PubMed · 6493378
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
R H Cormane, W Westerhof, A H Siddiqui. 1984-09-29. [Vitiligo].. https://pubmed.ncbi.nlm.nih.gov/6493378/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
BACKGROUND: The usefulness of nasal mupirocin in preventing recurrent staphylococcal nasal colonization and skin infection has been examined in immunodeficient patients and in healthy staphylococcal carriers but not in immunocompetent staphylococcal carriers who experience recurrent skin infections. We studied 34 such patients. METHODS: After an initial 5-day course of nasal mupirocin ointment for all patients, 17 patients continued to apply a 5-day course of nasal mupirocin every month for 1 year, and the other 17 patients applied a placebo ointment. Nasal cultures were obtained monthly, and all episodes of skin infection were recorded. RESULTS: The overall number of positive nasal cultures was 22 in the mupirocin group and 83 in the placebo group (P < .001), and the number of skin infections was 26 and 62, respectively (P < .002). Eight of the 17 mupirocin-treated patients but only 2 in the placebo group remained free of positive staphylococcal nasal cultures. One of the 10 patients who were free of colonization during the 12-month treatment period had skin infections, in contrast to all 24 of the patients with positive cultures (P < .01). Staphylococci resistant to mupirocin were observed in 1 patient. No adverse effects were reported. CONCLUSIONS: A monthly application of mupirocin ointment in staphylococcal carriers reduces the incidence of nasal colonization, which in turn lowers the risk of skin infection.
Taxol is important in the treatment of both primary and drug-resistant ovarian cancer. Although Taxol is known to stabilize microtubules and block cell mitosis, the effectiveness of this drug exceeds that of other antimitotic agents, suggesting it may have an additional mode of action. Stimulated by murine macrophage studies indicating cytokine induction by Taxol, we have investigated proinflammatory cytokine expression in a series of cell lines and recent explants of human ovarian cancer. Taxol induced secretion of interleukin (IL) 8 but not IL-6, IL-1alpha, or IL-1beta in 4 of 10 samples. Induction was dependent on transcriptional activation, and, in contrast to murine macrophage studies, was apparently independent of an active lipopolysaccharide signaling pathway. Confluent cultures secreted as much IL-8 as proliferating cells. Taxol did not induce IL-8 in breast carcinoma, endometrial stromal, or T-lymphocyte or monocyte cultures. We propose that the local expression of this chemokine in vivo may elicit a host response similar in effectiveness to that of cytokine gene therapy. These data are the first to suggest that a chemotherapeutic agent may have a direct effect on transcription of cytokine and/or growth factor genes in ovarian cancer, and that this effect may not be restricted to proliferating tumor cells.
Explore the source record for details and available documents.