background and objective: nowadays, incidence of antibiotic-resistance among pathogenic bacteria has increased due to indiscriminate use of antimicrobial drugs for treatment of diseases, especially urinary tract infections. medicinal plants are also of great importance as antibacterial agents. therefore, the aim of this study was to determine the antibacterial effect of ethanolic extract of net...

Keith Rayburn, MD, is a physician in the Department of Medicine, Santa Clara Valley Medical Center, San Jose, California. Eric Fleischbein, PharmD, is a pharmacist in the Department of Pharmacy Services, Santa Clara Valley Medical Center. Jessica Song, PharmD, is a pharmacist in the Department of Pharmacy Services, Santa Clara VaUey Medical Center, and an instructor at the University ofthe Paci...

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Amaç: Bu çal›flmada, streptozin ile diyabet gelifltirilen s›çanlarda, Urtica dioica yapraklar›n›n hidroalkol ekstrakt›n›n, karaci¤erde gözlenen kantitatif morfometrik de¤ifliklikler üzerine olan koruyucu etkisinin araflt›r›lmas› amaçlanm›flt›r. Yöntem: Otuz adet erkek Wistar cinsi s›çan kontrol (G1), diyabetik (G2) ve diyabetik+Urtica dioica (G3) olmak üzere 3 gruba ayr›ld›lar. Kontrol grubuna ...

Choline acetyltransferase was demonstrated in nettles (Urtica dioica), peas (Pisum sativum), spinach (Spinacia oleracea), sunflower (Helianthus annuus) and blue--green algae by using a Sepharose--CoASH affinity column. The column effected a 1500-fold purification of the enzyme from nettle homogenates and was required for demonstrating activity in the other higher plants. Demonstration of the en...

Plants used for treating endoand ectoparasites of rabbits and poultry in British Columbia included Arctium lappa (burdock), Artemisia sp. (wormwood), Chenopodium album (lambsquarters) and C. ambrosioides (epazote), Cirsium arvense (Canada thistle), Juniperus spp. (juniper), Mentha piperita (peppermint), Nicotiana sp. (tobacco), Papaver somniferum (opium poppy), Rubus spp. (blackberry and raspbe...

Bois noir is an important grapevine yellows disease in Europe that can cause serious economic losses in grapevine production. It is caused by stolbur phytoplasma strains of the taxonomic group 16SrXII-A. Hyalesthes obsoletus Signoret (Hemiptera: Cixiidae) is the most important vector of bois noir in Europe. This polyphagous planthopper is assumed to mainly use stinging nettle [Urtica dioica L. ...

Types of nettles (Urtica dioica) were collected from different regions to analyze phenolic compounds in this research. Nettles are specially grown in the coastal part. According to this kind of properties, nettle samples were collected from coastal part of (Mediterranean, Aegean, Black sea, and Marmara) Turkey. Phenolic profile, total phenol compounds, and antioxidant activities of nettle sampl...

Bipod nettle Utrica dioica L has therapeutic properties in treatment of human chronic diseases such as anemia, joints pain and skin diseases. In this research the major components of extracts in different parts of plant (root, stem and leaf) were identified by gas chromatography (GC) apparatus. Twenty compounds were identified, the most important of which were Neophytadiene (25.21%), Phtaleic a...