Results 81 to 90 of about 1,448,946 (300)

Factors Affecting Pregnancy Outcomes in Patients Undergoing in vitro Fertilization/Intracytoplasmic Sperm Injection-Embryo Transfer (IVF/ICSI-ET) After Hysteroscopic Adhesiolysis: A Clinical Analysis

International Journal of Women's Health
Xiaoying Jin,1– 3 Yangyang Wang,1– 3 Xiufen Wang,1– 3 Chao Li,1– 3 Xia Hong,1– 3 Fang Hong,1– 3 Songying Zhang1– 31Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine ...
Jin X, Wang Y, Wang X, Li C, Hong X, Hong F, Zhang S   +6 more
doaj  

Preimplantation genetic testing for aneuploidy on previously cryopreserved unbiopsied blastocysts: a cohort study in women with IVF pregnancy loss

Reproductive Biology and Endocrinology
Research question Does preimplantation genetic testing for aneuploidy (PGT-A) on cryopreserved unbiopsied blastocysts improve pregnancy outcomes for women with previous IVF-related pregnancy loss?
He Cai, Michal Kirshenbaum, Dian Zhang, Haiyan Bai, Wei Li, Xia Xue, Dongyang Wang, XinXiang Wang, Juanzi Shi   +8 more
doaj   +1 more source

Cumulative Live Birth Rates of Good and Low Prognosis Patients According to POSEIDON Criteria: A Single Center Analysis of 18,455 Treatment Cycles

Frontiers in Endocrinology, 2019
Objective: To investigate the characteristics and outcomes of low prognosis patients defined by POSEIDON criteria undergoing IVF treatment.Design: Retrospective cohort analysis.Setting: An IVF clinic in a public hospital.Patients: 18,455 fresh aspirated ...
Wenhao Shi, Hanying Zhou, Li Tian, Zhenghao Zhao, Wei Zhang, Juanzi Shi   +5 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Are poor responders patients at higher risk for producing aneuploid embryos in vitro?

, 2010
Purpose To test the hypothesis that aged women with poor ovarian response express an increase on embryo chromosomal alterations when compared to aged women who presented normal response.Methods Couples undergoing intracytoplasmic sperm injection cycles ...
de Almeida Ferreira Braga, Daniela Paes, Savio Figueira, Rita de Cassia, Setti, Amanda Souza, Assumpto Iaconelli, Edson Borges, Borges, Edson, Rita de Cássia Savio Figueira, Daniela Paes de Almeida Ferreira Braga, Borges, Edson [UNESP], Azevedo, Matheus de Castro, Iaconelli, Assumpto, Amanda Souza Setti, Matheus de Castro Azevedo   +12 more
core   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Assisted reproductive technologies in India: the views of practitioners.

, 2009
BACKGROUND: This article documents the context of Assisted Reproductive Technology/ies (ART) services and providers' perceptions regarding services offered in India.
Widge, Anjali, Cleland, John
core   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source