Results 81 to 90 of about 85,860 (310)
Proximal Tubular Injury in Medullary Rays Is an Early Sign of Acute Tacrolimus Nephrotoxicity
Journal of Transplantation, 2015 Tacrolimus (FK506) is one of the principal immunosuppressive agents used after solid organ transplantations to prevent allograft rejection. Chronic renal injury induced by tacrolimus is characterized by linear fibrosis in the medullary rays; however, the
Diane Cosner, Xu Zeng, Ping L. Zhang
doaj +1 more source
Immunohistochemical determination of calbindin-d28k in the kidney of postnatal rats
Veterinární Medicína, 2004 The localization of calbindin-D28k was examined in rat kidney at different stages of development. Calbindin was found specifically in the distal convoluted tubules (DCT).
S. Timurkaan, B. G Tarakci
doaj +1 more source
Effect of Fluoxetine on Kidney of Albino Rats- A Histological Study [PDF]
Journal of Clinical and Diagnostic Research, 2019 Introduction: Fluoxetine and other Selective Serotonin Reuptake Inhibitors (SSRIs) are reported to produce hyponatremia especially in elderly patients. Aim: To evaluate histological changes in kidney tissue of albino rats by different doses of fluoxetine
Alka Aggarwal +3 more
doaj +1 more source
Leveraging Clinical Characteristics for Improved Deep Learning-Based Kidney Tumor Segmentation on CT [PDF]
arXiv, 2021 This paper assesses whether using clinical characteristics in addition to imaging can improve automated segmentation of kidney cancer on contrast-enhanced computed tomography (CT). A total of 300 kidney cancer patients with contrast-enhanced CT scans and clinical characteristics were included.
arxiv
Materials Science and Engineering: C, Elsevier, 1997, 5 (2),
pp.153-162, 2019 Dispersion of tubules made of diacetylenic phospholipids (DC 8,9 PC), in aqueous colloidal dispersions of magnetic nanoparticles is studied as a function of the sign of particles surface charges. In every case the tubule-vesicle transition temperature is decreased by the presence of the magnetic nanoparticles. Electrophoresis experiments on the tubules
arxiv +1 more source
Biionic potentials in the proximal tubule of Necturus kidney [PDF]
The Journal of Physiology, 1973 1. Biionic potentials were studied in the proximal tubule of the doubly perfused Necturus kidney and subsequently analysed by means of an equivalent electrical circuit.2. Luminal membrane resistance was found to be at least 3 times greater than peritubular membrane resistance.3.
openaire +3 more sources
Advanced Science, EarlyView.Canopy FGF signaling regulator 2 (CNPY2) which is contributed to ERS is upregulated in the renal tubules of patients with diabetic nephropathy (DN). Mechanistically, CNPY2 may regulate ferroptosis and MAM integrity in renal tubular epithelial cells through PERK/ATF4/CHAC1 pathway, thereby promoting the progression of DN.
Jingfang Chen +9 more
wiley +1 more source
Adaptive changes in GFR, tubular morphology, and transport in subtotal nephrectomized kidneys: modeling and analysis [PDF]
, 2017 Removal of renal mass stimulates anatomical and functional adaptations in the surviving nephrons, including elevations in single-nephron glomerular filtration rate (SNGFR) and tubular hypertrophy. A goal of this study is to assess the extent to which the
Edwards, Aurelie +2 more
core +1 more source
On the role of the epithelium in a model of sodium exchange in renal tubules [PDF]
arXiv, 2020 In this study we present a mathematical model describing the transport of sodium in a fluid circulating in a counter-current tubular architecture, which constitutes a simplified model of Henle's loop in a kidney nephron. The model explicitly takes into account the epithelial layer at the interface between the tubular lumen and the surrounding ...
arxiv
Advanced Science, EarlyView.Gestational environmental stress activates ER‐phagy by increasing placental Rtn3l mRNA N6‐methyladenosine modification, further inhibiting placental estradiol synthesis and contributing to fetal testicular dysplasia. This study demonstrates the early prevention and treatment of adult male infertility from the perspective of fetal‐derived diseases ...
Ye‐Xin Luo +17 more
wiley +1 more source