Human adenoviruses (HAdV), species D in particular (HAdV-D), are frequently associated with epidemic keratoconjunctivitis (EKC). Although the infection originates at the ocular surface epithelium, the mechanisms by which HAdV-Ds bypass the membrane-associated mucin (MAM)-rich glycocalyx of the ocular surface epithelium to trigger infection and inflammation remain unknown. Here, we report that a...

Purpose: HIV infection is associated with a variety of ocular surface diseases. Understanding the difference microbiota between HIV-infected and healthy individuals as well influence antiretroviral therapy will help to investigate pathogenesis these conditions.

To describe the various types of ocular posterior segment and neuro-ophthalmic manifestation associated with Human Immuno-deficiency virus (HIV) infection. And also management or preventive measures it. In all cases disease due to HIV, there is only one reason i.e. immune system. A Descriptive study was done review articles available on PubMed, Google Scholar, Medline, Publon, Orcid, Healthstar...

Ocular herpesviruses, most notably human alphaherpesvirus 1 (HSV-1), canid alphaherpesvirus 1 (CHV-1) and felid alphaherpesvirus 1 (FHV-1), infect and cause severe disease that may lead to blindness. CHV-1 and FHV-1 have a pathogenesis and induce clinical disease in their hosts that is similar to HSV-1 ocular infections in humans, suggesting that infection of dogs and cats with CHV-1 and FHV-1,...

Ocular parasitosis in human is more prevalent in geographical areas where environmental factors and poor sanitary conditions favor the parasitism between man and animals. Lesions in the eye can be due to damage directly caused by the infectious pathogen, indirect pathology caused by toxic products, or the immune response incited by infections or ectopic parasitism. The epidemiology of parasitic...

The protective efficacy of a glycoprotein D subunit vaccine (gD2 SB AS4) was evaluated in a mouse model of human recurrent herpetic stromal keratitis (HSK). When administered before primary infection, gD2 SB AS4 protected mice against corneal pathology, mortality, and latency resulting from ocular viral challenge with herpes simplex virus type 1 (HSV-1) McKrae strain. In addition, gD2 SB AS4 si...

  Herpes simplex virus type 1 establishes a latent infection in the peripheral nervous system following primary infection. During latent infection, virus genome exhibit limited transcription, with the HSV LATs consistently detected in latency infected ganaglia. Following ocular infection viral latency develops in the trigeminal ganglia. In this study PCR has been used for detection of HSV-1 nuc...

BACKGROUND Worldwide, 480-520 million people are chronically infected with hepatitis B or C virus. In addition to their effects in the liver, chronic hepatitis viral infections may have serious extra hepatic manifestations. These manifestations have been more widely studied in chronic HCV infection, where they are more frequently described, but they have been also reported chronic HBV infection...

Surveying causative agents of infections and their antibiotic resistance pattern is important for policy making in health systems. Today, antibiotic resistance among ocular pathogens is increasing. Among these, staphylococcus is an important nosocomial pathogen distributed extensively across the world. In this work, 300 ocular infection samples are collected from patients in Ghaem hospital. Bac...