Results 61 to 70 of about 19,012 (195)

Constitutive Activation of the Midgut Response to Bacillus thuringiensis in Bt-Resistant Spodoptera exigua [PDF]

open access: yes, 2010
Bacillus thuringiensis is the most effective microbial control agent for controlling numerous species from different insect orders. The main threat for the long term use of B. thuringiensis in pest control is the ability of insects to develop resistance.
Ferre, J.   +42 more
core   +2 more sources

Synchronous Partial Intestinal Malrotation and Duodenojejunal Junction Adenocarcinoma: An Unusual Clinical Presentation

open access: yesİstanbul Medical Journal, 2017
Intestinal malrotation is the result of an abnormal physiological herniation of the midgut during embryo development. Since there exists a number of different malrotation types, the diagnosis of this condition is challenging.
Metin Yalaza   +3 more
doaj   +1 more source

Essential embryology for the Canadian pathologists’ assistant

open access: yesAnatomical Sciences Education, Volume 19, Issue 7, Page 1134-1156, July 2026.
Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci   +4 more
wiley   +1 more source

Twenty years’ experience of midgut malrotation and volvulus in a tertiary center in northern Taiwan: A retrospective study

open access: yesPediatrics and Neonatology
Background: Early diagnosis and surgical intervention for midgut malrotation with bowel obstruction are crucial. We aimed to identify risk factors for adverse outcomes in infants with midgut malrotation and to develop a prediction model.
Wen-Yu Tseng   +11 more
doaj   +1 more source

Clinical, manometric, genetic, and histologic associations in pediatric intestinal pseudo‐obstruction: A case series

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 3, Page 660-671, March 2026.
Abstract Objectives Pediatric intestinal pseudo‐obstruction (PIPO) is a severe bowel motility disorder characterized by impaired propulsion of gastrointestinal contents without mechanical obstruction. PIPO encompasses congenital and acquired disorders, including neuropathies, myopathies, and mesenchymopathies.
Sharon Wolfson   +8 more
wiley   +1 more source

Society for Maternal‐Fetal Medicine Consult Series #75: Evaluation and management of non‐immune hydrops fetalis

open access: yesPregnancy, Volume 2, Issue 2, March 2026.
Abstract Non‐immune hydrops fetalis (NIHF) can result from a multitude of underlying causes, such as fetal genetic diseases, congenital anomalies, infections, fetal arrhythmias, placental tumors, monochorionic twin complications, and other disorders.
Society for Maternal‐Fetal Medicine (SMFM)   +3 more
wiley   +1 more source

Acute appendicitis and situs viscerum inversus: radiological and surgical approach—a systematic review

open access: yesEuropean Journal of Medical Research, 2023
Introduction Acute appendicitis is one of the most frequent intra-abdominal diseases requiring emergency surgical consult and treatment. The diagnosis of this condition is based on clinical features and radiologic findings.
Giuseppe Di Buono   +10 more
doaj   +1 more source

Should all babies with oesophageal atresia have routine screening for midgut malrotation anomalies? A systematic review in search of evidence [PDF]

open access: yes, 2022
Background/Purpose Oesophageal Atresia (OA) is associated with co-existent anomalies. There is a controversy of literature pertaining to the risk (s) of intestinal malrotation.
Losty, PD, Nicoara, CD, Green, PA
core   +1 more source

Prenatal MRI Detection of Fetal Small Intestinal Volvulus: The Black‐and‐White and Coffee‐Bean Signs

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT A rare case of fetal small intestinal volvulus was diagnosed prenatally using MRI, with characteristic black‐and‐white and coffee‐bean signs. Early diagnosis led to timely surgical intervention and a favorable outcome.
Miyu Nakamura   +2 more
wiley   +1 more source

Intestinal Malrotation Through Acute Obstructive Abdomen in an Adolescent From Northeastern Brazil: A Case Report

open access: yesCase Reports in Medicine, Volume 2026, Issue 1, 2026.
Intestinal malrotation is a congenital anomaly of the midgut resulting from abnormal embryonic rotation. Although predominantly a neonatal diagnosis, it is an extremely rare, isolated finding in adolescents, often presenting with nonspecific symptoms that lead to diagnostic delays and increased morbidity.
Daniel Vieira de Oliveira   +3 more
wiley   +1 more source

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