Results 51 to 60 of about 51,339 (313)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Role of hysteroscopy prior to assisted reproductive techniques

open access: yesJournal of Gynecological Endoscopy and Surgery, 2009
There have been numerous advances in the area of assisted reproduction. Among the various reasons of implantation failure, intrauterine lesions play an important role.The aim of the present study is to evaluate the role of hysteroscopy prior to any assisted reproductive technique.It is a retrospective study of 292 women who attended our infertility ...
Palshetkar, Nandita   +2 more
openaire   +3 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Working Motivation Sources and Related Factors of Embryologists

open access: yesFertility & Reproduction
Introduction: As the need for assisted reproductive technologies (ART) continues to grow, the workload for embryologists has significantly increased in recent years.
Nga T. T. Do   +4 more
doaj   +1 more source

Psychosocial Problems during Infertility Treatment [PDF]

open access: yesPsikiyatride Güncel Yaklaşımlar, 2013
Infertility is a complex situation crisis which is often psychologically-threatening and emotionally stressful for both partners as well as economically expensive and causes physical pain due to the operations performed for diagnosis and treatment ...
Nurcan Kirca, Turkan Pasinlioglu
doaj  

Role of Hysteroscopy Prior to Assisted Reproduction Techniques

open access: yesJournal of Minimally Invasive Gynecology, 2014
To determine whether diagnostic hysteroscopy before assisted reproduction techniques (ΑRT) in women without known disease of the uterine cavity is necessary.Prospective cohort clinical study.Reproductive medicine clinic.The study group consisted of 217 infertile women attending the Reproductive Clinic for examination before undergoing ART, either in ...
Bakas, P.   +5 more
openaire   +3 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Congenital malformations and assisted reproductive technique: Where is assisted reproductive technique taking us?

open access: yesJournal of Human Reproductive Sciences, 2012
Development of ART has great benefit for millions of couples all over the world and with falling fertility rate there are a growing numbers of children born with the help of ART, it is important to investigate potential risks to these children. IVF-ICSI pregnancies are associated with higher risk for multiple gestation, preterm labor and low birth ...
Sunita Tandulwadkar   +2 more
openaire   +3 more sources

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Assisted reproductive technologies in India: the views of practitioners.

open access: yes, 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

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