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https://www.readbyqxmd.com/read/28103238/weak-genetic-structure-in-northern-african-dromedary-camels-reflects-their-unique-evolutionary-history
#1
Youcef Amine Cherifi, Suheil Bechir Semir Gaouar, Rosangela Guastamacchia, Khalid Ahmed El-Bahrawy, Asmaa Mohammed Aly Abushady, Abdoallah Aboelnasr Sharaf, Derradji Harek, Giovanni Michele Lacalandra, Nadhira Saïdi-Mehtar, Elena Ciani
Knowledge on genetic diversity and structure of camel populations is fundamental for sustainable herd management and breeding program implementation in this species. Here we characterized a total of 331 camels from Northern Africa, representative of six populations and thirteen Algerian and Egyptian geographic regions, using 20 STR markers. The nineteen polymorphic loci displayed an average of 9.79 ± 5.31 alleles, ranging from 2 (CVRL8) to 24 (CVRL1D). Average He was 0.647 ± 0.173. Eleven loci deviated significantly from Hardy-Weinberg proportions (P<0...
2017: PloS One
https://www.readbyqxmd.com/read/28102056/asthma-related-outcomes-in-patients-initiating-extrafine-ciclesonide-or-fine-particle-inhaled-corticosteroids
#2
Dirkje S Postma, Richard Dekhuijzen, Thys van der Molen, Richard J Martin, Wim van Aalderen, Nicolas Roche, Theresa W Guilbert, Elliot Israel, Daniela van Eickels, Javaria Mona Khalid, Ron M C Herings, Jetty A Overbeek, Cristiana Miglio, Victoria Thomas, Catherine Hutton, Elizabeth V Hillyer, David B Price
PURPOSE: Extrafine-particle inhaled corticosteroids (ICS) have greater small airway deposition than standard fine-particle ICS. We sought to compare asthma-related outcomes after patients initiated extrafine-particle ciclesonide or fine-particle ICS (fluticasone propionate or non-extrafine beclomethasone). METHODS: This historical, matched cohort study included patients aged 12-60 years prescribed their first ICS as ciclesonide or fine-particle ICS. The 2 cohorts were matched 1:1 for key demographic and clinical characteristics over the baseline year...
March 2017: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/28101935/effect-of-cholesterol-loaded-cyclodextrins-on-cryosurvival-of-dog-spermatozoa
#3
J Khan, M Z Tahir, A Khalid, A Sattar, N Ahmad
Cryopreservation affects integrity of cholesterol and phospholipids in the plasma membrane of sperm leading to decreased fertility of frozen-thawed semen. Cholesterol-loaded cyclodextrins (CLC) have been shown to improve post-thaw semen quality in various species. The aim of this study was to investigate the optimal concentration of CLC for better post-thaw semen quality in dogs. Semen collection, through digital manipulation, was conducted once a week in four adult German shepherd dogs (n = 20 ejaculates; five ejaculates/dog)...
January 18, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28101605/surviving-sepsis-campaign-international-guidelines-for-management-of-sepsis-and-septic-shock-2016
#4
Andrew Rhodes, Laura E Evans, Waleed Alhazzani, Mitchell M Levy, Massimo Antonelli, Ricard Ferrer, Anand Kumar, Jonathan E Sevransky, Charles L Sprung, Mark E Nunnally, Bram Rochwerg, Gordon D Rubenfeld, Derek C Angus, Djillali Annane, Richard J Beale, Geoffrey J Bellinghan, Gordon R Bernard, Jean-Daniel Chiche, Craig Coopersmith, Daniel P De Backer, Craig J French, Seitaro Fujishima, Herwig Gerlach, Jorge Luis Hidalgo, Steven M Hollenberg, Alan E Jones, Dilip R Karnad, Ruth M Kleinpell, Younsuk Koh, Thiago Costa Lisboa, Flavia R Machado, John J Marini, John C Marshall, John E Mazuski, Lauralyn A McIntyre, Anthony S McLean, Sangeeta Mehta, Rui P Moreno, John Myburgh, Paolo Navalesi, Osamu Nishida, Tiffany M Osborn, Anders Perner, Colleen M Plunkett, Marco Ranieri, Christa A Schorr, Maureen A Seckel, Christopher W Seymour, Lisa Shieh, Khalid A Shukri, Steven Q Simpson, Mervyn Singer, B Taylor Thompson, Sean R Townsend, Thomas Van der Poll, Jean-Louis Vincent, W Joost Wiersinga, Janice L Zimmerman, R Phillip Dellinger
OBJECTIVE: To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012". DESIGN: A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings (for those committee members attending the conference). A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. A stand-alone meeting was held for all panel members in December 2015...
