Related Experiment Video
Updated: Oct 16, 2026

Isolation, Characterization, And High Throughput Extracellular Flux Analysis of Mouse Primary Renal Tubular Epithelial Cells
Published on: June 20, 2018
Beckwitt-Wiedemann's syndrome with medullary sponge kidneys, agonadism and persistent testosterone production
Abstract:
A patient with Beckwitt-Wiedemann's syndrome is described in which associated malformations were hemihypertrophy of the body, medullary sponge kidneys and absence of testes and internal ducts. On the other hand, we demonstrated biochemically the existence of testosterone secretion, with active response to a 3-day HCG stimulation as well as prepuberty levels LH and FSH. This demonstrated the existence of functioning Leydig's cells. The diagnosis of agonadism and anorchia could not be entirely true since they lead to an erroneous conclusion that there always are some disseminated Leydig's cells.
Related Concept Videos
Adrenal Gland Disorders
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Renal Tubule and Collecting Duct
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...
Nephrotic Syndrome II : Assessment and Medical Management
Graves Disease II: Pathophysiology
Cushing Syndrome I: Introduction
Cushing Syndrome II: Pathophysiology

