Biomedical subjects
Publications and source records attributed to A Forsyth.
Erythema multiforme of vesiculo-bullous type is described in one patient at the onset of ulcerative colitis and in another during an exacerbation of Crohn's disease. Inflammatory large bowel disease should be once more accepted as a cause of erythema multiforme in its own right, presumably mediated through an immunological reaction.
The clinical features and management of a case of major tuberculoid leprosy presenting in the United Kindom are described. The possibility of encountering tropical disease in one's practice should be remembered.
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Immunofluorescence studies of the behaviour of gastric antigens in health and disease have shown that during foetal development both gastric and intestinal antigens are present in the gastric superficial mucous epithelium. The intestinal component disappears soon after birth; it re-emerges in senescence and in metaplasia and neoplasia, while the gastric antigen, which normally persists in adult life, is depleted in these circumstances. The loss of adult and the re-emergence of foetal antigen in both metaplasia and neoplasia suggest a possible fundamental relationship between these conditions; the phenotypic variation may reflect cytogenetic liability, which has malignant transformation as a final irreversible step.
OBJECTIVES: Glove wearing during patient treatment has been central to dental surgery infection control for over 15 years. However, little is known about the cutaneous effects of glove wearing on the hands of dental healthcare workers (DHCWs). The objective of this project was to assess the hand skin health of DHCWs before and after wearing gloves of two types and to compare this with a control group of non-DHCWs. METHODS: Following a mailing to all dentists in the West of Scotland, 50 DHCWs who wore gloves during dental treatment procedures for a minimum of 8h daily for at least 4 days per week were invited to participate in the project. The control group comprised 25 subjects who did not routinely use surgical or examination gloves. Hands were assessed by clinical examination and by transepidermal water loss at baseline, 1 month and 3 months. RESULTS: Of the 50 DHCWs, 26 wore a non-powdered latex glove (Microtouch Powder-free: Johnson and Johnson, Arligton, TX, US), and 24 wore a nitrile glove (Hartalega SDN BHD, Malaysia) from the time of the baseline examination until the 3-month examination. No differences were observed in hand skin health between the control group and the DHCWs at baseline, nor between those wearing the latex or nitrile gloves during the 3 month period of the study. CONCLUSION: It is concluded that the hand skin health of the DHCWs examined were no different from those of a control group of non-DHCWs, and that the wearing of the two types of gloves used in the 3 month study had no significant effect.
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Explore the source record for details and available documents.