char = C;code = 67 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = r;code = 114 char = k;code = 107 char = e;code = 101 char = r;code = 114 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = ;code = 32 char = 1;code = 49 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = ;code = 32 char = 2;code = 50 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = s;code = 115 char = .;code = 46 result sql = Cholesterol oxides as biomarkers of oxidative stress in type 1 and type 2 diabetes mellitus.
Cholesterol oxides as biomarkers of oxidative stress in type 1 and type 2 diabetes mellitus.char = <;code = 60 char = b;code = 98 char = >;code = 62 char = B;code = 66 char = A;code = 65 char = C;code = 67 char = K;code = 75 char = G;code = 71 char = R;code = 82 char = O;code = 79 char = U;code = 85 char = N;code = 78 char = D;code = 68 char = ;code = 32 char = :;code = 58 char = ;code = 32 char = <;code = 60 char = /;code = 47 char = b;code = 98 char = >;code = 62 char = O;code = 79 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = p;code = 112 char = l;code = 108 char = a;code = 97 char = y;code = 121 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = m;code = 109 char = p;code = 112 char = o;code = 111 char = r;code = 114 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = p;code = 112 char = h;code = 104 char = y;code = 121 char = s;code = 115 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = g;code = 103 char = y;code = 121 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = i;code = 105 char = m;code = 109 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = y;code = 121 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = e;code = 101 char = v;code = 118 char = a;code = 97 char = l;code = 108 char = u;code = 117 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = C;code = 67 char = h;code = 104 char = O;code = 79 char = x;code = 120 char = );code = 41 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = r;code = 114 char = k;code = 107 char = e;code = 101 char = r;code = 114 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = b;code = 98 char = j;code = 106 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = i;code = 105 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = i;code = 105 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = g;code = 103 char = l;code = 108 char = u;code = 117 char = c;code = 99 char = o;code = 111 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = I;code = 73 char = G;code = 71 char = T;code = 84 char = );code = 41 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = >;code = 62 char = M;code = 77 char = E;code = 69 char = T;code = 84 char = H;code = 72 char = O;code = 79 char = D;code = 68 char = S;code = 83 char = ;code = 32 char = :;code = 58 char = ;code = 32 char = <;code = 60 char = /;code = 47 char = b;code = 98 char = >;code = 62 char = B;code = 66 char = l;code = 108 char = o;code = 111 char = o;code = 111 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = l;code = 108 char = a;code = 97 char = s;code = 115 char = m;code = 109 char = a;code = 97 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = l;code = 108 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = l;code = 108 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = g;code = 103 char = r;code = 114 char = o;code = 111 char = u;code = 117 char = p;code = 112 char = s;code = 115 char = :;code = 58 char = ;code = 32 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = ;code = 32 char = 1;code = 49 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = D;code = 68 char = M;code = 77 char = 1;code = 49 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = ;code = 32 char = 2;code = 50 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = D;code = 68 char = M;code = 77 char = 2;code = 50 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = i;code = 105 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = i;code = 105 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = g;code = 103 char = l;code = 108 char = u;code = 117 char = c;code = 99 char = o;code = 111 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = I;code = 73 char = G;code = 71 char = T;code = 84 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = i;code = 105 char = l;code = 108 char = d;code = 100 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = C;code = 67 char = 1;code = 49 char = );code = 41 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = d;code = 100 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = C;code = 67 char = 2;code = 50 char = );code = 41 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = e;code = 101 char = r;code = 114 char = u;code = 117 char = m;code = 109 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = l;code = 108 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = -;code = 45 char = 5;code = 53 char = -;code = 45 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = -;code = 45 char = 3;code = 51 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = ,;code = 44 char = 7;code = 55 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = d;code = 100 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = 7;code = 55 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = 