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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

An evaluation of the attitudes and understanding of HIV/AIDS that underpins the decision to comply or not comply with prenatal HIV/AIDS testing

Kenana, Motlatsi Queen January 2007 (has links)
Magister Artium - MA / This study aimed to explore the attitudes to HIV testing among a group of black, low socio-economic status pregnant women from Gugulethu, South Africa. The key research interest was to evaluate the attitudes and understandings of HIV/AIDS that underpin the decision to comply or not comply with prenatal HIV testing. Theories of health behaviour concur that the extent to which an individual will engage in a given health behaviour, such as HIV test compliance, will be a function of the extent to which a person believes she is personally susceptible to the particular illness and her evaluation of the severity of the consequences of contracting the disease. / South Africa
2

Dendritic cell and IgA responses in SIV and HIV-1 pathogenesis /

Söderlund, Johan, January 2004 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2004. / Härtill 4 uppsatser.
3

Effect Of Azidothymidine And 5-Fluorouracil On Avian Myeloblastosis Virus-Infected Chicks And On Sp2/0 Cells Grown In Vitro

Sailaja, G 07 1900 (has links) (PDF)
No description available.
4

Caractérisation immunogénétique des cellules dendritiques non-conventionelles dans un contexte auto-immun

Pelletier, Adam-Nicolas 08 1900 (has links)
No description available.
5

Stigmatisation of a patient co-infected with TB and HIV / Deliwe René Phetlhu

Phetlhu, Deliwe René January 2005 (has links)
The last few years have seen an increase in the infection rate not only of HIV but also TB. The HIV/AIDS pandemic is increasing rapidly mainly in developing countries with 71 % of infections in the Sub-Saharan region of Africa. South Africa, which forms part of the Sub- Saharan region, has the highest infection rate in the world with 3.2 to 3.4 million people living with HIV/AIDS. People with HIV are especially vulnerable to TB, and HIV pandemic is fuelling an explosive growth in TB cases. The increase in the infection rate of TB and HIV exert increased pressure on health service delivery thus reflecting the serious problem in the country with regard to health service delivery to people co-infected with TB and HlV/AlDS. Health service delivery is also hindered by negative attitudes of health workers that have been reported towards people living with HIV/AIDS. They entertain a biased view of their own risk, considering risk only from occupational exposure and denying the possibility of infection in their private life. These attitudes of health workers decreases the quality of care and support delivered to patient co-infected with TB and HIV. This result in people not disclosing their illness even in cases were treatment is available like TB for the fear of stigmatisation. Hence the problem of stigmatisation escalates into a dilemma for the patient co-infected with TB and HIV. Therefore these patients tend to shy away from health services and isolate themselves due to fear of being stigmatised twice. The need to address TB and HIV together in the light of this dimension is urgent so as to improve the utilization of the health services by people co-infected with Ti3 and HIV. The purpose of this research was to explore and describe the experiences of patients co-infected with TB and HIV regarding stigmatisation by the health workers, to explore and describe the attitudes of health workers towards patients co-infected with TB and HIV, and to formulate guidelines for health workers that will facilitate the health service utilization by patients co-infected with TB and HIV in the Potchefstroom district. The research was conducted in the Potchefstroom district in the North West province of South Africa. A qualitative research design was used to explore and describe the experiences of patients co-infected with TB and HIV regarding stigmatisation by the health workers, and to explore and describe the attitudes of health workers toward co-infected patients. A purposive voluntary sampling method was used to select participants who met the set criteria. Two populations were used, that is the patients co-infected with TB and HIV, and the health workers who were involved in their care. In depth unstructured interviews were conducted with the patient population and semi structured interviews with the health worker population using an interview schedule that was formulated from the background literature. Data was captured on an audiotape, and transcribed verbatim. Field notes were taken immediately after each interview. The researcher and a co-coder did data analysis after data saturation was reached and a consensus was reached on the categories that emerged. From the findings of this research it appeared that there were general perceptions by the patients co-infected with TB and HIV that indicated stigmatisation by the health workers. This perceived stigmatisation was reported as being perpetrated by all categories of health workers. Negative behaviours such as the health workers not having time for the patients and being impatient were reported. Lack of sufficient knowledge was related to these behaviours especially amongst lower categories or non-professional health workers. In spite of the above, the researcher also observed that there was a limited number of health workers who were still being perceived as committed and caring by the patients co-infected with TB and HIV. The researcher concluded that the relationship between the health workers and the patients co-infected with TB and HIV was characterised by conflict. The health workers seemed to perceive the patients co-infected with TB and HIV as stubborn, harsh, abuse alcohol, manipulative and not taking responsibility of their illness. These perceptions lead the health workers to have a negative attitude towards these patients and occasionally came across as unsympathetic towards them. On the other hand the researcher observed that there were other health workers who did not present with negative behaviours towards these patients and tried to understand the reasons for their sometimes-unacceptable behaviours. Recommendations are made for the field of nursing education, community health nursing practice and nursing research with the formulation of guidelines for health workers so as to facilitate the utilization of the health services by the patients co-infected with TB and HIV. The guidelines are discussed under three main categories, namely guidelines for the health workers to facilitate the utilization of the health services by the patients co-infected with TB and HIV, guidelines to improve the utilization of the health services more efficiently and adequately by the patients co-infected with TB and HIV, and guidelines to improve the attitudes of the health workers towards the patients co-infected with TB and HIV with the intention of improving the utilization of the health services by these patients. / Thesis (M.Cur.)--North-West University, Potchefstroom Campus, 2006.
6

