Results 21 to 30 of about 8,070,517 (356)

Chondroitin Sulfate/Dermatan Sulfate Hybrid Chains from Swim Bladder: Isolation, Structural Analysis, and Anticoagulant Activity

open access: yesMarine Drugs, 2023
Glycosaminoglycans (GAGs) with unique structures from marine animals show intriguing pharmacological activities and negligible biological risks, providing more options for us to explore safer agents.
Yue Yao   +7 more
doaj   +1 more source

PEGylated Nano-Graphene Oxide for Delivery of Water Insoluble Cancer Drugs [PDF]

open access: yesJournal of the American Chemical Society, 2008
It is known that many potent, often aromatic drugs are water insoluble, which has hampered their use for disease treatment. In this work, we functionalized nano-graphene oxide (NGO), a novel graphitic material, with branched polyethylene glycol (PEG) to ...
Zhuang Liu   +3 more
semanticscholar   +1 more source

Analysis of prescription and dispensation of psychotropic medications in two cities in the State of São Paulo, Brazil [PDF]

open access: yesBrazilian Journal of Psychiatry, 2002
OBJECTIVES: To investigate the prescription and dispensation of psychotropic medications through the analysis of the prescriptions/notices kept at various institutions in two cities in the state of São Paulo. METHODS: The prescriptions kept at drugstores,
Ana Regina Noto   +11 more
doaj   +1 more source

Acknowledgement to Reviewers of Marine Drugs in 2018

open access: yesMarine Drugs, 2019
Rigorous peer-review is the corner-stone of high-quality academic publishing [...]
Marine Drugs Editorial Office
doaj   +1 more source

Improvement of macrolactins production by the genetic adaptation of Bacillus siamensis A72 to saline stress via adaptive laboratory evolution

open access: yesMicrobial Cell Factories, 2022
Background Macrolactins, a type of macrolide antibiotic, are toxic to the producer strains. As such, its level is usually maintained below the lethal concentration during the fermentation process.
Yuman Gan   +7 more
doaj   +1 more source

Natural Products as Sources of New Drugs over the 30 Years from 1981 to 2010

open access: yesJournal of Natural Products, 2012
This review is an updated and expanded version of the three prior reviews that were published in this journal in 1997, 2003 and 2007. In the case of all approved therapeutic agents, the time frame has been extended to cover the 30 years from January 1st ...
D. Newman, G. Cragg
semanticscholar   +1 more source

Natural products as sources of new drugs over the last 25 years.

open access: yesJournal of Natural Products, 2007
This review is an updated and expanded version of two prior reviews that were published in this journal in 1997 and 2003. In the case of all approved agents the time frame has been extended to include the 251/2 years from 01/1981 to 06/2006 for all ...
D. Newman, G. Cragg
semanticscholar   +1 more source

Senolytic drugs: from discovery to translation

open access: yesJournal of Internal Medicine, 2020
Senolytics are a class of drugs that selectively clear senescent cells (SC). The first senolytic drugs Dasatinib, Quercetin, Fisetin and Navitoclax were discovered using a hypothesis‐driven approach.
J. Kirkland, T. Tchkonia
semanticscholar   +1 more source

A review: Mechanism of action of antiviral drugs

open access: yesInternational Journal of Immunopathology and Pharmacology, 2021
Antiviral drugs are a class of medicines particularly used for the treatment of viral infections. Drugs that combat viral infections are called antiviral drugs. Viruses are among the major pathogenic agents that cause number of serious diseases in humans,
S. Kausar   +9 more
semanticscholar   +1 more source

The Integrated Model of Quality Management System of Laboratory Studies of Medicines (Review)

open access: yesРазработка и регистрация лекарственных средств, 2021
Introduction. The publication is devoted to the role of laboratory research in ensuring the quality of domestic medicines and is a review and analysis of regulatory documents and current publications on this topic.Text.
A. I. Selezneva   +6 more
doaj   +1 more source

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