lens nucleus
英 [lenz ˈnjuːkliəs]
美 [lenz ˈnuːkliəs]
网络 晶状体核
英英释义
noun
- the central structure of the lens that is surrounded by the cortex
双语例句
- Since there is no measurable difference in the water contents of the nuclear regions of the lenses, this marked increase in stiffness is not due to compaction of the lens nucleus.
由于晶状体核区的含水量并未发生明显的改变，这种硬度的增加与核区内纤维的累积关系不大。 - METHODS: Through 6-8mm scleral tunnel incisions at 9:00-12:00,90 cases ( 90 eyes) of cataracts were treated with intraocular lens implantation after continuous circular capsulorhexis or turn-on jar form to deal cataract anterior capsule and extraction of lens nucleus.
方法：白内障患者90例（90眼）于9点至12点角膜缘后作6～8mm的巩膜隧道切口，撕囊或截囊后以晶状体圈匙娩出晶状体核，注吸皮质植入人工晶状体。 - Objective To evaluate the effect of cold phaco replacing phacofragmentation to remove hard lens nucleus in vitreous cavity.
目的评价冷超声乳化术代替超声粉碎术治疗眼后段玻璃体腔硬性晶体核摘除的疗效。 - Conclusion: the hardness of the lens of nucleus of patients correlated closely with their postoperative corneal edema. Therefore, one should observe corneas closely after operation and give special nursing care to them in order to prevent bullous keratopathy from happening.
[结论]晶体核硬度与术后角膜水肿的轻重密切相关，术后做好角膜观察及护理，可防止大泡性角膜病变的发生。 - Conclusions Cold phaco can be used to remove the hard lens nucleus in vitreous cavity especially to vitrectomy surgeries without phacofragmentation.
结论超声乳化机冷超声功能完全可替代超声粉碎机行眼后段玻璃体腔晶体核摘除，手术安全、实用、方便、快捷，特别实用于部分玻璃体切割机无超声粉碎功能者。 - High concentration of aqueous humor inhibited the proliferation ( P 0 01). Supernatant and suspension of lens cortex, supernatant of lens nucleus, vitreous humor could promote the proliferation ( P 0 01).
高浓度房水（占培养液1／3）抑制BLEC增殖（P＜0.01），晶体皮质、晶体核、玻璃体均促进BLEC增殖（P＜0.01）。 - Conclusion Continuous circular capsulorhexis and emulsification of lens nucleus are critical to this surgery.
结论连续环形撕囊和乳化晶状体核是乳化手术的关键。 - The anteroposterior diameter of the STN nucleus was longer than the diameters of upper-down and left-right in 3D. The 3D reconstruction of STN manifested typical structure of "dual lens", and AM nucleus displayed the typical anatomical characteristics of "amygdaloid".
STN前后径较长，上下径和左右径相对较短，表现出典型的双透镜结构特点，而AM则表现出典型的杏仁形状。 - Results The mean accumulated energy complex parameter ( AECP) is positive correlation versus the lens nucleus hardness and corneal edema rate.
结果平均累积能量复合参数（AECP）与晶状体核硬度和角膜水肿成正相关。 - Conclusion: The primary factor that causes corneal endothelial lesion during phacoemulsification and aspiration procedure is debris of lens nucleus, and the other factors cause the lesion of corneal endothelium in normal operations just in very small degree.
结论：白内障超声乳化手术中，晶体核碎片引起角膜内皮损伤是首要因素，而其他因素在正常的手术过程中对角膜内皮细胞的损伤很小。