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char = t;code = 116
char = o;code = 111
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char = c;code = 99
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char = t;code = 116
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char = ;code = 32
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char = o;code = 111
char = l;code = 108
char = o;code = 111
char = g;code = 103
char = i;code = 105
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char = ;code = 32
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char = s;code = 115
char = s;code = 115
char = e;code = 101
char = s;code = 115
char = s;code = 115
char = m;code = 109
char = e;code = 101
char = n;code = 110
char = t;code = 116
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char = o;code = 111
char = f;code = 102
char = ;code = 32
char = s;code = 115
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char = o;code = 111
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char = f;code = 102
char = r;code = 114
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char = m;code = 109
char = ;code = 32
char = p;code = 112
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char = y;code = 121
char = m;code = 109
char = e;code = 101
char = r;code = 114
char = ;code = 32
char = c;code = 99
char = o;code = 111
char = m;code = 109
char = b;code = 98
char = u;code = 117
char = s;code = 115
char = t;code = 116
char = i;code = 105
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = ;code = 32
char = h;code = 104
char = u;code = 117
char = m;code = 109
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = l;code = 108
char = u;code = 117
char = n;code = 110
char = g;code = 103
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char = d;code = 100
char = e;code = 101
char = r;code = 114
char = i;code = 105
char = v;code = 118
char = e;code = 101
char = d;code = 100
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char = c;code = 99
char = e;code = 101
char = l;code = 108
char = l;code = 108
char = s;code = 115
char = ;code = 32
char = (;code = 40
char = A;code = 65
char = 5;code = 53
char = 4;code = 52
char = 9;code = 57
char = );code = 41
char = .;code = 46
result sql = In vitro cytotoxicity and morphological assessment of smoke from polymer combustion in human lung derived cells (A549).
In vitro cytotoxicity and morphological assessment of smoke from polymer combustion in human lung derived cells (A549).
char = T;code = 84
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char = p;code = 112
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char = o;code = 111
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char = t;code = 116
char = i;code = 105
char = o;code = 111
char = n;code = 110
char = .;code = 46
char = ;code = 32
char = C;code = 67
char = y;code = 121
char = t;code = 116
char = o;code = 111
char = t;code = 116
char = o;code = 111
char = x;code = 120
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char = p;code = 112
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char = i;code = 105
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char = h;code = 104
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char = a;code = 97
char = c;code = 99
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char = f;code = 102
char = o;code = 111
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char = e;code = 101
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char = g;code = 103
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char = R;code = 82
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char = a;code = 97
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char = m;code = 109
char = a;code = 97
char = n;code = 110
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char = c;code = 99
char = e;code = 101
char = l;code = 108
char = l;code = 108
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char = w;code = 119
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char = r;code = 114
char = e;code = 101
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char = a;code = 97
char = s;code = 115
char = s;code = 115
char = e;code = 101
char = s;code = 115
char = s;code = 115
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = b;code = 98
char = a;code = 97
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char = e;code = 101
char = d;code = 100
char = ;code = 32
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = c;code = 99
char = e;code = 101
char = l;code = 108
char = l;code = 108
char = ;code = 32
char = v;code = 118
char = i;code = 105
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 = u;code = 117
char = s;code = 115
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = a;code = 97
char = ;code = 32
char = s;code = 115
char = e;code = 101
char = l;code = 108
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 = v;code = 118
char = i;code = 105
char = t;code = 116
char = r;code = 114
char = o;code = 111
char = ;code = 32
