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Biological Activities of Natural Products [PDF]

open access: yesMolecules, 2020
Natural products and their biological activities are currently a subject of great interest in the pharmaceutical, health food, and cosmetics industries, and numbers of scientific studies in this field are increasing rapidly [...]
Halina Maria Ekiert, Agnieszka Szopa
openaire   +4 more sources

Special Issue—“Isolation, Structure Elucidation and Biological Activity of Natural Products” [PDF]

open access: yes, 2023
This Special Issue of Molecules gathers fourteen research studies and three review papers covering developments in the scope of the isolation, structure elucidation and biological activity of natural products [...
Jacqueline Aparecida Takahashi
core   +1 more source

Selection of sterilizing-grade filter for preparation of human coagulation factor Ⅷ/ von Willebrand factor complex

open access: yesZhongguo shuxue zazhi, 2023
Objective To screen the sterilizing-grade filters applicable for production of human coagulation factor Ⅷ/von Willebrand factor complex(FⅧ/VWF)and study the sterilization filtration process.
Quanjuan GUO   +6 more
doaj   +1 more source

United States Biostimulant Industry Recommendations to Assess the Efficacy, Composition, and Safety of Plant Biostimulant Products

open access: yes, 2023
Plant biostimulant products are gaining significant traction as valuable tools in the agricultural and horticultural sectors, facilitating sustainable crop production and environmentally conscious operations while bettering plant growth, quality, and ...
Biological Products Industry Alliance
core   +1 more source

Study on the change of neutralizing antibody level in plasma donors after a third shot of inactivated novel coronavirus vaccine

open access: yesZhongguo shuxue zazhi, 2023
Objective To investigate the trend of neutralizing antibody level in plasma donors who received the 3rd shot of inactivated novel coronavirus vaccine.
Wenjuan GE   +6 more
doaj   +1 more source

Recent Advances of Marine Natural Indole Products in Chemical and Biological Aspects

open access: yes, 2023
The ocean has always been one of the important sources of natural products. In recent years, many natural products with different structures and biological activities have been obtained, and their value has been clearly recognized.
Kangping Sun, Jingyong Sun, Haoyi Sun
core   +1 more source

Development and Preliminary Application of a Droplet Digital PCR Assay for Quantifying the Oncolytic Herpes Simplex Virus Type 1 in the Clinical-Grade Production

open access: yesViruses, 2023
Oncolytic herpes simplex virus (oHSV) is a type of virus that selectively targets and kills cancer cells, leaving normal cells unharmed. Accurate viral titer is of great importance for the production and application of oHSV products. Droplet digital PCR (
Miaomiao Guo   +10 more
doaj   +1 more source

Comparative Study on MNVT of OPV Type I and III Reference Products in Different Periods

open access: yesDiseases, 2023
Widespread vaccination using the oral live attenuated polio vaccine (OPV) and Sabin strain inactivated vaccine (sIPV) have greatly reduced the incidence of polio worldwide.
Xiyan Wang   +12 more
doaj   +1 more source

THE DATING OF BIOLOGIC PRODUCTS [PDF]

open access: yesJournal of the American Medical Association, 1917
To the Editor: —The report of the Council on Pharmacy and Chemistry on this subject (The Journal, March 3, 1917, p. 728) seems to me a distinct advance. In a discussion of the matter with those active in the Council, it was suggested that a statement of the procedures adopted in the Bureau of Laboratories of the Department of Health, New York City, as
openaire   +1 more source

Virological Characteristics of Five SARS-CoV-2 Variants, Including Beta, Delta and Omicron BA.1, BA.2, BA.5

open access: yesViruses, 2023
SARS-CoV-2 variants of concern (VOCs) show increasing transmissibility and infectivity and induce substantial injuries to human health and the ecology. Therefore, it is vital to understand the related features for controlling infection.
Yan Zeng   +9 more
doaj   +1 more source

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