Phytochemistry And Some Haematological Changes Following Oral Administration Of Ethanolic Root Extract Of Gonglonema Latifolium In Rats

Summary: Gonglonema latifolium is a climbing perennial plant that belongs to the family of asclepidaceae. The medicinal uses of the leaves and stem bark extract of Gonglonema latifolium has been reported in many scientific literatures to include anti-hyperglycaemic, anti-ulcerative etc. There is paucity in scientific reports on the medicinal properties of the root extract. This study was therefore designed to elucidate the phytochemical constituents and effect of ethanolic root extract of Gonglonema latifolium on some hematological parameters. Eighteen (18) albino Wistar rats were randomly assigned into 3 groups of 6 rats each. Group 1 (control) was fed on normal rat chow + drinking water, the test groups (group 2 and 3) in addition received extract treatment (p.o) at a dose of 100mg/kg and 200mg/kg respectively. The feeding regimens lasted for 14 days. Results show that the extract contains polyphenols, glycosides, reducing sugars and alkaloids. The mean RBC count for control was 4.44 ± 0.15 x106cells/mm3, this did not differ significantly from the test groups. The total WBC counts were 3.79 ± 0.15 x103cells/mm3, 3.37 ± 0.19 x103cells/mm3 and 5.54 ± 0.39 x103cells/mm3 for groups 1, 2, and 3 respectively. WBC was significantly (

Ulcerogenic and gastric acid stimulating actions of ethanolic root extract of Gonglonema latifolium in rats

This study on the effect of ethanolic root extract of Gonglonema latifolium on gastric acid output and ulceration was undertaken due to paucity in scientific reports on the medicinal properties of the root extract especially on gastrointestinal functions. Eighteen (18) albino Wistar rats were randomly assigned into 3 groups of 6 rats each. The control group was fed on normal rat chow + drinking water while the test groups in addition received extract treatment (p.o) at a dose of 100mg/kg and 200mg/kg respectively. The feeding regimens lasted for 14 days. Gastric acid secretion and ulcer studies were done using standard procedures. Results obtained from this study shows that the mean basal gastric acid output (MBGAO) was significantly (P<0.001) higher in the high dose (4.00 ± 0.12mmol/L/hr) and lower in low dose (2.50 ± 0.06mmol/L/hr) extract treated groups compared with control (3.65 ± 0.05mmol/L/hr). The high dose group also showed significant (P<0.05) potentiating effect on histamine induced gastric secretion compared to other groups. The effect of carbachol and atropine on MBGAO was not significantly different among the groups. Mean ulcer scores were also significantly higher in the low dose (P<0.01) and high dose (P<0.001) groups compared with controls. We therefore conclude that ethanolic root extract of Gonglonema latifolium contains phytochemical agents that increase gastric secretion at high doses probably via H2-histaminergic receptors, suppressing gastric acid production at low doses. The extract also has an ulcerogenic effect on gastric mucosa. Hence the use of crude root extract of Gonglonema latifolium should be taken with caution

Regional inequalities in under-5 mortality in Nigeria: a population-based analysis of individual- and community-level determinants

<p>Abstract</p> <p>Background</p> <p>Regions with geographically diverse ecology and socioeconomic circumstances may have different disease exposures and child health outcomes. This study assessed variations in the risks of death in children under age 5 across regions of Nigeria and determined characteristics at the individual and community levels that explain possible variations among regions.</p> <p>Methods</p> <p>Multilevel Cox proportional hazards analysis was performed using a nationally representative sample of 6,029 children from 2,735 mothers aged 15-49 years and nested within 365 communities from the 2003 Nigeria Demographic and Health Survey. Hazard ratios (HR) with 95% confidence intervals (CI) were used to express measures of association among the characteristics. Variance partition coefficients and Wald statistic were used to express measures of variation.</p> <p>Results</p> <p>Patterns of under-5 mortality cluster within families and communities. The risks of under-5 deaths were significantly higher for children of mothers residing in the South South (Niger Delta) region (HR: 1.30; 95% CI: 1.76-2.20) and children of mothers residing in communities with a low proportion of mothers attending prenatal care by a doctor (HR: 1.36; 95% CI: 1.15-1.86). In addition, the cross-level interaction between mothers' education and community prenatal care by a doctor was associated with a more than 40% higher risk of dying (HR: 1.41; 95% CI: 1.21-1.78).</p> <p>Conclusion</p> <p>The findings suggest the need to differentially focus on community-level interventions aimed at increasing maternal and child health care utilization and improving the socioeconomic position of mothers, especially in disadvantaged regions such as the South South (Niger Delta) region. Further studies on community-levels determinants of under-5 mortality are needed.</p

Traumatic physical health consequences of intimate partner violence against women: what is the role of community-level factors?

