purpose: the main purpose of this study was to evaluate the prevalence of herpes simplex virus 1 and 2 (hsv-1 and hsv-2), varicella-zoster virus and adenovirus associated with conjunctivitis in swab samples of patients who referred to eye specialist hospitals in tehran. methods: in this cross-sectional study, swab samples from patients with acute conjunctivitis during the first sixth months of ...

Herpesviruses infect the majority of the human population and can cause significant morbidity and mortality. Herpes simplex virus (HSV) type 1 causes cold sores and herpes simplex keratitis, whereas HSV-2 is responsible for genital herpes. Human cytomegalovirus (HCMV) is the most common viral cause of congenital defects and is responsible for serious disease in immuno-compromised individuals. E...

Severe hepatitis due to herpes simplex virus type 1 (HSV-1) in immunocompetent patients is a very rare event. The acute hepatitis may lead to fulminant deterioration of liver function and can be rapidly fatal. The diagnosis should be considered in case of severe hepatitis of unknown cause. Early consideration of HSV-1 hepatitis in the differential diagnosis in an adult patient, also with an app...

The methylation pattern of herpes simplex virus type 1 (HSV-1) DNA, present in the central nervous system of latently infected mice, was examined by digestion of the DNA with methylation-sensitive restriction endonucleases and Southern blot hybridization. Using the enzymes SmaI, XmaI, SalI and SacII, the data indicate no extensive methylation of latent HSV-1 DNA in vivo. Thus, extensive methyla...

In terms of molecular symmetry and bioactivity, new C3- and CS-symmetrical derivatives based on the tris(2-aminoethyl)amine scaffold were designed and synthesized. The synthesized compounds were evaluated for antiviral activity with herpes simplex virus type 1 (HSV-1) by a plaque reduction assay and for cytotoxic activity with Vero cells. Most of the compounds showed no significant anti-HSV-1 a...

Kaposi’s varicelliform eruption (KVE) is a typeof skin disorder caused mainly byherpes simplex virus (HSV) type 1 and2 and occasionally by coxsackie A 16 and vacciniavirus, which is commonly found in the second andthird decades of life. It is predominantly associatedwith atopic dermatoses. Therefore, it is also termedeczema herpeticum (EH) 1. Herein, we report acase of Kaposi’s varicelliform er...

PURPOSE To investigate whether passive transfer of antibodies to viral glycoproteins would protect against herpes simplex virus type 2-induced stromal keratitis. METHODS Balb/c mice were infected on the scarified cornea with herpes simplex virus types 1 or 2 (HSV-1 and HSV-2, respectively), and monoclonal or polyclonal antibodies were administered intraperitoneally 24 hr later. Eyes were moni...

Human immunodeficiency virus type 1 (HIV-1)-infected persons have high rates of herpes simplex virus type 2 (HSV-2) infection, ranging from 50% to 90% in studies of HIV-infected populations from different parts of the world. Genital herpes in persons with HIV type 1 (HIV-1) infection is associated with more-severe and chronic lesions, as well as increased rates of asymptomatic genital shedding ...

We report a case of a 62-year-old female with seizures and encephalitis. Molecular testing of the patient's cerebrospinal fluid was positive for both herpes simplex virus 1 and 2 (HSV-1 and HSV-2). To our knowledge, this is the first report of simultaneous detection of HSV-1 and HSV-2 in cerebrospinal fluid.

Background and Aims: Lemon Balm L (Lamiaceae) has been used in a variety of practical applications in medical sciences. Its antiviral activity against herpes simplex virus type-1 (HSV-1) was investigated in cell culture. Lemon Balm hydroalcoholic extract was found to be non-toxic to Vero cells up to concentration 800 ug/ml and inhibited the growth and development of HSV-1 in dose-dependent mann...