Quantitative Immunohistochemistry by Measuring Cumulative Signal Strength Using Commercially Available Software Photoshop and Matlab
نویسندگان
چکیده
منابع مشابه
Quantitative immunohistochemistry by measuring cumulative signal strength using commercially available software photoshop and matlab.
Currently available techniques for performing quantitative immunohistochemistry (Q-IHC) rely upon pixel-counting algorithms and therefore cannot provide information as to the absolute amount of chromogen present. We describe a novel algorithm for true Q-IHC based on calculating the cumulative signal strength, or energy, of the digital file representing any portion of an image. This algorithm in...
متن کاملMR Experiments Using a Commercially-Available Software-Defined Radio
Purpose: Conventional commercial MR spectrometers are often limited in configurability, portability, scalability and cost. This has led several researchers to build lower-cost, smaller and more customizable architectures in-house [1-6]. One such approach is a software-defined radio (SDR) architecture [7], comprising high-speed A/D and D/A converters, an FPGA to perform high-bandwidth digital mi...
متن کاملagreement between quantitative analysis of fundus and angiographic images by photoshop software and clinical judgment
purpose: to evaluate the agreement between a new method for quantitative analysis of fundus or angiographic images using photoshop software and clinical judgment. methods: four hundred eighteen fundus and angiographic images of diabetic patients were evaluated by three retina specialists and then by computer using photoshop 7.0 software. four variables were selected for comparison: amount of ha...
متن کاملPredicting behavior of an enzyme-linked immunoassay model by using commercially available neural network software.
Setting up new immunoassays can be a laborious and expensive task. A relatively new form of multivariate analysis known as neural networks can be applied to this problem with potential savings in reagents and technician time. Neural network software programs for personal computers are now available. We applied one such software package (Brainmaker) to a model ELISA system for measuring human se...
متن کاملMeasuring the efficacy of rhBMP-2 to regenerate bone: a radiographic study using a commercially available software program.
This radiographic study evaluated the efficacy of different concentrations of rhBMP-2 to regenerate bone in alveolar defects in the anterior maxilla. The study was performed using reasonably standardized CT examinations and the Simplant program. The radiographic measurements were further refined by careful standardization of the measured regions of interest. There was a statistically significan...
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: Journal of Histochemistry & Cytochemistry
سال: 2000
ISSN: 0022-1554,1551-5044
DOI: 10.1177/002215540004800216