Results 161 to 170 of about 6,500,274 (300)

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Reproductive health: Intersections between technology and reproduction

Salud Colectiva
Ana Lucía Olmos Álvarez, María Cecilia Johnson, Naara Luna, Rosa Martínez-Cuadros   +3 more
doaj   +1 more source

Association of serum, follicular fluid, and embryo culture media homocysteine levels with embryo quality and pregnancy rates in assisted reproductive techniques: A prospective observational study. [PDF]

Medicine (Baltimore)
Zhan X, Wang X, Xie J, Zhao J, Zhu H.
europepmc   +1 more source

Assisted Reproductive Techniques in The Linacre Quarterly. [PDF]

Linacre Q, 2022
europepmc   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Stop gonadotropin-releasing hormone-agonist protocol not superior to antagonist protocol on the outcomes of assisted reproductive techniques in poor responders: A randomized clinical trial. [PDF]

Int J Reprod Biomed
Dashti S, Davar R, Emami F, Shamsi F, Mangoli E.   +4 more
europepmc   +1 more source

Analyzing the Differential Impact of Semen Preparation Methods on the Outcomes of Assisted Reproductive Techniques. [PDF]

Biomedicines, 2023
Bibi R, Jahan S, Afsar T, Almajwal A, Hammadeh ME, Amor H, Abusharha A, Razak S.   +7 more
europepmc   +1 more source

In vitro generation of regulatory T cells: A challenging tool for studying immune aging in humans

FEBS Open Bio, EarlyView.
In vitro induction of human regulatory T cells using standard protocols generates suppressive, Foxp3‐expressing CD4+ T cells independently of TGF‐β supplementation and donor age. Regulatory T (Treg) cells play a key role in immune tolerance and homeostasis.
Lynn Muller, Jana Bleher, Birgit Weinberger, Lourdes Rocamora‐Reverte   +3 more
wiley   +1 more source

The effectiveness of solution-focused counseling on the sexual satisfaction and sexual quality of life in women with polycystic ovary syndrome with a history of failure of assisted reproductive techniques. [PDF]

J Educ Health Promot
Bokaie M, Mohegh Z, Dashti S, Sarebanhassanabadi M, ZareMobini F.   +4 more
europepmc   +1 more source