血管节

基本解释 (translations)

angiotome

与血管节相关的网络例句 [注：此内容来源于网络，仅供参考]

Six cadavers were prepared for necroscopy, operative procedure of ILIF were simulated on L3-S1, and all related important anatomic structure and their relationship were observed and record. ILIF with transpedicle screw fixation were also performed with cage insertion.3. Twelve fresh frozen bovine lumbar functional spinal units were prepared for biomechanical testing. According to the different treatment order, the specimens were devided into 7 groups, which included: 1intact specimens, 2specimens were treated by left unilateral facetectomy and had homolateral anatomical threaded cages inserted, 3 TLIF with homolateral pedicle screw fixation, 4 TLIF with bilateral pedicle screw fixation, 5 specimens had anatomical threaded cages inserted on the left by intertransverse process approach, 6 ILIF with homolateral pedicle screw fixation, 7 ILIF with bilateral pedicle screw fixation.

方法1、对20名正常志愿者L3-S1节段进行CT增强+三维重建检查，在三维重建图形上测量横突长度、上下横突间距、椎间孔外椎间隙高度及斜径，观查横突间区域血管走形特点并测量血管内径，然后进行统计分析及评价。2、采用福尔马林固定尸体标本六具，模拟ILIF手术对L3-S1节段进行操作，观察横突间区域重要结构的位置和毗邻关系，并模拟同侧椎弓根钉和单枚椎间融合器的置入过程，探讨该术式存在的问题并改进。3、采用小牛脊柱运动节段标本12具，依序进行不同处理后分为以下7组：⑴正常对照组CG⑵左侧小关节切除+椎间融合器植入组(TLIF⑶TLIF附加同侧椎弓根钉固定组；⑷TLIF附加双侧椎弓根钉固定组；⑸左侧横突间入路椎间融合器植入组ILIF⑹ILIF附加同侧椎弓根钉固定组；⑺ILIF附加双侧椎弓根钉固定组。

Results:(1)Among 40 rats, 36 rats were successfully established and the rate of success is 90 percent;(2)All the successfully established models demonstrated polydipsia, polyuria and the body weight was not increased. 6 rats suffered cataract after 3 months, and 4 rats died in 6 months;(3)There was an approximately 61% loss of retinal ganglion cells in the central retina and the thickness of retina thinner under microscope ( P 0.01 ).(4) Electroscope changes include the thinner of retina, disorganization of the membranous disc of the rod cells and the thickness of basal membrane of vessal.(5)In normal group, 1 month dibetes mellitus and 1 month treatmen group, there was no expression of ERK1/ERK2 on the retina tissues. In 3 month diabetes mellitus group, the expression of ERK1/ERK2 was positive.

结果：①40只建模大鼠中36只建模成功，建模成功率为90%；②建模成功的大鼠都表现出多饮、多尿、消瘦、体重不增的表现，有6只大鼠在3个月后出现白内障，有4只大鼠在喂养接近至6个月时死亡；③HE染色光镜下6个月大鼠后极部视网膜节细胞层细胞数明显减少，减少约61%(P.01)，后极部视网膜明显变薄(P.01)；④电镜观察，视网膜变薄，视杆细胞膜盘紊乱，血管基底膜增厚等表现；⑤正常组、糖尿病组和治疗组1个月大鼠视网膜中未见ERK1/ERK2的表达，糖尿病组视网膜组织中3个月时可见少量表达，ERK1/ERK2表达部位为神经节细胞层和内核层；6个月时表达强阳性，部位表达不仅见于内核层、神经节细胞层，色素上皮层也见表达。

Accuracy between two groups was calculated byχ~2 test.Calculate the average effective radiation dose of the 30 patients.Results In group A,seventeen patients underwent both DSCT coronary angiography and SCAG,among 255 segments of 17 patients,105 lesion sites of 70 segments were diagnosed stenosis or obstruction,of them,95 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 90.48%.The agreement of two methods have a high agreement(Kappa =0.853).In group B,13 patients underwent both DSCT coronary angiography and SCAG,among 195 segments of 13 patients,73 lesion sites of 57 segments were diagnosed stenosis or obstruction, of them,65 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 89.04%.The agreement of two methods have a high agreement(Kappa =0.835). There was no significant difference(χ~2=0.098,p＞0.05) between the accuracy of two groups.The effective radiation dose of 30 patients was 3.67±0.43 mSv.Conclusion Compared with SCAG,prospectively ECG-gated transverse DSCT is a valuable examination to detect and diagnose coronary artery disease with a low dose coronary angiography.The accuracy of the DSCT is approximate to the SCAG.There was no significant difference between the accuracy of two groups.

