脑样的

Objective To explore CT findings and clinical value of cerebral hemorrhage caused by cerebral amyloidosis angiopathy.

目的：探讨脑淀粉样血管病所致脑出血的CT表现特点及临床价值。

A process for simultaneous purification of phosphatidyl choline and phosphatidyl ethanolamine by alumina column chromatography was developed, and the optimization of operating parameters was made.

研究了氧化铝柱层析同时分离纯化卵磷脂和脑磷脂的工艺过程，包括上样、洗脱工艺条件优化以及氧化铝再生等。

These Fos-immunopositive neurons were intensively distributed in different subnuclei of the vestibular nucleus complex (including medial, superior and spinal nuclei), nucleus of the solitary tract, locus coeruleus, medial and lateral parabrachial nucleus of the brainstem, paraventricular nucleus of the diencephalons and the amygdala of the limbic system;(3) The expression of Fos protein can be scarcely detected around forementioned regions in brains of the rats following complex two-axes rotation stimulation after the bilateral labyrinthectomy.

结果显示：(1)正常对照组和双侧迷路毁损组大鼠的脑内均未检测到Fos样免疫阳性产物；(2)两轴旋转刺激组的大鼠在给予复杂的围绕两轴旋转的加速度刺激后，在大鼠脑和脑干的多个核团内均可检测到Fos样免疫阳性神经元，其阳性产物主要表达于细胞核。

The manage of hair interpretation of the cause of hypertensive sex cerebral hemorrhage and remedial principle cerebral hemorrhage cent sends a gender to send gender and afterwards formerly, bring about the former cerebral hemorrhage that send a gender (the critical factor with the mainest Primary Brain Hemorrhage) is hypertension and disease of blood-vessel of amylaceous appearance head.

高血压性脑出血的发病机理及治疗原则脑出血(intracerebral hemorrhage，ICH)分为原发性和继发性，导致原发性脑出血最主要的危险因素是高血压和淀粉样脑血管病。

With improved control of blood pressure, many centers have found this entity to be declining in incidence, with hemorrhage due to amyloid angiopathy now seen more commonly.

但随着控制血压技术的逐渐提高，许多医疗中心已发现因为这一因素引发脑出血的几率正在降低，而淀粉样血管病的引发的脑出血却日见常见。

Between 6th and 14th weeks afteconstricted bilateral renal arteries, the blood pressure in the majority of RHRSP with cerebral infarction was obviously higher than in RHRSP without cerebral infarction (28. 8±2. 24kPa～32. 3 ±2. 88kPa, 26. 2±2. 01～28. 3±2. 33kPa respectively). Severe hyalinosis, fibrosis, wall hypertrophy, lumen stenosis, and even microaneurysm formation in cerebral small arteries in RHRSP with cerebral infarction were found, while slight to mild arteriolosclerosis in RHRSP was found without cerebral infarction.

本实验发现，RHRSP在经受不同水平的低血压后，产生脑梗塞的大多数（32/38只）在肾动脉狭窄术后第六周至第十四周，血压为28.8±2.24 kPa～32.3±2.88 kPa（216±17mmHg～242±22mmHg），显著高于无脑梗塞的RHRSP，并且发现这些RHRSP的脑内小血管呈严重的透明样变、纤维素样变性，管壁增厚，管腔狭窄，部分有微动脉瘤形成；而无脑梗塞的RHRSP的血压为26.2±2.01kPa～28.3±2.33 kPa（200±15mmHg～212±17.5mmHg），其脑内小血管呈轻至中度的动脉硬化改变。

Naphthalene was used as internal standard substance in the analysis method. ResultsThe standard curve of bornyl acetate was linear over the range of 0.109 6～1.753 6 μg,r=0.999 6.The mean recovery of bornyl acetate was 101.33％,RSD=1.79%.

结果在该色谱条件下，乙酸龙脑酯在进样量0.109 6～1.753 6 μg范围内呈良好线性关系，r=0.999 6；乙酸龙脑酯的加样回收率为101.33％，RSD=1.79%。

objective to explore the reasonable utilization of cephalosporins in chronic renal failure patients with cephalosporin encephalopathy.method we retrospectively analyzed the clinical characteristics of 29 crf patients,who developed encephalopathic syndrome and was treated with cephalosporin.results the encepha1opathic syndrome include (1)mental confusion in 4 cases;(2)unconsciousness in 2 cases;(3)seizure in 23 cases.physical examination did not show signs of cerebral focal injury.computed tomography of the brain in 29 patients did not show acute lesions.the state of neurotoxicity was completely recovered after discontinuation of cephalosporins.conclusion cephalosporins used in conventional doses or reduced doses can cause temporary encephalopathy in patients with crfwhich might due to prolongation of drug half life.

目的 通过研究慢性肾功能衰竭患者抗生素脑病的发病机制和临床特点，探讨头孢菌素在crf患者中的合理应用。方法 29例crf患者在使用常规剂量或减量使用头孢菌素后出现神经精神症状，诊断为抗生素脑病，将其临床资料进行回顾性分析。结果神经精神症状表现多样：(1)精神异常4例，表现为胡言乱语、烦躁不安、睡眠倒错；(2)意识障碍2例，表现为嗜睡、昏睡、神志不清；(3)癫痫样抽搐23例，表现为肌阵挛、全身抽搐、癫痫样发作；部分患者同时出现几组症状。所有患者均无神经系统定位体征，行颅脑ct检查无急性病变。

There was a significant difference in apomorphine-induced rotational behavior between microencapsulated BCC graft group and non-microencapsulated BCC graft group (P ＜0.01). Conclusion Transplantation of BCC into brain can improve the abnormal rotational behavior in PD-like rats, which was correlated with the survival of BCC in the host brain. The micro-capsules from APA can decrease the host immune response to the heterogenic BCC grafts.

BCC脑内移植可改善PD样大鼠的异常旋转行为；大鼠旋转行为的改善与BCC在脑内的存活状态有关；海藻酸钠及多聚赖氨酸制作的微囊可降低异种BCC移植的排斥反应发生率。

Minor features include dental pits, renal cysts, rectal hamartoma polyps, cerebral white matter migration lines, gingival fibromas, and confetti skin lesions.

辅助特征包括牙齿凹痕、肾囊肿、直肠错构瘤样息肉、脑白质放射移行线，牙龈纤维瘤，斑驳样的皮肤斑。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。