Results 151 to 160 of about 81,937 (315)

Parallel Morphological and Functional Development in the Xenopus Retinotectal System

open access: yesDevelopmental Neurobiology, Volume 86, Issue 1, January 2026.
ABSTRACT The retinotectal projection in Xenopus laevis is topographically organized. During the early development of the Xenopus visual system, the optic tectum increases considerably in volume, and retinotectal axons and dendrites undergo extensive activity‐dependent remodeling.
Vanessa J. Li   +3 more
wiley   +1 more source

Fibroids and pregnancy

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 172, Issue 1, Page 51-58, January 2026.
Abstract The prevalence of uterine fibroids in pregnancy varies between 1.6% and 10.7%. Pregnancies involving uterine fibroids are generally uncomplicated. However, complications can occur, particularly in cases of multiple fibroids, when the fibroids are larger than 5 cm, or when they are located in the lower uterine segment.
Diana Ramasauskaite   +6 more
wiley   +1 more source

Bifenthrin Under Scrutiny: Revisiting Toxicological Evidence Amid Regulatory Gaps

open access: yesJournal of Applied Toxicology, Volume 46, Issue 1, Page 61-77, January 2026.
ABSTRACT Despite growing health concerns, bifenthrin (BF) remains widely used for controlling agricultural and residential pests. However, different perspectives on its toxicological profile and regulatory framework warrant a revisit and update on BF regulation towards a robust risk‐safety assessment.
Caroline V. L. Moreira   +10 more
wiley   +1 more source

Comparative Evaluation of Two Microfluidic Sperm Sorting Devices: Laboratory Assessment of Sperm Quality and Retrospective Analysis of Embryological Outcomes Following Intracytoplasmic Sperm Injection

open access: yesReproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.
ABSTRACT Purpose Density gradient centrifugation (DGC) enriches motile sperm but may increase sperm DNA fragmentation (SDF), whereas microfluidic sperm sorting devices, such as ZyMōt and CA0, enable centrifugation‐free selection with lower SDF. Direct comparisons are limited, and their relative clinical efficacy remains unclear.
Ryota Tachibana   +5 more
wiley   +1 more source

An immunohistochemical study of hepatoblastoma producing human chorionic gonadotropin [PDF]

open access: bronze, 1983
Shojiroh Morinaga   +5 more
openalex   +1 more source

Effectiveness of Letrozole and Human Chorionic Gonadotropin Injection in Ovulation Induction: A Cohort Study

open access: gold, 2021
Peter Chukwudi Udealor   +2 more
openalex   +1 more source

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