Melatonin is the main secretory product of the pineal gland of all mammals, including humans. Functionally, melatonin has been linked to the strengthening of circadian rhythms, regula- 67 tion of…

This review article presents the incidence of nephrolithiasis in children. Although nephrolithi­asis in children is a rare disease, it is very important to diagnose, as it can lead to chronic renal…

The ear consists of three parts that have different origins, but function as one unit. The inter­nal ear originates from the otic vesicle, which is detached from surface ectoderm during…

The study of visual pathway maturation in children is still an active field of research. Morphological and functional changes are most pronounced during the first few years of human life,…

BACKGROUND. Limb length discrepancy (LLD) is quite a frequent disorder; it develops in approx­imately 15% of the population. Lumbar pain is the most common consequence of untreated LLD. Treatment is usually…

Essential arterial hypertension is one of the commonest chronic diseases of circulation sys­tem. Before the onset of raised blood pressure, the functional and morphological changes of the left ventricle develop. The…