Invitro analysis of antifungal effects of botanicals on sclerotinia sclerotiorum causing white mold disease

White mold, Sclerotinia sclerotiorum, is a devastating fungal plant pathogen that has affected many crop species worldwide. Using chemicals to control the disease has been practiced over the years, whose prolonged application has negatively impacted the environment, thus finding an organic solution is crucial. The analysis quantifies the effect of 5 different local plants that have been proven to have fungicidal properties; Artemisia vulgaris L., Azadirachta indica L., Zingiber officinale Roscoe, Allium sativum L., and Lantana camara L. Poisoned food technique was used to study the inhibition effect, carried out by inoculating and growing the fungus on PDA media infused with botanical extracts. The data of mycelial mat diameter was recorded till the control plates were fully occupied. The growth-inhibiting capacity was found as 100% by Allium sativum, 28% & 43% by Azadirachta indica, 22.44% & 44% by Zingiber officinale, and 16.33% & 8.55% by Lantana camara at 10% and 20% concentrations respectively. Only a slight difference between the overall inhibition effect of the two concentrations was found with 37.22% inhibition by 20% concentration and 33.38% inhibition by 10% concentration. No inhibition effect was observed from Artemisia vulgaris which could be due to heat neutralization of the active constituent during sterilization. Further research needs to be conducted using the botanical with different sterilization techniques. This in-vitro study identified garlic as a critical antifungal alternative to conventional fungicides. Field experiments need to be done to prove its effectiveness

Depression, anxiety, and stress among undergraduate health sciences students during COVID-19 pandemic in a low resource setting : a cross-sectional survey from Nepal

Background: Mental health is an important issue for students during the time of the COVID-19 pandemic and uncertainty. Students suffer from mental health issues due to delayed academic years and prolong stay at home during the lockdown. This study aimed to identify factors associated with depression, anxiety, and stress among undergraduate health sciences students of different medical institutions in Nepal. Materials and Methods: A web-based cross-sectional survey was conducted among 493 health sciences students between 14 July and 16 August 2020. Depression, anxiety, and stress were measured using the Depression, Anxiety, Stress Scale-21 (DASS-21). Multivariable logistic regression analysis was performed to determine the risk factors of mental health outcomes. Results: Overall, 50.5, 52.5, and 44.6% of students had symptoms of depression, anxiety, and stress, respectively. Significantly higher odds of experiencing stress symptoms [adjusted odds ratio (AOR): 2.166; 95% CI: 1.075-4.363] were found with the participants whose relatives were infected with COVID-19. Participants with age less than or equal to 21 years among undergraduate health sciences students were significantly associated with higher odds of experiencing symptoms of stress (AOR: 1.626; 95% CI: 1.110-2.383) and anxiety (AOR: 1.6251; 95% CI: 1.110-2.379) in comparison with age above 21. Staying in quarantine was significantly associated with higher odds of experiencing depressive symptoms (AOR: 2.175; 95% CI: 1.142-4.143). Participants who had internet facilities at the residence had less likely to have depressive symptoms than those who are lacking internet services (AOR: 0.420; 95% CI: 0.195-0.905). Conclusions: Staying in quarantine had higher odds of having depression and students who had internet facilities had lower odds of having depression. While staying in quarantine or isolation, it would be better to provide things to engage like the internet. A focus on improving the mental well-being of health sciences students should be initiated immediately after such a pandemic and lockdown.publishedVersionPeer reviewe

Factors associated with smokeless tobacco use among pregnant women in rural areas of the Southern Terai, Nepal

Background: Tobacco use among women during pregnancy leading to poor maternal and child health outcomes has been well documented. However, factors influencing use of smokeless tobacco in Nepal has not yet been well established. This study aims at exploring the factors related to smokeless tobacco use among pregnant women in rural southern Terai of Nepal. Methods: A community-based cross-sectional study was performed at 52 wards within 6 Village Development Committee in Dhanusha district of Nepal. A total of 426 expectant mothers in their second trimester were selected using a multistage cluster sampling method. Descriptive and regression analyses were done to explore the factors that influence smokeless tobacco use. Results: In a total of 426 pregnant mothers, one in five used tobacco in any form. Among the users, 13.4% used smokeless tobacco. Pregnant mothers who were smoking tobacco (AOR 6.01; 95% CI (1.88-19.23), having alcohol consumption (AOR 3.86; 95% CI (1.23-12.08), stressed (AOR 5.04; 95% CI (1.81-14.03), non-vegetarian (AOR 3.31;(1.84-13.03), not attending regular mothers’ group meetings (AOR 4.63; (1.41-15.19), and not-exposed to mass media (AOR 5.02; (1.89-13.33) were significantly associated with smokeless tobacco use. Similarly, mothers of age group 20-34 years, dalit, aadibasi and janajati, hill origin, no education and primary education were more likely to use smokeless tobacco than their counterparts. Conclusions: Factors such as smoking tobacco, alcohol consumption, stress, and poor education were found to be significantly associated with smokeless tobacco use among pregnant women in southern Terai of Nepal. This requires an immediate attention develop an effective strategy to prevent and control smokeless tobacco use among pregnant women in southern Terai of Nepal

