نتایج جستجو برای: cell survival fraction
تعداد نتایج: 2016629 فیلتر نتایج به سال:
Aims: Nanoparticles (particles with a diameter of 10-500 nm) are currently used in the cosmetics industry, as well as for pharmaceuticals, diagnostic imaging and tissue engineering. Since these nanoparticles are used in industry and drug delivery, it can also be used by pregnant mothers. Hence, the aim of the present study was to investigate the teratogenic and cytotoxic effects of Zinc sulfide...
Chamaemelum nobile (Asteraceae) commonly known as 'Roman chamomile' is a medicinal plant used for numerous diseases in traditional medicine, although its anticancer activity is unknown. The present study was carried out to investigate the anticancer as well as apoptotic activity of ethyl acetate fraction of C. nobile on different cancerous cell lines. The cells were treated with varying concent...
Chamaemelum nobile (Asteraceae) commonly known as 'Roman chamomile' is a medicinal plant used for numerous diseases in traditional medicine, although its anticancer activity is unknown. The present study was carried out to investigate the anticancer as well as apoptotic activity of ethyl acetate fraction of C. nobile on different cancerous cell lines. The cells were treated with varying concent...
Background: Salen metal complexes are used successfully in a wide range of asymmet-ric reactions and important in the pharmaceutical and industry. On the toxicity of salen vanadium oxide (VOsalen) on embryo and cell cultures, little information is available. In the present study, the toxic and teratogenic effects of VOsalen was evaluated against chicken embryos as a animal model and liver and f...
A crude cell wall fraction of Listeria monocytogenes was prepared by sonic disruption and differential centrifugation of viable, washed cultures. When injected into mice, this sterile, crude cell wall fraction protected mice against an intraperitoneal challenge with 18 to 85 50% mean lethal dose of L. monocytogenes. Resistance was greatly enhanced when bacterial endotoxin (lipopolysaccharide) w...
many cell lines, when cultured under proper conditions, can form three dimensionalstructures called multicellular spheroids. these spheroids resemble in vivo tumor models in severalaspects. therefore, studying growth characteristics and behavior of spheroids is beneficial inunderstanding the behavior of tumors under various experimental conditions. in this work, we havestudied the growth proper...
Euphorbia wallichii a perennial herb growing mainly in Himalayas has been widely used in folk medicines for its medicinal properties. In the present study, the crude methanolic root extract (CME) and its fractions; n-Hexane Fraction (NHF), n-Butanol Fraction (NBF), Chloroform Fraction (CHF), Ethyl acetate Fraction (EAF) and Aqueous Fraction (AQF) of this plant specie were investigated for antio...
euphorbia wallichii a perennial herb growing mainly in himalayas has been widely used in folk medicines for its medicinal properties. in the present study, the crude methanolic root extract (cme) and its fractions; n-hexane fraction (nhf), n-butanol fraction (nbf), chloroform fraction (chf), ethyl acetate fraction (eaf) and aqueous fraction (aqf) of this plant specie were investigated for antio...
Background: Radiotherapy has been used to treat many types of cancers over the past years. Radiotherapy generates side effects on normal tissues. Radiosensitizer products provide decrease in tumor proliferation and reduce radiation dose in radiotherapy. Docosahexaenoic Acid (DHA) as an omega-3 polyunsaturated fatty acid has anti-proliferative effects on malignant cells. In this study, the effec...
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