نتایج جستجو برای: total acrosin activity

تعداد نتایج: 1849569  

2017
Zine-Eddine Kherraf Marie Christou-Kent Thomas Karaouzene Amir Amiri-Yekta Guillaume Martinez Alexandra S Vargas Emeline Lambert Christelle Borel Béatrice Dorphin Isabelle Aknin-Seifer Michael J Mitchell Catherine Metzler-Guillemain Jessica Escoffier Serge Nef Mariane Grepillat Nicolas Thierry-Mieg Véronique Satre Marc Bailly Florence Boitrelle Karin Pernet-Gallay Sylviane Hennebicq Julien Fauré Serge P Bottari Charles Coutton Pierre F Ray Christophe Arnoult

Azoospermia, characterized by the absence of spermatozoa in the ejaculate, is a common cause of male infertility with a poorly characterized etiology. Exome sequencing analysis of two azoospermic brothers allowed the identification of a homozygous splice mutation in SPINK2, encoding a serine protease inhibitor believed to target acrosin, the main sperm acrosomal protease. In accord with these f...

Journal: :journal of chemical health risks 0
zahra hosseinpoor mohsen abadi department of chemistry, hakim sabzevari university, sabzevar, iran behnam mahdavi department of chemistry, hakim sabzevari university, sabzevar, iran esmaeil rezaei-seresht department of chemistry, hakim sabzevari university, sabzevar, iran

in the present study, we have reported the total phenolic content, total flavonoid content, antioxidant and antimicrobial activity of aerial parts of salvia leriifolia extracts and fractions. methanolic, n-hexane, chloroform, and ethyl acetate extracts were screened to analysis their antioxidant activities by four complementary test systems, namely dpph free radical scavenging activity (rsa), t...

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
n hosseini department of medicinal plants, faculty of agriculture and natural resources, arak university, arak 38156-8-8349, iran, tel: + 98- 861-2767306 m akbari r ghafarzadegan s changizi ashtiyani r shahmohammadi

background: in recent years, plants natural products have gained considerable attention as natural preservers for use in different industries. due to their free radical scavenging activities, phenolic compounds can prevent a wide range of diseases such as cancers and cardiovascular and neurodegenerative diseases. for a long time, different ferulago species have been in use as medicinal plants w...

2016
Xiangrong Cui Xuan Jing Xueqing Wu Meiqin Yan

Male infertility is a complex, multifactorial and polygenic disease that contributes to ~50% cases of infertility. Previous studies have demonstrated that excess weight and obesity factors serve an important role in the development of male infertility. An increasing number of studies have reported that resveratrol may regulate the response of cells to specific stimuli that induce cell injury, a...

Journal: :Journal of reproduction and fertility 1973
L J Zaeveld G F Schumacher H Fritz E Fink E Jaumann

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