char = D;code = 68
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 = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
char = h;code = 104
char = y;code = 121
char = d;code = 100
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = ;code = 32
char = b;code = 98
char = r;code = 114
char = o;code = 111
char = n;code = 110
char = c;code = 99
char = h;code = 104
char = o;code = 111
char = a;code = 97
char = l;code = 108
char = v;code = 118
char = e;code = 101
char = o;code = 111
char = l;code = 108
char = a;code = 97
char = r;code = 114
char = ;code = 32
char = l;code = 108
char = a;code = 97
char = v;code = 118
char = a;code = 97
char = g;code = 103
char = e;code = 101
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = s;code = 115
char = ;code = 32
char = e;code = 101
char = x;code = 120
char = p;code = 112
char = o;code = 111
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 = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
char = .;code = 46
result sql = Detection of aldehydes in bronchoalveolar lavage of rats exposed to ozone.
Detection of aldehydes in bronchoalveolar lavage of rats exposed to ozone.
char = W;code = 87
char = e;code = 101
char = ;code = 32
char = r;code = 114
char = e;code = 101
char = p;code = 112
char = o;code = 111
char = r;code = 114
char = t;code = 116
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
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 = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ,;code = 44
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = p;code = 112
char = t;code = 116
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
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 = o;code = 111
char = n;code = 110
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
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 = r;code = 114
char = o;code = 111
char = n;code = 110
char = c;code = 99
char = h;code = 104
char = o;code = 111
char = a;code = 97
char = l;code = 108
char = v;code = 118
char = e;code = 101
char = o;code = 111
char = l;code = 108
char = a;code = 97
char = r;code = 114
char = ;code = 32
char = l;code = 108
char = a;code = 97
char = v;code = 118
char = a;code = 97
char = g;code = 103
char = e;code = 101
char = ;code = 32
char = (;code = 40
char = B;code = 66
char = A;code = 65
char = L;code = 76
char = );code = 41
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = s;code = 115
char = ;code = 32
char = e;code = 101
char = x;code = 120
char = p;code = 112
char = o;code = 111
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 = 0;code = 48
char = .;code = 46
char = 5;code = 53
char = ;code = 32
char = t;code = 116
char = o;code = 111
char = ;code = 32
char = 1;code = 49
char = 0;code = 48
char = ;code = 32
char = p;code = 112
char = p;code = 112
char = m;code = 109
char = ;code = 32
char = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
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 = ;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 = m;code = 109
char = u;code = 117
char = l;code = 108
char = t;code = 116
char = a;code = 97
char = n;code = 110
char = e;code = 101
char = o;code = 111
char = u;code = 117
char = s;code = 115
char = ;code = 32
char = 5;code = 53
char = %;code = 37
char = ;code = 32
char = C;code = 67
char = O;code = 79
char = 2;code = 50
char = .;code = 46
char = ;code = 32
char = T;code = 84
char = h;code = 104
char = e;code = 101
char = s;code = 115
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = r;code = 114
char = e;code = 101
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
char = h;code = 104
char = y;code = 121
char = d;code = 100
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = p;code = 112
char = r;code = 114
char = i;code = 105
char = m;code = 109
char = a;code = 97
char = r;code = 114
char = i;code = 105
char = l;code = 108
char = y;code = 121
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 = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = C;code = 67
char = r;code = 114
char = i;code = 105
char = e;code = 101
char = g;code = 103
char = e;code = 101
char = e;code = 101
char = ;code = 32
char = o;code = 111
char = z;code = 122
char = o;code = 111
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 = o;code = 111
char = f;code = 102
char = ;code = 32
char = s;code = 115
char = p;code = 112
char = e;code = 101
char = c;code = 99
char = i;code = 105
char = f;code = 102
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = m;code = 109
char = o;code = 111
char = n;code = 110
char = o;code = 111
char = -;code = 45
char = ;code = 32
char = o;code = 111
char = r;code = 114
char = ;code = 32
char = p;code = 112
char = o;code = 111
char = l;code = 108
char = y;code = 121
char = u;code = 117
char = n;code = 110
char = s;code = 115
char = a;code = 97
char = t;code = 116
char = u;code = 117
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = f;code = 102
char = a;code = 97
char = t;code = 116
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = i;code = 105
char = d;code = 100
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 = a;code = 97
char = r;code = 114
char = e;code = 101
char = ;code = 32
char = p;code = 112
char = r;code = 114
char = e;code = 101
char = s;code = 115
char = e;code = 101
char = n;code = 110
char = t;code = 116
char = ;code = 32
char = i;code = 105
char = n;code = 110
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 = a;code = 97
char = m;code = 109
char = o;code = 111
char = u;code = 117
char = n;code = 110
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 = r;code = 114
char = a;code = 97
char = t;code = 116
char = ;code = 32
char = l;code = 108
char = u;code = 117
char = n;code = 110
char = g;code = 103
char = ;;code = 59
char = ;code = 32
char = e;code = 101
char = .;code = 46
char = g;code = 103
char = .;code = 46
char = ,;code = 44
char = ;code = 32
char = p;code = 112
char = a;code = 97
char = l;code = 108
char = m;code = 109
