Search Results - "OTTEN, R. A"

Efficacy of Postexposure Prophylaxis after Intravaginal Exposure of Pig-Tailed Macaques to a Human-Derived Retrovirus (Human Immunodeficiency Virus Type 2) by Otten, R A, Smith, D K, Adams, D R, Pullium, J K, Jackson, E, Kim, C N, Jaffe, H, Janssen, R, Butera, S, Folks, T M

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HIV-1 group O virus identified for the first time in the United States by Rayfield, M A, Sullivan, P, Bandea, C I, Britvan, L, Otten, R A, Pau, C P, Pieniazek, D, Subbarao, S, Simon, P, Schable, C A, Wright, A C, Ward, J, Schochetman, G

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Identification of a Window Period for Susceptibility to Dual Infection with Two Distinct Human Immunodeficiency Virus Type 2 Isolates in a Macaca nemestrina (Pig-tailed Macaque) Model by Otten, Ron A., Ellenberger, Dennis L., Adams, Debra R., Fridlund, Carol A., Jackson, Eddie, Pieniazek, Danuta, Rayfield, Mark A.

“…The potential to establish dual retroviral infections was investigated in this study. Groups of macaques infected with human immunodeficiency virus type 2…”
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A molecular epidemiologic survey of HIV in Uganda by RAYFIELD, M. A, DOWNING, R. G, BAGGS, J, HU, D. J, PIENIAZEK, D, LUO, C.-C, BIRYAHWAHO, B, OTTEN, R. A, SEMPALA, S. D. K, DONDERO, T. J

“…Objective: Previous data, based on a small sampling of convenience, reported subtypes A, B, C, D, and G in Uganda, but neither the extent nor the proportion of…”
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Functional and serological analysis of type II immunoglobulin G-binding proteins expressed by pathogenic group A streptococci by RAEDER, R, OTTEN, R. A, CHAMBERLIN, L, BOYLE, M. D. P

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Dual infection with human immunodeficiency virus type 1 and type 2: impact on HIV type 1 viral load and immune activation markers in HIV-seropositive female sex workers in Abidjan, Ivory Coast by Nkengasong, J N, Kestens, L, Ghys, P D, Koblavi-Dème, S, Otten, R A, Bilé, C, Maurice, C, Kalou, M, Laga, M, Wiktor, S Z, Greenberg, A E

“…To determine the impact of dual infection with HIV-1 and HIV-2 on HIV-1 viral load and markers of immune activation among HIV-seropositive FSWs in Abidjan, we…”
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Multiple Vaginal Exposures to Low Doses of R5 Simian-Human Immunodeficiency Virus: Strategy to Study HIV Preclinical Interventions in Nonhuman Primates by Otten, Ron A., Adams, Debra R., Kim, Caryn N., Jackson, Eddie, Pullium, Jennifer K., Lee, Kemba, Grohskopf, Lisa A., Monsour, Michael, Butera, Sal, Folks, Thomas M.

“…A nonhuman-primate model of human immunodeficiency virus type 1 (HIV-1) infection that more closely emulates human heterosexual transmission by use of multiple…”
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Comparison of albumin receptors expressed on bovine and human group G streptococci by RAEDER, R, OTTEN, R. A, BOYLE, M. D. P

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Identification of two functional forms of immunoglobulin G3-binding protein expressed by group A streptococci by PACK, T. D, OTTEN, R. A, RAEDER, R. H, BOYLE, M. D. P

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Antiretroviral therapy in HIV-2-infected patients: changes in plasma viral load, CD4+ cell counts, and drug resistance profiles of patients treated in Abidjan, Côte d'Ivoire by ADJE-TOURE, Christiane A, CHEINGSONG, Rachanee, NOLAN, Monica, CHORBA, Terence, HENEINE, Walid, NKENGASONG, John N, GARCIA-LERMA, J. Gerardo, EHOLIE, Serge, BORGET, Marie-Yolande, BOUCHEZ, Jean-Marc, OTTEN, Ron A, MAURICE, Chantal, SASSAN-MOROKRO, Madeleine, EKPINI, René E

“…To describe changes in plasma viral load, CD4+ cell counts, and drug resistance profiles of HIV-2-infected patients receiving antiretroviral (ARV) therapy in…”
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Differential replication and pathogenic effects of HIV-1 and HIV-2 in Macaca nemestrina by Otten, R A, Brown, B G, Simon, M, Lupo, L D, Parekh, B S, Lairmore, M D, Schable, C A, Schochetman, G, Rayfield, M A

