Short-term preservation of fowl sperm in buffered potassium chloride
نویسندگان
چکیده
منابع مشابه
Effect of short-term supplementation of potassium chloride and potassium citrate on blood pressure in hypertensives.
Randomized trials have shown that increasing potassium intake lowers blood pressure. However, most previous trials used potassium chloride, whereas potassium in fruits and vegetables is not a chloride salt. It is unclear whether a nonchloride salt of potassium has a greater or lesser effect on blood pressure compared with potassium chloride. We performed a randomized crossover trial comparing p...
متن کاملPremises for fowl sperm preservation based on applied bioenergetics.
The primary goal of this work was to test whether the sperm mobility assay could be used to derive mathematical relationships from which predictions could be made about sperm cell function. A precondition was random sampling from a pool of sperm. This precondition was met by centrifuging mobile sperm through 12% (wt/vol) Accudenz containing the Ca(2+) chelator 1,2-bis-(o-aminophenoxy)ethane-N,N...
متن کاملthe effects of keyword and context methods on pronunciation and receptive/ productive vocabulary of low-intermediate iranian efl learners: short-term and long-term memory in focus
از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
15 صفحه اولBuffered Sodium Chloride Solutions
were aged in vitro for 24 hours at 370C. Nor was the normal rate of loss of 2,3-diphosphoglycerate, ATP, or glutathione from the red cells affected by the presence of chloramphenicol over the same period. Consequently, this bacteriostatic agent can be added to blood samples taken under nonsterile conditions, such as from the heel of an infant, in order to preserve them from the effects of micro...
متن کاملSuccessful Long-Term Preservation of Rat Sperm by Freeze-Drying
BACKGROUND Freeze-drying sperm has been developed as a new preservation method where liquid nitrogen is no longer necessary. An advantage of freeze-drying sperm is that it can be stored at 4 °C and transported at room temperature. Although the successful freeze-drying of sperm has been reported in a number of animals, the possibility of long-term preservation using this method has not yet been ...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 2013
ISSN: 0032-5791
DOI: 10.3382/ps.2012-02847