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https://www.readbyqxmd.com/read/28214402/relationship-between-chewing-ability-and-cognitive-impairment-in-the-rural-elderly
#1
Eun-Kyong Kim, Sung Kook Lee, Youn-Hee Choi, Makiko Tanaka, Kimiko Hirotsu, Hyeon Chang Kim, Hee-Kyung Lee, Yun-Sook Jung, Atsuo Amano
OBJECTIVE: Relationship between masticatory function and cognitive impairment had been suggested but still understudied. We investigated the association between chewing ability and cognitive impairment among the elderly living in a rural region. METHODS: A total of 295 elderly individuals aged ≥70 years in a rural city of Korea participated in a cross-sectional study. Trained nurses conducted interviews and assessed chewing ability using gum that changed color based on chewing performance...
February 11, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28214401/association-between-loss-of-bone-mass-due-to-short-sleep-and-leptin-sympathetic-nervous-system-activity
#2
Nagato Kuriyama, Masaaki Inaba, Etsuko Ozaki, Yutaro Yoneda, Daisuke Matsui, Kanae Hashiguchi, Teruhide Koyama, Komei Iwai, Isao Watanabe, Rika Tanaka, Chie Omichi, Shigeto Mizuno, Masao Kurokawa, Motoyuki Horii, Fumitoshi Niwa, Koichi Iwasa, Shinsuke Yamada, Yoshiyuki Watanabe
BACKGROUND: Sleep has been reported to be an important factor in bone metabolism, and sympathetic nervous system activity has been reported to regulate bone metabolism. In this study, we evaluated the association between sleep, sympathetic nervous system activity, and bone mass. METHODS: The study subjects were 221 individuals (108 males; 113 females; mean age: 55.1±7.0years) divided into two groups: those who slept for less than 6h a day (short sleep [SS] group), and those who slept 6h or longer (normal sleep [NS] group)...
February 10, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28214073/older-adults-with-ptsd-brief-state-of-research-and-evidence-based-psychotherapy-case-illustration
#3
Joan M Cook, Elissa McCarthy, Steven R Thorp
Although lifetime exposure to potentially traumatic events among older adults is fairly high, rates of full-blown post-traumatic stress disorder (PTSD) are estimated at about 4.5%, a rate lower than that for middle-aged and young adults. Nevertheless, PTSD seems to be an under-recognized and under-treated condition in older adults. Assessment and treatment can be challenging in this population for various reasons, including potential cognitive or sensory decline and comorbid mental and physical disorders. This article provides highlights of the empirical research on PTSD in late life, including information on its effects on cognition and physical health...
January 4, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28213784/microglia-in-the-primate-macula-specializations-in-microglial-distribution-and-morphology-with-retinal-position-and-with-aging
#4
Janani Singaravelu, Lian Zhao, Robert N Fariss, T Michael Nork, Wai T Wong
Microglia, the principal resident immune cell in the retina, play constitutive roles in immune surveillance and synapse maintenance, and are also associated with retinal disease, including those occurring in the macula. Perspectives on retinal microglia function have derived largely from rodent models and how these relate to the macula-bearing primate retina is unclear. In this study, we examined microglial distribution and cellular morphology in the adult rhesus macaque retina, and performed comparative characterizations in three retinal locations along the center-to-periphery axis (parafoveal, macular, and the peripheral retina)...
February 17, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28213779/adenoid-bacterial-colonization-in-a-paediatric-population
#5
João Subtil, João Carlos Rodrigues, Lúcia Reis, Luís Freitas, Joana Filipe, Alberto Santos, Carlos Macor, Aida Duarte, Luisa Jordao
Adenoids play a key role in both respiratory and ear infection in children. It has also been shown that adenoidectomy improves these symptoms in this population. The main goal of the present study was to evaluate adenoid bacterial colonization and document a possible relation with infectious respiratory disease. A prospective observational study was designed to evaluate the proposed hypothesis in a paediatric population submitted to adenoidectomy by either infectious or non-infectious indications and compare these two cohorts...
