Results 91 to 100 of about 544,504 (134)

[Role and Potential Mechanisms of Peroxisome Proliferator-Activated Receptor α in Ultraviolet B Radiation-Induced Skin Damage]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Jiang F, Liu Y, Wang M, Xie X, Maheliya A, Du M, Wang J, Xiong H, Zhang S.   +8 more
europepmc   +1 more source

养殖污染水体-沉积物中磷的化学行为

, 2008
通过受猪场污水影响的池塘和鱼塘水生生态系统中表层水-沉积物的磷含量、磷吸附能力比较,了解猪场污水、鱼塘养殖对表层水-沉积物系统磷行为的影响.结果表明,猪场污水排放和鱼塘养殖都会明显增加水体中溶解性反应磷(DRP)和溶解性有机磷(DOP)的含量,从DRP、DOP、PP3种形态磷在总磷中所占的比例来看,DRP是水体中主要增加的磷含量.猪场污水排放对水体中磷的增加作用比鱼塘养殖更剧烈一些,猪粪是水体中磷的主要来源.但是猪场污水排放对沉积物中不同形态磷含量的影响不明显,这可能与水体中磷的存在形态和转化时间有关.
杨旺赣, 周易勇, 米玮洁, 朱端卫   +3 more
core  

[Research progress on the metabolic regulatory mechanisms of coronary collateral circulation]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zhu L, Bai Y.
europepmc   +1 more source

武汉东湖的磷——浮游植物动态模型

, 1988
本文报道了东湖的一个富营养化模型。这个模型按照1年的时间标度描述东湖藻类的生长和磷循环,其状态变量包括浮游植物磷、藻类生物量、正磷酸盐、碎屑磷和沉积物磷。模型校准和检验结果表明,模型对于系统给定状态的描述是令人满意的,并且对于系统的强制函数的改变能给予合理的响应。根据东湖富营养化工程治理的初步设想,利用模型进行了东湖污水截流前后的水质预报,同时考查了截流后移出沉积物或引灌江水对于改善其水质的效果 ...
阮景荣, 刘建康, 蔡庆华
core  

[Niemann-Pick disease with two missense mutations in SMPD1 gene: a case report and literature review]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Wei Y, Guo H, Xu JN, Chen YY, Shi HX.
europepmc   +1 more source

[Analyzing research advances in single-cell sequencing technology for immunopathological mechanisms in acute-on-chronic liver failure]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Zang SX, Cui CJ, Cui J, Zhang YL, Fu N, Nan YM.   +5 more
europepmc   +1 more source

[Chinese expert consensus on the diagnosis and treatment of Burkitt lymphoma (2026)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Lymphoid Disease Group, Chinese Society of Hematology, Chinese Medical Association, Lymphoma Expert Committee of Chinese Society of Clinical Oncology (CSCO).   +3 more
europepmc   +1 more source

[Dynamic stretching promotes osteogenic differentiation of human bone marrow mesenchymal stem cells in three-dimensional culture]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Bai X, Yuan Z, Zhou Y, Lv L.
europepmc   +1 more source

[Advances in the Regulation of Protein Phosphorylation in Streptococcal Cell Wall Synthesis]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Yi S, Peng X, Wang S.
europepmc   +1 more source

[Research progress on the pathological mechanisms and clinical translation of ferroptosis in necrotizing enterocolitis]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Luo J, Li WB.
europepmc   +1 more source