Results 41 to 50 of about 73,270 (187)

Dendrogramma, new Genus, with two new non- bilaterian species from the Marine Bathyal of Southeastern Australia (Animalia, Metazoa incertae sedis) – with similarities to some medusoids from the precambrian ediacara [PDF]

open access: yes, 2014
This study examines a new species of dinosaur named Dendrogramma, which has been found near Bass Strait. Abstract A new genus, Dendrogramma, with two new species of multicellular, non-bilaterian, mesogleal animals with some bilateral aspects, D ...
Jean Just   +2 more
core   +3 more sources

Immunological effects of human tonsil organoids after influenza virus infection

open access: yes陆军军医大学学报
Objective To establish a human tonsil organoid model and investigate the immunological effects of this tonsil organoid infected by influenza virus.
LI Siqi, XU Yun, LI Hong
doaj   +1 more source

Upper Airway Collapsibility During Rapid Eye Movement Sleep Is Associated With the Response to Upper Airway Surgery for Obstructive Sleep Apnea [PDF]

open access: yesClinical and Experimental Otorhinolaryngology
Objectives. Endotype-based interventions have shown promise in the treatment of patients with obstructive sleep apnea, and upper airway surgery is a key therapeutic option.
Yung-An Tsou   +5 more
doaj   +1 more source

Three‐dimensional imaging of upper esophageal sphincter resting pressure

open access: yesLaryngoscope Investigative Otolaryngology, 2019
Objective High‐resolution manometry (HRM) is used to analyze upper esophageal sphincter (UES) physiology. Conventional HRM can yield imprecise measurements of UES resting pressure given its unidirectional sensors and averaging of circumferential pressure.
Shun‐ichi Chitose   +6 more
doaj   +1 more source

Combined flow cytometry and high-throughput image analysis for the study of essential genes in Caenorhabditis elegans [PDF]

open access: yes, 2018
Background: Advances in automated image-based microscopy platforms coupled with high-throughput liquid workflows have facilitated the design of large-scale screens utilising multicellular model organisms such as Caenorhabditis elegans to identify genetic
Artal Sanz, Marta   +10 more
core   +1 more source

A Surgical Hazard During Adenoidectomy in Children—A Case Report

open access: yesChildren
Background: Adenoidectomy is one of the world’s most frequently performed surgical procedures. Although the operation is relatively simple and with a very low percentage of complications, it can sometimes be accompanied by fatal complications.
Željka Roje   +3 more
doaj   +1 more source

EFFECT OF FMRFAMIDE-LIKE PEPTIDES ON THE PHARYNGEAL MUSCLE OF NEMATODES

open access: yesРоссийский паразитологический журнал, 2016
FMRFamide-like peptides play an important physiological role in the enteric nervous system of nematodes.This is confirmed by immunocytochemical data on the presence and localization of neuropeptides in the pharynx of parasitic nematode Ascaris suum ...
T. A. Maljutina, N. B. Terenina
doaj   +1 more source

Violacein, an indole-derived purple-colored natural pigment produced by Janthinobacterium lividum, inhibits the growth of head and neck carcinoma cell lines both in vitro and in vivo [PDF]

open access: yes, 2015
Violacein (VIO; 3-[1,2-dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one), an indole-derived purple-colored pigment, produced by a limited number of Gram-negative bacteria species, including Chromobacterium ...
Bei, Roberto   +12 more
core   +1 more source

Genes for regeneration

open access: yeseLife, 2014
FoxA, an evolutionarily conserved gene involved in the development of the digestive system in many animals, has an important role in regeneration in flatworms.
Janet Rossant
doaj   +1 more source

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