Medicine and Health Sciences Commons^™

Screening For Tuberculosis In Pregnancy: Do We Need More Than A Symptom Screen? Experience From Western Kenya, R J. Kosgei, D Szkwarko, S Callens, P Gichangi, Marleen Temmerman, A-B Kihara, J J. Sitienei, E J. Cheserem, P M. Ndavi, A J. Reid, E J. Carter

Obstetrics and Gynaecology, East Africa

Objectives: 1) To explore the utility of tuberculosis (TB) symptom screening for symptoms of ⩾2 weeks’ duration in a routine setting, and 2) to compare differences in TB diagnosis between human immunodeficiency virus (HIV) infected and non-HIV-infected pregnant women in western Kenya.

Design: Comparative cross-sectional study among pregnant women with known HIV status screened for TB from 2010 to 2012, in Eldoret, western Kenya.

Results: Of 2983 participants, respectively 34 (1%), 1488 (50.5%) and 1461 (49.5%) had unknown, positive and negative HIV status. The median age was respectively 30 years (interquartile range [IQR] 26–35) and 26 years (IQR 24–31) in …

Hiv Infection And Drugs Of Abuse: Role Of Acute Phase Proteins, Thangavel Samikkannu, Kurapti Vk Rao, Adriana Y. Arias, Aarthi Kalaichezian, Vidya Sagar, Changwon Yoo, Madhavan Pn Nair

HWCOM Faculty Publications

Background

HIV infection and drugs of abuse such as methamphetamine (METH), cocaine, and alcohol use have been identified as risk factors for triggering inflammation. Acute phase proteins such as C-reactive protein (CRP) and serum amyloid A (SAA) are the biomarkers of inflammation. Hence, the interactive effect of drugs of abuse with acute phase proteins in HIV-positive subjects was investigated.

Methods

Plasma samples were utilized from 75 subjects with METH use, cocaine use, alcohol use, and HIV-positive alone and HIV-positive METH, cocaine, and alcohol users, and age-matched control subjects. The plasma CRP and SAA levels were measured by ELISA and western …

Research Fatigue Among Injecting Drug Users In Karachi, Pakistan, Aysha Zahidie, Arshad Altaf, Adeel Ahsan, Tanzil Jamali

Community Health Sciences

Background

Karachi is the largest metropolis of Pakistan and its economic hub attracting domestic migrants for economic opportunities. It is also the epicenter of HIV epidemic in the country. Since 2004, one pilot study and four behavioral and biological surveillance rounds have been conducted in Karachi. In addition many student research projects have also focused on key risk groups including injection drug users (IDUs). As a result of this extra ordinary exposure of same kind of questions, IDUs know how to respond to high value questions related to sharing of needles or unsafe sexual practices. The purpose of the study …

Evolution Of Human Immunodeficiency Virus Type 1 Clade C Envelope V1-V5 Region During Disease Progression In Non-Human Primate Model, For Yue Tso

School of Biological Sciences: Dissertations, Theses, and Student Research

Human immunodeficiency virus type 1 (HIV-1) clade C strain is the fastest spreading HIV-1 strain globally, especially in Africa. It has been decades since the acquired immune deficiency syndrome (AIDS) pandemic first started. However, an effective anti-HIV-1 vaccine is not yet available, which is partly due to the highly variable nature of HIV-1 envelope gene and the absence of a suitable animal model. Strengthening of the understanding of envelope evolution during disease progression will contribute significantly towards future anti-HIV-1 treatment and preventions.
Non-human primates have been an essential animal model for many biomedical research areas. Using simian-human immunodeficiency virus (SHIV) …

Serum 25-Hydroxyvitamin D Levels And C-Reactive Protein In Persons With Human Immunodeficiency Virus Infection, C. Anderson Johnson, Kalpana Poudel-Tandukar, Krishna C. Poudel, Masamine Jimba, Jun Kobayashi, Paula Palmer

CGU Faculty Publications and Research

Human immunodeficiency virus (HIV) infection has frequently been associated with vitamin D deficiency as well as chronic inflammatory response. We tested the hypothesis of an independent relationship between serum concentrations of 25-hydroxyvitamin D [25(OH)D] and high-sensitivity C-reactive protein (CRP) in a cohort of HIV-positive people. A cross-sectional survey was conducted among 316 HIV-positive people (181 men and 135 women) aged 16 to 60 years residing in the Kathmandu Valley, Nepal. Serum high-sensitivity CRP concentrations and serum 25(OH)D levels were measured by the latex agglutination nephelometry method and the competitive protein-binding assay, respectively. The relationship between serum CRP concentrations and 25(OH)D …