callus and suspension cultures of lavandula angustifolia mill. (lamiaceae) were established and the effect of different culture media on growth rate was investigated. terpenoids added to suspension culture to investigate their biotrans-formation. all samples were analyzed by gas chromatography (gc) and gc-mass spectroscopy (ms). octan-1-ol, citronellol, linalool, borneol and geraniol were biotr...

background cutaneous leishmaniasis (cl) is an endemic disease in developing countries. although pentamidine orantimonite (glucantime) has been recommended for cutaneous leishmaniasis treatment by the world health organization, there are some concerns too such as high cost, side effects, need for frequent injections, and restricted efficacy. therefore, different methods have been used for cl tre...

nanotechnology is a rapidly growing field having potential applications in many areas. nanoparticles (nps) have been studied for cell toxicity, immunotoxicity, and genotoxicity. tetrazolium-based assays such as mtt, mts, and wst-1 are used to determine cell viability. cell inflammatory response induced by nps is checked by measuring inflammatory biomarkers, such as il-8, il-6, and tumor necrosi...

candidiasis , the main opportunistic fungal infection has been increased over the past decades. this study aimed to characterize c.albicans species complex ( c.albicans , c.dubliniensis , and c.africana ) isolated from patients with respiratory infections by molecular tools and in vitro antifungal susceptibilities by using broth microdilution method according to clsi m27-a3 guidelines. totally,...

objective(s):cutaneous leishmaniasis is a common and endemic disease in khorasan province in north-east of iran. the pentavalant antimony (sb v) is the mainstay of treatment that has many side effects and resistance to the drug has been reported. the microbicidal effect of ozone was proven in different microorganisms. since there is no study in this respect and to achieve a low cost and effecti...

the objective of the present study was to investigate the effect of different doses of some 7 natural semi-arid medicinal plants’ essential oils on in vitro ruminal digestion and fermentation patterns of a mid-forage (alfalfa hay: concentrates, 1:1) diet. treatments consisted of either basal diet alone (control) or added with 35, 70, 140 or 280 µl l-1 of coriander, oregano, caraway, cumin, cinn...