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https://www.readbyqxmd.com/read/28821189/y-chromosome-markers-for-the-red-fox
#1
Halie M Rando, Jeremy T Stutchman, Estelle R Bastounes, Jennifer L Johnson, Carlos A Driscoll, Christina S Barr, Lyudmila N Trut, Benjamin N Sacks, Anna V Kukekova
The de novo assembly of the red fox (Vulpes vulpes) genome has facilitated the development of genomic tools for the species. Efforts to identify the population history of red foxes in North America have previously been limited by a lack of information about the red fox Y-chromosome sequence. However, a megabase of red fox Y-chromosome sequence was recently identified over 2 scaffolds in the reference genome. Here, these scaffolds were scanned for repeated motifs, revealing 194 likely microsatellites. Twenty-three of these loci were selected for primer development and, after testing, produced a panel of 11 novel markers that were analyzed alongside 2 markers previously developed for the red fox from dog Y-chromosome sequence...
September 1, 2017: Journal of Heredity
https://www.readbyqxmd.com/read/28820967/identifying-predictors-for-bleeding-in-hospitalized-cancer-patients-a-cohort-study
#2
Rushad Patell, Alejandra Gutierrez, Lisa Rybicki, Alok A Khorana
BACKGROUND: Bleeding and thrombosis are both major complications of hospitalization in cancer patients. Concern regarding bleeding risk may reduce compliance with thromboprophylaxis. We assessed incidence of major and clinically relevant non-major bleeding (MCRNMB) and identified risk factors associated with in-hospital bleeding risk in hospitalized cancer patients. METHODS: We conducted a retrospective cohort study of consecutive adults admitted to general oncology floor at Cleveland Clinic from 11/2012-12/2014 (n=3525)...
August 12, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28820950/combined-aerobic-and-resistance-exercise-training-for-improving-reproductive-function-in-infertile-men-a-randomized-controlled-trial
#3
Behzad Hajizadeh Maleki, Bakhtyar Tartibian
This randomized controlled trial was conducted to examine the effects of 24 weeks of combined aerobic and resistance exercise training on seminal markers of inflammation and oxidative stress as well as markers of male reproductive function and reproductive performance in infertile patients. Of a total of 1296 infertile patients (aged 25-40 years) who were screened, 556 were randomly assigned to exercise (EX, n = 278) and non-exercise (NON-EX, n = 278) groups. Semen samples were taken before, 12 and 24 weeks as well as 7 and 30 days post intervention...
August 18, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28820947/dysregulated-mitogen-activated-protein-kinase-and-matrix-metalloproteinase-in-ethanol-induced-cavernosal-dysfunction
#4
Jaqueline Jóice Muniz, Leticia Nogueira Leite, Riccardo Lacchini, Jose E Tanus-Santos, Carlos Renato Tirapelli
We evaluated the effects of ethanol consumption on the mitogen-activated protein kinases (MAPK) and metalloproteinases (MMP) pathways in the rat cavernosal smooth muscle (CSM). Male Wistar rats were treated with ethanol (20% vol./vol.) for six weeks. Quantitative real-time polymerase chain reaction experiments showed that ethanol consumption did not alter mRNA levels of p38MAPK, SAPK/JNK, ERK1/2, MMP-2 or MMP-9 in the rat CSM. Western immunoblotting experiments revealed decreased protein expression of p38MAPK and phosphorylation of SAPK/JNK in the CSM from ethanol-treated rats...
August 18, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28820864/diffusion-kurtosis-imaging-and-pathology-in-spinal-cord-ischemia-reperfusion-injury-in-rabbits-a-case-control-study
#5
Daowei Li, Xiaoming Wang
BACKGROUND The aim of this study was to evaluate the application of diffusion kurtosis imaging (DKI) in spinal cord ischemia/reperfusion (SCI/R) injury and to explore its association with pathology. MATERIAL AND METHODS Japanese male long-eared rabbits were chosen and divided into 7 groups (8 rabbits in each group): control group (C group), sham-operation control group (S group), and 5 experimental groups (E-2 h group, E-24 h group, E-48 h group, E-7 d group, and E-14 d group). Tarlov scoring and immunohistochemical staining were used to assess hindlimb motor function and observe the expression of glial fiber acidic protein (GFAP), respectively...
