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Anarina L Murillo, Muntaser Safan, Carlos Castillo-Chavez, Elizabeth D Capaldi Phillips, Devina Wadhera
Eating behaviors among a large population of children are studied as a dynamic process driven by nonlinear interactions in the sociocultural school environment. The impact of food association learning on diet dynamics, inspired by a pilot study conducted among Arizona children in Pre-Kindergarten to 8th grades, is used to build simple population-level learning models. Qualitatively, mathematical studies are used to highlight the possible ramifications of instruction, learning in nutrition, and health at the community level...
August 1, 2016: Mathematical Biosciences and Engineering: MBE
Manuel Guerrero-Hernandez, Carlos A Hinojosa, Javier E Anaya-Ayala, Erika Elenes, Aldo Torre
Portal vein (PV) thrombosis (PVT) in the absence of liver disease or thrombophilia is rare. We report a 57-year-old male with a history of stage 3 chronic kidney disease who presented at the emergency department 18 months after abdominal surgery with progressive abdominal pain and distention. Computed tomography revealed PVT with multiple collaterals and moderate ascites. He had undergone partial gastrectomy and gastrojejunal anastomosis at an outside facility for gastrointestinal stromal tumors that caused an iatrogenic stenotic lesion in the PV...
October 20, 2016: Vascular and Endovascular Surgery
Anne Justice-Allen, Kerrie Anne Loyd
Western Burrowing Owls ( Athene cunicularia hypugaea) frequently occupy periurban areas, where they may be exposed to pest control agents. This short communication describes necropsy findings and detected brodifacoum rodenticide levels for four Western Burrowing Owls in Lake Havasu City, Arizona, US, 2013-15. Levels detected ranged from 0.077 mg/kg to 0.497 mg/kg. Brodifacoum, one of several second-generation anticoagulant rodenticides recently removed from the general consumer market, is still available for use by licensed pesticide applicators...
October 20, 2016: Journal of Wildlife Diseases
(no author information available yet)
No abstract text is available yet for this article.
October 18, 2016: Dysphagia
Reza Hekmat, Faeze Maghsudloo, Mahmood Mohebi, Sayed Abdolrahim Rezaee, Rosita Vakili, Hoshang Rafat Panah
Sexual dysfunction (SD) is a common problem in patients with the end-stage renal disease. In contrast to SD in males, relatively little work has been performed in the field of SD in females. In this study, we tried to identify the main determinants of SD in women aged 15-45year-old on chronic hemodialysis (HD). One hundred-forty female patients aged 15-45-year-old on chronic HD were studied in the winter of the year 2013. Healthy relatives of the patients were chosen as controls and matched for age, level of education, marital status, and income...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
Katherine Spradley, Kyra E Stull, Joseph T Hefner
Research by economists suggests that recent Mexican migrants are better educated and have higher socioeconomic status (SES) than previous migrants. Because factors associated with higher SES and improved education can lead to positive secular changes in overall body form, secular changes in the craniofacial complex were analyzed within a recent migrant group from Mexico. The Mexican group represents individuals in the act of migration, not yet influenced by the American environment, and thus can serve as a starting point for future studies of secular change in this population group...
January 2016: Human Biology
Dominic J Pollard, Joanna C Young, Valentina Covarelli, Silvia Herrera-León, Thomas R Connor, Maria Fookes, Danielle Walker, Aurora Echeita, Nicholas R Thomson, Cedric N Berger, Gad Frankel
Salmonella spp. utilize type III secretion systems (T3SS) to translocate effectors into the cytosol of mammalian host cells, subverting cell signaling and facilitating the onset of gastroenteritis. In this study we compared a draft genome assembly of S. enterica subsp. salamae strain 3588/07 (S. salamae) against the genomes of S. enterica subsp. enterica serovar Typhimurium strain LT2 and S. bongori strain 12419. S. salamae encode the Salmonella pathogenicity island (SPI)-1; SPI-2 and the locus of enterocyte effacement (LEE) T3SSs...
