Zobrazeno 1 - 10
of 17
pro vyhledávání: '"H. L. Bank"'
Publikováno v:
Infection Control & Hospital Epidemiology. 12:486-489
Previous studies on the bactericidal effects of ultraviolet (UV) lamps have focused on the effects of specific wavelengths and the time and intensity of exposure. Virtually all of these studies have used continuous wave UV.1 Exposure to UV can induce
Publikováno v:
Applied and Environmental Microbiology. 56:3888-3889
Studies were designed to evaluate the effectiveness of pulsed modulated UV light waveforms for killing bacteria. Exposure of five strains of bacteria to the modulated information encoded in the light decreased the colony population from a confluent l
Publikováno v:
Transplantation proceedings. 21(1 Pt 2)
Publikováno v:
Annals of clinical and laboratory science. 17(6)
Time-lapse video recording and off-line computer analysis were used to characterize the chemokinetic behavior of individual human neutrophils migrating in an agarose assay. When neutrophils were stimulated with an isotropic concentration of formyl-me
Autor:
Robertson Jd, H. L. Bank
Publikováno v:
Journal of microscopy. 106(3)
A simple resistive heating electrode has been designed for use in metallic replication procedures. The electrodes are relatively small, reliable, adaptable to most vacuum systems, and are compatible with ultra-high vacuums. They are easily aligned, h
Publikováno v:
Annals of clinical and laboratory science. 17(6)
When neutrophils are isolated from the circulation the first function to begin to deteriorate is chemotaxis. To characterize the loss of chemotaxis that occurs during storage, a computer-assisted video motion analysis of neutrophils responding to for
Autor:
H. L. Bank
Publikováno v:
Diabetologia. 30
A rapid fluorometric method has been developed to evaluate the viability of isolated islet cells. The assay differentiates between viable and nonviable cells by the simultaneous use of the inclusion and exclusion dyes acridine orange and propidium io
Autor:
H. L. Bank, J. L. Burton
Publikováno v:
Journal of microscopy. 142(Pt 3)
SUMMARY A simple, inexpensive technique for enhancing the contrast and resolution of videomicroscope images has been developed. The system has manual controls for gain and pedestal (black level) which permit expansion of low contrast images to the fu
Publikováno v:
Blood cells. 6(1)
Rat polymorphonuclear leukocytes (PMNs) were frozen to --196 degrees C, thawed, and tested for functional viability using a variety of criteria, which included: qualitative and quantitative nitroblue tetrazolium assays, fluorometric membrane integrit
Publikováno v:
Methods and achievements in experimental pathology. 11
It is apparent that advanced technology in X-ray microanalysis is rapidly becoming applicable to experimental cellular pathology. Additionally, it has already proven to be of significant value in diagnostic human pathology and clinical research, espe