Search results for "HIV"

Anti-HCV, anti-GOR, and autoimmunity

1992

The importance of dead seagrass (Posidonia oceanica)matte as a biogeochemical sink

2022

We assessed the potential of dead seagrass Posidonia oceanica matte to act as a biogeochemical sink and provide a coherent archive of environmental change in a degraded area of the Mediterranean Sea (Augusta Bay, Italy). Change in sediment properties (dry bulk density, grain size), concentration of elements (Corg, Cinorg, N, Hg) and stable isotope ratios (δ13C, δ 15N) with sediment depth were measured in dead P. oceanica matte and unvegetated (bare) sediments in the polluted area, and an adjacent P. oceanica meadow. Principal Component Analysis (PCA) revealed a clear clustering by habitat, which explained 72% of variability in our samples and was driven mainly by the accumulation of N and H…

Autoimmune Hemolytic Anemia and Human Immunodeficiency Virus (HIV) Infection

1988

Excerpt To the editor:In patients with human immunodeficiency virus (HIV) infection, normochromic-normocytic anemia is common (1). Only four cases of autoimmune hemolytic anemia have been reported ...

The Level of Cytokeratin 18 in Patients with HIV and Viral Hepatitis C Co-Infection in Latvia

2020

Abstract Cytokeratin 18 (CK18) is a specific marker of hepatocellular apoptosis, which is a useful noninvasive indicator of liver fibrosis in the HIV/HCV group. However, data on the CK18 level in serum are limited for this group. This study demonstrated CK18 levels in serum in HIV/HCV co-infected and HIV mono-infected patients; investigated the association of CK18 levels with other non-invasive markers of liver fibrosis; and presents CK18 dynamics in a four-month-long period. The sample included 273 patients with HIV infection (128 of them were with HIV/HCV co-infection) aged from 23 to 65 (35% females). Levels of hyaluronic acid, CK18, ALT, and AST were determined in serum, and the FIB4 in…

Reduction Of Pulmonary Inflammation Through HIV-1 Envelope Protein GP120 In A Humanized Mouse Model Of Allergic Asthma Depends On Regulatory T Cells

2011

HIV Infection in 403 Female Prostitutes in Italy

1991

Since the beginning of HIV epidemic, it became clear that the modality of transmission was different between Western Countries and Africa (1). Infact, in Africa heterosexual contact is the most important factor in the spread of HIV infection and female prostitutes are considered to be the major reservoir of HIVinfection (2).

Aortic Stiffness in HIV Infection with and without Antiretroviral Therapy. A Meta-analysis of Observational Studies

2020

Background: The risk of Cardiovascular (CV) events is higher in HIV-infected patients (HIV+) compared to HIV-uninfected persons (HIV−). Large artery stiffness, a well-documented predictor of adverse CV prognosis, may mediate this enhanced risk. It is usually assessed by measuring aortic Pulse Wave Velocity (aPWV). Studies examining arterial stiffness in HIV+ yielded inconsistent results. We performed a meta-analysis with the aim to evaluate the association of HIV infection and its therapy [Antiretroviral Therapy (ART)] with aPWV. Design and Method: The Standardized Mean Difference (SMD) and corresponding 95% confidence intervals were calculated for aPWV in different comparison groups. Stati…

Encodage EAD et indexation des imprimés

2013

National audience;

Inventari de l'arxiu parroquial de Nostra Senyora de la Misericòrdia de Campanar

2002

Es descriuen els treballs realitzats per a l'elaboració de l'inventari parroquial de Campanar, el seu context històric, la metodologia utilitzada, una guia breu de l'arxiu, el mateix inventari en funció del quadre de classificació amb les seues sèries conservades, el catàleg dels pergamins i dels llibres de la seua biblioteca, així com la transcripció del pergamí datat en 1460 que es refereix a la firma d'un nou capítol de l'Almoina dels Llauradors de Campanar. It is described the works done to draw up the inventory of the Campanar Church archive (Valencia), its historical context, used methodology, a summary guide of the archive and the own inventory according to the proposed classificatio…

Selective CO 2 Sorption Using Compartmentalized Coordination Polymers with Discrete Voids**

2021

Carbon capture and storage with porous materials is one of the most promising technologies to minimize CO2 release into the atmosphere. Here, we report a family of compartmentalized coordination polymers (CCPs) capable of capturing gas molecules in a selective manner based on two novel tetrazole-based ligands. Crystal structures have been modelled theoretically under the Density Functional Theory (DFT) revealing the presence of discrete voids of 380 A3 . Single gas adsorption isotherms of N2 , CH4 and CO2 have been measured, obtaining a loading capacity of 0.6, 1.7 and 2.2 molecules/void at 10 bar and at 298 K for the best performing material. Moreover, they present excellent selectivity an…