This article presents a new hybrid method of a combined 2‑port 23/25G pars plana vitrectomy for removal of silicone oil (5700 centistokes) compared to a 25G vitrectomy. In this hybrid technique the infusion is performed through a 25G cannula and the oil removal through a 23G cannula. The duration of the surgery and the intraocular pressure (IOP) in both groups were compared. The oil removal using the hybrid technique was performed significantly faster with a reduction of the time by 32.2% but there was no difference in the IOP. In conclusion, silicone oil removal through a 25G cannula is generally possible but oil removal with the new hybrid technique is much faster.
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http://dx.doi.org/10.1007/s00347-020-01114-5 | DOI Listing |
Retina
June 2024
Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Purpose: Current treatments for retinoblastoma facilitate globe salvage but can result in vitreoretinal disorders that may require surgery. There is controversy on surgical approaches in eyes with retinoblastoma. Here we describe a transcorneal vitrectomy approach that avoids the use of chemotherapy or cryotherapy.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Florida, Gainesville, FL, USA.
Introduction: Colonoscopies are medical procedures used to identify colon abnormalities and remove polyps to decrease the incidence of colorectal cancer. Prior to this exam, patients must undergo bowel preparation to ensure proper cleansing of the colon and maximize outcomes (e.g.
View Article and Find Full Text PDFWorld J Microbiol Biotechnol
January 2025
Engineering Research Centre for Waste Oil Recovery Technology and Equipment, Ministry Education, Chongqing Technology and Business University, Chongqing, 400067, China.
In recent years, it has become widely acknowledged that heavy metals are often present in oil-contaminated sites. This study utilized three specific types of microorganisms with different functions to construct a composite bacterial consortium for treating lubricant-Cr(VI) composite pollutants. The selected strains were Lysinbacillus fusiformis and Bacillus tropicus.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Sauvage Laboratory for Smart Materials, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China; Research Centre of Printed Flexible Electronics, School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China. Electronic address:
In the field of cosmetics, epigallocatechin gallate (EGCG) is highly valued for its multiple effects such as delaying photoaging, whitening, anti-allergy, acne removal, astringency, and moisturizing. However, due to the active chemical properties of EGCG, there are challenges in terms of stability and transdermal absorption, which limits its widespread application in cosmetics. Therefore, we utilized supramolecular modification technology to form supramolecular carboxymethyl chitosan-EGCG-trehalose (CC-EGCG) by combining EGCG with carboxymethyl chitosan and trehalose, enhancing its stability.
View Article and Find Full Text PDFJ Conserv Dent Endod
November 2024
Department of Conservative Dentistry and Endodontics, Chhattisgarh Dental College and Research Institute, Rajnandgaon, Chhattisgarh, India.
Background: Intracanal medicament (ICM) eliminates remaining bacteria and their toxins that were not removed by chemomechanical preparation during endodontic treatment.
Aim: The aim of this study was to compare and evaluate the removal of ozonated oil-based, silicone oil-based, and distilled water-based ICM with two calcium chelators, i.e.
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