Nickel is still the most frequent cause of contact allergy, despite the EU regulation limiting nickel release from consumer items intended for prolonged contact with the skin, such as jewellery, buttons, and watches. It is obvious that the current restriction is insufficient (1). It has been shown that nickel is deposited onto the skin by short and repetitive contact in amounts sufficient to ca...

It is well-known that some metals/alloys are sensitizing on skin contact, but it is not so well appreciated that sensitization is dependent on the reaction of the metal/alloy with sweat. The first step in skin sensitization by metals/alloys is a corrosion process and the formation of soluble metal ions. The nature of this process has implications with respect to occurrence of metal contact derm...

BACKGROUND The preterm infants' skin is structurally and functionally immature at birth because of immature stratum corneum barrier function, leading to problems with fluid loses, thermoregulation, and infection. Two parameters of barrier function can be non-invasively assessed: Stratum Corneum Hydration (SCH) and Transepidermal Water Loss (TEWL). Skin-to-Skin Care (SSC) is the proposed indepen...

Skin contact has been hypothesized to contribute to human exposure to bisphenol A (BPA). We examined the diffusion and metabolism of BPA using viable skin models: human skin explants and short-term cultures of pig ear skin, an alternative model for the study of the fate of xenobiotics following contact exposure. 14C-BPA [50-800 nmol] was applied on the surface of skin models. Radioactivity dist...

Objective: The aim of this study was to develop an instrument that measures healthcare professionals’ attitudes breastfeeding and skin-to-skin contact in relation the Baby-Friendly Hospital I ...

The role of contact pressure on skin friction has been documented in multiple experimental studies. Skin friction significantly raises in the low-pressure regime as load increases while, after a critical pressure value is reached, the coefficient of friction of skin against an external surface becomes mostly insensitive to contact pressure. However, up to now, no study has elucidated the qualit...

Peristomal skin complications are the most common reason ostomy patients visit an outpatient wound, ostomy, and continence nursing service. Prevention and management of peristomal skin complications are critical components of ostomy care. Identifying risk factors for the occurrence of peristomal skin complications according to types of injury and clinical features can help optimize assessment a...

background trauma is an inescapable part of sports competitions. it occurs more frequently in contact sports such as wrestling. objectives the purpose of this study was to determine the frequency of injury in greco-roman style wrestling competitions at national level. patients and methods this descriptive epidemiological research included 50 greco-roman style wrestlers who participated in natio...

The surface topography of the human wrist skin is studied by using optical and atomic force microscopy (AFM) methods. By using these techniques the surface roughness power spectrum is obtained. The Persson contact mechanics theory is used to calculate the contact area for different magnifications, for the dry and wet skin. The measured friction coefficient between a glass ball and dry and wet s...