char = c;code = 99
char = y;code = 121
char = t;code = 116
char = o;code = 111
char = t;code = 116
char = o;code = 111
char = x;code = 120
char = i;code = 105
char = c;code = 99
char = i;code = 105
char = t;code = 116
char = y;code = 121
char = ;code = 32
char = a;code = 97
char = s;code = 115
char = s;code = 115
char = a;code = 97
char = y;code = 121
char = s;code = 115
char = ,;code = 44
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = c;code = 99
char = l;code = 108
char = u;code = 117
char = d;code = 100
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = N;code = 78
char = R;code = 82
char = U;code = 85
char = ;code = 32
char = (;code = 40
char = n;code = 110
char = e;code = 101
char = u;code = 117
char = t;code = 116
char = r;code = 114
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = r;code = 114
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = u;code = 117
char = p;code = 112
char = t;code = 116
char = a;code = 97
char = k;code = 107
char = e;code = 101
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char = ;code = 32
char = a;code = 97
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = A;code = 65
char = T;code = 84
char = P;code = 80
char = ;code = 32
char = (;code = 40
char = a;code = 97
char = d;code = 100
char = e;code = 101
char = n;code = 110
char = o;code = 111
char = s;code = 115
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = r;code = 114
char = i;code = 105
char = p;code = 112
char = h;code = 104
char = o;code = 111
char = s;code = 115
char = p;code = 112
char = h;code = 104
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = );code = 41
char = .;code = 46
char = ;code = 32
char = M;code = 77
char = o;code = 111
char = r;code = 114
char = p;code = 112
char = h;code = 104
char = o;code = 111
char = l;code = 108
char = o;code = 111
char = g;code = 103
char = i;code = 105
char = c;code = 99
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = a;code = 97
char = s;code = 115
char = s;code = 115
char = e;code = 101
char = s;code = 115
char = s;code = 115
char = m;code = 109
char = e;code = 101
char = n;code = 110
char = t;code = 116
char = ;code = 32
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
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 = f;code = 102
char = ;code = 32
char = c;code = 99
char = o;code = 111
char = m;code = 109
char = b;code = 98
char = u;code = 117
char = s;code = 115
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 = i;code = 105
char = n;code = 110
char = ;code = 32
char = h;code = 104
char = u;code = 117
char = m;code = 109
char = a;code = 97
char = n;code = 110
char = ;code = 32
char = l;code = 108
char = u;code = 117
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = c;code = 99
char = e;code = 101
char = l;code = 108
char = l;code = 108
char = s;code = 115
char = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = ;code = 32
char = s;code = 115
char = e;code = 101
char = l;code = 108
char = e;code = 101
char = c;code = 99
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
char = m;code = 109
char = a;code = 97
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 = s;code = 115
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = c;code = 99
char = l;code = 108
char = u;code = 117
char = d;code = 100
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = P;code = 80
char = V;code = 86
char = C;code = 67
char = ,;code = 44
char = ;code = 32
char = F;code = 70
char = R;code = 82
char = P;code = 80
char = ;code = 32
char = a;code = 97
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = M;code = 77
char = F;code = 70
char = P;code = 80
char = ;code = 32
char = w;code = 119
char = a;code = 97
char = s;code = 115
char = ;code = 32
char = a;code = 97
char = s;code = 115
char = s;code = 115
char = e;code = 101
char = s;code = 115
char = s;code = 115
char = e;code = 101
char = d;code = 100
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 = s;code = 115
char = c;code = 99
char = a;code = 97
char = n;code = 110
char = n;code = 110
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = e;code = 101
char = l;code = 108
char = e;code = 101
char = c;code = 99
char = t;code = 116
char = r;code = 114
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = m;code = 109
char = i;code = 105
char = c;code = 99
char = r;code = 114
char = o;code = 111
char = s;code = 115
char = c;code = 99
char = o;code = 111
char = p;code = 112
char = y;code = 121
char = ;code = 32
char = (;code = 40
char = S;code = 83
char = E;code = 69
char = M;code = 77
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 = v;code = 118
char = o;code = 111
char = l;code = 108
char = a;code = 97
char = t;code = 116
char = i;code = 105
char = l;code = 108
char = e;code = 101
char = ;code = 32
char = o;code = 111
char = r;code = 114
char = g;code = 103
char = a;code = 97
char = n;code = 110
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = c;code = 99
char = o;code = 111
char = m;code = 109
char = p;code = 112
char = o;code = 111
char = u;code = 117
