in order to study the role of the kidney in fish osmoregulation, freshwater acclimatized juvenile spottedscat (scatophagus argus l.) were subjected to four different salinities and observed for histomorphometricchanges of the kidney at 1, 2, 10 and 15 days post transfer time points. the overall morphological changesdisplayed by fish kidney included significant decrease in the density of collect...

Abstract In order to study kidney changes in, Tenualosa ilisha during migration from sea to the river, twenty mature T. ilisha specimens were collected from the Persian Gulf (42.7ppt salinity and 29.27°C temperature) and twenty specimens from Arvand River (2.3ppt salinity and 21.16°C temperature). Macroscopic observation indicated that the kidney was located retroperitoneal and attached to...

In order to study of kidney tubules, twenty specimen of 45 days old juvenile grouper (Epinephelus coioides) were prepared after proper biometry. Five mm thick sections were removed from the middle and posterior end of the kidney and fixed in Bouin and glutaraldehyde. The routine procedures of preparation of tissues were followed for light and transmission electron microscopic study. In macrosco...

Alteration in capacity and function of proximal distal convoluted tubules kidney exposed by Molybdenum trioxide nanoparticles female rats (Stereological technique)

Triacylglycerol metabolism has been studied in kidney cortex tubules from starved rats, prepared by collagenase treatment. Triacylglycerol was determined by a newly developed fully enzymic method. Incubation of tubules in the absence of fatty acids led to a decrease of endogenous triacylglycerol by about 50% in 1 h. Addition of albuminbound oleate or palmitate resulted in a steady increase of t...

The aim of this study was to evaluate the role of the kidney in mediating the signals involved in adaptive changes in luminal Na+/H+ exchange and basolateral Na+:HCOcotransport systems in metabolic acidosis. Proximal tubular suspensions were prepared from rabbit kidney cortex and incubated in acidic (A) or control (C) media (pH 6.9 vs 7.4, 5% C02) for 2 h. Brush border membrane (BBM) and basola...

Abstract Background and Aims Acute tubular injury is the most common intrinsic cause in acute kidney injury. Histopathological diagnosis may help distinguish between different types of aid treatment. Currently, there have not been any studies that uses deep learning model for assisting histopathological The aim our study classification segmentation identified four structures renal based on mode...