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   Articles with "constriction" as a keyword



Controlling Electroosmosis in Nanopores Without Altering the Nanopore Sensing Region

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recommendations! Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202401761

Abstract: Nanopores are powerful tools for single‐molecule sensing of biomolecules and nanoparticles. The signal coming from the molecule to be analyzed strongly depends on its interaction with the narrower section of the nanopore (constriction) that may… read more here.

Keywords: nanopore constriction; altering nanopore; sensing accuracy; without altering ... See more keywords

Fetal ductus arteriosus constriction associated with citronella maternal use

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recommendations! Published in 2024 at "Journal of Clinical Ultrasound"

DOI: 10.1002/jcu.23729

Abstract: Constriction of the fetal ductus arteriosus is a condition that narrows the ductus arteriosus and can lead to death, so the importance of prior diagnosis. Citronella, due to its anti-inflammatory properties, should be avoided during… read more here.

Keywords: citronella; constriction; ductus arteriosus; fetal ductus ... See more keywords

Maternal low body mass index is a risk factor for fetal ductal constriction following indomethacin use among women undergoing fetal repair of spina bifida

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recommendations! Published in 2020 at "Prenatal Diagnosis"

DOI: 10.1002/pd.5655

Abstract: The objectives were to determine the prevalence of and to identify risk factors associated with constriction of the fetal ductus arteriosus (DA) following perioperative indomethacin use for fetal myelomeningocele (MMC) repair. read more here.

Keywords: maternal low; risk; indomethacin use; constriction ... See more keywords

Congenital Pseudarthrosis of Femur and Sciatic Nerve Palsy with Congenital Constriction Band Syndrome: Report of the First Case in Literature.

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recommendations! Published in 2021 at "Indian journal of orthopaedics"

DOI: 10.1007/s43465-021-00383-9

Abstract: Congenital constriction band syndrome has varied clinical presentations ranging from small, incomplete skin deep constriction band to in utero amputation. Pseudarthrosis of underlying bone most commonly tibia has been reported by many authors. We report… read more here.

Keywords: constriction band; pseudarthrosis; femur; congenital constriction ... See more keywords
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Rapid visual field constriction in a patient with retinitis pigmentosa and pituitary adenoma

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recommendations! Published in 2020 at "American Journal of Ophthalmology Case Reports"

DOI: 10.1016/j.ajoc.2020.100762

Abstract: Purpose To report a case of pituitary adenoma in a patient with retinitis pigmentosa (RP) and consequent rapid constriction of the visual field in each eye, which is atypical for either of these pathologies. Observations… read more here.

Keywords: field; pituitary adenoma; visual field; constriction ... See more keywords

Extra-endothelial TRPV1 channels participate in alcohol and caffeine actions on cerebral artery diameter.

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recommendations! Published in 2018 at "Alcohol"

DOI: 10.1016/j.alcohol.2018.04.002

Abstract: Alcohol (ethyl alcohol; ethanol) and caffeine are the two most widely used psychoactive substances in the world. Caffeine and ethanol have both been reported to constrict cerebral arteries in several species, including humans. We have… read more here.

Keywords: ethanol caffeine; trpv1; caffeine; constriction ... See more keywords

Conversion of OprO into an OprP-like Channel by Exchanging Key Residues in the Channel Constriction.

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recommendations! Published in 2017 at "Biophysical journal"

DOI: 10.1016/j.bpj.2017.07.004

Abstract: Under phosphate-limiting conditions, the channels OprP and OprO are induced and expressed in the outer membrane of Pseudomonas aeruginosa. Despite their large homology, the phosphate-specific OprP and the diphosphate-specific OprO pores show structural differences in… read more here.

Keywords: conversion opro; opro oprp; amino acids; constriction ... See more keywords

Breakup of pancake droplets flowing through a microfluidic constriction

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recommendations! Published in 2020 at "Chemical Engineering Science"

DOI: 10.1016/j.ces.2020.115649

Abstract: Abstract Due to its significance in oil recovery and droplet microfluidics, breakup of spherical droplets in a constriction (i.e., snap-off) is extensively studied. However, rectangular channels with large aspect ratios are commonly used in real… read more here.

Keywords: pancake droplets; spherical droplets; breakup pancake; droplets flowing ... See more keywords

The Invading Anchor Cell Induces Lateral Membrane Constriction during Vulval Lumen Morphogenesis in C. elegans.

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recommendations! Published in 2017 at "Developmental cell"

DOI: 10.1016/j.devcel.2017.07.008

Abstract: During epithelial tube morphogenesis, linear arrays of cells are converted into tubular structures through actomyosin-generated intracellular forces that induce tissue invagination and lumen formation. We have investigated lumen morphogenesis in the C. elegans vulva. The first… read more here.

Keywords: vulf; morphogenesis; morphogenesis elegans; constriction ... See more keywords

Optimization of swirler type dry powder inhaler device design – Numerical investigation on the effect of dimple shape, inlet configuration and mouthpiece constriction

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recommendations! Published in 2021 at "Journal of Aerosol Science"

DOI: 10.1016/j.jaerosci.2021.105893

Abstract: Abstract Dry powder inhalers (DPIs) are recognized as one of the most convenient drug delivery devices via the respiratory tract. However, there is a large variation in their dispersion efficiencies due to the cohesive nature… read more here.

Keywords: inlet; dry powder; shape; constriction ... See more keywords

Surgical management of pseudoainhum in loricrin keratoderma

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recommendations! Published in 2020 at "JAAD Case Reports"

DOI: 10.1016/j.jdcr.2020.07.029

Abstract: Fig 2. Loricrin keratoderma. Constriction band at the proximal aspect of the interphalangeal joint of the right little finger. CASE REPORT A 5-year-old boy with a known diagnosis of loricrin keratoderma presented to the clinic… read more here.

Keywords: loricrin keratoderma; toe; proximal aspect; management ... See more keywords