Results 81 to 90 of about 2,876,766 (250)

Water for injections: Global trends in pharmacopoeial quality assessment and Russian expert practice

Биопрепараты: Профилактика, диагностика, лечение
INTRODUCTION. High quality standards for sterilised water for injections arise from the need to guarantee the safety and effectiveness of injectable medicines, especially biologicals, since the presence of impurities in the solvent (mainly microbial ...
S. M. Sukhanova, A. A. Semenov, N. M. Minaeva   +2 more
doaj   +1 more source

Pharmaceutical Analytics at the Institute of Pharmaceutical Sciences

CHIMIA, 2004
Some of our research activities in Pharmaceutical Analysis, Irradiation of Pharmaceutical Drug Substances, Development of Monographs and new Methods on Pharmaceutical Substances for the European- and Swiss Pharmacopoeia are described.
Hansruedi Altorfer
doaj   +1 more source

Chemical composition of berry essential oils from Juniperus communis L. (Cupressaceae) growing wild in Republic of Macedonia and assessment of the chemical composition in accordance to European Pharmacopoeia

, 2011
Common juniper, Juniperus communis L. (Cupressaceae) is widely spread throughout the territory of Republic of Macedonia (Micevski, 1998). The berries of this plant are extensively utilized in production of blended teas and other herbal medicinal products,
Floresha Sela, M. Karapandzova, G. Stefkov, S. Kulevanova   +3 more
semanticscholar   +1 more source

Carbon Nanotubes‐Ionic Liquid Composite for Electrooxidation of Trimethoprim

Electroanalysis, Volume 38, Issue 4, April 2026.
Methodology employed for studying a new, simple, fast, and cost‐effective method for the identification and quantification of Trimethoprim in pharmaceutical tablets. It employs an electrochemical sensor based on a glassy carbon electrode modified with 4 h functionalized multiwalled carbon nanotubes, 1‐butyl‐3‐methylimidazolium hexafluorophosphate, and ...
João Vinícius Duarte Barbosa, Vitor Lima Mesquita, Raíssa Costa de Oliveira, Janevane Silva de Castro, Pedro de Lima‐Neto, Paulo Naftali da Silva Casciano, Cristiani Lopes Capistrano Gonçalves de Oliveira, Djenaine De Souza, Adriana Nunes Correia   +8 more
wiley   +1 more source

Influence of extraction methods on the composition of essential oils of Achillea millefolium L. from Lithuania [PDF]

, 2014
In this study, flowering aerial parts of Achillea millefolium were used as a matrix for supercritical CO2 extraction (SFE) of volatile oil. The collected extracts were analyzed by GC-FID and GC-MS methods and their composition were compared with that of ...
Bagdonaite, E., Falconieri, D, Marzouki, H, PIRAS, ALESSANDRA, PORCEDDA, SILVIA   +4 more
core   +1 more source

Improvement of Peak Integration in Capillary Electrophoresis: Reference Data Set No. 1

ELECTROPHORESIS, Volume 47, Issue 4, Page 276-294, April 2026.
ABSTRACT Capillary electrophoresis (CE) often provides superior separation of macromolecules such as monoclonal antibodies (mAbs), a major biopharmaceutical class, compared with liquid chromatography. However, electropherograms frequently exhibit complex baselines and peak shapes that are not reliably handled by integration algorithms designed for ...
Marlon Krompholz, Timothy Blanc, Huixin Lu, Patricia Christensen, Frédéric Ginot, Gábor Járvás, Trang D. Nguyen, Ashley Prout, Timothy Riehlman, Brian Wei, Andrei Hutanu, Steffen Kiessig, Knut Baumann, Cari E. Sänger‐van de Griend, Hermann Wätzig   +14 more
wiley   +1 more source

Foeniculum vulgare Essential Oils: Chemical Composition, Antioxidant and Antimicrobial Activities [PDF]

, 2010
The essential oils from Foeniculum vulgare commercial aerial parts and fruits were isolated by hydrodistillation, with different distillation times (30 min, I h, 2 h and 3 h), and analyzed by GC and GC-MS. The antioxidant ability was estimated using four
Barroso, J. G., Cruz, Claudia, Faleiro, Maria Leonor, Figueiredo, A. C., Miguel, Maria Graça, Pedro, L. G., Simoes, M. T. F.   +6 more
core  

India and the Patent Wars: Pharmaceuticals in the New Intellectual Property Regime [PDF]

, 2017
[Excerpt] India and the Patent Wars contributes to an international debate over the costs of medicine and restrictions on access under stringent patent laws showing how activists and drug companies in low-income countries seize agency and exert ...
Halliburton, Murphy
core   +2 more sources

Exploration of the Phytochemical and Antidiabetic Properties of Teucrium polium: A Natural Asset for Type 2 Diabetes Management

ChemistryOpen, Volume 15, Issue 4, April 2026.
Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni, Aziz Drioiche, Fadoua El Makhoukhi, Omkulthom Al kamaly, Hannou Zerkani, Smail Amalich, Imane Tagnaout, Mohamed Radi, Yahya Cherrah, Touriya Zair, Katim Alaoui   +10 more
wiley   +1 more source

LC-MS characterization and cell-binding properties of chelate modified somatropin [PDF]

, 2010
Somatropin, a recombinant protein containing 191 amino acids, is derived from the endogenous human growth hormone, somatotropin. This protein is clinically used in children and adults with inadequate endogenous growth hormone to stimulate a normal bone ...
De Spiegeleer, Bart, Mertens, Koen, Pauwels, Ewald, Van De Wiele, Christophe, Wynendaele, Evelien   +4 more
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