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Increase higher pollution events inside the Yangtze Lake Delta via 2015 to be able to 2019: Characteristics, tendencies, as well as meteorological situations.
BACKGROUND The guaiac-based fecal occult blood test (gFOBt) has been used for human colorectal cancer screening. It can detect the fecal occult blood (FOB) in dogs after oral administration of 20 mg of hemoglobin/kg body weight of blood and is influenced by diet. OBJECTIVES The aims were to evaluate the effect of diet and the ability of gFOBt to detect FOB in healthy dogs after oral administration of autologous blood. METHODS Five healthy dogs were fed Purina Hypoallergenic (HA) and Gastrointestinal (EN) diets. Feces were tested with gFOBt before starting diets and at each defecation (hereafter referred to as fecal collection event) throughout the study period. Every 4 days, increased doses of autologous blood were administered orally. The whole blood of one dog was progressively diluted with a saline solution, and dilutions were directly tested with the gFOBt, until a negative result was found. RESULTS Twelve of 185 (6.5%) gFOBt were found to be positive. No associations between diet and gFOBt positivity were found. A significant association was found between the fecal collection event and gFOBt positivity (P less then .001) and between doses of blood and gFOBt positivity (P = .048). The lowest dilution ensuring all positive tests was 6.5 µgHgb /mL. CONCLUSIONS The gFOBt was not influenced by either the HA or EN diets. The gFOBt positivity was associated with the dose of blood and the fecal collection event. However, caution is needed in the interpretation of results due to the lack of an association between gFOBt positivity and increasing doses of blood in the same dog. © 2020 American Society for Veterinary Clinical Pathology.INTRODUCTION The shape of the talus determines the positional and kinematic features of the subtalar, talonavicular, and talocrural joints during walking. selleckchem Thus, detailed knowledge of the pattern of sexual dimorphism of the human talus may be useful for revealing the pathogenetic mechanism of foot and knee disorders, which are more prevalent in females. The aim of this study was to characterize and visualize the three-dimensional shape variations of the talus in relation to sex and age using geometric morphometrics. MATERIALS AND METHODS Computed tomography images of 56 feet without talar injuries or disorders were used in this study. Thirty-seven anatomical landmarks were identified on a bone model of the talus to calculate principal components (PCs) of shape variations among specimens. PC scores were compared between sexes, and their correlations with age were also investigated. RESULTS The female talus had a longer neck and narrower head width than the male talus. The superior trochlea was tilted more laterally in the frontal plane in females. Furthermore, the female talar head was more twisted and was more elongated in the dorsoplantar direction. CONCLUSIONS Morphological features of the talus in females could alter the subtalar and talonavicular joint kinematics during walking and could be a structural factor in the pathogenetic mechanism underlying foot and knee disorders. This study contributes to the comprehensive understanding of shape variations in the human talus. © 2020 Wiley Periodicals, Inc.BACKGROUND We evaluated the optimal high-density lipoprotein cholesterol level for benign prostatic hyperplasia (BPH) prevention in men not taking statin medication using a large historical cohort. METHODS We initially selected 130 454 men who underwent health checkups in 2009 from the National Health Information Database of the National Health Insurance Service. After excluding 36 854 men with BPH in 2009, and 45 061 men for statin use, 48 539 men were ultimately included in the analysis. A Kaplan-Meier analysis and multivariable Cox regression analysis was performed to assess the optimal high-density lipoprotein cholesterol level for preventing BPH. RESULTS High-density lipoprotein cholesterol levels were less than 40 mg/dL in 7431 (15.3%) men, 40 to 49 in 15 861 (32.7%), 50 to 59 in 15 328 (27.5%), and greater than or equal to 60 in 11 919 (24.6%). The overall cumulative incidence of BPH was 4.4%, 8.7%, 13.0%, and 17.8% at the 1-, 2-, 3-, and 4-year follow-up periods, respectively. In multivariable analysis, high-density lipoprotein greater than or equal to 60 mg/dL were significantly associated with a decreased incidence of BPH, as were age, residence, income, body mass index, diabetes, hypertension, triglyceride, and increased annual clinic visits, especially in men in their 40s. CONCLUSION Elevated serum high-density lipoprotein cholesterol levels were negatively associated with BPH incidence. In addition, maintaining high-density lipoprotein greater than or equal to 60 mg/dL was associated with a decreased BPH incidence compared with high-density lipoprotein less than 40 mg/dL, especially in men in their 40s. © 2020 Wiley Periodicals, Inc.BACKGROUND Burning mouth syndrome (BMS) patients are psychologically distressed, but whether this associates with symptom severity is unclear. OBJECTIVE To investigate the association of psychological factors with pain intensity and interference in BMS. METHODS 52 women (mean age 63.1, SD 10.9) with BMS participated. Pain intensity and interference data was collected using 2-week pain diaries. Psychological factors were evaluated using Depression scale (DEPS), Pain anxiety symptom scale (PASS) and Pain vigilance and awareness questionnaire (PVAQ). The local ethical committee approved the study. Patients were divided into groups based on pain severity distribution tertiles low intensity (NRS ≤ 3.7) or interference (NRS ≤2.9) (tertiles 1-2, n=35) and moderate to intense intensity (NRS > 3.7) or interference (>2.9)(tertile 3, n= 17). T-test, Wilcoxon Test and Pearson's Correlation Coefficient were used in the analyses. RESULTS Patients in the highest intensity and interference tertiles reported more depression (P = .0247 and P = .0169) and pain anxiety symptoms (P = .0359 and P = .0293), and were more preoccupied with pain (P = .0004 and P = .0003) than patients in the low intensity and interference groups. The score of the pain vigilance questionnaire correlated significantly with pain intensity (r= .366, P= .009 and interference (r= .482, P = .009). Depression (r=. 399, P = .003) and pain anxiety symptoms (r= .452, P = .001) correlated with pain interference. CONCLUSION Symptom severity in BMS associates with symptoms of psychological distress emphasizing the need to develop multidimensional diagnostics for the assessment of BMS pain. This article is protected by copyright. All rights reserved.
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