Results 211 to 220 of about 75,535 (235)
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Monitoring with Lichens — Monitoring Lichens
The Bryologist, 2002Widespread changes in natural and managed environments in the last century have been associated with rapid development of technology with the capacity for massive destruction of natural environments. This has been accompanied by large-scale natural disasters such as floods and droughts and by large-scale technical failures such as Chernobyl, impacting ...
Patricia A. Wolseley +2 more
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Lichen Scrofulosorum Mimicking Lichen Planus
The American Journal of Dermatopathology, 2011Lichen scrofulosorum is the most uncommon clinicopathologic variant of the tuberculids. Usually, the eruption appears in children and adolescents with strong immune sensitivity to Mycobacterium tuberculosis and consists of tiny follicular papules, closely resembling lichen nitidus.
Úrsula Pielasinski +6 more
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Nederlands Tijdschrift Voor Tandheelkunde, 2023
Lichen planus is an inflammatory disorder of the skin and/or mucosa. Immune dysregulation, infections, environmental and genetic factors play a role in its pathogenesis. Clinically, there are 6 important distinctive manifestations. The mucosal subtypes manifest inside the mouth, oesophagus, genitalia and - although less often - the nose, ear canal ...
C L M, van Hees, E H, van der Meij
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Lichen planus is an inflammatory disorder of the skin and/or mucosa. Immune dysregulation, infections, environmental and genetic factors play a role in its pathogenesis. Clinically, there are 6 important distinctive manifestations. The mucosal subtypes manifest inside the mouth, oesophagus, genitalia and - although less often - the nose, ear canal ...
C L M, van Hees, E H, van der Meij
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Genitaler Lichen sclerosus und Lichen planus
Die Dermatologie, 2023Lichen sclerosus (LS) and lichen planus (LP) are chronic inflammatory dermatoses of unknown aetiology. They pose the most important differential diagnoses of inflammatory dermatoses in the genital area. There is often a delay in diagnosing LS and LP and subsequently treatment is initiated late in the course of the disease, which will lead to scarring ...
Gudula, Kirtschig, Maria, Kinberger
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FOLLICULAR LICHEN PLANUS (LICHEN PLANOPILARIS)
Archives of Dermatology, 1953IN THIS study we have directed our effort toward clarification of a syndrome most appropriately termed follicular lichen planus, which has been the subject of considerable discussion since the turn of the century. The British and American authors who kept the discussion alive have progressively contributed to the better understanding of the disease. In
Henry Silver +2 more
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Lichen planus sialadenitis: a mucosal analog of lichen planopilaris and lichen planoporitis
Journal of Cutaneous Pathology, 2010Lichen planus (LP) is the most prevalent dermatological disorder with oral manifestation. Oral lesions comprise a broad spectrum of clinical presentations. We report the case of a 56‐year‐old woman who presented erosive LP on the buccal and lower lip mucosae.
Marcello Menta S. Nico +3 more
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Toxicity of Iceland Lichen and Reindeer Lichen
1986Iceland lichen (Cetraria islandica) is sold in health food stores to prevent various disorders. In olden times it and sometimes also reindeer lichen (Cladonia sp.) have been used as emergency food. Lichen contains bitter and potentially toxic lichen acids and it also concentrates heavy metals.
M. M. Airaksinen, P. Peura, S. Antere
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Scientific American, 2017
The article discusses research which aims to physically relocate entire communities of lichens at the swamp forests of the Alligator River region in North Carolina. It references a study by James Lendemer et al, published in the October 2016 issue of "Biological Conservation." Topics covered include the biodiversity of lichens stretching from southern ...
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The article discusses research which aims to physically relocate entire communities of lichens at the swamp forests of the Alligator River region in North Carolina. It references a study by James Lendemer et al, published in the October 2016 issue of "Biological Conservation." Topics covered include the biodiversity of lichens stretching from southern ...
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Lichen Spinulosus and Lichen Planus
Proceedings of the Royal Society of Medicine, 1939openaire +3 more sources