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Naoaki Morihara, Atsuko Hino
Aged garlic extract (AGE), a garlic preparation rich in water-soluble cysteinyl moieties, has been reported to have multiple beneficial effects on cardiovascular disease including inhibition of platelet aggregation. However, the mode of AGE action on platelets has not been clear. In this study, we examined the effect of AGE on the functional property of platelet by administering AGE to rats and evaluating the platelet aggregation in response to collagen in vitro. We found that AGE treatment significantly reduced the ability of platelet to aggregate and this effect of AGE was manifested on the 14 day, but not 7 day of treatment...
October 20, 2016: Journal of Natural Medicines
Apisada Ket-On, Natkritta Pongmongkol, Anongnat Somwangthanaroj, Theeranun Janjarasskul, Kanitha Tananuwong
The impact of spice powders on physical, mechanical, thermal and barrier properties, and on storage stability, of whey protein isolate (WPI)-based films was determined. Films with added spices were prepared from casting solution containing 10 % (w/w) heat-denatured WPI, glycerol (WPI:glycerol of 3:2 w/w), sodium chloride (0.4 g/100 g solution), garlic and pepper powders (≤3 g each/100 g solution). Water activity (aw) of all films was 0.53-0.57. Addition of spice powders increased thickness, darkness and yellowness of the WPI films...
July 2016: Journal of Food Science and Technology
Alexander Castro Grijalba, Estefanía M Martinis, Rodolfo G Wuilloud
A highly sensitive vortex assisted liquid-liquid microextraction (VA-LLME) method was developed for inorganic Se [Se(IV) and Se(VI)] speciation analysis in Allium and Brassica vegetables. Trihexyl(tetradecyl)phosphonium decanoate phosphonium ionic liquid (IL) was applied for the extraction of Se(IV)-ammonium pyrrolidine dithiocarbamate (APDC) complex followed by Se determination with electrothermal atomic absorption spectrometry. A complete optimization of the graphite furnace temperature program was developed for accurate determination of Se in the IL-enriched extracts and multivariate statistical optimization was performed to define the conditions for the highest extraction efficiency...
March 15, 2017: Food Chemistry
Mojtaba Shafiekhani, Pouya Faridi, Javad Kojuri, Soha Namazi
OBJECTIVE: Some of the adverse effects of aspirin including peptic ulcers, gastrointestinal bleeding and aspirin resistance compelled researchers to find a suitable alternative with fewer adverse effects. In this clinical trial, we aimed to find the effective antiplatelet dose of garlic. MATERIALS AND METHODS: This randomized controlled clinical trial (RCT) was conducted on 62 healthy volunteers of 20-50 years old. All volunteers used 80 mg aspirin per day for 1 week and at the end of this time, platelet aggregation (PA) induced by 4 agonists acting in aggregation pathway including adenosinediphosphate (20 μmol/l), epinephrine (20 μmol/l), collagen(0...
September 2016: Avicenna Journal of Phytomedicine
Mahmoud Zardast, Kokab Namakin, Jamil Esmaelian Kaho, Sarira Sadat Hashemi
OBJECTIVE: Helicobacter pylori (H. pylori) is the most common pathogenic bacteria in the stomach. The aim of the current study was to explore the effect of oral garlic administration on bacterial urease activity inside the stomach and its contribution to the treatment of H. pylori infection. MATERIALS AND METHODS: In this clinical trial, 15 patients were studied quantitatively with Urease Breath Test (UBT). The patients with gastrointestinal symptoms and a positive serum H...
September 2016: Avicenna Journal of Phytomedicine
Sibghatullah Muhammad Ali Sangi
BACKGROUND: Since long high fat diet (HFD) is being blamed for causing fatty degeneration of liver and formation of atheromatous plaques. At present, no proper pharmacotherapy is available for both the conditions. In this study, different substances containing monounsaturated fatty acids were used to observe their protective effects in the HFD induced damage to liver and coronary vessels. OBJECTIVES: To discover effective therapeutic agents for HFD induced fatty degeneration of liver and atheromatous plaques...
July 2016: Pharmacognosy Magazine
Vicente de Paulo R da Silva, Sonaly D de Oliveira, Célia C Braga, José Ivaldo B Brito, Francisco de Assis S de Sousa, Romildo M de Holanda, João Hugo B C Campos, Enio P de Souza, Armando César R Braga, Rafaela S Rodrigues Almeida, Lincoln E de Araújo
Virtual water trade is often considered a solution for restricted water availability in many regions of the world. Brazil is the world leader in the production and export of various agricultural and livestock products. The country is either a strong net importer or a strong net exporter of these products. The objective of this study is to determine the volume of virtual water contained in agricultural and livestock products imported/exported by Brazil from 1997 to 2012, and to define the water self-sufficiency index of agricultural and livestock products in Brazil...
