|
|
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result sql = Inhibition of neurite outgrowth from chick sympathetic neurons by cholinesterase inhibitors is not mediated by binding to cholinesterases.
Inhibition of neurite outgrowth from chick sympathetic neurons by cholinesterase inhibitors is not mediated by binding to cholinesterases.char = S;code = 83
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char = o;code = 111
char = l;code = 108
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = a;code = 97
char = s;code = 115
char = e;code = 101
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 = s;code = 115
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char = o;code = 111
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char = ;code = 32
char = n;code = 110
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char = u;code = 117
char = r;code = 114
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char = o;code = 111
char = u;code = 117
char = t;code = 116
char = g;code = 103
char = r;code = 114
char = o;code = 111
char = w;code = 119
char = t;code = 116
char = h;code = 104
char = ;code = 32
char = m;code = 109
char = a;code = 97
char = y;code = 121
char = ;code = 32
char = b;code = 98
char = e;code = 101
char = ;code = 32
char = d;code = 100
char = u;code = 117
char = e;code = 101
char = ;code = 32
char = t;code = 116
char = o;code = 111
char = ;code = 32
char = n;code = 110
char = o;code = 111
char = n;code = 110
char = -;code = 45
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 = 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 = r;code = 114
char = a;code = 97
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = r;code = 114
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = a;code = 97
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 = o;code = 111
char = l;code = 108
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = a;code = 97
char = s;code = 115
char = e;code = 101
char = ;code = 32
char = b;code = 98
char = i;code = 105
char = n;code = 110
char = d;code = 100
char = i;code = 105
char = n;code = 110
char = g;code = 103
char = .;code = 46
char = <;code = 60
char = b;code = 98
char = r;code = 114
char = /;code = 47
char = >;code = 62
result sql = Several studies have suggested a role for cholinesterases in regulating neurite outgrowth. Some acetylcholinesterase (AChE) inhibitors can inhibit neurite outgrowth, but it is unclear if this is due to inhibition of AChE. In this study, the effect of cholinesterase inhibitors on neurite outgrowth from chick sympathetic neurons was examined. Very high (micromolar) concentrations of tacrine and BW284c51 were needed to inhibit neurite outgrowth. In contrast, nanomolar concentrations were required to block cholinesterase activity. No correlation was found between the type of inhibitor or potency of cholinesterase inhibition and inhibition of neurite outgrowth. Both tacrine and BW284c51 were neurotoxic at concentrations that inhibited outgrowth. Therefore, the action of cholinesterase inhibitors on neurite outgrowth may be due to non-specific toxicity rather than to cholinesterase binding.
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 = 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 = e;code = 101
char = u;code = 117
char = r;code = 114
char = i;code = 105
char = t;code = 116
char = e;code = 101
char = ;code = 32
char = o;code = 111
char = u;code = 117
char = t;code = 116
char = g;code = 103
char = r;code = 114
char = o;code = 111
char = w;code = 119
char = t;code = 116
char = h;code = 104
char = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = ;code = 32
char = c;code = 99
char = h;code = 104
char = i;code = 105
char = c;code = 99
char = k;code = 107
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 = n;code = 110
char = e;code = 101
char = u;code = 117
char = r;code = 114
char = o;code = 111
char = n;code = 110
char = s;code = 115
char = ;code = 32
char = b;code = 98
char = y;code = 121
char = ;code = 32
char = c;code = 99
char = h;code = 104
char = o;code = 111
char = l;code = 108
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = a;code = 97
char = s;code = 115
char = e;code = 101
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 = s;code = 115
char = ;code = 32
char = i;code = 105
char = s;code = 115
char = ;code = 32
char = n;code = 110
char = o;code = 111
char = t;code = 116
char = ;code = 32
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 = d;code = 100
char = ;code = 32
char = b;code = 98
char = y;code = 121
char = ;code = 32
char = b;code = 98
char = i;code = 105
char = n;code = 110
char = d;code = 100
char = i;code = 105
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 = h;code = 104
char = o;code = 111
char = l;code = 108
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = s;code = 115
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = a;code = 97
char = s;code = 115
char = e;code = 101
char = s;code = 115
char = .;code = 46
result sql = Inhibition of neurite outgrowth from chick sympathetic neurons by cholinesterase inhibitors is not mediated by binding to cholinesterases.
