'Ethanolic extract' presentation slideshows

Antihirsutism activity of Fennel ( fruits of Foeniculum vulgare ) extract A double-blind placebo controlled study

Antihirsutism activity of Fennel ( fruits of Foeniculum vulgare ) extract A double-blind placebo controlled study. Phytomedicine K. Javidnia, L. Dastgheib, S. Mohammadi Samani and A. Nasiri Faculty of Pharmacy, Shiraz University of Medical Sciences

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Pharmacognostic standardization and phytochemical screening of albizzia lebbeck

Pharmacognostical standardization and phytochemical screening of Albizzia lebbeck leaves were assessed. Transverse section of Albizzia lebbeck leaves shows an upper and lower single horizontal layered epidermis followed by spongy parenchyma on both lower and upper surfaces, parenchymatous cells are thin-walled with intercellular space. Bundle sheath is present surrounding vascular bundle consist 8-10 layers of parenchymatous cells. Phytochemical screening of ethyl acetate, ethanolic and water maceration extracts of leaves shows presence of different chemical constituents like alkaloids, tannins, carbohydrates, flavanoids, proteins and Amino acids. Foaming index is less then 100 which indicate presence of saponins in leaves which finally proves by quantitative determination of total saponin 1.4% and total flavanoids 0.6%. Water soluble extractives are more then alcohol soluble extractives show more water soluble constituents in the leaves.

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Anti-depression potential of herbal drugs: An overview

India is sitting on a gold mine of well-recorded and traditionally well practiced knowledge of herbal medicine. There are very few medicinal herbs of commercial importance, which are not found in this country. India officially recognizes over 3000 plants for their medicinal value. It is generally estimated that over 6000 plants in India are in use in traditional, folk and herbal medicine.

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Terminalia chebula, popularly known as Harad, black- or chebulic myrobalan contains hydrolysable tannins. This dominantly contains many phytochemicals viz., casuarinin, chebulanin, chebulagic acid, chebulinic acid corilagin, ellagic acid, gallic acid, neochebulinic acid, punicalagin, 1,2,3,4,6-penta-O-galloyl-u03b2-D-glucose,1,6-di-o-galloyl-D-glucose,3,4,6-tri-o-glloyl-D-glucose, terchebulin. There are many medicinal investigations recording viz., antiulcer, antioxidant, anticarcinogenic, antimutagenic, radio protective, hepatoprotective, cardioprotective, cytoprotective, antidiabetic, renoprotective, antibacterial, antifungal, antiviral, antiprotozoal, anti-inflammatory, antiarthritic, antispasmodic, wound healing and anticonceptive, molluscidal, anthelmintic, anaphylactic, hypolipidemic, hypocholesterolemic. Also having chemopreventive potential and adaptogenic activities. This has purgative property, immunomodulatory, analgesic, antiallergic, neuroprotective, acetylcholine inhibition activity and have gastrointestinal motility improving activity. This is beneficial in bronchial asthma and also useful as dye for fabrics.

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1 Anyasor, G.N., 1 Esiaba I.O. , 1 Ogunwenmo, K.O. , 1 Esan, E.B., 2 Olajuyigbe, O.O., 2 Ikpeoha, N. S., 1 Onyishi

BIOCHEMICAL AND ANTIMICROBIAL EFFECTS OF AQUEOUS AND ALCOHOLIC EXTRACTS OF Codiaeum variegatum (EUPHORBIACEAE). 3RD INTERNATIONAL e-CONFERENCE AGRICULTURAL BIOSCIENCES 2010 JUNE 1-15, 2010.

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Anti gastric ulcer activity of Ficus nervosa bark in wistar albino rats

The effect of chloroform, ethyl acetate and ethanolic extract of ficus nervosa bark was investigated in rats to evaluate the anti-ulcer activity by using aspirin, alcohol and pyloric ligation models experimentally induced gastric ulcer. The parameters taken to assess anti-ulcer activity were volume of gastric secretion, pH, free acidity, total acidity and ulcer index. The results indicate that the ethanolic extract 200mg/kg significantly decreases the volume of gastric acid secretion, pH, free acidity, total acidity and ulcer index with respect to standard.

