灶

With a model of reversible middle cerebral artery occlusion in rats, the effects of Losartan on the water content of brain, the contents of Evens blue and the expression of MMP-9 were investigated after 24 hours of reperfusion following two hours of cerebral ischemia.

采用血管内栓线阻断法制备大鼠局灶性脑缺血再灌注损伤模型，于脑缺血2h、再灌注24h后测定脑组织含水量、伊文斯蓝含量，免疫组织化学方法测定MMP9表达。

It pointed out that the light yellow-green color of soft district was the color of Fe

发病小脑中特别是严重水肿区域亚铁离子的显色增强提示小脑软化灶的淡黄色可能是亚铁离子的颜色。

Objective To investigate expression of Activin A and ActRⅡA in rat after focal cerebral ischemia.

目的 探讨大鼠局灶性脑缺血激活素A及其受体ⅡA的表达变化规律及意义。

Similarly, after transient focal cerebral ischemia in adult mice, activin mRNA increased at 1 and 4 h ipsilateral to the infarct but returned to control values at 24 h after reperfusion.

类似的，在短暂脑局灶性缺血的成年小鼠模型中，梗死侧的 activin mRNA 在最初的1-4小时内增加，而在再灌注后的24小时回到基础对照水平。

Objective Analysis of the liver is not typical adenomatous hyperplasia focal cancerous nodules and the early CT and MRI and diagnostic value.

目的 探讨分析肝脏不典型腺瘤样增生结节及局灶癌变的早期CT和MRI表现和诊断价值。

It became amoeboid and round cells in the later stage of cerebral ischemia and in the core zone of infarct.

结果：1。光化学局灶性脑梗塞后小胶质细胞明显活化，表现为圆形、阿米巴状、杆状和高分枝状。

Methods: The clinical data about 3 female cases of tuberous sclerosis accompanying bilateral and multiple renal angiomyolipomas were reported. Their age ranged 16-26 years. All the cases had typical facial angiofibroma and mental retardation. Of them, 2 were admitted to hospital for severe abdominal distending pain and shock, 1 was admitted to hospital for abdominal distention and epilepsy. Cranticocerebral CT revealed typical calcified cortical tuber and /or subependymal nodules, but no etrarenal organ angioleiomyoma in the 3 cases.

报告3例结节性硬化症伴多发性双肾AML的临床诊治资料。3例均为女性，年龄16~26岁，均有典型的智力低下、面部皮脂腺瘤体症，2例因腰部剧烈胀痛伴休克入院，1例因腹胀并癫痫发作入院。3例均经CT检查证实大脑钙化结节灶。

Patients had alien hand syndrome (11%), 17 patients had history of hypertention (54.83%) 16 patients had coronary artery heart disease (51.61%), 10 patients had diabetes mellitus (32.25%), 9 patients had history of cerebral infarction (29.03%), 17 patients had disorders of conciousness and mental (54.83%), 18 patients had language disorder (58.1%), 21 patients had disorders of limbs in different degrees (74.19%). MRI imaging of 22 patients showed previous cerebral infarction focuses (70.96%), 16 patients with leukoaraiosis (61%), 9 patients with angiostenosis (29%), stenosis was over 60% in 6 patients, and 7 patients showed cerebral microbleeding (22.58%). There were 34 focus of copus callusum infarctions in 31 patients.

异手综合征者3例(11%)，高血压病史17例(54.83%)，冠心病16例(51.61%)，糖尿病10例(32.25%)，脑梗死史者9例(29.03%)，神志和精神异常的17例(54.83%)，语言障碍的患者18例(58.1%)，21例(74.19%)患者有不同程度肢体运动障碍。31例胼胝体梗死患者，共34处胼胝体梗死病灶，胼胝体梗死的患者合并其它部位陈旧性梗死灶22例(70.96%)，伴有白质稀疏16例(61%)，发现血管狭窄9例（29%，其中狭窄超过60%者6例），有7例(22.58%)伴有微出血。

METHODS: The paraffin-embedded specimen of 95 cases of CRC, 57 cases of lateral tissues and 25 cases of metastatic lymphoid nodes were collected and constructed as tissue microarrays. The anormal expressions of EGF, EGFR, VEGF and COX-2 were evaluated by using the S-P method of IHC.

收集1997~1998年95例CRC原发灶、癌旁组织和转移淋巴结的石蜡标本，用组织阵列仪制备组织芯片；对组织芯片进行免疫组化染色，评估不同组织中EGF、EGFR、VEGF和COX-2的表达情况。

Objective :To study the effects of total salvianolic acidon focal cerebral ischemic injury and antioxidase activities.

目的：观察总丹酚酸对大鼠局灶性脑缺血损伤及抗氧化酶活性的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。