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char = r;code = 114
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char = u;code = 117
char = d;code = 100
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char = e;code = 101
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char = h;code = 104
char = a;code = 97
char = v;code = 118
char = e;code = 101
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 = e;code = 101
char = d;code = 100
char = ;code = 32
char = a;code = 97
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char = f;code = 102
char = o;code = 111
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char = i;code = 105
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char = e;code = 101
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char = ;code = 32
char = i;code = 105
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char = o;code = 111
char = w;code = 119
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char = ;code = 32
char = i;code = 105
char = n;code = 110
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char = i;code = 105
char = b;code = 98
char = i;code = 105
char = t;code = 116
char = ;code = 32
char = n;code = 110
char = e;code = 101
char = u;code = 117
char = r;code = 114
char = i;code = 105
char = t;code = 116
char = e;code = 101
char = ;code = 32
char = o;code = 111
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char = t;code = 116
char = g;code = 103
char = r;code = 114
char = o;code = 111
char = w;code = 119
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char = h;code = 104
char = ,;code = 44
char = ;code = 32
char = b;code = 98
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char = t;code = 116
char = ;code = 32
char = i;code = 105
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char = c;code = 99
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char = i;code = 105
char = f;code = 102
char = ;code = 32
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char = i;code = 105
char = s;code = 115
char = ;code = 32
char = d;code = 100
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char = e;code = 101
char = ;code = 32
char = t;code = 116
char = o;code = 111
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 = 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 = 65
char = C;code = 67
char = h;code = 104
char = E;code = 69
char = .;code = 46
char = ;code = 32
char = I;code = 73
char = n;code = 110
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = i;code = 105
char = s;code = 115
char = ;code = 32
char = s;code = 115
char = t;code = 116
char = u;code = 117
char = d;code = 100
char = y;code = 121
char = ,;code = 44
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
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char = c;code = 99
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char = e;code = 101
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char = s;code = 115
char = e;code = 101
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char = i;code = 105
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char = i;code = 105
char = b;code = 98
char = i;code = 105
char = t;code = 116
char = o;code = 111
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char = s;code = 115
char = ;code = 32
char = o;code = 111
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char = ;code = 32
char = n;code = 110
char = e;code = 101
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char = r;code = 114
char = i;code = 105
char = t;code = 116
char = e;code = 101
char = ;code = 32
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char = t;code = 116
char = g;code = 103
char = r;code = 114
char = o;code = 111
char = w;code = 119
char = t;code = 116
char = h;code = 104
char = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
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char = c;code = 99
char = h;code = 104
char = i;code = 105
char = c;code = 99
char = k;code = 107
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char = p;code = 112
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char = t;code = 116
char = i;code = 105
char = c;code = 99
char = ;code = 32
char = n;code = 110
char = e;code = 101
char = u;code = 117
char = r;code = 114
char = o;code = 111
char = n;code = 110
char = s;code = 115
char = ;code = 32
char = w;code = 119
char = a;code = 97
char = s;code = 115
char = ;code = 32
char = e;code = 101
char = x;code = 120
char = a;code = 97
char = m;code = 109
char = i;code = 105
char = n;code = 110
char = e;code = 101
char = d;code = 100
char = .;code = 46
char = ;code = 32
char = V;code = 86
char = e;code = 101
char = r;code = 114
char = y;code = 121
char = ;code = 32
char = h;code = 104
char = i;code = 105
char = g;code = 103
char = h;code = 104
char = ;code = 32
char = (;code = 40
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char = c;code = 99
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char = m;code = 109
char = o;code = 111
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char = ;code = 32
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char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
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char = c;code = 99
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char = e;code = 101
char = ;code = 32
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char = d;code = 100
char = ;code = 32
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char = e;code = 101
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char = e;code = 101
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char = ;code = 32
char = i;code = 105
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char = b;code = 98
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char = o;code = 111
char = c;code = 99
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char = ;code = 32
char = c;code = 99
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char = s;code = 115
char = e;code = 101
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char = v;code = 118
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char = t;code = 116
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char = .;code = 46
char = ;code = 32
char = N;code = 78
char = o;code = 111
char = ;code = 32
char = c;code = 99
char = o;code = 111
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char = r;code = 114
char = e;code = 101
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char = ;code = 32
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char = r;code = 114
char = ;code = 32
char = p;code = 112
char = o;code = 111
char = t;code = 116
char = e;code = 101
char = n;code = 110
char = c;code = 99
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char = ;code = 32
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char = f;code = 102
char = ;code = 32
char = c;code = 99
char = h;code = 104
char = o;code = 111
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char = i;code = 105
char = n;code = 110
char = e;code = 101
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char = e;code = 101
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char = h;code = 104
char = i;code = 105
char = b;code = 98
char = i;code = 105
char = t;code = 116
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char = ;code = 32
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char = d;code = 100
char = ;code = 32
char = i;code = 105
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result sql = Several studies have suggested a role for cholinesterases in regulating neurite outgrowth. Some acetylcholinesterase (AChE) inhibitors can inhibit neurite outgrowth, but it is unclear if this is due to inhibition of AChE. In this study, the effect of cholinesterase inhibitors on neurite outgrowth from chick sympathetic neurons was examined. Very high (micromolar) concentrations of tacrine and BW284c51 were needed to inhibit neurite outgrowth. In contrast, nanomolar concentrations were required to block cholinesterase activity. No correlation was found between the type of inhibitor or potency of cholinesterase inhibition and inhibition of neurite outgrowth. Both tacrine and BW284c51 were neurotoxic at concentrations that inhibited outgrowth. Therefore, the action of cholinesterase inhibitors on neurite outgrowth may be due to non-specific toxicity rather than to cholinesterase binding.
Publication: Neurosci. Lett. 1999 May 7 ;266(2)::77-80.
Publication Date: 1999 May 7
Study Author(s): Postuma, R B;Sáez-Valero, J;Small, D H;
Institution: Department of Pathology, University of Melbourne, Parkville, Victoria, Australia.
Shortcut link to this study:
Publication Date: 1999 May 7
Study Author(s): Postuma, R B;Sáez-Valero, J;Small, D H;
Institution: Department of Pathology, University of Melbourne, Parkville, Victoria, Australia.
Shortcut link to this study:
Several studies have suggested a role for cholinesterases in regulating neurite outgrowth. Some acetylcholinesterase (AChE) inhibitors can inhibit neurite outgrowth, but it is unclear if this is due to inhibition of AChE. In this study, the effect of cholinesterase inhibitors on neurite outgrowth from chick sympathetic neurons was examined. Very high (micromolar) concentrations of tacrine and BW284c51 were needed to inhibit neurite outgrowth. In contrast, nanomolar concentrations were required to block cholinesterase activity. No correlation was found between the type of inhibitor or potency of cholinesterase inhibition and inhibition of neurite outgrowth. Both tacrine and BW284c51 were neurotoxic at concentrations that inhibited outgrowth. Therefore, the action of cholinesterase inhibitors on neurite outgrowth may be due to non-specific toxicity rather than to cholinesterase binding.
PMID: 10353331
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