Results 131 to 140 of about 2,389,697 (294)

Pregnancy after transfer of frozen-thawed human embryos.

Journal of the Formosan Medical Association = Taiwan yi zhi, 1993
Cryopreservation of human embryos has been successfully applied in in vitro fertilization (IVF) and embryo transfer (ET) programs at the National Taiwan University Hospital since 1988. Our preliminary results with 120 frozen-thawed embryos in 31 transfer cycles showed that the survival rate of frozen embryos was 66%.
H N, Ho, H F, Chen, Y S, Yang, H R, Lin, S, Melinda, Y R, Lien, C H, Liu, J L, Hwang, C Y, Hsieh, T Y, Lee   +9 more
openaire   +1 more source

The effects of fresh embryo transfer and frozen-thawed embryo transfer on the perinatal outcomes of single fetuses from mothers with PCOS.

PurposeTo investigate the effects of fresh embryo transfer and frozen-thawed embryo transfer on perinatal outcomes among patients with PCOS.MethodPatients who underwent in vitro fertilization and embryo transfer at the reproductive medicine center of the
Yanru Niu, Huizhen Li, Xiaomei Gao, Lihua Xu, Tianzhong Ma, Xia Zhu   +5 more
core   +1 more source

Exploring vaginal microbiota–tissue resident stem cell crosstalk: VCAM1/Akt signaling ‐mediated enhancement of regenerative capacity

Interdisciplinary Medicine, EarlyView.
Vaginal microbiota‐derived secretory factors enhance the regenerative capacity of human endometrial stem cells by upregulating VCAM1 and activating PI3K/Akt signaling. This microbiota–stem cell crosstalk promotes self‐renewal, migration, multilineage differentiation, and metabolic reprogramming in vitro and in vivo, establishing a novel microbiota ...
Soo‐Rim Kim, Eun‐Kyung Min, Choon‐Mi Lee, Kun‐Hee Na, Chan Hum Park, YunJae Jung, Hwa‐Yong Lee   +6 more
wiley   +1 more source

Timing of frozen-thawed embryo transfers—does it really matter?

Annals of Translational Medicine, 2020
Klimczak, Amber, Seli, Emre
openaire   +2 more sources

Frozen-thawed embryo transfer: influence of clinical factors on implantation rate and risk of multiple conception

, 2001
BackgroundFrozen embryo transfer is an important supplementary procedure in the treatment of infertility. While general information concerning the outcome of frozen embryo transfer has been documented, few studies have addressed the potential of embryo ...
Matthews, C., Wang, X., Yap, Y.
core   +1 more source

Half a Century of Per‐ and Polyfluoroalkyl Substances in Northern Gannet Eggs: Impact of Regulations

Journal of Applied Toxicology, EarlyView.
ABSTRACT Per‐ and polyfluoroalkyl substances (PFAS), known as “forever chemicals”, are persistent organic pollutants that have been widely used in the industry across the globe for many decades. Their chemical stability, bioaccumulation, and toxicity pose major environmental and health risks. This study examines temporal trends in the concentrations of
Anaïs Fournier, Anaïs Kerric, Raphaël A. Lavoie   +2 more
wiley   +1 more source

Recent Advances in Top‐Down Proteomics for Single‐Cell Research

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Individual cells have distinctive molecular characteristics, including biologically relevant proteoforms. Although single‐cell (SC) molecular omics offer unprecedented insights into cellular heterogeneity and function, the characterization of proteoforms in SCs remains an uncharted territory.
Jake A. Melby, Pei Su, Fabio P. Gomes
wiley   +1 more source

Immediate frozen-embryo transfer: a viable option after hysteroscopic polypectomy to shorten time to pregnancy without compromising live birth rate

Frontiers in Reproductive Health
ObjectiveTo compare the effects of frozen-thawed embryo transfer at different times after hysteroscopic endometrial polyp resection on pregnancy outcomes and to provide evidence for individualized clinical treatment.MethodsThis study was a single-center ...
Hongxiang Sun, Hongxiang Sun, Deying Ban, Deying Ban, Chen Wang, Hui Chen, Hui Chen   +6 more
doaj   +1 more source

A frozen-thawed embryo transfer program improves the embryo utilization rate.

Chinese medical journal, 2010
Frozen-thawed embryo transfer (FET) is the most common way to prevent serious late ovarian hyperstimulation syndrome and increase the cumulative pregnancy rate. We evaluated the effectiveness of an FET program for improving the embryo implantation and clinical pregnancy rates, and ultimate embryo utilization rate in infertility treatment.Patients ...
Feng, Zhou, Xiao-na, Lin, Xiao-mei, Tong, Chao, Li, Liu, Liu, Xiao-ying, Jin, Hai-yan, Zhu, Song-ying, Zhang   +7 more
openaire   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source