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排序方式: 共有114条查询结果,搜索用时 15 毫秒
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Petter G Rytter M Haustein UF 《Der Hautarzt; Zeitschrift für Dermatologie, Venerologie, und verwandte Gebiete》2002,53(6):403-408
The rarely occurring multiple lentigines (LEOPARD) syndrome represents a complex of skin, heart, skeleton and other malformations and is described in a 36-year-old male and his 9-year-old daughter. With the occurrence of multiple lentigines, the diagnostic search for further malformations should always be undertaken. Its differential diagnosis and its pathogenetic and clinical aspects are discussed in this paper. 相似文献
3.
Schmidt H Geertsen PF Fode K Rytter C Bastholt L von der Maase H 《Melanoma research》2000,10(1):66-77
A phase II study was performed to evaluate the efficacy of cisplatin combined with interleukin-2 and interferon-alpha2b administered subcutaneously to patients with metastatic malignant melanoma (MMM). Between April 1994 and January 1999, 87 patients with MMM and a WHO performance status of < or = 2 were entered into the study. The first 42 patients had prophylactic cimetidine; the other 45 patients did not. An overall response rate of 27% was achieved in the 82 patients evaluable for response. The median response duration was 7.0 months (range 4.4-29.0 months). The median survival for all patients was 10.1 months (range 0.4-64.9+ months). Toxicity was substantial but generally manageable and usually reversed on dose reduction or temporary interruption of treatment. Two patients (2%) died of treatment-related toxicity. No difference in response or survival was seen in the patients treated with or without cimetidine. In multivariate analysis, lactate dehydrogenase level (P < 0.001), number of metastatic sites (P = 0.014) and performance status (P = 0.035) was shown to be independent prognostic factors for survival. This high dose interleukin-2 subcutaneous regimen resulted in a small fraction of long-term survivors. The response and survival results were not superior to other studies using lower and less toxic interleukin-2 doses. 相似文献
4.
We present laboratory data from 22 patients suspected of having neurosyphilis. In two cases the suspicion could not be confirmed, and in 20 cases neurosyphilis was detected. The sera from 17 patients were also assayed for Borrelia-specific antibodies. Suspicious immunoglobulin G antibody indices were detected in nine cases and a suspicious immunoglobulin M antibody index in one. In six of these, stored CSF/serum pairs were available to specify the antibodies by immunoblotting. This allowed for the identification of one patient apparently infected by both Borrelia spp. and Treponema pallidum. In all cases of newly suspected neurosyphilis, we recommend considering neuroborreliosis at the same time. 相似文献
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Ottosen ER Sørensen MD Björkling F Skak-Nielsen T Fjording MS Aaes H Binderup L 《Journal of medicinal chemistry》2003,46(26):5651-5662
We wish to report the synthesis and structure-activity relationship (SAR) of a series of 4-aminobenzophenones, as a novel compound class with high antiinflammatory activity. Our initial lead, (4-[(2-aminophenyl)amino]phenyl)(phenyl)methanone (3), was systematically optimized and resulted in compounds that potently inhibited the release of the proinflammatory cytokines IL-1beta and TNF-alpha in human peripheral blood mononuclear cells stimulated by LPS. One of the most potent compounds, among others, was (4-[(2-aminophenyl)amino]-2-chlorophenyl)(2-methylphenyl)methanone (45) with IC(50) values of 14 and 6 nM for the inhibition of IL-1beta and TNF-alpha, respectively. Furthermore, we found these types of compounds to be potent and selective p38 MAP kinase inhibitors, e.g. 45 had an IC(50) value of 10 nM. Molecular modeling was used to rationalize our SAR data and to propose a model for the interaction of compound 45 with the p38 MAP kinase. The model involved a favorable hydrogen bond between the carbonyl group of the benzophenone and the NH of Met-109, positioning ring A in the hydrophobic pocket I of the enzyme. Good antiinflammatory effects were demonstrated in two murine models of dermatitis after topical application (oxazolone and TPA model). 相似文献
7.
Anna Rytter Tobias Cronberg Fredrik Asztély Sailasree Nemali Tadeusz Wieloch 《Journal of cerebral blood flow and metabolism》2003,23(1):23-33
Oxygen and glucose deprivation (OGD) in cell cultures is generally studied in a medium, such as artificial cerebrospinal fluid (CSF), with an ion composition similar to that of the extracellular fluid of the normal brain (2 to 4 mmol/L K+, 2 to 3 mmol/L Ca2+; pH 7.4). Because the distribution of ions across cell membranes dramatically shifts during ischemia, the authors exposed mouse organotypic hippocampal tissue cultures to OGD in a medium, an ischemic cerebrospinal fluid, with an ion composition similar to the extracellular fluid of the brain during ischemia (70 mmol/L K+, 0.3 mmol/L Ca2+; pH 6.8). In ischemic CSF, OGD induced a selective and delayed cell death in the CA1 region, as assessed by propidium iodide uptake. Cell death was glutamate receptor dependent since blockade of the N-methyl-D-aspartate and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors mitigated cell damage. Hyperglycemia aggravates ischemic brain damage whereas glucose in artificial CSF prevents oxygen deprivation-induced damage. The authors demonstrate that glucose in ischemic CSF significantly exacerbates cell damage after oxygen deprivation. This new model of "ischemia" can be useful in future studies of the mechanisms and treatment of ischemic cell death, including studies using genetically modified mice. 相似文献
8.
S?ren Rytter Niels Egund Lilli Kirkeskov Jensen Jens Peter Bonde 《Journal of occupational medicine and toxicology (London, England)》2009,4(1):19-9
Background
The objective of our study was to evaluate the association between occupational kneeling and compartment specific radiographic tibiofemoral (TF) and patellofemoral (PF) osteoarthritis (OA). 相似文献9.
10.
S. Heilskov M.J.H. Rytter C. Vestergaard A. Briend E. Babirekere M.S. Deleuran 《Journal of the European Academy of Dermatology and Venereology》2014,28(8):995-1001
Children with oedematous malnutrition, known as kwashiorkor, may develop a characteristic skin lesion, named ‘Dermatosis of Kwashiorkor’ (DoK). Only a few studies have been concerned with this condition, and the reason for the development of DoK remains unexplained. This study review the existing studies concerning DoK, including its clinical manifestations, histopathology, suggested pathophysiology, current treatment and prognosis for children of the age of 6 months to 5 years. Standardized clinical studies are needed to further understand the implications of DoK. Such studies would suffer from the lack of consistency concerning the terminology and scoring of the lesions in DoK. We therefore stress the need for a standardized scoring of the degree of DoK. This would facilitate valid and comparable studies and the development of better treatment for this vulnerable group of patients. 相似文献