نتایج جستجو برای: doxycycline
تعداد نتایج: 5118 فیلتر نتایج به سال:
Mycobacterium avium causes chronic and progressive respiratory infection. A therapeutic regimen including clarithromycin, rifampin and ethambutol has been commonly employed, however, the effect of such antibacterial therapy is often unsatisfactory. Doxycycline is an antibiotic known to have immuno-modulating effects as well as antibacterial activity. In this study, we investigated the effect of...
OBJECTIVE In-vitro red blood cell (RBC) partitioning of doxycycline was studied to determine whether doxycycline penetrates RBC and its concentration was assayed keeping in view its high lipophilicity. MATERIALS AND METHODS Standardization of doxycycline was performed in whole blood and plasma of cattle by microbiological assay using Bacillus subtillis ATCC 6633 as indicator organizm. Actual ...
The administration of doxycycline prior to bleomycin in mice attenuated pulmonary fibrosis. Bronchoalveolar neutrophil influx and gelatinase activity, but not caseinolytic activity, were attenuated by doxycycline. Established fibrosis was not affected by doxycycline. Thus, doxycycline might be useful for slowing down pulmonary fibrosis by biological activity other than antibacterial activity.
Doxycycline have been reported to exert anti-cancer activity and have been assessed as anti-cancer agents in clinical trials. However, the direct targets of doxycycline in cancer cells remain unclear. In this study, we used a chemical proteomics approach to identify the Protease-activated receptor 1 (PAR1) as a specific target of inhibition of doxycycline. Binding assays and single-molecule ima...
background: the treatment of human brucelosis is controversial. the purpose of this study was to search published clinical trial papers to provide a simple and effective treatment in brucellosis. methods: many studies on brucellosis treatment in a twenty- year span from 1993 to 2012 were searched in pubmed, web of science (isi), scopus, google scholar, magiran, iranmedex and sid. the studies th...
The Inhibitory Effect of Doxycycline on Cisplatin-Sensitive and -Resistant Epithelial Ovarian Cancer
BACKGROUND Detecting a new effective and hypotoxic anticancer drug is an emerging new strategy for cancer chemotherapy. Doxycycline (DC) is a kind of antibiotics but also inhibits tumorigenesis. METHODS MTT and cell invasion assay, flow cytometry, western-blot analysis and nude mice were used to investigate the effects and underlying mechanisms of doxycycline on epithelial ovarian cancer cell...
Combination therapy is one method of overcoming the global challenge of drug-resistant Plasmodium falciparum malaria. We conducted a hospital-based 28-day in vivo test comparing chloroquine/doxycycline to chloroquine or doxycycline alone for treating P. falciparum and Plasmodium vivax malaria in Irian Jaya, Indonesia. Eighty-nine patients with uncomplicated falciparum malaria were randomized to...
Doxycycline is an antibiotic that possess anti-inflammatory properties. These anti-inflammatory properties make doxycycline an attractive candidate for possible treatments for a variety of common chronic obstructive airway diseases. Interleukin-8 (IL-8) is a major inflammatory chemokine and a powerful chemoattractant for both neutrophils and monocytes. We hypothesized that doxycycline might exe...
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