Knowledge and Attitudes of Population Towards HIV/Aids in Four States, Sudan

Back ground: HIV/AIDS is a public health problem in the Sudan. The country is the most severely affected in North Africa and the Middle East with an estimated 500,000 people living with HIV/AIDS. The objectives of the study were to determine knowledge and attitude of the localpopulation in selected states about HIV/ AIDS and to determine the relation between knowledge and attitude towards HIV/AIDS and associated social factors.Methodology: Design was descriptive, cross-sectional, community- based study conducted in Gezira, Sinnar, River Nile and Northern states. The population was those found in their settings during the visits in April 2009. Both sexes were enrolled and children below the age of 15 years ofboth sexes were excluded from the study. Data were collected by a pre- coded and pre -tested questionnaire and were analyzed by the computer using SPSS, version 13, soft ware.Results: Knowledge of the population in the selected four states about HIV/AIDS was favorable (73%). Tolerant attitude towards HIV-infected people was low (40%). Results showed that males acquired better knowledge than females (76.2% versus 71.8%) but females were more tolerant towards HIV/AIDS than males (42% versus 37.4%). Results showed that HIV/AIDS Knowledge increased as the educational level increased. Level of knowledge was higher among university graduates (92.6%) followed by basic and secondary (76.7%). Illiterates acquired the least level of knowledge (42.4%). The study showed that tolerance of population towards PLWHA increased according to the level of education. The university graduated was more tolerant (55.1%) than thebasic/secondary (40.5%) and the illiterates (21.9%). It was shown that the single population was more tolerant towards PLWHA, followed by the married, the divorced and the widowed constituting 41.6%, 40.4%, 31.4% and 25% respectively.Conclusion: The study concluded that, level of knowledge about HIV/AIDS of the population in the selected states was good. Level of knowledge among males, the working force and the single population was higher than the females, those without jobs and the married. Level of HIV/AIDSknowledge increased according to the level of education, was higher among university graduates followed by basic / secondary and Illiterates. Attitude of the population in the selected states towards people living with HIV/AIDS “PLWHA” was low, only 40% had more tolerant attitude.Females, the highly educated and the working population were more tolerant towards HIV/AIDS than males, the less educated, and the nonworking population

Biochemical Properties, In-Vitro Antimicrobial, and Free Radical Scavenging Activities of the Leaves of Annona muricata

Fifteen (15) male Wistar rats were completely randomized into three (3) groups. Group A was normal control, Group B received 200 mg/kg weight of ethyl acetate extract of Annona muricata leaves (AMLE) and Group C received 100 mg/kg b.weight AMLE. Single daily dose of AMLE was administered orally for twenty one (21) days after which the animals were sacrificed. The blood samples were taken for haematological and biochemical analysis. Antibacterial and antifungal activities of n-hexane, ethyl acetate and methanol extracts of Annona muricata leaves were carried out. These extracts exhibited satisfactory inhibitory activities against bacterial and fungal strains, which include; Staphylococcus aureus, Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa, Salmonella typhi, Klebsiellae pneumonae, Candida albicans, Aspergillus niger, penicillium notatum and Rhizopus stolonifer. N-hexane extract of the plant exhibited antioxidant property by scavenging DPPH radicals with IC50 of 342.44 μg/mL. GC-MS analysis of nhexane, ethyl acetate and methanol extracts of the plant principally revealed the presence of Urs-12-ene (23.15%), Squalene (48.80%) and Clionasterol (15.88%) respectively. Keywords: biochemical properties, antimicrobial, antioxidant, urs-12-ene, squalene, clionastero

Honey and its nutritional and anti-inflammatory value

Inflammation is the main key role in developing chronic diseases including cancer, cardiovascular diseases, diabetes, arthritis, and neurodegenerative diseases which possess a huge challenge for treatment. With massively compelling evidence of the role played by nutritional modulation in preventing inflammation-related diseases, there is a growing interest into the search for natural functional foods with therapeutic and preventive actions. Honey, a nutritional healthy product, is produced mainly by two types of bees: honeybee and stingless bee. Since both types of honey possess distinctive phenolic and flavonoid compounds, there is recently an intensive interest in their biological and clinical actions against inflammation-mediated chronic diseases. This review shed the light specifically on the bioavailability and bioaccessibility of honey polyphenols and highlight their roles in targeting inflammatory pathways in gastrointestinal tract disorders, edema, cancer, metabolic and cardiovascular diseases and gut microbiota

