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Hormonal protection from cyclophosphamide-induced inactivation of rat stem spermatogonia
Hormonal protection cyclophosphamide-induced inactivation rat stem spermatogonia
2009/2/13
Studies of protection of testicular function from cyclophosphamide with hormonal pretreatment have been limited by the lack of a convenient model for cyclophosphamide-induced inactivation of stem ...
Lack of Voltage-Dependent Calcium Channel Opening During the Calcium Influx Induced by Progesterone in Human Sperm. Effect of Calcium Channel Deactivation and Inactivation
Intracellular calcium mammalian sperm membrane potential membrane potential-sensitive dyes
2008/12/22
Progesterone induces calcium influx and acrosomal exocytosis in human sperm. Pharmacologic evidence suggests that voltage-dependent calcium channels (VDCCs) are involved. In this study, membrane p...
INACTIVATION OF PATHOGENIC BACTERIA USING PULSED UV-LIGHT AND ITS APPLICATION IN WATER DISINFECTION AND QUALITY CONTROL
UV inactivation flashlamp
2010/4/6
The lethality of pulsed ultra-violet (UV) rich light for the inactivation of pathogenic bacteria has been investigated. A low pressure xenon filled flash lamps that produced UV intensities have been u...
X-Chromosome Inactivation: The Case of the Calico Cat
X-Chromosome Inactivation Calico Cat
2016/3/10
This lecture addresses the topic of the first level of control of eucaryotic gene expression, that of inactivation of a whole chromosome. The coat color pattern seen in calico cats is used to illustra...