In this competitive business world satisfied employee is the prime asset of any business organization as an employee’s satisfaction can ensure continuous growth. The purpose of this study was to find out, is there any significant relationship between socio-demographic characteristics and job satisfaction of private bank employees in Bangladesh? By using Yamane's (1967) formula the study consisted of 56 (male 89.3% and female 10.7%) respondents and it used semi-structured questionnaires containing pre-coded and open-ended questions. All questions were rated with the Likert 5-point scale. As all the variables used in this study (both dependent and independent) were categorical, the Chi-square test was used to assess the relationship. In this study, significant relations were found between some demographic characteristics, such as, sex, age, salary, and family income with job satisfaction indicators which were participation in decision making, training facilities, and increase knowledge and capacity. Education and geographic location did not show any significant relationship with job satisfaction indicators. Around 92.5% of male employees reported that the current organization helped to increase their knowledge and working capacity (p<0.028). More than half of the employees (55.3 %) of the 30-35 age group could not take part in decision making (p<0.013). In addition, family income and salary also exerted significant associations with participation in decision-making and proper training facilities respectively. Several stakeholders and concern authorities should give top priority in these demographic areas while developing strategies to improve the job satisfaction level of employees.

Banana is widely cultivated fruit around the world. The edible portion (flesh) of banana has been used for making various foods as well as eaten directly. But the outer portion (peel) is not used so much and thrown directly into the environment in most of the cases. But bioactive compounds are mostly present into the peel and in this study the comparative phytochemical, antioxidant and antibacterial property of banana peel and fleshes are evaluated. Three different varieties of unripe raw banana were selected for this study. The peel and flesh of the banana was separated, dried, crushed into coarse powder and extracted by methanol and ethyl acetate. The total phenolic and flavonoid content, total antioxidant capacity, ferrous reducing power assay and DPPH radical scavenging activity was analyzed. All the extracts have considerable amount of phenolic and flavonoid content. The extracts also exhibit very good activity in total antioxidant assay, iron reducing power activity and DPPH radical scavenging assay. The methanolic extract of Dimkumari Peel (MDP) is the most effective among all the extracts. It has phenolic content equivalent to 10.215±0.873 mg/g of GAE and flavonoid content equivalent to 9.285±0.452 mg/g of CAE. The MDP has scavenging power 69.44% at 100 μl/ml concentration which is very reasonable compared to the standard BHT 77.48%. From this study it was found that banana peel and flesh both are rich source of antioxidants.

Litorilituus sediminis is a Gram-negative, aerobic, novel bacterium under the family of Colwelliaceae, has a stunning hypothetical protein containing domain called von Hippel-Lindau that has significant tumor suppressor activity. Therefore, this study was designed to elucidate the structure and function of the biologically important hypothetical protein EMK97_00595 (QBG34344.1) using several bioinformatics tools. The functional annotation exposed that the hypothetical protein is an extracellular secretory soluble signal peptide and contains the von Hippel-Lindau (VHL; VHL beta) domain that has a significant role in tumor suppression. This domain is conserved throughout evolution, as its homologs are available in various types of the organism like mammals, insects, and nematode. The gene product of VHL has a critical regulatory activity in the ubiquitous oxygen-sensing pathway. This domain has a significant role in inhibiting cell proliferation, angiogenesis progression, kidney cancer, breast cancer, and colon cancer. At last, the current study depicts that the annotated hypothetical protein is linked with tumor suppressor activity which might be of great interest to future research in the higher organism.

IntroductionWe evaluated the effects of yogurt supplementation and nutrition education to low educated mothers on infant-gut health at an early age.MethodsWe designed a three-arm pilot randomized controlled trial with 162 infants aged 5-6 months and at risk of stunting (LAZ ≤-1 SD and &gt;-2 SD at enrollment) living in slum areas in Dhaka, Bangladesh. Eligible children were randomized to receive, 1) nutrition education, 2) yogurt supplementation plus nutrition education or 3) usual care. Three faecal inflammatory biomarkers alpha-1 antitrypsin (AAT), myeloperoxidase (MPO), and neopterin (NEO) were measured before and after three months of yogurt feeding. ResultsAt the end of three months, there were no significant differences in the biomarker concentrations between the yogurt plus group and control. Compared to control, the adjusted mean faecal NEO concentration decreased by 21% (NEO: RR 0.79, 95% CI: 0.60, 1.04) and the adjusted mean faecal AAT concentration decreased by 8% (AAT: RR 0.92, 95% CI: 0.69, 1.22); whereas, the adjusted mean faecal MPO concentration increased by 14% (MPO: RR 1.14, 95% CI: 0.62, 2.09). Such changes were not apparent in the education only group. DiscussionAfter a three-month trial of daily yogurt feeding to children at risk of stunting and infant feeding education to their mothers, reduction in one inflammatory biomarker reached close to statistical significance, but not all of the measured biomarkers. The study did not finish its endline measurements at 6-month as designed due to COVID 19 pandemic. This has greatly impacted the interpretation of the results as we could not establish a decreasing trend in biomarker concentration with continued yogurt feeding.

Background Atherosclerosis is arteries’ thickening and stiffening condition manifested due to plaque formation by oxidized-LDL of abundant and deranged lipid metabolism. Traditionally, Melastoma malabathricum Linn (MM) leaves are used for anti-diabetics, abdominal problems, and high blood pressure. The current experiment unveils the potency of ethanol, acetone, and water MM extracts as antibacterial agents and alternative medicine during hyperlipidemic conditions. Methods A high cholesterol diet (HCD-2500 mg/kg) was provided with regular feeds for 3 weeks to induce hyperlipidemic mice. Afterward, comparing weight with Group-A (normal control), the hyperlipidemic mice were classified into five groups: Group-B (hyperlipidemic control), Group-C (MFA-500 mg/kg), Group-D (MSE-250 mg/kg), Group-E (MSE-500 mg/kg), and Group-F (ATOVAT-20 mg/kg). And the dosages were given orally for 28 days according to their body weight. Fasting blood was collected at the end of treatment, and serum was taken to test lipid profiling and liver enzymes. Results The body mass had waxed significantly (P < 0.001) in all the groups compared with Group-A. Subsequently, orally administered different doses where group-D and group-E demonstrated magnificent anti-hyperlipidemic potency (P < 0.001) compared with group-B. During treatment, rapid upward body mass was tardy in group-E (P < 0.001). However, the liver enzyme expression such as AST, ALT, and ALP was elevated (P < 0.001) in Group-F, they were significantly lessened (P < 0.001, P < 0.01) in Groups-C, D, and E, which indicates these extracts have significant anti-liver damaging potency. Alongside the antibacterial activity of MSE-1500 μg/disc, it exhibited the greatest (16.50 mm) zone of inhibition against Shigella dysenteriae. Conclusion However, in our current experiment, depending on the derived data, we can elicit that the Melastoma malabathricum shoot ethanolic (MSE) extract is a potential resource for developing alternative medicine to manage the hyperlipidemic condition.