char = n;code = 110
char = d;code = 100
char = s;code = 115
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 = r;code = 114
char = m;code = 109
char = a;code = 97
char = l;code = 108
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char = d;code = 100
char = e;code = 101
char = c;code = 99
char = o;code = 111
char = m;code = 109
char = p;code = 112
char = o;code = 111
char = s;code = 115
char = i;code = 105
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
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char = w;code = 119
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char = r;code = 114
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char = i;code = 105
char = d;code = 100
char = e;code = 101
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char = i;code = 105
char = f;code = 102
char = i;code = 105
char = e;code = 101
char = d;code = 100
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char = u;code = 117
char = s;code = 115
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = A;code = 65
char = T;code = 84
char = D;code = 68
char = -;code = 45
char = G;code = 71
char = C;code = 67
char = M;code = 77
char = S;code = 83
char = ;code = 32
char = (;code = 40
char = A;code = 65
char = u;code = 117
char = t;code = 116
char = o;code = 111
char = m;code = 109
char = a;code = 97
char = t;code = 116
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = T;code = 84
char = h;code = 104
char = e;code = 101
char = r;code = 114
char = m;code = 109
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = D;code = 68
char = e;code = 101
char = s;code = 115
char = o;code = 111
char = r;code = 114
char = p;code = 112
char = t;code = 116
char = i;code = 105
char = o;code = 111
char = n;code = 110
char = ;code = 32
char = G;code = 71
char = a;code = 97
char = s;code = 115
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char = C;code = 67
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
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char = r;code = 114
char = a;code = 97
char = p;code = 112
char = h;code = 104
char = y;code = 121
char = ;code = 32
char = M;code = 77
char = a;code = 97
char = s;code = 115
char = s;code = 115
char = ;code = 32
char = S;code = 83
char = p;code = 112
char = e;code = 101
char = c;code = 99
char = t;code = 116
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = e;code = 101
char = t;code = 116
char = r;code = 114
char = y;code = 121
char = );code = 41
char = .;code = 46
char = ;code = 32
char = N;code = 78
char = O;code = 79
char = A;code = 65
char = E;code = 69
char = C;code = 67
char = ;code = 32
char = (;code = 40
char = N;code = 78
char = o;code = 111
char = ;code = 32
char = O;code = 79
char = b;code = 98
char = s;code = 115
char = e;code = 101
char = r;code = 114
char = v;code = 118
char = a;code = 97
char = b;code = 98
char = l;code = 108
char = e;code = 101
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char = A;code = 65
char = d;code = 100
char = v;code = 118
char = e;code = 101
char = r;code = 114
char = s;code = 115
char = e;code = 101
char = ;code = 32
char = E;code = 69
char = f;code = 102
char = f;code = 102
char = e;code = 101
char = c;code = 99
char = t;code = 116
char = ;code = 32
char = C;code = 67
char = o;code = 111
char = n;code = 110
char = c;code = 99
char = e;code = 101
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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 = );code = 41
char = ,;code = 44
char = ;code = 32
char = I;code = 73
char = C;code = 67
char = (;code = 40
char = 1;code = 49
char = 0;code = 48
char = );code = 41
char = ;code = 32
char = (;code = 40
char = 1;code = 49
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char = %;code = 37
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = h;code = 104
char = i;code = 105
char = b;code = 98
char = i;code = 105
char = t;code = 116
char = o;code = 111
char = r;code = 114
char = y;code = 121
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char = c;code = 99
char = o;code = 111
char = n;code = 110
char = c;code = 99
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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 = );code = 41
char = ,;code = 44
char = ;code = 32
char = I;code = 73
char = C;code = 67
char = (;code = 40
char = 5;code = 53
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char = );code = 41
char = ;code = 32
char = (;code = 40
char = 5;code = 53
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char = %;code = 37
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = h;code = 104
char = i;code = 105
char = b;code = 98
char = i;code = 105
char = t;code = 116
char = o;code = 111
char = r;code = 114
char = y;code = 121
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char = c;code = 99
char = o;code = 111
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char = c;code = 99
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char = n;code = 110
char = t;code = 116
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char = a;code = 97