August 18, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28820846/noninvasive-assessment-of-skeletal-muscle-myosin-heavy-chain-expression-in-trained-and-untrained-men
#6
Andrew C Fry, Terry J Housh, Joel B Cramer, Joseph P Weir, Travis W Beck, Brian K Schilling, Jonathan D Miller, Justin X Nicoll
Fry, AC, Housh, TJ, Cramer, JB, Weir, JP, Beck, TW, Schilling, BK, Miller, JD, and Nicoll, JX. Noninvasive assessment of skeletal muscle myosin heavy chain expression in trained and untrained men. J Strength Cond Res 31(9): 2355-2362, 2017-Numerous conditions and types of physical activity (e.g., exercise, aging, and muscle-related diseases) can influence muscle fiber types and the proteins expressed. To date, muscle fibers can only be characterized by actually obtaining a tissue sample using the invasive muscle biopsy procedure...
September 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28820838/five-year-follow-up-of-midface-distraction-in-growing-children-with-syndromic-craniosynostosis
#7
Parit A Patel, Pradip Shetye, Stephen M Warren, Barry H Grayson, Joseph G McCarthy
BACKGROUND: Maxillary position in patients with syndromic craniosynostosis after midface distraction has been shown to be stable 1 year postoperatively. The purpose of this study is to assess midfacial position in the growing child with craniosynostosis 5 years after Le Fort III advancement with a rigid external device (RED). METHODS: Seventeen consecutive patients were identified to have the diagnosis of syndromic craniosynostosis and who underwent midface advancement...
August 8, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28820802/antioxidation-role-of-different-lateral-stellate-ganglion-block-in-isoproterenol-induced-acute-myocardial-ischemia-in-rats
#8
Na Wei, Meng Chi, Lin Deng, Guonian Wang
BACKGROUND AND OBJECTIVES: To determine whether stellate ganglion block (SGB) treatment exerts protective effects against isoproterenol (ISO)-induced acute myocardial ischemia (AMI) due to its antioxidant effects, we aimed to evaluate the protective effects of different lateral SGB agents on the tissue antioxidant status in ISO-induced AMI in male Sprague-Dawley rats. METHODS: The AMI model received an acute ISO overdose to make cardiac ischemia damage at a single dose of 110 mg/kg injected subcutaneously into the rats...
September 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28820783/epidemiology-of-obesity-in-the-hispanic-adult-population-in-the-united-states
#9
Kimberly Y Z Forrest, Marcy J Leeds, Alexander C Ufelle
Obesity is a major health concern in Hispanic populations. This study evaluated the epidemiology of obesity and associated factors among Hispanics using the data from the 2013-2014 National Health and Nutrition Examination Survey. Among the 1241 participants (20 years of age or older), the prevalence rates were as follows: overweight, 77.1%; obesity, 42.4%; and central obesity, 57.0%. These rates were consistent throughout most age groups. Significantly, more females than males were obese. Higher obesity rates were seen among those with diabetes, high cholesterol, hypertension, heart disease, and arthritis...
October 2017: Family & Community Health
https://www.readbyqxmd.com/read/28820732/ecological-perspectives-on-youth-alcohol-consumption-in-the-kuala-lumpur-conurbation-a-place-based-study-in-malaysia
#10
Sangeeta Kaur Singh, Lee Voon Kaen, Low Weng Hei, Amanda Villiers-Tuthill, Pascale Allotey, Daniel D Reidpath
Objective The objectives of this study were to investigate the patterns of alcohol consumption and ecological factors influencing those patterns in the Klang Valley. The study focuses on youth from the Chinese, Indian and Malay ethnic groups in Malaysia, resident in urban and semi-urban areas of the Klang Valley. Methods Data were collected with a combination of interviews and self-administered questionnaires available in Bahasa Malaysia and English were adapted from the Centers for Disease Control (CDC) Youth Risk Behavior Survey...
