関連する実験動画

Updated: Feb 20, 2026

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
13:48

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

2.1K

血管内大動脈修復を行うオペレータの放射線誘発DNA損傷

Tamer El-Sayed1, Ashish S Patel1, Jun S Cho1

  • 1Academic Department of Vascular Surgery, School of Cardiovascular Medicine and Sciences, King's College London, BHF Centre of Excellence at Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.

Circulation
|October 22, 2017
PubMed
まとめ

EVARの放射線被曝は 操作者のDNAダメージマーカーを高めます 足のシールドは,この反応を大幅に減らし,血管内大動脈修復の手続きにおける放射線に対する保護効果を強調します.

キーワード:
DNA 損傷大動脈動脈瘤血管内科職業的曝露放射線

さらに関連する動画

Immunofluorescence Imaging of DNA Damage and Repair Foci in Human Colon Cancer Cells05:18

Immunofluorescence Imaging of DNA Damage and Repair Foci in Human Colon Cancer Cells

Published on: June 9, 2020

11.9K
Application of Laser Micro-irradiation for Examination of Single and Double Strand Break Repair in Mammalian Cells08:18

Application of Laser Micro-irradiation for Examination of Single and Double Strand Break Repair in Mammalian Cells

Published on: September 5, 2017

10.3K

関連する概念動画

Mutations01:35

Mutations

Mutations are changes in the sequence of DNA. These changes can occur spontaneously or they can be induced by exposure to environmental factors. Mutations can be characterized in a number of different ways: whether and how they alter the amino acid sequence of the protein, whether they occur over a small or large area of DNA, and whether they occur in somatic cells or germline cells.
Chromosomal Alterations Are Large-Scale Mutations
While point mutations are changes in a single nucleotide in...
44.8K
Nucleotide Excision Repair01:38

Nucleotide Excision Repair

DNA Distortion and Damage
Cells are regularly exposed to mutagens—factors in the environment that can damage DNA and generate mutations. UV radiation is one of the most common mutagens and is estimated to introduce a significant number of changes in DNA. These include bends or kinks in the structure, which can block DNA replication or transcription. If these errors are not fixed, the damage can cause mutations, which in turn can result in cancer or disease depending on which sequences are...
5.3K
Nucleotide Excision Repair01:08

Nucleotide Excision Repair

Overview
41.1K
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
500
Other Unique Bacteria01:18

Other Unique Bacteria

Magnetic bacteria exhibit a directed movement called magnetotaxis, driven by structures called magnetosomes. These magnetosomes consist of chains of magnetic particles made of either magnetite (Fe₃O₄) or greigite (Fe₃S₄) and are organized in a linear conformation by a protein scaffold within invaginations of the cell membrane. The bacteria align along the north–south magnetic field lines, much like a compass needle. They are typically microaerophilic or anaerobic...
493
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
345