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char = i;code = 105
char = o;code = 111
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char = ,;code = 44
char = ;code = 32
char = a;code = 97
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char = d;code = 100
char = ;code = 32
char = T;code = 84
char = L;code = 76
char = C;code = 67
char = ;code = 32
char = (;code = 40
char = T;code = 84
char = o;code = 111
char = t;code = 116
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = L;code = 76
char = e;code = 101
char = t;code = 116
char = h;code = 104
char = a;code = 97
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char = ;code = 32
char = C;code = 67
char = o;code = 111
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char = c;code = 99
char = e;code = 101
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char = t;code = 116
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char = a;code = 97
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char = i;code = 105
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char = v;code = 118
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char = u;code = 117
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char = s;code = 115
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char = m;code = 109
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char = ;code = 32
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char = r;code = 114
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char = g;code = 103
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char = .;code = 46
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char = <;code = 60
char = b;code = 98
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char = T;code = 84
char = H;code = 72
char = E;code = 69
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char = F;code = 70
char = O;code = 79
char = L;code = 76
char = L;code = 76
char = O;code = 79
char = W;code = 87
char = I;code = 73
char = N;code = 78
char = G;code = 71
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char = T;code = 84
char = O;code = 79
char = X;code = 88
char = I;code = 73
char = C;code = 67
char = I;code = 73
char = T;code = 84
char = Y;code = 89
char = ;code = 32
char = R;code = 82
char = A;code = 65
char = N;code = 78
char = K;code = 75
char = I;code = 73
char = N;code = 78
char = G;code = 71
char = ;code = 32
char = W;code = 87
char = A;code = 65
char = S;code = 83
char = ;code = 32
char = O;code = 79
char = B;code = 66
char = S;code = 83
char = E;code = 69
char = R;code = 82
char = V;code = 86
char = E;code = 69
char = D;code = 68
char = ;code = 32
char = F;code = 70
char = R;code = 82
char = O;code = 79
char = M;code = 77
char = ;code = 32
char = T;code = 84
char = H;code = 72
char = E;code = 69
char = ;code = 32
char = M;code = 77
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char = S;code = 83
char = T;code = 84
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char = T;code = 84
char = O;code = 79
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char = I;code = 73
char = C;code = 67
char = ;code = 32
char = M;code = 77
char = A;code = 65
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char = E;code = 69
char = R;code = 82
char = I;code = 73
char = A;code = 65
char = L;code = 76
char = ;code = 32
char = T;code = 84
char = O;code = 79
char = ;code = 32
char = T;code = 84
char = H;code = 72
char = E;code = 69
char = ;code = 32
char = L;code = 76
char = E;code = 69
char = A;code = 65
char = S;code = 83
char = T;code = 84
char = ;code = 32
char = T;code = 84
char = O;code = 79
char = X;code = 88
char = I;code = 73
char = C;code = 67
char = ;code = 32
char = U;code = 85
char = S;code = 83
char = I;code = 73
char = N;code = 78
char = G;code = 71
char = ;code = 32
char = T;code = 84
char = H;code = 72
char = E;code = 69
char = ;code = 32
char = N;code = 78
char = R;code = 82
char = U;code = 85
char = ;code = 32
char = A;code = 65
char = S;code = 83
char = S;code = 83
char = A;code = 65
char = Y;code = 89
char = :;code = 58
char = ;code = 32
char = <;code = 60
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char = b;code = 98
char = >;code = 62
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char = P;code = 80
char = V;code = 86
char = C;code = 67
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char = P;code = 80
char = >;code = 62
char = H;code = 72
char = D;code = 68
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char = E;code = 69
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char = P;code = 80
char = C;code = 67
char = ;code = 32
char = >;code = 62
char = F;code = 70
char = R;code = 82
char = P;code = 80
char = -;code = 45
char = 1;code = 49
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char = M;code = 77
char = F;code = 70
char = P;code = 80
char = >;code = 62
char = F;code = 70
char = R;code = 82
char = P;code = 80
char = -;code = 45
char = 1;code = 49
char = 6;code = 54
char = ;;code = 59
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
