نتایج جستجو برای: sub lethal

تعداد نتایج: 250363  

2016
Ada W. Y. Leung Stacy S. Hung Ian Backstrom Daniel Ricaurte Brian Kwok Steven Poon Steven McKinney Romulo Segovia Jenna Rawji Mohammed A. Qadir Samuel Aparicio Peter C. Stirling Christian Steidl Marcel B. Bally

Platinum-based combination chemotherapy is the standard treatment for advanced non-small cell lung cancer (NSCLC). While cisplatin is effective, its use is not curative and resistance often emerges. As a consequence of microenvironmental heterogeneity, many tumour cells are exposed to sub-lethal doses of cisplatin. Further, genomic heterogeneity and unique tumor cell sub-populations with reduce...

Journal: :Bulletin of Environmental Contamination and Toxicology 2017

Journal: :Bulletin of the National Research Centre 2023

Abstract Background Textile dyes which are eliminated as unfixed through the effluent from textile industry cause deleterious effect on fresh water fish. Thus, toxicity tests were conducted using indigo dye Oreochromis niloticus juveniles (mean weight 30.00 ± 0.73 g) a test fish under bioassay system. Varying concentration of 0.00 (control), 0.5, 1.0, 1.5, 2.0, and 2.5 mg/l containing graded le...

To evaluate the protective effect of Zataria multiflora boiss. (Zm) extract against arsenic-induced oxidative damage in rats. Rats were orally treated with various doses of Zm (200, 400, and 600 mg/kg) and sodium arsenite (5.5 mg/ kg), alone or in combination, once daily for 30 consecutive days. Twenty-four hours after the last dose, rats were euthanized, and biochemical studies were conducted ...

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