Results 71 to 80 of about 13,008 (261)

Effect of Agonist and Antagonist on the In Vitro Contractility of Inflamed Vermiform Appendix [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Appendicitis poses a great health problem worldwide. Previous studies demonstrated structural damage to neuronal network and interstitial cell of Cajal in appendicitis.
Phani Bhushan Singh   +7 more
doaj   +1 more source

FGFR2 amplification in colorectal adenocarcinoma [PDF]

open access: yes, 2017
FGFR2 is recurrently amplified in 5% of gastric cancers and 1%–4% of breast cancers; however, this molecular alteration has never been reported in a primary colorectal cancer specimen.
Carter, Jamal H   +6 more
core   +2 more sources

A revised classification of the assassin bugs (Hemiptera: Heteroptera: Reduviidae) based on combined analysis of phylogenomic and morphological data

open access: yesSystematic Entomology, Volume 50, Issue 1, Page 102-138, January 2025.
This study produces the first combined morphological and molecular phylogenetic analysis for Reduviidae and reveals synapomorphies and diagnostic traits for clades at the ranks of subfamilies and tribes. Based on our resulting robust phylogenetic reconstructions and subsequent optimization of morphological character information, we propose a ...
Paul K. Masonick   +12 more
wiley   +1 more source

Secondary torsion of vermiform appendix with mesoappendiceal lipoma

open access: yesAnnals of Saudi Medicine, 2015
A torsion of the vermiform appendix with a mesoappendiceal lipoma is a rare condition. It is also a rare cause of acute abdomen, as such, the condition is diagnosed during surgery.
Damir Grebić   +3 more
doaj   +1 more source

Surgical and medical complications following perineal urethrostomy in a goat

open access: yesVeterinary Record Case Reports, Volume 12, Issue 4, December 2024.
Abstract Perineal urethrostomy was carried out in a Golden Guernsey goat to relieve urethral obstruction associated with urethral calculi. The surgery was successful, but post‐surgical complications developed, including haemorrhage and failure of the penile stump to heal.
Joseph W. Angell   +2 more
wiley   +1 more source

Amyand’s hernia : a case report [PDF]

open access: yes, 2013
The presence of vermiform appendix, whether normal or inflamed in the inguinal hernia, is referred to as Amyand’s hernia. This is rare occurring in about 1% of inguinal hernias in adults.
Muscat, Peter
core  

Diagenesis of the Clay‐Sulfate Stratigraphic Transition, Mount Sharp Group, Gale Crater, Mars

open access: yesJournal of Geophysical Research: Planets, Volume 129, Issue 12, December 2024.
Abstract The diversity and abundance of diagenetic textures observed in sedimentary rocks of the clay‐sulfate transition recorded in the stratigraphic record of Gale crater are distinctive within the rover's traverse. This study catalogs all textures observed by the MAHLI instrument, including their abundances, morphologies, and cross‐cutting ...
C. H. Seeger, J. P. Grotzinger
wiley   +1 more source

The moulting arthropod: a complete genetic toolkit review

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2338-2375, December 2024.
ABSTRACT Exoskeletons are a defining character of all arthropods that provide physical support for their segmented bodies and appendages as well as protection from the environment and predation. This ubiquitous yet evolutionarily variable feature has been instrumental in facilitating the adoption of a variety of lifestyles and the exploitation of ...
Giulia Campli   +10 more
wiley   +1 more source

Congenital absence of the vermiform appendix: a rare but important entity [PDF]

open access: yes, 1998
Although Congenital abnormalities of the vermiform appendix are rare it would stand surgeons in good stead to be familiar with these potentially perplexing entities.
Chong, S. T. B., Moissinac, Kevin
core  

Report of epibiont Thecacineta calix (Ciliophora: Suctorea) on deep sea Desmodora (Nematoda) from the Andaman Sea, Indian Ocean [PDF]

open access: yes, 2009
Suctorian epibionts Thecacineta calix attached on the cuticle of nematodes Desmodora sphaerica and D. pontica are reported here from the deep sea hexactinellid sponge Pheronema sp. from the Andaman Sea (Indian Ocean). The epibiont T.
Baban, Іngole   +4 more
core   +1 more source

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