January 18, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28101563/world-health-organisation-global-disability-action-plan-2014-2021-challenges-and-perspectives-for-physical-medicine-and-rehabilitation-in-pakistan
#5
Fary Khan, Bhasker Amatya, Tahir M Sayed, Aamir W Butt, Khalid Jamil, Waseem Iqbal, Alaeldin Elmalik, Farooq A Rathore, Geoff Abbott
OBJECTIVE: To provide an update on disability and outline potential barriers and facilitators for implementation of the World Health Organization Global Disability Action Plan (GDAP) in Pakistan. METHODS: A 6-day workshop at the Armed Forces Institute of Rehabilitation Medicine, Islamabad facilitated by rehabilitation staff from Royal Melbourne Hospital, Australia. Local healthcare professionals (n = 33) from medical rehabilitation facilities identified challenges in service provision, education and attitudes/approaches to people with disabilities, using consensus agreement for objectives listed in the GDAP...
January 19, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28101491/can-the-american-thyroid-association-risk-of-recurrence-predict-radioiodine-refractory-disease-in-differentiated-thyroid-cancer
#6
Aamna Hassan, Saima Riaz, Humayun Bashir, M Khalid Nawaz, Raza Hussain
OBJECTIVE: The aim of this study was to compare the TNM staging system and the American Thyroid Association (ATA) recurrence risk classification in predicting radioiodine refractory disease (RRD) in differentiated thyroid cancer (DTC) and to analyze the correlation of stimulated thyroglobulin (Tg) levels and rate of Tg elevation with the standardized uptake value on (18)F-fludeoxyglucose (FDG) PET/CT scan. METHODS: RRD was indicated through the retrospective analysis of consecutive (18)F-FDG PET/CT scans in DTC with stimulated Tg >10 ng/ml and negative (131)I NaI whole-body scans (WBS)...
December 2016: European Thyroid Journal
https://www.readbyqxmd.com/read/28099089/genotypic-characterization-of-quinolone-resistant-escherichia-coli-isolates-from-retail-food-in-morocco
#7
Kaotar Nayme, Abouddihaj Barguigua, Brahim Bouchrif, Bouchra Karraouan, Fatima El Otmani, Naima Elmdaghri, Khalid Zerouali, Mohammed Timinouni
This study was conducted to assess the retail food as a possible vehicle for antimicrobial resistant, particularly quinolones resistant and pathogenic Escherichia coli. We determined the prevalence and characteristics of nalidixic acid (Nal) resistant E. coli isolates from diverse retail food samples. In all, 70 (28%) of 250 E. coli isolates studied were Nal-resistant E. coli and 91% of these were multi-drug resistant. Plasmid mediated quinolone resistance genes were identified in 32 isolates, including aac(6')-Ib-cr (n = 16), qnrS1 (n = 11) and qnrB19 (n = 7)...
