Introduction: Cancer stem cells (CSCs) are responsible for initiating the process of carcinogenesis by enabling self-renewal and self-proliferation cancer cells. This study aimed to investigate presence epithelial with characteristics (ALDH+) in early stages oral precancerous lesions (Oral Leukoplakias) frequency these different squamous cell carcinomas (OSCCs). Materials & methods: The aim...

Background and objective: Gastric ulcer is an important health risk for a human. It painful sore in the stomach lining. relatively easy to cure, but can cause significant problems if left un-treated. Non-steroidal anti-inflammatory drugs (NSAIDs) are prescribed millions of people worldwide; however, as their consequences most individuals suffer from gastric ulcers related complications. Diclofe...

using uv-vis spectrophotometric method the interaction of water soluble phthalocyanine, cobalt(ιι) 4,4′,4′′,4′′′- tetrasulfophthalocyanine(cotspc), with bovine serum albumin (bsa) to determine the formation constant and related thermodynamic functions. the measurements were considered in 1mm sodium phosphate buffer, ph 7.0 and at 5 different temperatures 20, 25, 30, 35 and 40ºc. the results sho...

Abstract Oil spills at sea pose risks to the marine environment and economy of many nations. Marine ecosystems are very vulnerable precious as producers oxygen regulators climate. Therefore, their protection preservation necessary. In event an oil spill, anthropogenic clean-up activities natural weathering processes can minimize negative effects on organisms, in general. The target this study w...

Abstract Background Social stigma against persons infected with COVID-19 is not uncommon. This qualitative study aimed to explore the experience of social among positive patients and their family members. Method cross-sectional was conducted between April June 2020 in Malaysia. Patients who have recovered from for at least 1 month members were tested negative results, Malaysian aged 18–65 years...

Seed size, sowing depth, and seed disinfection can affect germination seedling establishment, which, in turn, directly crop growth yield. The current study was comprised of two experiments, the first which conducted laboratory, a second performed under glasshouse conditions. objective these experiments to investigate effects on initial selected wheat (Triticum aestivum L.) cultivars. treatments...