Within the last year
Within the past 3 years
1 - 10 of 21 articles
Flow cytoenzymology is the determination of enzyme activities or concentrations in single intact cells. Using the flow cytometer built and designed in our laboratory and recent modifications to hardware and software, we have developed an improved dynamic flow cytoenzymological procedure for the...
The development of hepatocyte polyploidy in rats aged up to 4 months was analyzed by flow cytometry using both scatter and fluorescent parameters to distinguish DNA diploid and DNA tetraploid populations and to discriminate between parenchymal and non‐parenchymal compartments. The precise...
Resistance to adriamycin generally is explained through changes of cell/drug interactions that possibly reflect structural alterations of intracellular targets. One of the main targets of adriamycin is believed to be nuclear chromatin. In order to recognize chromatin alterations, we studied cell...
The fluorescent carbocyanine dye 3,3‐diheptyloxycarbocyanine (DiOC7(3)), originally described as a membrane potential probe, penetrates poorly into multicell spheroids. Since the dye is retained in the cells following spheroid disaggregation, cells can be selected from different depths within...
Time has been used as a quality‐control parameter in our flow cytometer. This parameter was automatically incorporated into the list‐mode data base by hooking the computer clock directly into the acquisition logic. Quality control can then be checked by “replaying” fluorescence or light...
Microspectrophotometric DNA analysis of archival bone tumor tissue is often impeded by previous acid demineralization, which destroys Feulgen DNA stainability. To find an alternative to acid for prospective DNA studies of bone tumors in tissue sections, Feulgen stainability of fresh osteosarcoma...
DNA synthesis kinetics of P388 leukemic cells growing in ascites form in BDF1 hybrid mice were investigated during the periods of exponential growth and growth restriction. Incorporation of tritiated thymidine, and in some instances tritiated uridine, was studied by autoradiography in cells...
Spectral decomposition of flow cytometric datafiles of arbitrary dimension reveal information of both the signal and the noise components that constitute the histograms. This spectral information is used to construct a low‐pass digital filter, which removes the high‐frequency noise from the...
Read and print from thousands of top scholarly journals.
Sign up with Facebook
Sign up with Google
Already have an account? Log in
Save this article to read later. You can see your Read Later on your DeepDyve homepage.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don’t already have one.
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.