February 2017: Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes
https://www.readbyqxmd.com/read/28098591/surviving-sepsis-campaign-international-guidelines-for-management-of-sepsis-and-septic-shock-2016
#8
Andrew Rhodes, Laura E Evans, Waleed Alhazzani, Mitchell M Levy, Massimo Antonelli, Ricard Ferrer, Anand Kumar, Jonathan E Sevransky, Charles L Sprung, Mark E Nunnally, Bram Rochwerg, Gordon D Rubenfeld, Derek C Angus, Djillali Annane, Richard J Beale, Geoffrey J Bellinghan, Gordon R Bernard, Jean-Daniel Chiche, Craig Coopersmith, Daniel P De Backer, Craig J French, Seitaro Fujishima, Herwig Gerlach, Jorge Luis Hidalgo, Steven M Hollenberg, Alan E Jones, Dilip R Karnad, Ruth M Kleinpell, Younsuk Koh, Thiago Costa Lisboa, Flavia R Machado, John J Marini, John C Marshall, John E Mazuski, Lauralyn A McIntyre, Anthony S McLean, Sangeeta Mehta, Rui P Moreno, John Myburgh, Paolo Navalesi, Osamu Nishida, Tiffany M Osborn, Anders Perner, Colleen M Plunkett, Marco Ranieri, Christa A Schorr, Maureen A Seckel, Christopher W Seymour, Lisa Shieh, Khalid A Shukri, Steven Q Simpson, Mervyn Singer, B Taylor Thompson, Sean R Townsend, Thomas Van der Poll, Jean-Louis Vincent, W Joost Wiersinga, Janice L Zimmerman, R Phillip Dellinger
OBJECTIVE: To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012." DESIGN: A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings (for those committee members attending the conference). A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. A stand-alone meeting was held for all panel members in December 2015...
January 17, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28098107/knowledge-and-attitude-towards-organ-donation-among-adult-population-in-al-kharj-saudi-arabia
#9
Sandeep Agrawal, Saud Binsaleem, Mohammed Al-Homrani, Abdullaziz Al-Juhayim, Abdullah Al-Harbi
Organ transplantation is a lifesaving treatment for patients with end-stage organ failure. Despite the advanced medical science and technology, shortage of organs had led to a growing gap between the demand for organs and the number of donors. With a limited number of studies on the subject and based on those findings, the public knowledge and attitudes must be assessed to understand more clearly that why many people are opposing donating their organs in Saudi Arabia. The objective of our study was to assess the knowledge and attitude of the adult population toward organ donation in Saudi Arabia...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28094938/in-vitro-and-in-vivo-evaluation-of-fully-substituted-5-3-ethoxy-3-oxopropynyl-4-ethoxycarbonyl-1-2-3-triazolyl-glycosides-as-original-nucleoside-analogs-to-circumvent-resistance-in-myeloid-malignancies
#10
Hella Amdouni, Guillaume Robert, Mohsine Driowya, Nathan Furstoss, Camille Métier, Alix Dubois, Maeva Dufies, Marwa Zerhouni, François Orange, Sandra Lacas-Gervais, Khalid Bougrin, Anthony R Martin, Patrick Auberger, Rachid Benhida
A series of nucleoside analogs bearing a 1,4,5-trisubstituted-1,2,3-triazole aglycone was synthesized using a straightforward click/electrophilic addition or click/oxidative coupling tandem procedures. SAR analysis, using cell culture assays, led to the discovery of a series of compounds belonging to the 5-alkynyl-1,2,3-triazole family that exhibits potent antileukemic effects on several hematologic malignancies including chronic myeloid leukemia (CML) and myelodysplastic syndromes (MDS) either sensitive or resistant to their respective therapy...
January 17, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28094903/evaluation-of-the-efficacy-of-insecticidal-coatings-based-on-teflutrin-and-chlorpyrifos-against-rhynchophorus-ferrugineus
#11
Massimo Pugliese, Alberto Rettori Andrea, Roberto Martinis, Khalid Al-Rohily, Velate Suresh, Moideen Mohamed Ashraf, Ali Al-Maashi
BACKGROUND: The date palm (Phoenix dactylifera L.) is an important economic resource for many nations worldwide, recently threatened by the presence of different insect pests, like the red palm weevil (RPW) Rhynchophorus ferrugineus. RESULTS: Two products, a glue (polyvinyl acetate) and an oil (raw linseed oil), have been used as coatings and applied together with a repellent and two insecticides (teflutrin and chlorpyrifos) at different dosages on 2 species of palm (Phoenix dactylifera and Phoenix canariensis)...