October 16, 2016: Journal of Environmental Management
Yunlong Shan, Zhonghong Wei, Li Tao, Siliang Wang, Feng Zhang, Cunsi Shen, Hongyan Wu, Zhaoguo Liu, Pingting Zhu, Aiyun Wang, Wenxing Chen, Yin Lu
Cancer prevention through intake of biologically active natural products appears to be an accessible way to reduce the risk of cancer. Diallyl disulfide (DADS), a major garlic derivative, has exhibited potential role in cancer therapy. The study is aimed to evaluate the prophylactic effect of DADS in chemically induced mouse skin carcinogenesis and investigate the molecular targets mediated by DADS. Two-stage chemically induced carcinogenesis model by cutaneous application of DMBA and subsequent TPA was established to study the prophylactic effect of DADS...
October 19, 2016: Scientific Reports
F Borrisser-Pairó, N Panella-Riera, M Gil, Z Kallas, M B Linares, M Egea, M D Garrido, M A Oliver
Boar taint is an unpleasant odour and flavour present in some entire male pigs that is due to the presence of androstenone and skatole. The aim of the study was to assess the sensitivity of 150 consumers to androstenone and to compare the acceptability and liking of meat from castrated and entire pigs, cooked with different cooking methods. Meat samples consisted of loins from castrated (CM) and entire male pigs (EM) with high levels of androstenone cooked by two cooking methods: sous-vide and fried/breaded with garlic and parsley...
October 13, 2016: Meat Science
Xu Han, Zhihui Cheng, Huanwen Meng
BACKGROUND: Garlic (Allium sativum L.) stalk is a byproduct of garlic production that is normally thought of as waste but is now considered to be a useful biological resource. It is necessary to utilise this resource efficiently and reasonably to reduce environmental pollution and achieve sustainable agricultural development. RESULTS: The effect of decomposed garlic stalk for different durations was investigated in this study using wheat (Triticum aestivum L.) and lettuce (Lactuca sativa var...
October 17, 2016: Journal of the Science of Food and Agriculture
Harinder Singh Bedi, Vivek Tewarson, Kamal Negi
We report a 55-year-old man who underwent off-pump bypass surgery and had diffuse oozing and bruising postoperatively. His hematological profile had been normal preoperatively and he had been off antiplatelets for a week prior to surgery. Postoperatively, a detailed talk revealed that he had been on dietary supplements containing fish oil and garlic - both of which are known to affect platelet function. It behooves the surgeon and anesthetist to screen all patients preoperatively for the possibility of intake of any dietary supplements taken by the patient...
September 2016: Indian Heart Journal
Feras Q Alali, Tamam El-Elimat, Lila Khalid, Reema Hudaib, Tuqa Saleh Al-Shehabi, Ali H Eid
Cardiovascular disease (CVD) is the leading cause of global mortality with a substantial economic impact. The annual deaths are expected to increase in the next decade. An array of dietary supplements is being used by people worldwide to ameliorate cardiovascular risk factors. Garlic (Allium sativum L.), a top-selling herbal dietary supplement, is renowned for its wide range beneficial effects, particularly in the treatment and prevention of CVD. This review aims to present a thorough discussion of the available evidence-based data which support the use of garlic in the treatment or prevention of cardiovascular diseases, including atherosclerosis, hypertension, and hyperlipidemia...
October 10, 2016: Current Pharmaceutical Design
Ha-Na Kim, Sung-Goo Kang, Yong Kyun Roh, Min-Kyu Choi, Sang-Wook Song
PURPOSE: Alcoholic liver disease or non-alcoholic fatty liver disease/non-alcoholic steatohepatitis are well-known risk factors for liver fibrosis or cirrhosis and hepatocellular carcinoma; it is a major global health concern, but there are few effective and safe management options. Therefore, we aimed to investigate the effects of fermented garlic extracts (FGEs) on hepatic function in adults with mild hepatic dysfunction without underlying hepatic disease. METHODS: In this double-blind, randomized, placebo-controlled study, seventy-five adults with elevated serum gamma-glutamyl transpeptidase (GGT) levels were included in a FGE-administered group (n = 36) or a placebo group (n = 39), and received either two sachets/day containing FGEs or placebo over a 12-week period...
