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Questions related from Zaheer Ahmed Nizamani
We have old glass specimen jars with glass lids in pathology laboratory for demonstration of various gross pathological lesions. Many of them need to be opened, cleaned for replacing old organ...
11 October 2017 1,569 2 View
I want to start immunostaining at our lab with a very small budget and basic facilities. I have experience of fluorescent immunostaining of acetone fixed cells as well as PFA fixed saponin...
26 June 2015 9,990 5 View
We are seeing plenty of cases of vaccine failure as outbreaks of velogenic Newcastle disease and Infectious Bronchitis which are reported in in vaccinated flocks. How do you think should one...
06 March 2015 9,130 9 View
We have been coverslipping tissue slides with Canada Balsam but it dries so slowly. Is it possible to speed up drying? Will heating help and is it safe? Currently we do not have modern...
22 May 2014 8,960 9 View
We have recently acquired an automatic slide stainer. I wonder whether the staining protocols of H&E used manually are directly applicable to automatic stainers? Can one use both progressive and...
16 May 2014 9,925 2 View
Both the vaccine and wild-type strains of measles can use SLAM / CD150 receptors. What exactly is responsible for loss of virulence of vaccine strain, if it has nothing to do with receptor usage?...
21 July 2013 1,799 1 View
Is it safe to perform experimental infection of poultry with low pathogenicity avian influenza viruses (LPAIVs) in the absence of biosecurity level-3 (BSL-3) facilities? Do they they pose...
17 January 2013 4,653 1 View
