Effects of Motorcycle Exhaust on Heart and Reproductive Development Toxicity in Rats
暴露於品質不良的空氣、心臟疾病的好發，及男性精液品質的惡化，可能具有密切的關係。台灣都會區以機車廢氣 (motorcycle exhaust，ME) 為主要空氣汙染源。本文模擬人類可能暴露環境條件下，雌性大鼠暴露二行程機車廢氣二週，心臟重量對體重的相對重量有顯著上升，暴露 ME 組大鼠心臟的脂質過氧化現象也較控制組明顯上升，組織穀胱甘肽含量含量下降，cytochrome P450 的7-ethoxycoumarin O-dealkylase 活性下降，抗氧化酵素過氧化氫酶 (catalase，CAT ...
Chen, Chien-Han, 陳建翰
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[Low-level laser therapy for the treatment of male infertility and erectile dysfunction]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanNiu Y +6 more
europepmc +1 more source
[Key role of biomechanical properties and material selection in rotator cuff repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiCai X, Zhou Y.
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Dianci bileiqi, 1989 等静压法依据的原理是,在液体和气体介质中压力在各个方向的传播是相同的.如果对装在模子内的料施加等静压,会形成致密的结构,焙烧后会均匀地收缩.与此相反,用传统的方法在制品内会产生定向结构,形成性能与压力的关系.用等静压法很方便地制造高压绝缘子.此法的主要优点:产品尺寸精确,性能无各向异性现象,由于没有干燥工序,生产周期比传统工艺短,作业面积小,废品少,能制造形状复杂的制品等等.等静压法可制得致密的氧化铝瓷,其强度等于一般压制材料的强度 ...
doaj
[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]
Se PuZhu R, Cai GP, Zheng HJ, Jia Q.
europepmc +1 more source
[Quantitation of cow's milk allergen in hypoallergenic infant formulas using ultra-high performance liquid chromatography- tandem mass spectrometry]. [PDF]
Se PuXu DK +6 more
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[Research advances in three-dimensional bioprinted wound dressings]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiShi C, Lei C, He L, Liao D.
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野生动物学报2022年3—6月，于黑龙江帽儿山森林生态系统国家野外科学观测研究站开展小斑啄木鸟（Dryobates minor）取食偏好的调查。采用样方结合样线与无线电追踪技术追踪小斑啄木鸟，采用基于“利用-可利用型”方法的Bailey’s方法分析小斑啄木鸟取食树木与取食生境的偏好，采用主成分分析归纳影响选择取食地的主要因子，利用Fisher’s精确检验、非参数检验和相关性检验探究性别在取食行为中及主要因子间的差异。结果显示：小斑啄木鸟偏好在活立木上，用轻啄的方式，在冠层处、侧枝上短时取食；株密度、取食树高度、坡度、
荆媛 +5 more
doaj
[Advances in application of cell imprinting technology in biomedical field]. [PDF]
Se PuZhao XM, Zhang ZY, Sun WJ, Qing GY.
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[Simultaneous screening of pesticides and mycotoxins in dried goji berries and mulberries by QuEChERS-liquid chromatography-quadrupole-time of flight mass spectrometry]. [PDF]
Se PuYin H +7 more
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