Results 221 to 230 of about 41,081 (281)

Lycium barbarum polysaccharides enhance testicular spermatogenesis in d‐galactose‐induced aging rats via calcium signaling

open access: yesAndrology, Volume 14, Issue 2, Page 496-515, February 2026.
Abstract Background Lycium barbarum polysaccharide (LBP) has long been recognized as having a wide range of beneficial properties for improving proliferation. However, the protective effects and specific mechanisms of d‐galactose‐induced testicular dysfunction in reproductively senescent rats are not fully understood.
Wenxin Ma   +8 more
wiley   +1 more source

Advanced Paternal Age Impacts Common Loci in the Sperm and Placenta DNA Methylomes

open access: yesAndrology, Volume 14, Issue 2, Page 528-544, February 2026.
ABSTRACT Background Epidemiological studies have reported an association between advanced paternal age at conception and an increased risk of neurodevelopmental disorders in offspring, such as autism spectrum disorder. Evidence suggests that DNA methylation alterations in spermatozoa of older men may be transmitted to the feto‐placental unit and ...
Julia Barnwell   +12 more
wiley   +1 more source

Effects of Seating Arrangements on Parliamentary Collaborations

open access: yesLegislative Studies Quarterly, Volume 51, Issue 1, February 2026.
ABSTRACT Does parliamentary seating affect parliamentary behavior? In this paper, we dig into the question of whether spatial proximity affects the behavior of elected representatives. Using data from the 50th legislative period of the Swiss parliament and an inferential network model, we estimate the effects of different operationalizations of seating
Laurence Brandenberger   +1 more
wiley   +1 more source

Molecular Mechanism of ZjWRKY40‐zju‐miR157 Module Regulating Phytoplasma Tolerance in Jujube

open access: yesMolecular Plant Pathology, Volume 27, Issue 2, February 2026.
SJP4JWB regulated the ZjWRKY40‐zju‐miR157 module to modulate the differential phytoplasma tolerance between phytoplasma‐susceptible genotype Fu and phytoplasma‐tolerant genotype T13. ABSTRACT Phytoplasma (‘Candidatus Phytoplasma’), a bacterial pathogen, is a significant plant health concern worldwide, resulting in substantial economic losses. In jujube
Changfeng Ai   +13 more
wiley   +1 more source

Hypergeometric motives from Euler integral representations

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 2, February 2026.
Abstract We revisit certain one‐parameter families of affine covers arising naturally from Euler's integral representation of hypergeometric functions. We introduce a partial compactification of this family. We show that the zeta function of the fibers in the family can be written as an explicit product of L$L$‐series attached to nondegenerate ...
Tyler L. Kelly, John Voight
wiley   +1 more source

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