The circadian rhythm generated by circadian clock genes functions as an internal timing
system. Since the circadian rhythm controls abundant physiological processes, the circadian …

The present systematic review addresses the influence of occupational exposures on
prostate cancer risk. Eleven studies were analyzed for a range of occupational exposures …

Background Shift work is related to several negative impacts on the health of workers. This
study aimed to evaluate the association between vitamin D deficiency (VDD) and …

Night shift work is related to sleep disorders, disruption of circadian rhythm and low serum
levels of vitamin D. It is known that all these conditions can adversely affect bone mass. The …

Vitamin D is a group of lipophilic hormones with pleiotropic actions. It has been traditionally
related to bone metabolism, although several studies in the last decade have suggested its …

Aim Tobacco smoke exposure and vitamin D (VD) status were both associated with
insomnia. However, the combined effect of smoking and VD on insomnia has not been …

Vitamin D deficiency is usually caused by insufficient synthesis of the vitamin in the body
due to insufficient sun exposure and/or a decrease in the synthetic properties of the skin with …

W niniejszej pracy podsumowano najnowsze dane na temat znaczenia klinicznego
witaminy D w ortopedii i traumatologii osób dorosłych. Przedstawiono praktyczne zasady …

The availability of artificial light and light-emitting devices has changed human life in relation
to time, enabling 24-hour health care, trade, and production, as well as the expansion of …

The availability of artificial light and light-emitting devices has changed human life in relation
to time, enabling 24-hour health care, trade, and production, as well as the expansion of …