Results 71 to 80 of about 4,991 (167)

肺活检在先天性心脏病合并肺动脉高压的外科临床应用

Zhongshan Daxue xuebao. Yixue kexue ban, 1991
先天性心脏病合并肺动脉高压的外科疗效众说纷纭,作者就肺活检定量与定性分析肺血管病变进行比较。在研究组30例先心病并肺高压与对照组11例的重复分析结果表明;“移行段”肺小动脉壁中层厚度定量分析比Heath-Edwards定性分析优越,与临床手术疗效相关性好,可重复性高、与肺动脉及动脉收缩压之比等的血流动力学指标相关性好。作者推荐经电脑分析的以心导管指标反映定量活检的方程:M％=2.54+8.69(Pp/Ps)+0.23(Rp)-0.04(DPA),以及国人“移行段”肺小动脉中层厚度的分析标准,供临床参考。
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[Comparative analysis of clinical characteristics of term and preterm neonates with necrotizing enterocolitis undergoing surgery]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Li JL, Wei H, Tan Q, Cao J, Zhu T, Zhang Y, Shi Y, Wang ZL.   +7 more
europepmc   +1 more source

[Brain and Meningeal Metastases of Lung Cancer Manifested as Brain Calcifications: 
A Case Report and Literature Review]. [PDF]

Zhongguo Fei Ai Za Zhi
Zhang D, Kong Y, Liang X, Zhou X.
europepmc   +1 more source

[Explanation and interpretation of blood transfusion provisions for critically ill and severely bleeding pediatric patients in the national health standard "Guideline for pediatric transfusion"]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Huang R, He QN, Hei MY, Yang MH, Zhu XF, Lu J, Xu XJ, Yuan TM, Zhang R, Wang X, Liu JP, Wang J, Shao ZL, Zhao MY, Guo YJ, Wu XY, Chen JR, Chen QR, Guo J, Gui R.   +19 more
europepmc   +1 more source

[Recent advances on the role of exosomes in neurodegenerative diseases]. [PDF]

Se Pu
Bu CT, Zhu XD, Zhang QY, Shao WY.
europepmc   +1 more source

[Advances in stroke after transcatheter aortic valve replacement]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhou Y, Yang R.
europepmc   +1 more source

[Dural arteriovenous fistula in a neonate presenting with respiratory distress]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
DU Y, Zhang JH, Li JL, Wang ZP, Wu MG.
europepmc   +1 more source

大蒜素在氨水诱导的小鼠实验性咳嗽中的镇咳作用及机制

Zhongshan Daxue xuebao. Yixue kexue ban, 2015
摘 要： 【目的】 探讨大蒜素对小鼠的镇咳作用及其中枢和外周机制。【方法】 玉米油溶解大蒜素后将其配成高（１％）、中（０．５％）、低（０．２５％）三种浓度，将小鼠分成单纯引咳组、玉米油溶剂对照组、大蒜素低、中、高剂量组和氢溴酸右美沙芬糖浆组。对各组小鼠灌胃给药（４ ｍＬ／ｋｇ）后，以经典的浓氨水引咳并观察各组的镇咳作用。实验结束后取各组小鼠气管进行病理组织学检查，并用ＥＬＩＳＡ法测脑组织匀浆中５－羟色胺（５－ＨＴ）含量及外周血清中白细胞介素－１０（ＩＬ－１０）水平。 【结果】 大蒜素低、中 ...
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[Optical coherence tomography angiography and microvessel density quantification in penumbra after traumatic brain injury in rats]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhong P, Hu X, Wang Z.
europepmc   +1 more source

[Electroacupuncture pretreatment alleviates cerebral ischemia-reperfusion injury in rats by inhibiting ferroptosis through the gut-brain axis and the Nrf2/HO-1 signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang A, Sun X, Pang B, Wu Y, Shi J, Zhang N, Ye T.   +6 more
europepmc   +1 more source