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PubMedDate not supplied

Gendered experiences of conflict and co-operation in heterosexual relations of Somalis in exile in Gothenburg, Sweden.

Political upheaval and poverty at home has been forcing many Somalis to immigrate. These immigrants do not only leave their physical house, families, relatives, loved ones, friends, but also familiarities, culture, customs, and often they do end up in no man's land being between their own and new home culture. Available reports suggest that there are about 15,000 Somalis in Sweden and their majority came here from late 1989 to 1996. About one third these immigrants live in and around the city of Gothenburg. This paper explores and describes gendered experiences of conflict and co-operation in heterosexual relations of Somalis in exile in Gothenburg, Sweden. A qualitative sociological in-depth interviews with 6 women and 7 men was performed during May 1999 to January 2000. A follow up focus group interviews with 10 people (2 women and 8 men) was also carried on. The results show that both the Somali culture and Muslim religion do not support the children being taught sex education in schools or the names of the sex organs being pronounced other than to be used as metaphors. The girls, unlike their age group males, experience a very painful and terrifying process during childhood in which their self-esteem is downgraded by means of serious degrading traditional active violence such as female genital mutilation and visible virginity control. The narratives tell stories in which Somali women are degraded and expected to obey in situations characterised by their man's arbitrariness. They are subject to a very extensive form of social control, which is especially pronounced on issues regarding sexuality. Their integrity as women is, consequently set aside. When Somali refugees came to Sweden some of them came to adopt much of the modern lifestyle and cultural norm systems, preferable young people and some of the females. Relating to a new culture with its new expectations on the norm obedience also created changes in self-esteem. Exile situation tends to generate horizontal conflicts, among spouses and between groups of people. It also tends to generate vertical conflicts because now generations stand up against each other and this is especially pronounced when it is about issues of sexuality and sexual relations. The young generations questions their parents authority. They are now living in new social context and perceive risks, as well as possibilities. Their new dreams and choices, however, do not fit their parents' expectations, which sometimes leads to big problems. From a traditional perspective these deviants lack of respect for traditions and the original culture. From a male perspective this means more specifically a lack of respect for male dominance and superiority.

Adult↗
PubMedDate not supplied

Experiences against HIV/AIDS/STDS of Somalis in exile in Gothenburg, Sweden.

Since 1989, the City of Göteborg Immigrant Services Administration has been making efforts to inform about HIV/AIDS. The purpose has been to ensure that even immigrant residents of the City of Göteborg (Gothenburg) have access to relevant information about HIV/AIDS. The administration's efforts have been a part of the collected efforts of Gothenburg to prevent the spreading of HIV. This paper attempts to discover and describe experiences against HIV/AIDS/STDs of Somalis in Exile in Gothenburg, Sweden. A qualitative sociological in-depth interviews with 13 individuals (6 women and 7 men) and with semi-structured and themetized emerging design was carried on. A follow up focus group interviews with 10 individuals (2 women and 8 men) was also performed. The paper reveals that the general understanding of subjects on the issues under discussion is almost the same though details may vary from one research participant to the other. They have described this through narratives. STDs and specially HIV/AIDS was perceived as something dishonourable by the subjects. The HIV/AIDS is perceived as a sin which Allah sends to punish those who have fornication or sex without marriage (Zinna). Of course, this tendency of shying off the problem leads to ignorance of how to behave, which in turn decreases the risk of perceptions and as a result may also increase the risk of being infected. As concerns protection as a preventive measure, attitudes vary. The traditionalists have argued that condom increased the possibility of promiscuity or fonication, while young and more modern people saw condom as something good. We may conclude that Somalis who have arrived in Western world and in Sweden as adults did never have a modern sexual education for themselves due to socio-cultural reasons and this has important implication for giving proper information to their children about sex organs, human sexual development and preventive measures against HIV/AIDS/STDs. These immigrant parents should be offered culturally sensitive communication and educational programmes aimed at raising their awareness about teenagers sexuality and the preventive measures against HIV/AIDS/STDs.

