Retinal is an essential component of the visual pigment rhodopsin in the retina of the eye.
视网膜素是眼睛视网膜中视觉色素视紫红质的重要组成部分。
The doctor checked for signs of
retinal detachment during the eye examination.
医生在眼科检查中查看了视网膜脱离的迹象。
Retinal scans are being increasingly used as a biometric method for identification purposes.
视网膜扫描正越来越多地被用作生物识别身份的方法。
Night blindness can result from a deficiency of vitamin A, which is necessary for the production of
retinal.
夜盲症可能是由于缺乏维生素A造成的，而维生素A对于视网膜的生成是必需的。
Photoreceptor cells in the retina convert
retinal to its active form when light hits them.
当光线照射时，视网膜中的光感受器细胞将视网膜转化为其活性形式。
Recent research has shown that
retinal could potentially be used to treat certain types of cancer.
最近的研究表明视网膜素可能被用于治疗某些类型的癌症。
Patients with diabetes are at risk of developing diabetic retinopathy, which damages the blood vessels in the retina.
糖尿病患者有发展为糖尿病性视网膜病变的风险，这种病变会损害视网膜中的血管。
Retinaldehyde is an intermediate product in the metabolism of vitamin A to
retinal.
视黄醛是维生素A转化为视网膜过程中的一种中间产物。
Laser surgery can be effective in sealing off areas of
retinal tears or holes to prevent
retinal detachment.
激光手术可以有效地封闭视网膜撕裂或孔洞区域，以防止视网膜脱离。
Retinal imaging technology allows ophthalmologists to detect early signs of diseases like glaucoma and macular degeneration.
视网膜成像技术使眼科医生能够检测出青光眼和黄斑变性等疾病的早期迹象。
Moreover, Ozurdex, a treatment of retinal diseases, will be on display at the CIIE, while Skyrizi, a standout product in immunology, and Epkinly, a hematological tumor solution, will make their "China debut" at the event.
此外，治疗视网膜疾病的Ozurdex将在CIIE展出，而免疫学领域的杰出产品Skyrizi和血液肿瘤解决方案Epkinly将在活动中“首次亮相”。
A product to cure retinal disease was introduced to China last year, and we are actively promoting the process of including the product in the nation's medical insurance system.
ReNeuron’s two major innovations involve stem cell procedures for stroke patients and sufferers of the retinal disease retinitis pigmentosa, which leads to blindness.
The product focuses on macular edema caused by retinal vein occlusion (RVO), an eye disease that puts about 7.4 million patients in China at risk of going blind.
Dai Hong, director of the ophthalmology department at Beijing Hospital, said that RVO is a blinding retinal eye disease which develops rapidly.
If not treated in time, over 90 percent of the central retinal vein occlusion patients' final visual acuity will be lower than 0.1, causing blindness.
In July, the first ophthalmic robot-assisted retinal surgery in Asia was successfully performed in Zhejiang Provincial People's Hospital, safely and smoothly.
The robot drove a microneedle with a 100-micron outer diameter, which is as thin as a hair strand, and delivered the drugs precisely into the targeted lower cavity just above the retinal pigment epithelium (RPE) layer to treat blood clots.
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