char = i;code = 105
char = t;code = 116
char = o;code = 111
char = l;code = 108
char = e;code = 101
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = i;code = 105
char = d;code = 100
char = ;code = 32
char = g;code = 103
char = i;code = 105
char = v;code = 118
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = p;code = 112
char = t;code = 116
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ,;code = 44
char = ;code = 32
char = o;code = 111
char = l;code = 108
char = e;code = 101
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = g;code = 103
char = i;code = 105
char = v;code = 118
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = n;code = 110
char = o;code = 111
char = n;code = 110
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ,;code = 44
char = ;code = 32
char = a;code = 97
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = l;code = 108
char = i;code = 105
char = n;code = 110
char = o;code = 111
char = l;code = 108
char = e;code = 101
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = a;code = 97
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = a;code = 97
char = r;code = 114
char = a;code = 97
char = c;code = 99
char = h;code = 104
char = i;code = 105
char = d;code = 100
char = o;code = 111
char = n;code = 110
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = c;code = 99
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = g;code = 103
char = i;code = 105
char = v;code = 118
char = e;code = 101
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = .;code = 46
char = ;code = 32
char = H;code = 72
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = s;code = 115
char = o;code = 111
char = ;code = 32
char = i;code = 105
char = s;code = 115
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 = 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 = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
char = -;code = 45
char = i;code = 105
char = n;code = 110
char = i;code = 105
char = t;code = 116
char = i;code = 105
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = a;code = 97
char = u;code = 117
char = t;code = 116
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 = o;code = 111
char = f;code = 102
char = ;code = 32
char = a;code = 97
char = n;code = 110
char = y;code = 121
char = ;code = 32
char = n;code = 110
char = -;code = 45
char = 6;code = 54
char = ;code = 32
char = p;code = 112
char = o;code = 111
char = l;code = 108
char = y;code = 121
char = u;code = 117
char = n;code = 110
char = s;code = 115
char = a;code = 97
char = t;code = 116
char = u;code = 117
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = f;code = 102
char = a;code = 97
char = t;code = 116
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = i;code = 105
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 = t;code = 116
char = h;code = 104
char = u;code = 117
char = s;code = 115
char = ;code = 32
char = i;code = 105
char = s;code = 115
char = ;code = 32
char = a;code = 97
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 = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = g;code = 103
char = e;code = 101
char = n;code = 110
char = e;code = 101
char = r;code = 114
char = a;code = 97
char = l;code = 108
char = i;code = 105
char = z;code = 122
char = e;code = 101
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 = 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 = 46
char = ;code = 32
char = (;code = 40
char = M;code = 77
char = o;code = 111
char = n;code = 110
char = o;code = 111
char = u;code = 117
char = n;code = 110
char = s;code = 115
char = a;code = 97
char = t;code = 116
char = u;code = 117
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = f;code = 102
char = a;code = 97
char = t;code = 116
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = i;code = 105
char = d;code = 100
char = s;code = 115
char = ;code = 32
char = d;code = 100
char = o;code = 111
char = ;code = 32
char = n;code = 110
char = o;code = 111
char = t;code = 116
char = ;code = 32
char = u;code = 117
char = n;code = 110
char = d;code = 100
char = e;code = 101
char = r;code = 114
char = g;code = 103
char = o;code = 111
char = ;code = 32
char = a;code = 97
char = p;code = 112
char = p;code = 112
char = r;code = 114
char = e;code = 101
char = c;code = 99
char = i;code = 105
char = a;code = 97
char = b;code = 98
char = l;code = 108
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = u;code = 117
char = t;code = 116
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 = 46
char = );code = 41
char = ;code = 32
char = T;code = 84
char = h;code = 104
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 = 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 = q;code = 113
char = u;code = 117
char = a;code = 97
char = n;code = 110
char = t;code = 116
char = i;code = 105
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 = o;code = 111
char = f;code = 102
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
char = h;code = 104
char = y;code = 121
char = d;code = 100
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = d;code = 100
char = i;code = 105
char = r;code = 114
char = e;code = 101
char = c;code = 99
char = t;code = 116
char = l;code = 108
char = y;code = 121
char = ;code = 32
char = d;code = 100
char = e;code = 101
char = m;code = 109
char = o;code = 111
char = n;code = 110
char = s;code = 115
char = t;code = 116
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = s;code = 115
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 = f;code = 102
char = i;code = 105
char = r;code = 114
char = s;code = 115
char = t;code = 116
char = ;code = 32
char = t;code = 116
char = i;code = 105
char = m;code = 109
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = a;code = 97
char = t;code = 116
char = ;code = 32
char = u;code = 117
char = n;code = 110
char = s;code = 115
char = a;code = 97
char = t;code = 116
char = u;code = 117
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = f;code = 102