Acquired Immunodeficiency Syndrome↗
PubMed1992

Radioiodine-131 therapy for well-differentiated thyroid cancer--a quantitative radiation dosimetric approach: outcome and validation in 85 patients.

For almost five decades, 131I treatment of thyroid cancer has been based empirically on administered activity rather than on actual radiation doses delivered. In 1983, we defined radiation dose thresholds for successful treatment. This report is concerned with the subsequent validation of those thresholds in 85 patients. The successful ablation of thyroid remnants occurred after a single initial 131I administration in 84% of inpatients and in 79% of outpatients when treatment was standardized to a radiation dose of at least 30,000 cGy (rad). Administered activities low enough to permit outpatient therapy could be used in 47% of the patients. Lymph node metastases were treated successfully in 74% of patients with a single administration of 131I calculated to deliver at least 8,500 cGy (rad). For athyrotic patients with nodal metastases only, success was achieved in 86% of patients at tumor doses of at least 14,000 cGy (rad). These success rates are equal to or better than those reported with empiric methods of 131I administration. The individualized treatment planning selectively allocates hospitalization and higher exposures to 131I to those patients who require them.

Adenocarcinoma↗
PubMedDate not supplied

[Solid pseudo-papillary tumor of the pancreas: a case of a big abdominal mass in a young woman].

Solid pseudo-papillary tumor of the pancreas is a rare tumor that occurs predominantly in young women. It often presents as a big abdominal mass whose preoperative diagnosis appears to be difficult. It is a low- grade malignancy tumor and surgery is the mainstay of treatment. The Authors report the case of a 40 year-old woman with an abdominal mass supposed to origin from the mesenterium, diagnosed as a solid pseudo-papillary tumor of the pancreas after histological examination and treated by enucleation. Moreover literature data about epidemiology, histogenesis, diagnosis and treatment are analysed.

Adult↗
PubMed1991

Late seroconversion to hepatitis B in a Somali village indicates the important role of venereal transmission.

Hepatitis B virus (HBV) markers were investigated in a cross-sectional study in 1985 on sera from 84% of the 648 inhabitants in a rural Somali village. The prevalence of HBV markers increased with age, from 9.7% in subjects less than 12 years old, to 38% in the age group 12-19 years, and to 68% in adults. HBV markers were more common in boys less than 12 years old, 13%, than in girls of the same age group, 5.8% (P less than 0.05). A rapid increase of HBV markers started at adolescence in both sexes. The female cohort showed their highest seroconversion rate during their second decade of life, while the male cohort seroconverted more rapidly in the third decade. Thus, an initially more rapid seroconversion among boys was reversed when the females reached reproductive age, and no sex difference in marker frequencies was observed in the age group 12-19 years. There was a steady increase of HBV markers during the reproductive years in both sexes. The frequencies of HBsAg, as well as total markers, were significantly higher in adult males than females, 14 vs 5.6%, and 77 vs 62%, respectively. HBV markers were more frequent in wives of HBV positive husbands than in those married to HBV negative husbands. No increased marker prevalence was observed among siblings of HBV positive children, nor among their mothers, which disproved the role of vertical and early horizontal transmission. In 1989 the four-year rate of seroconversion was investigated in villagers who were seronegative in 1985. On testing 158 sera from 319 individuals, the seroconversion rate was significantly lower among those younger than 12 years in 1985 compared to those in the older age group, 5 vs 17%.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1991

Egg drop syndrome '76 in poultry and other avian species in Nigeria.

A sero-epidemiological survey of EDS '76 antibodies was carried out in chickens, guinea fowls, ducks and pigeons in various locations in Nigeria with the haemagglutination-inhibition test. Infection rates of 67.43, 79.68, 73.91 and 86.66% were obtained for chickens, guinea fowls, ducks and pigeons respectively. The high prevalence rates observed in these non-chicken species suggest that they should be considered as important in the epidemiology of EDS '76 in poultry in Nigeria. An extensive survey is recommended together with vaccination.