October 10, 2016: Infection and Immunity
Mary F Cwik, Lauren Tingey, Alexandra Maschino, Novalene Goklish, Francene Larzelere-Hinton, John Walkup, Allison Barlow
OBJECTIVES: We evaluated the impact of a comprehensive, multitiered youth suicide prevention program among the White Mountain Apache of Arizona since its implementation in 2006. METHODS: Using data from the tribally mandated Celebrating Life surveillance system, we compared the rates, numbers, and characteristics of suicide deaths and attempts from 2007 to 2012 with those from 2001 to 2006. RESULTS: The overall Apache suicide death rates dropped from 40...
October 13, 2016: American Journal of Public Health
Chelsea Blankenship, Fawen Zhang, Robert Keith
BACKGROUND: Although most cochlear implant (CI) users achieve improvements in speech perception, there is still a wide variability in speech perception outcomes. There is a growing body of literature that supports the relationship between individual differences in temporal processing and speech perception performance in CI users. Previous psychophysical studies have emphasized the importance of temporal acuity for overall speech perception performance. Measurement of gap detection thresholds (GDTs) is the most common measure currently used to assess temporal resolution...
October 2016: Journal of the American Academy of Audiology
Tursynbek Nurmagambetov, Olga Khavjou, Louise Murphy, Diane Orenstein
OBJECTIVE: For medically treated asthma, we estimated prevalence, medical and absenteeism costs, and projected medical costs from 2015 to 2020 for the entire population and separately for children in the 50 US states and District of Columbia (DC) using the most recently available data. METHODS: We used multiple data sources, including the Medical Expenditure Panel Survey, U.S. Census Bureau, Kaiser Family Foundation, Medical Statistical Information System, and Current Population Survey...
August 10, 2016: Journal of Asthma: Official Journal of the Association for the Care of Asthma
Müge Genek Ülgen, Gülcan Güleç
OBJECTIVE: The aim of this study was to study the change in sexual functions within 3 months period following the initiation of antidepressant treatment in psychiatry outpatients, and its relationship with the change in anxiety and depression symptoms. MATERIAL AND METHOD: Eighty two patients, who consecutively applied to the psychiatry outpatient clinic and who were prescribed antidepressants, were included in the study. Hamilton Depression Rating Scale, Hamilton Anxiety Rating Scale, General Assessment of Functioning Scale and Arizona Sexual Experience Questionnaire (ASEC) were administered to the patients at the first interview, then repeated on a monthly basis during 3 months...
2016: Türk Psikiyatri Dergisi, Turkish Journal of Psychiatry
Gary Sweeten, Matthew Larson, Alex R Piquero
AIM: We estimate group-based dating violence trajectories and identify the adolescent risk factors that explain membership in each trajectory group. METHOD: Using longitudinal data from the Pathways to Desistance Study, which follows a sample of 1354 serious juvenile offenders from Philadelphia, Pennsylvania and Phoenix, Arizona between mid-adolescence and early adulthood, we estimate group-based trajectory models of both emotional dating violence and physical dating violence over a span of five years in young adulthood...
October 2016: Criminal Behaviour and Mental Health: CBMH
Ruihong Luo, Alan Greenberg, Christian D Stone
The incidence of coccidioidomycosis (CM) infection has increased over the last 20 years. We investigated recent trends of CM-associated hospitalization in the United States. patients with CM-associated hospitalization were identified from the Nationwide Inpatient Sample, 2005-2012. The outcomes of interest were the trend of annual hospitalization, in-hospital mortality, and independent risk factors for mortality. A total of 30,870 hospitalizations with CM (29,584 of adults; 1,286 of children) were identified...
October 4, 2016: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
Jong Sang Youn, Janae Csavina, Kyle P Rine, Taylor Shingler, Mark Patrick Taylor, A Eduardo Sáez, Eric A Betterton, Armin Sorooshian
This study examines size-resolved physicochemical data for particles sampled near mining and smelting operations and a background urban site in Arizona with a focus on how hygroscopic growth impacts particle deposition behavior. Particles with aerodynamic diameters between 0.056 - 18 µm were collected at three sites: (i) an active smelter operation in Hayden, AZ, (ii) a legacy mining site with extensive mine tailings in Iron King, AZ, and (iii) an urban site, inner-city Tucson, AZ. Mass size distributions of As and Pb exhibit bimodal profiles with a dominant peak between 0...
