Results 51 to 60 of about 3,108 (188)

Combining Selective Laser Sintering and Fused Deposition Modeling of Pharmaceutical Polymers: A Novel Approach to Prepare Intestine‐Targeted Tablets

Macromolecular Materials and Engineering, Volume 310, Issue 6, June 2025.
Selective laser sintering (SLS) and fused deposition modeling (FDM) are combined to prepare intestine‐targeted tablets with controlled drug release. The SLS‐printed core contains a model drug. The FDM‐printed coating shell modifies drug release and increases tablet mechanical resistance.
Thao Tranová, Kevin Matzick, Jan Loskot, Jana Macháčková, Marie Nevyhoštěná, Oliver Macho, Vladimíra Trnčáková, Alena Komersová, Jitka Mužíková   +8 more
wiley   +1 more source

Evaluation of the binder effect of Pentadesma butyracea gum on the mechanical characteristics of paracetamol tablets

Scientific African
Natural gums are widely studied as safe, affordable, and accessible pharmaceutical excipients, yet many indigenous gums remain poorly characterized, highlighting the need for locally viable binder alternatives.
Mary-Ann Archer, Kwabena Ofori-Kwakye, Raphael Johnson, Isaac Yaw Attah, Samuel Lugrie Kipo, Mariam El Boakye-Gyasi, Frederick William Akuffo Owusu, Emmanuel Awintiig Adakudugu, Doris Kumadoh   +8 more
doaj   +1 more source

Clinical Trials Conducted on Herbal Remedies for the Treatment of Melasma: A Scoping Review

Journal of Cosmetic Dermatology, Volume 24, Issue 2, February 2025.
ABSTRACT Introduction Melasma, also known as chloasma, is a common skin disorder characterized by acquired hyperpigmentation. Many patients with this condition prefer using herbal remedies instead of chemical agents. This study aims to review clinical trials conducted on the effectiveness of herbal remedies in treating melasma.
Mohammad Mahdi Parvizi, Maryam Hekmat, Nahid Yousefi, Rojan Javaheri, Arman Mehrzadeh, Nasrin Saki   +5 more
wiley   +1 more source

TABLETS. REGULATORY REQUIREMENTS OF THE STATE PHARMACOPOEIA XIII EDITION

Разработка и регистрация лекарственных средств, 2019
Comparative analysis of pharmacopoeial requirements for dosage forms tablets has been made due to the introduction of the State Pharmacopoeia of the Russian Federation XIII edition. An overview of changed requirements can be useful for revision (reissue)
N. V. Isaeva, A. I. Tulaykin, E. V. Sheshegova   +2 more
doaj  

Chitosan‐based spray‐dried solid dispersions of apigenin in a 3D printable drug delivery system

Journal of Applied Polymer Science, Volume 142, Issue 1, January 5, 2025.
Schematic representation of chitosan‐based apigenin spray‐dried solid dispersions (SDSDs) preparation. Abstract This study aims to develop chitosan‐based apigenin (AGN) spray‐dried solid dispersions (SDSDs) within a 3D pill. AGN SDSDs were prepared using 1:1 (AC1), 1:1.5 (AC2), and 1:2 (AC1) apigenin/chitosan weight ratios.
Amer S. Alali, Mohammed Muqtader Ahmed, Farhat Fatima, Md. Khalid Anwer, Mutasim Ibnauf, M. Ali Aboudzadeh   +5 more
wiley   +1 more source

Current Requirements for the Degree of Fineness of Herbal Substances and Herbal Medicinal Products

Регуляторные исследования и экспертиза лекарственных средств, 2020
The introduction of monographs on new types of herbal substances, which were not included in the previous editions of the State Pharmacopoeia of the Russian Federation (Ph.
E. L. Kovaleva, V. V. Shelestova, L. N. Frolova, O. V. Bondarenko, O. B. Nikolaeva, V. Yu. Kuteynikov   +5 more
doaj   +1 more source

Development and Comparative Evaluation of Two Polyherbal Nutraceuticals, BobyGuards A and B: Phytochemical Composition, Antioxidant Potential, and Nutritional Value

Journal of Food Quality, Volume 2025, Issue 1, 2025.
Research in nutrigenomics highlights the ability of nutrients to modulate oxidative stress and reduce free radical production, playing a key role in chronic disease prevention and management, particularly cancer. Nutraceuticals, especially polyherbal blends, offer enhanced bioactivity due to synergistic interactions among phytochemical constituents ...
Borelle Mafogang, Stephane Zingue, Charles Taptue Kotue, Michelle Djouhou, Franck Armand Fozing Fomo, Roger Ponka, Elie Fokou, Sunil Pareek   +7 more
wiley   +1 more source

IMPROVEMENT OF QUALITY REQUIREMENTS FOR CRUDE HERBAL DRUGS OF FRUCTUS CARVI, FRUCTUS FOENICULI AND FRUCTUS ANISI VULGARIS

Разработка и регистрация лекарственных средств, 2019
Improvement of the quality requirements for the herbal pharmaceutical substances is the basis for the safety and efficacy of drugs produced from it. Modern diagnostic methods made it possible to clarify and to elaborate the regulatory requirements for ...
I. A. Samylina, V. M. Baeva, R. M. Kuznetsov   +2 more
doaj  

Development of HPLC method for identification and quantification of genistein substance

Регуляторные исследования и экспертиза лекарственных средств
INTRODUCTION. low-toxic polyphenolic compound with significant antioxidant activity. Genistein Genistein (5,7-dihydroxy-3-(4-hydroxyphenyl)chromene-4-on) is in combination with chemoradiotherapy can prevent and reduce radiation damage.
L. D. Ignatova, V. V. Tihonova, O. Yu. Strelova   +2 more
doaj   +1 more source

Antidepressant‐Like Effect of an Immediate‐Release Formulation of Mallotus oppositifolius in Mice

Scientifica, Volume 2025, Issue 1, 2025.
Background Antidepressant‐like effects of the crude extract of Mallotus oppositifolius (MOE) have been previously demonstrated. However, to overcome the limitations of crude extracts as medicines, we produced an immediate‐release formulation of MOE (MOE‐IR) and tested its efficacy.
Zakaria Abdullah Ibrahim, Ofosua Adi-Dako, Kevin Kofi Adutwum-Ofosu, Patrick Amoateng, Frimpong Appiah, Awo Efua Koomson, Donatus Wewura Adongo, Awo Afi Kwapong, Kennedy Kwami Edem Kukuia, Venkatesh Srinivasan   +9 more
wiley   +1 more source