Frequencies of Non-Alcoholic Fatty Liver Disease and Metabolic Syndrome in Lean Individuals

Background: Non-Alcoholic Fatty Liver Disease (NAFLD) prevalence has doubled in the last 20 years and is becoming a vital health concern due to its increasing prevalence. Lean patients having normal-weight central obesity with NAFLD may have increased morbidity and all-cause mortality and thus form an important target for lifestyle modifications and preventive strategies. Objective: To determine frequencies of NAFLD and Metabolic Syndrome in lean individuals. Methods: The present cross-sectional study was undertaken at the Medicine Department, Pakistan Ordinance Factories Hospital, Wah Cantonment Pakistan from July 2018 to June 2020 enrolling 230 patients aged 20 to 70 years, of both sex. Demographic information, co-morbid conditions, BMI, and waist circumference were recorded. An abdominal ultrasound was performed to determine hepatic fatty infiltration. Blood samples were collected for serum HDL-cholesterol (HDL-C) and serum triglyceride estimation. SPSS 22.0 was used for data entry and analysis. Results: Mean age was 45.7+12.5 years with male predominance at 130 (56.5%). Diabetes mellitus was present in 104 (45.2%) and 102 (44.3%) were hypertensive. The mean BMI was 23.4+3.6 kg/m2. The mean serum triglyceride level was 209+10.1 mg/dl and elevated at 141 (61.3%). The mean serum HDL-C level was 23.1+4.2 mg/dl and was reduced by 142 (61.8%). NAFLD was seen in 38 (16.5%) patients and 24 (10.4%) had Metabolic Syndrome. Among the 38 lean NAFLD patients, 21 (55.3%) had Metabolic Syndrome. Conclusion: NAFLD was seen in almost one-fifth of lean patients enrolled. Metabolic syndrome was reported in more than one-half of these lean NAFLD patient

Embedded ZnO nanorods and gas-sensing properties

Regular hexagonal embedded ZnO nanorods were successfully prepared by a simple hydrothermal method. The addition of urea as a homogeneous precursor was found to play a vital role in the embedding of secondary nanorods. The nanostructures were characterized by XRD, SEM, and EDS. The gas-sensing properties of secondary grown embedded nanorods were reported for formaldehyde, ethanol, methanol, acetone, and ammonia at different concentrations and temperatures. A higher response and greater selectivity toward formaldehyde than other gases was observed. A sharp response with the best recovery time was achieved at an optimum temperature of 200 °C

Prevalence and sociodemographic factors associated with stunting and thinness in adolescent females: a cross sectional study from Pakistan

Objective: To explore the prevalence and socio-demographic factors associated with stunting and thinness in adolescent females. Method: The survey-based cross-sectional study was conducted in randomly selected schools of the Kotri Taulka of Jamshoro District in Sindh, Pakistan, from October to December 2019, and comprised healthy female adolescents aged 1019 years. Data about demographic and anthropometric factors was collected using a pre-tested questionnaire. Data was analysed using SPSS 23. Results: There were 393 subjects with mean age 14.93±2.18 years, mean weight 45.9±8.85kg, and mean height 151.6±6.25cm. The prevalence of stunting and thinness was 127(32.31%) and 42(10.68%) respectively. Stunting was more frequent in participants with father’s income ?15000 Pak rupees (p<0.05). Conclusion: The increased prevalence of stunting and thinness in adolescent females needs to be addressed by the policy-makers. Key Words: Stunting, Thinness, Adolescent, Females, Sindh, Pakistan. Continuous...

Mental Health and Coping Strategies among University Staff during the COVID-19 Pandemic : A Cross-Sectional Analysis from Saudi Arabia

This study examined psychological health and coping strategies among faculty and staff at a Saudi Arabian university. A web-based self-administered survey was used to assess probable anxiety, depression, post-traumatic stress disorder (PTSD), and coping strategies by using the Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Impact of Event Scale-Revised (IES-R), and Brief-COPE scale, respectively. Of 502 participants (mean age 36.04 +/- 10.32 years, male: 66.3%), 24.1% (GAD-7 &gt;= 10) had probable anxiety. Anxiety score was significantly higher in females (p &lt; 0.001), those with a history of COVID-19 infection (p = 0.036), and participants with less work experience (p = 0.019). Approximately 40% of participants met the criteria of probable depression, with females (p &lt; 0.001) and participants with less experience having more depressive symptoms. Around one-fourth (27.7%) of study participants indicated probable PTSD (score +/- 33), with higher symptoms in females (p &lt;0.001), less experienced staff (p &lt; 0.00 1), and academic staff (p = 0.006). Correlation analysis indicated a significant positive correlation between anxiety and depression (r = 0.844, p &lt; 0.001), anxiety and PTSD (r = 0.650, p &lt; 0.001), and depression and PTSD (r = 0.676, p &lt; 0.001). Active coping, religious/spiritual coping, and acceptance were common coping strategies, while substance use was the least adopted coping method among the study participants. This study indicated a high prevalence of probable psychological ailments among university staff