Results 71 to 80 of about 13,032 (212)

Are Multiple Cryoprobes Additive or Synergistic in Renal Cryotherapy? [PDF]

open access: yesUrology, 2012
To investigate the relationship between multiple cryoprobes was investigated to determine whether they work in an additive or synergistic fashion in an in vivo animal model because 1.47 mm (17-gauge) cryoprobes have been introduced to the armamentarium for renal cryotherapy.Laparoscopic-guided percutaneous cryoablation was performed in both renal poles
Young, Jennifer L   +13 more
openaire   +4 more sources

Mechanistic insights into HapC: A key enzyme in prodiginine biosynthesis in Hahella chejuensis

open access: yesThe FEBS Journal, EarlyView.
HapC catalyzes prodiginine biosynthesis through coordinated movements of its ATP‐binding, substrate‐binding, and catalytic‐swivel domains. The enzyme shows tolerance toward short‐chain MAP analogs, and docking analyses reveal key residues and structural features underlying its substrate flexibility.
Yueh‐Te Chan   +10 more
wiley   +1 more source

Cryoprobe-induced apical lesions in the chinchilla. II. Effects on behavioral auditory thresholds [PDF]

open access: yes, 1987
Lesions of the hair cells in the cochlear apex were produced by a miniature cryoprobe and changes in behavioral auditory thresholds were measured. Monauralized adult chinchillas were behaviorally trained using operant procedures to produce pure-tone ...
Smith, D. W.   +4 more
core   +1 more source

1H NMR metabolomics and lipidomics analysis of neutrophils reveals biomarkers of ageing, inflammageing and frailty

open access: yesThe FEBS Journal, EarlyView.
Using 1H NMR metabolomics, we measured polar and lipid metabolites from human blood neutrophils from people with frailty (n = 31, mean age 84Y), people with rheumatoid arthritis (n = 16, mean age 55Y), robust older (n = 24, mean age 66Y) and healthy younger people (n = 21, mean age 22Y).
Genna Ali Abdullah   +5 more
wiley   +1 more source

Treatment of trichiasis with a lid cryoprobe. [PDF]

open access: yesBritish Journal of Ophthalmology, 1985
A series of 112 eyelids with symptomatic aberrant eyelashes were treated by cryotherapy using a specially designed large-surfaced high-flow nitrous oxide probe. Either thermocouple control to -20 degrees C or timing of the application to 20 seconds (lower lid) or 25 seconds (upper lid) was used to monitor the freeze.
R L, Johnson, J R, Collin
openaire   +2 more sources

Cast of the left bronchial tree

open access: yesJournal of Community Hospital Internal Medicine Perspectives, 2019
A 59-year old woman presented with hemoptysis of thick blood clots and fever of two days duration. Her medical history included sarcoidosis for which she was on chronic steroids.
Marwa Oudah   +3 more
doaj   +1 more source

Erythrocyte ‘Feierzeit’ reaction: Novel filamentous and vesicular response to n‐butyl acetate

open access: yesJournal of Microscopy, EarlyView.
Abstract Human erythrocytes (red blood cells; RBCs) undergo spontaneous disassembly after several hours of exposure to n‐butyl acetate (nBA). Images of the morphological changes were captured in time‐lapse sequences using differential interference contrast (DIC) light microscopy.
Philip W. Kuchel
wiley   +1 more source

Cryoextraction of Subacute, Adhesive and Immobile Airway Blood Clot With Short Freezing Time: A Case Report

open access: yesRespirology Case Reports
We report a rare case of a patient experiencing persistent exertional dyspnoea due to a subacute, adhesive and immobile airway blood clot following haemoptysis. Cryoextraction with short freezing times, which fragmented the clot into small pieces, proved
Takashi Nishihara   +4 more
doaj   +1 more source

Vision outcomes in dogs with primary glaucoma surgically treated with lensectomy and endolaser cyclophotocoagulation after an Ahmed valve gonioimplantation failure

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 207-217, March 2025.
Abstract Objective The aim of this study was to retrospectively evaluate vision outcomes of dogs with primary angle closure glaucoma (PACG) that underwent Ahmed valve gonioimplantation (AVG) followed by lensectomy and endolaser cyclophotocoagulation (ECP) with or without bleb resection after AVG failure.
Bactelius Turicea   +3 more
wiley   +1 more source

Numerical simulation of heat transfer in cryoprobe [PDF]

open access: yes, 2010
Paper presented to the 6th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Hughes Metropolitan Complex, Wichita State University, April 23, 2010.Research completed at Department of Mechanical Engineering, College of ...
Paruchuri, Rohitha
core  

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