Artifact refers to an artificial structure or tissue alteration on a prepared microscopic slide—the result of an extraneous factor. It can result in alteration of normal morphologic and cytologic features that may occur as a result of the way the tissue has been handled, right from the time the biopsy, which is surgically obtained till the entire histopathological procedures of fixation, proces...

Chronic exposure to high biofloc total suspended solids (TSS) could affect growth, red blood cells, and generate gill alterations in fish. Red pacu, Piaractus brachypomus, fry (2.7 ± 0.5 g weight) were exposed different TSS concentrations with low (T1: 200–300), medium (T2: 400–600 mg/L) levels compared a treatment control (TC) without during 45-day period 50 L experimental units (in quadruplic...

In Iraq. the municipalities are responsible for the production and delivery of drinking water (DW) .The quality of DW in Iraq is greatly deteriorated because of the war operation in this country Objective to study the effects of manganese chloride on histological testes, epididymis and kidney of rats and explore the dose –effects and time effects .The rats are randomly divided into six treatmen...

Alcohol related health challenges have lingered over the years. Such associated with locally brewed alcoholic beverages received little attention. The urgency to explore this becomes imperative. This study aimed at evaluating effect of regular consumption local on estrous cycle and histological image ovaries uterus thus fertility female albino rats. Thirty screened rats weighing 180-220g were d...

Limbic P300 potentials can be recorded within the mesial temporal lobes of patients with temporal lobe epilepsy (TLE). To delineate possible mechanisms of their generation and pathological alteration, we analysed limbic P300s in 55 TLE patients with and 29 without Ammon's horn sclerosis (AHS) and correlated their amplitudes with neuronal cell counts in 30 histopathological specimens. Limbic P30...

Water-soluble apple peel polysaccharides (APP) and apple flesh polysaccharides (AFP) were isolated from Pink Lady fruits, and their in vitro antioxidant capacities were characterised by DPPH(), HO(), and O(2)(-) systems, and ferric-reducing antioxidant power assay. Oral administration of APP at 250 and 500 mg/kg bw in mice was shown to be as effective as AFP in lowering the CCl(4)-caused increa...

We have demonstrated previously a loss of constitutional heterozygosity on the short arm of chromosome 3 in approximately 50% of oral squamous cell carcinomas. In the present study, we have investigated 30 oral dysplastic lesions (DLs), presenting clinically as either erythroplakias or leukoplakias with histopathological features of either severe epithelial dysplasia or carcinoma in situ, for L...

Multiple system atrophy (MSA) is a sporadic neurodegenerative disorder. Its histopathological features include glial cytoplasmic inclusions that contain α-synuclein as the main component. Recently, multiple lines of evidence have suggested a role for lysosomes in the pathogenesis of many neurodegenerative diseases. To elucidate whether lysosomes are also implicated in the pathology of MSA, we c...

__________________________________________________________________________________________ Introduction: Melkersson-Rosenthal syndrome (MRS) is a rare neurologic disease of unknown etiology. It is characterized by a triad of symptoms: relapsing peripheral facial paralysis; orofacial edema and fissured tongue. The pathological findings are varied but often characterized by the presence of noncas...

Yeast exopolysaccharide (EPS) are composed of unique sugar units, which offers an interesting perspective with respect to various food applications. This study aimed to characterize the EPS from Rhodotorula minuta BIOTECH 2178. Toxicological assessment of the EPS was investigated to ensure that it is safe for human consumption. The yeast EPS revealed high total sugar composition (59.2162-47%) a...