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https://www.readbyqxmd.com/read/29350750/the-hepatoprotective-effect-of-selenium-enriched-yeast-and-gum-arabic-combination-on-carbon-tetrachloride-induced-chronic-liver-injury-in-rats
#1
Mohammed Hamid, Yassin Abdulrahim, Dandan Liu, Gang Qian, Alamzeb Khan, Kehe Huang
The antioxidant and anti-inflammatory effects of selenium-enriched yeast (SY) and Gum Arabic (GA) have been reported. This study aimed to determine the hepatoprotective effect of SY and GA combination on carbon tetrachloride (CCl4 )-induced chronic liver injury in rats and to explore their synergistic mechanisms of action. Forty adult male Wistar rats randomly allotted to 5 groups: (A) worked as control, (B) was administered CCl4 , (C-E) were fed daily by GA, SY, and GA+SY respectively after mixing with basal diet, following CCl4 -intoxication...
January 19, 2018: Journal of Food Science
https://www.readbyqxmd.com/read/29349463/stability-and-digestibility-of-one-or-bi-layered-medium-chain-triglyceride-emulsions-with-gum-arabic-and-whey-protein-isolates-by-pancreatic-lipase-in-vitro
#2
Xiaolin Yao, Yu Chen, Meng Shu, Kun Zhang, Zhiming Gao, Ying Kuang, Yapeng Fang, Katsuyoshi Nishinari, Glyn O Phillips, Fatang Jiang
Interfacial engineering approaches have been used to design functional foods so as to control lipase-induced digestion of emulsified lipids and release of bioactive lipophilic components in the gastrointestinal tract. In this study, emulsion droplets with the interface stabilized with gum Arabic (GA) and whey protein isolate (WPI) were prepared by mixing or sequential adsorption. WPI/GA intramolecular soluble complexes (ISCs) have superior emulsifying properties in stabilizing oil-in-water emulsions. The impact of the interfaces for WPI/GA ISC-layered (one-layered) and double-layered emulsions formed by sequential deposition of WPI or GA on the lipolysis of emulsions was investigated using an in vitro simulated gastrointestinal model...
January 19, 2018: Food & Function
https://www.readbyqxmd.com/read/29346307/knowledge-and-attitudes-of-general-practitioners-and-sexual-health-care-professionals-regarding-human-papillomavirus-vaccination-for-young-men-who-have-sex-with-men
#3
Samuel W D Merriel, Carrie Flannagan, Joanna M Kesten, Gilla K Shapiro, Tom Nadarzynski, Gillian Prue
Men who have sex with men (MSM) may be at higher risk for human papillomavirus (HPV)-associated cancers. Healthcare professionals' recommendations can affect HPV vaccination uptake. Since 2016, MSM up to 45 years have been offered HPV vaccination at genitourinary medicine (GUM) clinics in a pilot programme, and primary care was recommended as a setting for opportunistic vaccination. Vaccination prior to potential exposure to the virus (i.e., sexual debut) is likely to be most efficacious, therefore a focus on young MSM (YMSM) is important...
January 18, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29345267/ambient-storage-of-microencapsulated-lactobacillus-plantarum-st-iii-by-complex-coacervation-of-type-a-gelatin-and-gum-arabic
#4
Meng Zhao, Ying Wang, Xue Huang, Michael Gaenzle, Zhengjun Wu, Katsuyoshi Nishinari, Nan Yang, Yapeng Fang
Ambient storage of dry powdered probiotics is necessary for manufacturer's cost reduction and customer's convenience. Complex coacervation is a promising microencapsulation technique. In this work, a probiotic matrix of type-A gelatin/gum arabic/sucrose (GE/GA/S) with high coacervation pH was designed, based on the alkaline isoelectric point of type-A gelatin. Bacterial survival during ambient storage at room temperature and certain relative humidity were detected. To clarify the protection factors of the coacervation matrix of GE/GA/S, dry microcapsules of GA, GE, GE/sucrose and GE/GA were prepared as controls and compared in terms of their morphology, moisture content, dynamic vapor absorption and cell viability...
