char = L;code = 76 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 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 = s;code = 115 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 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 = C;code = 67 char = a;code = 97 char = 2;code = 50 char = +;code = 43 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 = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = e;code = 101 char = p;code = 112 char = i;code = 105 char = l;code = 108 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = m;code = 109 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 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 = ;code = 32 char = h;code = 104 char = i;code = 105 char = p;code = 112 char = p;code = 112 char = o;code = 111 char = c;code = 99 char = a;code = 97 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = l;code = 108 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 = 46 result sql = Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.
Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.char = T;code = 84 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 = ;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 = n;code = 110 char = o;code = 111 char = v;code = 118 char = e;code = 101 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = e;code = 101 char = p;code = 112 char = i;code = 105 char = l;code = 108 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = r;code = 114 char = u;code = 117 char = g;code = 103 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = 1;code = 49 char = 0;code = 48 char = ;code = 32 char = m;code = 109 char = M;code = 77 char = );code = 41 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 = i;code = 105 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = r;code = 114 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = l;code = 108 char = c;code = 99 char = i;code = 105 char = u;code = 117 char = m;code = 109 char = ;code = 32 char = (;code = 40 char = [;code = 91 char = C;code = 67 char = a;code = 97 char = 2;code = 50 char = +;code = 43 char = ];code = 93 char = i;code = 105 char = );code = 41 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 = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = v;code = 118 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = i;code = 105 char = g;code = 103 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = p;code = 112 char = p;code = 112 char = o;code = 111 char = c;code = 99 char = a;code = 97 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = l;code = 108 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 = i;code = 105 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = i;code = 105 char = m;code = 109 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = l;code = 108 char = o;code = 111 char = r;code = 114 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 = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = r;code = 114 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 = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = w;code = 119 char = ;code = 32 char = d;code = 100 char = r;code = 114 char = u;code = 117 char = g;code = 103 char = .;code = 46 char = ;code = 32 char = L;code = 76 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 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 = l;code = 108 char = y;code = 121 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 = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 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 = [;code = 91 char = C;code = 67 char = a;code = 97 char = 2;code = 50 char = +;code = 43 char = ];code = 93 char = i;code = 105 char = );code = 41 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 = 44 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = m;code = 109 char = a;code = 97 char = x;code = 120 char = i;code = 105 char = m;code = 109 char = u;code = 117 char = m;code = 109 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 = a;code = 97 char = t;code = 116 char = ;code = 32 char = 3;code = 51 char = 2;code = 50 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = r;code = 114 char = o;code = 111 char = M;code = 77 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = R;code = 82 char = -;code = 45 char = e;code = 101 char = n;code = 110 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = m;code = 109 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = ,;code = 44 char = ;code = 32 char = u;code = 117 char = c;code = 99 char = b;code = 98 char = ;code = 32 char = L;code = 76 char = 0;code = 48 char = 6;code = 54 char = 0;code = 48 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = i;code = 105 char = c;code = 99 char = h;code = 104 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = v;code = 118 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = v;code = 118 char = u;code = 117 char = l;code = 108 char = s;code = 115 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = 3;code = 51 char = 2;code = 50 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = r;code = 114 char = o;code = 111 char = M;code = 77 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 = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 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 = [;code = 91 char = C;code = 67 char = a;code = 97 char = 2;code = 50 char = +;code = 43 char = ];code = 93 char = i;code = 105 char = );code = 41 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 = 46 char = ;code = 32 char = C;code = 67 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = 1;code = 49 char = 0;code = 48 char = ;code = 32 char = m;code = 109 char = M;code = 77 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 = 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 = e;code = 101 char = p;code = 112 char = i;code = 105 char = l;code = 108 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = m;code = 109 char = ;code = 32 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = l;code = 108 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 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 = ;code = 32 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = p;code = 112 char = p;code = 112 char = o;code = 111 char = c;code = 99 char = a;code = 97 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = s;code = 115 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = :;code = 58 char = ;code = 32 char = s;code = 115 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = l;code = 108 char = e;code = 101 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 = i;code = 105 char = ;code = 32 char = e;code = 101 char = v;code = 118 char = o;code = 111 char = k;code = 107 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = p;code = 112 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = p;code = 112 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 = s;code = 115 char = p;code = 112 char = i;code = 