Results 91 to 100 of about 18,590 (226)
Molecular Reproduction and Development, Volume 93, Issue 8, August 2026.Follicle size modulates bovine oocyte cytoplasmic maturation during IVM. Oocytes from larger follicles exhibit reduced lipid accumulation, fewer transzonal projections, distinct cumulus cell metabolic signaling, and greater embryo cryosurvival, indicating improved cytoplasmic maturation and lipid regulation despite similar developmental rates ...
Briza Castro +2 more
wiley +1 more source
Cryopreservation of Yesso scallop (Patinopecten yessoensis) sperm [PDF]
The germplasm of farmed Yesso scallop Patinopecten yessoensis in China has deteriorated since its introduction more than 40 years ago. The main aim of this study is to develop a sperm cryopreservation technique to assist the newly established program to ...
Shanhuan Huang +7 more
core +1 more source
QuaggaProblems often encountered in the breeding of selincah fish are that the maturation period of the male and female parent fish sometimes does not occur simultaneously.
Danang Yonarta +3 more
doaj +1 more source
مجله علمی دانشگاه علوم پزشکی کردستان, 2022 Background and Aim: Sperm cryopreservation is an important assisted reproductive technique. However, due to increased production of reactive oxygen species and oxidative stress, it can impair sperm function and reduce quality of fertility.
Raziah Hashemi +5 more
doaj
BJU International, Volume 138, Issue 2, Page 315-323, August 2026.Objective To clarify the impact of chromosomal aberrations on the offspring of patients with testicular germ cell tumour (TGCT) by evaluating the outcomes of intracytoplasmic sperm injection (ICSI). Patients and Methods Under the ethical review of Yokohama City University, 12 patients with TGCT and 25 with non‐TGCT cancer who had cryopreserved sperm ...
Haru Hamada +21 more
wiley +1 more source
Asian Journal of AndrologyFor sperm cryopreservation, the conventional method, which requires glycerol, has been used for a long time. In addition, the permeable cryoprotectant-free vitrification method has been continuously studied.
Li-Xin Zhang +6 more
doaj +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2017 Purpose. To optimize the conditions of sterlet sperm cryopreservation for works on egg fertilization and for producing viable offspring in the conditions of sturgeon farms.
I. Kononenko +5 more
doaj +1 more source
In Vitro Fertilization is Essential Healthcare for Patients With Rheumatic Disease
ACR Open Rheumatology, Volume 8, Issue 7, July 2026.Infertility presents a profound physical, emotional, and financial burden, particularly for rheumatology patients who often face substantial barriers to family building. The 2024 Alabama Supreme Court ruling in LePage v. Center for Reproductive Medicine equating embryo destruction with wrongful death introduced new legal uncertainties, sparking ...
Amanda Moyer +4 more
wiley +1 more source
Cancer, Volume 132, Issue 13, 1 July 2026.Abstract Adolescents and young adults (AYAs; aged 15–39 years) with cancer face significant threats to future fertility. Despite fertility preservation (FP) guidelines, disparities in access persist, particularly among female AYAs. This systematic review aims to describe FP access and explore disparities by sociodemographic and clinical factors among ...
Marcela Algave +3 more
wiley +1 more source
Endometriosis: Epidemiology, Risk Factors, Molecular Mechanisms, Diagnosis, and Management
MedComm, Volume 7, Issue 7, July 2026.Global epidemiology, integrated determinants, and disease burden of endometriosis. This circular schematic comprehensively illustrates the global prevalence and demographic variation of endometriosis, its multifactorial integrated determinants, the multifaceted disease burden and economic impact, and recent epidemiological trends, providing a holistic ...
Kun Wang +4 more
wiley +1 more source