Results 71 to 80 of about 228,450 (313)

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Frequency of Anabolic Steroids Abuse in Bodybuilder Athletes in Kerman City [PDF]

open access: yesAddiction and Health, 2010
Background: Athletes, especially bodybuilders, abuse anabolic steroid drugs to improve their strength and enhance their muscle growth and appearance.
Gholamreza Sepehri   +2 more
doaj  

Interaction of drugs of abuse and microRNA with HIV: a brief review

open access: yesFrontiers in Microbiology, 2015
MicroRNAs (miRNAs), the post-transcriptional regulators of gene expression, play key roles in modulating many cellular processes. The changes in the expression profiles of several specific miRNAs affect the interactions between miRNA and their targets in
Sudheesh ePilakka-Kanthikeel   +1 more
doaj   +1 more source

Macroeconomic Aspects of Substance Abuse: Diffusion, Productivity and Optimal Control [PDF]

open access: yes
This paper deals dynamically with macroeconomic aspects of widespread substance abuse with a reference to illicit drugs as an example. Substance-abuse impedes the productivity of the labour force and subsequently economic growth.
Neri, Frank, Levy, Amnon
core  

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Drogas de abuso em águas naturais e residuárias urbanas: ocorrência, determinação e aplicações forenses

open access: yesQuímica Nova, 2013
Drugs of abuse are commonly used outside medical or legal settings where their production, marketing and consumption are subject to legal summons and/or intervention.
Rafael Silva Feitosa   +2 more
doaj   +1 more source

The Analysis of Recreational Drugs in Biological Specimens Using Liquid Chromatography Mass Spectrometry

open access: yes, 2008
In the last few years, the prevalence of legal party pills in New Zealand has risen dramatically. These pills contain new piperazine designer drugs, two of the more common being 1-benzylpiperazine (BZP) and m-trifluoromethylphenylpiperazine (TFMPP). This
Lucas, Natasha
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Infant With In Utero Ketamine Exposure: Quantitative Measurement of Residual Dosage in Hair

open access: yesPediatrics and Neonatology, 2010
The drug ketamine is frequently abused for recreational use in Asia, but few studies in humans have focused on the effects of ketamine exposure during pregnancy on the health of neonates.
Pen-Hua Su, Yan-Zin Chang, Jia-Yuh Chen
doaj   +1 more source

The attitudes of young people to the non-use or use of drugs and to drugs education and prevention strategies

open access: yes, 1995
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The study explores the attitudes of young people in the later years of their secondary education to the non-use or use of drugs and to the drugs education ...
Twigg, Barry
core  

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