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https://www.readbyqxmd.com/read/28231683/the-adverse-effects-of-exercise-and-supraphysiological-dose-of-testosterone-enanthate-te-on-exploratory-activity-in-elevated-plus-maze-epm-test-indications-for-using-total-exploratory-activity-tea-as-a-new-parameter-for-exploratory-activity-estimation-in-epm
#1
(no author information available yet)
OBJECTIVES: The aim of this study was the estimation of effects induced by chronic administration of supraphysiological dose of TE and prolonged exercise in male rats on anxiety levels (alterations in exploratory activity patterns in EPM). MATERIAL AND METHODS: Two sedentary (control - C and testosterone-enanthate - T) and two exercise (exercise - E and testosterone-enanthate plus exercise - T+E) groups (n=32) underwent adequate protocols - the swimming protocol (1 h/day) and TE (20 mg/kg/w, s...
October 24, 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28230296/plants-to-polyelectrolytes-theophylline-polymers-and-their-microsphere-synthesis
#2
Ryan Guterman, Markus Antonietti, Jiayin Yuan
To extend fossil oil supplies, sustainable feed stocks for the production of useful reagents and polymers should be harnessed. In this regard, chemicals derived from plants are excellent candidates. While the vast majority of plant sources used for polymer science only contain C x H y O z , alkaloids such as caffeine, nicotine, and theophylline possess nitrogen functionality that can provide new functions for bioderived polymers and their synthesis. In this context, the chemistry of theophylline, a natural product found in chocolate and tea, is exploited to create a cationic "poly(theophylline)" in a straightforward fashion for the first time...
February 23, 2017: Macromolecular Rapid Communications
https://www.readbyqxmd.com/read/28225779/combined-small-rna-and-degradome-sequencing-reveals-complex-microrna-regulation-of-catechin-biosynthesis-in-tea-camellia-sinensis
#3
Ping Sun, Chunzhen Cheng, Yuling Lin, Qiufang Zhu, Jinke Lin, Zhongxiong Lai
MicroRNAs are endogenous non-coding small RNAs playing crucial regulatory roles in plants. Tea, a globally popular non-alcoholic drink, is rich in health-enhancing catechins. In this study, 69 conserved and 47 novel miRNAs targeting 644 genes were identified by high-throughout sequencing. Predicted target genes of miRNAs were mainly involved in plant growth, signal transduction, morphogenesis and defense. To further identify targets of tea miRNAs, degradome sequencing and RNA ligase-mediated rapid amplification of 5'cDNA ends (RLM-RACE) were applied...
2017: PloS One
https://www.readbyqxmd.com/read/28224843/afternoon-tea-highlights-value-of-nutrition-for-people-with-dementia
#4
(no author information available yet)
Nurses have been urged to support an initiative that aims to raise awareness of the importance of proper nutrition for people with dementia.
February 22, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28223927/effects-of-stroke-on-ipsilesional-end-effector-kinematics-in-a-multi-step-activity-of-daily-living
#5
Philipp Gulde, Charmayne Mary Lee Hughes, Joachim Hermsdörfer
Background: Stroke frequently impairs activities of daily living (ADL) and deteriorates the function of the contra- as well as the ipsilesional limbs. In order to analyze alterations of higher motor control unaffected by paresis or sensory loss, the kinematics of ipsilesional upper limb movements in patients with stroke has previously been analyzed during prehensile movements and simple tool use actions. By contrast, motion recording of multi-step ADL is rare and patient-control comparisons for movement kinematics are largely lacking...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28223130/antitumor-and-antimetastatic-activities-of-rhamnogalacturonan-ii-type-polysaccharide-isolated-from-mature-leaves-of-green-tea-via-activation-of-macrophages-and-natural-killer-cells
#6
Hye-Ryung Park, Dahyun Hwang, Hyung-Joo Suh, Kwang-Won Yu, Tae Young Kim, Kwang-Soon Shin
To investigate the antitumor and antimetastatic polysaccharide from the mature leaves of green tea, GTE-II was purified using size exclusion chromatography. GTE-II consisted of 15 different sugars including rarely observed sugars such as 2-O-methyl-fucose, 2-O-methyl-xylose, apiose, aceric acid, 3-deoxy-D-manno-2-octulosonic acid, and 3-deoxy-D-lyxo-2-heptulosaric acid, which were characteristic of pectic polysaccharide rhamnogalacturonan-II. Treatment of peritoneal macrophages with GTE-II not only increased interleukin (IL)-6 and IL-12 production, but also had significantly increased tumoricidal activity against Yac-1 tumor cells than those obtained from untreated mice...
