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肺纤维瘤
相关语句
  pulmonary fibroma
     Methods:CT findings in 102 patients with pulmonary benign masses confirmed by surgery and pathology were analyzed. They included inflammatory pseudotumors (45 cases),tuberculomas (42 cases),angioma (5 cases),hamartoma (3 cases),lung sequestration (3 cases),aspergillosis (2 cases),pulmonary fibroma (1 case),and pulmonary hematoma (1 case).
     方法 :对照分析经手术及病理证实的 10 2例肺内良性病变的CT表现 ,其中肺炎性假瘤 45例 ,结核瘤 42例 ,肺血管瘤 5例 ,错构瘤 3例 ,肺隔离症 3例 ,曲霉菌病 2例 ,肺纤维瘤和肺血肿各 1例。
短句来源
  “肺纤维瘤”译为未确定词的双语例句
     Apoptosis of L929 cells induced by norcantharidin
     去甲斑蝥素诱导小鼠肺纤维瘤L929细胞凋亡
短句来源
     Purpose:To study the mechanism of norcantharidi n (NCTD)-induced apoptosis on L929 cell lines.
     目的:研究去甲斑蝥素 (norcantharidin,NCTD)抑制小鼠肺纤维瘤 (L929)细胞的作用机制。
短句来源
  相似匹配句对
     Lung multiple fibroma in Bactrian camels
     双峰驼多发性纤维瘤的发现
短句来源
     Apoptosis of L929 cells induced by norcantharidin
     去甲斑蝥素诱导小鼠纤维瘤L929细胞凋亡
短句来源
     THE BENIGN TUMORS OF LUNG
     良性肿瘤
短句来源
     NASOPHARYNGEAL FIBROMA
     鼻咽纤维瘤
短句来源
     hyperedria in lung;
     淤血;
短句来源
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Objective To promote the understanding of X-ray examination in the diagnosis of solitary globular lesion of lung.Methods Of 402 cases with solitary globular lung lesion, 398 were proved by operation,pathology and 4 cases of lung abscess were proved by clinical therapy. Anteroposterior radiogrphs were taken in all cases;lateral radiogrphs were taken in 368 cases.Results Of these cases ,there were peripheral lung cancer 96,tuberculoma 33,lung echinococcosis 253, lung abscess 9, pulmonary metastatic carcinoma...

Objective To promote the understanding of X-ray examination in the diagnosis of solitary globular lesion of lung.Methods Of 402 cases with solitary globular lung lesion, 398 were proved by operation,pathology and 4 cases of lung abscess were proved by clinical therapy. Anteroposterior radiogrphs were taken in all cases;lateral radiogrphs were taken in 368 cases.Results Of these cases ,there were peripheral lung cancer 96,tuberculoma 33,lung echinococcosis 253, lung abscess 9, pulmonary metastatic carcinoma 3.There were no characteristic signs in the rare diseases. Therefore , it's difficult to diagnose these lesions. The rare diseases include inflammatory pseudotumor 2, pulmonary hamartoma 2 , lung sarcoma 2 , pneumoblastoma 1 and lung fibroma 1. Conclusion X-ray examination is important in the diagnosis of solitary globular lung lesion.

目的 提高X线检查对肺内孤立球形病变诊断重要性的认识。方法  40 2例肺内孤立球形病变 ,其中手术及病理证实3 98例 ,4例肺脓肿经临床证实。全部病例均摄胸部正位片 ,3 68例有侧位胸片 ,95例有病灶体层。结果 常见病周围型肺癌 96例 ,肺结核瘤 3 3例 ,肺包虫病 2 5 3例 ,肺脓肿 9例 ,转移瘤 3例。炎性假瘤、错构瘤、肺肉瘤各 2例。肺母细胞瘤、肺纤维瘤各 1例。常见病大多有典型X线表现 ,结合临床诊断容易明确。少见病有时缺乏特征性表现 ,大多数诊断较为困难。结论 X线检查对肺内孤立球形病变的诊断有重要的价值 ,仍为首选的方法。

Objective:To study the CT findings of the pulmonary benign masses and to assess their diagnostic value.Methods:CT findings in 102 patients with pulmonary benign masses confirmed by surgery and pathology were analyzed.They included inflammatory pseudotumors (45 cases),tuberculomas (42 cases),angioma (5 cases),hamartoma (3 cases),lung sequestration (3 cases),aspergillosis (2 cases),pulmonary fibroma (1 case),and pulmonary hematoma (1 case). Results: CT diagnosis coincided with final diagnosis in 33.3% patients...