结果200例患者均成功完成了适应性前瞻性心电门控双源CT冠状动脉血管成像；30例同期行SCAG检查的患者，A组17例：HR≤75 bpm，可评价冠状动脉节段255个，70个冠状动脉节段有105处不同程度的狭窄，95处狭窄程度与金标准SCAG相符，其阳性诊断准确率为90.48%；2种方法的诊断结果得到了较高的一致性(Kappa值=0.853)。B组13例；HR≥91 bpm，可评价冠状动脉节段195个，57个冠状动脉节段有73处不同程度的狭窄，65处狭窄程度与SCAG相符，其阳性诊断准确率为89.04%；2种方法的诊断结果得到了较高的一致性(Kappa值=0.835)。2个心率组间的诊断准确率无明显统计学差异(x~2=0.098，p＞0.05)。30例患者的平均有效辐射剂量为3.67±0.43 mSv结论适应性前瞻性心电门控双源CT冠状动脉成像是一种有效减低辐射剂量的扫描方式，其诊断准确率与金标准SCAG相比得到较高的一致性，且高、低2个心率组间诊断准确率无明显统计学差异。

ConclusionThe ganglioneuroma has some characteristic CT appearance that can improve the accuracy of diagnosis. The multilayer spiral CT can show the relationship between tumor and peripheral blood vessel and vicinal structure clearly. It can provide more reference information for clinic and operation.

结论节细胞神经瘤有一些特征性的CT表现，有助于提高节细胞神经瘤诊断的准确性；多层螺旋CT能清晰显示肿瘤与周围血管及邻近结构的关系，可为临床及手术提供更多的参考信息。

Results CT shows 18 cases of mesenteric edema, 2 cases of mesenteric pneumatosis, 7 cases of mesenteric vascular anomalies, 5 cases of mesenteric vascular were filling defect, 2 cases of the trunk of the mesenteric vascular were thickening, 21 cases of segmental mesenteric small blood vessels hyperemia, 7 cases of segmental mesenteric small blood vessels ischemia and 2 cases of the mesenteric venous accumulation of gas.

结果 CT表现：肠系膜水肿18例，肠系膜积气2例，肠系膜血管走行异常7例，肠系膜血管充盈缺损5例，肠系膜主干血管增粗2例，节段性肠系膜小血管充血21例，节段性肠系膜小血管缺血7例，肠系膜静脉积气2例。

Results Smad4 genes were expressed throughout the postnatal cochlea of three mouse genotypes at a high level. The expression concentrated in the vascular stria, spiral ligament, basal membrane, tectorial membrane, hair cells, supporting cells and spiral ganglion cells.

结果 Smad4在三种基因型小鼠耳蜗均有广泛表达，表达部位主要集中于血管纹、螺旋韧带、基底膜、盖膜、毛细胞、支持细胞、螺旋神经节细胞等处，其中血管纹和基底膜表达最为明显。

Results: In these patients, MSCTA identified 92 arterial segments to have varied degrees of stenosis or occlusion, which included 22 cases of arteriosclerosis obliterans of lower extremity (involving the abdominal aorta in 1 patient, iliac artery in 2, femoral or popliteal artery in 8, lower leg artery in 4 and full-limb vascularity in 7), 5 cases of thromboangiitis obliterans (TAO, involving the common iliac artery in 3 patients and external iliac artery in 2), and 5 cases of Takayasu's arteritis.

结果：32例患者下肢血管疾病多层螺旋CT血管成像检查中，共发现92个动脉节段不同程度的狭窄甚至闭塞。

The parameters of perfusion signal intensity-time curve, including upslope、peak signal intensity, and time to peak signal intensity were analyzed for each segment in different groups.

依据冠状动脉造影结果将不同狭窄程度血管所供心肌节段分为四组，即明显狭窄组(血管狭窄≥75％)、中度狭窄组(血管狭窄在50％～74％)、轻度狭窄组(血管狭窄＜50％)及正常组，分析每一节段心肌灌注信号曲线参数(最大斜率、强化峰值及达峰值的通过时间)并比较组间差异。

The distribution of AQP1 consisted of cells lining the bony labyrinth, fibrocytes lining the endolymphatic duct and sac, cells under the basilar membrane, fibrocytes of the spiral ligament and the spiral limbus, Cortirs organ, inner and outer spiral sulcus, stria vascularis, saccular and utricular wall, and spiral ganglion.

