Results 141 to 150 of about 43,204 (252)

The Impact of Feeding Organic Trace Minerals Using Advanced Chelate Technology on Reproductive Efficiency and Blood Parameters in Ghezel Ewes

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Supplementing the flushing diet with organic trace minerals based on advanced chelate technology enhanced the reproductive performance of ewes as compared with inorganic trace minerals. ABSTRACT Background The bioavailability of trace minerals (TM) in a diet is important for improving reproductive performance and fertility parameters.
Sedigheh Vatankhah   +6 more
wiley   +1 more source

Pubertal Assessment and Growth in Patients With Hemoglobinopathies: A Longitudinal Multicenter Study on the Association With Ferritin Levels

open access: yesEuropean Journal of Haematology, Volume 116, Issue 3, Page 276-289, March 2026.
ABSTRACT Objectives Although Advancements in the Treatment of Hemoglobinopathies have Considerably Increased Life Expectancy, Hormonal and Pubertal Development Have Been Continuously Affected by Complications From Transfusion‐Related Iron Overload and Cytotoxic Therapies.
J. Dülberg   +20 more
wiley   +1 more source

Pituitary transcriptome analysis of mandarin fish (Siniperca chuatsi) reveals dietary 17α-methyltestosterone disturbs hypothalamic-pituitary-gonadal axis by FSH signaling pathway

open access: yesAquaculture Reports
17α-methyltestosterone (MT), as a synthetic androgen, has been widely used in medicine and aquaculture industry. However, the related molecular regulating mechanism of MT effects on hypothalamic-pituitary-gonadal axis has not been well addressed.
Chong Han   +10 more
doaj   +1 more source

Update on male reproductive endocrinology. [PDF]

open access: yes, 2018
Practitioners of male reproductive and sexual medicine must have an intimate understanding of the physiology of male reproductive endocrinology, as such a knowledge is the cornerstone on which hormonal treatments are based.
Clavijo, Raul, Hsiao, Wayland
core   +1 more source

Sex Matters: Hormonal and Chromosomal Determinants of Autoimmunity and Anti‐Cancer Immunity Across the Lifespan

open access: yesImmunological Reviews, Volume 338, Issue 1, March 2026.
ABSTRACT Sex plays a key role in shaping both anti‐cancer immunity and autoimmunity. Biological factors underlying sexual dimorphism have now been identified in multiple aspects of anti‐cancer immunity and autoimmunity. These factors include sex differences in hormone levels, chromosome complement, and expression of the long non‐coding RNA XIST.
Christian G. Bustillos   +4 more
wiley   +1 more source

Dynamic Memory‐Augmented Whale Optimization Algorithm (DMA‐WOA) as Feature Descriptor for Polycystic Ovary Syndrome Detection

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
Proposed approach for this study. ABSTRACT This study introduces a dynamically memory‐adjusted whale optimization algorithm (DMA‐WOA) for feature selection in polycystic ovary syndrome (PCOS) diagnosis. To overcome the standard WOA's limitations in balancing exploration and exploitation, DMA‐WOA incorporated adaptive memory control to improve ...
Daniel Kwame Amissah   +4 more
wiley   +1 more source

A comparative pharmacokinetic evaluation of two aqueous progesterone 25 mg injections in healthy postmenopausal women under fasting conditions: An open‐label, balanced, randomized, two‐treatment, two‐period, two‐sequence, single‐dose, crossover bioequivalence study

open access: yesClinical Pharmacology in Drug Development, Volume 15, Issue 2, February 2026.
Abstract The growing demand for assisted reproductive technology (ART) has increased the need for effective luteal phase support. Progesterone, essential for maintaining early pregnancy, is a critical component of ART. This open‐label, balanced, randomized, two‐treatment, crossover, single‐dose study compared the bioequivalence of aqueous progesterone ...
Noopur Vyas   +8 more
wiley   +1 more source

Presenilin L166P Mutation, a Model of Familial Alzheimer's Disease, Leads to Early Onset Bone Loss

open access: yesComprehensive Physiology, Volume 16, Issue 1, February 2026.
Female‐specific bone loss in Alzheimer's disease mouse models: There is a significant alteration of bone phenotype during Alzheimer's disease. Using integrated imaging and biological assays, we observed changes in the bone microarchitecture, composition, and function in PSEN K1 and PSEN1/hAPP Tg+ mice, predominantly in the females. ABSTRACT Accelerated
Vidyani Suryadevara   +12 more
wiley   +1 more source

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