Results 111 to 120 of about 37,234 (271)

A Giant Parathyroid Adenoma Presenting as Coughs and Dyspnea in a Young Woman: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT A parathyroid adenoma is defined as a benign tumor in the parathyroid glands. A type of parathyroid adenoma is giant parathyroid adenoma that weighs > 3.5 g and has a size of more than 2 cm. A 37‐year‐old woman presented with coughs and dyspnea without fever, hemoptysis, and weight loss. Examination of the patient revealed a diffusely enlarged
Somayeh Chahkandi   +3 more
wiley   +1 more source

Patterning of Behavior in a Concurrent Variable-Interval Schedule as a Function of the Changeover Delay [PDF]

open access: yes, 1980
35 leaves. Advisor: Larry A. Alferink.The problem. The present study was conducted to determine the temporal placement of licking in a concurrent schedule of reinforcement and to see how various changeover delays affect the temporal placement of licking.
Altmeyer, Bernd K.
core   +1 more source

Central Diabetes Insipidus in Suprasellar Germ Cell Tumor Paradoxically Presenting With Oliguria

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Central diabetes insipidus may present as oliguric acute kidney injury (AKI), particularly in patients with communication difficulties. While polyuria is common in AKI recovery, persistent or unexplained hypernatremia should prompt suspicion for alternative diagnoses such as unmasked diabetes insipidus to ensure timely recognition and ...
Karen Kin Nam Wong   +2 more
wiley   +1 more source

Central and nephrogenic diabetes insipidus: updates on diagnosis and management

open access: yesFrontiers in Endocrinology
Diabetes insipidus (DI) is a rare endocrine disease involving antidiuretic hormone (ADH), encompassing both central and nephrogenic causes. Inability to respond to or produce ADH leads to inability of the kidneys to reabsorb water, resulting in hypotonic
Kathryn Flynn   +4 more
doaj   +1 more source

Diabetic Ketoacidosis: Pathophysiology and Treatment [PDF]

open access: yes, 2015
The pathophysiology of DKA in patients with T1D is addressed, followed by a discussion of proper emergency treatment for this life-threatening ...
Mumme, Laura E.
core   +1 more source

Schedule-Induced Polydipsia: Searching for the Endophenotype of Compulsive Behavior

open access: yes, 2014
The development of excessive and persistent drinking under intermittent food-reinforcement schedules, known Schedule-induced polydipsia (SIP), has been proposed as a successful animal model to study compulsive behaviors.
P. Flores   +5 more
semanticscholar   +1 more source

Type 1 Diabetes and Other Autoimmune Diseases—Epidemiology, Pathophysiology and Screening

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 1, January 2026.
Individuals with type 1 diabetes exhibit significantly increased prevalence of additional autoimmune diseases. Epidemiological, familial and mechanistic evidence indicates frequent polyautoimmunity and shared genetic and environmental drivers. Coexistence complicates clinical management, and autoantibody‐based detection often identifies preclinical ...
George J. Kahaly   +6 more
wiley   +1 more source

Association of the Endothelial Nitric Oxide Synthase (eNOS) G894T Gene Polymorphism With Type 2 Diabetes Mellitus in a Tunisian Population

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 1, January 2026.
The eNOS G894T polymorphism is a significant genetic risk factor for type 2 diabetes in the studied Tunisian population. The T allele appears to confer susceptibility, likely through mechanisms involving impaired eNOS function, reduced NO production and subsequent endothelial dysfunction.
Afif Ba   +5 more
wiley   +1 more source

Psychogenic Polydipsia Complicated to Hyponatremia Induced Seizure in Schizophrenia: A Case Report from Nepal

open access: yesCase Reports in Psychiatry, 2019
Psychogenic polydipsia is one of the common cooccurrences with Schizophrenia and if not addressed can lead to fatal consequences. There are some evidences for pharmacological management of this condition but nonpharmacological management starting from ...
Pawan Sharma   +3 more
doaj   +1 more source

Targeting the NEK7/NLRP3 Inflammasome Axis: Synergistic Protection of Intravitreal MCC950 and Systemic Metformin Against Diabetic Retinopathy in Rats

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 1, January 2026.
Graphical Abstract ABSTRACT Objective Diabetic retinopathy (DR) is characterised by chronic neuroinflammation where the NLRP3 inflammasome plays a pivotal role. This study investigated the therapeutic potential and underlying mechanism of combining systemic metformin (MET) with intravitreal MCC950, a specific NLRP3 inhibitor, in a rodent model of DR ...
Kexuan Ren, Xiaofeng Li
wiley   +1 more source

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