Results 61 to 70 of about 129,009 (362)

Jejunum epithelioma.

open access: yesArchivos uruguayos de medicina, cirugia y especialidades, 2010
Presentado en la Sesión del miércoles 3 de abril de 1946.
Prat, Domingo, Dominguez, C. M.
openaire   +3 more sources

Microenvironment Self‐Adaptive Nanoarmor to Address Adhesion‐ and Colonization‐Related Obstacles in Impaired Intestine Promote Bacteriotherapy Against Parkinson's Disease

open access: yesAdvanced Science, EarlyView.
A microenvironment self‐adaptive nanoarmor is developed to effectively address the adhesion‐ and colonization‐related challenges posed by multiple physiological and pathological characteristics in the intestine. L. plantarum@MPN@CS showed significant therapeutic potential in treating Parkinson's disease (PD), a model for extraintestinal disorders, as ...
Limeng Zhu   +6 more
wiley   +1 more source

Transit times through the cycle phases of jejunal crypt cells of the mouse [PDF]

open access: yes, 1979
Mean transit times as well as variances of the transit times through the individual phases of the cell cycle have been determined for the crypt epithelial cells of the jejunum of the mouse. To achieve this the fraction of labelled mitoses (FLM) technique
Kellerer, Albrecht M.   +2 more
core  

The food contaminant deoxynivalenol, decreases intestinal barrier permeability and reduces claudin expression [PDF]

open access: yes, 2009
The gastrointestinal tract represents the first barrier against food contaminants as well as the first target for these toxicants. Deoxynivalenol (DON) is a mycotoxin that commonly contaminates cereals and causes various toxicological effects.
Bracarense, Ana-Paula   +8 more
core   +2 more sources

Small Nucleolar RNA Snord17 Promotes Self‐Renewal of Intestinal Stem Cells through Yy2 mRNA Export and Tead4 Activation

open access: yesAdvanced Science, EarlyView.
Snord17, through interaction with Thoc3, promotes nuclear export and translation of Yy2 mRNA in Snord17+/+ ISCs. The Yy2 protein subsequently binds the Tead4 promoter to promote its transcription, activating Hippo signaling, which is essential for ISC maintenance.
Peikang Zhang   +10 more
wiley   +1 more source

Loss of SOCS1 in Donor T Cells Exacerbates Intestinal GVHD by Driving a Chemokine‐Dependent Pro‐Inflammatory Immune Microenvironment

open access: yesAdvanced Science, EarlyView.
T cell‐specific Socs1 knockout leads to inflammatory differentiation of CD8+ T cells, prompting the STAT1/2 complex to drive the activation of Ccl5, Ccr5, and Cxcr3, and promoting the skewing of monocytes toward a pro‐inflammatory M1 macrophage lineage.
Zhigui Wu   +14 more
wiley   +1 more source

Trichobezoars of the stomach and jejunum, complicated by partial obturation intestinal obstruction

open access: yesВестник хирургии имени И.И. Грекова, 2021
The article describes the stages of diagnostics and treatment of a child with the stomach and jejunum trichobezoars, starting from the regional hospital and ending with a children’s medical republican institution.
S. A. Markosyan
doaj   +1 more source

Meta‐GWAS of Pig Semen Quality Traits Reveals Conserved Genes Regulating Mammalian Fertility

open access: yesAdvanced Science, EarlyView.
This study incorporated 14 210 individuals to perform a GWAS meta‐analysis of six semen quality traits. The GWAS meta‐analysis identifies 234 GWAS loci associated with semen quality traits. The incorporation with a functional genomics resource explains potential genetic regulation of ∼40% GWAS signals underlying semen quality traits.
Qing Lin   +26 more
wiley   +1 more source

Changes in the Intestinal Mucosa Structure of Rats Caused by Pollen Administration in Diet

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of this work was to evaluate the microscopic changes in the small intestine of rats after administration of the pollen addition in diet. Experimental groups A, B and C (10 rats each) were given the addition of pollen in concentration of 0.2%, 0.5%
Zuzana Hajková   +7 more
doaj  

Tissular Genomic Responses to Oral FB1 Exposure in Pigs

open access: yesToxins, 2022
Fumonisin B1 (FB1) is a widespread mycotoxin produced by fungal Fusarium species—mainly in maize, one of the plants most commonly used for food and feed. Pigs and horses are the animal species most susceptible to this mycotoxin.
Léonie Dopavogui   +15 more
doaj   +1 more source

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