Results 31 to 40 of about 234,415 (300)
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017 Introduction. The process of new drugs creating includes a plurality of stages, which allow their application in medical practice in the future. These studies are a guarantee of the effectiveness and safety of the test compounds.
I. I. Аksyonova-Seliuk +3 more
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Lethal dose 50 and the first-generation mutant of upland purple rice cultivar Med Fai 62 [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2023 Inducing mutations is a breeding tool that creates genetic variability. In this study of inducing mutations in the Indica upland purple rice cultivar Med Fai 62 with mutagenic Ethyl Methane Sulfonate (EMS), a completely randomized experimental design ...
Nucharee Chadakan +2 more
doaj
Screening of Compounds Toxicity against Human Monocytic cell line-THP-1 by Flow Cytometry
Biological Procedures Online, 2004 The worldwide rapid increase in bacterial resistance to numerous antibiotics requires on-going development of new drugs to enter the market. As the development of new antibiotics is lengthy and costly, early monitoring of compound's toxicity is essential
Pick Neora +3 more
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Influence of the irradiation geometry on the severity of acute radiation damage
Радиационная гигиена, 2022 The aim of this study was to demonstrate how the severity of radiation damage in the case of bone marrow syndrome due to acute irradiation depends on the non-uniform irradiation of the body.
V. Yu. Golikov, A. V. Vodovatov
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Acute toxicity of benzalkonium chloride in Balb/c mice following intratracheal instillation and oral administration [PDF]
Environmental Health and Toxicology, 2019 Benzalkonium chloride is a cationic surfactant widely used as a disinfectant, preservative, and sanitizer in many public places as well as domestically.
Handule Lee, Kwangsik Park
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Estimations of the lethal and exposure doses for representative methanol symptoms in humans
Annals of Occupational and Environmental Medicine, 2017 Background The aim of this review was to estimate the lethal and exposure doses of a representative symptom (blindness) of methanol exposure in humans by reviewing data from previous articles.
Chan-Seok Moon
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, 2023 Ethyl Methane Sulphonate (EMS) is a chemical mutagen widely used to improve rice characters by mutation breeding. The experiment was conducted to find out the optimum lethal dose (LD50) of EMS on four rice varieties viz., Aye Yar Min, Rice Berry, Jasmine
San Yu Myint +3 more
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Ecotoxicology and Environmental Safety, 2021 Sublethal effect considered as an emerging factor to assess the environmental risk of insecticides, which can impact the insects on both physiology and behavior. Lethal exposure can be causing near immediate mortality.
Nannan Lv +5 more
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The Lethal Dose of Ochratoxin for Chick Embryos
Poultry Science, 1973 Abstract Ochratoxin was injected into fertile chicken eggs to determine minimum lethal dosages. The approximate LD50 dosages were: for day 0 embryos—0.04–0.05 mcg., day 6—less than 0.01 mcg., day 12—0.02 mcg., and day 18—0.05–0.08 mcg.
H, Choudhury, C W, Carlson
openaire +2 more sources
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source