Results 171 to 180 of about 5,081,991 (350)

A boundary-guided transformer for measuring distance from rectal tumor to anal verge on magnetic resonance images. [PDF]

Patterns (N Y), 2023
Shen J, Lu S, Qu R, Zhao H, Zhang L, Chang A, Zhang Y, Fu W, Zhang Z.   +8 more
europepmc   +1 more source

MOLECULAR GENETIC MARKERS AS PREDICTORS OF TUMOR RESPONSE TO NEOADJUVANT CHEMOTHERAPY FOR RECTAL CANCER

, 2016
The review presents the mechanisms involved in the biological behavior of rectal cancer cells. The tumor response to neoadjuvant chemoradiotherapy was evaluated.
S. G. Afanasyev, I. V. Stepanov, D. A. Sorokin, M. V. Zavyalova, S. R. Altybaev   +4 more
core   +1 more source

Endoscopic submucosal dissection of recurrent, circumferential, distal rectal tumor with severe submucosal fibrosis using multiple clip-line tractions. [PDF]

VideoGIE, 2023
Parekh D, Minato Y, Ohata K, Negishi R, Takeuchi N, Takayanagi S, Kim M, Bhandari S.   +7 more
europepmc   +1 more source

Development of an Inchworm‐Like Dual‐Balloon‐Assisted Colonoscopic Robot Based on a Two‐Segment Extensible Continuum Section

Advanced Intelligent Systems, EarlyView.
This work presents an inchworm‐like dual‐balloon‐assisted colonoscopic robot (IDCR) based on a rod‐driven two‐segment continuum section. The IDCR enables the active straightening of the sigmoid colon through an inchworm‐like locomotion strategy, thereby avoiding loop formation.
Dezhi Song, Bohan Leng, Yi Liu, Xiangyang Yu, Chaoyang Shi   +4 more
wiley   +1 more source

Relationship between presenting symptoms and tumor location in colorectal cancer patients

Universa Medicina
Background Colorectal cancer (CRC) often shows symptoms at an advanced stage, causing delayed diagnosis and poorer prognosis. Initial symptoms, or chief complaints, are usually identified through patient history and can vary based on tumor location ...
Fitri Dewi Ismida, Desi Maghfirah, Nurbahri L Salam, Fauzi Yusuf, Vera Dewi Mulia, Avisena Gatot Purnomo   +5 more
doaj   +1 more source

Hematochezia in Patient with Rectal Tumor: Consideration of Various Diagnostic Possibilities. [PDF]

Clin Endosc, 2021
Jeong HM, Bang CS, Baik GH.
europepmc   +1 more source

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

A case of a tiny neuroendocrine carcinoma in a large flat-elevated rectal tumor causing multiple liver metastases. [PDF]

Clin J Gastroenterol, 2022
Ohki D, Tsuji Y, Tanaka M, Ushiku T, Fujishiro M.   +4 more
europepmc   +1 more source

Beyond Protein Synthesis: The Multifunctional Role of Functional Amino Acids in Modulating Meat Quality in Ruminants

Animal Research and One Health, EarlyView.
Multifunctional roles of functional amino acids in regulating meat quality in ruminants: Functional amino acids (FAAs) regulate ruminant meat quality through multiple interconnected mechanisms, including antioxidant protection, metabolic regulation, signal transduction, structural support, and gene expression modulation.
Zixin Liu, Tian Xia, Xiaokang Lv, Man Ren, Chuanshe Zhou, Zhiliang Tan   +5 more
wiley   +1 more source

Understanding the Interaction Between Prostaglandins and Toll-Like Receptors in Nicotine-Induced Rectal Tumor in Animals. [PDF]

Turk J Gastroenterol, 2022
Peng W, Changlu L, Sriram S, Liu J.
europepmc   +1 more source