Results 121 to 130 of about 41,603 (297)

Adult intussusceptions in descending colon: An uncommon occurrence

open access: yes, 2018
Intussusception is a rare event in adults which constitutes 1–3% of all cases of intestinal obstruction. Malignant etiology as causes of intussusception is more common in large bowel accounting for 60–65% cases.
Amitabh Jena   +5 more
core   +1 more source

Disaster Schooling Experiences and Emergent Crises: Lessons From Puerto Rico

open access: yesAnthropology &Education Quarterly, Volume 57, Issue 3, September 2026.
ABSTRACT This paper examines the disaster schooling experiences of Puerto Rican educators, families, and students across multiple crises following Hurricane Maria. Drawing on 11 months of ethnographic research, we analyze how schooling unfolded across disasters and how long‐standing vulnerabilities and structural inequalities shaped responses. Findings
Melissa Colón   +2 more
wiley   +1 more source

Pharmacological characterisation of neurokinin receptors mediating anion secretion in rat descending colon mucosa

open access: yes, 1993
Pharmacological characterisation of neurokinin receptors mediating anion secretion in rat descending colon ...
S Yarrow (13321518)   +3 more
core  

Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1973-2102, August 2026.
ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley   +1 more source

Pie charts representing bacterial taxonomy based on 16S rRNA gene at the genus level for paleofeces (Panel A), descending colon (Panel B), transverse colon (Panel C), and ascending colon (Panel D).

open access: yes, 2015
Pie charts representing bacterial taxonomy based on 16S rRNA gene at the genus level for paleofeces (Panel A), descending colon (Panel B), transverse colon (Panel C), and ascending colon (Panel D).
Gary A. Toranzos (418421)   +6 more
core   +1 more source

Prognostic Factors for Postoperative Complications. An Aggregate Protocol for 10 Observational Studies From the Danish TRIPLE‐A Cohort of 1.2 Million Surgeries

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Postoperative complications substantially increase morbidity, mortality and healthcare costs. Understanding prognostic factors is essential for risk stratification, targeted prevention strategies, and development of prediction models.
Anders Peder Højer Karlsen   +15 more
wiley   +1 more source

The antisecretory effects of somatostatin and analogues in rat descending colon mucosa

open access: yes, 1990
The antisecretory effects of somatostatin and analogues in rat descending colon ...
HM Cox (14474847)   +2 more
core  

Dynamics of the association between circulating levels of miRNA and pancreatic cancer risk through the years prior to pancreatic cancer diagnosis

open access: yesInternational Journal of Cancer, Volume 159, Issue 2, Page 526-537, 15 July 2026.
What's new? Early diagnosis is critical for improving pancreatic ductal adenocarcinoma prognosis, but few biomarkers currently exist. In a case–control study of 1,307 pancreatic cancer cases and matched pairs nested in prospective cohort studies, 13 miRNA–cancer associations were found to change during the blood‐draw‐to‐diagnosis time window.
Hui Cai   +10 more
wiley   +1 more source

Neuroprotective Effects of Biosynthetic d‐Calcium Pantothenate and Cyanocobalamin Against MPTP‐Induced Parkinsonism via Microbiota Modulation, Metabolic Homeostasis Restoration, and Endoplasmic Reticulum Stress Inhibition

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
Biosynthetic D‐calcium pantothenate and cyanocobalamin alleviate MPTP‐induced Parkinsonism in mice by modulating gut microbiota, restoring metabolic homeostasis, and inhibiting Endoplasmic Reticulum Stress. ABSTRACT Vitamin B5 (VB5) and Vitamin B12 (VB12) are essential micronutrients widely distributed in functional foods, yet their neuroprotective ...
Yaru Chen   +6 more
wiley   +1 more source

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