马尔莫塞特 (Callithrix spp.) 脏和血管的形态测量和骨架
Rafaela Dünkel-Duarte1,2, Thais Mattos Estruc2, Renata Medeiros do Nascimento2
1Programa de Pós-graduação em Medicina Veterinária (Clínica e Reprodução Animal), Universidade Federal Fluminense, Niterói, Rio de Janerio, Brazil.
Journal of medical primatology
|August 13, 2024
概括
马尔莫塞特 (Callithrix spp.) 的脏 它们表现出两性变态,雌性脏较大. 它们的位置有所不同,但右在两性中始终比左更像骨.
科学领域:
- 比较解剖学的比较解剖学.
- 灵长类动物研究研究.
- 兽医解剖学的兽医解剖学
背景情况:
- 马尔莫塞特 (Callithrix spp.) 是一个有趣的动物. 越来越多地被用作实验模型.
- 有限的数据存在于marmoset脏形态测量,血管化和位置.
- 这项研究提供了马尔莫塞特的基础解剖数据.
研究的目的:
- 为了记录脏形态学,血管化和马尔莫塞特的地形解剖学 (Callithrix spp. ) 的情况.
- 建立基线解剖数据,用于比较研究和研究应用.
- 为了研究大黄蜂脏大小的潜在的性二态.
主要方法:
- 五十个大黄尸 (Callithrix spp.) 的尸体. 被收集和解剖的.
- 记录了的测量和地形位置.
- 在注射甲后评估了脏血管化.
主要成果:
- 马尔莫塞特的脏是对称的,豆形,浅棕色,光滑.
- 与雄性相比,雌性海的脏显著更大.
- 在两种性别中,右始终位于部,而不是左.
结论:
- 马尔莫塞特体长和长之间存在正线性相关性.
- 部位表现出多样性,但右始终比左更有部位.
- 这些发现为马尔莫塞特研究和比较研究提供了必要的解剖学知识.
相关概念视频
01:12Internal Anatomy of the Kidney
1.5K
The kidneys are essential organs in the human body, performing a myriad of tasks that maintain homeostasis and overall health.
Anatomical Position and Dimensions
The kidneys are retroperitoneal organs positioned against the posterior abdominal wall on either side of the spine, roughly between the twelfth thoracic and third lumbar vertebrae. Each kidney is typically 10-12 cm long, 5-6 cm wide, and 3-4 cm thick, weighing about 150 grams.
Renal Cortex
The outermost region of the kidney is the...
Anatomical Position and Dimensions
The kidneys are retroperitoneal organs positioned against the posterior abdominal wall on either side of the spine, roughly between the twelfth thoracic and third lumbar vertebrae. Each kidney is typically 10-12 cm long, 5-6 cm wide, and 3-4 cm thick, weighing about 150 grams.
Renal Cortex
The outermost region of the kidney is the...
1.5K
01:45Kidney Structure
69.3K
The kidneys are two large bean-shaped organs located in the upper abdomen. They filter the blood several times a day to remove toxins and rebalance water and electrolytes of the circulatory system via the renal veins. The kidneys receive blood directly from the heart via the renal arteries. These arteries enter the kidney at the hilum, the concave surface of the bean, where they branch and divide into smaller vessels and capillaries.
69.3K
01:21External Anatomy of the Kidney
925
The kidneys are a pair of bean-shaped organs in the human body that play a critical role in maintaining overall health. They filter out waste products from the blood, regulate blood pressure, maintain electrolyte balance, and stimulate the production of red blood cells.
The kidneys are located in the retroperitoneal space on either side of the vertebral column, protected posteriorly by the 11th and 12th ribs. The right kidney sits slightly lower than the left owing to the presence of the liver...
The kidneys are located in the retroperitoneal space on either side of the vertebral column, protected posteriorly by the 11th and 12th ribs. The right kidney sits slightly lower than the left owing to the presence of the liver...
925