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Phytochemical studies and biological activity of Dodonaea Viscosa flowers extract

The main objective of this present work is to find out good pharmacological activities in herbal source with their phytochemical study, which is aimed to investigate of 80% ethanolic extract of Dodonaea Viscosa flowers for their antioxidant, analgesic and cytotoxic activities. Fractionation of this extract led to the isolation of fourteen natural bioactive compounds, among them a novel one was isolated and identified as; 6-OH-kaempferol-3,6-dimethylether4`-glucopyranoside besides 13 known compounds including one kaempferol glycoside, three methylated kaempferol,onequercetin glycoside, five methylated quercetin and three aglycones. All the pure compounds were identified by chromatographic methods, chemical degradation and spectral data (1H NMR, 13C NMR). The 300 µL ethanolic extract concentration showed the most potent antioxidant activity with inhibition % 82.09 ± 0.15 using the DPPH radical scavenging method which is higher than the standard BHA (68.2) and lower than the standard TBHQ (98.2). Its cytotoxic activity against breast carcinoma cell line (MCF7) showed IC50 19.4 µg/ml compared with the standard used (Cisplatin), which its IC50 is 5.48µg/ml. Its anti-nociceptive properties showed that the 200 µL ethanolic extract concentration significantly (p<0.05) increased the response time in hot plate method and decreased the number of writhes in acetic acid writhing test when comparing with the control group.

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Hui-Jing GU

Hui-Jing GU. IUFRO Division 5 Conference 5.0 7 .00 D Forest Products / Energy and chemicals from forest biomass / Chemicals from wood. Hui-Jing GU, Sen-Sung CHENG, Hui-Ting CHANG and Shang-Tzen CHANG. School of Forestry and Resource Conservation, National Taiwan University

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Screening of antioxidant potential of Citrullus Colocynthis methanolic extract

Medicinal plants are the spine of long-established systems of medication all the way through the world. They are worthless, barely credible and conventional source for the remedial assortment of diseases in the appearance of medicines. The purpose of our current study was to estimate the antioxidant property of Citrullus colocynthis methanolic extract. Citrullus colocynthis belongs to family Cucurbitaceae, is a therapeutic plant conventionally used as an abortifacient and to indulgence constipation, oedema, bacterial infections, cancer and diabetes. The enthusiasm in the rear of this study was to emphasize the consequence of conventionally consumed plants as a persuasive resource of bioactive compounds. Phytochemical Screening of methanolic extract showed the occurrence of a variety of phytoconstituents that are accountable for pharmacological activities. The Antioxidant activity of methanolic extract was study spectrophotometrically by 1,1-diphenyl-2-picryl hydrazyl as well as free radical scavenging method. The results of present study revealed that the methanolic extract of Citrullus colocynthis possesses considerable antioxidant activity due to its free radical scavenging property.

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Evaluation of antimicrobial efficacy of some medicinal plants

Medicinal plants are finding use as pharmaceuticals, nutraceuticals, cosmetics and food supplements. Even as traditional source of medicines and they continue to play pivotal rule.

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Evaluation of the Anti-Hyperglycemic Property of the Philippine Duhat (Syzygium cumini), Crude Methanolic Leaf Extract o

Due to metabolic stress secondary to hyperglycemia and safety issues of primary pharmacologic agents used for the treatment of diabetes, safer plant-based natural products are being evaluated as alternative supplements in ensuring normal basal glucose level both in normal and diabetic patients. Recent studies have focused on developing such herbal drugs from plants like Syzygium cumini. This plant is readily used as an herbal drug in the Philippines due to its known medicinal properties; there are no sufficient studies currently available in the literature that validates the efficacy of the local duhat variety against hyperglycemia especially that of the leaf extract. In this study, crude methanolic extract of S. cumini leaves was evaluated for its anti-hyperglycemic property.

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Jonathan Tolentino and Claudia Briones Biology Department, Skyline College, San Bruno CA

ANTIBACTERIAL ACTIVITY OF HERBAL EXTRACTS USED IN NATIVE AMERICAN TRADITIONAL MEDICINE. ANTIBACTERIAL ACTIVITY OF HERBAL EXTRACTS USED IN NATIVE AMERICAN TRADITIONAL MEDICINE. Jonathan Tolentino and Claudia Briones Biology Department, Skyline College, San Bruno CA. Results

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Evaluation of the Antibacterial Activity of the Traditional Medicinal Plant, Astragalus membranaceus

Evaluation of the Antibacterial Activity of the Traditional Medicinal Plant, Astragalus membranaceus. 0 S.E.

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ABSTRACT

ABSTRACT. THE IN VITRO EFFECTIVITY TEST OF Cassia alata Linn LEAVES ETHANOLIC EXTRACT AS STOMATITIS AFTOSA RECURRENT MEDICINE IN CARBOMER ETD 2020 GEL BASE (Against Candida. albicans). Widyasworo Ratri. Stomatitis aftosa recurrent is caused by fungus infection on mouth and respiratory.

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