char = a;code = 97
char = t;code = 116
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = i;code = 105
char = d;code = 100
char = s;code = 115
char = ;code = 32
char = u;code = 117
char = n;code = 110
char = d;code = 100
char = e;code = 101
char = r;code = 114
char = g;code = 103
char = o;code = 111
char = ;code = 32
char = C;code = 67
char = r;code = 114
char = i;code = 105
char = e;code = 101
char = g;code = 103
char = e;code = 101
char = e;code = 101
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char = o;code = 111
char = z;code = 122
char = o;code = 111
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char = a;code = 97
char = t;code = 116
char = i;code = 105
char = o;code = 111
char = n;code = 110
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char = i;code = 105
char = n;code = 110
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char = e;code = 101
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char = l;code = 108
char = u;code = 117
char = n;code = 110
char = g;code = 103
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char = w;code = 119
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char = e;code = 101
char = n;code = 110
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char = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
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char = i;code = 105
char = s;code = 115
char = ;code = 32
char = i;code = 105
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char = h;code = 104
char = a;code = 97
char = l;code = 108
char = e;code = 101
char = d;code = 100
char = .;code = 46
char = ;code = 32
char = E;code = 69
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 = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
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char = ;code = 32
char = a;code = 97
char = l;code = 108
char = o;code = 111
char = n;code = 110
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 = e;code = 101
char = d;code = 100
char = ;code = 32
char = s;code = 115
char = m;code = 109
char = a;code = 97
char = l;code = 108
char = l;code = 108
char = e;code = 101
char = r;code = 114
char = ;code = 32
char = a;code = 97
char = p;code = 112
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 = ;code = 32
char = y;code = 121
char = i;code = 105
char = e;code = 101
char = l;code = 108
char = d;code = 100
char = s;code = 115
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = r;code = 114
char = e;code = 101
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
char = h;code = 104
char = y;code = 121
char = d;code = 100
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = d;code = 100
char = i;code = 105
char = d;code = 100
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 = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
char = ;code = 32
char = p;code = 112
char = l;code = 108
char = u;code = 117
char = s;code = 115
char = ;code = 32
char = 5;code = 53
char = %;code = 37
char = ;code = 32
char = C;code = 67
char = O;code = 79
char = 2;code = 50
char = .;code = 46
char = ;code = 32
char = H;code = 72
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ,;code = 44
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = p;code = 112
char = t;code = 116
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
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 = o;code = 111
char = n;code = 110
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = c;code = 99
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = b;code = 98
char = e;code = 101
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 = e;code = 101
char = d;code = 100
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = ;code = 32
char = B;code = 66
char = A;code = 65
char = L;code = 76
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = r;code = 114
char = a;code = 97
char = t;code = 116
char = s;code = 115
char = ;code = 32
char = 5;code = 53
char = ;code = 32
char = h;code = 104
char = r;code = 114
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 = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = e;code = 101
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
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 = 44
char = ;code = 32
char = b;code = 98
char = u;code = 117
char = t;code = 116
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 = m;code = 109
char = o;code = 111
char = r;code = 114
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = 5;code = 53
char = ;code = 32
char = h;code = 104
char = r;code = 114
char = ;code = 32
char = o;code = 111
char = n;code = 110
char = l;code = 108
char = y;code = 121
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = c;code = 99
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = b;code = 98
char = e;code = 101
char = ;code = 32
char = f;code = 102
char = o;code = 111
char = u;code = 117
char = n;code = 110
char = d;code = 100
char = ,;code = 44
char = ;code = 32
char = p;code = 112
char = r;code = 114
char = o;code = 111
char = b;code = 98
char = a;code = 97
char = b;code = 98
char = l;code = 108
char = y;code = 121
char = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = ;code = 32
char = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
char = e;code = 101
char = -;code = 45
char = i;code = 105
char = n;code = 110
char = d;code = 100
char = u;code = 117
char = c;code = 99
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = a;code = 97
char = u;code = 117
char = t;code = 116
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 = o;code = 111
char = f;code = 102
char = ;code = 32
char = n;code = 110
char = -;code = 45
char = 6;code = 54
char = ;code = 32
char = P;code = 80
char = U;code = 85
char = F;code = 70
char = A;code = 65
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = a;code = 97
char = t;code = 116
char = ;code = 32
char = c;code = 99
char = o;code = 111
char = n;code = 110
char = t;code = 116
char = i;code = 105
char = n;code = 110
