نتایج جستجو برای: عصارۀ گیاه hypericum perforatum
تعداد نتایج: 35060 فیلتر نتایج به سال:
حضور ترکیبات بیولوژیکی فعال مانند هیپریسین تنها به گونه های خاصی از جنس گل راعی، مانند hypericum perforatum اختصاص دارد. با توجه به سودمندی این ترکیبات در صنعت داروسازی و ناکارآمدی سنتز شیمیایی آنها، روش های تولید جایگزین مانند تولید در شرایط آزمایشگاهی توجهات زیادی را به خود جلب کرده است .
objectives: hypericum perforatum l. is a medicinal plant containing many polyphenolic compounds, including flavonoids and phenolic acids with antidepressant and anti-inflammatory properties. this study was investigated the effects of hypericum perforatum extract (hpe) on immunity, body weight (bw), and spleen index (si) in rats. materials and methods: a total of 24 wistar male rats were ran...
مقدمه : گل راعی (Hypericum perforatum L.) یکی از مهم ترین و پرکاربرد‌ترین گیاهان دارویی در جهان بوده و کاربرد وسیعی در درمان افسردگی خفیف تا متوسط دارد. این جنس دارای گونه‌های متعددی است که مهم‌ترین گونه‌ی آن H. perforatum می‌باشد. هدف : شناسایی اجزای اسانس و بررسی محتوی فنلی و میزان فعالیت آنتی‌اکسیدانی عصاره‌ی گیاه گل راعی جمع‌آوری شده از منطقه تنکابن واقع در شمال ایران. روش برر...
St John's wort (Hypericum perforatum) is a traditional herbal medicine that is used for the topical treatment of superficial wounds, burns and dermatitis. The characteristic metabolites of St John's wort are the photodynamic active plant pigment hypericin and the phloroglucin-derivative hyperforin. To date, no studies on immunomodulatory properties of topical preparations of St John's wort have...
Hypericum perforatum (St John's wort) is a well known medicinal plant used in many pharmaceutical formulations and its main active compound is hypericin. The purpose of our study was to examine the plasma level of hypericin upon long term mice treatment with Hyperici herba extract. A reversible hyperthermia was recorded upon 2 hours of the extract administration, both in males and females. Hype...
Herb-induced liver injury (HILI) has recently attracted attention due to increasing reports of hepatotoxicity associated with use of phytotherapeutics. Here, we present data on HILI from the Berlin Case-Control Surveillance Study. The study was initiated in 2000 to investigate the serious toxicity of drugs including herbal medicines. Potential cases of liver injury were ascertained in more than...
Homeopathic remedies are produced by potentising, that is, the serial logarithmic dilution and succussion of a mother tincture. Techniques like ultraviolet spectroscopy, nuclear magnetic resonance, calorimetry, or thermoluminescence have been used to investigate their physical properties. In this study, homeopathic centesimal (c) potencies (6c to 30c) of copper sulfate, Hypericum perforatum, an...
Hypericum perforatum (St. John's wort) is well-established for its antidepressant activity throughout the world and also various other species within this genus are used in different folk medicines. Hyperforin of St. John's wort inhibited growth of cancer cell lines and the use of hypericin (another compound of H. perforatum) in cancer photodynamic therapy is proposed. Therefore, we investigate...
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