Mediators of the Nervous System Kinds Characteristic

Gaseous Mediators in the Enteric Nervous System

The enteric nervous system is an independent nervous system that controls vital gut functions including motility and secretion. Enteric neurons use a variety of neurotransmitters to modulate neural as well as muscle and epithelial activity. Among them are three gaseous mediators which are nitric oxide (NO), carbon monoxide (CO) and hydrogen sulphide (H2S). All three have potent inhibitory effec...

Chemical mediators in the central nervous system.

Quick Assessment of the Nervous System

آیا شما از جمله افرادی هستید که به دلیل عدم اطمینان از بررسی صحیح سیستم عصبی، از بیماران اعصاب دوری می کنید؟ در واقع اعصاب یکی از ساده ترین سیستم های بدن ما است. متاسفانه در اکثر موارد مشکلات ناشی از آموزش بررسی سیستم عصبی، باعث ترس از آن می شود. اگر باور داشته باشید که در شیفت شب یک بخش، قادر به تشخیص افزایش فشار داخل جمجمه در بیمار کهنسال مبتلا به سکته مغزی هستید و نتایج بررسی شما به معنای حف...

a study on construction of iranian life tables: the case study of modified brass logit system

چکیده ندارد.

ADENOSINE IN THE CENTRAL NERVOUS SYSTEM

Besides being a metabolite of nucleotides like ATP, adenosine is a mediator of neuronal function in the central nervous system. Its actions are mediated by at least three extracellular receptors. In this review different aspects of adenosine such as biosynthesis, release, inactivation and its receptors are discussed. It also covers pre- and postsynaptic effects as well as postreceptor mecha...