Stigmatisation of a patient co-infected with TB and HIV / Deliwe René Phetlhu

Phetlhu, Deliwe René January 2005 (has links)
The last few years have seen an increase in the infection rate not only of HIV but also TB. The HIV/AIDS pandemic is increasing rapidly mainly in developing countries with 71 % of infections in the Sub-Saharan region of Africa. South Africa, which forms part of the Sub- Saharan region, has the highest infection rate in the world with 3.2 to 3.4 million people living with HIV/AIDS. People with HIV are especially vulnerable to TB, and HIV pandemic is fuelling an explosive growth in TB cases. The increase in the infection rate of TB and HIV exert increased pressure on health service delivery thus reflecting the serious problem in the country with regard to health service delivery to people co-infected with TB and HlV/AlDS. Health service delivery is also hindered by negative attitudes of health workers that have been reported towards people living with HIV/AIDS. They entertain a biased view of their own risk, considering risk only from occupational exposure and denying the possibility of infection in their private life. These attitudes of health workers decreases the quality of care and support delivered to patient co-infected with TB and HIV. This result in people not disclosing their illness even in cases were treatment is available like TB for the fear of stigmatisation. Hence the problem of stigmatisation escalates into a dilemma for the patient co-infected with TB and HIV. Therefore these patients tend to shy away from health services and isolate themselves due to fear of being stigmatised twice. The need to address TB and HIV together in the light of this dimension is urgent so as to improve the utilization of the health services by people co-infected with Ti3 and HIV. The purpose of this research was to explore and describe the experiences of patients co-infected with TB and HIV regarding stigmatisation by the health workers, to explore and describe the attitudes of health workers towards patients co-infected with TB and HIV, and to formulate guidelines for health workers that will facilitate the health service utilization by patients co-infected with TB and HIV in the Potchefstroom district. The research was conducted in the Potchefstroom district in the North West province of South Africa. A qualitative research design was used to explore and describe the experiences of patients co-infected with TB and HIV regarding stigmatisation by the health workers, and to explore and describe the attitudes of health workers toward co-infected patients. A purposive voluntary sampling method was used to select participants who met the set criteria. Two populations were used, that is the patients co-infected with TB and HIV, and the health workers who were involved in their care. In depth unstructured interviews were conducted with the patient population and semi structured interviews with the health worker population using an interview schedule that was formulated from the background literature. Data was captured on an audiotape, and transcribed verbatim. Field notes were taken immediately after each interview. The researcher and a co-coder did data analysis after data saturation was reached and a consensus was reached on the categories that emerged. From the findings of this research it appeared that there were general perceptions by the patients co-infected with TB and HIV that indicated stigmatisation by the health workers. This perceived stigmatisation was reported as being perpetrated by all categories of health workers. Negative behaviours such as the health workers not having time for the patients and being impatient were reported. Lack of sufficient knowledge was related to these behaviours especially amongst lower categories or non-professional health workers. In spite of the above, the researcher also observed that there was a limited number of health workers who were still being perceived as committed and caring by the patients co-infected with TB and HIV. The researcher concluded that the relationship between the health workers and the patients co-infected with TB and HIV was characterised by conflict. The health workers seemed to perceive the patients co-infected with TB and HIV as stubborn, harsh, abuse alcohol, manipulative and not taking responsibility of their illness. These perceptions lead the health workers to have a negative attitude towards these patients and occasionally came across as unsympathetic towards them. On the other hand the researcher observed that there were other health workers who did not present with negative behaviours towards these patients and tried to understand the reasons for their sometimes-unacceptable behaviours. Recommendations are made for the field of nursing education, community health nursing practice and nursing research with the formulation of guidelines for health workers so as to facilitate the utilization of the health services by the patients co-infected with TB and HIV. The guidelines are discussed under three main categories, namely guidelines for the health workers to facilitate the utilization of the health services by the patients co-infected with TB and HIV, guidelines to improve the utilization of the health services more efficiently and adequately by the patients co-infected with TB and HIV, and guidelines to improve the attitudes of the health workers towards the patients co-infected with TB and HIV with the intention of improving the utilization of the health services by these patients. / Thesis (M.Cur.)--North-West University, Potchefstroom Campus, 2006.
7