February 18, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28213596/white-cell-count-in-the-normal-range-and-short-term-and-long-term-mortality-international-comparisons-of-electronic-health-record-cohorts-in-england-and-new-zealand
#6
Anoop Dinesh Shah, Simon Thornley, Sheng-Chia Chung, Spiros Denaxas, Rod Jackson, Harry Hemingway
OBJECTIVES: Electronic health records offer the opportunity to discover new clinical implications for established blood tests, but international comparisons have been lacking. We tested the association of total white cell count (WBC) with all-cause mortality in England and New Zealand. SETTING: Primary care practices in England (ClinicAl research using LInked Bespoke studies and Electronic health Records (CALIBER)) and New Zealand (PREDICT). DESIGN: Analysis of linked electronic health record data sets: CALIBER (primary care, hospitalisation, mortality and acute coronary syndrome registry) and PREDICT (cardiovascular risk assessments in primary care, hospitalisations, mortality, dispensed medication and laboratory results)...
February 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28213065/requiring-collaboration-hippocampal-prefrontal-networks-needed-in-spatial-working-memory-and-ageing-a-multivariate-analysis-approach
#7
C Zancada-Menendez, P Alvarez-Suarez, P Sampedro-Piquero, M Cuesta, A Begega
Ageing is characterized by a decline in the processes of retention and storage of spatial information. We have examined the behavioural performance of adult rats (3 months old) and aged rats (18 months old) in a spatial complex task (delayed match to sample). The spatial task was performed in the Morris water maze and consisted of three sessions per day over a period of three consecutive days. Each session consisted of two trials (one sample and retention) and inter-session intervals of five minutes. Behavioural results showed that the spatial task was difficult for middle aged group...
February 14, 2017: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/28212893/traffic-related-air-pollution-impact-on-mouse-brain-accelerates-myelin-and-neuritic-aging-changes-with-specificity-for-ca1-neurons
#8
Nicholas C Woodward, Payam Pakbin, Arian Saffari, Farimah Shirmohammadi, Amin Haghani, Constantinos Sioutas, Mafalda Cacciottolo, Todd E Morgan, Caleb E Finch
Traffic-related air pollution (TRAP) is associated with lower cognition and reduced white matter volume in older adults, specifically for particulate matter <2.5-μm diameter (PM2.5). Rodents exposed to TRAP have shown microglial activation and neuronal atrophy. We further investigated age differences of TRAP exposure, with focus on hippocampus for neuritic atrophy, white matter degeneration, and microglial activation. Young- and middle-aged mice (3 and 18 months female C57BL/6J) were exposed to nanoscale-PM (nPM, <0...
January 13, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/28212629/cardiometabolic-risk-in-a-population-of-older-adults-with-multiple-co-morbidities-in-rural-south-africa-the-haalsi-health-and-aging-in-africa-longitudinal-studies-of-indepth-communities-study
#9
Thomas A Gaziano, Shafika Abrahams-Gessel, F Xavier Gomez-Olive, Alisha Wade, Nigel J Crowther, Sartaj Alam, Jennifer Manne-Goehler, Chodziwadziwa W Kabudula, Ryan Wagner, Julia Rohr, Livia Montana, Kathleen Kahn, Till W Bärnighausen, Lisa F Berkman, Stephen Tollman
BACKGROUND: A consequence of the widespread uptake of anti-retroviral therapy (ART) is that the older South African population will experience an increase in life expectancy, increasing their risk for cardiometabolic diseases (CMD), and its risk factors. The long-term interactions between HIV infection, treatment, and CMD remain to be elucidated in the African population. The HAALSI cohort was established to investigate the impact of these interactions on CMD morbidity and mortality among middle-aged and older adults...
February 17, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28212610/factors-associated-with-stigma-attitude-towards-people-living-with-hiv-among-general-individuals-in-heilongjiang-northeast-china
#10
Xin Li, Lili Yuan, Xiaoxia Li, Jingli Shi, Liying Jiang, Chundi Zhang, Xiujing Yang, Yeli Zhang, Donghui Zhao, Yashuang Zhao
BACKGROUND: HIV-related stigma always is major obstacles to an effective HIV response worldwide. The effect of HIV-related stigma on HIV prevention and treatment is particularly serious in China. This study was to examine stigma attitude towards people living with HIV/AIDS (PLWHA) among general individuals in Heilongjiang Province, Northeast China and the factors associated with stigma attitude, including socio-demographic factors and HIV/AIDS Knowledge. METHODS: A cross-sectional survey was carried out in Heilongjiang Province, China...