AQP3、7、8的分布类似，在螺旋神经节和包绕膜迷路的组织中均有表达，其中Corti器、内外螺旋沟、血管纹、螺旋神经节表达较强，在螺旋韧带、螺旋缘纤维细胞表达较弱。

Results There was a similar distributive pattern of Neul, PPCA and β-gal in the inner ear. Neul intense staining was observed in the cochlear spiral ganglion cells, spiral limbus, spiral ligament, vestibular ganglion cells, cristae, maculae hair cells, and weak staining in inner hair cells, outer hair cells, supplying cells of the organ of Corti and stria vascularis. The intense staining of PPCA and β-gal were observed in the spiral ganglion and vestibular ganglion cells, and weak staining in the spiral limbus, spiral ligament, stria vascularis and organ of Corti. The inner ear exhibited no staining when Neul, PPCA and β-gal were deficient, respectively.

Neul最强的染色主要在螺旋神经节细胞、螺旋韧带、螺旋缘、前庭神经节细胞及壶腹嵴、球囊和椭园囊感觉毛细胞，较弱的染色分布于血管纹和Corti器内、外毛细胞及支持细胞；PPCA和β-gal在螺旋神经节和前庭神经节细胞有较强的染色，血管纹、螺旋韧带、螺旋缘和Corti器内、外毛细胞及支持细胞呈较弱的染色反应；各自酶缺乏时内耳免疫染色消失。

与血管节相关的网络解释 [注：此内容来源于网络，仅供参考]

erythema nodosum：支节性红斑

常伴有全身症状,其社团病理学为血管炎改变的肉皮儿疾患其病因大都学者以为由抵抗力复合物导致支节性红斑(erythema nodosum)常由传染(球菌、结石菌、真菌等)、药物等导致的掉常反映性疾病,

nodus：节

本病急性起病,基本皮损为红色结节(nodus)和斑块(plaque ),多累及小腿伸侧及大腿、前臂,经3~6周消退. 结节性红斑可被视为一种综合征,或是一种对各种诱因的独特型反应. 一般认为系细菌、病毒、真菌感染、结核或药物等所致的血管迟发性过敏反应,

polyarteritis nodosa：支节性多动脉炎

有关支节性多动脉炎(polyarteritis nodosa),又名支节性动脉四周炎(periarteritis nodosa)是一种少见的多器官或者多体系的中小动脉节段性坏死性血管炎其病发有可能与传染或者药物及打针血清等多因素的掉常反映有关本病以体系型多见以40~50岁男的多见Raynaud征象是由严寒或者情绪颠簸和其它因素诱发肢端藐小动脉转筋而体现出的

segmental：节段性

(2)肾小球病变:就单个肾小球而言,病变累及部分毛细血管袢的称节段性(segmental)病变,病变累及血管球各节段的为球性(global)病变. 一般说来.弥漫性肾小球疾病中的肾小球病变是球性的,而局灶件者大多呈节段性的.

stent：血管内支架

经皮血管成形术是近年来血管节段性狭窄的一种介入治疗措施,它包括球囊导管扩张血管成形术、血管内支架(Stent)置入术、动脉粥样硬化物质经皮切除术、激光血管成形术.

branchiocardiac canal：鳃血管

branching enzyme 分支酶,分支因子 | branchiocardiac canal 鳃血管 | branchiomere 鳃原节

Dibothriocephalus latus：阔节裂头条虫

\\"二苯纳明\\",\\"dibenamine\\" | \\"阔节裂头条虫\\",\\"Dibothriocephalus latus\\" | \\"散播性血管内凝血\\",\\"DIC,disseminated intravascular coagulation\\"

Hypervascular Tumor of SmalI Intestine：第四节小肠富血管肿瘤

第三节小肠血管瘤Hemangioma of Smal I Intestine(68) | 第四节小肠富血管肿瘤Hypervascular Tumor of SmalI Intestine(68) | 第五节小肠缺血性肠病 Ischemic Bowel Disease Of Smal l Intestine(69)

pterygopalatine ganglion：翼腭神经节

翼腭神经节(pterygopalatine ganglion)是颅脑副交感神经节中最大和最重要的一个神经节[1],位于大鼠翼腭窝内,在三叉神经上颌支内侧. 神经元主要集中于呈三角形节的头部,也有的分散在节尾部相连的神经纤维中[2]. 节后神经纤维支配泪腺、鼻腔和腭的粘膜以及颅内外血管[3].

scoleciform：头节状

血管硬化 scoerosis vascularis | 头节状 scoleciform | 蚓形科 SCOLECOMORPHIDAE