Results 291 to 300 of about 16,493,208 (361)
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Synthesis and Biological Activity of Hydrazones and Derivatives: A Review
Mini-Reviews in Medicinal Chemistry, 2020Hydrazones and their derivatives are very important compounds in medicinal chemistry due to their reported biological activity for the treatment of several diseases, like Alzheimer's, cancer, inflammation, and leishmaniasis.
JOSÉ Daniel Figueroa-Villar +2 more
exaly +2 more sources
Purification, Structure and Biological Activity of Pumpkin Polysaccharides: A Review
Food reviews international (Print), 2021The pumpkin has been used frequently as functional foods. Phytochemical and pharmacological investigations have shown that polysaccharides derived from pumpkins, have antioxidant, anti-tumor, immunoregulatory, hypoglycemic and hepatoprotective activities.
Xiaolong Ji +5 more
semanticscholar +1 more source
ECVAM's Activities on Biologicals
Alternatives to Laboratory Animals, 2002This paper summarises key activities initiated and the progress achieved between April 1993 and June 2002 in implementing the Three Rs in one of ECVAM's priority areas — the production and quality control of biologicals. These have included: organising nine key workshops; financially supporting and/or participating in a number of prevalidation and/or ...
Halder, M +3 more
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Biological Activities of Pyridoacridines
ChemInform, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Kathryn M, Marshall, Louis R, Barrows
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Chitosan: Structural modification, biological activity and application.
International Journal of Biological Macromolecules, 2020Many by-products that are harmful to the environment and human health are generated during food processing. However, these wastes are often potential resources with high-added value. For example, crustacean waste contains large amounts of chitin.
Wenjie Wang, C. Xue, Xiangzhao Mao
semanticscholar +1 more source
Soil biological activity as an indicator of soil pollution with pesticides – A review
, 2020So far, there have been hardly any studies offering a comprehensive view of biological activity in soil, with little scholarly attention paid to the influence of different pesticides and their metabolites.
E. Wołejko +4 more
semanticscholar +1 more source
Biologically active quinazolones
1994Quinazolinones form a large group among the pharmacologically active chemical moieties and are generally of little toxicity without serious side effects to the human body. Quinazolinones are versatile nitrogen heterocyclic compounds, displaying a broad spectrum of biological and pharmacological activities in animal as well as in human systems.
S, Sinha, M, Srivastava
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Biological activity of sterigmatocystin
Mycopathologia et Mycologia Applicata, 1968The biological activity of sterigmatocystin towards mice, ducklings, and some microorganisms was determined. The LD50 of sterigmatocystin for mice was in excess of 800 mg/kg. Aflatoxin B1 was 125 times more toxic in the ducklings tests than was sterigmatocystin.
E B, Lillehoj, A, Ciegler
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