HIV/AIDS management in Africa—new directions from the San Francisco Conference

AIDS Care ◽  
1990 ◽  
Vol 2 (4) ◽  
pp. 425-428
Author(s):  
I. D. Campbell ◽  
C. Chela
2006 ◽  
Vol 19 (4) ◽  
pp. 728-762 ◽  
Author(s):  
Sue VandeWoude ◽  
Cristian Apetrei

SUMMARY Over 40 nonhuman primate (NHP) species harbor species-specific simian immunodeficiency viruses (SIVs). Similarly, more than 20 species of nondomestic felids and African hyenids demonstrate seroreactivity against feline immunodeficiency virus (FIV) antigens. While it has been challenging to study the biological implications of nonfatal infections in natural populations, epidemiologic and clinical studies performed thus far have only rarely detected increased morbidity or impaired fecundity/survival of naturally infected SIV- or FIV-seropositive versus -seronegative animals. Cross-species transmissions of these agents are rare in nature but have been used to develop experimental systems to evaluate mechanisms of pathogenicity and to develop animal models of HIV/AIDS. Given that felids and primates are substantially evolutionarily removed yet demonstrate the same pattern of apparently nonpathogenic lentiviral infections, comparison of the biological behaviors of these viruses can yield important implications for host-lentiviral adaptation which are relevant to human HIV/AIDS infection. This review therefore evaluates similarities in epidemiology, lentiviral genotyping, pathogenicity, host immune responses, and cross-species transmission of FIVs and factors associated with the establishment of lentiviral infections in new species. This comparison of consistent patterns in lentivirus biology will expose new directions for scientific inquiry for understanding the basis for virulence versus avirulence.


2010 ◽  
Vol 51 (1) ◽  
pp. 115-119
Author(s):  
Jill Nunes Jensen

In the title essay from Choreographing History, Susan Leigh Foster interrogates the belief that the body serves as a site for dance to be enacted upon and through. She, along with several others in this edited volume, sought to reposition and consequently enhance the contribution of dancers' bodies by not limiting the essays within to observational accounts or choreographic reviews. Instead Foster and her colleagues query “the possibility of a body that is written upon but that also writes” as means of urging dance scholars to “move critical studies of the body in new directions.” I take this position as an entry point and use it to contemplate the process of making and writing about contemporary ballet history using Alonzo King LINES Ballet, a San Francisco–based troupe, as a case study. In this essay, I describe the challenges I and others have faced in our efforts to collect and interpret a visual and verbal archive for this dance troupe, which has been performing for more than a quarter of a century. This process highlights a larger issue for dance historians, namely, how to create a critically sensitive archive for a company when the most reliable (and oftentimes the only available) source is the personal memory of its choreographer. I anchor this analysis to the different models of critical writing about bodies offered by Michel Foucault, Roland Barthes, Jacqueline Shea Murphy, and Hayden White and suggest that companies such as LINES offer challenges to those engaged in the archival process and in the practice of writing history.


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