Security lies in obedience - Voices of young women of a slum in Pakistan

<p>Abstract</p> <p>Background</p> <p>Existing literature shows that young people, especially women, have poor knowledge about sexuality and reproductive health. Many of the difficulties young women experience are related to beliefs and expectations in society making them more vulnerable to reproductive ill health. The objective of this study was to explore how young women living in a slum in Islamabad are prepared for marriage and how they understand and perceive their transition to marriage and the start of sexual and childbearing activity.</p> <p>Methods</p> <p>Twenty qualitative interviews and three focus group discussions were conducted with young women residing in a slum of Islamabad. Content analysis was used to explore how the participants represented and explained their situation and how decisions about their marriage were made.</p> <p>Results</p> <p>The main theme identified was <it>security lies in obedience</it>. The two sub-themes contributing to the main theme were <it>socialization into submissiveness </it>and <it>transition into adulthood in silence</it>. The theme and the sub-themes illustrate the situation of young women in a poor setting in Pakistan.</p> <p>Conclusion</p> <p>The study demonstrates how, in a culture of silence around sexuality, young women's socialization into submissiveness lays the foundation for the lack of control over the future reproductive health that they experience.</p

"Who am I? Where am I?" Experiences of married young women in a slum in Islamabad, Pakistan

Background: According to the cultural tradition in Pakistan, young women belonging to poor families should marry shortly after menarche. However, existing data show that young people, especially women, are not prepared for sexual life and have poor knowledge about sexuality and reproductive health. Many of the difficulties young women experience are related to beliefs and expectations in the society related to their reproductive roles making them more vulnerable to reproductive ill health. Aim: The study explores the preparedness of young women for married life (communicating with spouse, initiation of sexual activity and child bearing) and ability to negotiate in marriage with spouse on number of children to have and on contraceptive use. Methods: In order to obtain an in-depth understanding of young women’s lives qualitative and quantitative approaches were used. Three qualitative studies using narrative and content analysis were carried out in a slum setting in the outskirts of Islamabad city in Pakistan. Married young women (I), unmarried young women (II) and parents (III) were selected with the help of a community worker. Young married women were interviewed three times at different occasions. Narrative structuring was used to explore how the participants represented their situation. In addition twenty qualitative interviews and three focus group discussions were conducted with young unmarried women (II). Twenty-five parents participated in four gender specific focus group discussions (III). Content analysis was used for analysis of study II and III. For the quantitative study (IV), a subset of 1803 married young women aged 15-24 years was drawn from a nationally representative adolescent and youth survey conducted in Pakistan in 2001-2002 by the Population Council. Regression models were used for analysing the following outcomes: reported agreement with spouse on the number of children to have, current use of contraceptives, intention to use contraceptives in the future and the time elapsed between marriage and the first contraceptive use. Key co-variates of interest were variables that measure the involvement of young women in their marriage as having a say in selection of spouse, mobility outside the household, social role and decision making in their homes. Results: The main theme in all the qualitative studies was ‘socialisation of young women into submissiveness’. For the married young women two themes were identified a) submissive-accepting and b) submissive-victims. The married young women who belonged to the accepting group lived under compromised conditions but described themselves as satisfied with their situation. Women belonging to the victimized group experienced physical and verbal abuse for their inability to cope with the duties of a wife, caretaker of the home and bearer of children. Their situation was compounded by the power dynamics within the household (I). For the unmarried young women the main theme identified was security lies in obedience. The two sub-themes contributing to the main theme were socialisation into submissiveness and transition into adulthood in silence (II). The theme and the sub-themes illustrate the situation of young women in a poor setting in Pakistan. The main theme identified in the study with the parents was ‘Good parents’ strive to raise ‘innocent daughters’. The three sub-themes contributing to the main theme were: a daughter - a responsibility and a burden, social and sexual innocence and parents’ roles in the preparation for marriage. The theme and the sub-themes illustrate how the parents saw themselves as responsible for raising ‘innocent daughters’ and arranging good marriages (III). The quantitative study on the married young women showed that having a say in the selection of spouse at the time of marriage was significantly associated with agreeing with spouse over the number of children to have, intention to use contraceptives and the time between marriage and first contraceptive use. These relationships existed after controlling for education, socioeconomic status, mobility outside of house and decision making in the home (IV). Conclusions: In a culture of silence around sexuality, young women’s socialisation into submissiveness lays the foundation for the lack of control over their future reproductive health (I and II). The parents realised, though, that bringing up daughters for marriage requires not only obedience, but also building confidence and knowledge during their childhood (III). Women who had decision making freedom in their parental home carried this ability with them into marriage in their new home and were better able to negotiate about their fertility (IV). Knowledge about reproductive life could prepare young women better for the future life and give them more control of their fertility. Innovative interventions targeting women need to challenge current societal norms of womanhood to promote the upbringing of confident and knowledgeable young women

