Antispermatogenic Actions of Methyl Phosphates
نویسندگان
چکیده
منابع مشابه
Synthesis and biological actions of diphosphoinositol phosphates (inositol pyrophosphates), regulators of cell homeostasis.
Diphosphoinositol phosphates are a subclass of inositol phosphates possessing one or two high energy diphosphate groups instead of phosphoester substituents of the myo-inositol. Here we describe the enzymes responsible for their synthesis and degradation and how these may be regulated. Formation of diphosphoinositol phosphates in yeast and mammals is driven by an increase of the cellular energy...
متن کاملAntispermatogenic effects of Nyctanthes arbortristis in male albino rats
The present is an attempt to evaluate the antispermatogenic activity of methanol extract of Nyctanthes arbortristis stem bark in male albino rats. Methanol extract of N. arbortristis stem bark was administered orally to adult male albino rats at the dose level of 100 mg/kg b.wt. for 60 days. On day 61 the rats were autopsied, the testes and accessory reproductive organs were removed and weighed...
متن کاملActions of vector groupoids
In this work we deal with actions of vector groupoid which is a new concept in the literature. After we give the definition of the action of a vector groupoid on a vector space, we obtain some results related to actions of vector groupoids. We also apply some characterizations of the category and groupoid theory to vector groupoids. As the second part of the work, we define the notion...
متن کاملSynthesis of coenzyme A thioesters using methyl acyl phosphates in an aqueous medium.
Regioselective S-acylation of coenzyme A (CoA) is achieved under aqueous conditions using various aliphatic and aromatic carboxylic acids activated as their methyl acyl phosphate monoesters. Unlike many hydrophobic activating groups, the anionic methyl acyl phosphate mixed anhydride is more compatible with aqueous solvents, making it useful for conducting acylation reactions in an aqueous medium.
متن کاملAntispermatogenic activity of Morinda lucida extract in male rats.
AIM To investigate the effect of Morinda lucida Benth (Rubiaceae) on the reproductive activity of male albino rats. METHODS Two groups of rats were treated with 400 mg/(kg .d) of Morinda lucida leaf extract for 4 and 13 weeks, respectively. The control rats received the vehicle. All the treated rats had corresponding recovery groups. At the end of each experimental period, animals were killed...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JOURNAL OF THE JAPANESE ASSOCIATION OF RURAL MEDICINE
سال: 1976
ISSN: 0468-2513,1349-7421
DOI: 10.2185/jjrm.25.594