Results 101 to 110 of about 47,580 (219)

Electrochemical Detection of Codeine in Pharmaceutical Tablets Using a Tungsten Oxide Nanoparticles and Carbon Nanotubes Modified Electrode

International Journal of Electrochemical Science, 2016
An electrochemical sensor with a glassy carbon electrode (GCE) decorated with a composite of carbon nanotubes (CNTs) and tungsten oxide (WO3) was prepared for the quantification of codeine. The crystal structure of the CNT-WO3 composite was characterized
Qian Yu, Xianhui Yang, Yan Chen
doaj   +1 more source

A survey of Top 200 Drugs—Inconsistent Practice of Drug Strength Expression for Drugs Containing Salt Forms [PDF]

, 2012
Many ionizable drugs are developed and marketed as salt forms. However, there are no clear US regulatory guidelines on drug strength labeling for salts. The strengths of some drugs are expressed as salts and some as free acids/bases.
Prohotsky, Daniel, Zhao, Fang
core   +2 more sources

Two Cases of Kounis Syndrome Caused by Contrast Medium: Early Extracorporeal Membrane Oxygenation

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT In cardiology, Kounis syndrome (KS), also known as allergic angina or myocardial infarction, is often overlooked in emergencies. Its pathophysiology differs from that of allergic reactions such as anaphylaxis, making differentiation essential.
Kiichi Yano, Yu Asami, Takumi Inoue, Emiko Takego, Kenji Tamai, Hiroyuki Takahashi   +5 more
wiley   +1 more source

Chromotrope 2R Dye as a New Sensitizer for the Chemiluminescence Determination of Codeine and Pholcodine Antitussive Drugs [PDF]

Iranian Journal of Chemistry & Chemical Engineering
This study proposes a new chemiluminescence (CL) method in which chromotrope 2R is an enhancer in acidic potassium permanganate's CL reaction with codeine and pholcodine.
Ali Mokhtari, Hossein Karimian, Mohsen Keyvanfard, ahmad Ghaffari, Ali Mahmoodi Sefidkoohi   +4 more
doaj   +1 more source

Actionable Pharmacogenomics and Essential Medicines: An Analysis of WHO and African Lists for Safer and Efficacious Drug Use

Clinical Pharmacology &Therapeutics, Volume 119, Issue 5, Page 1371-1381, May 2026.
The World Health Organization Model Essential Medicines List and African national essential medicines lists (EMLs) detail drugs intended to be consistently available within national health systems, thereby supporting clinicians and pharmacists in making evidence‐based treatment decisions.
Tinashe A. Mazhindu, Mohamed Nagy, David Twesigomwe, Gaye Agesa, Janine Scholefield, Collen Masimirembwa   +5 more
wiley   +1 more source

The Burden of Adverse Drug Reactions in Africa in the Context of Pharmacogenetics‐Based Clinical Guidelines

Clinical Pharmacology &Therapeutics, Volume 119, Issue 5, Page 1382-1390, May 2026.
Genetic variation has a significant impact on patients' response to medicines. Variations in important pharmacogenes have been evaluated in several studies and consequently led to international guidelines from clinical pharmacogenomics consortia. However, there are limited examples of these being implemented across the African continent despite the ...
Janine Scholefield, Tinashe A. Mazhindu, Mohamed Nagy, David Twesigomwe, Gaye Agesa, Collen Masimirembwa   +5 more
wiley   +1 more source

Experimental, Modeling and Molecular Dynamics Simulation of Codeine Phosphate Dissolution in N-Methyl-2-pyrrolidone + Ethanol [PDF]

Pharmaceutical Sciences
Background: There is only limited data for solubility of codeine phosphate in binary systems available, which comes with uncertainties about the prediction accuracy of common thermodynamic models.
Homa Rezaei, Martin Kuentz, Hongkun Zhao, Elaheh Rahimpour, Abolghasem Jouyban   +4 more
doaj   +1 more source

Qualitative identification of fentanyl and other synthetic opioids using ambient ionization high resolution time-of-flight mass spectrometry [PDF]

, 2017
The Centers for Disease Control and Prevention deemed the increase in overdose fatalities, due to the use of opioids, an “opioid epidemic” in the United States. Heroin, fentanyl, and other synthetic opioids are commonly abused and are contributing to the
Moore, Amanda Marie
core  

Severe Hair Dye Anaphylaxis Caused by Toluene‐2,5‐ Diamine Identified by Positive in Vitro Tests

Contact Dermatitis, EarlyView.
Eglė Janušonytė, Thomas Harr, Pierre Piletta, Sophie Vandenberghe‐Dürr   +3 more
wiley   +1 more source

Curcumin Nanoformulations for Dermatological Applications: From Nutraceuticals to Nanocarriers

Food Frontiers, Volume 7, Issue 3, May 2026.
Nanotechnology‐based delivery platforms enhance the cutaneous administration of curcumin. Loading free curcumin into polymeric micelles, metal‐based nanoparticles, nanogels/hydrogels, liposomes, polymeric nanoparticles, or nanoemulsions/nanocrystals helps address its low solubility, poor stability and limited skin permeation. As a result, these systems
Stephany Celeste Gutiérrez‐Ruiz, Alejandra Romero‐Montero, Hector Hernández‐Parra, Sheila I. Peña‐Corona, Héctor Adrián García‐Gasca, Katya Carbone, Fabio Gervasi, Shivaprasad Shetty Mangalpady, Rajesh Kaverikana, Mariia Shanaida, Volodymyr Shanaida, Daniela Calina, Javad Sharifi‐Rad, Gerardo Leyva‐Gómez   +13 more
wiley   +1 more source