<p>Abstract</p> <p>Background</p> <p>Intimate partner violence (IPV) against women is a serious public health issue with recognizable direct health consequences. This study assessed the association between IPV and traumatic physical health consequences on women in Nigeria, given that communities exert significant influence on the individuals that are embedded within them, with the nature of influence varying between communities.</p> <p>Methods</p> <p>Cross-sectional nationally-representative data of women aged 15 - 49 years in the 2008 Nigeria Demographic and Health Survey was used in this study. Multilevel logistic regression analysis was used to assess the association between IPV and several forms of physical health consequences.</p> <p>Results</p> <p>Bruises were the most common form of traumatic physical health consequences. In the adjusted models, the likelihood of sustaining bruises (OR = 1.91, 95% CI = 1.05 - 3.46), wounds (OR = 2.54, 95% CI = 1.31 - 4.95), and severe burns (OR = 3.20, 95% CI = 1.63 - 6.28) was significantly higher for women exposed to IPV compared to those not exposed to IPV. However, after adjusting for individual- and community-level factors, women with husbands/partners with controlling behavior, those with primary or no education, and those resident in communities with high tolerance for wife beating had a higher likelihood of experiencing IPV, whilst mean community-level education and women 24 years or younger were at lower likelihood of experiencing IPV.</p> <p>Conclusions</p> <p>Evidence from this study shows that exposure to IPV is associated with increased likelihood of traumatic physical consequences for women in Nigeria. Education and justification of wife beating were significant community-level factors associated with traumatic physical consequences, suggesting the importance of increasing women's levels of education and changing community norms that justify controlling behavior and IPV.</p

Urban Area Disadvantage and Under-5 Mortality in Nigeria: The Effect of Rapid Urbanization

Background: Living in socioeconomically disadvantaged areas is associated with increased -childhood mortality risks. As city living becomes the predominant social context in low- and middle-income countries, the resulting rapid urbanization together with the poor economic circumstances of these countries greatly increases the risks of mortality for children < 5 years of age (under-5 mortality). Objective: In this study we examined the trends in urban population growth and urban under-5 mortality between 1983 and 2003 in Nigeria. We assessed whether urban area socioeconomic dis-advantage has an impact on under-5 mortality. Methods: Urban under-5 mortality rates were directly estimated from the 1990, 1999, and 2003 Nigeria Demographic and Health Surveys. Multilevel logistic regression analysis was performed on data for 2,118 children nested within data for 1,350 mothers, who were in turn nested within data for 165 communities. Results: Urban under-5 mortality increased as urban population steadily increased between 1983 and 2003. Urban area disadvantage was significantly associated with under-5 mortality after adjusting for individual child- and mother-level demographic and socioeconomic characteristics. Conclusions: Significant relative risks of under-5 deaths at both individual and community levels underscore the need for interventions tailored toward community- and individual-level inter-ventions. We stress the need for further studies on community-level determinants of under-5 mortality in disadvantaged urban areas

Beneficial Effects of Probiotic and Food Borne Yeasts on Human Health

Besides being important in the fermentation of foods and beverages, yeasts have shown numerous beneficial effects on human health. Among these, probiotic effects are the most well known health effects including prevention and treatment of intestinal diseases and immunomodulatory effects. Other beneficial functions of yeasts are improvement of bioavailability of minerals through the hydrolysis of phytate, folate biofortification and detoxification of mycotoxins due to surface binding to the yeast cell wall

BMC Womens Health

BACKGROUND: Violence against women remains an important issue of inequality in African societies, with several consequences to health, social and economic status. This study aims to identify the factors related to the perception of intimate partner violence in Benin. METHODS: Data on intimate partner violence was collected by conducting live interviews, and from the Benin Demographic and Health Survey 2012. The dependent variable was acceptance of intimate partner violence. The independent variables were socio-demographic features such as age, level of education, matrimonial status, ethnicity, religion, place of residence and the index of economic well-being. Logistic regressions were performed and odds ratios (OR) with a confidence interval of 95% (CI95%) were estimated. RESULTS: Among the 21,574 people who answered the questions relating to violence against women by an intimate partner, the prevalence of acceptance of intimate partner violence was 15.77%. Ethnicity, level of education, administrative department of residence, religion, and socio-economic quintile were factors associated with the respondents' acceptance of violence against women by an intimate partner. CONCLUSION: Acceptance of intimate partner violence could be a major obstacle to the success of some health programs. There is a need to break the norms that support the vulnerability of women in Beninese society