the purpose of this investigation was directed to propose sensitive, accurate and reproducible methods of analysis that can be applied to determine distigmine bromide (dtb), cyclopentolate hydrochloride (cphc), diaveridine hydrochloride (dvhc) and tetrahydrozoline hydrochloride (thhc) drugs in pure form and pharmaceutical preparations via charge-transfer complex formation with 7,7,8,8-tetracyan...

background and aims: human parvovirus b19, a member of the parvoviridae family, with single-stranded dna is a very minute non-enveloped virus. b 19 virus is mostly transmitted via the respiratory tract but some studies have been reported which b19 virus can be transmitted through blood and/or blood products. the aim of this study was to evaluate the prevalence of b19 among blood donors in tehra...

background: the differentiation between acute and latent forms of the toxoplasma gondii ( t. gondii ) infection is still considered as a complicated issue. this study was aimed to elucidate the status of infection in the blood donors and the probable importance of blood transfusion in the transmission of the infection through detecting both immunological and genetic markers of acute and latent ...

background: human leukocyte antigens (hla) are polymorphic cell surface proteins. distribution of hla alleles vary among different racial and ethnic populations in unrelated stem cell registries. determination of hla allele frequencies in different ethnic groups is useful for population genetic analyses. materials and methods: based on data available from the iranian stem cell donor registry, h...

solidarity rights, formally, introduced by karel vasak as new human rights in 1979. he suggested that these rights, based on the fraternity and solidarity, are vehicles for reforming international relations especially for moralization, socialization and humanization of international law. this article studies theoretical basis of solidarity rights and will discuss whether the approach of 'g...

Abstract This article examines the emergence of a synergy that allowed early development what was once considered best anti-AIDS program in developing world. Initial responses to AIDS Brazil during 1980s and 1990s were marked by confrontation between activists concerned with human rights, government focusing on biomedical management epidemic. After 1992, activists, medical researchers, official...

introduction: blood derived products have been known as an effective treatment for many years. however, this treatment is not without risk of infections transmission including hepatitis b virus (hbv) and hepatitis c virus (hcv) and human immune-deficiency virus (hiv) in people who received the blood. nevertheless, due to a high risk of blood born diseases through blood transfusion, screening fo...

STUDY QUESTION How do gamete donors who presumed they could remain anonymous respond to proposed legislation to retrospectively remove anonymity? SUMMARY ANSWER A little more than half of the donors opposed the recommendation to introduce legislation to remove donor anonymity with retrospective effect. WHAT IS KNOWN ALREADY An increasing proportion of parents disclose their origins to their...

Abstract Peace and conflict studies is a normative field that seeks to reduce or eradicate violence. With multiple forms of violence plaguing human society, institutionalization civil society has long been tenet liberal approaches peace intended enhance sustainability policy impact activism. Along with benefits, however, brought it set challenges, including cooptation by donors competition amon...

Kidny transplantation is often accompanied by psychological problems. Alteration in the body image is one of these problems.Body image is defined as one,s perception of this physical status which disturbed  by alerted body structure, function or appearance. In this respect , this study was done to compare the body image of Donors and recipients of renal transplantation before and after the tran...