a variety of nervous system components such as medulla, pons, midbrain, cerebellum, basal ganglia, parietal, frontal and occipital lobes have role in eye movement desensitization and reprocessing (emdr) processes. the eye movement is done simultaneously for attracting client's attention to an external stimulus while concentrating on a certain internal subject. eye movement guided by therap...

coincidence of autoimmune diseases such as immune thrombocytopenic purpura (itp) with  immunodeficiencies has  been  reported  previously in  patients  who  suffered  from primary antibody deficiency (pad). but there is no original study on immunological profiles of itp patients to find out their probable immune deficiency. in this case-control study, itp patients’ humoral immunity was investig...

abortion traditionally means miscarriage and is still known as a problem, which societies have been trying to reduce its rate by using legal means. despite the fact that  pregnant women and fetuses have been historically supported;  abortion  was firstly criminalized in 1926 in iran, 20 years after establishment of modern legal system. during next 53 years this situation changed dramatically, t...

The study was carried out to desensitize spontaneously active isolated chick rectum with salbutamol in log doses starting from 100 nanogram and resensitize with various drugs as a result to revive the desensitized tissue and respond to Salbutamol. The tissue response after desensitization to alpha, beta adrenergic and muscarinic acetylcholine receptor antagonists was isotonically recorded for 1...

Usage of cancer chemotherapeutics drugs can be associated with adverse drug reactions. When IgE-mediated drug reactions are formed following administration of a chemotherapeutic drug that is a drug of choice, drug desensitization protocols can be helpful. Hypersensitivity reactions can be allergic or nonallergic, but the clinical manifestations are similar. Rapid drug desensitization (RDD) is e...

Tolerance and dependence result from long-term exposure to opioids, and there is growing evidence linking acute receptor desensitization to these more long-term processes. Receptor desensitization encompasses a series of events leading to the loss of receptor function and internalization. This study examines the onset and recovery from desensitization in locus ceruleus neurons recorded in brain...

When subjected to prolonged exposure to nicotinic agonists, nicotinic acetylcholine receptors undergo desensitization, resulting in an inactive receptor that does not allow for the passage of ions. The induction of desensitization of diverse nicotinic acetylcholine receptor subtypes in muscle, ganglia, or brain is likely to play important modulatory roles in synaptic transmission. Furthermore, ...

Desensitization of heterologously expressed metabotropic glutamate receptor 5a (mGluR5a) was examined in rat sympathetic neurons. Calcium currents in cells expressing mGluR5a exhibited substantial inhibition in response to glutamate exposure. In the continued presence of glutamate, inhibition attenuated rapidly over the course of about a minute. Desensitization was eliminated when a nonhydrolyz...

Desensitization of crayfish glutamate channels was studied in outside-out patches employing an improved fast drug-application technique. Low concentrations of glutamate produced substantial desensitization without correlation with the detected number of open channels. The desensitization time constant (tau(D)) was found to be independent of glutamate concentration (0.3-20 mM). These results sug...