Results 301 to 310 of about 380,066 (397)

Gonadulin and Insulin‐Like Growth Factor Involved in Rhipicephalus microplus Reproduction

Entomologia Experimentalis et Applicata, EarlyView.
Insulin‐like growth factor (IGF2) in ovaries of Rhipicephalus microplus partially engorged females. Ovaries from females at different feeding stages were used to detect IGF2. ABSTRACT Gonadulin and insulin‐like growth factor (IGF) are neuropeptides synthesized by the central nervous system (CNS) of arthropods.
Jéssica Waldman, Lucas Teixeira de Castro, Vinícius Andrade‐Silva, Jéssica Andrade Paes, Luís Fernando Parizi, Maria Aparecida Juliano, Saulo Petinatti Pavarini, David Driemeier, Itabajara da Silva Vaz Jr.   +8 more
wiley   +1 more source

Modified Transabdominal Oocyte Retrieval Guided by Vaginal Ultrasound Probe: A Case Report and Literature Review. [PDF]

Case Rep Obstet Gynecol
Yang G, Wang S, Lin H, Yuan P, Zhang Q, Chen H.   +5 more
europepmc   +1 more source

Removal of cumulus cells around 20 h after the start of <i>in vitro</i> maturation improves the meiotic competence of porcine oocytes via reduction in cAMP and cGMP levels

, 2019
Pilar Ferré-Pujol, Xuan Khanh Nguyen, Tomoki NAGAHARA, Thi Tra Mi Bui, Takuya Wakai, Hiroaki Funahashi   +5 more
openalex   +2 more sources

Abnormal cleavage patterns in equine in vitro‐produced embryos lead to higher early pregnancy loss

Equine Veterinary Journal, EarlyView.
Summary Background Despite significant advances, in vitro production (IVP) of equine embryos continues to lack standardised embryo classification criteria and is associated with increased rates of early pregnancy loss compared with in vivo‐derived blastocysts.
Soledad Martin‐Pelaez, Alejandro de la Fuente, Kazuki Takahashi, Hugo Monteiro, Mauricio Mendes, Stuart Meyers, Pouya Dini   +6 more
wiley   +1 more source

Melatonin supplementation and outcomes of assisted reproductive technology: a systematic review and meta-analysis. [PDF]

BMC Pregnancy Childbirth
Tang H, Hao J, Xu B, Wang Y, Li Y, Zhao J.   +5 more
europepmc   +1 more source

A unique P‐region residue is required for slow voltage‐dependent gating of a G protein‐activated inward rectifier K+ channel expressed in Xenopus oocytes.

, 1996
Paulo Kofuji, Craig A. Doupnik, Norman Davidson, Henry A. Lester   +3 more
openalex   +2 more sources

TDP‐43 proteinopathies and neurodegeneration: insights from Caenorhabditis elegans models

The FEBS Journal, EarlyView.
The manuscript explores structural and functional features of TDP‐43 and its worm homologue, TDP‐1, highlighting conserved and divergent structural and functional features. Using genetically engineered C. elegans models, key pathological features of TDP‐43 proteinopathies—including aggregation, neurodegeneration, and motor deficits—are recapitulated ...
Ghulam Jeelani Pir, Joerg Buddenkotte, Majid Ali Alam, Ahmed Own, Randall J. Eck, Brian C. Kraemer, Eckhard Mandelkow, Martin Steinhoff   +7 more
wiley   +1 more source

Hyperbaric oxygen therapy improves oocyte yield and embryo quality in poor ovarian responders: a pre-post cohort study. [PDF]

Reprod Biol Endocrinol
Meng W, Zhu W, Song Z, Pan Y, Xing X, Guo J, Pang L, Meng F, Zhang Z, Li J, Yang J, Lu Q.   +11 more
europepmc   +1 more source

Transcriptional regulation of human NMNAT2: insights from 3D genome sequencing and bioinformatics

The FEBS Journal, EarlyView.
NMNAT2 is a valuable drug target, as low levels increase the risk of neurodegeneration. We employed 4C‐seq to identify NMNAT2 regulatory regions in the human genome, revealing distinct interactomes of the NMNAT2 promoter in undifferentiated and neuron‐like SH‐SY5Y cells. Additionally, we uncovered NMNAT2‐associated genes and transcription factors. This
Yu Chen Chang, Sen Yang, Minyoung Cho, Kwangsik Nho, José‐Manuel Baizabal, Hui‐Chen Lu   +5 more
wiley   +1 more source

Choice of laboratory insemination protocol for patients with emergency oocyte retrieval in natural cycles. [PDF]

BMC Pregnancy Childbirth
Li Q, Zhang M, Ma S, Dong X, Liu H, Wang D, Song Y, Li M.   +7 more
europepmc   +1 more source