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Publikováno v:
Biological Rhythm Research. :1-11
Meldonium is used clinically as an anti-ischaemic drug to treat myocardial infarction and chronic heart failure, and it had become a news making substance after the banning several elite athletes i...
Publikováno v:
Biological Rhythm Research. 49:392-404
Gonadal development and sexual maturation of fish are often related to photic conditions. We attempted to utilise the direct application of melatonin to elicit similar effects in the absence of photoperiod manipulation. We found no significant differ
Publikováno v:
Biological Rhythm Research. 49:303-313
Sexual maturation and gonadal development of fish is greatly influenced by photic information, an external environmental factor, and melatonin mediates this information to regulate gonadotropin (GTH) secretion and gonadal activation. The relationship
Publikováno v:
Biological Rhythm Research. 49:175-185
Circadian and stress systems have a crucial role in adaptation of organisms to environmental challenges. This study investigates the ability of Oscillatoria brevis (O. brevis) β-carotene extract (β...
Autor:
Xiaoxue Li, Fang Qi, Lu Ding, Zhengrong Wang, Wang Hou, Shuhong Yang, Junjie Ying, Zhou Jiang
Publikováno v:
Biological Rhythm Research. 49:39-49
Transactivator (Tat), a regulatory protein of HIV-1, plays a very important role in HIV-1 infection by promoting the rapid replication of HIV. Research surrounding Tat protein function has mainly focused on inhibition of the immune system, promotion
Autor:
Saumen Kumar Maitra, Palash Kumar Pal
Publikováno v:
Biological Rhythm Research. 48:757-776
Melatonin (N-acetyl-5-methoxy tryptamine), following discovery from the extracts of bovine pineal gland, has been detected in the pineal as well as several extra-pineal tissues/organs of different vertebrates including fish. The unique feature of mel
Publikováno v:
Biological Rhythm Research. 49:13-28
The present study was conducted to describe the impact of circadian rhythm on melatonin levels and redox statusunder three photoperiods (12L:12D, 0L:24D, and 24L:0D) in head and hemolymph o...
Publikováno v:
Biological Rhythm Research. 48:583-591
Risperidone is an atypical antipsychotic that is active at multiple dopamine and serotonin receptor subtypes. Based on its high affinity for serotonin receptors, we predicted that it might reset circadian rhythms in a nocturnal rodent. We report temp
Publikováno v:
Biological Rhythm Research. 48:475-483
The objectives of this study were to test the nighttime effects of the lunar phase on circadian rhythm in the humbug damselfish, Dascyllus aruanus. We measured moonlight intensities at eight different phases across the lunar cycle. At each lunar phas
Publikováno v:
Biological Rhythm Research. 48:387-402
The aim of this work was to study the variations in the interference of neuroendocrine pineal gland and metabolically active thyroid gland in a tropical bird, Perdicula asiatica. Maximum pineal gland activity (pineal weight and melatonin level), mini