char = u;code = 117
char = e;code = 101
char = s;code = 115
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 = o;code = 111
char = z;code = 122
char = o;code = 111
char = n;code = 110
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 = 46
char = ;code = 32
char = T;code = 84
char = h;code = 104
char = e;code = 101
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 = a;code = 97
char = m;code = 109
char = o;code = 111
char = u;code = 117
char = n;code = 110
char = t;code = 116
char = s;code = 115
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char = o;code = 111
char = f;code = 102
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
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char = y;code = 121
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char = e;code = 101
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char = a;code = 97
char = r;code = 114
char = e;code = 101
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char = l;code = 108
char = o;code = 111
char = w;code = 119
char = ,;code = 44
char = ;code = 32
char = a;code = 97
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char = d;code = 100
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char = t;code = 116
char = h;code = 104
char = a;code = 97
char = t;code = 116
char = ,;code = 44
char = ;code = 32
char = c;code = 99
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char = p;code = 112
char = l;code = 108
char = e;code = 101
char = d;code = 100
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char = w;code = 119
char = i;code = 105
char = t;code = 116
char = h;code = 104
char = ;code = 32
char = i;code = 105
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char = h;code = 104
char = e;code = 101
char = r;code = 114
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char = n;code = 110
char = t;code = 116
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char = b;code = 98
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char = o;code = 111
char = v;code = 118
char = a;code = 97
char = r;code = 114
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char = a;code = 97
char = b;code = 98
char = i;code = 105
char = l;code = 108
char = i;code = 105
char = t;code = 116
char = y;code = 121
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char = ;code = 32
char = s;code = 115
char = u;code = 117
char = g;code = 103
char = g;code = 103
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = s;code = 115
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char = t;code = 116
char = h;code = 104
char = a;code = 97
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char = a;code = 97
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char = d;code = 100
char = e;code = 101
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char = y;code = 121
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char = e;code = 101
char = s;code = 115
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char = m;code = 109
char = a;code = 97
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char = n;code = 110
char = o;code = 111
char = t;code = 116
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 = a;code = 97
char = s;code = 115
char = ;code = 32
char = q;code = 113
char = u;code = 117
char = a;code = 97
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char = t;code = 116
char = i;code = 105
char = t;code = 116
char = a;code = 97
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char = i;code = 105
char = v;code = 118
char = e;code = 101
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char = d;code = 100
char = o;code = 111
char = s;code = 115
char = i;code = 105
char = m;code = 109
char = e;code = 101
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = s;code = 115
char = .;code = 46
char = ;code = 32
char = H;code = 72
char = o;code = 111
char = w;code = 119
char = e;code = 101
char = v;code = 118
char = e;code = 101
char = r;code = 114
char = ,;code = 44
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = y;code = 121
char = ;code = 32
char = c;code = 99
char = a;code = 97
char = n;code = 110
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char = b;code = 98
char = e;code = 101
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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 = 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 = 44
char = ;code = 32
char = s;code = 115
char = i;code = 105
char = n;code = 110
char = c;code = 99
char = e;code = 101
char = ;code = 32
char = s;code = 115
char = o;code = 111
char = m;code = 109
char = e;code = 101
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char = o;code = 111
char = f;code = 102
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = s;code = 115
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = l;code = 108
char = d;code = 100
char = e;code = 101
char = h;code = 104
char = y;code = 121
char = d;code = 100
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = (;code = 40
char = e;code = 101
char = .;code = 46
char = g;code = 103
char = .;code = 46
char = ,;code = 44
char = ;code = 32
char = n;code = 110
char = o;code = 111
char = n;code = 110
char = a;code = 97
char = n;code = 110
char = a;code = 97
char = l;code = 108
char = );code = 41
char = ;code = 32
char = a;code = 97
char = r;code = 114
char = e;code = 101
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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
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char = i;code = 105
char = n;code = 110
char = ;code = 32
char = o;code = 111
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char = o;code = 111
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char = e;code = 101
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char = s;code = 115
char = p;code = 112
char = e;code = 101
char = c;code = 99
char = i;code = 105
char = f;code = 102
char = i;code = 105
char = c;code = 99