Self‐perceived preparedness of undergraduate dental students in dental public universities in Malaysia: A national study

Aims: To evaluate the self-perceived preparedness of final-year dental undergraduate students in dental public universities in Malaysia. Methods: Final-year dental undergraduate students from six dental public universities in Malaysia were invited to participate in an online study using a validated Dental Undergraduates Preparedness Assessment Scale DU-PAS. Results: In total, about 245 students responded to the online questionnaire yielding a response rate of 83.05%. The age range of the respondents was 23-29 years with a mean age of 24.36 (SD 0.797). The total score obtained by the respondents was ranged from 48 to 100 with a mean score of 79.56 (SD 13.495). Weaknesses were reported in several clinical skills, cognitive and behavioural attributes. Conclusions: The preparedness of undergraduate students at six dental institutions in Malaysia was comparable to students from developed countries. The dental undergraduate preparedness assessment scale is a useful tool, and dental institutions may be used for self-assessment as well as to obtain feedback from the supervisors

Multifaceted incorporation of Zn-Al2O3/Cr2O3/SiO2 nanocomposite coatings: anti-corrosion, tribological, and thermal stability

Nano-sized particle incorporation into metal matrix has gained worldwide acceptance. Al2O3, Cr2O3, and SiO2 nanoparticles have been co-deposited with Zn using electrodeposition process to produce advanced alloy. The coatings were characterized using SEM/EDX and XRD. The mechanical properties of the coatings were studied using microhardness indenter and dry abrasive wear tester. Zn-10 g/L Cr2O3 nanocomposite exhibited the highest microhardness of 228 HVN; Zn-5 g/L Al2O3 nanocomposite possessed the highest corrosion resistance and lowest wear loss. Zn-5 g/L SiO2 nanocomposite showed good stability against other composite coatings. The incorporation of the Al2O3, Cr2O3, and SiO2 shows grain refinement and modify orientation on Zn matrix

Methodology approaches and challenges in population‐based longitudinal study of a neuroprotective model for healthy longevity

Aim: The 36‐month Long‐Term Research Grant Scheme project: Towards Usual Aging – Neuroprotective Model for Healthy Longevity among Malaysian Elderly was designed to address multidimensional aspects including psychosocial, biophysical health, nutrition and dietary pattern, and auditory and visual function to highlight the magnitude of these associations in a single study. Methods: A total of 2322 respondents aged ≥60 years were recruited at baseline using the multistage sampling method, followed up at 18 months and 36 months. Results: Response rates at baseline, 18 months and 36 months were 87.8%, 77.3% and 67.1%, respectively. At baseline, the prevalence of successful aging, usual aging and mild cognitive impairment was 11%, 73% and 16%, respectively. The prevalence of single and multimorbidity at baseline were 25.9% and 50.3%, respectively. The incidence rates of mild cognitive impairment at 18 months and 36 months were 6.5 and 5.6 per 100 person‐years. The incidence rates of multimorbidity at 18 months and 36 months were 23.7 and 21.5 per 100 person‐years, respectively. Conclusions: The Long‐Term Research Grant Scheme project: Towards Usual Aging study provides an opportunity to investigate the interactions between wide ranges of aspects of the older population in a nationally representative sample of the older population