Results 71 to 80 of about 50,627 (291)

A Novel PCK1 Gene Variant Associated With Cytosolic Phosphoenolpyruvate Carboxykinase Deficiency: Two Siblings With Different Clinical Presentations

open access: yesJIMD Reports, Volume 67, Issue 1, January 2026.
ABSTRACT Cytosolic phosphoenolpyruvate carboxykinase (PEPCK‐C) deficiency is a rare autosomal recessive gluconeogenesis disorder caused by variants in the PCK1 gene. Clinically, PEPCK‐C deficiency is characterized by recurrent episodes of fasting‐induced hypoglycemia, liver dysfunction, and seizures, with the first hypoglycemic episode typically ...
Lauma Vasiļevska   +6 more
wiley   +1 more source

Syndrome of Inappropriate Secretion of Antidiuretic Hormone Cholestasis and Pericardial Effusion Due to Brucellosis Infection: A Case Report

open access: yesCase Reports in Medicine, 2010
Syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is an extremely rare complication of infectious diseases. A rare case of brucellosis complicated by syndrome of inappropriate secretion of antidiuretic hormone (SIADH) cholestasis and ...
Ahmet Cumhur Dülger   +7 more
doaj   +1 more source

A Review of Nanoparticle‐Based Astrocyte Modulation in CNS Disorders: Evaluating the Underexplored Potential of Intranasal Delivery

open access: yesNano Select, Volume 7, Issue 1, January 2026.
Nanoparticle‐driven nose‐to‐brain drug delivery offers a noninvasive approach to bypass the blood–brain barrier (BBB) and directly modulate reactive astrocytes in CNS disorders. This review highlights biodegradable nanoparticles for astrocyte modulation, enhancing drug bioavailability, sustained release, and neuroinflammation control.
Senamile M. Dlamini   +3 more
wiley   +1 more source

Comparative analysis of antidiuretic effects of oxytocin and carbetocin in postpartum hemorrhage prophylaxis: a retrospective cohort study

open access: yesJournal of Perinatal Medicine
To compare the antidiuretic effects of oxytocin and carbetocin in patients undergoing elective caesarean section.
Kayıkçı Umutcan   +6 more
doaj   +1 more source

Very high water permeability in vasopressin-induced endocytic vesicles from toad urinary bladder. [PDF]

open access: yes, 1989
The regulation of transepithelial water permeability in toad urinary bladder is believed to involve a cycling of endocytic vesicles containing water transporters between an intracellular compartment and the cell luminal membrane.
Shi, LB, Verkman, AS
core  

Severe hyponatremia in older patients at admission in an internal medicine department [PDF]

open access: yes, 2014
Hyponatremia is common in older people, most often of multifactorial origin, and can be associated with poor clinical outcomes. The aim was to analyze the frequency of severe hyponatremia (sodium concentration below 125 mmol/L), risk factors and ...
Carda, José   +8 more
core   +1 more source

Alcohol and the endocrine system: A critical review of disruptions, potential mechanisms, and health implications

open access: yesAlcohol, Clinical and Experimental Research, Volume 50, Issue 1, January 2026.
The endocrine system coordinates whole body cellular function and maintains homeostasis. Alcohol impacts the integrity of endocrine regulation at multiple sites, contributing to risk for comorbidities. Some of the alcohol‐mediated pathophysiological effects on the endocrine system include alterations in receptor expression and responsiveness, protein ...
Patricia E. Molina, Liz Simon
wiley   +1 more source

Identification and Characterization of the Corazonin Receptor and Possible Physiological Roles of the Corazonin-Signaling Pathway in Rhodnius prolixus. [PDF]

open access: yes, 2016
Neuropeptides control many physiological and endocrinological processes in animals, acting as neuroactive chemicals within the central and peripheral nervous systems.
Hamoudi, Zina   +2 more
core   +2 more sources

New cases of δ‐aminolevulinic acid dehydratase deficiency: Functional insights into gene variants using an innovative mouse liver model

open access: yesJournal of Internal Medicine, Volume 299, Issue 1, Page 126-142, January 2026.
Abstract Background Dysfunction of δ‐aminolevulinic acid dehydratase (ALAD), the second enzyme involved in heme biosynthesis, leads to two pathologies: genetic and acquired. The genetic form is an ultrarare, severe childhood‐onset disease inherited in an autosomal recessive manner, whereas the acquired form usually affects adults due to enzyme ...
Elena Di Pierro   +22 more
wiley   +1 more source

Analytical methods for vasopressin: A review [PDF]

open access: yes, 1963
Thesis (M.A.)—Boston ...
Morrison, Edward Joseph
core  

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