In Search of a Face: Childbearing Decisions among Couples Living with HIV from Rural Southern Malawi

In the context of increasing access to antiretroviral therapy (ART); the issue of childbearing among people living with HIV is important. The little that is known originates from either studies conducted before widespread availability of highly active ART or has focused on women's or men's reproductive behaviours and experiences. This paper therefore explores factors that influence childbearing decisions of married couples living with HIV in patrilineal and matrilineal kinship communities in rural Malawi. Qualitative exploratory research was conducted in two rural districts in the southern part of Malawi. Data were collected using in-depth interviews from 20 couples purposively sampled in matrilineal (Chiradzulu) and patrilineal (Chikhwawa) communities from July to December 2010 and was analysed using the content analysis method. The research findings show that couples living with HIV continue having children despite knowledge of the risk associated with childbearing and resistance from others in the community. Furthermore; the findings suggest that men are driven to have children by the need to cement relationships (patrilineal and matrilineal communities) and to secure position (matrilineal communities) while women do not want to have children because they are afraid of the risks and a heavier childcare burden. Finally; the findings suggest that outcomes of the decisions are dominated by husbands' desires in both communities. This paper therefore extends the discourse on the value of childbearing beyond the question of adulthood expressed in varying ways according to gender and kinship organisation. We therefore recommend that intervention strategies for both reproductive health and HIV and AIDS must focus on husbands and be sensitive to local culture. The antiretroviral clinics must integrate family planning services in their routine activities and condom use must be complemented with other effective family planning methods to prevent future pregnancies

Los felinos: ¿Una alternativa en estudios de toxicología genética?

Felines: an alternative in genetic toxicology studies? The micronuclei (MN) test carry out in peripheral blood is fast, simple, economic and it is used to detect genotoxic environmental agents. MN are fragments of chromosomes or complete chromosomes remaining in the cytoplasm after cell division, which increase when organisms are exposed to genotoxic agents. Therefore, species with the highest values of spontaneous micronucleated erythrocytes (MNE) are the most suitable to be potentials biomonitor of micronucleogenic agents, using a drop of blood. Nine species of Felines that present spontaneous MNE in peripheral blood are shown. From these species, the cat has been previously proven, with positive results and also lion (Panthera leo), yaguaroundi (Felis yagoaroundi), lynx (Lynx ruffus), jaguar (Panthera onca), puma (Puma concolor), tiger (Panthera tigris), ocelote (Felis padalis) and leopard (Panthera pardus) display spontaneous MNE, and with this characteristic this Family can be propose like a potential group to be used in toxicogenetic studies. Rev. Biol. Trop. 56 (2): 969-974. Epub 2008 June 30.

La prueba de micronúcleos (MN) en sangre periférica es rápida, sencilla, económica y sirve para detectar genotóxicos ambientales. Los MN son fragmentos de cromosomas o cromosomas completos que por alguna causa quedan fuera del núcleo en mitosis, pero que incrementan significativamente cuando los organismos que los presentan de manera espontánea se exponen a genotóxicos. Por lo tanto, el requisito para que una especie pueda ser utilizada para esta prueba es que presente eritrocitos micronucleados espontáneos (EMNe), con lo que estas especies pueden ser potenciales bioindicadores de genotóxicos micronucleogénicos, con sólo una gota de su sangre. En el presente articulo es mostramos 9 especies de felinos que como característica general presentan EMNe. Del total de especies de felinos, el gato ha sido previamente probado, con resultados positivos y ya que también el león, yaguaroundi, lince, jaguar, puma, tigre de bengala, ocelote y leopardo presentan EMNe, esta familia puede ser propuesta como un grupo potencialmente adecuado para estudios de toxicogenética. En otras palabras, cada una de estas especies puede llegar a ser un modelo potencial para determinar exposición a genotóxicos en nuestro entorno, de una manera sencilla y rápida.

Behaviour change in HIV infected subjects following health education.

A total of 85 HIV seropositive subjects among consecutive new registrants in the STD Department were given health education measures directed to avoiding high risk behaviours and also the events with a high potential for transmission of infection. The emphasis was on the use of condoms, discontinuing promiscuity, abstaining from homosexual acts and avoidance of pregnancy and advice against marriage for those contemplating it. The Health Education Programme was delivered individually to each subject over two or three sessions, each lasting for 30 to 45 min. At the time of follow up (one to 24 months) 42 per cent of subjects had become non-promiscuous. There was a good compliance on advice against marriage and pregnancy. Seven infants born during the follow up period were seronegative. The use of condom was not found to be acceptable. The prostitutes comprised the most resistant group to education. Among the factors that influenced the behaviour change favourably was the absence of earlier STD or a short duration of the current STD. Literacy, marital status, awareness of AIDS did not influence the outcome of education. The study demonstrated the feasibility of health education at individual level in the clinical setting of an STD Department. A longer follow-up may indicate the sustainability of behaviour change in the subjects.