Black farm workers' beliefs on HIV and AIDS / Dintletse Maria Magcai

Magcai, Dintletse Maria January 2008 (has links)
In this dissertation, the argument is the understanding of the beliefs of Black farm workers regarding HIV and Aids and how these beliefs that protect them from being infected, will lead to the formulation of suggestions for a belief-sensitive approach, which can be incorporated by health care professionals in HIV and Aids-prevention programmes for Black farm workers. Several authors stress the fact that if any HIV and Aids programme is to be implemented successfully, the health care profession should strive to know more about the beliefs of the community, in this case Black farm workers, so that there can be sound human relations and effective programmes. Based on the problem statement for this study the following research questions were asked: 1. What are the beliefs of black farm workers regarding HIV and Aids? 2. How do these beliefs protect them from being infected? 3. Based on the answers to the first two questions, what suggestions can be formulated regarding a belief-sensitive approach in HIV and Aids-prevention programmes for Black farm workers? The objectives were in line with these questions, namely to explore and describe the beliefs of Black farm workers regarding HIV and Aids; to explore and describe how these beliefs protect them from being infected; and to formulate recommendations, specifically suggestions regarding a belief-sensitive approach in HIV and Aids-prevention programmes for Black farm workers. The study followed a qualitative, explorative and descriptive approach. A participatory rural appraisal (PRA) approach was used to collect data. 'Lekgotla' was used as a strategy to collect data. The results indicated that Black farm workers do have beliefs about HIV and Aids. Most of the beliefs they uphold protect them from being infected, however there are some marginal beliefs that can put them at risk of being infected. Suggestions, which health care professionals can incorporate in HIV and Aids-prevention programmes for Black farm workers, were formulated based on the results, a literature control and ensuing conclusions. Beliefs of Black farm workers that protect them from being infected could be included in the suggestions for prevention strategies. Health care professionals involved in prevention strategies should actively listen to Black farm workers’ beliefs in order for these strategies to be successful. / Thesis (M.Cur.)--North-West University, Potchefstroom Campus, 2009.
8

Black farm workers' beliefs on HIV and AIDS / Dintletse Maria Magcai

Magcai, Dintletse Maria January 2008 (has links)
In this dissertation, the argument is the understanding of the beliefs of Black farm workers regarding HIV and Aids and how these beliefs that protect them from being infected, will lead to the formulation of suggestions for a belief-sensitive approach, which can be incorporated by health care professionals in HIV and Aids-prevention programmes for Black farm workers. Several authors stress the fact that if any HIV and Aids programme is to be implemented successfully, the health care profession should strive to know more about the beliefs of the community, in this case Black farm workers, so that there can be sound human relations and effective programmes. Based on the problem statement for this study the following research questions were asked: 1. What are the beliefs of black farm workers regarding HIV and Aids? 2. How do these beliefs protect them from being infected? 3. Based on the answers to the first two questions, what suggestions can be formulated regarding a belief-sensitive approach in HIV and Aids-prevention programmes for Black farm workers? The objectives were in line with these questions, namely to explore and describe the beliefs of Black farm workers regarding HIV and Aids; to explore and describe how these beliefs protect them from being infected; and to formulate recommendations, specifically suggestions regarding a belief-sensitive approach in HIV and Aids-prevention programmes for Black farm workers. The study followed a qualitative, explorative and descriptive approach. A participatory rural appraisal (PRA) approach was used to collect data. 'Lekgotla' was used as a strategy to collect data. The results indicated that Black farm workers do have beliefs about HIV and Aids. Most of the beliefs they uphold protect them from being infected, however there are some marginal beliefs that can put them at risk of being infected. Suggestions, which health care professionals can incorporate in HIV and Aids-prevention programmes for Black farm workers, were formulated based on the results, a literature control and ensuing conclusions. Beliefs of Black farm workers that protect them from being infected could be included in the suggestions for prevention strategies. Health care professionals involved in prevention strategies should actively listen to Black farm workers’ beliefs in order for these strategies to be successful. / Thesis (M.Cur.)--North-West University, Potchefstroom Campus, 2009.
9

