Results 11 to 20 of about 1,443 (152)

Formulation and antimicrobial activity evaluation of a 0.2% chlorhexidine canine mouthwash with essential oils

Vitae, 2021
Background: Periodontal disease is the infection and inflammation of the gums, bones, and tissues involved in teeth support, and it is one of the most common diseases affecting pet dogs.
German Madrigal Redondo , Daniela Gonzalez Corrales , Marianela Chavarria Rojas , Tatiana Monge Quiros , Wendy Cruz Sibaja , Norman Rojas Campos   +5 more
doaj   +1 more source

Compatibility and efficiency of preservatives in emulsive cosmetics containing high surfactant content [PDF]

Brazilian Journal of Pharmaceutical Sciences, 2022
The objective of this study was to determine the influence of nonionic surfactants on the effectiveness of preservatives used in emulsions containing high surfactant content. Mixtures of different concentrations were prepared between polyethoxylated (40)
Priscila de Oliveira Schmitt, Ana Flávia Fischer, Ruth Meri Lucinda da Silva, Alexandre Bella Cruz   +3 more
doaj   +1 more source

Study of rheological behaviour of hydroxyethyl cellulose gels in the development of the composition and technology of the medicine with anti-inflammatory activity [PDF]

Pharmacia, 2019
The aim of the research was to investigate the rheological behaviour of hydroxyethyl cellulose gels, which are used in the development of the composition and technology of the medicine with anti-inflammatory activity.
Vladyslav Postoy, Halina Kukhtenko, Liliia Vyshnevska, Ievgenii Gladukh, Kateryna Semchenko   +4 more
doaj   +3 more sources

New Approach for Preparing Solid Lipid Nanoparticles with Volatile Oil-Loaded Quercetin Using the Phase-Inversion Temperature Method

Pharmaceutics, 2022
Quercetin (QCT), a natural flavonoid, is of research interest owing to its pharmacological properties. However, its pharmacokinetic limitations could hinder its widespread therapeutic use.
Yotsanan Weerapol, Suwisit Manmuan, Nattaya Chaothanaphat, Sontaya Limmatvapirat, Jitnapa Sirirak, Poomipat Tamdee, Sukannika Tubtimsri   +6 more
doaj   +1 more source

Potential application of surfactant systems in formulation of dosage forms with slightly soluble substances [PDF]

Hemijska Industrija, 2012
In order to achieve fast release of ibuprofen, slightly soluble model substance (0.52104 mol/l), surfactant systems for oral use with different PEG-40 hydrogenated castor oil (C)/diethylene glycol monoethyl ether (T) ratios were investigated ...
Ibrić Svetlana R., Đurić Zorica R., Vasiljević Dragana D., Đuriš Jelena D., Milović Mladen R.   +4 more
doaj   +1 more source

Evaluation of new formulations for neutralizing antimicrobial preservatives in pharmaceutical preparations

Heliyon, 2023
Background: Neutralization of preservative systems is essential to obtain reliable results when testing samples containing preservatives such as nutritional, cosmetic and pharmaceutical products.
Aya Katerji, Saleh Trefi, Yaser Bitar, Ali Ibrahim   +3 more
doaj   +1 more source

Influence of solubilizer PEG-40 hydrogenated castor oil on carbopol gels’ structural-mechanical properties

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017
Rheological properties affect all stages of the drug development – from development to production, the characteristics of the final products and stability.
Ye. V. Gladukh, І. М. Grubnik, Н. Р. Kukhtenko   +2 more
doaj   +1 more source

Facile Solvent-Free Preparation of Antioxidant Idebenone-Loaded Nanoparticles for Efficient Wound Healing

Pharmaceutics, 2022
The excessive production of reactive oxygen species (ROS) causes harmful effects, including biomolecular damage and inflammation. ROS due to ultraviolet rays, blue light, and fine dust harm the skin, causing urban-related aging.
HeeSeon Yang, Sohyeon Yu, Jisu Kim, KumJu Baek, Young-Ran Lee, Hye Sun Lee, Won Il Choi, Daekyung Sung   +7 more
doaj   +1 more source

Oil–water partition coefficient preparation and detection in the dihydroartemisinin self-emulsifying drug delivery system

BMC Biotechnology, 2022
Background The aim of the present study is to increase the solubility of dihydroartemisinin (DHA) using the self-emulsifying drug delivery system (SEDDS).
Yunhong Wang, Jingcai Chen, Yang Yang, Sijia Gao, Zhuzhu Wang, Yating Liu, Xiaomei Zhang, Lei Hua, Yanlei Guo, Yong Yang   +9 more
doaj   +1 more source

Development, Characterization, Optimization, and In Vivo Evaluation of Methacrylic Acid–Ethyl Acrylate Copolymer Nanoparticles Loaded with Glibenclamide in Diabetic Rats for Oral Administration

Pharmaceutics, 2021
The methacrylic acid–ethyl acrylate copolymer nanoparticles were prepared using the solvent displacement method. The independent variables were the drug/polymer ratio, surfactant concentration, Polioxyl 40 hydrogenated castor oil, the added water volume,
Omar Rodrigo Guadarrama-Escobar, Ivonne Sánchez-Vázquez, Pablo Serrano-Castañeda, German Alberto Chamorro-Cevallos, Isabel Marlen Rodríguez-Cruz, Adalí Yisell Sánchez-Padrón, Ericka Anguiano-Almazán, Ma. Concepción Peña-Juárez, Abraham Méndez-Albores, Clara Luisa Domínguez-Delgado, Crisóforo Mercado-Márquez, Betsabé Rodríguez-Pérez, José Juan Escobar-Chávez   +12 more
doaj   +1 more source