• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

The heart and pulmonary vasculature of the llama (Lama glama).

作者信息

Heath D, Smith P, Williams D, Harris P, Arias-Stella J, Krüger H

出版信息

Thorax. 1974 Jul;29(4):463-71. doi: 10.1136/thx.29.4.463.

DOI:10.1136/thx.29.4.463
PMID:4854860
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC470181/
Abstract

, , 463-471. (). A qualitative and quantitative histological study was made of the pulmonary trunk and muscular pulmonary arteries of a male and a pregnant female llama born and living at an altitude of 4,720 m above sea-level in the Peruvian Andes. A similar study was made on the fetal llama. The individual cardiac chambers of the two adults were weighed. Our results show that in the adult llama there is no hypertrophy of the right ventricle or of the media of the pulmonary trunk or small pulmonary arteries. This appears to be of evolutionary significance in respect of survival at high altitude and suggests that the llama does not have a sustained significant pulmonary hypertension. The pulmonary arteries of the fetal llama are thick-walled and we associate this with the physiological pulmonary hypertension of fetal life.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/6d8ce5605575/thorax00136-0091-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/115418f688e5/thorax00136-0086-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/4d81289fc712/thorax00136-0087-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/c1d824ea12ca/thorax00136-0088-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/99d55f20ab71/thorax00136-0088-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/39d02065c918/thorax00136-0089-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/6f3d08e31e10/thorax00136-0089-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/56946535ec07/thorax00136-0089-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/38aec1c50c2c/thorax00136-0090-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/57958ae4b2a8/thorax00136-0090-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/ff1680c2ae58/thorax00136-0091-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/6d8ce5605575/thorax00136-0091-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/115418f688e5/thorax00136-0086-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/4d81289fc712/thorax00136-0087-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/c1d824ea12ca/thorax00136-0088-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/99d55f20ab71/thorax00136-0088-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/39d02065c918/thorax00136-0089-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/6f3d08e31e10/thorax00136-0089-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/56946535ec07/thorax00136-0089-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/38aec1c50c2c/thorax00136-0090-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/57958ae4b2a8/thorax00136-0090-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/ff1680c2ae58/thorax00136-0091-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c582/470181/6d8ce5605575/thorax00136-0091-b.jpg

相似文献

1
The heart and pulmonary vasculature of the llama (Lama glama).
Thorax. 1974 Jul;29(4):463-71. doi: 10.1136/thx.29.4.463.
2
The pulmonary vasculature of the mountain-viscacha (Lagidium peruanum). The concept of adapted and acclimatized vascular smooth muscle.
J Comp Pathol. 1981 Apr;91(2):293-301. doi: 10.1016/0021-9975(81)90035-9.
3
[Muscular-fibrous apparatus of the human heart].[人类心脏的肌纤维装置]
Arkh Anat Gistol Embriol. 1971 Aug;61(8):57-65.
4
Quantitative histological study of the medial thickness of the pulmonary trunk and muscular pulmonary arteries in the vervet monkey.
J Pathol. 1969 Nov;99(3):181-91. doi: 10.1002/path.1710990302.
5
The histological features and physical characteristics of the pulmonary trunk at high altitude.
Pathol Microbiol (Basel). 1973;39(3):266-9. doi: 10.1159/000162659.
6
The small pulmonary arteries of the llama and other domestic animals native to high altitudes.骆驼及其他原产于高海拔地区的家畜的小肺动脉。
Cardiovasc Res. 1969 Jan;3(1):75-8. doi: 10.1093/cvr/3.1.75.
7
Comparative morphologic features of the pulmonary vasculature in mammals.
Am Rev Respir Dis. 1983 Aug;128(2 Pt 2):S53-7. doi: 10.1164/arrd.1983.128.2P2.S53.
8
Dimensions of the heart and great vessels in normal children. A postmortem study of cardiac ventricles, valves and great vessels.正常儿童心脏和大血管的尺寸。一项关于心室、瓣膜和大血管的尸检研究。
Scand J Thorac Cardiovasc Surg. 1992;26(2):83-92. doi: 10.3109/14017439209099059.
9
[Heart weight and perimeters of the atrio-ventricular orifices, pulmonary artery and aorta as related to birth weight in children in the 1st 3 months of life].
Arkh Patol. 1971;33(7):65-7.
10
Histology, extensibility and chemical composition of the pulmonary trunk of dogs, sheep, cattle and llamas living at high altitude.
J Pathol Bacteriol. 1968 Jul;96(1):161-7. doi: 10.1002/path.1700960117.

