Results 61 to 70 of about 109,750 (256)

A Novel Predictive Model to Estimate the Number of Mature Oocytes Required for Obtaining at Least One Euploid Blastocyst for Transfer in Couples Undergoing in vitro Fertilization/Intracytoplasmic Sperm Injection: The ART Calculator

Frontiers in Endocrinology, 2019
The POSEIDON group (Patient-Oriented Strategies Encompassing IndividualizeD Oocyte Number) has introduced “the ability to retrieve the number of oocytes needed to achieve at least one euploid embryo for transfer” as an intermediate marker of successful ...
Sandro C. Esteves, José F. Carvalho, Fabiola C. Bento, Jonathan Santos, Jonathan Santos   +4 more
doaj   +1 more source

NaNog: A pluripotency homeobox (master) molecule. [PDF]

, 2015
One of the most intriguing aspects of cell biology is the state of pluripotency, where the cell is capable of self-renewal for as many times as deemed necessary , then at a specified time can differentiate into any type of cell. This fundamental process
Aguib, YE, Allouba, MH, ElGuindy, AM, Krishnamoorthy, N, Yacoub, MH   +4 more
core   +1 more source

Mapping the Non‐Canonical Splicing Variants: Decrypting the Hidden Genetic Architecture of Idiopathic Male Infertility

Advanced Science, EarlyView.
This study highlights the significance of non‐canonical splicing variants in male infertility, a factor often overlooked during the analysis of high‐throughput sequencing data. Incorporating the non‐canonical splicing variants prioritization in the genetic analysis pipeline will increase the genetic diagnosis of patients with male infertility ...
Kuokuo Li, Yuge Chen, Dongdong Tang, Yuying Sheng, Xu Han, Hao Geng, Na Zhang, Zongliu Duan, Guanxiong Wang, Yang Gao, Rui Guo, Rong Hua, Zhiming Ding, Chuan Xu, Qunshan Shen, Zhen Yu, Bing Song, Mingrong Lv, Yuping Xu, Huan Wu, Ji Wu, Yunxia Cao, Xiaojin He   +22 more
wiley   +1 more source

The effect of leukaemia inhibitory factor (LIF) on bovine embryo development in vitro : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University [PDF]

, 1995
The aim of the study was to investigate the effect of Leukaemia Inhibitory Factor (LIF) either during in vitro maturation (IVM) or in vitro culture (IVC) on bovine embryo development. Three main experiments were conducted using oocytes aspirated from 2-8
Margawati, Endang Tri
core  

Multi‐Tissue Genetic Regulation of RNA Editing in Pigs

Advanced Science, EarlyView.
This study presents the first multi‐tissue map of RNA editing and its genetic regulation in pigs. By integrating RNA editing profiles, edQTL mapping, GWAS, and cross‐species comparisons, this work establishes RNA editing as a distinct regulatory layer linking genetic variation to complex traits, highlighting its functional and evolutionary significance.
Xiangchun Pan, Wentao Gong, Xiaodian Cai, Jinyan Teng, Jiali Cai, Haonan Zeng, Wondossen Ayalew, Qingpeng Shen, Zhanming Zhong, Yifei Wang, Wenjing Zhang, Yuhan Tian, Dantong Xu, Yahui Gao, Hongwei Yin, Yuebo Zhang, Jiahui Hou, Tianru Zhou, Jiaqi Li, Lingzhao Fang, Xiaolong Yuan, Zhe Zhang   +21 more
wiley   +1 more source

Evaluating the Development and the Expression of Bax, Bcl-2, and ErbB4 Genes following Vitrification of Eight Cell and Blastocyst Embryos [PDF]

Journal of Advanced Biomedical Sciences, 2014
Background & Objective: Vitrification is an effective mean for preserving embryos. During this process, expression of implanting and apoptotic genes changes and can affect the quality of embryos.
Nasrin Majidi, Mansoureh Movahedin, Zohre Mazaheri   +2 more
doaj  

Fatty Acid Supplementation During in vitro Embryo Production Determines Cryosurvival Characteristics of Bovine Blastocysts

Frontiers in Cell and Developmental Biology, 2022
In vitro production (IVP) embryos have a reduced quality and poor cryotolerance in comparison to in vivo embryos. This study investigated whether free fatty acid (FFA) conditions, fatty acid free (FAF)- synthetic oviduct fluid (SOF) without or with 25 μM
H. Aardema, I. Bertijn, HTA. van Tol, A. Rijneveld, JCM. Vernooij, B. M. Gadella, PLAM Vos   +6 more
doaj   +1 more source

Establishment of Interspecies Somatic Cell Nuclear Transfer and Transgene‐Free Inducible Pluripotent Stem Cells for Versatile Conservation of the Germplasm Resource of Wild Boar

Animal Research and One Health, EarlyView.
Conserving genetic material and even increasing genetic diversity is critical. To conduct the conservation of wild boar germplasm resources, we have successfully obtained healthy cloned wild boars for the first time using interspecies somatic cell nuclear transfer and established transgene‐free iPSCs that can be used to conduct iterative rounds of gene
Chen Gao, Xinyi Zhou, Shigang Gu, Jianbo Li, Jing Wang, Yurong Zhang, Wenxuan Zhao, Xinhua Wei, Liting Lu, Quanmin Zhao, Yongye Huang, Dawei Yu   +11 more
wiley   +1 more source

EfficientNet-B0 outperforms other CNNs in image-based five-class embryo grading: a comparative analysis

Journal of Animal Reproduction and Biotechnology
Background: Evaluating embryo quality is crucial for the success of in vitro fertilization procedures. Traditional methods, such as the Gardner grading system, rely on subjective human assessment of morphological features, leading to potential ...
Vincent Jaehyun Shim, Hosup Shim, Sangho Roh   +2 more
doaj   +1 more source

PTPN11 (SHP2) Is Indispensable for Growth Factors and Cytokine Signal Transduction During Bovine Oocyte Maturation and Blastocyst Development

Cells, 2019
This study was aimed to investigate the role of SHP2 (Src-homology-2-containing phosphotyrosine phosphatase) in intricate signaling networks invoked by bovine oocyte to achieve maturation and blastocyst development.
Muhammad Idrees, Lianguang Xu, Seok-Hwan Song, Myeong-Don Joo, Kyeong-Lim Lee, Tahir Muhammad, Marwa El Sheikh, Tabinda Sidrat, Il-Keun Kong   +8 more
doaj   +1 more source