Results 71 to 80 of about 6,234 (122)

[Research progress on the mechanism of mitochondrial dynamics in diabetic foot ulcers and its related intervention strategies]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Shan B, Guo ZA, Ma XP, Jing SS, Wu Y, Pan HB, Zeng ZY.   +6 more
europepmc   +1 more source

[Exploration and application of nanotechnology in precision transarterial chemoembolization for hepatocellular carcinoma]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Kong JQ, Li R, Zuo RN, Zhang X, Ding ZH, Dai Y.   +5 more
europepmc   +1 more source

[<i>Qingshen</i> Granules alleviate renal fibrosis in mice with unilateral ureteral obstruction by regulating Akt3-mediated M1 macrophage polarization]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang W, Gao Y, Hong X, Chen Y, Cheng M, Zhang L, Dai R, Wang Y.   +7 more
europepmc   +1 more source

初始含水率和降雨能量对黑土团聚体溅蚀特征的影响

Shuitu Baochi Xuebao
[目的] 为明晰降雨能量和初始含水率对土壤团聚体溅蚀过程机制的影响。[方法] 选取东北典型耕层黑土为研究对象,通过人工模拟降雨试验,探讨不同初始含水率、降雨能量和团聚体初始粒径的团粒溅蚀特征。[结果] (1)4种初始粒径黑土团聚体的溅蚀量均在初始含水率4%时最大,其中初始粒径＜0.25 mm团聚体溅蚀量是相同降雨能量下各粒径团聚体溅蚀量的1.21~5.50倍。随初始含水率的增加各初始粒级团聚体溅蚀量呈减小趋势,而初始含水率＞25%后则呈增大现象。(2 ...
张转敏, 王彬, 饶伟, 王文刚
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[<i>Chonggu</i> Granules attenuate cartilage injury in knee osteoarthritis patients with liver-kidney deficiency syndrome by regulating the Nrf2 pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Cheng Y, Huang C, Zhang J, Zhu Y, Qian A.   +4 more
europepmc   +1 more source

[Effect of porous surface structure on fatigue strength of 3D printed zirconia]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao J, Ding Q, Li W, Ma Q, Lan Y, Zhang L, Han J.   +6 more
europepmc   +1 more source

[Mechanism of <i>Tongxie Yaofang</i> for reducing 5-HT-induced oxidative stress injury in BRL 3A cells: the mediating role of the SREBP-1/CD1 pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Song M, Su H, Xia H, Chen S, Shao L, Jiang Z.   +5 more
europepmc   +1 more source

冻结对沙丘土壤抗风蚀能力的影响

Shuitu Baochi Xuebao
目的 明确冻结作用对沙丘土壤可蚀性及抗蚀性的影响，可加深黄河乌兰布和沙漠段冬季风沙入黄过程机理的认识，并为区域入黄沙量建模与估算提供重要科学依据。方法 通过流动沙丘迎风坡表层干沙、湿沙及冻结土层的沙粒粒径筛分试验和不同水分冻结前后的土壤进行抗剪强度测试，研究沙丘土壤冻结后抗风蚀能力。结果 沙丘不同坡位沙粒在水分的黏结作用下粒径增加，粒径峰值由0.15~0.2 mm向0.3~0.355 mm集中，约35.12%细砂颗粒黏结在一起形成较大的中砂颗粒。冻结后出现极细砂，粒径峰值为0.5~0.6 mm ...
李锦荣, 韩兆恩, 唐国栋, 杨旭, 豆春花   +4 more
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[Hollow copper sulfide nanocomposites combined with photothermal and photodynamic therapy inhibits malignant behaviors of esophageal cancer cells]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Yang P, Ji A, Liao S, Yao H, Gao Z, Chen P, Cheng H, Gao S, Shi L.   +8 more
europepmc   +1 more source

黄壤旱坡地梯化对土壤磷素流失的影响

Shuitu Baochi Xuebao, 2001
在贵州中部黄壤旱坡地上 ,通过无界径流小区法以及野外坡面径流小区试验 ,对梯化和未梯化的黄壤旱坡地地表径流中磷酸根态磷、颗粒态磷以及生物有效磷的浓度变化 ,以及旱地梯化种植与传统顺坡种植下土壤磷流失量的差异进行了研究。结果表明 ,梯化与未梯化黄壤旱坡地地表径流中颗粒态磷和生物有效磷含量出现显著性的差异 ,旱坡地梯化后地表径流中颗粒态磷的含量减少 17.0 9%～ 5 7.94 % ,生物有效磷含量减少 16.0 1%～3 6.83 %。黄壤旱地土埂梯化种植能明显减少地表径流中颗粒态磷的流失量 ...
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