Stimulation of the hippocampal glutamate receptor systems induces stress-like responses.

Comparative Study 2006; 27(3): 339-343 PubMed PMID: 16807523 Keywords: Acetylcholine:metabolism, Adrenocorticotropic Hormone:blood, Analysis of Variance, Animals, Behavior, Animal:drug effects, Blood Glucose:metabolism, Cholinesterase Inhibitors:administration & dosage, Dose-Response Relationship, Drug, Excitatory Amino Acid.

OBJECTIVE: The hypothalamic-pituitary-adrenal (HPA) axis controls glucocorticoid secretion and is in turn controlled by a diverse set of a.....

Microdialysis measurement of acetylcholine in rat hippocampus during severe insulin-induced hypoglycemia.

Journal Article 2006; 27(1-2): 128-132 PubMed PMID: 16648788 Keywords: Acetylcholine:metabolism, Animals, Blood Glucose:metabolism, Hippocampus:metabolism, Hypoglycemia:chemically induced, Hypoglycemic Agents, Insulin, Male, Microdialysis, Neostriatum:drug effects, Rats, Rats, Wistar,.

OBJECTIVE: It has been well acknowledged that hypoglycemia induces cognitive impairment. However, the behavior of hippocampal cholinergic .....

Journal Article 2005; 26(3): 225-230 PubMed PMID: 15990726 Keywords: Animals, Blood Glucose:drug effects, Cholinesterase Inhibitors:pharmacology, Denervation, Entorhinal Cortex:cytology, Excitatory Amino Acid Agonists, Hippocampus:cytology, Ibotenic Acid, Male, Microinjections, Neostigmine:pharmacology, Neural Pathways, Ra.

OBJECTIVE: Microinjectin of neostigmine, an inhibitor of acetylcholine esterase, into the rat hippocampus elicited stress-like responses r.....