Biomaterial Database

Protective effect of an oral infection with herpes simplex virus type 1 against subsequent genital infection with herpes simplex virus type 2. 1978

B Sturn, and K E Schneweis

The problem of whether oral Herpes simplex virus type 1 (HSV-1) infection provides protection against subsequent genital infection by Herpes simplex virus type 2 (HSV-2) was investigated. Mice were used as models. Following conditions in man, both the oral and genital infections applied were noninjurious. Mice infected orally with HSV-1 were weakly protected against virus 'take' following vaginal challenge with HSV-2. Genital 'takes' were found in 67% of the immunized mice, as compared with 83% of the controls (protection rate 20%, P = 0.002). The course of genital infection in the immunized mice, however, was relatively mild: Lethality decreased from 97% in the controls to 35% in the immunized mice (protection rate 63%, P less than 0.001). Furthermore, local and neurologic symptoms occurred less frequently. Attempts to isolate the virus from homogenized brain and spinal cord of immunized mice that died after genital challenge with HSV-2 failed in most cases. Also virus could not be recovered from the liver of infected mice, irrespective of the experimental group.

UI	MeSH Term	Description	Entries
D007109	Immunity	Nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances.	Immune Process,Immune Response,Immune Processes,Immune Responses,Process, Immune,Response, Immune
D009061	Mouth Mucosa	Lining of the ORAL CAVITY, including mucosa on the GUMS; the PALATE; the LIP; the CHEEK; floor of the mouth; and other structures. The mucosa is generally a nonkeratinized stratified squamous EPITHELIUM covering muscle, bone, or glands but can show varying degree of keratinization at specific locations.	Buccal Mucosa,Oral Mucosa,Mucosa, Mouth,Mucosa, Oral
D009500	Neutralization Tests	The measurement of infection-blocking titer of ANTISERA by testing a series of dilutions for a given virus-antiserum interaction end-point, which is generally the dilution at which tissue cultures inoculated with the serum-virus mixtures demonstrate cytopathology (CPE) or the dilution at which 50% of test animals injected with serum-virus mixtures show infectivity (ID50) or die (LD50).	Neutralization Test,Test, Neutralization,Tests, Neutralization
D004195	Disease Models, Animal	Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	Animal Disease Model,Animal Disease Models,Disease Model, Animal
D005260	Female		Females
D006560	Herpes Labialis	Herpes simplex, caused by type 1 virus, primarily spread by oral secretions and usually occurring as a concomitant of fever. It may also develop in the absence of fever or prior illness. It commonly involves the facial region, especially the lips and the nares. (Dorland, 27th ed.)	Cold Sore,Fever Blister,Herpes Simplex, Labial,Blister, Fever,Blisters, Fever,Cold Sores,Fever Blisters,Labial Herpes Simplex,Sore, Cold,Sores, Cold
D006561	Herpes Simplex	A group of acute infections caused by herpes simplex virus type 1 or type 2 that is characterized by the development of one or more small fluid-filled vesicles with a raised erythematous base on the skin or mucous membrane. It occurs as a primary infection or recurs due to a reactivation of a latent infection. (Dorland, 27th ed.)	Herpes Simplex Virus Infection
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000914	Antibodies, Viral	Immunoglobulins produced in response to VIRAL ANTIGENS.	Viral Antibodies
D014621	Vagina	The genital canal in the female, extending from the UTERUS to the VULVA. (Stedman, 25th ed)	Vaginas