February 13, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28223076/leaching-of-rare-earth-elements-from-fluorescent-powder-using-the-tea-fungus-kombucha
#7
Stefanie Hopfe, Katrin Flemming, Falk Lehmann, Robert Möckel, Sabine Kutschke, Katrin Pollmann
In most modern technologies such as flat screens, highly effective magnets and lasers, as well as luminescence phosphors, Rare Earth Elements (REE) are used. Unfortunately no environmentally friendly recycling process exists so far. In comparison to other elements the interaction of microorganisms with REE has been studied to a less extent. However, as REE are ubiquitously present in nature it can be assumed that microorganisms play an important role in the biogeochemistry of REE. This study investigates the potential of organic acid-producing microbes for extracting REE from industrial waste...
February 17, 2017: Waste Management
https://www.readbyqxmd.com/read/28222328/effects-of-cooking-methods-and-tea-marinades-on-the-formation-of-benzo-a-pyrene-in-grilled-pork-belly-samgyeopsal
#8
Keun-Cheol Park, HeeSoo Pyo, WooSeok Kim, Ki Sun Yoon
We investigated the effects of different grilling tools, temperatures, and tea marinades on the formation of benzo[a]pyrene in grilled pork belly as well as the antioxidant capacities of tea marinades. The least amount of benzo[a]pyrene was detected in modified charcoal-grilled pork belly (1.28μg/kg). The highest risk factors for the formation of benzo[a]pyrene are direct contact with flames and fat excess on the heating source. A modified charcoal grill can be used as an alternative grilling tool to meet consumer needs for safety and taste...
February 14, 2017: Meat Science
https://www.readbyqxmd.com/read/28222030/sub-chronic-indomethacin-treatment-and-its-effect-on-the-male-reproductive-system-of-albino-rats-possible-protective-role-of-black-tea-extract
#9
Ishwar B Bagoji, Gavishiddappa A Hadimani, Saeed M Yendigeri, Kusal K Das
BACKGROUND: Indomethacin is commonly used as a nonsteroidal anti-inflammatory drug (NSAID) to treat inflammation, arthritis and joint pains. Unfortunately, it has a wide range of adverse effects on the physiological system, including gonads. This study aimed to assess possible beneficial effects of black tea extract (BTE) against indomethacin-induced alteration of gonadal hormone levels in male rats. MATERIALS AND METHODS: Adult male rats were divided into Group I (control), Group II (indomethacin, 5 mg/kg body weight [bwt...
February 21, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/28221885/antibacterial-and-antiadhesive-activities-of-extracts-from-edible-plants-against-soft-drink-spoilage-by-asaia-spp
#10
Hubert Antolak, Agata Czyzowska, Dorota Kregiel
This study was conducted to investigate the antibacterial and antiadhesive activities of ethanol extracts from five edible plant parts: cinnamon bark ( Cinnamomum zeylanicum ), licorice root ( Glycyrrhiza radix ), nettle leaves ( Urtica dioica ), green tea leaves ( Camellia sinensis ), and elderberry flowers ( Sambucus nigra ). The chemical constituents of the extracts were identified using high-performance liquid chromatography and liquid chromatography plus mass spectrometry. Six strains of Asaia lannensis and Asaia bogorensis bacteria isolated from spoiled commercial fruit-flavored noncarbonated mineral water were used...
January 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28220704/functional-characterization-of-a-new-tea-camellia-sinensis-flavonoid-glycosyltransferase
#11
Xianqian Zhao, Peiqiang Wang, Mingzhuo Li, Yeru Wang, Xiaolan Jiang, Lilan Cui, Yumei Qian, Juhua Zhuang, Liping Gao, Tao Xia
Tea (Camellia sinensis) is an important commercial crop, in which the high content of flavonoids provides the health benefits. A flavonoid glycosyltransferase (CsUGT73A20), belonged to Cluster IIIa was isolated from tea plant. The recombinant CsUGT73A20 in E. coli exhibited a broad substrate tolerance towards multiple flavonoids. Among them, kaempferol was the optimal substrate compared to quercetin, myricetin, naringenin, apigenin and kaempferide. However, no product was detected when UDP-galactose was used as the sugar donor...
