Heat acclimatization is triggered as a response to a complex of environmental factors in hot climate. A number of studies on heat acclimatization have been reported in terms of physiological adaptation (such as body temperature and sweating responses) (Saat et al., 2005; Saat & Tochihara, 2008), while studies on heat acclimatization in cutaneous thermal sensitivity are relatively rare. It is kn...

I NCREASED pulmonary ventilation in response to lowered oxygen pressures has long been recognized in man. For a given oxygen pressure, however, this response is not the same for acclimatized and unacclimatized man. In order to analyze the changes which occur during the process of adaptation, various types of experiments have been designed. It is our objective I) to describe the difference in al...

Date palm tissue culture technique aimed to production of huge numbers of plants to farmers in order to increasing dates which have high nutritional value. Date palm plantlets from pre-acclimatization stage in vitro were transferred to acclimatize in the greenhouse cultured in peat moss + perlite 2:1 and kept in the plastic covered inside 100% humidity and 28 C0 till new leave or root was grown...

Aerobic metabolism which is required for long swimming activities during the eel's spawning migration at depth, is a potential target for pressure effects due to its components located in the inner mitochondrial membrane (respiratory chain and oxidative phosphorylation). Previous studies have evidenced that eels are able to acclimatize to pressure through membrane fluidity adjustment. However t...

Abstract Extreme cold environment can threaten human health and life through increasing the risk of myocardial infarction, stroke, frostbite, hypothermia. Insufficient heat production to maintain core body temperature is a major cause injury. To cope with stress, other mammals have developed capacity acclimatization adapt such harsh environment. Adaptive non-shivering thermogenesis ubiquitous f...