Animals↗
PubMed1977

Reactivity to SV40 T antigen in athymic (nude), anti-thymocyte serum-treated, and normal mice.

Antisera prepared in syngeneic mice by hyperimmunization with intact SV40-transformed mouse cells or with somatic cell hybrids between SV40-transformed human and normal mouse cells exhibit anti-SV40 tumor (T) antigen reactivity. Athymic mice bearing tumors formed by SV40-transformed mouse, human or mouse-human hybrids were not reactive with SV40 T antigen. Anti-thymocyte serum (ATS)-treated mice also lacked T antigen reactivity during suppressive treatment but developed antibody to T antigen after discontinuing ATS treatment and tumor regression. We conclude that that presence of growing tumors in the mouse is not necessary for the production of anti-SV40 T antigen antibodies but that helper thymus-derived cells are essential for the humoral response.

Animals↗
PubMed1990

Metrifonate in healthy volunteers: interrelationship between pharmacokinetic properties, cholinesterase inhibition and side-effects.

Metrifonate concentrations in plasma, its inhibition of blood cholinesterase, and side-effects were studied in 16 healthy volunteers who received a single oral dose of 2.5, 5, 7.5 or 15 mg/kg in a randomized double-blind study (4 subjects for each dose). Metrifonate was determined by a gas chromatographic method. Peak plasma levels were reached within 2 hours; the half-life in plasma, oral clearance, and normalized Cmax and AUCs did not differ significantly between the four groups. Plasma cholinesterase (BuchE) was inhibited to low levels in all subjects, while erythrocyte cholinesterase (AchE) was affected in a dose-dependent fashion. The occurrence of side-effects correlated strongly with peak plasma levels but not with maximum AchE inhibition or with increase in salivation. This study shows that the absorption of metrifonate was not significantly different for doses between 2.5 and 15 mg/kg. The plasma levels of this drug correlated with the occurrence of side-effects.

Adult↗
PubMed1990

Fluorescent adducts of wheat calmodulin implicate the amino-terminal region in the activation of skeletal muscle myosin light chain kinase.

Considerable attention is being directed toward defining a binding site in the central region of calmodulin that forms a high affinity interaction with certain enzymes and amphiphilic peptides. However, other regions of calmodulin are also known to be involved in the activation of enzymes such as myosin light chain kinase, regions which may not be directly involved in the binding of small peptides, e.g. mastoparan X. We investigated the properties of wheat calmodulin fluorescent derivatives, which were modified chemically in the first calcium binding site at Cys-27, in the activation of rabbit fast skeletal muscle myosin light chain kinase. Unmodified wheat calmodulin stimulated myosin light chain kinase to a greater maximal velocity than wheat calmodulin that was modified at Cys-27 by any of four fluorescent compounds, IAANS (2-[4'-iodoacetamidoanilino]naphthalene-6-sulfonic acid), 5-[2'-[[iodoacetyl]amino]ethyl]aminonaphthalene]-1-sulfonic acid, 5-iodoacetamidofluorescein, and 7-diethylamino-3-[4'-maleimidylphenyl]-4-methylcoumarin; the midpoints for activation of myosin light chain kinase were not significantly different for unmodified wheat calmodulin and three of the four wheat calmodulin derivatives. Myosin light chain kinase, but not mastoparan X, enhanced the fluorescence emission intensity of wheat calmodulin-IAANS. Mastoparan X reversed, in a dose-dependent manner, the changes in fluorescence intensity of a preformed complex of myosin light chain kinase and wheat calmodulin-IANNS. Thus, we propose that the region vicinal to Cys-27 participates in the activation but not the high affinity association of myosin light chain kinase. Lastly, a comparison of mammalian and plant calmodulin showed that the Vmax for the stimulation of myosin light chain kinase was 1.6-fold greater for bovine than wheat calmodulin. The difference between the two calmodulins was more pronounced at lower Ca2+ because less Ca2+ was needed to saturate the kinase rate when stimulated by bovine calmodulin.

Animals↗
PubMed1985

Ludwig's angina.

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Adult↗