Nanba K, Schwartz B
Arch Ophthalmol. 1986 Nov;104(11):1652-5. doi: 10.1001/archopht.1986.01050230090039.
We analyzed the relationship between the hemodynamics of the anterior ciliary artery and intraocular pressure (IOP) by measuring the pressure of the artery with a modified pressure chamber method and the diameter of the artery on color photographs taken with a photo slit lamp (Zeiss). Of 38 subjects, nine were normal, and 29 were ocular hypertensive. We found a significant positive correlation between diameter of the anterior ciliary artery and IOP and a significant negative correlation between pressures of the anterior ciliary artery and IOP. The increase in IOP may influence the circulation of the anterior uvea, resulting in a decrease in anterior ciliary arterial pressure and an increase in diameter of the anterior ciliary artery. Our results support the concept that the blood flow in the anterior ciliary artery is from the inside of the eye to the outside.
我们采用改良压力室法测量睫状前动脉压力，并通过裂隙灯（蔡司）拍摄的彩色照片测量动脉直径，分析了睫状前动脉血流动力学与眼压（IOP）之间的关系。38名受试者中，9名正常，29名眼压高。我们发现睫状前动脉直径与眼压之间存在显著正相关，睫状前动脉压力与眼压之间存在显著负相关。眼压升高可能会影响眼前节的循环，导致睫状前动脉压力降低，睫状前动脉直径增加。我们的结果支持睫状前动脉血流从眼内流向眼外的观点。
