Survey on Cardiomegaly Detection with Enhanced X-Ray Using Deep Learning
Jul 1, 2021 - IJRASET Publications
Cardiomegaly is an augmented (enlarged)heart. It is not a disease merely a sign of another condition. Cardiomegaly
in the early stages, which is less severe, is called mild Cardiomegaly. These complications may give rise to conditions like Blood
clots, Cardiac Arrest and sudden death, Heart failure, Heart murmur. Hence, detecting these kinds of states in the early stages
helps in improving medications and reduce complications.In this paper, we will present various approaches available to detect
this development using Deep learning and offer an automated system to detect the presence of Cardiomegaly in a patient. For
the computerized system, we are using deep learning concepts such as U-Net and VGG16 and image enhancement (image
prepossessing is required) methods like Unsharp Masking, Contrast Limited Adaptive Histogram, High-Frequency Emphasis
Filtering. Accurate measure of CTR (cardiothoracic ratio) calculations can effectively diagnose the presence of Cardiomegaly in
a patient.
Trypsin and Chymotrypsin Inhibitory Activity of Polyphenols from Long Pepper (Piper longum)
Dec 22, 2020 - IJPPR
Indian long pepper (Piper longum) belongs to the family of
Piperaceae used as herbal medicine and also as a spice in the
South Asian continent. Herein we attempted to discover and
report for the first time the Trypsin and Chymotrypsin inhibitor
activity of Polyphenols. The proximate analysis of the crude
extract showed that it was rich in Polyphenols. It exerts
protease inhibitor activity up to 49% and 48% at 25μg crude
polyphenol dose against Serine proteases Trypsin and
Chymotrypsin respectively. The crude polyphenol extract was
stable up to a temperature of 1000C.