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char = p;code = 112
char = a;code = 97
char = t;code = 116
char = h;code = 104
char = w;code = 119
char = a;code = 97
char = y;code = 121
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char = e;code = 101
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char = y;code = 121
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char = a;code = 97
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char = m;code = 109
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char = o;code = 111
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char = e;code = 101
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char = u;code = 117
char = c;code = 99
char = t;code = 116
char = s;code = 115
char = ;code = 32
char = (;code = 40
char = L;code = 76
char = O;code = 79
char = P;code = 80
char = );code = 41
char = .;code = 46
char = ;code = 32
char = F;code = 70
char = u;code = 117
char = r;code = 114
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char = h;code = 104
char = e;code = 101
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char = m;code = 109
char = o;code = 111
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char = e;code = 101
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char = r;code = 114
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char = d;code = 100
char = e;code = 101
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char = i;code = 105
char = c;code = 99
char = a;code = 97
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char = i;code = 105
char = o;code = 111
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char = t;code = 116
char = h;code = 104
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char = y;code = 121
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char = e;code = 101
char = s;code = 115
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char = b;code = 98
char = y;code = 121
char = ;code = 32
char = B;code = 66
char = A;code = 65
char = L;code = 76
char = ,;code = 44
char = ;code = 32
char = c;code = 99
char = o;code = 111
char = u;code = 117
char = p;code = 112
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char = e;code = 101
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char = w;code = 119
char = i;code = 105
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char = h;code = 104
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char = r;code = 114
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char = r;code = 114
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char = i;code = 105
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char = a;code = 97
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char = o;code = 111
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char = i;code = 105
char = t;code = 116
char = s;code = 115
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char = f;code = 102
char = ;code = 32
char = c;code = 99
char = a;code = 97
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char = ;code = 32
char = p;code = 112
char = e;code = 101
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char = r;code = 114
char = a;code = 97
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char = e;code = 101
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char = f;code = 102
char = a;code = 97
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char = e;code = 101
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char = o;code = 111
char = u;code = 117
char = g;code = 103
char = h;code = 104
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = t;code = 116
char = o;code = 111
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char = t;code = 116
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char = e;code = 101
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char = l;code = 108
char = u;code = 117
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = t;code = 116
char = o;code = 111
char = ;code = 32
char = c;code = 99
char = a;code = 97
char = u;code = 117
char = s;code = 115
char = e;code = 101
char = ;code = 32
char = m;code = 109
char = a;code = 97
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char = y;code = 121
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char = o;code = 111
char = f;code = 102
char = ;code = 32
char = t;code = 116
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char = e;code = 101
char = f;code = 102
char = f;code = 102
char = e;code = 101
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char = t;code = 116
char = s;code = 115
char = ;code = 32
char = a;code = 97
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char = ;code = 32
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char = ;code = 32
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char = e;code = 101
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char = ;code = 32
char = t;code = 116
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char = i;code = 105
char = d;code = 100
char = e;code = 101
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char = r;code = 114
char = i;code = 105
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char = e;code = 101
char = e;code = 101
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char = ;code = 32
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char = a;code = 97
char = l;code = 108
char = ;code = 32
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char = r;code = 114
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char = ;code = 32
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char = ;code = 32
char = i;code = 105
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char = a;code = 97
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char = m;code = 109
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char = o;code = 111
char = r;code = 114
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char = m;code = 109
char = o;code = 111