February 21, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28220563/skin-health-and-protection-at-work-in-croatian-beautician-apprentices
#12
Jelena Macan, Željka Babić, Tea Samardžić
No abstract text is available yet for this article.
March 2017: Contact Dermatitis
https://www.readbyqxmd.com/read/28218395/coffee-tea-and-melanoma-risk-findings-from-the-european-prospective-investigation-into-cancer-and-nutrition
#13
Saverio Caini, Giovanna Masala, Calogero Saieva, Marina Kvaskoff, Isabelle Savoye, Carlotta Sacerdote, Oskar Hemmingsson, Bodil Hammer Bech, Kim Overvad, Anne Tjønneland, Kristina E N Petersen, Francesca Romana Mancini, Marie-Christine Boutron-Ruault, Iris Cervenka, Rudolf Kaaks, Tilman Kühn, Heiner Boeing, Anna Floegel, Antonia Trichopoulou, Elisavet Valanou, Maria Kritikou, Giovanna Tagliabue, Salvatore Panico, Rosario Tumino, H Bas Bueno-de-Mesquita, Petra H Peeters, Marit B Veierød, Reza Ghiasvand, Marko Lukic, José Ramón Quirós, Maria-Dolores Chirlaque, Eva Ardanaz, Elena Salamanca Fernández, Nerea Larrañaga, Raul Zamora-Ros, Lena Maria Nilsson, Ingrid Ljuslinder, Karin Jirström, Emily Sonestedt, Timothy J Key, Nick Wareham, Kay-Tee Khaw, Marc Gunter, Inge Huybrechts, Neil Murphy, Konstantinos K Tsilidis, Elisabete Weiderpass, Domenico Palli
In vitro and animal studies suggest that bioactive constituents of coffee and tea may have anticarcinogenic effects against cutaneous melanoma, however epidemiological evidence is limited to date. We examined the relationships between coffee (total, caffeinated or decaffeinated) and tea consumption and risk of melanoma in the European Prospective Investigation into Cancer and Nutrition (EPIC). EPIC is a multi-centre prospective study that enrolled over 500,000 participants aged 25-70 years from ten European countries in 1992-2000...
February 20, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28217926/reduction-oxidation-cycles-of-organic-matter-increase-bacterial-activity-in-the-pelagic-oxycline
#14
Maximilian P Lau, Michael Hupfer, Hans Peter Grossart
Dissolved organic matter (DOM) in aquatic ecosystems contains redox-active moieties, which are prone to oxidation and reduction reactions. Oxidized moieties feature reduction potentials Eh , so that the moieties may be used as terminal electron acceptors (TEAs) in microbial respiration with a thermodynamic energy yield between nitrate and sulfate reduction. Here, we study the response of pelagic freshwater bacteria to exposure to native DOM with varying availabilities of oxidized moieties and hence redox state...
February 20, 2017: Environmental Microbiology Reports
https://www.readbyqxmd.com/read/28216759/pseudotumor-due-to-metallosis-after-total-elbow-arthroplasty
#15
Roberto Rotini, Graziano Bettelli, Michele Cavaciocchi, Lucia Savarino
The incidence of primary total elbow arthroplasty (TEA) in young patients is increasing. The indications for revision surgery are also rising. Here, we report a rare case of pseudotumor detected in a patient 16 years after TEA. Intraoperative findings revealed a necrotic mass characterized by a conspicuous metallosis in the soft tissues around the prosthesis, which caused ulnar nerve dislocation. Due to this anatomical change, a lesion of the nerve was accidentally produced during revision surgery. The case report emphasizes that the indications for elbow replacement, as well as the patient education about the permanent physical limitations, should be carefully considered...
January 2017: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/28216091/enantiomeric-and-quantitative-analysis-of-volatile-terpenoids-in-different-teas-camellia-sinensis
#16
Yin Zhu, Chen-Yang Shao, Hai-Peng Lv, Yue Zhang, Wei-Dong Dai, Li Guo, Jun-Feng Tan, Qun-Hua Peng, Zhi Lin
Volatile terpenoids play important roles in the formation of tea aroma quality due to their pleasant scents and low odor thresholds. Most volatile terpenoids contain stereogenic centers, which results in various stereo distributions of their enantiomers and diastereoisomers in different types of tea. However, the distribution characteristics of terpenoid enantiomers in teas were still unclear, which poses an obstacle to the scientific understanding of tea aroma. In this work, a new and efficient analysis approach based on headspace solid phase microextraction (HS-SPME)-chiral gas chromatography-mass spectrometry (GC-MS) was established to analyze 12 pairs of familiar terpenoid enantiomers in different teas...