August 18, 2017: International Journal of Adolescent Medicine and Health
https://www.readbyqxmd.com/read/28820721/risk-factors-associated-with-blood-exposure-for-sporadic-hepatitis-e-in-dhaka-bangladesh
#11
Hossain M S Sazzad, Stephen P Luby, Alain B Labrique, Saleem Kamili, Tonya M Hayden, Nourine A Kamili, Chong-Gee Teo, Emily S Gurley
Fecal contamination of drinking water is associated with large hepatitis E virus (HEV) outbreaks of genotypes 1 and 2 in endemic areas. Sporadic transmission of HEV genotypes 3 and 4 in high-income countries has been associated with exposure to blood and animal contact. The objective of the study was to identify the risk factors for hepatitis E and the genotype(s) causing sporadic hepatitis E in Dhaka, Bangladesh. We selected, from a diagnostic center in Dhaka between November 2008 and November 2009, cases presenting with jaundice and anti-HEV IgM antibodies and age-matched controls were defined as those with no history of jaundice and normal blood test results...
August 14, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820714/epidemiology-of-cutaneous-leishmaniasis-in-a-colombian-municipality
#12
Diego Alejandro Medina-Morales, Manuel E Machado-Duque, Jorge Enrique Machado-Alba
This study describes the epidemiological and clinical characteristics of leishmaniasis and the pharmacological treatment of this disease in the municipality of Pueblo Rico, Risaralda, between January 2010 and December 2014. An observational study was conducted using information from the clinical records and epidemiological reports of patients diagnosed and confirmed with leishmaniasis of any age and sex, including sociodemographic, clinical, and pharmacological variables of the therapy received. Univariate and bivariate analyses were performed...
August 14, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820691/field-trial-of-the-carestart-biosensor-analyzer-for-the-determination-of-glucose-6-phosphate-dehydrogenase-activity-in-haiti
#13
Thomas A Weppelmann, Michael E von Fricken, Tara D Wilfong, Elisa Aguenza, Taina T Philippe, Bernard A Okech
Throughout many developing and tropical countries around the world, malaria remains a significant threat to human health. One barrier to malaria elimination is the ability to safely administer primaquine chemotherapy for the radical cure of malaria infections in populations with a high prevalence of glucose-6-phosphate dehydrogenase (G6PD) deficiency. In the current study, a field trial of the world's first quantitative, point-of-care assay for measuring G6PD activity was conducted in Haiti. The performance of the CareStart Biosensor Analyzer was compared with the gold standard spectrophotometric assay and genotyping of the G6PD allele in schoolchildren (N = 343) from the Ouest Department of Haiti...
August 14, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820672/association-of-religion-and-cultural-tradition-with-alcohol-use-among-some-tribal-communities-of-arunachal-pradesh-india
#14
Himanshu K Chaturvedi, Ram C Bajpai, Preeti Tiwari
Arunachal Pradesh, a land of high mountains and dense forest, is home to many tribal communities, which comprise two thirds of the state's population. Alcohol is one of the common addictive substances used traditionally among them despite much awareness about its harmful effect on health. The present study is focused on finding the association of religion, ethnicity, and demographic characteristics with alcohol use among some tribal communities in Changlang district of Arunachal Pradesh. A cross-sectional household survey was conducted on substance use in Changlang district of Arunachal Pradesh, India...
August 18, 2017: Journal of Ethnicity in Substance Abuse
https://www.readbyqxmd.com/read/28820646/consequences-of-puberty-on-efficacy-of-intraocular-pressure-lowering-drugs-in-male-dutch-belted-rabbits
#15
Cassandra L Hays, Kingsley C Okafor, Shan Fan, Robin High, Dhirendra P Singh, Carol B Toris
PURPOSE: To investigate the changes in intraocular pressure (IOP), aqueous flow, and outflow facility, as well as efficacy of IOP-lowering drugs before and after sexual development in rabbits. METHODS: Male Dutch-belted rabbits were studied at night between the ages of 8 and 44 weeks. During these times, body weight, testicular volume, and serum testosterone were measured to monitor sexual maturity. Ocular measurements included anterior chamber depth, central corneal thickness, IOP, aqueous flow, and outflow facility...