“…HIV-1 and HIV-2 isolates representing various geographic regions and distinct viral subtypes were examined for their ability to establish both in vitro and in…”
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Differences in HIV-2 plasma viral load and immune activation in HIV-1 and HIV-2 dually infected persons and those infected with HIV-2 only in Abidjan, Cote D'Ivoire by Koblavi-Deme, S, Kestens, L, Hanson, D, Otten, R A, Borget, M-Y, Bile, C, Wiktor, S Z, Roels, TH, Chorba, T, Nkengasong, J N

“…To determine whether blood plasma levels of HIV-2 RNA viral loads and immune activation markers differ between persons infected with HIV-2 only and those…”
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The mitogenic activity of type III bacterial Ig binding proteins (protein G) for human peripheral blood lymphocytes is not related to their ability to react with human serum albumin or IgG by Otten, RA, Boyle, MD

“…The mitogenic potential of bacterial IgG Fc binding proteins for human PBL is controversial. Wild type and recombinant type III IgG Fc binding proteins induce…”
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Isolation and partial characterization of a type IV bacterial immunoglobulin binding protein by Raeder, R, Otten, R A, Boyle, M D

“…A series of bovine G streptococcal isolates were screened for expression of type IV Fc binding proteins. An isolate expressing high levels of type IV binding…”
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Immunological applications of type III Fc binding proteins. Comparison of different sources of protein G by Faulmann, E L, Otten, R A, Barrett, D J, Boyle, M D

“…Protein G, a type III bacterial IgG Fc receptor isolated from certain group C or G streptococci, shows a wider range of species and subclass immunoglobulin…”
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Optimizing the delivery of HIV counseling and testing services : The Uganda experience using rapid HIV antibody test algorithms by DOWNING, R. G, OTTEN, R. A, MARUM, E, BIRYAHWAHO, B, ALWANO-EDYEGU, M. G, SEMPALA, S. D. K, FRIDLUND, C. A, DONDERO, T. J, CAMPBELL, C, RAYFIELD, M. A

“…The AIDS Information Center (AIC) was established in Kampala, Uganda in 1990 in response to increasing interest by members of the general public who wished to…”
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Induction of Long-Term Protective Effects against Heterologous Challenge in SIVhu-Infected Macaques by Villinger, François, Switzer, William M., Parekh, Bharat S., Otten, Ronald A., Adams, Debra, Shanmugam, Vedapuri, Bostik, Pavel, Mayne, Ann E., Chikkala, Nathaniel F., McClure, Harold M., Novembre, Francis, Yao, Qizhi, Heneine, Walid, Folks, Thomas M., Ansari, Aftab A.

“…A group of three rhesus macaques were inoculated with SIV isolated from a human (SIVhu) accidentally exposed and infected with SIVsm. Extensive sequence…”
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Resistance to Simian HIV Infection Is Associated With High Plasma Interleukin-8, RANTES and Eotaxin in a Macaque Model of Repeated Virus Challenges by PROMADEJ-LANIER, Nattawan, HANSON, Debra L, SRINIVASAN, Priya, WEI LUO, ADAMS, Debra R, GUENTHNER, Patricia C, BUTERA, Sal, OTTEN, Ron A, KERSH, Ellen N

“…Animal models for research on susceptibility to HIV are currently not available. Here we explore whether a macaque model of repeated low-dose rectal or vaginal…”
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HIV-1 DNA/MVA vaccination reduces the per exposure probability of infection during repeated mucosal SHIV challenges by Ellenberger, Dennis, Otten, Ronald A., Li, Bin, Aidoo, Michael, Rodriguez, I. Vanessa, Sariol, Carlos A., Martinez, Melween, Monsour, Michael, Wyatt, Linda, Hudgens, Michael G., Kraiselburd, Edmundo, Moss, Bernard, Robinson, Harriet, Folks, Thomas, Butera, Salvatore

“…Historically, HIV vaccines specifically designed to raise cellular immunity resulted in protection from disease progression but not infection when tested in…”
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Identification of two type IIa IgG-binding proteins expressed by a single group A streptococcus by Otten, RA, Raeder, R, Heath, DG, Lottenberg, R, Cleary, PP, Boyle, MD

“…Functional heterogeneity associated with Ig-binding proteins expressed by group A streptococci is well documented. In this study we have demonstrated that…”
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