January 17, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28094138/new-normoxic-n-hydroxymethyl-acrylamide-based-polymer-gel-for-3d-dosimetry-in-radiation-therapy
#12
Khalid A Rabaeh, Ahmed A Basfar, Akram A Almousa, Slobodan Devic, Belal Moftah
A novel composition of normoxic polymer gel dosimeters based on radiation-induced polymerization of N-(Hydroxymethyl)acrylamide (NHMA) is introduced in this study for 3D dosimetry for Quality Assurance (QA) in radiation therapy. Dosimeters were irradiated by 6, 10 and 18MV photon beams of a medical linear accelerator at various dose rates to doses of up to 20Gy. The dose response of polymer gel dosimeters was studied using nuclear magnetic resonance (NMR) spin-spin relaxation rate (R2) of hydrogen protons within the water molecule...
January 13, 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28093898/effect-of-heat-treatment-on-the-nitrogen-content-and-its-role-on-the-co2-adsorption-capacity-of-highly-ordered-mesoporous-carbon-nitride
#13
Kripal S Lakhi, Dae-Hwan Park, Stalin Joseph, Siddulu N Talapaneni, Ugo Ravon, Khalid Al-Bahily, Ajayan Vinu
Mesoporous carbon nitrides (MCN) with rod shaped morphology and tunable nitrogen contents have been synthesized via calcination free method using ethanol-washed mesoporous SBA-15 as templates at different carbonization temperatures. Carbon tetrachloride (CTC) and ethylenediamine (EDA) were used as the sources of carbon and nitrogen respectively. The resulting MCN materials were characterized with low and high angle power XRD, N2 adsorption, HR-SEM, HR-TEM, CHN elemental analysis, XPS and. XANES techniques. It is observed that the carbonization temperature plays a critical role in controlling not only the crystallinity but also the nitrogen content and the textural parameters of the samples including specific surface area and specific pore volume...
January 16, 2017: Chemistry, An Asian Journal
https://www.readbyqxmd.com/read/28093241/new-isatin-derivative-inhibits-neurodegeneration-by-restoring-insulin-signaling-in-brain
#14
Meha Fatima Aftab, Shabbir Khan Afridi, Uzma Rasool Mughal, Aneela Karim, Darakhshan Jabeen Haleem, Nurul Kabir, Khalid M Khan, Rahman M Hafizur, Rizwana S Waraich
Diabetes is associated with neurodegeneration. Glycation ensues in diabetes and glycated proteins cause insulin resistance in brain resulting in amyloid plaques and NFTs. Also glycation enhances gliosis by promoting neuroinflammation. Currently there is no therapy available to target neurodegenration in brain therefore, development of new therapy that offers neuroprotection is critical. The objective of this study was to evaluate mechanistic effect of isatin derivative URM-II-81, an anti-glycation agent for improvement of insulin action in brain and inhibition of neurodegenration...
January 13, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28093091/is-there-an-association-between-diet-and-depression-in-children-and-adolescents-a-systematic-review
#15
Sundus Khalid, Claire M Williams, Shirley A Reynolds
This review critically evaluates previous studies investigating the association between dietary intake of children and young people and depression and related mental health problems. A systematic literature search was conducted using electronic databases such as PsycINFO, MEDLINE, PubMed and Cochrane. A total of twenty studies were identified that met inclusion criteria and were subsequently rated for quality. The studies used a range of methods to measure dietary intake and mental health. Important potential confounding variables (e...
December 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/28090183/sleep-patterns-and-predictors-of-poor-sleep-quality-among-medical-students-in-king-khalid-university-saudi-arabia
#16
Aesha Farheen Siddiqui, Hasan Al-Musa, Hasan Al-Amri, Abdulkareem Al-Qahtani, Mushabab Al-Shahrani, Mohammad Al-Qahtani
BACKGROUND: Sleep problems and poor sleep quality are important issues for medical students. This study aimed to investigate the sleep patterns, measure the prevalence of poor sleep quality, and identify the predictors of poor sleep among medical students in King Khalid University (KKU), Saudi Arabia. METHODS: This cross-sectional study enrolled 318 medical students during October-November, 2015. Participants were selected by convenience sampling and data were collected using self-administered questionnaires to obtain information regarding socio-demographic variables and indicators of sleep quality...