August 18, 2017: Journal of Ocular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28820622/latent-growth-curve-modeling-of-non-injection-drug-use-and-condomless-sexual-behavior-from-ages-18-to-21-in-gay-bisexual-and-other-ymsm-the-p18-cohort-study
#16
Perry N Halkitis, Kristen Bub, Christopher B Stults, Francesca C Bates, Farzana Kapadia
BACKGROUND: HIV/AIDS continues to be a health disparity faced by sexual minority men, and is exacerbated by non-injection drug use. OBJECTIVES: We sought to delineate growth in non-injection drug use and condomless sex in a sample of racially and economically diverse of gay, bisexual, and other young men who have sex with men (YMSM) as they emerged into adulthood between the ages of 18 and 21 and who came of age in the post-HAART era. METHODS: Behavioral data on drug use and condomless sex, collected via a calendar based technique over 7 waves of a cohort study of 600 YMSM, were analyzed using latent growth curve modeling to document patterns of growth in these behaviors, their associations, and the extent to which patterns and associations are moderated by race/ethnicity and socioeconomic status...
August 18, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28820619/associations-between-anxious-and-depressive-symptoms-and-the-recognition-of-vocal-socioemotional-expressions-in-youth
#17
Michele Morningstar, Melanie A Dirks, Brent I Rappaport, Daniel S Pine, Eric E Nelson
The current study examined the associations between internalizing symptoms and adolescents' recognition of vocal socioemotional expressions produced by youth. Fifty-seven youth (8-17 years old, M = 12.62, SD = 2.66; 29 anxious, 28 nonanxious; 32 female, 25 male) were asked to identify the intended expression in auditory recordings of youth's portrayals of basic emotions and social attitudes. Recognition accuracy increased with age, suggesting that the ability to recognize vocal affect continues to develop into adolescence...
August 18, 2017: Journal of Clinical Child and Adolescent Psychology
https://www.readbyqxmd.com/read/28820539/a-survey-of-non-communicable-diseases-and-their-risk-factors-among-university-employees-a-single-institutional-study
#18
Emmanuel I Agaba, Maxwell O Akanbi, Patricia A Agaba, Amaka N Ocheke, Zumnan M Gimba, Steve Daniyam, Edith N Okeke
BACKGROUND: The incidence of non-communicable diseases (NCDs) is rising globally, with its attendant morbidity and mortality, especially in developing countries. This study evaluated the prevalence of NCDs and their risk factors among members of a university community. METHODS: All employees of the university were invited to the University health clinic for screening, using the World Health Organisation's STEPwise approach to NCDs. RESULTS: A total of 883 (521; 59...
August 15, 2017: Cardiovascular Journal of Africa
https://www.readbyqxmd.com/read/28820536/atp7a-and-atp7b-regulate-copper-homeostasis-in-developing-male-germ-cells-in-mice
#19
Mateusz Ogórek, Małgorzata Lenartowicz, Rafał Starzyński, Aneta Jończy, Robert Staroń, Andrzej Doniec, Wojciech Krzeptowski, Aleksandra Bednarz, Olga Pierzchała, Paweł Lipiński, Zenon Rajfur, Zbigniew Baster, Patrycja Gibas-Tybur, Paweł Grzmil
The maintenance of copper homeostasis is critical for all cells. As learned from mice with disturbed copper metabolism, this trace element is also important for spermatogenesis. The experiments conducted in yeasts have demonstrated that appropriate copper level must be preserved to enable meiosis progression; however, increased copper level is toxic for cells. This study aims to analyze the expression profile of Atp7a and Atp7b and other genes encoding copper-related proteins during spermatogenesis in mice...
August 18, 2017: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/28820464/enhanced-susceptibility-of-ogg1-mutant-mice-to-multiorgan-carcinogenesis
#20
Anna Kakehashi, Naomi Ishii, Takahiro Okuno, Masaki Fujioka, Min Gi, Hideki Wanibuchi
The role of deficiency of oxoguanine glycosylase 1 (Ogg1) Mmh homolog, a repair enzyme of the 8-hydroxy-2'-deoxyguanosine (8-OHdG) residue in DNA, was investigated using the multiorgan carcinogenesis bioassay in mice. A total of 80 male and female six-week-old mice of C57BL/6J background carrying a mutant Mmh allele of the Mmh/Ogg1 gene (Ogg1(-)(/)(-)) and wild type (Ogg1(+/+)) mice were administered N-diethylnitrosamine (DEN), N-methyl-N-nitrosourea (MNU), N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN), N-bis (2-hydroxypropyl) nitrosamine (DHPN) and 1,2-dimethylhydrazine dihydrochloride (DMH) (DMBDD) to induce carcinogenesis in multiple organs, and observed up to 34 weeks...
August 18, 2017: International Journal of Molecular Sciences
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