Analogs of microgravity: the function of Schlemm’s canal, intraocular pressure and autonomic nervous during the head-down tilt test in healthy subjects
| العنوان: | Analogs of microgravity: the function of Schlemm’s canal, intraocular pressure and autonomic nervous during the head-down tilt test in healthy subjects |
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| المؤلفون: | Yan Xiang, Junming Wang, Chaohua Deng, Wei Chen, Hong Zhang, Zhiqi Chen |
| المصدر: | International Journal of Ophthalmology, Vol 14, Iss 9, Pp 1419-1423 (2021) Int J Ophthalmol |
| بيانات النشر: | Press of International Journal of Ophthalmology (IJO PRESS), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Schlemm's canal, medicine.medical_specialty, Intraocular pressure, genetic structures, business.industry, schlemm's canal, autonomic nervous system, Lumen (anatomy), head-down tilt, RE1-994, Sitting, Head-Down Tilt, Autonomic nervous system, Ophthalmology, medicine.anatomical_structure, Clinical Research, Heart rate, medicine, Heart rate variability, sense organs, business, aqueous humor, intraocular pressure |
| الوصف: | AIM: To evaluate the ocular outcomes and to elucidate possible mechanisms underlying intraocular pressure (IOP) change following the head-down tilt (HDT) test. METHODS: The study included 21 participants at the Department of Ophthalmology of Tongji Hospital. Subjects received the test of I-care tonometry, enhanced depth imaging optical coherence tomography and heart rate variability (HRV) analysis before and after 15min HDT test. The lumen area of Schlemm’s canal (SCAR), IOP, HRV were calculated. RESULTS: IOP increased significantly after 20° head down position from 14.0±3.0 to 17.0±3.3 mm Hg (P |
| اللغة: | English |
| تدمد: | 2227-4898 2222-3959 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21b8e318c73cd0b69364fd2ca0a054cdTest http://ies.ijo.cn/en_publish/2021/9/20210919.pdfTest |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....21b8e318c73cd0b69364fd2ca0a054cd |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22274898 22223959 |
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