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Some basic aspects of the recently discovered phenomenon of local immunodeficiency \cite{pnas} generated by antigenic cooperation in cross-immunoreactivity (CR) networks are investigated. We prove that local immunodeficiency (LI) that's…

动力系统 · 数学 2019-02-25 Leonid Bunimovich , Longmei Shu

This study proposes an automatic technique for liver segmentation in computed tomography (CT) images. Localization of the liver volume is based on the correlation with an optimized set of liver templates developed by the authors that allows…

图像与视频处理 · 电气工程与系统科学 2020-01-01 N. S. Kulberg , A. B. Elizarov , V. P. Novik , V. A. Gombolevsky , A. P. Gonchar , A. L. Alliua , V. Yu. Bosin , A. V. Vladzymyrsky , S. P. Morozov

This review was written to provide a comprehensive summary of the suggested etiologies of Chronic Kidney Disease of Unknown Etiology (CKDu) in Sri Lanka. In this review, Chronic Kidney Disease (CKD) is explained in detail and its known…

定量方法 · 定量生物学 2018-04-02 Adoni Fernando , Nivethika Sivakumaran

Objectives: To develop and evaluate a radiomics machine learning model for detecting liver fibrosis on CT of the liver. Methods: For this retrospective, single-centre study, radiomic features were extracted from Regions of Interest (ROIs)…

计算机视觉与模式识别 · 计算机科学 2024-02-27 Jay J. Yoo , Khashayar Namdar , Sean Carey , Sandra E. Fischer , Chris McIntosh , Farzad Khalvati , Patrik Rogalla

The biliary tree is a network of tubes that connects the liver to the gallbladder, an organ right beneath it. The bile duct is the major tube in the biliary tree. The dilatation of a bile duct is a key indicator for more major problems in…

图像与视频处理 · 电气工程与系统科学 2022-09-13 Mohammad AL-Oudat , Saleh Alomari , Hazem Qattous , Mohammad Azzeh , Tariq AL-Munaizel

In this paper we study a nonlinear reaction-diffusion system which models an infectious disease caused by bacteria such as those for cholera. One of the significant features in this model is that a certain portion of the recovered human…

偏微分方程分析 · 数学 2022-02-01 Hong-Ming Yin , Jun Zou

Non alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease, which can be predicted accurately to prevent advanced fibrosis and cirrhosis. While, a liver biopsy, the gold standard for NAFLD diagnosis, is…

图像与视频处理 · 电气工程与系统科学 2023-07-20 Yaran Chen , Xueyu Chen , Yu Han , Haoran Li , Dongbin Zhao , Jingzhong Li , Xu Wang

Lymphomas are a large group of neoplasms developed from lymphoid cells (LCs) in lymph nodes (LNs) or lymphoid tissues (LTs). Some forms of lymphomas, including Burkitt lymphoma (BL), ALK+ anaplastic large cell lymphoma (ALK+-ALCL), and…

细胞行为 · 定量生物学 2018-05-01 Jicun Wang-Michelitsch , Thomas M Michelitsch

Keratitis is an inflammatory corneal condition responsible for 10% of visual impairment in low- and middle-income countries (LMICs), with bacteria, fungi, or amoeba as the most common infection etiologies. While an accurate and timely…

计算机视觉与模式识别 · 计算机科学 2024-11-15 Maria Miguel Beirão , João Matos , Tiago Gonçalves , Camila Kase , Luis Filipe Nakayama , Denise de Freitas , Jaime S. Cardoso

Chronic Kidney Disease (CKD) has infected almost 800 million people around the world. Around 1.7 million people die each year because of it. Detecting CKD in the initial stage is essential for saving millions of lives. Many researchers have…

机器学习 · 计算机科学 2022-03-04 Md. Taufiqul Haque Khan Tusar , Md. Touhidul Islam , Foyjul Islam Raju

Abdominal Aortic Aneurysm consists of a permanent dilation in the abodminal portion of the aorta and, along with its associated pathologies like calcifications and intraluminal thrombi, is one of the most important pathologies of the…

Drug-induced liver injury (DILI) is a major public health issue and of serious concern for the pharmaceutical industry. Early detection of signs of a drug's potential for DILI is vital for pharmaceutical companies' evaluation of new drugs.…

应用统计 · 统计学 2014-05-27 Ioannis Papastathopoulos , Jonathan A. Tawn

Examining elevated rates of systemic lupus erythematosus in African-American women from perspectives of immune cognition suggests the disease constitutes an internalized physiological image of external structured psychosocial stress, a…

神经元与认知 · 定量生物学 2007-05-23 Rodrick Wallace

Hospital-acquired infections represent significant health and financial burdens to society. Clostridium difficile (C. difficile) is a particularly challenging bacteria with the potential to cause severe diarrhea and death. One mode of…

流体动力学 · 物理学 2013-10-22 G. Traverso , S. Laken , C. -C. Lu , R. Maa , R. Langer , L. Bourouiba

The computer-aided diagnosis of focal liver lesions (FLLs) can help improve workflow and enable correct diagnoses; FLL detection is the first step in such a computer-aided diagnosis. Despite the recent success of deep-learning-based…

图像与视频处理 · 电气工程与系统科学 2021-12-20 Sang-gil Lee , Eunji Kim , Jae Seok Bae , Jung Hoon Kim , Sungroh Yoon

We present a focal liver lesion detection model leveraged by custom-designed multi-phase computed tomography (CT) volumes, which reflects real-world clinical lesion detection practice using a Single Shot MultiBox Detector (SSD). We show…

计算机视觉与模式识别 · 计算机科学 2018-07-03 Sang-gil Lee , Jae Seok Bae , Hyunjae Kim , Jung Hoon Kim , Sungroh Yoon

The liver is one of the most critical metabolic organs in vertebrates due to its vital functions in the human body, such as detoxification of the blood from waste products and medications. Liver diseases due to liver tumors are one of the…

图像与视频处理 · 电气工程与系统科学 2022-08-30 Khaled Humady , Yasmeen Al-Saeed , Nabila Eladawi , Ahmed Elgarayhi , Mohammed Elmogy , Mohammed Sallah

Staging of liver fibrosis is important in the diagnosis and treatment planning of patients suffering from liver diseases. Current deep learning-based methods using abdominal magnetic resonance imaging (MRI) usually take a sub-region of the…

计算机视觉与模式识别 · 计算机科学 2023-06-22 Zheyao Gao , Yuanye Liu , Fuping Wu , NanNan Shi , Yuxin Shi , Xiahai Zhuang

Sepsis is a severe condition that causes the body to respond incorrectly to an infection. This reaction can subsequently cause organ failure, a major one being acute kidney injury (AKI). For septic patients, approximately 50% develop AKI,…

机器学习 · 计算机科学 2024-12-06 Aleyeh Roknaldin , Zehao Zhang , Jiayuan Xu , Kamiar Alaei , Maryam Pishgar

Objectives: to propose a fully-automatic computer-aided diagnosis (CAD) solution for liver lesion characterization, with uncertainty estimation. Methods: we enrolled 400 patients who had either liver resection or a biopsy and was diagnosed…

图像与视频处理 · 电气工程与系统科学 2021-10-19 Peng Wang , Yuhsuan Wu , Bolin Lai , Xiao-Yun Zhou , Le Lu , Wendi Liu , Huabang Zhou , Lingyun Huang , Jing Xiao , Adam P. Harrison , Ningyang Jia , Heping Hu