Results 101 to 110 of about 2,502,626 (254)

Surface Functionalization Modulates Collective Cell Behavior Near Topological Defects Induced by Topographical Patterning

Advanced Materials Interfaces, EarlyView.
Strongly adhered cells align with concentric circular ridges and exhibit predominantly tangential motion, whereas weakly adhered cells fail to follow topographical guidance and display enhanced radial inward motion. ABSTRACT Living cells establish long‐range orientational order through collective alignment, giving rise to topological defects whose ...
Prasoon Awasthi, Aniruddh Murali, Ellen Juel Pørtner, Adam Cohen Simonsen, Francesca Serra   +4 more
wiley   +1 more source

Higher efficiency of frozen embryo transfer in male infertility cases in in vitro fertilization

Urology Research and Practice, 2019
Objective: The aim of the present study was to analyze the success rates of frozen and fresh embryo transfer methods in different patient groups. Material and methods: The study included 453 patients who underwent in vitro fertilization (IVF) treatment.
Fatih Adanacıoğlu, Zeynep Gözde Tokat, Dürdane Büyükfidan, Hanifi M. Özgül, Ferhat I. Urunsak, Selahittin Çayan, Turan M. Çetin   +6 more
doaj   +1 more source

Impact of Acupuncture Therapy on Pregnancy Outcomes of Patients with the First Frozen-Thawed Embryo Transfer: A Retrospective Cohort Study

Impact of Acupuncture Therapy on Pregnancy Outcomes of Patients with the First Frozen-Thawed Embryo Transfer: A Retrospective Cohort ...
Chen, Shuyuan
core   +1 more source

An Anti‐Amyloidogenic Approach to Specifically Block Memory Consolidation in Mice for Therapeutic Intervention

Advanced Science, EarlyView.
Functional amyloid conversion of the translation regulator CPEB3 is essential for long‐term memory persistence. This study demonstrates that targeting this molecular switch with the anti‐amyloidogenic peptide QBP1 selectively blocks CPEB3 fibrillation without disrupting phase separation.
Paula López‐García, Kerry R. McGreevy, Maria Eugenia Vaquero, Juan M. Suarez‐Rivero, Antonio Moreno‐Rodríguez, Antonio J. Pérez‐Pulido, Daniel Ramírez de Mingo, Anna Pallé, Helena Akiko Popiel, Andrea Santi, Mario D. Cordero, José Luis Trejo, Yoshitaka Nagai, Mariano Carrión‐Vázquez   +13 more
wiley   +1 more source

Direct transfer of frozen-thawed bovine embryos and its application in cattle reproduction management

The Journal of Reproduction and Development, 2019
Embryo transfer entails many procedures and techniques, of which embryo freezing is an important component in bovine embryo transfer. Embryo freezing techniques have been developed over the last 40 years, allowing practical availability, and have become ...
Osamu DOCHI
doaj   +1 more source

Fertility and pregnancy outcomes following fresh versus frozen-thawed embryo transfer in assisted reproductive technology [PDF]

, 2019
Background and aims: Assisted reproductive technology has provided great hope for millions of infertile couples. In recent years, frozen-thawed embryo transfer has no longer been merely an add-on to the conventional fresh embryo transfer.
Li, Zhuoyang
core  

Novel predictive and therapeutic options for better pregnancy outcome in frozen embryo transfer cycles

, 2020
Since 1978, in the first decades of in vitro fertilization (IVF), the use of ovarian hyperstimulation allowed for the development and transfer of multiple embryos.
Surendra Sharma, Paula M. Krueger, Sauerbrun-Cutler, May Tal, Sharma, Surendra, Warren J. Huber, May‐Tal Sauerbrun‐Cutler, Huber, Warren J., Krueger, Paula M.   +7 more
core   +1 more source

Reproductive and Obstetric Outcomes Following a Natural Cycle vs. Artificial Endometrial Preparation for Frozen–Thawed Embryo Transfer: A Retrospective Cohort Study

, 2023
Background: The proportion of frozen embryo transfer cycles has consistently grown in recent decades. Some adverse obstetric outcomes after frozen embryo transfer could possibly be explained by different approaches in endometrial preparation.
Stefano Cosma, Carosso, Andrea Roberto, Gennarelli, Gianluca, Revelli, Alberto, Evangelisti, Bernadette, Canosa, Stefano, Benedetto, Chiara, Andrea Roberto Carosso, Brunod, Nicole, Stefano Canosa, Cosma, Stefano, Fulvio Borella, Filippini, Claudia, Nicole Brunod, Chiara Benedetto, Gianluca Gennarelli, Borella, Fulvio, Bernadette Evangelisti, Alberto Revelli, Claudia Filippini   +19 more
core   +1 more source

Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis

Advanced Science, EarlyView.
Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang, Jianhua Li, Huilu Zhang, Qi Qin, Yichen Huang, Xiaofan Tian, Chao Sun, Binbin Li, Zhengxin Wang, Xin Zhang   +9 more
wiley   +1 more source

The impact of in vitro fertilization and intrauterine surgery on the incidence of placenta accreta spectrum and placenta previa: a 15-year retrospective cohort study

BMC Pregnancy and Childbirth
Background To compare the incidence of placenta accreta spectrum (PAS) and placenta previa (PP) among unassisted conceptions and those conceived via in vitro fertilization (IVF) using fresh or frozen embryo transfer, and to evaluate the influence of ...
Suheda Bahadir, Münire Funda Cevher Akdulum, Mehmet Erdem, Ahmet Erdem, Nuray Bozkurt   +4 more
doaj   +1 more source