Glutaraldehyde (GA) and ortho-phtalaldehyde (OPA) have been widely used as major components of disinfectants in hospitals. We evaluated the alterations in GA or OPA in rats after subacute inhalation exposure by determining levels of neurotransmitters (norepinephrine [NE], dopamine [DA], DA metabolites, dihydroxyphenylacetic acid [DOPAC] and homovanillic acid [HVA], indoleamine serotonin [5-HT] ...

DMINISTRATION Of a fluoroacetate iS A known to bring about an inhibition of citrate oxidation, thus blocking the tricarboxylic acid cycle and resulting in the accumulation of citrate in various tissues in viva (I). Hence it is pertinent to inquire concerning the source or sources of the J-carbon precursors of the accumulating citrate. One obvious possibility is that an amino acid such as glutam...

Acetylcholinesterase (AChE) has been purified from three different regions of rat brain using Sephadex G 200 column. SDS PAGE (6%) showed single band for the purified AChE fractions. Purified and lyophilized AChE from different (NH4)2SO4 precipitated fractions of three brain parts were utilized for in vitro enzyme kinetics using Dimethoate (Dmt) as inhibitor. K(m) values for cerebellum and hypo...

Microbleeds are a common finding in aged human brains. In Alzheimer's disease (AD), neuritic plaques composed of β-amyloid (Aβ) deposits and dystrophic neurites occur frequently around cerebral vasculature, raising a compelling question as to whether, and if so, how, microvascular abnormality and amyloid/neuritic pathology might be causally related. Here we used a guinea pig model of cerebral m...

This research was carried out to identify the different layers and cells of orange spotted grouper brain for further toxicological experiments and defects brought by xenobiotics during exposure periods.The anatomy and histology of the brain of orange spotted grouper was illustrated and compared to mammals and other fishes. The preserved structures of teleosts brain species were different as com...

A surprising mass of tissue wherein some cells duplicates and develops wildly is calledcerebrum growth. It should be identified at a beginning phase utilizing X-ray or CT checked pictures when it just about as little conceivable in light the fact that growth might perhaps result to malignant This paper, for most part centers around identifying limiting locale existing cerebrum by proposed philo...

Many students regard neuroanatomy as a terrifying subject due to the complicated neuronal connections. Purpose of this research was promote easy and logical learning by systematizing rule “three neurons afferent nerves.” The rule, in which second neuron decussates reaches thalamus, applied many structures possible. three are drawn constant pattern intuitively demonstrate rule. could be not ...