Results 21 to 30 of about 120,681,618 (266)

The impact of percutaneous epididymal sperm aspiration on sperm quality in mice

Reproduction and Fertility, 2023
In laboratory mice, sperm quality is usually assessed in spermatozoa collected from the cauda epididymidis of freshly sacrificed males. Percutaneous epididymal sperm aspiration (PESA) is a non-terminal alternative that would allow repeated sperm ...
Lisa Windhofer, Auke Boersma, Maik Dahlhoff, Thomas Rülicke, Kerstin E Auer   +4 more
doaj   +1 more source

Dynamic Fluid Flow Exacerbates the (Pro-)Inflammatory Effects of Aerosolised Engineered Nanomaterials In Vitro

Nanomaterials, 2022
The majority of in vitro studies focusing upon particle–lung cell interactions use static models at an air–liquid interface (ALI). Advancing the physiological characteristics of such systems allows for closer resemblance of the human lung, in turn ...
Kirsty Meldrum, Joana A. Moura, Shareen H. Doak, Martin J. D. Clift   +3 more
doaj   +1 more source

GradinaruLab/in-vitro-transduction-assay: Science Advances Publication

, 2023
This code contains notebooks and files to analyze in vitro images for transduction and ...
David Goertsen
core   +1 more source

Lipid droplets in granulosa cells are correlated with reduced pregnancy rates

Journal of Ovarian Research, 2020
Background Lipids are an important source for energy production during oocyte maturation. The accumulation of intracellular lipids binds to proteins to form lipid droplets. This may lead to cellular lipotoxicity. The impact of lipotoxicity on cumulus and
Shira Raviv, Shay Hantisteanu, Shilhav Meisel Sharon, Yuval Atzmon, Mediea Michaeli, Einat Shalom-Paz   +5 more
doaj   +1 more source

Does seminal fluid bacterial isolate(s) affect in vitro fertilization — embryo transfer outcome?

Middle East Fertility Society Journal, 2023
Background The chance of achieving a successful pregnancy through in vitro fertilization and embryo transfer (IVF-ET) is limited despite recent scientific advances in this field due to several factors that are known to affect the outcome.
Rukayya Muhammad Babandi, Rais Shuaibu Ibraheem, Rayyan Muhammad Garba, Idris Muhammed Liman, Amina Ismail-Are, Yakubu Samuel   +5 more
doaj   +1 more source

Genotoxicity testing in vitro - development of a higher throughput analysis method based on the comet assay

, 2022
S.1570-1575Higher throughput methods, high content analysis and automated screening methods are of highest demand in drug development today. In toxicology, these strategies are becoming increasingly important, as well.
Ritter, D., Knebel, J.
core   +1 more source

Establishment of contaminant-free perennial plants in vitro

, 1999
Perennial plant tissue cultures are established by disinfecting field or greenhouse-grown plant parts and transferring them to sterile medium in vitro. Typically, shoots harvested from field or greenhouse-grown plants are placed in water, either to force
McMeans O.M., Özgür, M., Motoike S., Norton M.A., Skirvin R.M., Al-Juboory K.   +5 more
core   +1 more source

Transcriptomics Reveals Discordant Lipid Metabolism Effects between In Vitro Models Exposed to Elafibranor and Liver Samples of NAFLD Patients after Bariatric Surgery

Cells, 2022
Background and aims: Non-alcoholic steatohepatitis (NASH) is a life-threatening stage of non-alcoholic fatty liver disease (NAFLD) for which no drugs have been approved.
Joost Boeckmans, Alexandra Gatzios, Anja Heymans, Matthias Rombaut, Vera Rogiers, Joery De Kock, Tamara Vanhaecke, Robim M. Rodrigues   +7 more
doaj   +1 more source

Reconstruction of destruction – in vitro reconstitution methods in autophagy research

, 2018
International audienceAutophagy is one of the most elaborative membrane remodeling systems in eukaryotic cells. Its major function is to recycle cytoplasmic material by delivering it to lysosomes for degradation.
Wollert, Thomas, Moparthi, Satish Babu
core   +1 more source

Effects of collagen gel configuration on behaviour of vascular smooth muscle cells in vitro: association with vascular morphogenesis.

, 2000
The growth, behavior, and contractile protein expression of rabbit aortic smooth muscle cells (SMC) grown on, between layers, or within a collagen gel was investigated by confocal laser scanning fluorescence microscopy and Western analysis.
Campbell, JH, Hayward, IP, Rolfe, BE, Campbell, GR, Song, J   +4 more
core   +1 more source