February 17, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28212570/altered-amygdala-and-hippocampus-effective-connectivity-in-mild-cognitive-impairment-patients-with-depression-a-resting-state-functional-mr-imaging-study-with-granger-causality-analysis
#11
Li Juan Zheng, Gui Fen Yang, Xin Yuan Zhang, Yun Fei Wang, Ya Liu, Gang Zheng, Guang Ming Lu, Long Jiang Zhang, Ying Han
Neuroimaging studies have demonstrated that the major depression disorder would increase the risk of dementia in the older with amnestic cognitive impairment. We used granger causality analysis algorithm to explore the amygdala- and hippocampus-based directional connectivity patterns in 12 patients with major depression disorder and amnestic cognitive impairment (mean age: 69.5 ± 10.3 years), 13 amnestic cognitive impairment patients (mean age: 72.7 ± 8.5 years) and 14 healthy controls (mean age: 64.7 ± 7...
February 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28212202/psychometric-evaluation-of-the-adolescent-health-promotion-scale-in-chile-differences-by-socioeconomic-status-and-gender
#12
Cristian A Rojas-Barahona, Jorge Gaete, Esterbina Olivares, Carla E Förster, Eugenio Chandia, Mei-Yen Chen
BACKGROUND: The promotion of healthy behaviors is a relevant issue worldwide, especially among adolescent populations, as this is the developmental stage where most unhealthy behaviors become ingrained. PURPOSE: The aim of this study was to analyze the psychometric properties of the Spanish version of the Adolescent Health Promotion Scale (AHPS) in a Chilean sample of early adolescents. METHODS: The sample was composed of 1,156 adolescents aged 10-14 years from schools in San Felipe, Chile...
February 16, 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28212123/repeatability-study-of-angular-and-linear-measurements-on-facial-morphology-analysis-by-means-of-stereophotogrammetry
#13
Lilian Mendes Andrade, Ana Maria Bettoni Rodrigues da Silva, Laís Valencise Magri, Marco Antônio Moreira Rodrigues da Silva
The aim of this study was to analyze the repeatability in a stereophotogrammetry digital system used for the evaluation of facial morphology. Thirty healthy Brazilian, 18 to 45 years old (26.71 ± 6.53), had 11 reference landmarks marked on their faces by the same examiner and were photographed with an interval of 1 week by the VECTRA M3. Nine angular measurements (nasolabial, mentolabial, nasofrontal, maxillofacial, nasal, maxillary, mandibular, facial convexity, full facial convexity) and 2 linear measurements (middle facial height and lower facial height) were taken...
February 16, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28211083/the-association-between-periodontitis-and-sleep-duration
#14
Mario Romandini, Gioele Gioco, Giorgio Perfetti, Giorgio Deli, Edoardo Staderini, Andreina Laforì
AIM: Due to its potential to influence systemic inflammation and oxidative stress, and to predispose to bacterial infections, sleep duration could potentially be a risk factor for periodontitis. The aim of this cross-sectional study was to evaluate if there was in 2012 an association between periodontitis and sleep duration in a representative sample of the South Korean population. MATERIALS AND METHODS: A total of 5,812 subjects representative of 39.4 million of adults were examined...
February 17, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28210788/surgical-management-of-degenerative-meniscus-lesions-the-2016-esska-meniscus-consensus
#15
Ph Beaufils, R Becker, S Kopf, M Englund, R Verdonk, M Ollivier, R Seil
PURPOSE: A degenerative meniscus lesion is a slowly developing process typically involving a horizontal cleavage in a middle-aged or older person. When the knee is symptomatic, arthroscopic partial meniscectomy has been practised for a long time with many case series reporting improved patient outcomes. Since 2002, several randomised clinical trials demonstrated no additional benefit of arthroscopic partial meniscectomy compared to non-operative treatment, sham surgery or sham arthroscopic partial meniscectomy...
