Results 21 to 30 of about 620,224 (255)

Quantitative morphology of renal cortical structures during compensatory hypertrophy [PDF]

open access: yes, 1998
The compensatory hypertrophy in different renal cortical structures was studied in rats 10 and 21 days after unilateral nephrectomy (UNX). Quantitative morphological/stereological analysis revealed significant increases in total renal cortical volume ...
Giebisch, Gerhard   +4 more
core   +1 more source

MORPHOLOGICAL AND HISTOLOGICAL STUDY FOR THE KIDNEYS OF COOT BIRD ( Fulica atra ) [PDF]

open access: yesBasrah Journal of Veterinary Research, 2012
Present study were carried out on ten adult males of coot bird, for determinate the histological structure of kidneys. The results were showed that each kidney consisted of three parts, a large cranial (mean of its length 28±0.15mm and its width13±0.08mm)
Abbas Lafi Batah
doaj   +1 more source

A Multitubular Kidney-on-Chip to Decipher Pathophysiological Mechanisms in Renal Cystic Diseases

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a major renal pathology provoked by the deletion of PKD1 or PKD2 genes leading to local renal tubule dilation followed by the formation of numerous cysts, ending up with renal failure in adulthood ...
Sarah Myram   +12 more
doaj   +1 more source

Distribution and Excretion of TEGDMA in Guinea Pigs and Mice [PDF]

open access: yes, 2001
The monomer triethyleneglycoldimethacrylate (TEGDMA) is used as a diluent in many resin-based dental materials. It was previously shown in vitro that TEGDMA was released into the adjacent biophase from such materials during the first days after placement.
Walther, U.   +12 more
core   +1 more source

Study the Anatomical Descriptions and Histological Observations of the Kidney in Golden Eagles (Aquila Chrysaetos)

open access: yesThe Iraqi Journal of Veterinary Medicine, 2012
The present study is preliminary investigate of the kidney gross morphology and some histological observations was studied in golden eagle (Aquila Chrysaetus).
Ramzi Abdul ghafoor Abood AL-Agele
doaj   +1 more source

Adult Mouse Kidney Stem Cells Orchestrate the De Novo Assembly of a Nephron via Sirt2‐Modulated Canonical Wnt/β‐Catenin Signaling

open access: yesAdvanced Science, 2022
Generation of kidney organoids using autologous kidney stem cells represents an attractive strategy for treating and potentially replacing the failing kidneys. However, whether adult mammalian kidney stem cells have regenerative capacity remains unknown.
Xiaobin Han, Zhongjie Sun
doaj   +1 more source

TNF-α induces Claudin-1 expression in renal tubules in Alport mice

open access: yesPLoS ONE, 2022
Claudin-1 (CL-1) is responsible for the paracellular barrier function of glomerular parietal epithelial cells (PEC) in kidneys, but the role of CL-1 in proximal tubules remains to be elucidated.
Manami Iida   +7 more
doaj   +2 more sources

Biochemical heterogeneity of arginine metabolism along kidney proximal tubules [PDF]

open access: yes, 1996
Biochemical heterogeneity of arginine metabolism along kidney proximal tubules. By using an in vitro single tubule micromethod of high specificity, in four different species of mammals it has been observed that (a) arginine synthesis from citrulline ...
Hus-Citharel, Annette   +2 more
core   +1 more source

Disturbances in Switching between Canonical and Non-Canonical Wnt Signaling Characterize Developing and Postnatal Kidneys of Dab1−/− (yotari) Mice

open access: yesBiomedicines, 2023
This study aims to determine the protein expression patterns of acetylated α-tubulin, inversin, dishevelled-1, Wnt5a/b, and β-catenin in developing (E13.5 and E15.5) and early postnatal (P4 and P14) kidneys of Dab1−/− (yotari) mice, their role in ...
Ilija Perutina   +8 more
doaj   +1 more source

Effectiveness of a salt transport cascade in the renal medulla: computer simulations [PDF]

open access: yes, 1987
Based on morphological observations, it has been concluded that the upper parts of the long descending limbs of Henle's loops should be able to secrete salts into the tubular fluid (Kriz, W. Federation Proc. 42:2379-2385, 1983).
P. Lory, Lory, Peter
core   +1 more source

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