Results 61 to 70 of about 689,502 (309)
THE FIRST EXPERIENCE OF BALLOON-ASSISTED ENTEROSCOPY
Кубанский научный медицинский вестник, 2017 The article presents first experience of balloon-assisted enteroscopy (BAE) for one year (from December 2015 to December 2016). The total number of patients was 19. In this group performed 28 balloon-assisted enteroscopy.
V. M. DURLESHTER +5 more
doaj +1 more source
Distinct human stem cell populations in small and large intestine [PDF]
, 2015 The intestine is composed of an epithelial layer containing rapidly proliferating cells that mature into two regions, the small and the large intestine. Although previous studies have identified stem cells as the cell-of-origin for intestinal epithelial ...
Cramer, JM +4 more
core +3 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Neuroendocrine tumor of the small intestine
Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2019 Intestinal carcinoid is a type of neuroendocrine neoplasia of the small intestine that rarely presents with clinical manifestations. In some cases, it has an aggressive and highly symptomatic behavior, so the clinical suspicion must be high to make an ...
Javier Martínez-Navarro +2 more
doaj
Gastrointestinal Stromal Tumors of Small Intestine
The Surgery Journal, 2019 Gastrointestinal stromal tumor (GIST) is defined as mesenchymal tumors of the gastrointestinal tract expressing proto-oncogene protein CD117. They are the most common sarcomatous tumors of the gastrointestinal tract.
Tanweerul Huda, Mahendra Pratap Singh
doaj +1 more source
DNA Methylation Analysis Validates Organoids as a Viable Model for Studying Human Intestinal Aging. [PDF]
, 2020 Background & aimsThe epithelia of the intestine and colon turn over rapidly and are maintained by adult stem cells at the base of crypts. Although the small intestine and colon have distinct, well-characterized physiological functions, it remains ...
Coppola, Giovanni +5 more
core
Untargeted metabolomics to reveal red versus white meat‐associated gut metabolites in a prudent and western dietary context [PDF]
, 2020 Scope: To improve understanding of the epidemiological link between red and processed meat consumption and chronic diseases, more insight in the formation of metabolites during meat digestion is warranted.Methods and results: Untargeted MS ...
De Smet, Stefaan +8 more
core +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source
Molecular Oncology, EarlyView.Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang +3 more
wiley +1 more source