The major challenge to treat Parkinson’s disease (PD) is penetration of target molecule into the brain to improve the efficacy of drugs. To achieve better brain penetration and targeted delivery, 1,9-Pyrazoloanthrone (1,9-P) loaded liposomes were developed by solvent injection technique using ultrasonication and evaluated for particle size, morphology, entrapment efficiency, FT-IR, and in-vitro...

The cytotoxicity of a high purity Cornish kaolinite toward mouse peritoneal macrophages in vitro was examined. The material was cytotoxic towards these cells, the activity could be decreased substantially by pretreating the dust with poly(2-vinylpyridine N-oxide). Pretreatment of the dusts with poly(acrylic acid) had a small effect on cytotoxicity, but combinations of the polymer treatments vir...

scorpion venom toxicity is of major concern due to its influence on human activities and public health. we investigated the in-vitro process of cell death caused by two iranian scorpions odontobuthus doriae and bothutus salceyi venom on human cell lines. the aim of this study was to provide further information about triggering cell death and suggestion of methods for the elimination of unwanted...

Breast cancer is the most widespread malignancy in women worldwide. Nanostructured lipid carriers (NLCs) have proven effective treatment of cancer. NLCs loaded with imatinib (IMA) (NANIMA) were prepared and evaluated for their vitro efficacy MCF-7 breast cells. The hot homogenization method was used preparation NANIMAs. An aqueous solution surfactants (hot) mixed a molten mixture stearic acid s...

the cytotoxic activity of natural killer cells is usually tested by radioactive assay csi cr release assay), which detects the release of cytoplasmic contents after plasma membrane disintegration of dying cells. in contrast to this indirect evaluation of cytotoxicity, the assessment of cell damage by flow cytometry aims to provide a more exact characterization of the death pathway via detection...

extracts derived from viscum album have been shown to kill cancer cells in vitro. some studies have noted that different species of this plant collected from around the world displayed cytotoxic effects in different extents. in the present study, we evaluated the effects of iranian mistletoe extracts on five cancer cell lines. plants growing on hornbeam tree (carpinus betulus) were collected, a...

introduction: this study aimed to compare the cytotoxicity of mta fillapex, ah-26 and apatite root canal sealers at different times after mixing. methods and materials: in this in vitro study, mta fillapex, ah-26 and apatite root canal sealer were spilled uniformly by 40 µm mesh in a 96-well plate. then, human fetal foreskin fibroblast cell line (hfff2) were added to each sealer cell culture me...

Measuring the potentially adverse effects of materials on human body is vital and essential for their use, including medical applications. One properties that need to be known cytotoxic effect avoid local systemic effects. It very important scientists professionals are aware body. This study also summarizes data morphology, chemical composition, ethylene-vinyl acetate (EVA) orthopaedic cytotoxi...