Results 241 to 250 of about 262,015 (339)

Animal Refinement and Reduction: Alternative Approaches for Potency Testing of Diphtheria and Tetanus Vaccines

open access: hybrid, 2011
Paul Stickings   +5 more
openalex   +1 more source

Functional parameters of spermatozoa obtained by a new selection device

open access: yesFEBS Open Bio, EarlyView.
This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez   +8 more
wiley   +1 more source

CD9‐association with PIP2 areas is regulated by a CD9 salt bridge

open access: yesFEBS Open Bio, EarlyView.
The tetraspanin CD9 has an intracellular salt bridge. If CD9 opens, open‐CD9 moves from PIP2‐rich areas to regions populated by its interaction partner EWI‐2. Hence, the state of the salt bridge regulates the distribution of CD9 and by this CD9‐EWI‐2 complex formation.
Yahya Homsi   +2 more
wiley   +1 more source

Organophosphorus Flame Retardant, Phthalate, and Alternative Plasticizer Contamination in Novel Plant-Based Food: A Food Safety Investigation. [PDF]

open access: yesEnviron Sci Technol
Macan Schönleben A   +9 more
europepmc   +1 more source

Ex vivo Model of Human Skin (hOSEC) as Alternative to Animal use for Cosmetic Tests

open access: gold, 2015
Thiago Antônio Moretti de Andrade   +7 more
openalex   +1 more source

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