background: essential oils are found to have multiple active components which can show in vitro cytotoxic action against various cancerous cell lines. this study reports the in vitro cytotoxic effects of the essential oil from artemisia absinthium l. (asteraceae) growing wild in iran. methods: water-distilled essential oil of a. absinthium collected from ardabil, north-western iran, was examine...

Human parainfluenza type 2 virus (hPIV-2)-infected HeLa (HeLa-CA) cells and hPIV-2 V-expressing HeLa (HeLa-V) cells show high resistance to alpha/beta interferons (IFN-alpha/beta) irrespective of whether vesicular stomatitis virus or Sindbis virus is used as a challenge virus. When Sindbis virus is used, these cells show high susceptibility to human IFN-gamma. Furthermore, the multiplication of...

introduction: hela cell is a widely studied cell line derived from human cerzix adenocarcinoma. the cells are epithelial - like in morphology and susceptible to polio viruses and adenovirus type 5. hela cells are usually as monolayer for isolation and propagation of some human viruses, as well as for the expression of recombinant proteins, including hepatitis b surface antigen. the aim of this ...

celecoxib is a non-steroidal anti-inflammatory drug (nsaid) developed as a selective inhibitor of cyclooxygenase-2 (cox-2) for the treatment of rheumatoid arthritis disease. recently some other mechanisms have been identified for anti cancer activity of these agents including induction of apoptosis, inhibition of tumor vascularization, stimulation of antitumor immune responses and inhibition of...

The biological application of nanoparticles (NPs) is a rapidly developing area of nanotechnology that raises new possibilities in the treatment of human cancers. The cytotoxicity was evaluated by MTT and LDH assays. The apoptotic effect of free ICD-85 and ICD-85 NPs on HeLa cells was assessed using caspase-8 colorimetric assay. The MTT assay showed that ICD-85 NPs could enhance the in-vitro cyt...

The biological application of nanoparticles (NPs) is a rapidly developing area of nanotechnology that raises new possibilities in the treatment of human cancers. The cytotoxicity was evaluated by MTT and LDH assays. The apoptotic effect of free ICD-85 and ICD-85 NPs on HeLa cells was assessed using caspase-8 colorimetric assay. The MTT assay showed that ICD-85 NPs could enhance the in-vitro cyt...

Культури клітин важливі для онкологічних і біологічних досліджень. Ми досліджуємо зростання в’язких Hela на наноструктурованих, вертикально вирівняних, багатостінних каркасах із вуглецевих нанотрубок (VA-MWCNTs) порівняно з полірованими кремнієвими поверхнями за допомогою скануючої електронної мікроскопії (СЕМ). Каркаси VA-MWCNT були вирощені методом хімічного осадження парової фази посиленням ...

background & aim:cervical cancer is the most common   female genital cancer and the second most common cancer in women in the   world. since the herbal ingredients have been used for centuries to treat   cancer, purpose of the present study was to determine the cytotoxic   effect of hydroalcoholic extract from satureja bachtiarica bungeon   hela cancer cells line. experimental: hela cells line ...