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char = e;code = 101
char = c;code = 99
char = u;code = 117
char = l;code = 108
char = e;code = 101
char = s;code = 115
char = ;code = 32
char = b;code = 98
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = ;code = 32
char = v;code = 118
char = a;code = 97
char = r;code = 114
char = i;code = 105
char = e;code = 101
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = p;code = 112
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char = t;code = 116
char = h;code = 104
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char = y;code = 121
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char = ;code = 32
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char = ;code = 32
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char = t;code = 116
char = ;code = 32
char = e;code = 101
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char = t;code = 116
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char = r;code = 114
char = e;code = 101
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char = ;code = 32
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char = l;code = 108
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char = c;code = 99
char = i;code = 105
char = d;code = 100
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char = e;code = 101
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result sql = We report the detection of hexanal, heptanal, and nonanal in the bronchoalveolar lavage (BAL) of rats exposed to 0.5 to 10 ppm ozone with or without simultaneous 5% CO2. These three aldehydes primarily result from the Criegee ozonation of specific mono- or polyunsaturated fatty acids that are present in significant amounts in the rat lung; e.g., palmitoleic acid gives heptanal, oleic gives nonanal, and linoleic and arachidonic can give hexanal. Hexanal also is produced in the ozone-initiated autoxidation of any n-6 polyunsaturated fatty acid, and thus is a measure of generalized oxidative stress. (Monounsaturated fatty acids do not undergo appreciable autoxidation.) This detection and quantitation of aldehydes directly demonstrates for the first time that unsaturated fatty acids undergo Criegee ozonation in the lung when ozone is inhaled. Exposure to ozone alone produced smaller apparent yields of the three aldehydes than did exposure to ozone plus 5% CO2. Hexanal, heptanal, and nonanal can be detected in BAL of rats 5 hr after the end of the ozone exposure, but after more than 5 hr only hexanal can be found, probably from ozone-induced autoxidation of n-6 PUFA that continues after ozone exposure. The measured amounts of aldehydes are low, and that, coupled with inherent biovariability, suggests that aldehydes may not be useful as quantitative dosimeters. However, they can be useful biomarkers, since some of these aldehydes (e.g., nonanal) are produced in ozone-specific pathways and aldehydes are the most easily detected among the lipid ozonation products (LOP). Furthermore, our identification of these aldehydes by BAL, coupled with our recognition that ozone itself cannot penetrate far enough into the lung to cause many of the effects associated with the inhalation of ozone, suggests that these aldehydes, as well as other types of LOP (such as hydroxyhydroperoxides and Criegee ozonides), may act as signal transduction molecules, activating lipases and causing the release of inflammatory molecules by a variety of pathways not yet entirely elucidated.

Publication: Fundam Appl Toxicol 1996 Nov ;34(1)::148-56.
Publication Date: 1996 Nov
Study Author(s): Pryor, W A;Bermúdez, E;Cueto, R;Squadrito, G L;
Institution: Biodynamics Institute, Louisiana State University, Baton Rouge 70803-1800, USA. [email protected]
Shortcut link to this study:
We report the detection of hexanal, heptanal, and nonanal in the bronchoalveolar lavage (BAL) of rats exposed to 0.5 to 10 ppm ozone with or without simultaneous 5% CO2. These three aldehydes primarily result from the Criegee ozonation of specific mono- or polyunsaturated fatty acids that are present in significant amounts in the rat lung; e.g., palmitoleic acid gives heptanal, oleic gives nonanal, and linoleic and arachidonic can give hexanal. Hexanal also is produced in the ozone-initiated autoxidation of any n-6 polyunsaturated fatty acid, and thus is a measure of generalized oxidative stress. (Monounsaturated fatty acids do not undergo appreciable autoxidation.) This detection and quantitation of aldehydes directly demonstrates for the first time that unsaturated fatty acids undergo Criegee ozonation in the lung when ozone is inhaled. Exposure to ozone alone produced smaller apparent yields of the three aldehydes than did exposure to ozone plus 5% CO2. Hexanal, heptanal, and nonanal can be detected in BAL of rats 5 hr after the end of the ozone exposure, but after more than 5 hr only hexanal can be found, probably from ozone-induced autoxidation of n-6 PUFA that continues after ozone exposure. The measured amounts of aldehydes are low, and that, coupled with inherent biovariability, suggests that aldehydes may not be useful as quantitative dosimeters. However, they can be useful biomarkers, since some of these aldehydes (e.g., nonanal) are produced in ozone-specific pathways and aldehydes are the most easily detected among the lipid ozonation products (LOP). Furthermore, our identification of these aldehydes by BAL, coupled with our recognition that ozone itself cannot penetrate far enough into the lung to cause many of the effects associated with the inhalation of ozone, suggests that these aldehydes, as well as other types of LOP (such as hydroxyhydroperoxides and Criegee ozonides), may act as signal transduction molecules, activating lipases and causing the release of inflammatory molecules by a variety of pathways not yet entirely elucidated.
PMID: 8937902

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