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Related Concept Videos

Healthcare Agencies II01:17

Healthcare Agencies II

There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources, and lay...
Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
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Retrovirus Life Cycles01:10

Retrovirus Life Cycles

Retroviruses have a single-stranded RNA genome that undergoes a special form of replication. Once the retrovirus has entered the host cell, an enzyme called reverse transcriptase synthesizes double-stranded DNA from the retroviral RNA genome. This DNA copy of the genome is then integrated into the host’s genome inside the nucleus via an enzyme called integrase. Consequently, the retroviral genome is transcribed into RNA whenever the host’s genome is transcribed, allowing the retrovirus to...
Inhibitors of Virion Maturation and Assembly01:19

Inhibitors of Virion Maturation and Assembly

As part of their replication cycle, certain viruses synthesize long precursor proteins called polyproteins within infected host cells. In human immunodeficiency virus (HIV), two major polyproteins are produced: Gag and Gag-Pol. The Gag polyprotein supplies the structural components of the virus, while Gag-Pol includes essential viral enzymes such as reverse transcriptase, integrase, and protease. After synthesis, these polyproteins move to the host cell membrane, where they assemble into an...
Restorative Care01:19

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Related Experiment Video

Updated: Jun 1, 2026

High Throughput In Vitro Assessment of Latency Reversing Agents on HIV Transcription and Splicing
07:18

High Throughput In Vitro Assessment of Latency Reversing Agents on HIV Transcription and Splicing

Published on: January 22, 2019

HIV and incarceration: prisons and detention.

Ralf Jürgens1, Manfred Nowak, Marcus Day

  • 1rjurgens@sympatico.ca

Journal of the International AIDS Society
|May 21, 2011
PubMed
Summary

Prisons are high-risk environments for HIV transmission due to overcrowding and poor conditions. Effective interventions like condom distribution and needle programs can reduce HIV risk behaviors in incarcerated populations.

Area of Science:

  • Public Health
  • Epidemiology
  • Infectious Disease Control

Background:

  • Prisons and detention centers are high-risk environments for HIV transmission due to overcrowding and substandard conditions.
  • HIV epidemics in the general population are exacerbated by HIV transmission within correctional facilities.

Purpose of the Study:

  • To review evidence on HIV prevalence, risk behaviors, and transmission in prisons.
  • To evaluate the effectiveness of interventions aimed at reducing HIV risk behaviors and transmission in correctional settings.

Main Methods:

  • Systematic review of studies on HIV prevalence and risk behaviors in prisons.
  • Analysis of evidence on the efficacy of various HIV prevention interventions in correctional facilities.

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Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment
07:21

Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment

Published on: June 23, 2019

Related Experiment Videos

Last Updated: Jun 1, 2026

High Throughput In Vitro Assessment of Latency Reversing Agents on HIV Transcription and Splicing
07:18

High Throughput In Vitro Assessment of Latency Reversing Agents on HIV Transcription and Splicing

Published on: January 22, 2019

Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment
07:21

Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment

Published on: June 23, 2019

Main Results:

  • High prevalence of HIV risk behaviors and documented HIV transmission in prisons globally.
  • Condom distribution, needle/syringe programs, and opioid substitution therapy are effective in reducing HIV risk behaviors.
  • These interventions have not resulted in negative health consequences for prison staff or inmates.

Conclusions:

  • Evidence supports the implementation of comprehensive HIV prevention programs in prisons, including education, testing, and treatment.
  • Interventions such as condom distribution and needle exchange programs are effective and safe.
  • Addressing overcrowding and improving detention conditions are crucial for comprehensive HIV prevention in prisons.