نتایج جستجو برای: hulthemia persica
تعداد نتایج: 2170 فیلتر نتایج به سال:
AIM To evaluate the efficacy of ethanolic extract of Salvadora persica (S. persica) and BioPure MTAD (a mixture of a tetracycline isomer, an acid, and a detergent) in removing the intracanal smear layer of primary teeth. MATERIALS AND METHODS The root canal of 40 extracted human primary anterior teeth were cleaned, shaped and grouped into experimental (n = 30) and control (n = 10). The root c...
چچکیده سابقه و هدف: آلودگی خاک و گیاه به عناصر سنگین مانند روی در اثر فعالیتهای صنعتی بر سلامت انسانها آثار سوء داشته است. کارخانجات صنعتی و معادن، کودها، سموم، فاضلابها از مهمترین منابع آلاینده آب، خاک و گیاهان به فلزات سنگین به شمار میآیند. استان زنجان دارای کارخانههای تولید روی و فعالیتهای معدنکاوی زیادی بوده که باعث آلودگی خاک، آب وگیاهان شده است. پژوهش حاضر با هدف بررسی تأثیر جهت و...
The study aimed to determine the effects of Salvadora persica L. sticks on oral bacteria and odor in comparison to traditional mouth disinfection with mouth rinses. Thirty-five healthy fasting volunteers took part in a crossover clinical trial involving the application of Listerine Cool Mint mouth rinse by the traditional panoral rinsing method or a site-specific method targeting the subgingiva...
Plants produce a number of antimicrobial substances and the roots of the shrub Salvadora persica have been demonstrated to possess antimicrobial activity. Sticks from the roots of S. persica, Miswak sticks, have been used for centuries as a traditional method of cleaning teeth. Diverging reports on the chemical nature and antimicrobial repertoire of the chewing sticks from S. persica led us to ...
Plants have been used for centuries to improve dental health and to promote oral hygiene, and this practice persists in several communities throughout the world. "Miswak" is an Arabic word meaning "tooth-cleaning stick," and Salvadora persica miswak has a wide geographic distribution. It was used by ancient Arabs to whiten and polish the teeth. This review discusses the history and chemical com...
In this study, the hepatoprotective effect of the methanol extract of aerial parts (shoot) from Otostegia persica Boiss (Golder) was investigated against the carbon tetrachloride (CCl4)-induced acute hepatotoxicity in male rats. Liver damage was induced through the oral administration of 50% CCl4 in liquid paraffin (2.5 mL/Kg bw, per os) 60 min after the administration of the methanol extract o...
چکیده به دلیل عوارض فراوان داروهای شیمیایی، داروهای گیاهی در درمان سرطان مورد توجه قرار گرفتهاند. گیاه ورک با نام علمی Hulthemia persica دارای پنج آنتیاکسیدانت فنلی میباشد، به همین دلیل در مطالعه حاضر اثر ضد سرطانی آن در سلولهای هلا در مقایسه با سلولهای سالم هک مورد مطالعه قرار گرفت. پس از جمعآوری گیاه، سرشاخههای هوایی آن جدا و به روش پرکولاسیون عصارهگیری شد. ردههای سلولی هلا و هک ...
Miswak is a traditional chewing stick prepared from the roots, twigs, and stem of Salvadora persica and has been used as a natural method for tooth cleaning in many parts of the world for thousands of years. A number of scientific studies have demonstrated that the miswak (Salvadora persica) possesses antibacterial, anti-fungal, anti-viral, anti-cariogenic, and anti-plaque properties. Several s...
An infestation of Cicadatra persica KirKaldy (Hemiptera: Cicadidae) on apple trees, Malus domestica Borkhausen (Rosales: Rosaceae), was reported for the first time in the apple fruit orchards of Erneh, Syria. Nymphs, adults, exuvia, and exit holes in the soil were observed. The species was identified as C. persica based on morphological characters. Some biological observations and an acoustic a...
A comparative study was performed on 12 species of the genus Veronica L. (Plantaginaceae sensu APG 2003, formerly Scrophulariaceae) namely Veronica persica, V. bachofenii, V. urticifolia, V. agrestis, V. austriaca, V. chamaedrys, V. officinalis, V. orchidea, V. spicata, V. beccabunga, V. hederifolia, V. prostrata. In these species we have determined the aucubin and catalpol content by using a H...
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