January 18, 2018: Food & Function
https://www.readbyqxmd.com/read/29339280/simultaneous-degumming-and-production-of-a-natural-gum-from-crotalaria-juncea-seeds-physicochemical-and-rheological-characterization
#5
Suvra Sadhukhan, Annesha Bhattacharjee, Ujjaini Sarkar, Pabitra Kumar Baidya, Sibashish Baksi
The oil extracted from Crotalaria juncea (Sunn-hemp) contains 70% of gum. Several methods of degumming are attempted in order to maximize the yield of gum. During appropriate water induced degumming, about 95-98% of phosphatides are separated. The maximum oil yield for two types of degummimg processes are 0.59% and 0.69% corresponding to hot water and pure O-phosphoric acid (19.88 N) treatment respectively. The % oil yield obtained for TOP degumming is about 0.78%. Physico-chemical characteristics of the isolated gum such as moisture, ash, protein, fat and aqueous solubility along with FTIR and TGA analysis are studied in order to evaluate the effect of extraction process...
January 12, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29338293/betrixaban-a-new-oral-factor-xa-inhibitor-for-extended-venous-thromboembolism-prophylaxis-in-high-risk-hospitalized-patients
#6
Scott G Garland, Christina E DeRemer, Steven M Smith, John G Gums
OBJECTIVE: To review the pharmacology, pharmacokinetics, efficacy, and safety of the factor Xa (FXa) inhibitor betrixaban for extended-duration prophylaxis of acute medically ill patients with venous thromboembolism (VTE) risk factors. DATA SOURCES: A MEDLINE/PubMed (January 1990 to October 2017) search was conducted using the following keywords: betrixaban, PRT054021, FXa inhibitor, novel oral anticoagulant, NOAC, direct oral anticoagulant, DOAC, and target specific oral anticoagulant, TSOAC...
January 1, 2018: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/29337918/polyacrylamide-ferrogels-with-magnetite-or-strontium-hexaferrite-next-step-in-the-development-of-soft-biomimetic-matter-for-biosensor-applications
#7
Alexander P Safronov, Ekaterina A Mikhnevich, Zahra Lotfollahi, Felix A Blyakhman, Tatyana F Sklyar, Aitor Larrañaga Varga, Anatoly I Medvedev, Sergio Fernández Armas, Galina V Kurlyandskaya
Magnetic biosensors are an important part of biomedical applications of magnetic materials. As the living tissue is basically a "soft matter." this study addresses the development of ferrogels (FG) with micron sized magnetic particles of magnetite and strontium hexaferrite mimicking the living tissue. The basic composition of the FG comprised the polymeric network of polyacrylamide, synthesized by free radical polymerization of monomeric acrylamide (AAm) in water solution at three levels of concentration (1...
January 16, 2018: Sensors
https://www.readbyqxmd.com/read/29337342/polysaccharides-reduce-absorption-and-mutagenicity-of-3-amino-1-4-dimethyl-5h-pyrido-4-3-b-indole-in-vitro-and-in-vivo
#8
Lingying Luo, Yun Bai, Guanghong Zhou
3-Amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1) is a group 2B carcinogen characterized by the International Agency for Research on Cancer (IARC) and great efforts have been taken to reduce Trp-P-1 mutagenicity to humans. In this study, the effect of a reduction of Trp-P-1 on intestinal absorption as a promising strategy was investigated. The data showed that when 20 mM Trp-P-1 cotransported with 10 mM of sodium carboxymethyl cellulose (CMC), xanthan gum, or carrageenan, the absorption rate of Trp-P-1 was reduced by 31...
January 16, 2018: Journal of Food Science
https://www.readbyqxmd.com/read/29335649/hyaluronic-acid-based-nano-sized-drug-carrier-containing-gellan-gum-microspheres-as-potential-multifunctional-embolic-agent
#9
Ming Fang Hsu, Yen Sheng Tyan, Yu Chen Chien, Ming Wei Lee
The purpose of this study was to develop a gellan gum-based multifunctional embolic agent. Calibrated spherical gellan gum and nanoparticle-containing gellan gum microspheres were prepared via water-in oil emulsification method. Self-assembled nanoparticles composed of short-chain hyaluronic acid and polyethylenimine as the doxorubicin carrier were prepared. The short-chain hyaluronic acid/polyethylenimine/ doxorubicin (sHH/PH/Dox) with the mean size was 140 ± 8 nm. To examine sHH/PH/Dox nanoparticle uptake into cells, the results confirmed that sHH/PH nanoparticles as drug carrier can facilitate the transport of doxorubicin into HepG2 liver cancer cells...
