char = P;code = 80 char = o;code = 111 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = l;code = 108 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 = h;code = 104 char = i;code = 105 char = p;code = 112 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = w;code = 119 char = e;code = 101 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = g;code = 103 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = l;code = 108 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = 4;code = 52 char = ,;code = 44 char = 3;code = 51 char = 0;code = 48 char = 0;code = 48 char = ;code = 32 char = m;code = 109 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = .;code = 46 result sql = Poor relationship between arterial [lactate] and leg net release during exercise at 4,300 m altitude.
Poor relationship between arterial [lactate] and leg net release during exercise at 4,300 m altitude.char = W;code = 87 char = e;code = 101 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 = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 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 = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = o;code = 111 char = s;code = 115 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 char = b;code = 98 char = a;code = 97 char = r;code = 114 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = a;code = 97 char = ,;code = 44 char = ;code = 32 char = s;code = 115 char = y;code = 121 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = i;code = 105 char = m;code = 109 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = a;code = 97 char = d;code = 100 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = a;code = 97 char = u;code = 117 char = g;code = 103 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 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 = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = c;code = 99 char = i;code = 105 char = r;code = 114 char = c;code = 99 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = u;code = 117 char = g;code = 103 char = h;code = 104 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = a;code = 97 char = d;code = 100 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = r;code = 114 char = g;code = 103 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = c;code = 99 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = i;code = 105 char = s;code = 115 char = m;code = 109 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = a;code = 97 char = d;code = 100 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = r;code = 114 char = g;code = 103 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = a;code = 97 char = d;code = 100 char = a;code = 97 char = p;code = 112 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = c;code = 99 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = n;code = 110 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = i;code = 105 char = b;code = 98 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 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 = u;code = 117 char = n;code = 110 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = f;code = 102 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = l;code = 108 char = i;code = 105 char = m;code = 109 char = a;code = 97 char = t;code = 116 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 = t;code = 116 char = o;code = 111 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = .;code = 46 char = ;code = 32 char = F;code = 70 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = 6;code = 54 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = c;code = 99 char = k;code = 107 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 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 = d;code = 100 char = ;code = 32 char = d;code = 100 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = s;code = 115 char = e;code = 101 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 = ;code = 32 char = (;code = 40 char = S;code = 83 char = L;code = 76 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = o;code = 111 char = s;code = 115 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = 4;code = 52 char = ,;code = 44 char = 3;code = 51 char = 0;code = 48 char = 0;code = 48 char = ;code = 32 char = m;code = 109 char = ;code = 32 char = (;code = 40 char = A;code = 65 char = 1;code = 49 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = f;code = 102 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = 3;code = 51 char = -;code = 45 char = w;code = 119 char = k;code = 107 char = ;code = 32 char = s;code = 115 char = o;code = 111 char = j;code = 106 char = o;code = 111 char = u;code = 117 char = r;code = 114 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = A;code = 65 char = 2;code = 50 char = );code = 41 char = .;code = 46 char = ;code = 32 char = E;code = 69 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = g;code = 103 char = ;code = 32 char = c;code = 99 char = y;code = 121 char = c;code = 99 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = 4;code = 52 char = 9;code = 57 char = %;code = 37 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = S;code = 83 char = L;code = 76 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = a;code = 97 char = k;code = 107 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = u;code = 117 char = m;code = 109 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = (;code = 40 char = V;code = 86 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = a;code = 97 char = k;code = 107 char = );code = 41 char = ;code = 32 char = (;code = 40 char = 6;code = 54 char = 5;code = 53 char = %;code = 37 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = V;code = 86 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = a;code = 97 char = k;code = 107 char = ;code = 32 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = 8;code = 56 char = 7;code = 55 char = ;code = 32 char = +;code = 43 char = /;code = 47 char = -;code = 45 char = ;code = 32 char = 2;code = 50 char = .;code = 46 char = 6;code = 54 char = ;code = 32 char = W;code = 87 char = );code = 41 char = ;;code = 59 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = p;code = 112 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = (;code = 40 char = 8;code = 56 char = 0;code = 48 char = ;code = 32 char = m;code = 109 char = g;code = 103 char = ;code = 32 char = 3;code = 51 char = x;code = 120 char = ;code = 32 char = d;code = 100 char = a;code = 97 char = i;code = 105 char = l;code = 108 char = y;code = 121 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = f;code = 102 char = e;code = 101 char = m;code = 109 char = o;code = 111 char = r;code = 114 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = v;code = 118 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = u;code = 117 char = s;code = 115 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 = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = s;code = 115 char = a;code = 97 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = d;code = 100 char = ;;code = 59 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = g;code = 103 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 = f;code = 102 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = ;code = 32 char = (;code = 40 char = Q;code = 81 char = );code = 41 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = o;code = 111 char = d;code = 100 char = i;code = 105 char = l;code = 108 char = u;code = 117 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = g;code = 103 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = l;code = 108 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = [;code = 91 char = ;code = 32 char = =;code = 61 char = ;code = 32 char = (;code = 40 char = 2;code = 50 char = );code = 41 char = ;code = 32 char = (;code = 40 char = 1;code = 49 char = -;code = 45 char = l;code = 108 char = e;code = 101 char = g;code = 103 char = ;code = 32 char = Q;code = 81 char = );code = 41 char = ;code = 32 char = v;code = 118 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = u;code = 117 char = s;code = 115 char = -;code = 45 char = a;code = 97 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 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 = L;code = 76 char = ];code = 93 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = l;code = 108 char = c;code = 99 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = v;code = 118 char = a;code = 97 char = s;code = 115 char = t;code = 116 char = u;code = 117 char = s;code = 115 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = a;code = 97 char = l;code = 108 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = e;code = 101 char = d;code = 100 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = p;code = 112 char = s;code = 115 char = i;code = 105 char = e;code = 101 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 = o;code = 111 char = b;code = 98 char = t;code = 116 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = d;code = 100 char = .;code = 46 char = ;code = 32 char = M;code = 77 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = i;code = 105 char = n;code = 110 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 = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 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 = a;code = 97 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = o;code = 111 char = s;code = 115 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = g;code = 103 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = S;code = 83 char = L;code = 76 char = ;code = 32 char = v;code = 118 char = a;code = 97 char = l;code = 108 char = u;code = 117 char = e;code = 101 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 = a;code = 97 char = c;code = 99 char = c;code = 99 char = l;code = 108 char = i;code = 105 char = m;code = 109 char = a;code = 97 char = t;code = 116 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 = 59 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = b;code = 98 char = l;code = 108 char = o;code = 111 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = a;code = 97 char = d;code = 100 char = ;code = 32 char = n;code = 110 char = o;code = 111 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 = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = m;code = 109 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = .;code = 46 char = ;code = 32 char = A;code = 65 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = r;code = 114 char = o;code = 111 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = S;code = 83 char = L;code = 76 char = ;code = 32 char = (;code = 40 char = 0;code = 48 char = .;code = 46 char = 9;code = 57 char = ;code = 32 char = +;code = 43 char = /;code = 47 char = -;code = 45 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 1;code = 49 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = 1;code = 49 char = .;code = 46 char = 5;code = 53 char = ;code = 32 char = +;code = 43 char = /;code = 47 char = -;code = 45 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 3;code = 51 char = ;code = 32 char = m;code = 109 char = M;code = 77 char = );code = 41 char = ;;code = 59 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = A;code = 65 char = 1;code = 49 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 = 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 = g;code = 103 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = (;code = 40 char = 4;code = 52 char = .;code = 46 char = 4;code = 52 char = ;code = 32 char = +;code = 43 char = /;code = 47 char = -;code = 45 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 8;code = 56 char = ;code = 32 char = m;code = 109 char = M;code = 77 char = );code = 41 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = A;code = 65 char = 2;code = 50 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = e;code = 101 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = 2;code = 50 char = .;code = 46 char = 1;code = 49 char = ;code = 32 char = +;code = 43 char = /;code = 47 char = -;code = 45 char = ;code = 32 char = 0;code = 48 char = .;code = 46 char = 6;code = 54 char = ;code = 32 char = m;code = 109 char = M;code = 77 char = );code = 41 char = .;code = 46 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = B;code = 66 char = l;code = 108 char = o;code = 111 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = c;code = 99 char = i;code = 105 char = r;code = 114 char = c;code = 99 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = a;code = 97 char = p;code = 112 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = 4;code = 52 char = 5;code = 53 char = %;code = 37 char = ;code = 32 char = d;code = 100 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = i;code = 105 char = n;code = 110 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 = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = i;code = 105 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = o;code = 111 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = t;code = 116 char = i;code = 105 char = m;code = 109 char = e;code = 101 char = ;code = 32 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = B;code = 66 char = l;code = 108 char = o;code = 111 char = o;code = 111 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = ";code = 34 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = r;code = 114 char = a;code = 97 char = d;code = 100 char = o;code = 111 char = x;code = 120 char = e;code = 101 char = s;code = 115 char = ";code = 34 char = ;code = 32 char = o;code = 111 char = c;code = 99 char = c;code = 99 char = u;code = 117 char = r;code = 114 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = e;code = 101 char = p;code = 112 char = e;code = 101 char = n;code = 110 char = d;code = 100 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 = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = a;code = 97 char = d;code = 100 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = r;code = 114 char = g;code = 103 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = f;code = 102 char = l;code = 108 char = u;code = 117 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = s;code = 115 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 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 = 32 char = r;code = 114 char = e;code = 101 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = n;code = 110 char = g;code = 103 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 = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = -;code = 45 char = a;code = 97 char = d;code = 100 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = r;code = 114 char = g;code = 103 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = c;code = 99 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = i;code = 105 char = s;code = 115 char = m;code = 109 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = j;code = 106 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = .;code = 46 char = ;code = 32 char = D;code = 68 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = i;code = 105 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = [;code = 91 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ];code = 93 char = ;code = 32 char = i;code = 105 char = s;code = 115 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 = b;code = 98 char = y;code = 121 char = ;code = 32 char = f;code = 102 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = d;code = 100 char = d;code = 100 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = p;code = 112 char = o;code = 111 char = x;code = 120 char = e;code = 101 char = m;code = 109 char = i;code = 105 char = a;code = 97 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = i;code = 105 char = r;code = 114 char = c;code = 99 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = p;code = 112 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = p;code = 112 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = t;code = 116 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = l;code = 108 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = m;code = 109 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = d;code = 100 char = s;code = 115 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = We evaluated the hypotheses that on acute exposure to hypobaric hypoxia, sympathetic stimulation leads to augmented muscle lactate production and circulating [lactate] through a beta-adrenergic mechanism and that beta-adrenergic adaptation to chronic hypoxia is responsible for the blunted exercise lactate response after acclimatization to altitude. Five control and 6 beta-blocked men were studied during rest and exercise at sea level (SL), on acute exposure to 4,300 m (A1), and after a 3-wk sojourn at altitude (A2). Exercise was by leg cycling at 49% of SL peak O2 consumption (VO2 peak) (65% of altitude VO2 peak or 87 +/- 2.6 W); beta-blockade was by propranolol (80 mg 3x daily), femoral arterial and venous blood was sampled; leg blood flow (Q) was measured by thermodilution, leg lactate net release [ = (2) (1-leg Q) venous-arterial concentrationL] was calculated, and vastus lateralis needle biopsies were obtained. Muscle [lactate] increased with exercise and acute altitude exposure but regressed to SL values with acclimatization; beta-blockade had no effect on muscle [lactate]. Arterial [lactate] rose during exercise at SL (0.9 +/- 0.1 to 1.5 +/- 0.3 mM); exercise at A1 produced the greatest arterial [lactate] (4.4 +/- 0.8 mM), and exercise at A2 an intermediate response (2.1 +/- 0.6 mM). beta-Blockade reduced circulating [lactate] approximately 45% during exercise under all altitude conditions. increased transiently at exercise onset but then declined over time under all conditions. Blood and muscle "lactate paradoxes" occurred independent of beta-adrenergic influences, and the hypotheses relating the blood lactate response at altitude to beta-adrenergic mechanisms are rejected. During exercise at altitude, arterial [lactate] is determined by factors in addition to hypoxemia, circulating epinephrine, and net lactate release from active muscle beds.
Publication: Am. J. Physiol. 1998 Oct ;275(4 Pt 2)::R1192-201.
Publication Date: 1998 Oct
Study Author(s): Brooks, G A;Wolfel, E E;Butterfield, G E;Cymerman, A;Roberts, A C;Mazzeo, R S;Reeves, J T;
Institution: Department of Integrative Biology, University of California, Berkeley, California 94720, USA.
Shortcut link to this study:
We evaluated the hypotheses that on acute exposure to hypobaric hypoxia, sympathetic stimulation leads to augmented muscle lactate production and circulating [lactate] through a beta-adrenergic mechanism and that beta-adrenergic adaptation to chronic hypoxia is responsible for the blunted exercise lactate response after acclimatization to altitude. Five control and 6 beta-blocked men were studied during rest and exercise at sea level (SL), on acute exposure to 4,300 m (A1), and after a 3-wk sojourn at altitude (A2). Exercise was by leg cycling at 49% of SL peak O2 consumption (VO2 peak) (65% of altitude VO2 peak or 87 +/- 2.6 W); beta-blockade was by propranolol (80 mg 3x daily), femoral arterial and venous blood was sampled; leg blood flow (Q) was measured by thermodilution, leg lactate net release [ = (2) (1-leg Q) venous-arterial concentrationL] was calculated, and vastus lateralis needle biopsies were obtained. Muscle [lactate] increased with exercise and acute altitude exposure but regressed to SL values with acclimatization; beta-blockade had no effect on muscle [lactate]. Arterial [lactate] rose during exercise at SL (0.9 +/- 0.1 to 1.5 +/- 0.3 mM); exercise at A1 produced the greatest arterial [lactate] (4.4 +/- 0.8 mM), and exercise at A2 an intermediate response (2.1 +/- 0.6 mM). beta-Blockade reduced circulating [lactate] approximately 45% during exercise under all altitude conditions. increased transiently at exercise onset but then declined over time under all conditions. Blood and muscle "lactate paradoxes" occurred independent of beta-adrenergic influences, and the hypotheses relating the blood lactate response at altitude to beta-adrenergic mechanisms are rejected. During exercise at altitude, arterial [lactate] is determined by factors in addition to hypoxemia, circulating epinephrine, and net lactate release from active muscle beds.
PMID: 9756550