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https://www.readbyqxmd.com/read/29148336/predictors-of-medication-adherence-in-the-elderly-the-role-of-mental-health
#1
Jo E Rodgers, Emily M Thudium, Hadi Beyhaghi, Carla A Sueta, Khalid A Alburikan, Anna M Kucharska-Newton, Patricia P Chang, Sally C Stearns
The aging population routinely has comorbid conditions requiring complicated medication regimens, yet nonadherence can preclude optimal outcomes. This study explored the association of adherence in the elderly with demographic, socioeconomic, and disease burden measures. Data were from the fifth visit (2011-2013) for 6,538 participants in the Atherosclerosis Risk in Communities Study, conducted in four communities. The Morisky-Green-Levine Scale measured self-reported adherence. Forty percent of respondents indicated some nonadherence, primarily due to poor memory...
March 1, 2017: Medical Care Research and Review: MCRR
https://www.readbyqxmd.com/read/29147662/effectiveness-of-a-lytic-phage-srg1-against-vancomycin-resistant-enterococcus-faecalis-in-compost-and-soil
#2
Sidra Rahmat Ullah, Saadia Andleeb, Taskeen Raza, Muhsin Jamal, Khalid Mehmood
Nosocomial infections caused by vancomycin-resistant Enterococcus have become a major problem. Bacteriophage therapy is proposed as a potential alternative therapy. Bacteriophages are viruses that infect bacteria and are ubiquitous in nature. Lytic bacteriophage was isolated from sewage water that infects VREF, the causative agent of endocarditis, bacteraemia, and urinary tract infections (UTIs). The phage produced clear plaques with unique clear morphology and well-defined boundaries. TEM results of phage revealed it to be 108 ± 0...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29146350/emerging-approach-for-analytical-characterization-and-geographical-classification-of-moroccan-and-french-honeys-by-means-of-a-voltammetric-electronic-tongue
#3
Nadia El Alami El Hassani, Khalid Tahri, Eduard Llobet, Benachir Bouchikhi, Abdelhamid Errachid, Nadia Zine, Nezha El Bari
Moroccan and French honeys from different geographical areas were classified and characterized by applying a voltammetric electronic tongue (VE-tongue) coupled to analytical methods. The studied parameters include color intensity, free lactonic and total acidity, proteins, phenols, hydroxymethylfurfural content (HMF), sucrose, reducing and total sugars. The geographical classification of different honeys was developed through three-pattern recognition techniques: principal component analysis (PCA), support vector machines (SVMs) and hierarchical cluster analysis (HCA)...
March 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29146095/a-two-year-study-using-cerebral-gray-matter-volume-to-assess-the-response-to-fingolimod-therapy-in-multiple-sclerosis
#4
Fawad Yousuf, Sheena L Dupuy, Shahamat Tauhid, Renxin Chu, Gloria Kim, Subhash Tummala, Fariha Khalid, Howard L Weiner, Tanuja Chitnis, Brian C Healy, Rohit Bakshi
BACKGROUND: Cerebral gray matter (GM) atrophy has clinical relevance in multiple sclerosis (MS). Fingolimod has known efficacy on clinical and conventional MRI findings in MS; the effect on GM is unknown. OBJECTIVE: To explore fingolimod's treatment effect on cerebral GM atrophy over two years in patients with relapsing forms of MS. DESIGN/METHODS: Patients starting fingolimod [n=24, age (mean±SD) 41.2±11.6years, Expanded Disability Status Scale (EDSS) score 1...
October 16, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29144299/the-modelling-of-lead-removal-from-water-by-deep-eutectic-solvents-functionalized-cnts-artificial-neural-network-ann-approach
#5
Seef Saadi Fiyadh, Mohammed Abdulhakim AlSaadi, Mohamed Khalid AlOmar, Sabah Saadi Fayaed, Ako R Hama, Sharifah Bee, Ahmed El-Shafie
The main challenge in the lead removal simulation is the behaviour of non-linearity relationships between the process parameters. The conventional modelling technique usually deals with this problem by a linear method. The substitute modelling technique is an artificial neural network (ANN) system, and it is selected to reflect the non-linearity in the interaction among the variables in the function. Herein, synthesized deep eutectic solvents were used as a functionalized agent with carbon nanotubes as adsorbents of Pb(2+)...
