Background The timing of puberty in girls is occurring at an increasingly early age. While a
positive family history is recognised as a predisposing factor for early or precocious puberty …

Puberty is a multifaceted complex phenomenon, comprised of a series of events, controlled
by hormones and other regulatory factors. It is the transition period between childhood and …

В последнее десятилетие растет интерес к физиологическим эффектам гормональной
регуляции системы «сон-бодрствование», в частности к гормону эпифиза …

Жизнь в современном мегаполисе-это не только интересная и насыщенная жизнь, но и
источник многочисленных негативных последствий для жизни людей: неидеальная …

Shift work, particularly, night work has been classified as a probable carcinogen to humans
based on the increased risk observed in epidemiological studies for some cancer types …

Life in a modern metropolis is not only an interesting and eventful life, but also a source of
numerous features for human life: imperfect environmental conditions, dietary habits, sleep …

Melatonin plays physiological roles in various critical processes, including circadian
rhythms, oxidative stress defenses, anti‐inflammation responses, and immunity; however …