February 16, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28210643/perception-of-health-problems-among-competitive-runners-a-qualitative-study-of-cognitive-appraisals-and-behavioral-responses
#16
Sara Jelvegård, Toomas Timpka, Victor Bargoria, Håkan Gauffin, Jenny Jacobsson
BACKGROUND: Approximately 2 of every 3 competitive runners sustain at least 1 health problem each season. Most of these problems are nontraumatic injuries with gradual onset. The main known risk indicator for sustaining a new running-related injury episode is a history of a previous injury, suggesting that behavioral habits are part of the causal mechanisms. PURPOSE: Identification of elements associated with purposeful interpretations of body perceptions and balanced behavioral responses may supply vital information for prevention of health problems in runners...
December 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28210617/inpatient-treatment-for-the-middle-aged-and-elderly-in-central-china
#17
Yan Jiang, Yu Wang, Yang Li, Yuming Zhang, Yinjun Zhao, Xiaojun Wang, Chi Ma, Shuangge Ma
BACKGROUND: Compared to outpatient treatment and self-treatment, inpatient treatment corresponds to more severe illness and poses more serious health and financial burden to patients. The goal of this study is to provide an updated and comprehensive description of the prevalence, characteristics, and cost of inpatient treatment for the middle-aged and elderly in Central China, which is highly populated, less-developed, and agriculture-dominating. METHODS: A survey was conducted in August 2013 in the Henan province...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28210570/balo-s-concentric-lesions-with-concurrent-features-of-schilder-s-disease-in-relapsing-multiple-sclerosis-neuropathological-findings
#18
Maher Kurdi, David Ramsay
Atypical inflammatory demyelinating syndromes are rare neurological diseases that differ from multiple sclerosis (MS), owing to unusual clinicoradiological and pathological findings, and poor responses to treatment. The distinction between them and the criteria for their diagnoses are poorly defined due to the lack of advanced research studies. Balo's concentric sclerosis (BCS) and Schilder's disease (SD) are two of these syndromes and can present as monophasic or in association with chronic MS. Both variants are difficult to distinguish when they present in acute stages...
October 2016: Autopsy & case reports
https://www.readbyqxmd.com/read/28210483/intra-peritoneal-leiomyoma-of-the-round-ligament-in-a-patient-with-mayer-rokitansky-k%C3%A3-ster-hauser-mrkh-syndrome
#19
G Salem Wehbe, R Bitar, T Zreik, M Samaha, C Walter, Z Sleiman
BACKGROUND: The occurrence of an extra-uterine leiomyoma, arising from the intra-peritoneal portion of the round ligament in a lady with Müllerian agenesis diagnosed at the age of forty is extremely rare. We report a case of this rare combination in a Middle Eastern woman. CASE: A 40 years old lady, primarily amenorrheic, presented to our clinic for an infertility consultation. The work- up showed features suggestive of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome with a leiomyoma arising from the intra-peritoneal part of the round ligament...
December 2016: Facts, Views & Vision in ObGyn
https://www.readbyqxmd.com/read/28210410/a-case-of-glenoid-fossa-fracture-progressive-ankylosis-total-joint-reconstruction-with-alloplastic-prosthesis-to-normalized-function-including-evaluation-with-f18-pet-ct-a-four-year-follow-up
#20
Björn Lindell, Andreas Thor
Temporomandibular joint replacement (TJR) with alloplastic prosthesis has shown promising long-term results in end stage joint disorders. We present a case of young woman with painful ankylosis that where reconstructed with TJR, due to a complex mandibular fracture with dislocation of the left condyle into the middle cranial fossa two years earlier. At the age of 18 the subject underwent a total joint replacement with custom-made alloplastic TMJ prosthesis. To determine the bone response and remodeling activity around the prosthesis, a F18 PET/CT-scan was used...
March 2017: Craniomaxillofacial Trauma & Reconstruction
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