November 2017: Water Science and Technology: a Journal of the International Association on Water Pollution Research
https://www.readbyqxmd.com/read/29144134/haloarene-linked-unsymmetrically-substituted-triarylethenes-small-aiegens-to-detect-nitroaromatics-and-volatile-organic-compounds
#6
Moghal Zubair Khalid Baig, Prabhat Kumar Sahu, Moloy Sarkar, Manab Chakravarty
Unsymmetrically substituted triarylalkenes as aggregation-induced emission-active fluorogens (AIEgens) are sporadically explored by different researchers. In this paper, naphthalene, biphenyl and haloarene-linked new triarylethenes are conveniently synthesized and presented as unsymmetrically substituted extensive π-conjugates to continue the discovery of small molecules as new AIEgens. Moreover, fluorophores attached to haloarenes are noteworthy but such compounds are barely investigated as AIEgens. The possible mechanism underlying this AIE-behavior has also been addressed by the support of experimental/theoretical outcomes...
November 16, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/29142436/high-performance-thin-layer-chromatographic-densitometric-quantification-and-recovery-of-bioactive-compounds-for-identification-of-elite-chemotypes-of-gloriosa-superba-l-collected-from-sikkim-himalayas-india
#7
Ankita Misra, Pushpendra Kumar Shukla, Bhanu Kumar, Jai Chand, Poonam Kushwaha, Md Khalid, Ajay Kumar Singh Rawat, Sharad Srivastava
Background: Gloriosa superba L. (Colchicaceae) is used as adjuvant therapy in gout for its potential antimitotic activity due to high colchicine(s) alkaloids. Objective: This study aimed to develop an easy, cheap, precise, and accurate high-performance thin-layer chromatographic (HPTLC) validated method for simultaneous quantification of bioactive alkaloids (colchicine and gloriosine) in G. superba L. and to identify its elite chemotype(s) from Sikkim Himalayas (India)...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29141965/food-groups-and-risk-of-hypertension-a-systematic-review-and-dose-response-meta-analysis-of-prospective-studies
#8
REVIEW
Lukas Schwingshackl, Carolina Schwedhelm, Georg Hoffmann, Sven Knüppel, Khalid Iqbal, Violetta Andriolo, Angela Bechthold, Sabrina Schlesinger, Heiner Boeing
The aim of this systematic review and meta-analysis was to summarize the evidence on the relation of the intakes of 12 major food groups, including whole grains, refined grains, vegetables, fruits, nuts, legumes, eggs, dairy, fish, red meat, processed meat, and sugar-sweetened beverages (SSBs) with the risk of hypertension. PubMed, Scopus, and Web of Science were searched systematically until June 2017 for prospective studies having quantitatively investigated the above-mentioned foods. We conducted meta-analysis on the highest compared with the lowest intake categories and linear and nonlinear dose-response meta-analyses to analyze the association...
November 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/29139617/world-s-smallest-combined-en-bloc-liver-pancreas-transplantation
#9
Ahmed M Elsabbagh, Jason Hawksworth, Khalid M Khan, Nada Yazigi, Cal S Matsumoto, Thomas M Fishbein
We present a case of a 2-year-old child who underwent a combined en bloc liver and pancreas transplant following complications of WRS. WRS is characterized clinically through infantile insulin-dependent diabetes mellitus, neutropenia, recurrent infections, propensity for liver failure following viral infections, bone dysplasia, and developmental delay. Usually, death occurs from fulminant liver and concomitant kidney failure. Few cases with WRS are reported in the literature, mostly from consanguineous parents...
November 15, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/29139305/development-of-optimized-self-nanoemulsifying-lyophilized-tablets-snelts-to-improve-finasteride-clinical-pharmacokinetic-behavior
#10
Tarek A Ahmed, Khalid M El-Say, Khaled M Hosny, Bader M Aljaeid
OBJECTIVE: Preparation of an optimized finasteride (FSD) lyophilized tablets loaded with self-nanoemulsifying drug delivery system (SNEDDS). SIGNIFICANCE: Enhance FSD bioavailability in male pattern baldness and benign prostatic hyperplasia. METHODS: Two-step optimization was implemented to achieve the study goals. First; mixture design was used to develop an optimized SNEDDS through which the effect of cosurfactant number of carbon atoms on SNEDDS particle size and thermodynamic stability has been tested...