October 14, 2016: European Journal of Nutrition
Hailong Song, Yuan Lu, Zhe Qu, Valeri V Mossine, Matthew B Martin, Jie Hou, Jiankun Cui, Brenda A Peculis, Thomas P Mawhinney, Jianlin Cheng, C Michael Greenlief, Kevin Fritsche, Francis J Schmidt, Ronald B Walter, Dennis B Lubahn, Grace Y Sun, Zezong Gu
Aged garlic extract (AGE) is widely used as a dietary supplement on account of its protective effects against oxidative stress and inflammation. But less is known about specific molecular targets of AGE and its bioactive components, including N-α-(1-deoxy-D-fructos-1-yl)-L-arginine (FruArg). Our recent study showed that both AGE and FruArg significantly attenuate lipopolysaccharide (LPS)-induced neuroinflammatory responses in BV-2 microglial cells. This study aims to unveil effects of AGE and FruArg on gene expression regulation in LPS stimulated BV-2 cells...
October 13, 2016: Scientific Reports
Maheswata Sahoo, Lingaraja Jena, Surya Narayan Rath, Satish Kumar
The influenza A (H1N1) virus, also known as swine flu is a leading cause of morbidity and mortality since 2009. There is a need to explore novel anti-viral drugs for overcoming the epidemics. Traditionally, different plant extracts of garlic, ginger, kalmegh, ajwain, green tea, turmeric, menthe, tulsi, etc. have been used as hopeful source of prevention and treatment of human influenza. The H1N1 virus contains an important glycoprotein, known as neuraminidase (NA) that is mainly responsible for initiation of viral infection and is essential for the life cycle of H1N1...
September 2016: Genomics & Informatics
Hirotaka Amano, Daichi Kazamori, Kenji Itoh
Three major organosulfur compounds of aged garlic extract, S-allyl-L-cysteine (SAC), S-methyl-L-cysteine (SMC), and trans-S-1-propenyl-L-cysteine (S1PC), were examined for their effects on the activities of five major isoforms of human CYP enzymes: CYP1A2, 2C9, 2C19, 2D6, and 3A4. The metabolite formation from probe substrates for the CYP isoforms was examined in human liver microsomes in the presence of organosulfur compounds at 0.01-1 mM by using liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis...
2016: Biological & Pharmaceutical Bulletin
Lee William Cohnstaedt, Darren Snyder
Insecticidal sugar baits for mosquitoes and house ies have proven e cacy to reduce insect populations and consequently, disease transmission rates. The new insecticidal sugar trap (IST) is designed speci cally for controlling biting midge disease vector populations around livestock and near larval habitats. The trap operates by combining light-emitting diode (LED) technology with insecticidal sugar baits. The positive photo attraction of Culicoides elicited by the LEDs, draws the insects to the insecticidal sugar bait, which can be made from various commercial insecticide formulations (pyrethroids, neonicotinoids, etc...
September 30, 2016: Veterinaria Italiana
Yasumitsu Ogra, Yurie Ogihara, Yasumi Anan
The metabolism of selenomethionine (SeMet) in two major selenium (Se) accumulator plants, garlic and Indian mustard, was compared to that of stable isotope labeled selenate. Indian mustard more efficiently transported Se from roots to leaves than garlic. In addition, Indian mustard accumulated larger amounts of Se than garlic. γ-Glutamyl-Se-methylselenocysteine (γ-GluMeSeCys) and Se-methylselenocysteine (MeSeCys) were the common metabolites of selenate and SeMet in garlic and Indian mustard. Indian mustard had a specific metabolic pathway to selenohomolanthionine (SeHLan) from both inorganic and organic Se species...
September 23, 2016: Metallomics: Integrated Biometal Science
Ali Pourzand, Aynaz Tajaddini, Saeed Pirouzpanah, Mohammad Asghari-Jafarabadi, Nasser Samadi, Ali-Reza Ostadrahimi, Zohre Sanaat
PURPOSE: The protective effect of Allium vegetables against carcinogenesis has been reported in experimental studies particularly focusing on the gut. Therefore, we conducted a hospital-based matched case-control study to explore the association between dietary Allium consumption and risk of breast cancer among Iranian women in northwest Iran. METHODS: A validated, quantitative, food frequency questionnaire was completed in 285 women (aged 25-65 years old) newly diagnosed with histopathologically confirmed breast cancer (grade II, III or clinical stage II, III) in Tabriz, northwest Iran, and the completed questionnaires were included in an age- and regional-matched hospital based-control study...
September 2016: Journal of Breast Cancer
Laura Gálvez, Jéssica Gil-Serna, Marta García, Concepción Iglesias, Daniel Palmero
The most serious aerial disease of garlic is leaf blight caused by Stemphylium spp. Geographical variation in the causal agent of this disease is indicated. Stemphylium vesicarium has been reported in Spain, whereas S. solani is the most prevalent species recorded in China. In this study, Stemphylium isolates were obtained from symptomatic garlic plants sampled from the main Spanish production areas. Sequence data for the ITS1-5.8S-ITS2 region enabled assignation of the isolates to the Pleospora herbarum complex and clearly distinguished the isolates from S...
October 2016: Plant Pathology Journal
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