Results 11 to 20 of about 3,744,817 (169)
Zhongguo shiyan zhenduanxue, 2020 目的探讨移居高原大鼠子代在高原环境中主要脏器发育状况,观察移居高原大鼠子代心脏组织形态学改变。方法将24只(18只雌鼠,6只雄鼠)8周龄wistar大鼠平均分为高原组和平原组,每组12只(9只雌鼠,3只雄鼠)按3:1雌雄比例合笼受孕,所有孕鼠均自然分娩。比较高原组和平原组子代大鼠出生后的第1天、第30天、第60天心、肝、脾、肺、肾、脑的脏器指数,取心脏组织做HE染色检测病理学变化。结果高原组子代大鼠出生第1天体重低于平原组,分别为6.20±0.77g,6.60±0.90g ...
孙薇 +6 more
doaj
Studying the Zhuangzi: An Institutional Approach
Philosophy Compass, Volume 21, Issue 3, May/June 2026.ABSTRACT Comparative political philosophy has recently grown in prominence, but most attention focuses on Confucians such as Confucius, Mencius, and Xunzi. Daoists, particularly Zhuangzi, have long been neglected. This paper proposes an “institutional approach” to Zhuangzi's philosophy, examining what institutions can create a social environment that ...
Baldwin Wong
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2023 目的探讨抗糖药物卡格列净（CGLZ）对阿霉素所致肾病综合征（NS）模型大鼠的治疗作用，以及超声造影（CEUS）联合彩色多普勒血流显像（CDFI）在治疗过程中的评价作用。方法56 只SD 雄性大鼠随机分为正常组（NG）、模型组（MG）、泼尼松（PAT）组（PG）、小剂量CGLZ 组（LSCG）、大剂量CGLZ 组（HSCG）、小剂量CGLZ + PAT 组（LUCG）和大剂量CGLZ +PAT 组（HUCG），每组8 只。采用阿霉素2 次尾静脉注射法诱导制备NS 大鼠模型，以常规PAT ...
洪文娟 +6 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou +8 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2010 目的通过对电针治疗后大鼠局灶性脑缺血模型（MCAO）酪氨酸羟化酶（tyrosine hydroxylase,TH）表达改变的观察,探讨电针对脑可塑性的影响。方法将大鼠随机分为对照组（正常大鼠）、实验组（局灶性脑缺血的大鼠）、治疗组（局灶性脑缺血的大鼠+针刺）,采用荧光定量RT-PCR技术观察各组大鼠TH的动态变化。结果治疗组大鼠TH活性比实验组有显著提高呈阳性表达 ...
田明秀, 陈加俊, 赵静, 黄艳苹
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Constructing a porous scaffold with the essential features of natural cancellous bone, including structural architecture and biochemical cues, is one of the pivotal factors for effective bone regeneration. In this study, a biomimetic composite porous Gelatin fibrous scaffold (SrHA/Gelatin) incorporating ultralong strontium‐doped hydroxyapatite
Yin‐Chuan Wang +8 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】探讨自发高血压大鼠心肌肥厚与心室颤动阈值的关系。【方法】20只雄性自发高血压大鼠，随机分成10周龄组（n=10）和18周龄组（n=10）；10只10周龄雄性Wistar大鼠为对照组。分别测定3组大鼠的动脉收缩压、心脏质量指数、心室有效不应期和心室颤动阈值。【结果】①自发高血压大鼠的动脉收缩压和心脏质量指数明显高于Wistar大鼠（P〈0．001），心室颤动阈值明显低于Wistar大鼠（P〈0．001）；②自发高血压大鼠中 ...
黄至斌 +4 more
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Intervertebral disc degeneration (IDD) is a predominant cause of low back pain, significantly impacting quality of life. Mitochondrial fitness is essential in the progression of IDD, as it regulates cellular senescence and pyroptosis. This study investigates the role of mitochondrial caseinolytic protease P (ClpP) in alleviating senescence and
Kun Wang +7 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2013 目的肝纤维化动物模型大鼠应用雷帕霉素后,检测大鼠肝组织切片中转移生长因子（TGF-β1）表达,探讨雷帕霉素与肝纤维化病理演变的相关性。方法作者将实验大鼠随机分为3组:①正常对照组大鼠（A组）;②肝纤维模型组大鼠（B组）;③肝纤维模型灌注雷帕霉素组（C组）。C组大鼠按2mg/kg体重胃内灌注雷帕霉素,每天1次,持续2周。3组大鼠同期处死,取肝组织进行形态学及组织学研究分析。结果 3组大鼠肝组织切片经HE及免疫组织化等染色后,图片经Image-pro plus 6.0图像分析软件整理。A、B、C ...
钟志宏, 戴东, 陈土明, 吴祖超
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT This study introduces novel nonequiatomic TiZrCoCrMoCux (x = 0, 5, 10; at%) medium‐entropy alloys (MEAx) tailored for orthopedic implants, synergistically combining the biocompatibility of Ti‐based alloys, the wear resistance of CoCrMo alloys, and the antibacterial/osteogenic attributes of Cu. The alloy's microstructure, mechanical properties,
Hang Yu +9 more
wiley +1 more source