Four-Parameter white blood cell differential counting based on light scattering measurements
نویسندگان
چکیده
منابع مشابه
Four-parameter white blood cell differential counting based on light scattering measurements.
Measurement of the depolarized orthogonal light scattering in flow cytometry enables one to discriminate human eosinophilic granulocytes from neutrophilic granulocytes. We use this method to perform a four-parameter differential white blood cell analysis. A simple flow cytometer was built equipped with a 5-mW helium neon laser that measures simultaneously four light scattering parameters. Lymph...
متن کاملOverlapping White Blood Cell Segmentation and Counting on Microscopic Blood Cell Images
Overlapping white blood cell identification on microscopic blood cell images is proposed for increasing the accuracy of white blood cell segmentation and counting. The accurate identification of overlapping cells can increase the accuracy of cell counting system for diagnosing diseases. The overlapping cells have different characteristic such as area and shape with a single cell of microscopic ...
متن کاملDifferential Light Scattering Spectroscopy Measurements for Detecting and Imaging Cancer
Optical spectroscopy show great promise for diagnosing the earliest stages of cancer. Light scattering spectroscopy (LSS), the study of single elastic backscattering as a function of wavelength and angle, can detect subcellular structural changes in early cancer. We have developed two novel differential light scattering spectroscopy techniques, space differential LSS (SD/LSS) and p-angle differ...
متن کاملAccuracy of Protein Size Estimates Based on Light Scattering Measurements
There are two types of light scattering measurements: static light scattering (SLS) and dynamic light scattering (DLS). The SLS method is used to estimate the molecular weight (MW) of particles by measuring the time-averaged intensity of light scattered by the particles, whereas the DLS method is used to estimate the diffusion coefficient of particles by observing the time-correlation of scatte...
متن کاملErratum: Flow Cytometric White Blood Cell Differential Using CytoDiff is Excellent for Counting Blasts
BACKGROUND The usefulness of the CytoDiff flow cytometric system (Beckman Coulter, USA) has been studied in various conditions, but its performance including rapidity in detecting and counting blasts, the most significant abnormal cells in the peripheral blood, has not been well evaluated. The objective of this study was to evaluate the performance of the CytoDiff differential counting method i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cytometry
سال: 1988
ISSN: 0196-4763,1097-0320
DOI: 10.1002/cyto.990090107