Results 221 to 230 of about 280,910 (369)

Embryo utilisation rate and transferable embryo to oocyte ratio correlate positively with livebirth rate but negatively with oocyte number: analysis of 14,156 fresh IVF/ICSI cycles. [PDF]

J Ovarian Res
Datta AK, Nargund G, Wilding M, Dobson S, Campbell S.   +4 more
europepmc   +1 more source

Differential effects of temperature on multiple components of fitness in a modular animal reveal how temperature affects reproductive capacity

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Thermal performance curves (TPCs) are important tools for predicting the sensitivity of populations to climate change. However, the interactive ways that temperature affects multiple life‐history components lead to different fitness outcomes.
Jackson A. Powell, Scott C. Burgess
wiley   +1 more source

UBE2V1 governs aging induced protein aggregation and developmental defects in oocytes and embryos. [PDF]

Commun Biol
Li L, Liu Y, He X, Chen J, Guan X, Han L.   +5 more
europepmc   +1 more source

EMBRYONIC LETHALS INDUCED BY X-IRRADIATION OF FIRST MEIOTIC METAPHASE OOCYTES OF HABROBRACON [PDF]

, 1962
Gertrude Heidenthal
openalex   +1 more source

Comparison of Luteal Support Protocols in Frozen IVF/ICSI Cycles: A Network Meta‐Analysis

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Luteal support is a core success factor of frozen embryo transfers (FET). However, inconsistency across recommended protocols generates notable heterogeneity across reproductive outcomes. Objective To determine the most effective luteal support strategy (LPS) based on five key factors related to the effectiveness of FET cycles ...
Neerujah Balachandren, Meenakshi Veeramani, Sureka Suriyakumar, Sarah Wiley, Dimitrios Mavrelos, Ephia Yasmin, Stavroula L. Kastora   +6 more
wiley   +1 more source

Condensate-forming eIF4ET ensures adequate levels of meiotic proteins to support oocyte storage. [PDF]

Life Sci Alliance
Bhatia P, Tafur J, Amin R, Familiari NE, Yaguchi K, Tran VM, Bond A, Bukulmez O, Woodruff JB.   +8 more
europepmc   +1 more source

Extended longevity of termite kings and queens is accompanied by extranuclear localization of telomerase in somatic organs and caste‐specific expression of its isoforms

Insect Science, Volume 32, Issue 2, Page 364-384, April 2025.
We recently reported that long‐lived termite kings and queens display an increased enzymatic activity and abundance of telomerase in their soma when compared to short‐lived workers. We hypothesized that this telomerase activation may represent its noncanonical pro‐longevity function, independent of its canonical role in telomere maintenance.
Marie Pangrácová, Jan Křivánek, Markéta Vrchotová, Hana Sehadová, Romana Hadravová, Robert Hanus, Ondřej Lukšan   +6 more
wiley   +1 more source

Role of ZBED3 in PALD1/PIP2- dependent calcium homeostasis during oocyte maturation. [PDF]

Cell Biosci
Ni D, Xie Q, Chen Y, Wei Y, Lang P, Shi X, Yang Y, Ling X, Zhao C.   +8 more
europepmc   +1 more source

Microinjection‐enabled gene silencing in first instar larvae of western flower thrips, Frankliniella occidentalis, reveals vital genes for larval survival

Insect Science, EarlyView.
This study introduces a microinjection technique to deliver dsRNA into the hemolymph of first instar larval thrips (L1s) via the foreleg coxa, enhancing survival rates by minimizing internal tissue damage. Significant knockdown of V‐ATPase‐B, CYP3653A2, and ApoLp‐II/I was achieved, with silencing of CYP3653A2 or ApoLp‐II/I increasing larval mortality ...
Jinlong Han, Dorith Rotenberg
wiley   +1 more source

Comparative Assessment of Morphometry, Morphology, and Maturation Capacity of Vitrified Cattle Oocytes in Different Media. [PDF]

Vet Sci
Sebopela MD, Mkhize NR, Thema MA, Mphaphathi ML.   +3 more
europepmc   +1 more source