Comparison of different dietary sources of n-3 polyunsaturated fatty acids on immune response in broiler chickens

The study aims to research the effects of varied dietary sources of n-3 polyunsaturated fatty acids (PUFA) on the immune response in broiler chickens with stress on natural killer (NK) cell activity. Diets supplemented with one of the four sources of n-3 PUFA: linseed oil-, echium oil-, fish oil (FO) or algal biomass-enriched diets at levels of 18, 18, 50 and 15 g/kg fresh weight, were provided for one-d-old male Ross 308 broilers, totaling 340 in number, until they were slaughtered. The analyses included total lipid profile using gas chromatography (GC) for plasma, spleen, thymus, and blood. Additionally, NK cell activity and cell proliferation were investigated for thymocytes and splenocytes. The results indicated that the source of n-3 PUFA had a strong influence on fatty acid composition across all tissues. NK activity was highest in splenocytes and PBMCs from broilers fed linseed oil, followed by those fed algal biomass or echium oil, and lowest for those from broilers fed FO. The proliferative response of lymphocytes from algal biomass-fed chickens tended to be the highest, followed by those fed linseed oil in most cases. Lymphocytes from chickens fed fish oil showed the lowest proliferative response. These results could mean that a docosahexaenoic acid (DHA)-rich algal product might enrich chicken meat with n-3 PUFA without significant damaging effects on chicken immunity

Assessing Equity in Healthcare Facility Resource Allocation in Yemen: An Entropy-TOPSIS Analysis

The objective of this study is to investigate the fairness of healthcare facility resource allocation in Yemen and provide insights and suggestions for promoting fairness in their allocation. The Health Resource Concentration and Entropy-TOPSIS models were used to assess the fairness of healthcare facility resource allocation, taking into account the geographical population distribution in Yemen. According to the study, there are disparities in the allocation of healthcare resources in Yemen based on both geographical concentration and population. The governorates of Amanat Al Asimah, Aden, Ibb, Al Mahwit, and Taizz were found to have a higher level of fairness in facility resource allocation than other governorates based on geographical concentration. However, the allocation of health facilities by geographical concentration was deemed unfair, with a very low concentration of health facilities in Al Maharah, Hadramaut, Socotra, Al Jawf, and Shabwah. Additionally, the governorates of Socotra, Amran, Hadramaut, and Al Maharah were found to have a fair allocation of health facilities that can meet the needs of the concentrated population. On the other hand, Sa'ada, Hajjah, and Hudaydah were found to have a shortage of at least 86% of health facility types relative to the population size. The Entropy-TOPSIS model found that Marib, Socotra, Al Maharah, Aden, and Hadramaut had the highest comprehensive health facility resource concentration scores. In light of these findings, the study suggests enhancing the fairness of healthcare facility resource allocation in Yemen by improving coordinated development

The prevalence of physical activity and its socioeconomic correlates in Kingdom of Saudi Arabia: A cross-sectional population-based national survey

AbstractObjectivesTo determine the levels of physical activity in the Saudi population and to assess its socio-demographic correlates.MethodsThe data were part of a cross-sectional representative national survey of 4758 participants conducted in Kingdom of Saudi Arabia. A multistage stratified cluster random sampling design was used. Physical activity was assessed using the Global Physical Activity Questionnaire (GPAQ) version 2.0. Logistic regression analyses were used to identify the determinants and were adjusted in relation to various factors.ResultsOverall, physical inactivity was found to be 66.6% (95% C.I.: 65.3%–68%), 60.1% (95% C.I.: 58.1%–62.1%) for males and 72.9% (95% C.I.: 71.1%–74.7%) for females. Leisure time physical inactivity was found to be 87.9%, 85.6% for males and 90.2% for females. The northern and central regions reported the highest prevalence of no physical activity at work, leisure and transportation. Gender, geographical location and employment status exhibited a statistically significant correlation.ConclusionsThere is a high level of physical inactivity in various regions and population groups in the Kingdom of Saudi Arabia. Population interventions are greatly needed, especially those focusing on physical activity in their leisure time

A Systematic Review of the Selected Evidences on the Effectiveness of Inter-professional Education (IPE) in Developing Interprofessional Learning Environment

Purpose: This systematic review aimed to provide available evidence in determining for the effectiveness of IPE as a modality in developing interprofessional learning environment for healthcare students.Methods: The computerized searches from 2009-2015 in ten electronic databases were performed. Two independent reviewers were consulted to assess the eligibility, level of evidences and methodological quality in each study. Result: nine out of ten studies were retrieved. These studies include (a) two RCT studies; scored eight and seven out of eight, (b) Three quasi-experimental pretestposttest design; scored seven, six, and six out of eight, (c) Three controlled before and after study; scored six, six, five and five out of eight, and (d) one controlled longitudinal; scored six out of eight respectively.Conclusion: Based on the systematic review, evidence showed that IPE was effective in building strong interprofessional learning environment. On the other hand, the authors recommend considering conduct of similar systematic review grounded on IPE with larger sample size within the health allied discipline