引用本文的文献

1
Pulmonary Hypertension in Acute and Chronic High Altitude Maladaptation Disorders.急性和慢性高原适应不良症中的肺动脉高压。
Int J Environ Res Public Health. 2021 Feb 10;18(4):1692. doi: 10.3390/ijerph18041692.
2
Genetic Diversity and Population Structure of Llamas () from the Camelid Germplasm Bank-Quimsachata.羊驼的遗传多样性和群体结构（）来自于骆驼种质资源库-基姆萨查塔。
Genes (Basel). 2020 May 12;11(5):541. doi: 10.3390/genes11050541.
3
Thin Air, Thick Vessels: Historical and Current Perspectives on Hypoxic Pulmonary Hypertension.

本文引用的文献

1
Ventricular weight in cardiac hypertrophy.心脏肥大时的心室重量
Br Heart J. 1952 Jul;14(3):413-20. doi: 10.1136/hrt.14.3.413.
2
THE TERMINAL PORTION OF THE PULMONARY ARTERIAL TREE IN PEOPLE NATIVE TO HIGH ALTITUDES.高海拔地区原住民肺动脉树的终末部分。
Circulation. 1963 Nov;28:915-25. doi: 10.1161/01.cir.28.5.915.
3
The bovine lung: normal vascular histology and vascular lesions in high mountain disease.牛肺：高原病中的正常血管组织学与血管病变
稀薄空气，增厚血管：低氧性肺动脉高压的历史与现状
Front Med (Lausanne). 2019 May 1;6:93. doi: 10.3389/fmed.2019.00093. eCollection 2019.
4
Structure and composition of pulmonary arteries, capillaries, and veins.肺动、静脉的结构和组成。
Compr Physiol. 2012 Jan;2(1):675-709. doi: 10.1002/cphy.c100081.
5
Pulmonary circulation of the llama at high and low altitudes.骆驼在高海拔和低海拔地区的肺循环。
Thorax. 1982 Jan;37(1):38-45. doi: 10.1136/thx.37.1.38.
6
Pulmonary haemodynamics of the yak, cattle, and cross breeds at high altitude.牦牛、黄牛及其杂交品种在高海拔地区的肺血流动力学
Thorax. 1986 Sep;41(9):696-700. doi: 10.1136/thx.41.9.696.
7
The pulmonary circulation of some domestic animals at high altitude.一些家畜在高海拔地区的肺循环。
Int J Biometeorol. 1988 Apr;32(1):56-64. doi: 10.1007/BF01623996.
8
The morbid anatomy of high altitude.高原病理解剖学
Postgrad Med J. 1979 Jul;55(645):502-11. doi: 10.1136/pgmj.55.645.502.
9
Hypoxia and the pulmonary circulation.缺氧与肺循环
J Clin Pathol Suppl (R Coll Pathol). 1977;11:21-9. doi: 10.1136/jcp.s3-11.1.21.
Med Thorac. 1962;19:528-42. doi: 10.1159/000192262.
4
Studies on the structure of the pulmonary trunk. III. The thickness of the media of the pulmonary trunk and ascending aorta in high altitude natives.肺动脉干结构的研究。III. 高原地区原住民肺动脉干和升主动脉中膜的厚度
Circulation. 1963 Jun;27:1101-4. doi: 10.1161/01.cir.27.6.1101.
5
The structure of the pulmonary trunk at different ages and in cases of pulmonary hypertension and pulmonary stenosis.不同年龄以及肺动脉高压和肺动脉狭窄病例中肺动脉干的结构。
J Pathol Bacteriol. 1959 Apr;77(2):443-56. doi: 10.1002/path.1700770216.
6
The pulmonary vessels in mitral stenosis.
J Pathol Bacteriol. 1955 Oct;70(2):291-8. doi: 10.1002/path.1700700204.
7
Histology, extensibility, and chemical composition of pulmonary trunk in persons living at sea-level and at high altitude in Peru.秘鲁海平面和高海拔地区居民肺动脉干的组织学、伸展性及化学成分
Br Heart J. 1967 Jan;29(1):120-8. doi: 10.1136/hrt.29.1.120.
8
Histology, extensibility and chemical composition of the pulmonary trunk of dogs, sheep, cattle and llamas living at high altitude.
J Pathol Bacteriol. 1968 Jul;96(1):161-7. doi: 10.1002/path.1700960117.
9
Haemodynamic and pathological study of the effect of chronic hypoxia and subsequent recovery of the heart and pulmonary vasculature of the rat.大鼠心脏和肺血管慢性缺氧及随后恢复影响的血流动力学和病理学研究
Cardiovasc Res. 1971 Jan;5(1):95-102. doi: 10.1093/cvr/5.1.95.
10
High altitude-induced pulmonary arterial hypertension in the llama (Lama glama).羊驼（小羊驼）的高原性肺动脉高压。
Am J Physiol. 1971 Feb;220(2):422-7. doi: 10.1152/ajplegacy.1971.220.2.422.