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Showing 81-100 of 2,023 results
  1. Using the Design of Experiments for Development, Validation, and Optimization of HPLC-UV Assay of Tamoxifen Citrate in Polymeric Nanoparticles

    A high-performance liquid chromatography method has been developed, optimized and validated as per ICH guidelines for the measurement of tamoxifen...

    Muzna Ali Khattak, Zafar Iqbal, ... Sadia Pervez in Pharmaceutical Chemistry Journal
    Article 07 December 2022
  2. Development and Validation of Uv-Spectrophotometric Method for the Determination of Atorvastatin Calcium Using Sodium Citrate as Hydrotropic Agent

    Simple, rapid, precise, accurate and specific UV-spectrophotometric method has been developed for atorvastatin calcium determination in bulk and in...

    Tilal Elsaman, Enas Ibrahim, Mohamed E. Adam in Pharmaceutical Chemistry Journal
    Article 18 July 2020
  3. Investigation of Eurycoma longifolia Extract on Alleviating Steatosis by Using In Vivo and In Vitro Steatotic Models: Mechanisms Through Activation of AMPK and Autophagic Flux

    Eurycoma longifolia Jack, Simaroubaceae, is a popular tropical herb native to Southeast Asia, known for its medicinal properties. This study aimed to...

    Hsin-Ju Chen, Yu-Chi Chen, ... Yung-Chia Chen in Revista Brasileira de Farmacognosia
    Article 15 November 2023
  4. Validation of TLC-Densitometry Method for Estimation of Catechin in Acacia catechu Heartwood

    The present study was primarily aimed to determine catechin in Acacia catechu extract using high performance thin layer chromatography (HPTLC) which...

    Pooja Bhardwaj, Ankita Banarjee, ... Rajesh Kumar in Pharmaceutical Chemistry Journal
    Article 16 May 2020
  5. Seasonal Chemical Variability of Aloysia polystachya Leaves

    The use of natural products as food ingredients requires adequate regulation and safety assessment for its legal commercialization. Aloysia polystachya ...

    Daiana S. Retta, Paola M. del R. Di Leo Lira, ... Catalina M. van Baren in Revista Brasileira de Farmacognosia
    Article 19 September 2022
  6. Selumetinib overcomes gefitinib primary and acquired resistance by regulating MIG6/STAT3 in NSCLC

    Gefitinib, as the first-generation epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI), has achieved great advances in the...

    ** Song, Lina Wang, ... Daidi Fan in Archives of Pharmacal Research
    Article 30 November 2023
  7. Factors affecting the availability of tracer health commodities in public facilities at Tana River County, Kenya

    Background

    Delivery of quality healthcare is significantly based on the level of commitment among health facilities. This includes building a strong...

    Japheth Araka Ayako, Peter Ndirangu Karimi, ... Abdul Galgalo Shambaro in Journal of Pharmaceutical Policy and Practice
    Article Open access 15 November 2023
  8. Quality Requirements and Analysis

    For the control of the production of medicines quality requirements are essential. Quality requirements cover the quality of the preparation...
    Mark Santillo, Frederic Lagarce in Practical Pharmaceutics
    Chapter 2023
  9. Comparison of the Chemical Composition and Antioxidant Activity of Essential Oils from the Leaves and Flowers of Sambucus nigra

    Essential oils of Sambucus nigra were obtained by hydrodistillation and analyzed using the GC-MS technique, which led to the identification and...

    Marcin Szymański, Marlena Dudek-Makuch, ... Arkadiusz Szymański in Pharmaceutical Chemistry Journal
    Article 19 August 2020
  10. A Novel Artemisinin-Derived Sesquiterpene from Bacopa gratioloides Volatile Oil by Sustainable and Enhanced Procedures

    Bacopa gratioloides (Cham.) Chodat & Hassl., Plantaginaceae, is an aquatic species underexplored and found in the hostile biome Chaco, Brazil. In...

    Nadla Soares Cassemiro, Luana Bonifácio Sanches, ... Denise Brentan Silva in Revista Brasileira de Farmacognosia
    Article 15 April 2024
  11. Anacardic Acid Mixture: Utilization of a Byproduct for the Sustainable Development of a Potential Antichagasic Agent Against Trypanosoma cruzi

    The work presents an optimization of the extraction and purification processes of the anacardic acids mixture and its evaluation as a potential...

