Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Establishment and Characterization of Patient-derived Gastric Organoids from Biopsies of Benign Gastric Body and Antral Epithelium08:45

Establishment and Characterization of Patient-derived Gastric Organoids from Biopsies of Benign Gastric Body and Antral Epithelium

2.1K
Gastric patient-derived organoids find increasing use in research, yet formal protocols for generating human gastric organoids from single-cell digests with standardized seeding density are lacking. This protocol presents a detailed method for reliably creating gastric organoids from biopsy tissue obtained during upper...
2.1K
Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors05:16

Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors

6.6K
Laparoscopy-endoscopy cooperative surgery is appropriate for the treatment of gastric gastrointestinal stromal tumors less than 5 cm in size. It can achieve the respective advantages of endoscopic and laparoscopic surgeries while avoiding their...
6.6K
Detection of G Protein-coupled Receptor Expression in Mouse Vagal Afferent Neurons using Multiplex In Situ Hybridization08:16

Detection of G Protein-coupled Receptor Expression in Mouse Vagal Afferent Neurons using Multiplex In Situ Hybridization

4.6K
Multiplex in situ hybridization (ISH) was employed to simultaneously visualize the transcripts for two G protein-coupled receptors and one transcription factor in the entire vagal ganglionic complex of the adult mouse. This protocol could be used to generate accurate maps of the transcriptional profiles of vagal afferent...
4.6K
One-anastomosis Gastric Bypass (OAGB) in Rats08:16

One-anastomosis Gastric Bypass (OAGB) in Rats

11.5K
This protocol is for the performance of one-anastomosis gastric bypass (OAGB) on rat. The operator performs a long and tubular-stapled gastric pouch followed by hand-sewn anastomosis. For this model, the operator reproduces the same ratio between biliopancreatic and common limb in humans; therefore, the biliopancreatic limb measures 35 cm.
11.5K
Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test12:24

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test

14.1K
Determination of gastric emptying with a non-invasive [13C]-octanoic acid breath test for tracking gastroparesis in female NOD LtJ...
14.1K
Roux-en-Y Gastric Bypass Operation in Rats07:37

Roux-en-Y Gastric Bypass Operation in Rats

24.3K
Numerous studies using gastric bypass rat models have been recently conducted to uncover the underlying physiological mechanisms of Roux-en-Y gastric bypass operations. This article aims to demonstrate and discuss the technical and experimental details of our published gastric bypass rat model to understand advantages and limitations of this experimental...
24.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Country-specific differences in the association between obesity risk factors in two high-income countries: a cross-sectional analysis from the Prospective Urban Rural Epidemiology (PURE) study.

BMC public health·2026
Same author

Coronary Heart Disease Attributable to Psychosocial Stressors at Work.

JACC. Advances·2025
Same author

The Cost-Effectiveness of Rivaroxaban Plus Aspirin Compared with Aspirin Alone in the COMPASS Trial: A US Perspective.

American journal of cardiovascular drugs : drugs, devices, and other interventions·2023
Same author

Association between psychosocial work-related factors at midlife and arterial stiffness at older age in a prospective cohort of 1736 white-collar workers.

BMJ open·2023
Same author

Psychosocial Stressors at Work and Coronary Heart Disease Risk in Men and Women: 18-Year Prospective Cohort Study of Combined Exposures.

Circulation. Cardiovascular quality and outcomes·2023
Same author

Fixed dose combination therapies in primary cardiovascular disease prevention in different groups: an individual participant meta-analysis.

Heart (British Cardiac Society)·2023

相关实验视频

Updated: Jan 31, 2026

One-anastomosis Gastric Bypass OAGB in Rats
08:16

One-anastomosis Gastric Bypass OAGB in Rats

Published on: November 10, 2018

11.5K

什么诱导了升温缺血/心血管炎现象:运动还是心肌缺血?

Peter Bogaty1, Paul Poirier, Luce Boyer

  • 1Quebec Heart Institute/Laval Hospital, 2725 Chemin Ste-Foy, Ste-Foy, Quebec, Canada G1V 4G5. peter.Bogaty@med.ulaval.ca

Circulation
|April 1, 2003
PubMed
概括

热身缺血现象可以提高运动能力,但只有在显著的心肌缺血之前. 适度强度的运动本身并不能诱导这种保护作用,需要更强烈的缺血来获得它的好处.

科学领域:

  • 心脏病学 心脏病学
  • 运动生理学 运动生理学

背景情况:

  • 升温缺血现象与初始心肌缺血的存在/强度之间的关系尚不清楚.
  • 调查初始心肌缺血是否对于升温现象是必要的,或者是否可以在没有缺血的情况下发生.

研究的目的:

  • 要确定升温缺血现象是否需要初始心肌缺血.
  • 评估没有缺血的运动是否可以诱导这种现象.
  • 为了检查最初的缺血强度和在重新炼期间减弱的关系.

主要方法:

  • 12名患有运动性心肌缺血症的受试者接受了重复的运动心电图测试.
  • 测试的强度不同:症状有限,低于缺血值,在半最大的ST抑郁.
  • 进行了初始测试和随后的症状有限的再炼测试之间的比较.

主要成果:

  • 与初始测试 (A1) 相比,症状有限的重新炼 (A2) 显示了炼持续时间和缺血值的增加.
  • 运动低于缺血门 (B2) 或在半最大的ST抑郁 (C2) 时,在重新炼时没有显著增加缺血门或减少ST抑郁.
  • 缺血症显著减弱 (降低ST抑郁) 仅发生在具有显著缺血症 (A1至A2) 的初始测试后.

结论:

更多相关视频

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test
12:24

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test

Published on: March 23, 2013

14.1K
Roux-en-Y Gastric Bypass Operation in Rats
07:37

Roux-en-Y Gastric Bypass Operation in Rats

Published on: June 11, 2012

24.3K

相关实验视频

Last Updated: Jan 31, 2026

One-anastomosis Gastric Bypass OAGB in Rats
08:16

One-anastomosis Gastric Bypass OAGB in Rats

Published on: November 10, 2018

11.5K
Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test
12:24

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test

Published on: March 23, 2013

14.1K
Roux-en-Y Gastric Bypass Operation in Rats
07:37

Roux-en-Y Gastric Bypass Operation in Rats

Published on: June 11, 2012

24.3K
  • 低于缺血值或中等强度的运动可以改善短期运动能力.
  • 超过中等强度的心肌缺血是必要的,以诱导升温缺血现象.
  • 升温缺血现象取决于最初缺血事件的强度.