目的: 研究中华眼镜蛇的蛇毒因子( CVF)与中性白细胞吞噬功能的量效关系及 CVF 在非协调性异种心脏移植应 用中的意义。方法:①用不同剂量的 CVF 腹膜腔内注射( i. p. )SD 大鼠,测定大鼠血液中性白细胞噬菌率; ②经 CVF i. p. 处 理后大鼠进行颈部豚鼠—大鼠异种心脏移植,然后测定移植前后大鼠不同时点的血液中性白细胞噬菌率。结果:①CVF 能使 大鼠血液中性白细胞噬菌功能减退,并呈量效关系; ②经 CVF 处理的大鼠移植后无发生超急排斥反应(HAR) , 且血液中性白 ...
doaj
[A Study of the Association and Interaction Between Organophosphorus Pesticide Exposure and Insulin Resistance in Non-diabetic Adults]. [PDF]
Zhu X +5 more
europepmc +1 more source
目的系统梳理、总结、分析岩石-土壤-植物三者协同作用的研究现状,重点探讨植物在石质化土壤环境下的适应机制,以期为石质生境植被生长及生态环境修复提供理论支撑和科学依据。方法从内因岩石碎片体积分数及所处位置、外因植被类型与降雨气候条件等不同维度,深入分析石质土壤对植物生长的综合效应,揭示石质生境下植物在形态、生理及分子层面的适应策略。结果石质土壤对植物生长的调控作用与岩石形状、体积分数、埋深及气候条件、植物类型等因素密切相关。石质土壤中植物生长受限的主要因素是土壤水分流失和养分匮乏。在此情形下 ...
黄亚浩 +7 more
doaj
[Different Astragalus medicinal pairs improve diabetic nephropathy in mice by regulating lipid peroxidation through PTGS2]. [PDF]
Chen X +7 more
europepmc +1 more source
[Efficacy and safety of emergency administration of tranexamic acid in elderly patients with intertrochanteric femoral fractures]. [PDF]
Rui C +10 more
europepmc +1 more source
[Removal of a high-translucency zirconia crown with Er:YAG laser: a case report]. [PDF]
Huo J, Zhang X, Jing W, Zhao J, Dong H.
europepmc +1 more source
[Current status and future perspectives of precision treatment for locally advanced rectal cancer]. [PDF]
Gao J, Zhang Z.
europepmc +1 more source
[Apply the Miettinen Formula to Assess the Health Benefits of the PM<sub>2.5</sub> Simulation Intervention on Metabolic Syndrome]. [PDF]
Chen K, Han X, Yang Y, Wang P.
europepmc +1 more source
以肝细胞场(HCC)患者手术切除标本为研究材料,采用高效液相色谱荧光法检测组织中的黄曲霉毒素B1(AFB1),嵌套式多聚酶链反应技术检测组织中的HBVDNA和HCVRNA。在69.2%(18/26例)的HCC患者中检出了3.65-89.06ng不等的AFB1/g肝组织;HBVDNA和HCVRNA检出率分别为90.5%(57/63例)和12.7%(8/63例)。其中,AFB1和HBVDNA重叠检出率为61.5%(16/26例),HBVDNA和HCVRNA重叠检出率为7.9%(5/63例 ...
doaj
[Application and progress of artificial intelligence agents in drug development]. [PDF]
Zhao D, Hsieh C.
europepmc +1 more source

