Results 201 to 210 of about 45,504 (287)

Varying Influence of Menstrual Cycle Phase and Hormonal Contraceptive Use on Resistance Exercise‐Induced Circulating Extracellular Vesicle and Metabolite Signalling

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 3, March 2026.
ABSTRACT Resistance exercise augments circulating extracellular vesicle (EV) and metabolite signalling in manners that assist musculoskeletal and systemic adaptations. Women are often underrepresented in exercise research and recent attention has focused on whether hormonal fluctuations during the menstrual cycle and use of hormonal contraception (HC ...
Christopher K. Kargl   +13 more
wiley   +1 more source

Nanomotor‐Driven Extracellular Vesicles With Effective Tissue Penetration for Targeted Therapy of Primary Ovarian Insufficiency

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 3, March 2026.
ABSTRACT Stem cells and their derived extracellular vesicles (EVs) offer hope for functional reconstruction and fertility in premature ovarian insufficiency (POI) caused by gonadotoxic drugs. However, the clinical application of EVs is impeded by their instability, limited tissue penetration, and lack of targeted delivery to ovarian injury sites. Here,
Yaoqin Mu   +7 more
wiley   +1 more source

Gonadal Development in Larvae of the Paedomorphic Ambystoma mexicanum (Amphibia: Urodela)

open access: yesJournal of Morphology, Volume 287, Issue 3, March 2026.
This research analyzes the gonads of Ambystoma mexicanum larvae of both sexes, revealing significant changes such as the onset of vitellogenesis in females at 9 months of age and oocytes with signs of maturity at 12 months. In males, gonadal maturity occurs earlier, with a notable cephalocaudal and lateromedial testicular regionalization, and ...
Jessica Lucía Sánchez‐Ortiz   +2 more
wiley   +1 more source

Innovative Biopesticides: Nanoformulation of Mentha Piperita L. and Satureja Montana L. Essential Oils for Controlling the Cotton Bollworm, Helicoverpa armigera Hub.

open access: yesNano Select, Volume 7, Issue 3, March 2026.
Chitosan‐based nanocapsules loaded with Mentha piperita and Satureja montana essential oils were evaluated for insecticidal efficacy against Helicoverpa armigera larvae. Nanoformulations demonstrated controlled release, prolonged toxicity, and sublethal effects, offering an eco‐friendly alternative to conventional pesticides.
Naimeh Hosseini   +3 more
wiley   +1 more source

Evaluation of GABAergic and Glutamatergic Levels in the Dorsal Anterior Cingulate Cortex of Patients With Bipolar Disorder: A Cross‐Sectional 1H‐MRS Study

open access: yesNeuropsychopharmacology Reports, Volume 46, Issue 1, March 2026.
Using 1H‐MRS with MEGA‐PRESS, we found no significant differences in dACC GABA or Glx levels between bipolar disorder patients and controls. However, GABA levels were higher in lithium‐treated patients, suggesting medication effects on GABAergic tone. ABSTRACT Background Imbalances between excitatory and inhibitory (E/I) neurotransmitters in the brain ...
Sotaro Moriyama   +17 more
wiley   +1 more source

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