颈动脉体

颈动脉体化学感受性在pH降低时的传递机制

Mechanisms of rabbit carotid body chemosensory transduction during low pH

CTA与MRA在颈动脉体瘤中的诊断价值

The value of CTA and MRA in the diagnosis of carotid body tumors

颈动脉体瘤的多层螺旋CT诊断

Multi-slice spiral CT diagnosis of carotid body tumor

结论：增强CT有助于颈动脉体瘤与其他神经瘤鉴别。

Conclusion : Enhancement CT is helpful to differentiate carotid body tumor from other neuroma .

16排螺旋CT在颈动脉体瘤的诊断及术式选择中的研究

Research of 16-slice Spiral CT Angiography in Diagnosis of Carotid Body Tumor and Choice of Modus Operandi

颈动脉体瘤的超声、CT及DSA表现

Appearance of ultrasound inspection , CT and DSA about carotid body tumor

目的：探讨16排螺旋CT对颈动脉体瘤的诊断及术式选择的应用价值。

Object To study the value 16-slice Spiral CT angiography in the diagnosis of Carotid-body tumor and choice of modus operandi .

目的探讨颈动脉体瘤的数字减影血管造影（DSA）诊断、鉴别诊断及制订治疗方案的价值。

Objective To determine the value of DSA in diagnosis of carotid body tumor .

结论高分辨CT增强扫描加多平面成像是诊断颈动脉体瘤及其周围侵犯关系的安全、可靠的检查方法之一。

Conclusion High resolution CT enhancement scan and MPR are safe and reliable diagnostic examination for CBT and tumor 's relationship with the neighboring structures .

结果DSA能清楚显示颈动脉体瘤血管及与相邻血管的关系。

Results DSA showed details of tumor 's vessel and relationship with neighborhood vessels plain .

NMDA受体在正常大鼠颈动脉体的表达

The expression of NMDA receptor in the carotid body of normal rat

结论DSA是颈动脉体瘤的诊断和术前评估的有效手段。

Conclusion : The DSA is useful in the diagnosis of the CBT and for therapeutic planning .

结论动脉造影数字减影技术（DSA）是颈动脉体瘤的诊断和术前评估最有效的手段。

Conclusion DSA is a most effective method for the diagnosis and evaluation of carotid body tumor .

静脉注射肾上腺素引起的瞬时血压升高对大鼠颈动脉体IL-1β和TH表达的影响

Effect of transient hypertension induced by administration of adrenaline on expression of IL-1 β and TH in rat carotid body

免疫荧光双重染色结果显示，IL-1β表达在颈动脉体球细胞中；

The result of immunofluorescence double staining showed that IL-1 β protein also expressed in the glomus cells of the organ .

颈动脉体瘤的发生与SDH基因的突变有关。

There is a familial genetic predisposition , and the occurrence of CBT is related to mutation of the SDH gene .

对测量结果进行配对t检验，比较颈动脉体瘤与颈动脉之间HRCT平扫、强化扫描时CT值的差异。

The measurement results paired test , compared with carotid body tumor and carotid artery between the HRCT scan , CT scan enhanced the value of the difference .

取自正常SD大鼠的颈动脉体细胞被分为两组，分别将其培养在常氧（21%O2，5%CO2，74%N2）或低氧环境中。

Control samples from normal SD rats ( normoxic rat ) were cultured in normoxic ( 21 % O2 , 5 % CO2 , 74 % N2 ) or hypoxic conditions .

帕金森病大鼠颈动脉体球细胞移植后TH、GFAP和TNF-α表达的动态变化

The dynamic changes of the expression of TH , GFAP and TNF - α in glomus cell of carotid body grafts in a rat model of Parkinsons disease

慢性帕金森病MPTP猴模型自体颈动脉体细胞纹状体移植术后~1H-MRS研究

In Vivo Magnetic Resonance Spectroscopy Study of Chronic Parkinsonian Monkeys by Autotransplants of Carotid Body Cell Aggregates into Striatum

结论：慢性缺氧和IL-1β刺激均可致颈动脉体IL-1RⅠ上调；

Conclusion : Both chronic hypoxia and IL-1 β can up-regulate the expression of IL-1R ⅰ in the carotid body ;

目的研究白细胞介素-1β（IL-1β）及其Ⅰ型受体（IL-1RI）mRNA在大鼠颈动脉体中的表达。

Objective To study the expressions of IL-1 receptor type ⅰ( IL-1RI ) mRNA and IL-1 β protein in the rat carotid body .

根据HRCT扫描发现的颈动脉体瘤的位置，在HRCT平扫与增强扫描图像上，共测量了106个感兴趣区的CT值。

According to the HRCT scan revealed the location of carotid body tumor in the HRCT scan and enhanced scan images , a total of 106 regions of interest measured CT value .

根据CT发现的颈动脉体瘤的位置，在HRCT平扫及强化扫描图像上，分别于颈动脉体瘤和同侧颈动脉内画圆形感兴趣区。

According to CT findings of the carotid body tumor location , plain and enhanced in HRCT scan images , respectively , in carotid body tumors and carotid artery circular regions of interest within the painting .

目的：观察慢性低压性缺氧和重组鼠白介素1β（rmIL-1β）刺激对大鼠颈动脉体中白细胞介素1受体Ⅰ型（IL-1RⅠ）表达的影响。

Objective : To observe the effects of chronic hypoxia and systemic rm IL-1 β injection on the expression of IL-1 receptor type ⅰ( IL-1 R ⅰ) in the rat carotid body .

MRI结合MRA检查对本组颈动脉体瘤和颈动脉瘤术前诊断均正确，并且MRI、MRA原始像及MRA三维重建像可提供准确的肿瘤与颈动脉及分支的关系。

Combined MRI and MRA assessment of carotid body tumors and carotid artery aneurysm yielded an accuracy of 100 % . It was also revealed that the anatomy shown on the MRI and axial MRA source images was consistent with that found by surgery .

采用免疫组织化学染色和图像分析方法观察慢性低压性缺氧和腹腔注射重组鼠IL-1β（rmIL-1β）对颈动脉体中IL-1β表达的影响。

The effects of chronic hypoxia and intraperitoneal injection of recombinant murine interleukin-1 β( rmIL-1 β) on the expression of IL-1 β in the carotid body were studied by using immunohistochemistry and image analysis .

洛贝林（Lobeline），是一种哌啶类生物碱，能选择性地兴奋颈动脉体化学感受器，反射地兴奋呼吸中枢，大剂量也能直接兴奋呼吸中枢。

Lobeline is a kind of piperidine alkaloid which can selectively active carotid chemoreceptor , reflectively actives respiratory center , and directly actives respiratory center with large dose .

结果发现胆碱能N受体（nAChR）阻断剂mecamylamine和hexamethonium抑制离体颈动脉体-窦神经标本细胞自发放电及缺氧诱发电位。

The results showed that the nicotinic acetylcholine receptor ( nAChR ) antagonists , mecamylamine and hexamethonium , abolished both spontaneous activity and hypoxia induced spike discharge recorded extracellularly from the intact rat carotid body sinus nerve preparations in vitro .

方法回顾性研究5年期间收治的26例颈动脉体瘤，男6例，女20例，平均年龄37.9岁，病程最长12年，瘤体最小3cm，最大10cm。

Methods Twenty - six patients with carotid body tumours were treated surgically from June 1993 to June 1998 . Of these patients , 6 were men and 20 were women , and the mean age was 37 . 9 years .