scholarly journals Elevated Levels of Estradiol in Human Immunodeficiency Virus–Infected Pregnant Women on Protease Inhibitor–Based Regimens

2017 ◽  
Vol 66 (3) ◽  
pp. 420-427 ◽  
Author(s):  
Kayode A Balogun ◽  
Monica S Guzman Lenis ◽  
Eszter Papp ◽  
Mona Loutfy ◽  
Mark H Yudin ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Protease Inhibitor ◽  
Pregnant Women ◽  
Immunodeficiency Virus

scholarly journals Social conditions and immune response in human immunodeficiency virus-seropositive pregnant women: a cross-sectional study in Brazil

2018 ◽  
Vol 51 (1) ◽  
pp. 21-29
Author(s):  
Aletheia Soares Sampaio ◽  
Ana Lucia Ribeiro de Vasconcelos ◽  
Clarice Neuenschwander Lins de Morais ◽  
George Tadeu Nunes Diniz ◽  
Anna Lígia de Castro Figueiredo ◽  
...  
Keyword(s):  
Immune Response ◽  
Human Immunodeficiency Virus ◽  
Pregnant Women ◽  
Cross Sectional Study ◽  
Social Conditions ◽  
Sectional Study ◽  
Cross Sectional ◽  
Immunodeficiency Virus

scholarly journals Novel bis-Tetrahydrofuranylurethane-Containing Nonpeptidic Protease Inhibitor (PI) UIC-94017 (TMC114) with Potent Activity against Multi-PI-Resistant Human Immunodeficiency Virus In Vitro

2003 ◽  
Vol 47 (10) ◽  
pp. 3123-3129 ◽  
Author(s):  
Yasuhiro Koh ◽  
Hirotomo Nakata ◽  
Kenji Maeda ◽  
Hiromi Ogata ◽  
Geoffrey Bilcer ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Protease Inhibitor ◽  
Therapeutic Agent ◽  
Close Contact ◽  
Wide Spectrum ◽  
Antiviral Agents ◽  
Immunodeficiency Virus ◽  
Hiv 1

ABSTRACT We designed, synthesized, and identified UIC-94017 (TMC114), a novel nonpeptidic human immunodeficiency virus type 1 (HIV-1) protease inhibitor (PI) containing a 3(R),3a(S),6a(R)-bis-tetrahydrofuranylurethane (bis-THF) and a sulfonamide isostere which is extremely potent against laboratory HIV-1 strains and primary clinical isolates (50% inhibitory concentration [IC50], ∼0.003 μM; IC90, ∼0.009 μM) with minimal cytotoxicity (50% cytotoxic concentration for CD4+ MT-2 cells, 74 μM). UIC-94017 blocked the infectivity and replication of each of HIV-1NL4-3 variants exposed to and selected for resistance to saquinavir, indinavir, nelfinavir, or ritonavir at concentrations up to 5 μM (IC50s, 0.003 to 0.029 μM), although it was less active against HIV-1NL4-3 variants selected for resistance to amprenavir (IC50, 0.22 μM). UIC-94017 was also potent against multi-PI-resistant clinical HIV-1 variants isolated from patients who had no response to existing antiviral regimens after having received a variety of antiviral agents. Structural analyses revealed that the close contact of UIC-94017 with the main chains of the protease active-site amino acids (Asp-29 and Asp-30) is important for its potency and wide spectrum of activity against multi-PI-resistant HIV-1 variants. Considering the favorable pharmacokinetics of UIC-94017 when administered with ritonavir, the present data warrant that UIC-94017 be further developed as a potential therapeutic agent for the treatment of primary and multi-PI-resistant HIV-1 infections.

scholarly journals Prevalence of human immunodeficiency virus infection among primigravida, in Karnataka

2018 ◽  
Vol 5 (12) ◽  
pp. 5448
Author(s):  
Vani Srinivas ◽  
T. L. N. Prasad ◽  
Rajesh T. Patil ◽  
Sunil D. Khaparde
Keyword(s):  
Human Immunodeficiency Virus ◽  
General Population ◽  
Pregnant Women ◽  
Data Extraction ◽  
Demographic Data ◽  
Striking Difference ◽  
Hiv Status ◽  
Cross Sectional ◽  
Immunodeficiency Virus ◽  
The Difference

Background: Karnataka is one of the six high human immunodeficiency virus (HIV) prevalent states in India. We estimated prevalence among primigravida attending antenatal clinics in Karnataka, assuming this as a proxy for HIV incidence level in the general population.Methods: We tried estimating prevalence among primigravida using cross sectional samples. Data was collected in structured data extraction sheet for the month of September 2011, from all Integrated and Counselling tested Centres (ICTCs) of Karnataka. All the pregnant women were tested as per national protocol. We analysed the basic demographic data, geographical distribution including HIV status of spouse of primigravida.Results: In September 2011, 87580, pregnant women were tested and 238 (0.26%) were found HIV positive of which, 95 (40%) were primigravida. Prevalence among primigravida, was 0.3%. The prevalence among primigravida was highest in Bagalkot (1.6%) district. In Yadgir, Kodagu and Udupi the prevalence was zero. The high prevalent blocks were Jamakhandi, Mudhol, Gokak, Hospet and Muddebihal. 73.7% spouse of positive primigravida were tested for HIV and among those tested, 87.1% were found HIV positive.Conclusions: There is striking difference in the prevalence of HIV among primigravida in different districts of Karnataka probably indicates the difference in effectiveness of preventive interventions in these districts and within blocks. The preventive programs should be reached out to the labourer's and farmers in the general population to prevent the new infections in the general population.

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