November 15, 2017: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/29138665/-epidemiological-profile-of-uropathogenic-enterobacteria-producing-extended-spectrum-beta-lactamases
#11
Mohammed Sbiti, Khalid Lahmadi, Lhoussaine Louzi
Urinary tract infections due to enterobacteria producing extended spectrum beta-lactamases (ESBL-E) constitute a infectious risk, a major therapeutic challenge and can even lead, in some cases, to a deadlock beacuse of their multi-resistance to antibiotics. This study aimed to determine the epidemiological profile of uropathogenic ESBL-E and to describe their current level of resistance to antibiotics for a better patient management according to local data. We conducted a retrospective study of all ESBL-E strains isolated from all cytobacteriogical testing of urine (CBEU) treated in the Microbiology Laboratory at the Military Hospital of Moulay Ismail, Meknes over a period of three years (from 1 January 2013 to 31 December 2015)...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29136823/use-of-a-small-molecule-as-an-initiator-for-interchain-staudinger-reaction-a-new-atp-sensing-platform-using-product-fluorescence
#12
Huan Yu, Jing Zheng, Sheng Yang, Abdullah M Asiri, Khalid A Alamry, Mingtai Sun, Kui Zhang, Suhua Wang, Ronghua Yang
We demonstrated that a small molecule induced interchain Staudinger reaction can be employed for highly selective detection of adenosine triphosphate (ATP), an important energy-storage biomolecule. A designed ATP split aptamer (A1) was first functionalized with a weakly fluorescent coumarin derivative due to an azide group (azido-coumarin). The second DNA strand (A2) was covalently linked with triphenylphosphine, which could selectively and efficiently reduce azido to amino group through the Staudinger reaction...
February 1, 2018: Talanta
https://www.readbyqxmd.com/read/29135705/effect-of-simplifying-drilling-technique-on-heat-generation-during-osteotomy-preparation-for-dental-implant
#13
Khalid E El-Kholey, Saravanan Ramasamy, Sheetal Kumar R, Aamna Elkomy
OBJECTIVES: To test the hypothesis that there would be no difference in heat production by reducing the number of drills during the implant site preparation relative to conventional drilling sequence. METHODS: A total of 120 implant site preparations with 3 different diameters (3.6, 4.3, and 4.6 mm) were performed on bovine ribs. Within the same diameter group, half of the preparations were performed by a simplified drilling procedure (pilot drill + final diameter drill) and other half using the conventional drilling protocol (pilot drill followed by graduated series of drills to widen the site)...
November 10, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/29135370/pharmacokinetics-based-adjusted-versus-standard-dose-of-ribavirin-does-not-improve-virologic-response-rates-in-chronic-hepatitis-c-genotype-4-patients-a-randomized-controlled-trial
#14
Ibrahim H Altraif, Faisal Sanai, Mohammed A Babatin, Abduljaleel A Alalwan, Ayman A Abdo, Waleed Alhamoudi, Musthafa Peedikayil, Hamdan Alghamdi, Fahad Alsohaibani, Khalid A Alswat, Shazia Murtaza, Abdullah Alghamdi, Sara Altraif, Abdulrahman Aljumah, Fayaz A Handoo, Abdulkareem M AlBekairy, Hamad I Al-Ashgar, Mohammed Alquaiz, Mohammed A Alblawi, Waleed AlTamimi, Véronique Loustaud-Ratti, Pierre Marquett
Optimal doses of Ribavirin (RBV) for hepatitis C virus (HCV) treatment are not known. To assess the safety and efficacy of PegIFNalfa-2a in combination with an adjusted (ADJ) RBV dose based on early pharmacokinetics versus a fixed standard (STD) dose of RBV in chronic HCV genotype (GT) 4-naive patients in a randomized trial. One hundred eighty-one patients were randomized. The baseline variables were similar in both arms and females were 50.3% of the patients, 76.5% had minimal-moderate fibrosis (F0-2). Sustained virologic response (SVR) was achieved in 99 (54...
November 2017: Journal of Interferon & Cytokine Research
https://www.readbyqxmd.com/read/29133096/modification-of-structure-and-physicochemical-properties-of-buckwheat-and-oat-starch-by-%C3%AE-irradiation
#15
M Zuhaib Dar, Km Deepika, Kulsum Jan, Tanya L Swer, Pradeep Kumar, Ruchi Verma, Kush Verma, Kumar S Prakash, Shumaila Jan, Khalid Bashir
Effects of gamma irradiation on the physicochemical, rheological and thermal properties of the buckwheat and oat starch were studied. Results revealed that the transition temperature and enthalpy of gelatinization of starch decreased with increase in irradiation dose. Pasting properties (peak, trough, setback, pasting temperature and final viscosity) of both the starches were decreased by gamma irradiation. Gamma irradiation also resulted in the reduction in the per cent crystallinity of the starches. Apparent amylose content and swelling index decreased with increase in dose...
