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Transformation of intimacy and its impact in developing countries.

ABSTRACT: Nowadays intimacy or intimate relationship is very familiar and widely used term all over the world. The term 'Intimacy' generally denotes a close interpersonal relationship or feeling of being in a close personal association and belonging together from both physical and mental point of view. It also denotes very close and effective connection with one another which may exist for whole life or may not. This article has been prepared on the basis of secondary sources and it tries to explore how this intimacy or intimate relationship has been gradually transforming from pre-modern society to modern society and from modern society to post-modern society for over the eras. This article also tries to explore the impact of transformed intimacy or intimate relationship, especially in the developing countries, like Bangladesh. Intimate relationship plays very significant role in the overall life style of any human being. This relationship includes feelings of liking, romance, sexuality or sexual relationship, emotional or personal support between mates. But the role of sexuality or sexual relationship is gradually increasing in intimacy, not only in the western countries but also in the developing countries. Nowadays people are involved with many kinds of premarital and extramarital relationships and they try to avoid the risk of reproduction. This tendency creates many problems in the developing countries, as most of the people of such developing countries are poor and illiterate. They are not aware about the dangerous impact of unsafe physical or sexual relationship. So the people of developing countries like Bangladesh are very vulnerable in the aspect of erosion of values and spreading different types of sexually transmitted diseases.

SUBMITTER: Muniruzzaman MD

PROVIDER: S-EPMC5539072 | biostudies-other | 2017 Dec

REPOSITORIES: biostudies-other

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Project description:BackgroundCanine rabies is a neglected disease causing 55,000 human deaths worldwide per year, and 99% of all cases are transmitted by dog bites. In N'Djaména, the capital of Chad, rabies is endemic with an incidence of 1.71/1,000 dogs (95% C.I. 1.45-1.98). The gold standard of rabies diagnosis is the direct immunofluorescent antibody (DFA) test, requiring a fluorescent microscope. The Centers for Disease Control and Prevention (CDC, Atlanta, United States of America) developed a histochemical test using low-cost light microscopy, the direct rapid immunohistochemical test (dRIT).Methodology/principal findingsWe evaluated the dRIT in the Chadian National Veterinary Laboratory in N'Djaména by testing 35 fresh samples parallel with both the DFA and dRIT. Additional retests (n = 68 in Chad, n = 74 at CDC) by DFA and dRIT of stored samples enhanced the power of the evaluation. All samples were from dogs, cats, and in one case from a bat. The dRIT performed very well compared to DFA. We found a 100% agreement of the dRIT and DFA in fresh samples (n = 35). Results of retesting at CDC and in Chad depended on the condition of samples. When the sample was in good condition (fresh brain tissue), we found simple Cohen's kappa coefficient related to the DFA diagnostic results in fresh tissue of 0.87 (95% C.I. 0.63-1) up to 1. For poor quality samples, the kappa values were between 0.13 (95% C.I. -0.15-0.40) and 0.48 (95% C.I. 0.14-0.82). For samples stored in glycerol, dRIT results were more likely to agree with DFA testing in fresh samples than the DFA retesting.Conclusion/significanceThe dRIT is as reliable a diagnostic method as the gold standard (DFA) for fresh samples. It has an advantage of requiring only light microscopy, which is 10 times less expensive than a fluorescence microscope. Reduced cost suggests high potential for making rabies diagnosis available in other cities and rural areas of Africa for large populations for which a capacity for diagnosis will contribute to rabies control.

Project description:BACKGROUND: Zinc deficiency is commonly prevalent in children in developing countries and plays a role in decreased immunity and increased risk of infection. Preventive zinc supplementation in healthy children can reduce mortality due to common causes like diarrhea, pneumonia and malaria. The main objective was to determine all-cause mortality and cause-specific mortality and morbidity in children under five in developing countries for preventive zinc supplementation. DATA SOURCES/ REVIEW METHODS: A literature search was carried out on PubMed, the Cochrane Library and the WHO regional databases to identify RCTs on zinc supplementation for greater than 3 months in children less than 5 years of age in developing countries and its effect on mortality was analyzed. RESULTS: The effect of preventive zinc supplementation on mortality was given in eight trials, while cause specific mortality data was given in five of these eight trials. Zinc supplementation alone was associated with a statistically insignificant 9% (RR = 0.91; 95% CI: 0.82, 1.01) reduction in all cause mortality in the intervention group as compared to controls using a random effect model. The impact on diarrhea-specific mortality of zinc alone was a non-significant 18% reduction (RR = 0.82; 95% CI: 0.64, 1.05) and 15% for pneumonia-specific mortality (RR = 0.85; 95% CI: 0.65, 1.11). The incidence of diarrhea showed a 13% reduction with preventive zinc supplementation (RR = 0.87; 95% CI: 0.81, 0.94) and a 19% reduction in pneumonia morbidity (RR = 0.81; 95% CI: 0.73, 0.90). Keeping in mind the direction of effect of zinc supplementation in reducing diarrhea and pneumonia related morbidity and mortality; we considered all the outcomes for selection of effectiveness estimate for inclusion in the LiST model. After application of the CHERG rules with consideration to quality of evidence and rule # 6, we used the most conservative estimates as a surrogate for mortality. We, therefore, conclude that zinc supplementation in children is associated with a reduction in diarrhea mortality of 13% and pneumonia mortality of 15% for inclusion in the LiST tool. Preventive zinc supplementation had no effect on malaria specific mortality (RR = 0.90; 95% CI: 0.77, 1.06) or incidence of malaria (RR = 0.92; 95 % CI 0.82-1.04). CONCLUSION: Zinc supplementation results in reductions in diarrhea and pneumonia mortality.

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Transformation of intimacy and its impact in developing countries.

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