Prevalence of behavioral risk factors of cardiovascular diseases and associated socio-economic factors among pregnant women in a rural area in Southern Nepal

Background: Cardiovascular diseases (CVDs) have dramatically infiltrated populations living in abject poverty in Low- and Middle-income Countries (LMICs), and poor maternal and child health outcomes have been frequently reported for those with CVD risk factors. However, few studies have explored the behavioral risk factors of CVDs among pregnant women in rural settings. This study aimed at determining the prevalence and identifying the socio-economic predictors of behavioral risk factors of CVDs among pregnant women in rural area in Southern Nepal. Methods: A Community-based cross-sectional study was conducted in 52 clusters of Dhanusha District of Nepal in a total of 426 pregnant women in their second trimester using multistage cluster sampling method. Multivariable logistic regression model was used to assess independent associations between behavioral risk factors during pregnancy and maternal socio-economic characteristics. Results: Of the 426 study participants, 86.9, 53.9, 21.3 and 13.3%, respectively, reported insufficient fruits and vegetables consumption, insufficient physical activity, tobacco use, and harmful alcohol drinking. Socio-economic factors significantly associated with more than one behavioral risk factors in expectant mothers with a primary level education (adjusted odds ratio (AOR) 2.78; 95% Confidence Interval (CI) (1.35–5.72)), 20–34 years age group (Adjusted Odds Ratio (AOR) 0.27; 95% CI (0.13–0.56)), and those with the highest wealth index (AOR 0.36; 95% CI (0.16–0.84)). Conclusion: Higher prevalence of behavioral risk factors for CVDs and their socio-economic factors prevailing among pregnant women living in rural Nepal call for immediate health promotion interventions such as community awareness and appropriate antenatal counseling

Improving fertilizer recommendations for Nepalese farmers with the help of soil-testing mobile van

Smallholder farmers dominate agriculture in Nepal. These farmers have poor knowledge about agriculture and lack of support for soil management and integrated plant-nutrient systems. Focusing on the importance and need for soil-fertility management, a soil-testing mobile van program has recently been introduced in Nepal by Soil Management Directorate, Hariharbhawan. With the introduction of the mobile lab, famers can get their soil tested for nutrient deficiencies and fertilizer requirements at their doorsteps. Using mobile lab, spatial distributions of chemical properties, including pH, organic matter (OM), total nitrogen (N), available phosphorus (as P2O5), and available potassium (as K2O) were examined in soil samples taken from the 0 to 15 cm depth from selected agricultural fields in eight different districts in the mid-hills and Terai regions of Nepal. Tests conducted on 1,479 soil samples in the soil-testing mobile van revealed the following: the mean soil OM ranged from 0.01 to 1.77%; total N content ranged from 0.01 to 0.08%; mean available P2O5 ranged from 16.47 to 197.82 kg ha−1; and mean available K2O ranged from 84.3 to 422.57 kg ha−1. For each crop to be grown, farmers were provided with individual soil health reports and fertilizer recommendations (rate, amount, and type). This program not only allows scientists and farmers to work closely and share information but also serves as a model for the nation to successfully transfer technology for improving soil health and sustainability

Improving fertilizer recommendations for Nepalese farmers with the help of soil-testing mobile van

