Results 141 to 150 of about 6,646 (285)

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

Advanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren, Bohao Liu, Zhiyuan Qu, Xue Jiang, Heng Zhao, Danyao Qu, Ruizhi Ning, Chen Su, Taoping Liu, Guangjian Zhang, Weiwei Wu   +10 more
wiley   +1 more source

Rare case of fecal impaction caused by a fecalith originating in a large colonic diverticulum: A case report. [PDF]

World J Clin Cases, 2021
Tanabe H, Tanaka K, Goto M, Sato T, Sato K, Fujiya M, Okumura T.   +6 more
europepmc   +1 more source

Rectal Hyposensitivity [PDF]

, 2016
Burgell, RE, Scott, SM
core   +1 more source

The Role of the Gut Microbiota in Allogeneic Hematopoietic Cell Transplantation

American Journal of Hematology, EarlyView.
ABSTRACT Allogeneic hematopoietic cell transplantation (allo‐HCT) is an effective treatment for patients with high‐risk hematologic malignancies. Over the last decade, gut microbiota composition during allo‐HCT has been associated with patients' outcomes.
Wenjing Hao, Nicolas Stocker, Béatrice Gaugler, Mohamad Mohty, Florent Malard   +4 more
wiley   +1 more source

Chronic alcohol consumption compromises gut barrier integrity and promotes endotoxemia: Implications for sepsis susceptibility in immunocompromised hosts

Animal Models and Experimental Medicine, EarlyView.
Chronic alcohol exposure disrupts intestinal barrier integrity, resulting in a leaky gut and enhanced translocation of lipopolysaccharide (LPS) and microbial products into the systemic circulation. Alcohol‐induced endotoxemia drives exaggerated pro‐inflammatory responses, mitochondrial damage, and activation of the cGAS–STING pathway, particularly in ...
Thansita Bhunyakarnjanarat, Chatsuree Suksamai, Dhammika Leshan Wannigama, Kent Doi, Wiwat Chancharoenthana, Asada Leelahavanichkul   +5 more
wiley   +1 more source

Irritable Bowel Syndrome: Diagnosis and Treatment [PDF]

, 2003
Irritable bowel syndrome (IBS) is the most common functional disorder of the gastrointestinal tract. As a result of the lack of specific diagnostic testing and absence of circumscribed biology markers of the disease, its diagnosis is based on a myriad of
Abdullah, M. (Murdani), K, M. S. (Marcellus), Mujaddid, E. (E), Syafiq, M. (Muhammad)   +3 more
core  

Advances and perspectives in animal models of human hepatitis A virus

Animal Models and Experimental Medicine, EarlyView.
Following HAV infection, humans, non‐human primates, and Ifnar1−/− mice develop characteristic manifestations of hepatitis A, including fecal viral shedding, elevated serum ALT levels, and inflammatory cell infiltration in the liver. In contrast, HAV‐infected human liver chimeric mice exhibit fecal viral shedding but do not develop clinical features of
Jian Li, Pei‐Yu Jiang, Hui Zhao, Cheng‐Feng Qin   +3 more
wiley   +1 more source

Stercoral Colitis in an Elderly Patient With Bipolar Disorder: A Diagnostic Challenge

Clinical Case Reports
Stercoral colitis can develop rapidly and present atypically in elderly patients, particularly those with cognitive impairment and psychiatric illness, where nonspecific symptoms may delay diagnosis.
Nischal Shrestha, Radhika Vij, Ritesh Luitel   +2 more
doaj   +1 more source

Hydronephrosis caused by fecal impaction [PDF]

Kidney International, 2008
Tan, C.-K., Lai, C.-C., Kan, W.-C., Chan, K.-S.   +3 more
openaire   +2 more sources

Acute Constipation and A Stercoral Perforation: A Case Report

SAGE Open Medical Case Reports
Stercoral perforation typically arises as a sequela of chronic constipation and can lead to bowel perforation due to fecal impaction. While uncommon, maintaining a high clinical suspicion in the appropriate setting is crucial.
Martha Flores, Mohamad M. Moughnyeh, Athena Lekanides, Lisa Parker   +3 more
doaj   +1 more source