Results 71 to 80 of about 173,316,258 (215)

Heterogeneity of the descending thin limb of Henle's loop

open access: yesKidney International, 1990
Although no unified theory has been established to account for the mechanisms of formation of concentrated urine, it has been generally accepted that the loops of Henle play a crucial role in the generation and maintenance of a steep osmotic gradient in the renal medulla [1].
Imai, Masashi, Yoshitomi, Koji
openaire   +2 more sources

Renin secretion and loop of Henle chloride reabsorption in the adrenalectomized rat

open access: yes, 1985
Renin release is increased in the adrenalectomized rat and is not inhibited by sodium chloride administration. The purpose of this study was to determine whether increased renin release is related to impaired absorptive chloride transport in the loop of
C. E. Ott   +3 more
core   +1 more source

Letter from Jane Henle to Emmett Bennett Jr., December 3, 1950 [PDF]

open access: yes, 1950
Henle thanks Bennett for his Pylos tablets material and compliments an article of his in the AJA ...
Henle, Jane
core   +1 more source

Histological Structure of the Kidney in the Iraqi Pin-tailed Sandgrouse Pterocles Alchata (Linnaeus, 1766) Bird

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences
The current study was conducted on six adult males of the Iraqi pin-tailed sandgrouse, Pterocles alchata, to determine the histological structure of the kidneys.
Wafaa Barghash Obaid, Nahla A. Al-Bakri
doaj   +1 more source

Study Protocol for the Daasanach Human Biology Project: A Longitudinal Study of the Impact of Drinking Water Salinity and Heat Stress on Water Insecurity, Hydration, Energetics, Hypertension, and Kidney Function in Northern Kenya

open access: yesAmerican Journal of Human Biology, Volume 38, Issue 10, October 2026.
ABSTRACT Introduction Increasing salinity of groundwater is a global environmental health threat that has been overlooked in human biology and may increase the risk of water insecurity, dehydration, chronic kidney disease (CKD), and hypertension in humans. However, no health standards exist for salinity levels in drinking water.
Alfredo J. Rojas Jr.   +11 more
wiley   +1 more source

Henle, Werner -- 1954-78 -- Correspondence, Individual -- letter, 1954-10-21

open access: yes, 1954
Letter from Henle, Werner to Sabin, Albert B.
Henle, Werner, 1910-1987
core   +1 more source

Electrolyte Replacement in Bartter Syndrome With Abnormal Small Bowel: A Case Report

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2020
Bartter syndrome is a rare disorder that is characterized by weakness and fatigue with laboratory findings of hypokalemia and metabolic alkalosis with increased aldosterone and angiotensin.
Philip T. Sobash MD   +3 more
doaj   +1 more source

Reversal of Chronic Stress‐Induced Inflammaging by Bazi Bushen Formula Through AMPK‐Sirtuins Axis Activation and Myeloid Reset

open access: yesExploration, Volume 6, Issue 5, October 2026.
Chronic stressors trigger systemic immune remodeling marked by myeloid expansion and lymphoid suppression, and this immune imbalance subsequently drives tissue pathology through proinflammatory signaling and senescence amplification, with the lung and kidney confirmed as the most vulnerable target organs.
Mengnan Li   +23 more
wiley   +1 more source

Structure of avian loop of Henle as related to countercurrent multiplier system

open access: yes, 1988
The ultrastructural detail of the avian loop of Henle was examined, and comparisons were made to the loop of Henle of mammalian kidneys. Birds are the only group of vertebrates other than mammals that have the capability of elaborating a urine more ...
P. R. Reimer, E. J. Braun
core   +1 more source

Molecular and Cellular Underpinnings of Primary Hypertension: An Integrative Mechanistic Framework

open access: yesJournal of Cellular Physiology, Volume 241, Issue 10, October 2026.
ABSTRACT Hypertension is a highly prevalent clinical condition and a major contributor to global cardiovascular morbidity and mortality. Despite extensive research, its complex and multifaceted pathogenesis is yet to be fully elucidated. This paper explores the updated understanding of primary hypertension as a systemic disorder rather than an isolated
Dima Nasrallah   +5 more
wiley   +1 more source

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