Smallholder farmers dominate agriculture in Nepal. These farmers have poor knowledge about agriculture and lack of support for soil management and integrated plant-nutrient systems. Focusing on the importance and need for soil-fertility management, a soil-testing mobile van program has recently been introduced in Nepal by Soil Management Directorate, Hariharbhawan. With the introduction of the mobile lab, famers can get their soil tested for nutrient deficiencies and fertilizer requirements at their doorsteps. Using mobile lab, spatial distributions of chemical properties, including pH, organic matter (OM), total nitrogen (N), available phosphorus (as P2O5), and available potassium (as K2O) were examined in soil samples taken from the 0 to 15 cm depth from selected agricultural fields in eight different districts in the mid-hills and Terai regions of Nepal. Tests conducted on 1,479 soil samples in the soil-testing mobile van revealed the following: the mean soil OM ranged from 0.01 to 1.77%; total N content ranged from 0.01 to 0.08%; mean available P2O5 ranged from 16.47 to 197.82 kg ha−1; and mean available K2O ranged from 84.3 to 422.57 kg ha−1. For each crop to be grown, farmers were provided with individual soil health reports and fertilizer recommendations (rate, amount, and type). This program not only allows scientists and farmers to work closely and share information but also serves as a model for the nation to successfully transfer technology for improving soil health and sustainability

Comparing cross-sectional and longitudinal approaches to Tuberculosis Patient Cost Surveys using Nepalese data.

The World Health Organization has supported the development of national tuberculosis (TB) patient cost surveys to quantify the socio-economic impact of TB in high-burden countries. However, methodological differences in study design (e.g. cross-sectional vs longitudinal) can generate different estimates making the design and impact evaluation of socioeconomic protection strategies difficult. The objective of the study was to compare the socio-economic impacts of TB estimated by applying cross-sectional or longitudinal data collections in Nepal. We analysed data from a longitudinal costing survey (patients interviewed at three-time points) conducted between April 2018 and October 2019. We calculated both mean and median costs from patients interviewed during the intensive (cross-sectional 1) and continuation phases of treatment (cross-sectional 2). We then compared costs, the prevalence of catastrophic costs and the socio-economic impact of TB generated by each approach. There were significant differences in the costs and social impacts calculated by each approach. The median total cost (intensive plus continuation phases) was significantly higher for the longitudinal compared to cross-sectional 2 (US$119.42 vs 91.63, P < 0.001). The prevalence of food insecurity, social exclusion and patients feeling poorer or much poorer were all significantly higher applying a longitudinal approach. In conclusion, the longitudinal design captured important aspects of costs and socioeconomic impacts which were missed by applying a cross-sectional approach. If a cross-sectional approach is applied due to resource constraints, our data suggest the start of the continuation phase is the optimal timing for a single interview. Further research to optimize methodologies to report patient incurred expenditure during TB diagnosis and treatment is needed

Comparing cross-sectional and longitudinal approaches to Tuberculosis Patient Cost Surveys using Nepalese data : Tuberculosis cost survey approaches

The World Health Organization has supported the development of national tuberculosis (TB) patient cost surveys to quantify the socio-economic impact of TB in high-burden countries. However, methodological differences in study design (e.g. cross-sectional vs longitudinal) can generate different estimates making the design and impact evaluation of socioeconomic protection strategies difficult. The objective of the study was to compare the socioeconomic impacts of TB estimated by applying cross-sectional or longitudinal data collections in Nepal. We analysed data from a longitudinal costing survey (patients interviewed at three-time points) conducted between April 2018 and October 2019. We calculated both mean and median costs from patients interviewed during the intensive (cross-sectional 1) and continuation phases of treatment (cross-sectional 2). We then compared costs, the prevalence of catastrophic costs and the socio-economic impact of TB generated by each approach. There were significant differences in the costs and social impacts calculated by each approach. The median total cost (intensive plus continuation phases) was significantly higher for the longitudinal compared to cross-sectional 2 (US$119.42 vs 91.63,

Health-Seeking Behaviors and Self-Care Practices of People with Filarial Lymphoedema in Nepal: A Qualitative Study

Background. Lymphatic filariasis is endemic in Nepal. This study aimed to investigate health-seeking behaviors and self-care practices of people with filarial Lymphoedema in Nepal. Methods. A cross-sectional study was conducted using qualitative methods in three endemic districts. Twenty-three patients with current Lymphoedema were recruited in the study. Results. Hydrocele was found to be a well-known condition and a major health problem in the studied communities. People with Lymphoedema primarily sought health care from traditional healers, whereas sometimes home-based care was their first treatment. Later Ayurvedic and allopathic hospital-based care were sought. Respondents reported various psychological problems such as difficulty in engaging in sexual intercourse, anxiety, worry and stress, depression, low self-esteem, feeling weak, fear of being abandoned, and fear of transmitting disease to the children. Standard foot care practices except washing were largely absent. Conclusions. Lymphoedema in the limbs and hydrocele were found to be major health problems. The traditional health care providers were the first contact of care for the majority of respondents. Only a few patients had been practicing standard foot care practices