Results 21 to 30 of about 4,117,595 (303)

Development of a high-speed MALDI-triple quadrupole mass spectrometric method for the determination of 3,4-methylenedioxymethamphetamine (MDMA) in oral fluid [PDF]

open access: yes, 2016
3,4-Methylenedioxymethamphetamine (MDMA, ecstasy) is still a widely used illicit designer drug and its detection in different matrices is of major importance for forensic purposes (e.g.
Hysek, Cédric M   +17 more
core   +1 more source

The Sabah Oral Literature Project [PDF]

open access: yes, 2010
George and Laura Appell were prevented by the Sabah government from continuing their research among the Rungus, which had begun in 1959-1963. But in 1986 they were permitted to return to the Rungus and visit their friends.

core   +6 more sources

Effects of Aucklandia lappa Decne. Extract on Hair Growth in Depilated CL57BL/6 Mice

open access: yesKorean Journal of Clinical Laboratory Science, 2021
Aucklandia lappa Decne., a traditional herbal medicine, has been used to treat various diseases, including asthma, coughs, rheumatism, and diarrhea. In the present study, the effects of the oral administration of Aucklandia lappa Decne. extract on hair
Joung-Hee Kim   +3 more
doaj   +1 more source

Sodium-glucose co-transporter 2 (SGLT2) inhibitors: a growing class of anti-diabetic agents

open access: yesDrugs in Context, 2014
Although several treatment options are available to reduce hyperglycemia, only about half of individuals with diagnosed diabetes mellitus (DM) achieve recommended glycemic targets.
Eva M Vivian
doaj   +1 more source

Pharmacokinetics and tissue distribution of gentiopicroside following oral and intravenous administration in mice

open access: yes, 2004
The pharmacokinetics and tissue distribution of Gentiopicroside (GPS), one of the major active components of the Gentiana species of medicinal plants, was studied following oral and intravenous administration in mice.
Wang, C.-H.   +4 more
core   +1 more source

From Oral Literature to Technauriture: What’s in a Name? [PDF]

open access: yes, 2011
Oral traditions and oral literature have long contributed to human communication, yet the advent of arguably the most influential technology—the written word—altered the course of creative ability.
Mostert, André M, Kaschula, Russell H
core   +5 more sources

Recent Advances in Oral Peptide or Protein-Based Drug Liposomes

open access: yesPharmaceuticals, 2022
The high physiology and low toxicity of therapeutic peptides and proteins have made them a hot spot for drug development in recent years. However, their poor oral bioavailability and unstable metabolism make their clinical application difficult.
Jian Cui, Zhiwei Wen, Wei Zhang, Wei Wu
doaj   +1 more source

Oral testosterone self-administration in male hamsters

open access: yes, 2001
The addiction potential of anabolic steroids remains largely unexplored. Here, we demonstrate voluntary oral testosterone intake in hamsters. Using a 2-bottle choice test, males preferred an aqueous solution of 200 microg/ml testosterone over vehicle ...
Wood, R.I., Johnson, L.R.
core   +1 more source

Genotoxic evaluation of polymeric nanoparticles

open access: yesFrontiers in Genetics, 2015
An important strategy for optimizing the therapeutic efficacy of many conventional drugs is the development of polymeric nanoparticles (NPs), as it may expand their activities, reduce their toxicity, increase their bioactivity and improve biodistribution.
Tamara Iglesias Alonso
doaj   +1 more source

Recent Progress in Diatom Biosilica: A Natural Nanoporous Silica Material as Sustained Release Carrier

open access: yesPharmaceutics, 2023
A drug delivery system (DDS) is a useful technology that efficiently delivers a target drug to a patient’s specific diseased tissue with minimal side effects.
Hayeon Lim   +7 more
doaj   +1 more source

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