On the circadian rhythm of animals in high polar latitudes. Naturwissenschaften 72:197-203.Krull, F., Demmelmeyer, H., & Remmert, H. 1985. On the circadian rhythm of animals in high polar latitudes. - Naturwissenschaften 72: 197-203....
Certain mammalian behaviors serve to promote the survival of the individual. One striking aspect of animal behavior is the rhythmic, or cyclic, pattern of activity. Some species are active at night(nocturnal) and some during the day(diurnal); others are active primarily at dawn and dusk. The ...
Maintaining a stable circadian rhythm is essential for overall health. Disruption of this rhythm can alter the expression of clock genes and cancer-related genes, and affect many metabolic pathways and factors, thereby affecting the function of the immune system and contributing to the occurrence and...
The rhythm of the night Patient progression and response to immunotherapy are directly influenced by the presence and quality of tumour-infiltrating leukocytes (TILs). In a recentCellpublication, Wang, Zeng et al. demonstrate the functional role of circadian rhythms in altering TIL functionality and ...
Biological rhythm, periodic biological fluctuation in an organism that corresponds to, and is in response to, periodic environmental change. Examples of such change include cyclical variations in the relative position of Earth to the Sun and to the Moon
Circadian rhythms operate on a grand scale, across plant and animal species, encompassing all life on Earth. According to scientists, that is becauseall life on this planet evolvedin tune to nature’s most basic rhythm of all, the approximately 24-hour cycle of day and night. ...
by disturbances in the circadian rhythm. For example, disruption of the normal circadian rhythm can result in alterations in sleep and arousal;food intake; activities of the gastrointestinal, cardiovascular, endocrine, gustatory, hematopoietic, andimmune systems; changes in glucose, protein, andlipid me...
avoid interfering with one another partly by foraging at different times of the night and also by eating different prey. Clearly. the circadian rhythm of an animal is part of its total adaptation to its particular mode of life and environment and has evolved just as have the form and structur...
the mechanisms by which such variables influence the energy partitioning processes is not known. They may interact with the natural feeding rhythm of the fish, or with various behavioural and physiological parameters that exhibit ‘circadian-like’ patterns; however, in most cases, the endogenous char...
Reference work2010, Encyclopedia of Animal Behavior R. Yamada, E.A. McGraw Explore book Circadian Rhythm Circadian rhythm mutants are one of the excellent examples of the original discoveries in neurogenetics. Circadian rhythms are cycles of behavior and physiology found in nearly all organisms that ...