January 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29334803/in-vitro-fermentation-of-gum-acacia-impact-on-the-faecal-microbiota
#10
Sehad Alarifi, Alan Bell, Gemma Walton
Interest in the consumption of gum acacia (GA) has been associated with beneficial health effects, which may be mediated in part by prebiotic activity. Two doses of GA and fructooligosaccharide (FOS) (1 and 2%) were tested for their efficacy over 48 h in pH- and temperature-controlled anaerobic batch cultures inoculated with human faeces. Samples were taken after 0, 5, 10, 24 and 48 h of fermentation. The selective effects of GA (increases in Bifidobacterium spp. and Lactobacillus spp.) were similar to those of the known prebiotic FOS...
January 16, 2018: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/29332815/single-particle-analysis-of-tio2-in-candy-products-using-triple-quadrupole-icp-ms
#11
S Candás-Zapico, D J Kutscher, M Montes-Bayón, J Bettmer
Titanium dioxide (TiO2) belongs to the materials that have gained great importance in many applications. In its particulate form (micro- or nanoparticles), it has entered a huge number of consumer products and food-grade TiO2, better known as E171 within the European Union, represents an important food additive. Thus, there is an increasing need for analytical methods able to detect and quantify such particles. In this regard, inductively coupled-mass spectrometry (ICP-MS), in particular single particle ICP-MS (spICP-MS), has gained importance due to its simplicity and ease of use...
April 1, 2018: Talanta
https://www.readbyqxmd.com/read/29331037/pharmacist-intervention-for-blood-pressure-control-in-patients-with-diabetes-and-or-chronic-kidney-disease
#12
Maxwell D Anderegg, Tyler H Gums, Liz Uribe, Eric J MacLaughlin, James Hoehns, Oralia V Bazaldua, Timothy J Ives, David L Hahn, Christopher S Coffey, Barry L Carter
OBJECTIVES: The objectives of this study were to 1) determine if hypertensive patients with comorbid diabetes mellitus (DM) and/or chronic kidney disease (CKD) receiving a pharmacist intervention had a greater reduction in mean blood pressure (BP) and improved BP control at 9 months compared to those receiving usual care and 2) compare Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC-7) guideline and 2014 guideline (JNC-8) BP control rates in patients with DM and/or CKD...
January 13, 2018: Pharmacotherapy
https://www.readbyqxmd.com/read/29326179/mixed-methods-evaluation-of-a-novel-online-sti-results-service
#13
Jo Gibbs, Catherine R H Aicken, Lorna J Sutcliffe, Voula Gkatzidou, Laura J Tickle, Kate Hone, S Tariq Sadiq, Pam Sonnenberg, Claudia S Estcourt
OBJECTIVES: Evidence on optimal methods for providing STI test results is lacking. We evaluated an online results service, developed as part of an eSexual Health Clinic (eSHC). METHODS: We evaluated the online results service using a mixed-methods approach within large exploratory studies of the eSHC. Participants were chlamydia- positive and negative users of online postal self-sampling services in six National Chlamydia Screening Programme (NCSP) areas and chlamydia-positive patients from two genitourinary medicine (GUM) clinics between 21 July 2014 and 13 March 2015...
January 11, 2018: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/29322010/beneficiary-effect-of-commiphora-mukul-ethanolic-extract-against-high-fructose-diet-induced-abnormalities-in-carbohydrate-and-lipid-metabolism-in-wistar-rats
#14
Ramesh Bellamkonda, Rasineni Karuna, Bongu Sasi Bhusana Rao, Ketham Haritha, Bengeppagari Manjunatha, Somavarapu Silpa, Desireddy Saralakumari
The present study was proposed to elucidate the effect of Commiphora mukul gum resin elthanolic extract treatment on alterations in carbohydrate and lipid metabolisms in rats fed with high-fructose diet. Male Wistar rats were divided into four groups: two of these groups (group C and C+CM) were fed with standard pellet diet and the other two groups (group F and F+CM) were fed with high fructose (66 %) diet. C. mukul suspension in 5% Tween-80 in distilled water (200 mg/kg body weight/day) was administered orally to group C+CM and group F+CM...
January 2018: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/29318715/comparative-evaluation-of-skin-moisture-after-topical-application-of-10-and-30-lactobionic-acid
#15
Barbara Algiert-Zielińska, Paulina Mucha, Helena Rotsztejn
BACKGROUND: Dry skin is characterized by symptoms such as itching, redness, excessive exfoliation. These symptoms cause discomfort and contribute to secondary bacterial infections. Dry skin treatments are based on topical applications of various formulations. Among many of them are polyhydroxy acids, which recently gained more attention. AIMS: The aim of this study was a comparative assessment of hydration level (corneometric) after application of lactobionic acid (LA) in the form of peel at concentrations of 10% and 30%...
