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Showing 13 to 24 of 1689 entries
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Ontogenetic characterization of sporangium and spore of Huperzia serrata: an anti-aging disease fern.

Botanical studies

Long H, Li J, Li YY, Xie DY, Peng QZ, Li L.
PMID: 28597446
Bot Stud. 2016 Dec;57(1):36. doi: 10.1186/s40529-016-0151-9. Epub 2016 Nov 14.

BACKGROUND: Huperzia serrata is a medicinal plant used in Traditional Chinese Medicine, which has been used to prevent against aging diseases. It is mainly propagated by spores and grows extremely slowly. Due to severe harvest, it is a highly...

Functional network analysis of gene-phenotype connectivity associated with temozolomide.

Oncotarget

Shi J, Dong B, Zhou P, Guan W, Peng Y.
PMID: 29152101
Oncotarget. 2017 Sep 12;8(50):87554-87567. doi: 10.18632/oncotarget.20848. eCollection 2017 Oct 20.

RATIONALE: Glioma has a poor survival rate in patients even with aggressive treatment. Temozolomide (TMZ) is the standard chemotherapeutic choice for treating glioma, but TMZ treatment consistently leads to high resistance.AIM: To investigate the underlying mechanisms of TMZ action...

Is idiopathic recurrent pancreatitis attributed to small stones?.

World journal of gastrointestinal endoscopy

Chow WK, Peng YC.
PMID: 23678384
World J Gastrointest Endosc. 2013 May 16;5(5):273-4. doi: 10.4253/wjge.v5.i5.273.

Idiopathic recurrent pancreatitis remains a clinical challenge. Intraductal ultrasonography in the management of idiopathic recurrent pancreatitis may be a new strategy for undetermined causes after initial diagnostic approaches, including endoscopic retrograde cholangio-pancreatography (ERCP). However, no definite cause after ERCP...

A low-cost and advanced SiOx-C composite with hierarchical structure as an anode material for lithium-ion batteries.

Physical chemistry chemical physics : PCCP

Wu W, Shi J, Liang Y, Liu F, Peng Y, Yang H.
PMID: 25929515
Phys Chem Chem Phys. 2015 May 28;17(20):13451-6. doi: 10.1039/c5cp01212k.

A cost-efficient and scalable method is designed to prepare a SiOx-C composite with superior cyclability and excellent rate performance. The glucose addition in a two-step way induces a hierarchical structure, where individual SiOx nanoparticles are wrapped by a conductive...

Free dermatoplasty combined with vacuum sealing drainage for the treatment of large-area soft tissue defects accompanied by bone exposure in the lower leg.

Experimental and therapeutic medicine

Qu J, Yan R, Wang L, Wu J, Cao L, Zhao G, Sun K, Zhang L, DU X, Peng Y, Li S, Ma H, Gao J, Liu H.
PMID: 23737883
Exp Ther Med. 2013 May;5(5):1375-1380. doi: 10.3892/etm.2013.999. Epub 2013 Mar 12.

The aim of this study was to investigate the clinical efficacy of free dermatoplasty combined with vacuum sealing drainage (VSD) for the treatment of large-area soft tissue defects accompanied by bone exposure in the lower leg (

Spare-part surgery.

Seminars in plastic surgery

Peng YP, Lahiri A.
PMID: 24872768
Semin Plast Surg. 2013 Nov;27(4):190-7. doi: 10.1055/s-0033-1360586.

The authors discuss the use of scavenged tissue for reconstruction of an injured limb, also referred to as "spare-part surgery." It forms an important part of overall reconstructive strategy. Though some principles can be laid down, there is no...

Research of 100 MHz ultra-low-jitter clock generating circuit.

The Review of scientific instruments

Qiu D, Tan F, Tian S, Zeng H, Ye P.
PMID: 25933877
Rev Sci Instrum. 2015 Apr;86(4):044704. doi: 10.1063/1.4916682.

Jitter which quantifies the quality of a clock is an important specification. It is of great significance for an electronic system. To obtain a good signal-to-noise ratio for sampling systems, there must be clocks with low jitter performances. By...

Nanogranular TiN-ZrO₂ intermediate layer induced improvement of isolation and grain size of FePt thin films.

Scientific reports

Dong KF, Li HH, Peng YG, Ju G, Chow GM, Chen JS.
PMID: 25001593
Sci Rep. 2014 Jul 08;4:5607. doi: 10.1038/srep05607.

The effects of TiN-ZrO₂ intermediate layer on the microstructures and magnetic properties of FePt films were investigated. The TiN-ZrO2 intermediate layer was granular consisting of grains of solid solution of Ti(Zr)ON segregated by amorphous ZrO₂. By doping ZrO₂ into...

Earlier Metabolizable Energy Intake Level Influences Heat Production during a Following 3-Day Fast in Laying Hens.

Asian-Australasian journal of animal sciences

Ning D, Guo YM, Wang YW, Peng YZ.
PMID: 25049823
Asian-Australas J Anim Sci. 2013 Apr;26(4):558-63. doi: 10.5713/ajas.2012.12566.

The present study was conducted to estimate energy requirements for maintenance in laying hens by using indirect calorimetry and energy balance. A total of 576 28-wk-old Nongda-3 laying hens with dwarf gene were randomly allocated into four ME intake...

Synthesis of concave gold nanocuboids with high-index facets and their enhanced catalytic activity.

Chemical communications (Cambridge, England)

Li L, Peng Y, Yue Y, Hu Y, Liang X, Yin P, Guo L.
PMID: 26097908
Chem Commun (Camb). 2015 Jul 25;51(58):11591-4. doi: 10.1039/c5cc02106e. Epub 2015 Jun 22.

Novel concave gold nanocuboids bounded by 24 high-index {611} facets are synthesized using the seed-mediated growth method via an overgrowth mechanism. The as-synthesized products demonstrated greatly enhanced catalytic activity for the electro-oxidation of glucose and the reduction of 4-nitrothiophenol...

Exogenous spermine pretreatment confers tolerance to combined high-temperature and drought stress .

Biotechnology, biotechnological equipment

Fu XZ, Xing F, Wang NQ, Peng LZ, Chun CP, Cao L, Ling LL, Jiang CL.
PMID: 26019505
Biotechnol Biotechnol Equip. 2014 Mar 04;28(2):192-198. doi: 10.1080/13102818.2014.909152. Epub 2014 Jul 08.

Spermine (Spm) is thought to play an important role in drought or high-temperature (HT) tolerance. However, it is not clear whether Spm confers similar resistance in the presence of both drought and HT, which often occur simultaneously. In the...

Reaction Mechanism of 3,4-Dinitrofuroxan Formation from Glyoxime: Dehydrogenation and Cyclization of Oxime.

Chemphyschem : a European journal of chemical physics and physical chemistry

Peng YJ, Jiang YX, Peng X, Liu JY, Lai WP.
PMID: 26677195
Chemphyschem. 2016 Feb 16;17(4):541-7. doi: 10.1002/cphc.201500968. Epub 2016 Jan 20.

The reaction pathway of the formation of 3,4-dinitrofuroxan from glyoxime is theoretically investigated under experimental conditions with 25 % nitric acid and dinitrogentetroxide reagents to clarify the mechanism of formation of a furoxan ring by glyoxime. The geometric configurations...

Showing 13 to 24 of 1689 entries