    Tiago Rocha Nogueira, Igor Mesquita Figueredo, ... Antônia Torres Ávila Pimenta in Revista Brasileira de Farmacognosia
    Article 05 September 2023
  12. Anti-inflammatory Activity of Total Alkaloids in Nelumbo nucifera and Simultaneous Determination of Major Bisbenzylisoquinolines

    Plumula nelumbinis , the green embryo of the mature seeds of Nelumbo nucifera Gaertn., Nelumbonaceae, is widely used in traditional Chinese medicine...

    Juntao **e, Tianjian Sha, ... Junxia Zheng in Revista Brasileira de Farmacognosia
    Article 27 February 2023
  13. Bioprospecting Prenyl Flavanones from Dalea boliviana: Structural Insights and Antifungal Properties Against Azole-Resistant Candida albicans

    Prenyl flavonoids are natural compounds with a relatively narrow distribution in plants with particular structural and pharmacological properties. A...

    Melisa Fabiana Negro, María Gabriela Ortega, Mariana Andrea Peralta in Revista Brasileira de Farmacognosia
    Article 04 March 2024
  14. Study of Impurity Profiles in Raw Materials and Tablets of Rutin and Its Production Process: Correlation Analysis

    An HPLC-UV method with high sensitivity and good resolution, calculated by the principal component external standard method with correction factors...

    **nyu Kuang, Dandan Shen, ... Jianhua Wang in Pharmaceutical Chemistry Journal
    Article 01 May 2024
  15. Simultaneous Determination of Buddleoside, Rosmarinic Acid and Chlorogenic Acid by LC–MS/MS for Quality Control of Yinpujiedu Commercial Products

    A simple LC–MS/MS method has been developed and validated for the simultaneous quantitative analysis of buddleoside, rosmarinic acid and chlorogenic...

    **shi Yu, ** Li, Ying Chen in Revista Brasileira de Farmacognosia
    Article 30 September 2022
  16. Development and Validation of an UPLC Method for Quality Control of Plantago major

    Plantago major L. and Plantago australis Lam., Plantaginaceae, have been used in folk medicine mainly as anti-inflammatory and healing agents. The...

    Maria Helena Vendruscolo, Mariana Koetz, ... Amélia T. Henriques in Revista Brasileira de Farmacognosia
    Article 15 April 2024
  17. Simultaneous Estimation of Acetaminophen, Chlorpheniramine Maleate, Methyl Paraben, Propyl Paraben, Sodium Benzoate and Related Impurities in Over-the-Counter Syrup Formulation

    Acetaminophen, chlorpheniramine maleate syrup is an over-the-counter (OTC) non-compendial syrup dosage form. Compendial monograph methods are not...

    Ashok Kumar Palakurthi, Thirupathi Dongala in Pharmaceutical Chemistry Journal
    Article 26 May 2022
  18. Spectrophotometric Methods for Simultaneous Determination of Sulfadoxine and Pyrimethamine in Bulk and Tablet Forms

    Three sensitive and accurate spectrophotometric methods were developed for the quantitative determination of sulfadoxine (SUL) and pyrimethamine...

    Shaza W. Shantier, Myada H. Mohamed, Elrasheed A. Gadkariem in Pharmaceutical Chemistry Journal
    Article 11 November 2022
  19. Trehalose ameliorates prodromal non-motor deficits and aberrant protein accumulation in a rotenone-induced mouse model of Parkinson’s disease

    Trehalose has been recently revealed as an attractive candidate to prevent and modify Parkinson’s disease (PD) progression by regulating autophagy;...

    Soung Hee Moon, Yoonjung Kwon, ... Hyun ** Choi in Archives of Pharmacal Research
    Article 26 May 2022
  20. Vitamin K: a Potential Neuroprotective Agent

    Neurodegeneration, a progressive disease due to the arrested development of atrophy and regression of neuron function, is the most common disorder...

    Kaberi Chatterjee, Papiya Mitra Mazumder, Sugato Banerjee in Revista Brasileira de Farmacognosia
    Article 27 March 2023
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