We prepared mouse hybrid cell lines which produced antibodies against herpes simplex virus type 1 and 2 nucleocapsids. Cell lines 1D4 and 3E1, respectively, secreted immunoglobulin G1 herpes simplex virus type 1 and immunoglobulin G1 herpes simplex virus type 2 antibodies which immunoprecipitated proteins designated p40 and p45 from homologous nucleocapsid preparations but precipitated no prote...

Objetivo: Analizar la prevalencia del herpes-virus simple (HSV) en cavidad bucal pacientes mayores a 50 años. Método: Descriptivo documental con revisión de 15 articulos ubicados base datos PubMed. Conclusión: Se determinó luego medir frecuencia absoluta y relativa herpes otras patologías el grupo poblacional seleccionado, se construyeron las distintas distribuciones acuerdo variables edad, sex...

Herpes simplex virus type 2 and simian virus 40 were rapidly inactivated by retinal at micromolar concentrations. Other fat-soluble vitamins, particularly vitamin A derivatives, were also active against herpes simplex virus type 2 and several lipid-containing bacteriophages.

Despite great advances in solid organ transplantation (SOT) in recent decades, infection remains a major cause of morbidity and mortality among SOT recipients. Members of the herpesvirus family are the most common viral pathogens causing disease in this patient population. Herpes viruses are large enveloped DNA viruses that commonly reactivate during periods of severe immunosuppression. Current...

BACKGROUND UV-radiation is the most important causative factor for malignant melanomas of the skin. However, this is not the case for melanomas on sun-sheltered body surfaces. The aim of this study was to investigate if human herpes virus DNA could be found in malignant melanomas in sun-sheltered body areas and if these viruses play a role in the development of extracutaneous melanomas. MATER...

Immunodeficient patients are at risk of developing extended or atypical herpes simplex virus infections, which can be easily misdiagnosed. We present the case of a 79-year-old, treatment-induced (oral corticosteroid), immunocompromised female with an extensive atypical herpes simplex virus infection. This patient presented with multiple erosions and vesicles on the trunk with a subacute onset. ...

Direct immunofluorescence staining for herpes simplex virus was applied to cryostat sections of 43 specimens removed at brain biopsy. Herpes antigen was found in 10 specimens and virus was isolated from them. Antigen was found in one specimen from which virus was not isolated. Two specimens from which virus was isolated gave equivocal fluorescence. Thirty specimens gave no fluorescence or live ...

Latent herpes simplex virus infection of the superior cervical autonomic ganglion was reactivated in vivo by postganglionic neurectomy. Two methods were used to demonstrate viral reactivation: (i) recovery of infectious herpes simplex virus in ganglion homogenates and (ii) acceleration of virus expression in ganglion explants in culture. Both the percentage of mice exhibiting reactivated gangli...

Herpes simplex virus 1 is consistently the most common cause of sporadic encephalitis worldwide which leaves neurological deficits in more than 60% survived patients.

several complications attributed with herpes virus related infections and the emergence of drug resistant viruses prompt scientists to search for new drugs. several terpenoids and coumarins have shown anti hsv effects while no sesquiterpene coumarin have been previously tested for hsv treatment. three sesquiterpene coumarins [badrakemin acetate (1), kellerin (2) and samarcandin diasteromer (3) ...