Daily rhythms of 25 physiological variables in Bos taurus maintained under natural conditions

Daily rhythms of physiological parameters in the dromedary camel under natural and laboratory conditions.

Camels are well adapted to hot arid environments and can contribute significantly to the economy of developing countries in arid regions of the world. Full understanding of the physiology of camels requires understanding of the internal temporal order of the body, as reflected in daily or circadian rhythms. In the current study, we investigated the daily rhythmicity of 20 physiological variable...

The Effects of Daily Rhythms on Sports Functions and Physiological Variables of Immune Elite Swimmers

Introduction Daily rhythm as one of the biological rhythms with a period of about 24 hours on various body systems and physiological responses affect on them. Body temperature is a fundamental variable as one of the specifications used daily rhythms The main purpose of this study was evaluating the effect of circadian rhythms on exercise performing and physiological variants of security system ...

Physiological responses of Bos taurus and Bos indicus cattle to prolonged, continuous heat and humidity.

Two experiments were conducted to investigate the physiological responses of Bos taurus (Angus cross, n = 6) and Bos indicus (Brahman, n = 6) cattle to prolonged heat and humidity, as can occur during live export by sea. Each experiment was carried out in climate-controlled rooms, where heifers were exposed to 15 d of sustained heat and humidity. The treatment was designed to be representative ...

the effects of daily rhythms on sports functions and physiological variables of immune elite swimmers

introduction daily rhythm as one of the biological rhythms with a period of about 24 hours on various body systems and physiological responses affect on them. body temperature is a fundamental variable as one of the specifications used daily rhythms the main purpose of this study was evaluating the effect of circadian rhythms on exercise performing and physiological variants of security system ...

Biological Efficiency Differences Among Bos taurus x Bos taurus andBos indicus x Bos taurus F1-Cross Cows