October 4, 2016: Environmental Science & Technology
Malik Asif Humayun, Tristan Richardson, Augustin Brooks
A 17-year-old male presented with diarrhoea and malaise following his return from Kenya and Tunisia. He was managed as a case of traveller's diarrhoea. Stool cultures were negative for pathogenic bacterial growth. Two weeks later he presented with worsening lower back pain. MRI of lumbosacral spine suggested L1 osteomyelitis. CT-guided spinal aspirate grew no organisms and repeat viral serology and blood cultures (including tuberculosis screening) were negative. He was treated with a 6-week course of ceftriaxone...
September 30, 2016: BMJ Case Reports
Megan Daugherty Douglas, Junjun Xu, Akilah Heggs, Glenda Wrenn, Dominic H Mack, George Rust
OBJECTIVE: This study characterized telemedicine utilization among Medicaid enrollees by patients' demographic characteristics, geographic location, enrollment type, eligibility category, and clinical conditions. METHODS: This study used 2008-2009 Medicaid claims data from 28 states and the District of Columbia to characterize telemedicine claims (indicated by GT for professional fee claims or Q3014 for facility fees) on the basis of patients' demographic characteristics, geographic location, enrollment type, eligibility category, and clinical condition as indicated by ICD-9 codes...
October 3, 2016: Psychiatric Services: a Journal of the American Psychiatric Association
Meredith Kelsey, Carolyn Layzer, Jean Layzer, Cristofer Price, Randall Juras, Michelle Blocklin, Jacqueline Mendez
OBJECTIVES: To test whether ¡Cuídate!, a program culturally adapted for Hispanic youths, affects sexual risk behavior. METHODS: We evaluated 3 replications of ¡Cuídate! in California, Arizona, and Massachusetts in a randomized controlled trial (registry no. NCT02540304) in which 2169 primarily Hispanic participants were randomly assigned to an intervention (n = 1326) or a control (n = 870) group. Youths were surveyed at baseline (September 2012-April 2014) and 6 months postbaseline (March 2013-October 2014)...
September 2016: American Journal of Public Health
Zoe Reed, Clinton Doering, Paul M Barrett
A 9 yr old rat terrier presented with corneal ulceration and conjunctivitis that developed acutely after digging among dry leaves in wooded northern Arizona. Ophthalmic examination revealed multiple linear foreign bodies throughout the adnexal tissue and cornea of the left eye. Manual removal of material was unsuccessful. The palpebral conjunctiva required excision with tenotomy scissors to remove structures and allow corneal healing. Microscopic examination revealed structures believed to be setae from a Theraphosidae tarantula...
September 29, 2016: Journal of the American Animal Hospital Association
Joel Ramirez, Patrick O'Shaughnessy
The primary objective of this study was to compare the filter performance of a representative selection of uncertified dust masks relative to the filter performance of a set of NIOSH-approved N95 filtering face-piece respirators (FFRs). Five different models of commercially available dust masks were selected for this study. Filter penetration of new dust masks was evaluated against a sodium chloride aerosol. Breathing resistance (BR) of new dust masks and FFRs was then measured for 120 min while challenging the dust masks and FFRs with Arizona road dust (ARD) at 25°C and 30% relative humidity...
September 27, 2016: Journal of Occupational and Environmental Hygiene
Miriam Mutambudzi, Nai-Wei Chen, Kyriakos S Markides, Soham Al Snih
OBJECTIVES: To examine the effect of co-occurring depressive symptoms and functional disability on mortality in older Mexican-American adults with diabetes mellitus. DESIGN: Longitudinal cohort study. SETTING: Hispanic Established Populations for the Epidemiological Study of the Elderly (HEPESE) survey conducted in the southwestern United States (Texas, Colorado, Arizona, New Mexico, California). PARTICIPANTS: Community-dwelling Mexican Americans with self-reported diabetes mellitus participating in the HEPESE survey (N = 624)...
September 27, 2016: Journal of the American Geriatrics Society
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