Objective:To study the CT findings of the pulmonary benign masses and to assess their diagnostic value.Methods:CT findings in 102 patients with pulmonary benign masses confirmed by surgery and pathology were analyzed.They included inflammatory pseudotumors (45 cases),tuberculomas (42 cases),angioma (5 cases),hamartoma (3 cases),lung sequestration (3 cases),aspergillosis (2 cases),pulmonary fibroma (1 case),and pulmonary hematoma (1 case). Results: CT diagnosis coincided with final diagnosis in 33.3% patients with inflammatory pseudotumors,73.8% patients with tuberculomas,20% patients with pulmonary angioma,and in all patients with lung sequestration and pulmonary aspergillosis.Conclusion:Most pulmonary benign masses can be diagnosed correctly through careful study and reappraisal of CT findings.

目的 :探讨肺内良性肿块的CT表现及其诊断价值。方法 :对照分析经手术及病理证实的 10 2例肺内良性病变的CT表现 ,其中肺炎性假瘤 45例 ,结核瘤 42例 ,肺血管瘤 5例 ,错构瘤 3例 ,肺隔离症 3例 ,曲霉菌病 2例 ,肺纤维瘤和肺血肿各 1例。结果 :肺炎性假瘤、肺结核瘤、肺血管瘤、肺隔离症及曲霉菌病的CT符合率分别为 3 3 .3 %、73 .8%、2 0 %、10 0 %和 10 0 %。结论 :通过仔细对照分析和重新评判 ,对大多数肺内良性肿块可以作出定性诊断

Purpose:To study the mechanism of norcantharidi n (NCTD)-induced apoptosis on L929 cell lines. Methods:Inhibitory effects of NCTD on L929 cell lines were meas ured by MTT test. Morphological changes were observed by Hoechst 33258 staining. DNA gel electrophoresis and LDH activity test were used to determine apoptosis. The mechanism of NCTD-induced apoptosis was analyzed by addition of several ki nds of mitogen activated protein kinase (MAPK) inhibitors and by Western blot an alysis. Results:NCTD induced L929...

Purpose:To study the mechanism of norcantharidi n (NCTD)-induced apoptosis on L929 cell lines. Methods:Inhibitory effects of NCTD on L929 cell lines were meas ured by MTT test. Morphological changes were observed by Hoechst 33258 staining. DNA gel electrophoresis and LDH activity test were used to determine apoptosis. The mechanism of NCTD-induced apoptosis was analyzed by addition of several ki nds of mitogen activated protein kinase (MAPK) inhibitors and by Western blot an alysis. Results:NCTD induced L929 cell death in a time and dose depende nt manner. The cytotoxic effect of NCTD on L929 cell lines were induced mainly t hrough apoptotic pathways. Membrane blebbing and chromatin condensation were obs erved in NCTD-treated L929 cells. DNA fragments were also detected by agarose g el electrophoresis. By adding of MAPK (JNK or ERK) inhibitors, a distinct inhibi tion of apoptosis was detected. Western blot analysis showed that the expression of ERK proteins was decreased whereas the expression of phosphorylated form of ERK was increased depending on the time period. At the same time, the expression of JNK showed no change, while the expression of phosphorylated JNK was increas ed. Conclusions:The cytotoxic effect of NCTD on L929 cell lines was mainly due to apoptosis. ERK and JNK MAPKs might be involved in the apoptotic p athways of NCTD-treated L929 cells.

   目的:研究去甲斑蝥素 (norcantharidin,NCTD)抑制小鼠肺纤维瘤 (L929)细胞的作用机制。方法:用MTT法测定细胞生长抑制率。采用Hoechst33258染色、DNA凝胶电泳和乳酸脱氢酶 (LDH)活力检测细胞凋亡。用免疫印迹法(Westernblot)分析了细胞外信号调节激酶 (extracellularsignal regulatedkinase, ERK)和磷酸化ERK、c JunN 末端激酶 (C JunN terminalkinase, JNK)和磷酸化JNK蛋白表达的变化。结果:NCTD诱导L929细胞凋亡。JNK抑制剂 (SP600125)与ERK抑制剂(PD98059),可明显抑制NCTD对细胞的杀伤作用。同时磷酸化ERK和磷酸化JNK表达增加。结论:NCTD对L929细胞的细胞毒作用是通过诱导其凋亡而发生的,且呈时间剂量依赖性。这种作用可能与JNK,ERK通路激活有关。

 
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