PubMed Health⌕ Search

Biomedical subjects

A Mathur

Publications and source records attributed to A Mathur.

At least 307 records · Page 17Linked to original sources
PubMed1975

An epidemic of picornavirus and adenovirus conjunctivitis.

A pandemic of acute haemorrhagic conjunctivitis occurred in south-east Asia during 1970 and 1971, and became epidemic in Lucknow in May 1971. From the conjunctival swabs adenovirus-like agents were isolated in monkey kidney tissue culture; one was typed as adenovirus 2. In paired sera rising antibody titres were found against an adeno-like agent isolated and the picornavirus (EC2/71) isolated in Singapore. The epidemics in south-east Asia were caused by a picornavirus while in Lucknow both adenovirus and picornavirus appeared to be implicated.

Acute Disease↗
PubMed1973

In vitro antiviral activity and preliminary clinical trials of a new adamantane compound.

A compound, 1'-methyl spiro (adamantane-2,3'-pyrrolidine) maleate, chemically related to the antiviral drug amantadine, was tested for activity in vitro against a number of human respiratory viruses. By a variety of techniques, it was shown to be active against a wide range of human and animal influenza A viruses. The effect was, however, variable and ranged from high activity against two 1957 Asian strains to no observable activity against a 1971 strain. Like amantadine, the drug did not inhibit the growth of influenza B viruses. It was also inactive against a number of paramyxoviruses. Unlike amantadine, the drug did inhibit rhinoviruses, but to a lesser extent than myxoviruses. The coronavirus 229E was also sensitive to the action of the drug in vitro. Although an earlier trial in volunteers showed that, when given orally from 2 days before until 5 days after virus challenge, the drug was protective against infection with influenza A/Hong Kong/68 virus, a similar trial in volunteers challenged with rhinoviruses 2 and 9 revealed no useful activity against rhinoviruses in man.

Animals↗