105 char = k;code = 107 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 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 = f;code = 102 char = i;code = 105 char = e;code = 101 char = l;code = 108 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = u;code = 117 char = r;code = 114 char = s;code = 115 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = g;code = 103 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = r;code = 114 char = l;code = 108 char = y;code = 121 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 = 46 char = ;code = 32 char = L;code = 76 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = ;code = 32 char = (;code = 40 char = 3;code = 51 char = 2;code = 50 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = r;code = 114 char = o;code = 111 char = M;code = 77 char = );code = 41 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 = l;code = 108 char = y;code = 121 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 = 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 = a;code = 97 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = i;code = 105 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = e;code = 101 char = s;code = 115 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 = n;code = 110 char = u;code = 117 char = m;code = 109 char = b;code = 98 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 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 = r;code = 114 char = e;code = 101 char = p;code = 112 char = e;code = 101 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = p;code = 112 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 = s;code = 115 char = p;code = 112 char = i;code = 105 char = k;code = 107 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = a;code = 97 char = y;code = 121 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 = a;code = 97 char = p;code = 112 char = p;code = 112 char = e;code = 101 char = a;code = 97 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = s;code = 115 char = p;code = 112 char = o;code = 111 char = n;code = 110 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 = b;code = 98 char = u;code = 117 char = r;code = 114 char = s;code = 115 char = t;code = 116 char = s;code = 115 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = i;code = 105 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = u;code = 117 char = c;code = 99 char = b;code = 98 char = ;code = 32 char = L;code = 76 char = 0;code = 48 char = 6;code = 54 char = 0;code = 48 char = ;code = 32 char = (;code = 40 char = 3;code = 51 char = 2;code = 50 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = r;code = 114 char = o;code = 111 char = M;code = 77 char = );code = 41 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = k;code = 107 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = -;code = 45 char = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = y;code = 121 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 = r;code = 114 char = e;code = 101 char = s;code = 115 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = s;code = 115 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 = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = h;code = 104 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 = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = i;code = 105 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 = C;code = 67 char = a;code = 97 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 = i;code = 105 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = -;code = 45 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 = a;code = 97 char = l;code = 108 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = c;code = 99 char = i;code = 105 char = t;code = 116 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 char = -;code = 45 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = e;code = 101 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = i;code = 105 char = b;code = 98 char = u;code = 117 char = t;code = 116 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 = i;code = 105 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = e;code = 101 char = p;code = 112 char = i;code = 105 char = l;code = 108 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = The effect of the novel antiepileptic drug levetiracetam on caffeine (10 mM)-induced intracellular calcium ([Ca2+]i) response was investigated in rat hippocampal neurons in culture, with the aim of exploring the cellular mechanisms of this new drug. Levetiracetam significantly reduced caffeine-induced [Ca2+]i) response, with maximum inhibition at 32 microM. The R-enantiomer of levetiracetam, ucb L060, which is devoid of anticonvulsant activity, at 32 microM had no effect on caffeine-induced [Ca2+]i) response. Caffeine 10 mM also induced epileptiform field potentials in rat hippocampal slices : single stimuli evoked repetitive population spikes and spontaneous field bursts regularly occurred. Levetiracetam (32 microM) significantly inhibited the amplitudes and the number of caffeine-induced repeated population spikes and delayed the appearance of spontaneous bursts, while ucb L060 (32 microM) completely lacked anti-caffeine activity. These results suggest that the inhibition of caffeine-induced Ca release from intra-neuronal stores might be an excitability-reducing effect of levetiracetam, contributing to its antiepileptic activity.
Publication: Neuroreport 2003 Mar 3 ;14(3)::471-5.
Publication Date: 2003 Mar 3
Study Author(s): Angehagen, Mikael;Margineanu, Doru Georg;Ben-Menachem, Elinor;Rönnbäck, Lars;Hansson, Elisabeth;Klitgaard, Henrik;
Institution: Institute of Clinical Neuroscience, Göteborg University, Göteborg, Sweden.
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The effect of the novel antiepileptic drug levetiracetam on caffeine (10 mM)-induced intracellular calcium ([Ca2+]i) response was investigated in rat hippocampal neurons in culture, with the aim of exploring the cellular mechanisms of this new drug. Levetiracetam significantly reduced caffeine-induced [Ca2+]i) response, with maximum inhibition at 32 microM. The R-enantiomer of levetiracetam, ucb L060, which is devoid of anticonvulsant activity, at 32 microM had no effect on caffeine-induced [Ca2+]i) response. Caffeine 10 mM also induced epileptiform field potentials in rat hippocampal slices : single stimuli evoked repetitive population spikes and spontaneous field bursts regularly occurred. Levetiracetam (32 microM) significantly inhibited the amplitudes and the number of caffeine-induced repeated population spikes and delayed the appearance of spontaneous bursts, while ucb L060 (32 microM) completely lacked anti-caffeine activity. These results suggest that the inhibition of caffeine-induced Ca release from intra-neuronal stores might be an excitability-reducing effect of levetiracetam, contributing to its antiepileptic activity.
PMID: 12634506