February 10, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28215267/a-community-based-study-of-risk-factors-for-probable-rapid-eye-movement-sleep-behavior-disorder
#17
Jian-Fang Ma, Yuan Qiao, Xiang Gao, Liang Liang, Xiao-Li Liu, Dun-Hui Li, Hui-Dong Tang, Sheng-Di Chen
OBJECTIVES: To cross-sectionally explore the potential risk factors for rapid eye movement (REM) sleep behavior disorder (RBD) in a community cohort in Shanghai. METHODS: Based on the validated RBD screening questionnaire (RBDSQ), we identified individuals with probable RBD (pRBD) in 3635 community-dwelling residents (≥50 years old) from an urban community of Shanghai. Potential risk factors of pRBD, including age, sex, smoking, socioeconomic status, obesity, consumption of tea (surrogate for caffeine intake) and alcohol, medications and chronic disease status, were assessed via questionnaire...
February 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28215148/effects-of-tea-and-coffee-consumption-on-cardiovascular-diseases-and-relative-risk-factors-an-update
#18
Arianna Di Lorenzo, Valeria Curti, Gian Carlo Tenore, Seyed Mohammed Nabavi, Maria Daglia
BACKGROUND: Tea and coffee are the second and third most consumed beverages after water, respectively. The high consumption of these beverages is due to the sensorial properties and effects on psychological and physiological functions, induced by caffeine and many other bioactive components responsible for the protective effects on human health generally ascribed to these beverages. METHODS: The goal of this review article is to collect the scientific data obtained from clinical trials published in the last five years on the role of tea and coffee consumption against cardiovascular diseases (CVDs) and CVD risk factors such as hypertension, hyperglicemia, and hyperlipidaemia...
February 15, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28213108/intestinal-transport-and-absorption-of-bioactive-phenolic-compounds-from-a-chemically-characterized-aqueous-extract-of-athrixia-phylicoides
#19
Sandra L Bowles, Yonela Ntamo, Christiaan J Malherbe, Abidemi M P Kappo, Johan Louw, Christo J F Muller
ETHNOPHARMACOLOGICAL RELEVANCE: Athrixia phylicoides (A. phylicoides), popularly known as "bush tea", is an indigenous aromatic shrub found in mountainous and grassland areas of the northern and eastern parts of southern Africa. The plant is traditionally used for the treatment of several ailments, including coughing, treating infected wounds, treating boils and sore throat, hypertension and heart disease. Potential anti-diabetic effects have also been demonstrated in vitro. AIM OF THE STUDY: To investigate the intestinal transport of prominent phenolic constituents, across a fully differentiated Caco-2 monolayer, using a characterized aqueous extract of A...
February 14, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28212875/genotyping-by-sequencing-provides-the-first-well-resolved-phylogeny-for-coffee-coffea-and-insights-into-the-evolution-of-caffeine-content-in-its-species-gbs-coffee-phylogeny-and-the-evolution-of-caffeine-content
#20
Perla Hamon, Corrinne E Grover, Aaron P Davis, Jean-Jacques Rakotomalala, Nathalie E Raharimalala, Victor A Albert, Hosahalli L Sreenath, Piet Stoffelen, Sharon E Mitchell, Emmanuel Couturon, Serge Hamon, Alexandre de Kochko, Dominique Crouzillat, Michel Rigoreau, Ucu Sumirat, Sélastique Akaffou, Romain Guyot
A comprehensive and meaningful phylogenetic hypothesis for the commercially important coffee genus (Coffea) has long been a key objective for coffee researchers. For molecular studies, progress has been limited by low levels of sequence divergence, leading to insufficient topological resolution and statistical support in phylogenetic trees, particularly for the major lineages and for the numerous species occurring in Madagascar. We report here the first almost fully resolved, broadly sampled phylogenetic hypothesis for coffee, the result of combining genotyping-by-sequencing (GBS) technology with a newly developed, lab-based workflow to integrate short read next-generation sequencing for low numbers of additional samples...
February 16, 2017: Molecular Phylogenetics and Evolution
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