相关实验视频
Updated: Jul 11, 2025

04:23
The Creation of a Rat Model for Osteosarcopenia via Ovariectomy
Published on: February 21, 2025
339
关于sarcopenic肥胖的营养研究的出版趋势:20年的图书统计分析
1Department of Rehabilitation Medicine, Huludao Central Hospital, Huludao, China.
Medicine
|November 7, 2023
概括
这份图书统计分析显示,营养学研究的显著增长.
科学领域:
- 营养科学 营养科学
- 老年学是指老年学的学科.
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 肥胖症 (sarcopenic obesity) 是一个越来越令人担忧的问题,其特点是肌肉损失和多余的脂肪质量.
- 营养在治疗肥胖症中的作用需要进行全面的分析.
- 了解研究趋势对于推进营养干预至关重要.
研究的目的:
- 对有关营养和肥胖症的出版物进行文献计量分析.
- 确定过去二十年的研究热点,趋势和关键贡献者.
- 为未来在这个专业领域的研究提供一个基础的参考.
主要方法:
- 对2002年至2022年间发表的1094篇文章进行了图书统计分析.
- 从科学网络核心集合数据库中提取的数据.
- 使用CiteSpace,VOSviewer和Bibliometrix R包创建的网络可视化.
主要成果:
- 观察到出版物的强烈增长,有64个国家贡献.
- 阿尔伯塔大学,世大学和韩国大学被确定为领先的机构.
- 临床营养和美国临床营养杂志是主要的期刊; Yves Boirie 和 AJ Cruz-Jentoft 是著名的作者.
结论:
- 这是第一个侧重于营养在肥胖症中的作用的文献统计研究.
- 该研究系统地绘制了研究格局,突出了关键领域和未来方向.
- 为研究人员和专注于形肥胖管理的临床医生提供了宝贵的见解.
相关概念视频
Regulated Protein Degradation
7.3K
It is vital to regulate the activity of enzymatic as well as non-enzymatic proteins inside the cell. This can be achieved either through creating a balance between their rate of synthesis and degradation or regulating the intrinsic activity of the protein. Both these regulation mechanisms play an essential role in the normal functioning of cells.
Protein degradation plays two important roles in the cells. It helps to protect cells from misfolded or damaged proteins before they lead to a...
Protein degradation plays two important roles in the cells. It helps to protect cells from misfolded or damaged proteins before they lead to a...
7.3K
Obesity
509
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
509
Anorexia Nervosa
90
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
90
The Proteasome
8.7K
Eukaryotic cells can degrade proteins through several pathways. One of the most important amongst these is the ubiquitin-proteasome pathway. It helps the cell eliminate the misfolded, damaged, or unwarranted cytoplasmic proteins in a highly specific manner.
In this pathway, the target proteins are first tagged with small proteins called ubiquitin. A series of enzymes carry out the ubiquitination of the target proteins - E1 (ubiquitin-activating enzyme), E2 (ubiquitin-conjugating enzyme), and E3...
In this pathway, the target proteins are first tagged with small proteins called ubiquitin. A series of enzymes carry out the ubiquitination of the target proteins - E1 (ubiquitin-activating enzyme), E2 (ubiquitin-conjugating enzyme), and E3...
8.7K
Osteoclasts in Bone Remodeling
3.0K
Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
3.0K