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char = A;code = 65
char = T;code = 84
char = P;code = 80
char = ;code = 32
char = a;code = 97
char = s;code = 115
char = s;code = 115
char = a;code = 97
char = y;code = 121
char = :;code = 58
char = ;code = 32
char = P;code = 80
char = V;code = 86
char = C;code = 67
char = >;code = 62
char = H;code = 72
char = D;code = 68
char = P;code = 80
char = E;code = 69
char = >;code = 62
char = P;code = 80
char = P;code = 80
char = >;code = 62
char = F;code = 70
char = R;code = 82
char = P;code = 80
char = -;code = 45
char = 1;code = 49
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char = >;code = 62
char = F;code = 70
char = R;code = 82
char = P;code = 80
char = -;code = 45
char = 1;code = 49
char = 6;code = 54
char = >;code = 62
char = M;code = 77
char = F;code = 70
char = P;code = 80
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result sql = The application of polymer and composites in building and modern transport interiors raises concerns of potential health hazards during combustion. Cytotoxicity and morphological assessment of smoke from polymer combustion in human lung derived cells (A549) has been investigated. A laboratory scale vertical tube furnace was used for the generation of combustion products. A range of materials used in the building and transport industry including high density-polyethylene (HDPE), polypropylene (PP), polycarbonate (PC), and polyvinyl chloride (PVC), fiberglass reinforced polymers (FRPs), and melamine faced plywood (MFP) were studied. The exposure of combustion toxicants to human lung cells (A549) at the air/liquid interface was acquired using a Harvard Navicyte Chamber. Cytotoxic effects on human cells were assessed based on cell viability using a selected in vitro cytotoxicity assays, including NRU (neutral red uptake) and ATP (adenosine triphosphate). Morphological assessment on the effects of combustion products in human lung cells from selected materials including PVC, FRP and MFP was assessed using scanning electron microscopy (SEM). The volatile organic compounds from thermal decomposition products were identified using ATD-GCMS (Automatic Thermal Desorption Gas Chromatography Mass Spectrometry). NOAEC (No Observable Adverse Effect Concentration), IC(10) (10% inhibitory concentration), IC(50) (50% inhibitory concentration), and TLC (Total Lethal Concentration) values (mg/l) were generated. THE FOLLOWING TOXICITY RANKING WAS OBSERVED FROM THE MOST TOXIC MATERIAL TO THE LEAST TOXIC USING THE NRU ASSAY: PVC>PP>HDPE>PC >FRP-10>MFP>FRP-16; and the ATP assay: PVC>HDPE>PP>FRP-10>FRP-16>MFP>PC. The method described here could potentially be an alternative to current fire toxicity standards.

Publication: Int J Hyg Environ Health 2012 Apr ;215(3)::320-32. :doi: 10.1016/j.ijheh.2011.12.006.
Publication Date: 2012 Apr
Study Author(s): Lestari, F;Hayes, A J;Green, A R;Chattopadhyay, G;
Institution: Chemical Safety and Applied Toxicology (CSAT) Laboratories, The University of New South Wales, UNSW, Sydney 2052, Australia. [email protected]
Shortcut link to this study:
The application of polymer and composites in building and modern transport interiors raises concerns of potential health hazards during combustion. Cytotoxicity and morphological assessment of smoke from polymer combustion in human lung derived cells (A549) has been investigated. A laboratory scale vertical tube furnace was used for the generation of combustion products. A range of materials used in the building and transport industry including high density-polyethylene (HDPE), polypropylene (PP), polycarbonate (PC), and polyvinyl chloride (PVC), fiberglass reinforced polymers (FRPs), and melamine faced plywood (MFP) were studied. The exposure of combustion toxicants to human lung cells (A549) at the air/liquid interface was acquired using a Harvard Navicyte Chamber. Cytotoxic effects on human cells were assessed based on cell viability using a selected in vitro cytotoxicity assays, including NRU (neutral red uptake) and ATP (adenosine triphosphate). Morphological assessment on the effects of combustion products in human lung cells from selected materials including PVC, FRP and MFP was assessed using scanning electron microscopy (SEM). The volatile organic compounds from thermal decomposition products were identified using ATD-GCMS (Automatic Thermal Desorption Gas Chromatography Mass Spectrometry). NOAEC (No Observable Adverse Effect Concentration), IC(10) (10% inhibitory concentration), IC(50) (50% inhibitory concentration), and TLC (Total Lethal Concentration) values (mg/l) were generated. THE FOLLOWING TOXICITY RANKING WAS OBSERVED FROM THE MOST TOXIC MATERIAL TO THE LEAST TOXIC USING THE NRU ASSAY: PVC>PP>HDPE>PC >FRP-10>MFP>FRP-16; and the ATP assay: PVC>HDPE>PP>FRP-10>FRP-16>MFP>PC. The method described here could potentially be an alternative to current fire toxicity standards.
PMID: 22227179

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