نتایج جستجو برای: in vitro biological activity

تعداد نتایج: 17186191  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1390

abstract in this study, we synthesized a novel template polymer by using methacrylic acid (mma) as functional monomer, ethylene glycol dimethacrylate(egdma) as cross linker, 2,2-azobisisobutyronitrile (aibn) as initiator and olanzapine as targeted molecule in the presence of chloroform and acetonitrile as solvent. the products have been characterized and confirmed by (chn)elemental analysis,...

Shui-Ping Yang Wei-Qi Liu Xian Yang, Xue Zhang

In the present study, the antimicrobial tests of patchouli oil were studied by using molecular docking technology and antimicrobial test in vitro. Five biological macromolecule enzymes, required by the bacteria in the process of biosynthesis were selected as target molecules. Five antibiotics benzylpenicillin, sulfadiazine, trimethoprim, rifampicin and ciprofloxacin, which are generally acknowle...

Shui-Ping Yang Wei-Qi Liu Xian Yang, Xue Zhang

In the present study, the antimicrobial tests of patchouli oil were studied by using molecular docking technology and antimicrobial test in vitro. Five biological macromolecule enzymes, required by the bacteria in the process of biosynthesis were selected as target molecules. Five antibiotics benzylpenicillin, sulfadiazine, trimethoprim, rifampicin and ciprofloxacin, which are generally acknowle...

Journal: :Oriental Pharmacy and Experimental Medicine 2009

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد یزد - دانشکده شیمی 1392

in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

Journal: :iranian journal of pharmaceutical research 0
xian yang 1- college of resources and environment, southwest university, chongqing, 400716, p.r. china. 2- college of bioengineering, chongqing university, chongqing 400044, p.r. china. xue zhang chongqing academy of chinese materia medica, chongqing 400065, p.r. china. shui-ping yang college of resources and environment, southwest university, chongqing, 400716, p.r. china. wei-qi liu college of bioengineering, chongqing university, chongqing 400044, p.r. china.

in the present study, the antimicrobial tests of patchouli oil were studied by using molecular docking technology and antimicrobial test in vitro. five biological macromolecule enzymes, required by the bacteria in the process of biosynthesis were selected as target molecules. five antibiotics benzylpenicillin, sulfadiazine, trimethoprim, rifampicin and ciprofloxacin, which are generally acknowle...

Journal: :iranian journal of pharmaceutical research 0
fazel shamsa department of medicinal chemistry, faculty of pharmacy and pharmaceutical sciences research center, tehran university of medical sciences, tehran, iran. alireza foroumadi drug design and development research center, tehran university of medical sciences, tehran, iran. hashim shamsa department of medicinal chemistry, faculty of pharmacy and pharmaceutical sciences research center, tehran university of medical sciences, tehran, iran. nasrin samadi department of drug and food control, faculty of pharmacy, tehran university of medical sciences, tehran, iran. mohammad ali faramarzi department of pharmaceutical biotechnology, faculty of pharmacy, tehran university of medical sciences, tehran, iran. abbas shafiee department of medicinal chemistry, faculty of pharmacy and pharmaceutical sciences research center, tehran university of medical sciences, tehran, iran.

novel analogues of n-piperazinyl fluoroquinolones were prepared and evaluated against a panel of gram-positive and gram-negative bacteria, to study the effect of introducing bulky anthracene and phenanthrene moieties on the antibacterial effects of norfloxacin, ciprofloxacin and gatifloxacin. although most of the novel synthesized compounds had lower antibacterial effects, some derivatives show...

Objective(s): Nanobodies, the single domain antigen binding fragments of heavy chain-only antibodies occurring naturally in camelid sera, are the smallest intact antigen binding entities. Their minimal size assists in reaching otherwise largely inaccessible regions of antigens. However, their camelid origin raises a possible concern of immunogenicity when used for human therapy. Humanization is...

Journal: :iranian journal of pharmaceutical research 0
ramin miri medicinal and natural products chemistry research center, shiraz university of medical sciences. shiraz, iran. pharmaceutical sciences research center, tehran university of medical sciences. tehran, 14174, iran omidreza firuzi medicinal and natural products chemistry research center, shiraz university of medical sciences. shiraz, iran. payam peymani medicinal and natural products chemistry research center, shiraz university of medical sciences. shiraz, iran. zohreh nazarian pharmaceutical sciences research center, tehran university of medical sciences. tehran, 14174, iran. department of medicinal chemistry, faculty of pharmacy, tehran university of medical sciences, tehran, iran. abbas shafiee pharmaceutical sciences research center, tehran university of medical sciences. tehran, 14174, iran. department of medicinal chemistry, faculty of pharmacy, tehran university of medical sciences, tehran, iran.

dna intercalators belong to aromatic heterocyclic compounds interacting reversibly with dna. these compounds have been used extremely as cytotoxic agents against cancer. in this study, the synthesis and biological activity of some novel derivatives of cyclopenta [b] quinoline-1, 8-dione as new intercalating agent were investigated. twenty novel derivatives of cyclopenta [b] quinoline-1, 8-dione...

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