Serum resistin is associated with C-reactive protein and LDL- cholesterol in type 2 diabetes and coronary artery disease in a Saudi population

Aims Resistin is an adipocyte-derived factor implicated in obesity-associated type 2 diabetes (T2DM). This study examines the association between human serum resistin, T2DM and coronary heart disease. Methods One hundred and fourteen Saudi Arabian patients (male: female ratio 46:68; age 51.4 (mean ± SD)11.7 years; median and range: 45.59 (11.7) years and BMI: 27.1 (mean ± SD) 8.1 Kgm2 median and range: 30.3 (6.3) were studied. Serum resistin and C-reactive protein (CRP), a marker of inflammation CRP levels, were measured in all subjects. (35 patients had type 2 diabetes mellitus (T2DM); 22 patients had coronary heart disease (CHD). Results Serum resistin levels were 1.2-fold higher in type 2 diabetes and 1.3-fold higher in CHD than in controls (p = 0.01). In addition, CRP was significantly increased in both T2DM and CHD patients (p = 0.007 and p = 0.002 respectively). The use of regression analysis also determined that serum resistin correlated with CRP levels (p = 0.04, R2 0.045). Conclusion The findings from this study further implicate resistin as a circulating protein associated with T2DM and CHD. In addition this study also demonstrates an association between resistin and CRP, a marker of inflammation in type 2 diabetic patients

Quality of Work Life Among Nurses: A case study from Ad Dakhiliyah Governorate, Oman

Objectives: Quality of work life (QWL) is an important indicator of job-related satisfaction among nurses; however, there is little information regarding the QWL of nurses in Oman. Therefore, this study aimed to explore factors affecting QWL among nurses working in governmental health institutions in Ad Dakhiliyah Governorate, Oman. Methods: This descriptive cross-sectional study was conducted between September and November 2018 at 29 governmental health institutions in Ad Dakhiliyah Governorate. A total of 374 nurses employed at these institutions were recruited via stratified random sampling. A demographic questionnaire incorporating Brooks’ Quality of Nursing Work scale was used to collect data. Results: A total of 345 nurses participated in the study (response rate: 92.2%). The mean age was 33.3 ± 5.1 years and the majority were female (90.7%), married (88.7%), of Omani nationality (70.1%) and had a diploma degree (70.7%). Overall, the nurses demonstrated moderate levels of QWL (mean total score: 179.99 ± 24.17). Both job designation and nationality were found to be significant predictors of QWL (P = 0.041 and <0.001, respectively). Conclusion: The findings of this study represent a baseline for further research on this important topic. As with all healthcare professionals, the QWL of nurses indirectly affects quality of patient care and associated health outcomes. As such, identifying areas of poor QWL among nurses can help in the development of initiatives to improve their professional satisfaction, thereby enhancing job performance and employee retention. Keywords: Nursing; Quality of Life; Work Satisfaction; Occupational Burnout; Workload; Motivation; Health Workforce; Oman

Relationship of serum adiponectin and resistin to glucose intolerance and fat topography in south-Asians

Objectives South-Asians have lower adiponectin levels compared to Caucasians. It was not clear however, if this intrinsic feature is related to aspects of glucose metabolism. This study aims to determine the relationship between body fat distribution and adipocytokine in South-Asian subjects by measuring serum adipocytokines, adiposity, insulinemia, and glucose tolerance levels. Methods In this cross-sectional study, 150 South-Asians (80 males, 70 females) were included, 60 had NGT (Control group, Age 51.33 ± 11.5, BMI 27 ± 2.3), 60 had IGT (Age 57.7 ± 12.5, BMI 27.2 ± 2.7), 30 had type 2 DM (Age 49.5 ± 10.9, BMI 28 ± 1.7). Measures of adiposity, adipocytokines and other metabolic parameters were determined. Parameters were measured using the following: a) Plasma glucose by glucose oxidase method b) CRP by immunoturbidimetric method (Roche/Hitachi analyser) c) insulin by Medgenix INS-ELISA immunoenzymetric assay by Biosource (Belgium) d) Leptin, Adiponectin by radioimmunoassay kits by Linco Research (St. Charles MO) e) Resistin by immunoassay kits by Phoenix Pharmaceuticals INC (530 Harbor Boulevard, Belmont CA 94002, USA). Results Adiponectin concentrations were highest in NGT, decreased in IGT and lowest in DMT2, (both p < 0.01). Leptin was significantly higher in DMT2 than IGT and NGT p = 0.02 and 0.04 respectively. There was a significant positive relationships between log adiponectin and 2-hr insulin values, p = 0.028 and history of hypertensions and a ischemic heart disease p = 0.008 with R = 0.65. There was a significant inverse correlation between log adiponectin and resistin, p < 0.01. Conclusion Resistin levels had an inverse correlation with adiponectin levels, indicating an inverse relationship between pro-inflammatory cytokines and adiponectin. Adiponectin levels were related to glucose tolerance

Persistent Pneumothorax: Alveolar pleural fistula due to a hole in a bulla

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