Sustained transmitter output by increased transmitter turnover in limb muscles of old mice

Sustained transmitter output by increased transmitter turnover in limb muscles of old mice.

The ability of neuromuscular junctions in old animals to maintain tetanic output was tested in phasic and tonic limb muscles and the physiologic mechanism of maintenance was elucidated by analysis of the turnover of a false transmitter during prolonged tetani. Transmitter release during and after tetani was compared in limb muscles of young (8-9 month) and old (28-30 month) male CBF-1 mice. Amp...

Increased Incidence of Cancer near a Cell- Phone Transmitter Station

Transmitter amines in depression

This editorial comments on recent evidence concerning the roles in depression of the transmitter amines 5-hydroxytryptamine (5HT), dopamine (DA) and noradrenaline (NA). It focuses on evidence from brain chemistry and from effects of drugs used in treatment. The literature on urinary excretion of amine metabolites and on platelet erythrocyte and neuroendocrine abnormalities will not be discussed...

Transmitter amines in depression

This editorial comments on recent evidence concerning the roles in depression of the transmitter amines 5-hydroxytryptamine (5HT), dopamine (DA) and noradrenaline (NA). It focuses on evidence from brain chemistry and from effects of drugs used in treatment. The literature on urinary excretion of amine metabolites and on platelet erythrocyte and neuroendocrine abnormalities will not be discussed...

Transmitter Diversity and Coding Schemes Transmitter Diversity and Coding Schemes

We analyze wireless communication systems employing multiple-transmit multiplereceive antennas in this thesis. Space-time codes have been proposed in the literature as an e cient means of coding over multiple transmit antennas. In particular, the rank and the determinant of code di erence matrices have been shown to be important in the design of space time codes in quasi-static fading channels....