Related Experiment Video
Updated: Feb 10, 2026
05:15
Author Spotlight: Understanding the Ultrastructural Basis of Retinal Synaptic Connectivity and Neurotransmitter Localization in Mice
Published on: July 12, 2024
777
Cytomegalovirus retinitis in AIDS
1New England College of Optometry, Boston, MA 02115.
Journal of the American Optometric Association
|January 1, 1992
Summary
Cytomegalovirus (CMV) retinitis is a common opportunistic infection in AIDS patients, causing vision loss. This paper details its clinical presentation, diagnosis, and management for healthcare providers.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Virology
Background:
- Cytomegalovirus (CMV) retinitis is the most frequent retinal opportunistic infection in individuals with acquired immune deficiency syndrome (AIDS).
- CMV typically causes minimal illness in immunocompetent individuals.
- In immunosuppressed patients, CMV can lead to progressive retinal destruction and vision loss.
Purpose of the Study:
- To provide clinicians with a comprehensive clinical approach to CMV retinitis in AIDS patients.
- To outline the presentation, diagnosis, and management strategies for this condition.
Main Methods:
- This paper reviews the clinical presentation of CMV retinitis.
- Diagnostic approaches for CMV retinitis are discussed.
- Management guidelines for CMV retinitis in the context of AIDS are presented.
Main Results:
- CMV retinitis is a significant cause of vision loss in AIDS patients.
- Early diagnosis and appropriate management are crucial.
Conclusions:
- Effective clinical management of CMV retinitis in AIDS patients is essential to prevent vision loss.
- Practitioners need a clear understanding of the disease's presentation, diagnosis, and treatment options.
Related Concept Videos
01:13Induced Pluripotent Stem Cells
28.1K
Stem cells are undifferentiated cells that divide and produce different types of cells. Ordinarily, cells that have differentiated into a specific cell type are post-mitotic—that is, they no longer divide. However, scientists have found a way to reprogram these mature cells so that they “de-differentiate” and return to an unspecialized, proliferative state. These cells are also pluripotent like embryonic stem cells—able to produce all cell types—and are therefore...
28.1K
01:58Fruit Development, Structure, and Function
25.4K
Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.
25.4K
01:24Vision
60.2K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
60.2K
02:26Protein Networks
4.6K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.6K
02:22Regulated mRNA Transport
7.0K
In eukaryotes, transcription and translation are compartmentalized; an mRNA is first synthesized in the nucleus and then selectively transported to the cytoplasm for protein synthesis. Before transport, a pre-mRNA undergoes several steps of post-transcriptional modifications including splicing, 5' capping, and the addition of a poly-adenine tail. Various proteins bind to the pre-mRNA during these modifications. The mRNA transport takes place with the help of multiple proteins playing...
7.0K
02:50Conjugated Proteins
28.9K
Simple proteins and protein complexes contain only amino acids. In contrast, many other proteins, called conjugated proteins, covalently bond with non-protein moieties.
Nucleoproteins are protein complexes that contain nucleic acids, categorized as deoxyribonucleoproteins (DNPs) or ribonucleoproteins (RNPs) respectively. The nucleosome is a typical example of a DNP where nuclear DNA is associated with histone proteins. The major antigen for the Covid-19 virus SARS-CoV is an RNP that is critical...
Nucleoproteins are protein complexes that contain nucleic acids, categorized as deoxyribonucleoproteins (DNPs) or ribonucleoproteins (RNPs) respectively. The nucleosome is a typical example of a DNP where nuclear DNA is associated with histone proteins. The major antigen for the Covid-19 virus SARS-CoV is an RNP that is critical...
28.9K