7;code = 55 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = O;code = 79 char = H;code = 72 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = -;code = 45 char = 5;code = 53 char = -;code = 45 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = -;code = 45 char = 3;code = 51 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = ,;code = 44 char = 7;code = 55 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = d;code = 100 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = 7;code = 55 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = 7;code = 55 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = O;code = 79 char = H;code = 72 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = 3;code = 51 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = -;code = 45 char = 5;code = 53 char = -;code = 45 char = 7;code = 55 char = -;code = 45 char = o;code = 111 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = 7;code = 55 char = -;code = 45 char = k;code = 107 char = e;code = 101 char = t;code = 116 char = o;code = 111 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = 7;code = 55 char = -;code = 45 char = K;code = 75 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = 5;code = 53 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = -;code = 45 char = 3;code = 51 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = ,;code = 44 char = 5;code = 53 char = ,;code = 44 char = 6;code = 54 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = t;code = 116 char = r;code = 114 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = t;code = 116 char = r;code = 114 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = 5;code = 53 char = ,;code = 44 char = 6;code = 54 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = -;code = 45 char = 5;code = 53 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = -;code = 45 char = 3;code = 51 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = -;code = 45 char = 5;code = 53 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = ,;code = 44 char = 6;code = 54 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ,;code = 44 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = 5;code = 53 char = ,;code = 44 char = 6;code = 54 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = -;code = 45 char = 5;code = 53 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = -;code = 45 char = 3;code = 51 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = -;code = 45 char = 5;code = 53 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = ,;code = 44 char = 6;code = 54 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = );code = 41 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = -;code = 45 char = 5;code = 53 char = -;code = 45 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = -;code = 45 char = 3;code = 51 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = ,;code = 44 char = 2;code = 50 char = 5;code = 53 char = -;code = 45 char = d;code = 100 char = i;code = 105 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = 2;code = 50 char = 5;code = 53 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = 2;code = 50 char = 5;code = 53 char = -;code = 45 char = O;code = 79 char = H;code = 72 char = );code = 41 char = ;code = 32 char = (;code = 40 char = t;code = 116 char = r;code = 114 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = n;code = 110 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = b;code = 98 char = b;code = 98 char = r;code = 114 char = e;code = 101 char = v;code = 118 char = i;code = 105 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = s;code = 115 char = e;code = 101 char = s;code = 115 char = );code = 41 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = q;code = 113 char = u;code = 117 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = g;code = 103 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = g;code = 103 char = r;code = 114 char = a;code = 97 char = p;code = 112 char = h;code = 104 char = y;code = 121 char = ;code = 32 char = u;code = 117 char = s;code = 115 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = f;code = 102 char = l;code = 108 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = i;code = 105 char = z;code = 122 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = >;code = 62 char = R;code = 82 char = E;code = 69 char = S;code = 83 char = U;code = 85 char = L;code = 76 char = T;code = 84 char = S;code = 83 char = ;code = 32 char = :;code = 58 char = ;code = 32 char = <;code = 60 char = /;code = 47 char = b;code = 98 char = >;code = 62 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = l;code = 108 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = C;code = 67 char = h;code = 104 char = O;code = 79 char = x;code = 120 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = D;code = 68 char = M;code = 77 char = 1;code = 49 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = D;code = 68 char = M;code = 77 char = 2;code = 50 char = ;code = 32 char = g;code = 103 char = r;code = 114 char = o;code = 111 char = u;code = 117 char = p;code = 112 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = a;code = 97 char = g;code = 103 char = e;code = 101 