Results 81 to 90 of about 74,267 (242)

Insulin Solution Stability and Biocompatibility with Materials Used for an Implantable Insulin Delivery Device Using Reverse Phase HPLC Methods [PDF]

, 2019
open access articleAbstract: Insulin (Humulin® R IU500) has been delivered from an implantable artificial pancreas in diabetic rats and pigs. The artificial pancreas which was implanted in the peritoneum was fabricated from several biocompatible ...
Jacob, Dolly, Sahota, T. S., Taylor, M. Joan, Tomlins, Paul   +3 more
core   +1 more source

Cannabinoids and drug–drug pharmacokinetic interactions: Deciphering the risks

British Journal of Clinical Pharmacology, Volume 92, Issue 5, Page 1287-1308, May 2026.
The relationship between cannabinoids and mental health has become a major focus of scientific inquiry and public discourse. Cannabinoids are diverse chemical compounds from the Cannabis species that have been explored for their therapeutic applications in treating chronic pain, psychiatric and neurological conditions, such as depression, schizophrenia,
Paraskevi Papakyriakopoulou, Georgia Valsami, Georgios Ismailos   +2 more
wiley   +1 more source

Chemical Profiling and Biological Activity of Copaiba Oil‐Resin Samples and Development of HPLC‐DAD Method for the Analysis of β‐Caryophyllene

Biomedical Chromatography, Volume 40, Issue 5, May 2026.
ABSTRACT The Copaifera species are traditionally used for their anti‐inflammatory, antiseptic and healing properties. The objective of this study was to compare the chromatographic profiles of seven samples of copaiba oil‐resin with respect to chromatographic and physicochemical properties and to evaluate their biological activities.
Gabriel de A. P. Graça, Cláudia G. Silva, Denise de O. Scoaris, Juliana Rodrigues de Vasconcelos, André Santos Alkimim, Vanessa C. F. Mosqueira, Luciana S. Salomon, Pietra Piotto Marcellini, Isabelle Renata Martins da Silva, Janete S. C. Santos, Andreia Fonseca Silva, Carolina P. S. Moreira, Júlio C. D. Lopes, Vera L. de Almeida   +13 more
wiley   +1 more source

On acceptable values of disregard limits for impurities and signal-to-noise ratio when checking chromatographic system sensitivity

Регуляторные исследования и экспертиза лекарственных средств, 2018
The article provides answers to urgent questions relating to the acceptable values of disregard limits for impurities and signal-to-noise ratio ( S / N ) when checking the sensitivity of the chromatographic system.
N. A. Epshtein
doaj  

Internal radiation dose assessment of radiopharmaceuticals prepared with cyclotron-produced 99m Tc [PDF]

, 2019
Technetium-99m (99m Tc) is the radioisotope most widely used in diagnostic nuclear medicine. It is readily available from 99 Mo/99m Tc generators as the \u3b2- decay product of the 99 Mo (T\ubd =66 h) parent nuclide.
Bello, Michele, De Nardo, Laura, Esposito, Juan, Ferro-Flores, Guillermina, Mel\ue9ndez-Alafort, Laura, Negri, Anna, Paiusco, Marta, Rosato, Antonio, Uzunov, Nikolay, Zorz, Alessandra   +9 more
core   +1 more source

Enhanced Bioactivity of Puerariae Radix‐ Hovenia Seed Extracts Through Lactiplantibacillus plantarum and Lacticaseibacillus paracasei Co‐Fermentation: Impact on Alcoholic Liver Injury and Macrophage Polarization

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Puerariae Radix and Hovenia Seed were co‐fermented with Lactiplantibacillus plantarum and Lacticaseibacillus paracasei to produce PHF. In a mouse model of alcohol‐induced liver injury, PHF intervention alleviated liver damage. The underlying mechanism may be related to the regulation of macrophage polarization.
Yunpeng Sun, Shen Yao, Yuan Cui, Yiyu Ni, Meichen Liu, Daqing Zhao, Shiting Yu, Siming Wang   +7 more
wiley   +1 more source

Comprehensive Evaluation of Fructus Tsaoko, Seeds of Tsaoko Fructus and Ginger Made Seeds of Tsaoko Fructus Based on Drug‐Like Compounds and Aroma Analysis

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
This study mainly consists of two parts. First, after screening for drug‐like metabolites via LC–MS and GC–MS, a comprehensive evaluation model was established using a principal component analysis‐based weighted scoring method, by which the drug‐likeness ranking of three samples was determined.
Han Chen, Meiquan Yang, Weize Yang, Mingju Qi, Zongliang Xu, Tianmei Yang, Jinyu Zhang   +6 more
wiley   +1 more source

Terminological and Grammatical Study of Essential and Fatty Oils of Plants from the Austrian, Hungarian, Spanish, and Belgian Pharmacopoeias (19th Century)

Scientia Pharmaceutica
In this study, a terminological and grammatical survey of essential and fatty oils of plant origin was performed in the selected Austrian, Hungarian, Spanish, and Belgian pharmacopoeias from the 18th to 19th centuries.
Zsuzsanna Takáts, Attila Almási, Judit Szalai-Szolcsányi, Tünde Ambrus, Nóra Papp   +4 more
doaj   +1 more source

Byron’s Pharmacopoeia

, 2019
"Synapsis: A Health Humanities Journal" was founded in 2017 by Arden Hegele, a literary scholar, and Rishi Goyal, a physician. Its mission is to develop conversations among diverse people thinking about medical and humanistic ways of knowing . as a “Department Without Walls” that connects scholars and thinkers from different spheres.
openaire   +2 more sources

Quality Evaluation Considerations for Stem Cell‐Derived Extracellular Vesicles‐Based Therapeutic Products in China

Journal of Extracellular Vesicles, Volume 15, Issue 5, May 2026.
ABSTRACT Stem cell therapy is currently undergoing clinical research in China for conditions that are resistant to or incurable by traditional pharmaceutical interventions. Stem cell‐derived extracellular vesicles (EVs) exhibit therapeutic effects similar to those of their parent stem cells, positioning them as an alternative or adjunctive approach to ...
Tao Na, Kehua Zhang, Libo Zhao, Xuanbao Yao, Chongfeng Xu, Yuan Zhang, Lan Wang, Miao Xu, Hui Zhang, Shufang Meng   +9 more
wiley   +1 more source