Factors associated with non-adherence to antiretroviral (ARV) treatment in adults at a hospital in Namibia

Chigova, Temptation 11 1900 (has links)
The questionnaire text in English, Afrikaans and Native language / The aim of the study was to minimise non-adherence to antiretroviral (ARV) treatment amongst HIV/AIDS adult patients at a hospital in Namibia thereby promoting successful outcomes in patients on ARV treatment. A quantitative cross-sectional descriptive study was conducted on a sample of 112 non-adherent adults. Data collection was through structured interviews and patients’ records review. Data analysis was by descriptive statistics. Rate of non-adherence was 36.7%. Characteristics common in the sample were, being a woman, age of 31-45 years, being unmarried, low educational status, lack of HIV status disclosure, feeling that taking ARVs reminded one of HIV and experience of ARV side effects. Reasons for missed doses included forgetting, alcohol use, access to care, work commitments, lack of food, stress and travelling. Of the respondents, 86.6% had unsupressed viral loads. Recommendations include use of reminders, automated SMS, establishing treatment supporters and collaborative efforts in reducing active substance use to improve adherence. / Health Studies / M.A. (Nursing Science)
10

The development of a user-friendly support programme for adolescents living with perinatally acquired human immunodeficiency virus in the Vhembe District of Limpopo Province, South Africa

Mabasa, Rirhandzu Austice January 2022 (has links)
Thesis (Ph.D. (Public Health)) -- University of Limpopo, 2022 / There has a significant rise in the number of HIV-infected adolescents who were missed as children and are diagnosed with perinatally acquired HIV as teenagers. In 2013, perinatally acquired HIV was estimated at around 10 000 infections globally, a figure which ballooned to38 000 by 2017. Adolescents living with perinatal HIV experience emotional upheaval as a result of their positive HIV diagnosis, which is exacerbated by real or perceived negative effects on their relationships, career, and family aspirations. They face the same challenges as other adolescents, along with the added complexity of personal decisions relating to their sexual conduct having a direct impact on the global cause to eradicate HIV/AIDS. An extensive body of literature indicates a need for emotional and psychosocial support as existing management focuses mainly on the physical aspects of infection and treatment. Aim of the study The aim of the study was to explore the challenges faced by adolescents living with perinatal HIV infection and to evaluate the designed user-friendly support programme in response to formative findings of the research in selected clinics and community health centres in the Vhembe District of the Limpopo Province in South Africa. Methodology A mixed-methods sequential exploratory design was employed to fulfil the purpose of the study. Data was collected in two phases. In qualitative phase- a total of 21 participants were interviewed using a semi-structured interview guide. The sample was purposefully selected from adolescents living with HIV/AIDS. In quantitative phase a total of 213 people participated in data collection using a questionnaire. Thematic approach was used to analyse qualitative data using Tesch’s eight steps of qualitative data analysis. Quantitative data was analysed using SPSS version 25. Descriptive statistics was used to explain and summarize data. Fischer’s test was done to establish significance of association between alcohol used, condom use and between age and gender. The results The results revealed that adolescents with perinatally acquired HIV face more challenges. They had psychosocial, emotional and economic challenges more than their peers. The current HIV/AIDS management and care has not yet recognised the specific needs these adolescents have related to their care. They have been incorporated into the general adulthood HIV/AIDS making their transition from childhood adolescence difficult. Suggestions for a mentor, and ARV modification were made and a need for a support programme emerged as one of the major themes

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