January 9, 2018: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/29313652/lung-cancer-smoking-cessation
#16
Kelly M Latimer
Smoking cessation for patients who smoke should be a top priority for physicians. Nicotine dependence should be considered a chronic disease, with the expectation that relapse is normal. The US Preventive Services Task Force (USPSTF) recommends that physicians screen all adults for tobacco use, advise them to stop using tobacco, and provide behavioral interventions and Food and Drug Administration-approved pharmacotherapy for cessation to adults who use tobacco. It also recommends use of the 5 As (ie, Ask, Advise, Assess, Assist, Arrange) in discussing tobacco use with patients...
January 2018: FP Essentials
https://www.readbyqxmd.com/read/29310881/comparison-between-masticatory-index-and-mixing-index-among-complete-denture-wearers-and-associated-factors-a-multivariate-analysis
#17
Hala A Elmoula, Nadia Khalifa, Mohammed Nasser Alhajj
STATEMENT OF PROBLEM: Masticatory performance is an important and complex multifactorial process in clinical practice. An exploration of the relationships and effects of the associated factors is lacking. PURPOSE: This clinical survey compared masticatory efficiency (mixing index) with perceived masticatory ability (masticatory index) among complete denture wearers and sought to clarify the relationship between these indices and other factors. MATERIALS AND METHODS: The study consisted of 58 complete denture wearers (37 men, 21 women) ranging between 37 and 80 years of age...
January 5, 2018: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/29305697/trp-residue-at-subsite-%C3%A2-5-plays-a-critical-role-in-the-substrate-binding-of-two-protistan-gh26-%C3%AE-mannanases-from-a-termite-hindgut
#18
Yunhan Hsu, Hirohiko Koizumi, Masato Otagiri, Shigeharu Moriya, Manabu Arioka
Symbiotic protists in the hindgut of termites provide a novel enzymatic resource for efficient lignocellulytic degradation of plant biomass. In this study, two β-mannanases, RsMan26A and RsMan26B, from a symbiotic protist community of the lower termite, Reticulitermes speratus, were successfully expressed in the methylotrophic yeast, Pichia pastoris. Biochemical characterization experiments demonstrated that both RsMan26A and RsMan26B are endo-acting enzymes and have a very similar substrate specificity, displaying a higher catalytic efficiency to galactomannan from locust bean gum (LBG) and glucomannan than to β-1,4-mannan and highly substituted galactomannan from guar gum...
January 5, 2018: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/29305210/behavior-of-bovine-serum-albumin-in-the-presence-of-locust-bean-gum
#19
Hongmei Zhang, Ying Wang, Yanqing Wang, Shixin Sun, Jian Cao
In the present work, we have studied the structure and thermal stability of bovine serum albumin (BSA)-locust bean gum (LBG) mixture. It was found from the spectral results that the presence of LBG resulted in slightly decreasing the α-helical content and the partly unfolding of the skeleton of BSA. LBG binds to the neighboring amino acids of Trp and partly disturbs the microenvironment around Trp residues of BSA. The molecular docking confirms that there are more than one possible binding sites to bind with LBG by multi non-covalent forces...
January 2, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29304149/tree-mortality-in-response-to-typhoon-induced-floods-and-mudslides-is-determined-by-tree-species-size-and-position-in-a-riparian-formosan-gum-forest-in-subtropical-taiwan
#20
Hsy-Yu Tzeng, Wei Wang, Yen-Hsueh Tseng, Ching-An Chiu, Chu-Chia Kuo, Shang-Te Tsai
Global warming-induced extreme climatic changes have increased the frequency of severe typhoons bringing heavy rains; this has considerably affected the stability of the forest ecosystems. Since the Taiwan 921 earthquake occurred in 21 September 1999, the mountain geology of the Island of Taiwan has become unstable and typhoon-induced floods and mudslides have changed the topography and geomorphology of the area; this has further affected the stability and functions of the riparian ecosystem. In this study, the vegetation of the unique Aowanda Formosan gum forest in Central Taiwan was monitored for 3 years after the occurrence of floods and mudslides during 2009-2011...
2018: PloS One
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