Effects of XME, XDE and XTE (xanthocillin X monoand dimethylether, and methoxy-xanthocillin X dimethylether) on multiplication of Newcastle disease virus (NDV) and on proliferation of chick embryo fibroblast cells (CEF) were examined. At low multiplicity, XME, XDE and XTE suppressed CPE at low concentrations. At high multiplicity, XME (10 mcg/ml) completely inhibited occurrence of CPE and synth...

Multiple cell lines permissive to nervous necrosis virus (NNV) infection may be necessary for identifying receptor binding sites of viral surface protrusions. ​We have established new lines, SeGE-12, SeGE-22, SeGF and SeGB, derived from eyed-egg embryos, fin brain sevenband grouper. ​The optimum growth temperatures these were all around 30°C. temperature range SeGE-12 SeGE-22 was 25°C–32°C, whe...

OBJECTIVE The rapid growth of the rubella virus in RC-IAL2 with development of cytopathic effect, in response to rubella virus infection, is described. For purposes of comparison, the rubella virus RA-27/3 strain was titered simultaneously in the RC-IAL, Vero, SIRC and RK13 cell lines. METHODS Rubella virus RA-27/3 strain are inoculated in the RC-IAL cell line (rabbit Kidney, Institute Adolfo...

Twenty agents with adenovirus morphology were recovered from New Zealand domestic hens by means of chick kidney cell cultures. All the agents gave distinct cytopathic effects (CPE) in cell cultures, with two different types of CPE observed. On the basis of neutralization tests, the twenty agents were assigned to four distinct serological groups. Physicochemical tests on a "prototype" strain fro...

measles virus (mv) is a highly contagious agent which causes a major health problem in developing countries. we studied the effect of buthionine sulfoximine (bso) on the replication of an aik-hdc strain of mv and its induced apoptosis in vero cell lines. methods: in this study, toxicity of bso on vero cells was investigated first, resulted in determination of sub-lethal or non-toxic concentrati...

Measles virus (MV) is a highly contagious agent which causes a major health problem in developing countries. We studied the effect of buthionine sulfoximine (BSO) on the replication of an AIK-HDC strain of MV and its induced apoptosis in Vero cell lines. Methods: In this study, toxicity of BSO on Vero cells was investigated first, resulted in determination of sub-lethal or non-toxic concentrati...

The aim was to study whether different strains of Coxsackievirus B4 (CBV-4) are able to infect human pancreatic islet cells in vitro and cause morphological and functional damages. Isolated islets maintained in tissue culture were infected with five well- characterised strains of CBV-4. Aliquots of the culture medium were analysed with regard to virus replication and insulin content. Infected a...

Emerging evidence suggests that cats infected with feline herpesvirus-1 (FHV-1) may experience a brief viremic phase. The objective of this study was to determine whether natural routes of FHV-1 inoculation could result in viremic transmission of infectious virus to connective tissues (cortical bone, tendon). Three specific pathogen-free cats were experimentally inoculated with FHV-1 via a comb...

Baby hamster kidney (BHK), McCoy, and L cell lines were found to be suitable for isolation of MM virus from infected mouse brain tissue. The virus was recovered in high titer in the first passage in BHK and McCoy cells, with concomitant cytopathic effect (CPE). In L cells, virus yield was lower than in the other two cell lines and CPE was incomplete. Adaptation of the virus to BHK and McCoy cel...

Soft ticks, Argas vespertilionis, were collected from feces of bats in Japan. Cytopathic effect (CPE) was observed after inoculating the homogenates of ticks to Vero cells. Sequencing of RNA extracted from the cell supernatant was performed by next generation sequencer. The contigs had identity to segments of Bunyaviruses, Issyk-Kul virus. The identities of segment L, M and S were only 77, 76 a...