char = -;code = 45 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = c;code = 99 char = h;code = 104 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = b;code = 98 char = j;code = 106 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = p;code = 112 char = ;code = 32 char = <;code = 60 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 0;code = 48 char = 5;code = 53 char = );code = 41 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = 7;code = 55 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = -;code = 45 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = -;code = 45 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = o;code = 111 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = l;code = 108 char = a;code = 97 char = s;code = 115 char = m;code = 109 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = b;code = 98 char = j;code = 106 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = D;code = 68 char = M;code = 77 char = 2;code = 50 char = ;code = 32 char = g;code = 103 char = r;code = 114 char = o;code = 111 char = u;code = 117 char = p;code = 112 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = o;code = 111 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = l;code = 108 char = a;code = 97 char = s;code = 115 char = m;code = 109 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = b;code = 98 char = j;code = 106 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = C;code = 67 char = 2;code = 50 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = I;code = 73 char = G;code = 71 char = T;code = 84 char = ;code = 32 char = g;code = 103 char = r;code = 114 char = o;code = 111 char = u;code = 117 char = p;code = 112 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = p;code = 112 char = ;code = 32 char = <;code = 60 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 0;code = 48 char = 5;code = 53 char = );code = 41 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = t;code = 116 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = ;code = 32 char = 2;code = 50 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = o;code = 111 char = r;code = 114 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 char = g;code = 103 char = l;code = 108 char = y;code = 121 char = c;code = 99 char = e;code = 101 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = r;code = 114 char = u;code = 117 char = g;code = 103 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = s;code = 115 char = o;code = 111 char = c;code = 99 char = i;code = 105 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = u;code = 117 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = n;code = 110 char = i;code = 105 char = t;code = 116 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = y;code = 121 char = r;code = 114 char = o;code = 111 char = s;code = 115 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = o;code = 111 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = l;code = 108 char = a;code = 97 char = s;code = 115 char = m;code = 109 char = a;code = 97 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = s;code = 115 char = i;code = 105 char = g;code = 103 char = n;code = 110 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = c;code = 99 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = g;code = 103 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = g;code = 103 char = l;code = 108 char = u;code = 117 char = c;code = 99 char = o;code = 111 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = g;code = 103 char = l;code = 108 char = y;code = 121 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = m;code = 109 char = o;code = 111 char = g;code = 103 char = l;code = 108 char = o;code = 111 char = b;code = 98 char = i;code = 105 char = n;code = 110 char = .;code = 46 char = ;code = 32 char = M;code = 77 char = o;code = 111 char = r;code = 114 char = e;code = 101 char = o;code = 111 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = b;code = 98 char = i;code = 105 char = n;code = 110 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = b;code = 98 char = o;code = 111 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = t;code = 116 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = C;code = 67 char = h;code = 104 char = O;code = 79 char = x;code = 120 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 char = <;code = 60 char = b;code = 98 char = >;code = 62 char = C;code = 67 char = O;code = 79 char = N;code = 78 char = C;code = 67 char = L;code = 76 char = U;code = 85 char = S;code = 83 char = I;code = 73 char = O;code = 79 char = N;code = 78 char = S;code = 83 char = ;code = 32 char = :;code = 58 char = ;code = 32 char = <;code = 60 char = /;code = 47 char = b;code = 98 char = >;code = 62 char = C;code = 67 char = h;code = 104 char = O;code = 79 char = x;code = 120 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = i;code = 105 char = t;code = 116 char = a;code = 97 char = b;code = 98 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = r;code = 114 char = k;code = 107 char = e;code = 101 char = r;code = 114 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = a;code = 97 char = y;code = 121 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = ;code = 32 char = u;code = 117 char = s;code = 115 char = e;code = 101 char = f;code = 102 char = u;code = 117 char = l;code = 108 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = i;code = 105 char = c;code = 99 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = i;code = 105 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = l;code = 108 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = ;code = 32 char = d;code = 100 char = r;code = 114 char = u;code = 117 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = l;code = 108 char = i;code = 105 char = p;code = 112 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = d;code = 100 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = s;code = 115 char = .;code = 46 result sql = BACKGROUND : Oxidative stress plays an important role in the pathophysiology of diabetes mellitus. The aim of this study was to evaluate the formation of cholesterol oxides (ChOx) as biomarkers of oxidative stress in subjects with impaired glucose tolerance (IGT) and diabetes.METHODS : Blood plasma levels of cholesterol oxidation products were determined in the following groups: type 1 diabetes mellitus (DM1), type 2 diabetes (DM2), impaired glucose tolerance (IGT), children without diabetes (C1) and adults without diabetes (C2). The serum levels of cholest-5-ene-3alpha,7alpha-diol (7alpha-hydroxycholesterol, 7alpha-OH), cholest-5-ene-3beta,7beta-diol (7beta-hydroxycholesterol, 7beta-OH), 3beta-hydroxycholest-5-7-one (7-ketocholesterol, 7-K), 5alpha-cholestane-3beta,5,6beta-triol (cholestanetriol), 5,6alpha-epoxy-5alpha-cholestan-3alpha-ol (cholesterol-5alpha,6alpha-epoxide,), 5,6beta-epoxy-5beta-cholestan-3beta-ol (cholesterol-5beta,6beta-epoxide) and cholest-5-eno-3beta,25-diol (25-hydroxycholesterol, 25-OH) (trivial name and abbreviations indicated in parentheses) were quantified by gas chromatography using flame ionization detection.RESULTS : The levels of total ChOx were elevated in the DM1 and DM2 groups compared to age-matched subjects without diabetes (p < 0.05). The concentrations of 7beta-hydroxycholesterol, cholesterol-alpha-epoxide and cholesterol-beta-epoxide were higher in the blood plasma of subjects in the DM2 group than in the blood plasma of subjects in the C2 and IGT groups (p < 0.05). Treatment of type 2 diabetic patients with oral hypoglycemic drugs associated with insulin resulted in lower concentrations of nitrotyrosine in the blood plasma without significant changes in the concentrations of glucose and glycated hemoglobin. Moreover, combination with statins in both treatments decreased the concentrations of ChOx.CONCLUSIONS : ChOx are suitable biomarkers of oxidative stress and may be useful in clinical studies to follow drug effects on lipid oxidative modifications in diabetic patients.
Publication: Diabetes Metab. Res. Rev. 2007 Jan ;23(1)::35-42.
Publication Date: 2007 Jan
Study Author(s): Ferderbar, S;Pereira, E C;Apolinário, E;Bertolami, M C;Faludi, A;Monte, O;Calliari, L E;Sales, J E;Gagliardi, A R;Xavier, H T;Abdalla, D S P;
Institution: Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil.
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BACKGROUND : Oxidative stress plays an important role in the pathophysiology of diabetes mellitus. The aim of this study was to evaluate the formation of cholesterol oxides (ChOx) as biomarkers of oxidative stress in subjects with impaired glucose tolerance (IGT) and diabetes.METHODS : Blood plasma levels of cholesterol oxidation products were determined in the following groups: type 1 diabetes mellitus (DM1), type 2 diabetes (DM2), impaired glucose tolerance (IGT), children without diabetes (C1) and adults without diabetes (C2). The serum levels of cholest-5-ene-3alpha,7alpha-diol (7alpha-hydroxycholesterol, 7alpha-OH), cholest-5-ene-3beta,7beta-diol (7beta-hydroxycholesterol, 7beta-OH), 3beta-hydroxycholest-5-7-one (7-ketocholesterol, 7-K), 5alpha-cholestane-3beta,5,6beta-triol (cholestanetriol), 5,6alpha-epoxy-5alpha-cholestan-3alpha-ol (cholesterol-5alpha,6alpha-epoxide,), 5,6beta-epoxy-5beta-cholestan-3beta-ol (cholesterol-5beta,6beta-epoxide) and cholest-5-eno-3beta,25-diol (25-hydroxycholesterol, 25-OH) (trivial name and abbreviations indicated in parentheses) were quantified by gas chromatography using flame ionization detection.RESULTS : The levels of total ChOx were elevated in the DM1 and DM2 groups compared to age-matched subjects without diabetes (p < 0.05). The concentrations of 7beta-hydroxycholesterol, cholesterol-alpha-epoxide and cholesterol-beta-epoxide were higher in the blood plasma of subjects in the DM2 group than in the blood plasma of subjects in the C2 and IGT groups (p < 0.05). Treatment of type 2 diabetic patients with oral hypoglycemic drugs associated with insulin resulted in lower concentrations of nitrotyrosine in the blood plasma without significant changes in the concentrations of glucose and glycated hemoglobin. Moreover, combination with statins in both treatments decreased the concentrations of ChOx.CONCLUSIONS : ChOx are suitable biomarkers of oxidative stress and may be useful in clinical studies to follow drug effects on lipid oxidative modifications in diabetic patients.
PMID: 16634125