Results 11 to 20 of about 163,925 (340)

Successful in vitro fertilization in the horse: production of blastocysts and birth of foals after prolonged sperm incubation for capacitation

Biology of Reproduction, 2022
Methods for standard in vitro fertilization have been difficult to establish in the horse. We evaluated whether prolonged sperm pre-incubation would support subsequent fertilization.
M. Felix, R. Turner, T. Dobbie, K. Hinrichs   +3 more
semanticscholar   +1 more source

In-vitro fertilization of ruminants

Bioscientifica Proceedings, 2019
The first ruminant offspring from in-vitro fertilization was a bull calf born in 1981 (Brackett et aL, 1982). Since then, fertilization has been accomplished in vitro for the three domestic ruminants— cattle, sheep and goats.
N. L. First, John J. Parrish
openaire   +4 more sources

Identification of Uterine Microbiota in Infertile Women Receiving in vitro Fertilization With and Without Chronic Endometritis

Frontiers in Cell and Developmental Biology, 2021
In vitro fertilization (IVF) is an important assisted reproductive technology in treating infertility, whose failure rate is still high. Studies suggested that uterine microbiota are related to women’s reproductive diseases and persisting intrauterine ...
Wei-jun Chen, Kehong Wei, Xia He, Jing Wei, Lijuan Yang, Lin Li, Tingtao Chen, Bu-Zhen Tan   +7 more
semanticscholar   +1 more source

Effectiveness of in vitro maturation and in vitro fertilization techniques in pigs.

Journal of reproduction and fertility. Supplement, 2020
In vitro maturation and in vitro fertilization techniques in pigs have progressed considerably in recent years. Many reports focus on the factors affecting in vitro maturation that lead to normal male pronuclear formation or monospermy after ...
K. Niwa
semanticscholar   +1 more source

In vitro fertilization.

Current Opinion in Obstetrics and Gynecology, 2020
In vitro fertilization [5] (IVF) is an assisted reproductive technology [6] (ART) initially introduced by Patrick Steptoe [7] and Robert Edwards [8] in the 1970s to treat female infertility [9] caused by damaged or blocked fallopian tubes [10].
Patrick Steptoe, Robert Edwards, Samuel Leopold Schenk, Vinzenz Enzmann   +3 more
semanticscholar   +1 more source

In vitro fertilization and embryo development in pigs.

Reproduction (Cambridge, England) Supplement, 2020
Considerable progress has been made in the in vitro production of pig embryos using improved methods for in vitro maturation (IVM) and fertilization (IVF).
Abeydeera Lr
semanticscholar   +1 more source

Fertilization of pig eggs in vivo and in vitro.

Journal of reproduction and fertility. Supplement, 2020
The objective of this review is to set some of the problems associated with attempted in-vitro fertilization of pig eggs in a perspective drawn from the results of studies in live animals.
R. Hunter
semanticscholar   +1 more source

Uterine artery Doppler in singleton pregnancies conceived after in‐vitro fertilization or intracytoplasmic sperm injection with fresh vs frozen blastocyst transfer: longitudinal cohort study

Ultrasound in Obstetrics and Gynecology, 2020
Pregnancies conceived by frozen blastocyst transfer (FBT) have higher gestational age and weight at birth as compared to those derived by fresh blastocyst transfer.
P. Cavoretto, Antonio Farina, G. Gaeta, C. Sigismondi, S. Spinillo, D. Casiero, M. Pozzoni, Paola Viganò, E. Papaleo, M. Candiani   +9 more
semanticscholar   +1 more source

Efficacy of Different Progestins in Women With Advanced Endometriosis Undergoing Controlled Ovarian Hyperstimulation for in vitro Fertilization-A Single-Center Non-inferiority Randomized Controlled Trial

Frontiers in Endocrinology, 2020
Object: Is it possible to use different progestins cotreatment with human menopausal gonadotrophin (hMG) in women with advanced endometriosis but normal ovulation during controlled ovarian hyperstimulation (COH) in vitro fertilization (IVF)?
Haiyan Guo, Jianghui Li, Xi Shen, Yanyan Cong, Yun Wang, Ling Wu, Bin Li, Hongyuan Gao, Meng Ma, Wei Zhang, X. Mao, Yonglun Fu, Q. Lyu, W. Chai, Y. Kuang   +14 more
semanticscholar   +1 more source

The association of type D personality and depression with infertility in women

Journal of Psychosomatic Obstetrics and Gynecology, 2020
Purpose: Type D personality—defined as the presence of two personality characters, namely negative affectivity (NA) and social inhibition (SI)—is associated with various disorders.
Esra Nur Tola, Serenat Eris Yalcin, Nadiye Dugan, Baha Oral   +3 more
doaj   +1 more source