November 10, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29132879/rivaroxaban-with-or-without-aspirin-in-patients-with-stable-coronary-artery-disease-an-international-randomised-double-blind-placebo-controlled-trial
#16
Stuart J Connolly, John W Eikelboom, Jackie Bosch, Gilles Dagenais, Leanne Dyal, Fernando Lanas, Kaj Metsarinne, Martin O'Donnell, Anthony L Dans, Jong-Won Ha, Alexandr N Parkhomenko, Alvaro A Avezum, Eva Lonn, Liu Lisheng, Christian Torp-Pedersen, Petr Widimsky, Aldo P Maggioni, Camilo Felix, Katalin Keltai, Masatsugu Hori, Khalid Yusoff, Tomasz J Guzik, Deepak L Bhatt, Kelley R H Branch, Nancy Cook Bruns, Scott D Berkowitz, Sonia S Anand, John D Varigos, Keith A A Fox, Salim Yusuf
BACKGROUND: Coronary artery disease is a major cause of morbidity and mortality worldwide, and is a consequence of acute thrombotic events involving activation of platelets and coagulation proteins. Factor Xa inhibitors and aspirin each reduce thrombotic events but have not yet been tested in combination or against each other in patients with stable coronary artery disease. METHODS: In this multicentre, double-blind, randomised, placebo-controlled, outpatient trial, patients with stable coronary artery disease or peripheral artery disease were recruited at 602 hospitals, clinics, or community centres in 33 countries...
November 10, 2017: Lancet
https://www.readbyqxmd.com/read/29132339/sequential-e2-levels-not-ovarian-maximal-diameter-estimates-were-correlated-with-outcome-of-cetrotide-therapy-for-management-of-women-at-high-risk-of-ovarian-hyperstimulation-syndrome-a-randomized-controlled-study
#17
Khalid M Salama, Hesham M Abo Ragab, Mohammed F El Sherbiny, Ali A Morsi, Ibrahim I Souidan
BACKGROUND: Ovarian hyperstimulation syndrome (OHSS) is an important condition with considerable morbidity and a small risk of mortality and most commonly results as an iatrogenic condition following follicular stimulation of the ovaries. We aimed to evaluate safety and efficacy of 3-day cetrotide therapy started on day of oocyte retrieval (Day-0) in women at high-risk for development of ovarian hyperstimulation syndrome (OHSS) after GnRH agonist induction protocol. METHODS: Forty-eight women fulfilling inclusion criteria underwent ultrasound scanning for maximal ovarian diameter (MOD) estimation and ascites grading...
November 13, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/29131376/method-development-for-quantification-of-quizartinib-in-rat-plasma-by-liquid-chromatography-tandem-mass-spectrometry-for-pharmacokinetic-application
#18
Essam Ezzelddin, Muzaffar Iqbal, Gamal Mostafa, Khalid A Al-Rashood, Toqa El Nahhas
Quizartinib is a highly potent inhibitor of the fms-like tyrosine kinase receptor, which is one of the most commonly mutated genes in acute myeloid leukemia (AML). Quizartinib has shown a significant antileukemic clinical influence among relapsed/refractory acute AML patients. This study aimed at developing and validating an analytical method for the measurement of quizartinib in rat plasma using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The method was validated according to FDA guidelines, and the results obtained in this work met the set criteria...
November 13, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/29131335/shelf-life-characteristics-of-bread-produced-from-ozonated-wheat-flour
#19
Mohammed Obadi, Ke-Xue Zhu, Wei Peng, Abdellatif A Sulieman, Amer Ali Mahdi, Khalid Mohammed, Hui-Ming Zhou
The objective of this work was to study the effect of ozone treatment on the quality of bread and its shelf life. Flour was treated with ozone gas a rate of 5 L/min for 5, 15, 25, 35, and 45 min. Baking studies showed that bread made from flour treated with ozone for 15 min exhibited improved quality properties (in terms of specific volume, bread color, and crumb cell numbers). Expousre to ozone for shorter times did not cause obvious changes in the major volatile compounds of bread. A shelf life tests showed that ozone gas treatment influenced the extent of starch crystallinity...
November 13, 2017: Journal of Texture Studies
https://www.readbyqxmd.com/read/29130940/neuropeptide-y-regulates-a-vascular-gateway-for-hematopoietic-stem-and-progenitor-cells
#20
Pratibha Singh, Jonathan Hoggatt, Malgorzata M Kamocka, Khalid S Mohammad, Mary R Saunders, Hongge Li, Jennifer Speth, Nadia Carlesso, Theresa A Guise, Louis M Pelus
Endothelial cells (ECs) are components of the hematopoietic microenvironment and regulate hematopoietic stem and progenitor cell (HSPC) homeostasis. Cytokine treatments that cause HSPC trafficking to peripheral blood are associated with an increase in dipeptidylpeptidase 4/CD26 (DPP4/CD26), an enzyme that truncates the neurotransmitter neuropeptide Y (NPY). Here, we show that enzymatically altered NPY signaling in ECs caused reduced VE-cadherin and CD31 expression along EC junctions, resulting in increased vascular permeability and HSPC egress...
November 13, 2017: Journal of Clinical Investigation
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