نتایج جستجو برای: ethanolic extracts of propolis

تعداد نتایج: 21166986  

ژورنال: مجله دانشگاه علوم پزشکی گیلان 1999
فانی یگانه, دکتر احمد , فرج زاده شیخ , دکتر احمد ,

ABSTRACT Propolis or bee glue is a production of hive with resine nature which had been known from ancient times and was used in treatment of infectious disease. At present time it is still widely used in the eastern parts of Europe. The use of propolis for its antibacterial, antiviral, antifungal and certain other useful pharmacologic effects is increasing. Because of difference between the s...

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Journal: :World Journal of Microbiology and Biotechnology 2011

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Journal: :Journal of Saudi Chemical Society 2012

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Journal: :Oncology reports 2009
Masashi Ishihara Kuniko Naoi Masanari Hashita Yoshinori Itoh Masumi Suzui

More than 300 bio-active compounds have been identified from bee propolis in various regions of the world. The objective of this study was to examine whether the ethanol extracts of Chinese and Brazilian propolis may exert anticancer activities in four human colon carcinoma cell lines, namely CaCo2, HCT116, HT29 and SW480. Propolis samples were extracted with ethanol, and the crude extracts wer...

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2015
UMAR ZAYYANU USMAN MAHANEEM MOHAMED

Propolis is a complex resinous material with many pharmacological and biological properties attributed to the presence of many volatile and non-volatile phytochemical compounds which have not been analysed in details for Malaysian propolis. In this study, we determined and compared volatile phytochemical compounds in water and ethanol extracts of Malaysian propolis (Trigona itama) using gas chr...

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Journal: :Biological & pharmaceutical bulletin 2004
Denise Pimenta da Silva Leitão Ademar Alves da Silva Filho Ana Cristina Morseli Polizello Jairo Kenupp Bastos Augusto César Cropanese Spadaro

Streptococcus mutans triggers dental caries establishment by two major factors: synthesis of organic acids, which demineralize dental enamel, and synthesis of glucans, which mediate the attachment of bacteria to the tooth surface. Propolis is a natural product that may prevent dental caries. Baccharis dracunculifolia DC (Asteraceae), a native plant from Brazil, is the most important botanical o...

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Journal: :Nutrition Journal 2018

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Journal: :Turkish journal of medical sciences 2015
Ibrahim Turan Orhan Değer Yüksel Aliyazicioğlu Selim Demir Kağan Kilinç Ayşegül Sümer

BACKGROUND/AIM Propolis is a bee product with antioxidative, antimutagenic, and other beneficial properties, and it is used as a natural drug. It is rich in polyphenolic compounds. Its composition varies depending on the particular geographical region. Oxidative stress is caused by an imbalanced free radical production and antioxidant system. The effects of flavonoids on the expression of DNA r...

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ژورنال: مجله دانشگاه علوم پزشکی خراسان شمالی 2021
Zarghami Moghaddam, Parastoo, Alesheikh, Peiman , Hasan Abadi, Gilda , Mehr Ara, Reza , Teymouri, Manouchehr ,

Introduction: The first step to oral health is the prevention and treatment of the disease in its early stages, which affects the quality of life, self-confidence and social relationships. The aim of this study was to investigate the antimicrobial effect of Propolis, Miswak and Rosa damascene on oral pathogens. Methods: The medicinal plants Miswak, Rosa damascene and Propolis, after preparatio...

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2003
Elaine C.E. Gebara Luiz A. Lima Marcia P.A. Mayer

Propolis extract antimicrobial activity against periodontopathic (ATCC) bacteria was investigated “in vitro”. Bacterial strains tested were: Prevotella intermedia, Prevotella melaninogenica, Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans, Capnocytophaga gingivalis and Fusobacterium nucleatum. Minimal inhibitory concentration (MIC) for the strains tested was determined using the ...

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