نتایج جستجو برای: acetylcholine
تعداد نتایج: 27195 فیلتر نتایج به سال:
introduction: in order to study the effects of turpentine oil on the concentration of lipids and lipoproteins of rabbit ( as an animal model for human studies )35 healthy female rabbits were chosen and then randomly allocated into 13 groups. different percents of turpentine oil and other oil compounds like vegetable oil, cholesterol and animal oil were given to each group ( 5 rabbits ) separate...
objective(s):to determine the effect of acetylcholine (ach), pilocarpine, and atropine on pain evoked responses of pain excited neurons (pen) and pain inhibited neurons (pin) in hippocampal ca3 region of morphine addicted rats. materials and methods:female wistar rats, weighing between 230-260 g were used in this study. morphine addicted rats were generated by subcutaneous injection of increasi...
Background and Objective: Since past time, herbal plants have been used for the treatment of different abnormalities such as gastrointestinal disorders. One of these herbs which used in Iranian traditional medicine is Trachyspermum ammi. There are many biological studies conducted for the determination of its pharmacological properties. The present study was designed to find out the eff...
Background and Objective: The Ventral Tegmental Area is a part of the mesolimbic structure. In addition to its role in motivation, mood, cognition, schizophrenia, addiction and Parkinson’s disease, it is involved in the regulation of the cardiovascular system. The presence of cholinergic afferent fibers in the VTA has been demonstrated but there is no specific information about its role in card...
The present study investigated the effects of microinjections of acetylcholine (a cholinergic agonist), physostigmine (a cholinesterase inhibitor), atropine (an antagonist of muscarinic cholinergic receptors) and hexamethonium (an antagonist of nicotinic cholinergic receptors) into the parafascicular nucleus of thalamus on the acute corneal nociception in rats. Acute corneal nociception was ind...
Abstract— In screening the venoms of various snake species, we found that venom Madagascar cat-eyed Madagascarophis colubrinus competes with α-bungarotoxin for binding to nicotinic acetylcholine receptor from Torpedo californica . Using liquid chromatography, a peptide inhibits α‑bungartoxin this was isolated and named macoluxin. The amino acid sequence 23-amino determined by automatic Edman de...
Background and Objective: It has been used medicinal herbs for treatment of different abnormalities in traditional medication. One of these herbal medicine used in Iranian traditional medicine is Satureja that many biological studies conducted for determination of its pharmacological properties. Due to many reports around the effect of above-mentioned herb on gastrointestinal system, this...
Researchers have identified a novel function of acetylcholine produced by spleen fibroblastic reticular cells (FRCs) in driving autoimmune responses systemic lupus erythematosus (SLE), according to new study published Cell Metabolism recently.1 The links the neurotransmitter lipid metabolism autoreactive B pathogenesis SLE. Energy demands are dramatically increased activated cope with their pro...
Studying the functioning of various body systems in different vertebrates is one key tasks comparative physiology. Teleost fishes are a large group vertebrates; however, mechanisms their digestive tract poorly understood and known mainly for such model object as Danio rerio. The aim this work was to characterize participation subtypes M-cholinergic receptors Rho-kinase enzyme cholinergic contra...
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