November 2016: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28088778/implementing-and-tailoring-a-western-developed-communication-skills-training-program-for-graduate-medical-trainees-in-qatar
#17
Carma L Bylund, Khalid Alyafei, Ambika Anand, Alanoud Al Marri, Walid Omer, Tripiti Sinha, Wahila Alam, Huda Abdelrahim, Abdullatif Al-Khal
No abstract text is available yet for this article.
January 14, 2017: International Journal of Medical Education
https://www.readbyqxmd.com/read/28088037/assessment-of-the-meat-quality-of-lamb-m-longissimus-thoracis-et-lumborum-and-m-triceps-brachii-following-three-different-halal-slaughter-procedures
#18
A S Danso, R I Richardson, R Khalid
A total of fifteen male and fifteen female lambs were allocated to three groups of ten animals and subjected to: traditional Halal slaughter without stunning (TNS); slaughter following electric head-only stunning (EHOS) or; post-cut electric head-only stun (PCEHOS) and their meat quality was determined. Instrumental and sensory analyses were carried out on two muscles; M. longissimus thoracis et lumborum (LTL) and M. triceps brachii (TB). Additionally, the effects of sex and muscle type were also assessed. No differences were found among slaughter methods for pH, drip loss and shear force...
January 4, 2017: Meat Science
https://www.readbyqxmd.com/read/28087736/imputation-of-orofacial-clefting-data-identifies-novel-risk-loci-and-sheds-light-on-the-genetic-background-of-cleft-lip-%C3%A2-cleft-palate-and-cleft-palate-only
#19
Kerstin U Ludwig, Anne C Böhmer, John Bowes, Miloš Nikolić, Nina Ishorst, Niki Wyatt, Nigel L Hammond, Lina Gölz, Frederic Thieme, Sandra Barth, Hannah Schuenke, Johanna Klamt, Malte Spielmann, Khalid Aldhorae, Augusto Rojas-Martinez, Markus M Nöthen, Alvaro Rada-Iglesias, Michael J Dixon, Michael Knapp, Elisabeth Mangold
Nonsyndromic cleft lip with or without cleft palate (nsCL/P) is among the most common human birth defects with multifactorial etiology. Here, we present results from a genome-wide imputation study of nsCL/P in which, after adding replication cohort data, four novel risk loci for nsCL/P are identified (at chromosomal regions 2p21, 14q22, 15q24 and 19p13). On a systematic level, we show that the association signals within this high-density dataset are enriched in functionally-relevant genomic regions that are active in both human neural crest cells (hNCC) and mouse embryonic craniofacial tissue...
January 13, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28087600/sunitinib-stimulates-expression-of-vegfc-by-tumor-cells-and-promotes-lymphangiogenesis-in-clear-cell-renal-cell-carcinomas
#20
Maeva Dufies, Sandy Giuliano, Damien Ambrosetti, Audrey Claren, Papa Diogop Ndiaye, Michalis Mastri, Walid Moghrabi, Lindsay S Cooley, Marc Ettaiche, Emmanuel Chamorey, Julien Parola, Valerie Vial, Marilena Lupu-Plesu, Jean-Christophe Bernhard, Alain Ravaud, Delphine Borchiellini, Jean Marc Ferrero, Andreas Bikfalvi, John M L Ebos, Khalid S A Khabar, Renaud Grepin, Gilles Pagès
Sunitinib is an antiangiogenic therapy given as a first-line treatment for renal cell carcinoma (RCC). While treatment improves progression-free survival, most patients relapse. We hypothesized that patient relapse can stem from the development of a lymphatic network driven by the production of the main growth factor for lymphatic endothelial cells, vascular endothelial growth factor C (VEGFC). In this study, we found that sunitinib can stimulate VEGFC gene transcription and increase VEGFC mRNA half-life. Additionally, sunitinib activated p38 MAP kinase, which resulted in the upregulation/activity of HuR and inactivation of tristetraprolin, two AU-rich-element binding proteins...
January 13, 2017: Cancer Research
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