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Showing 13 to 24 of 7293 entries
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Rhodium-catalyzed synthesis of 1,2-dihydropyridine by a tandem reaction of 4-(1-acetoxyallyl)-1-sulfonyl-1,2,3-triazole.

Chemical communications (Cambridge, England)

Dai H, Yu S, Cheng W, Xu ZF, Li CY.
PMID: 28513654
Chem Commun (Camb). 2017 Jun 13;53(48):6417-6420. doi: 10.1039/c7cc02521a.

A tandem reaction of 4-(1-acetoxyallyl)-1-sulfonyl-1,2,3-triazole including formation of α-imino rhodium carbene, 1,2-migration of an acetoxy group and six electron electrocyclic ring closure was reported. The migration of the OAc group with excellent chemoselectivity was the crucial process, leading to...

Ozonated autohemotherapy modulates the serum levels of inflammatory cytokines in gouty patients.

Open access rheumatology : research and reviews

Li LY, Ma RL, Du L, Wu AS.
PMID: 28860878
Open Access Rheumatol. 2017 Aug 11;9:159-165. doi: 10.2147/OARRR.S119749. eCollection 2017.

OBJECTIVES: Ozonated autohemotherapy (O3-AHT) has been used to effectively treat gout, but the underlying therapeutic mechanisms remain unknown. In this study, as an initial effort to understand the therapeutic mechanisms of O3-AHT, we aim to examine the effect of...

The dynamics of nucleation and growth of a particle in the ternary alloy melt with anisotropic surface tension.

The Journal of chemical physics

Chen MW, Li LY, Guo HM.
PMID: 28863507
J Chem Phys. 2017 Aug 28;147(8):084707. doi: 10.1063/1.4999341.

The dynamics of nucleation and growth of a particle affected by anisotropic surface tension in the ternary alloy melt is studied. The uniformly valid asymptotic solution for temperature field, concentration field, and interface evolution of nucleation and particle growth...

A Rare Case of Calf Muscle Metastasis from a Non-Functional Pancreatic Neuroendocrine Carcinoma.

Iranian journal of radiology : a quarterly journal published by the Iranian Radiological Society

Shi LN, Qiu ZL, Wu CG, Luo QY.
PMID: 26060551
Iran J Radiol. 2015 Apr 22;12(2):e11637. doi: 10.5812/iranjradiol.11637. eCollection 2015 Apr.

Pancreatic neuroendocrine tumors (PNET) are uncommon pancreatic neoplasms, accounting for 1-2% of all pancreatic tumors. However, they have a better prognosis and long-term survival compared to exocrine pancreatic cancer. PNETs can be divided into functional or non-functional based upon...

A multifunctional lanthanide metal-organic framework supported by Keggin type polyoxometalates.

Dalton transactions (Cambridge, England : 2003)

Zhu WH, Zeng M, Wang J, Li CY, Tian LH, Yin JC, Liu YK.
PMID: 27242190
Dalton Trans. 2016 Jun 21;45(25):10141-5. doi: 10.1039/c6dt00428h.

A neodymium metal-organic framework with 1D nanotubular channels incorporating Keggin type [SiWWO38](3-) has been synthesized by utilizing pyridine-2,5-dicarboxylic acid as an organic ligand. It represents an unusual polyoxometalate-templated framework with the multifunctionality of magnetism, near-infrared luminescence and the selective...

A wind energy powered wireless temperature sensor node.

Sensors (Basel, Switzerland)

Zhang C, He XF, Li SY, Cheng YQ, Rao Y.
PMID: 25734649
Sensors (Basel). 2015 Feb 27;15(3):5020-31. doi: 10.3390/s150305020.

A wireless temperature sensor node composed of a piezoelectric wind energy harvester, a temperature sensor, a microcontroller, a power management circuit and a wireless transmitting module was developed. The wind-induced vibration energy harvester with a cuboid chamber of 62...

Decreased expression of tumor suppressive miR-874 and its clinical significance in human osteosarcoma.

Genetics and molecular research : GMR

Zhang LQ, Sun SL, Li WY, Feng Z, Xu XY, Zhuang QS, Fang J.
PMID: 26782479
Genet Mol Res. 2015 Dec 28;14(4):18315-24. doi: 10.4238/2015.December.23.19.

Dysregulation of microRNAs (miRs) is associated with cancer development and progression and aberrant expression of miR-874 have been found in some types of cancer. However, the expression and function of miR-874 in osteosarcoma remain unclear. The aim of this...

Alteration of Thyroid-Related Hormones within Normal Ranges and Early Functional Outcomes in Patients with Acute Ischemic Stroke.

International journal of endocrinology

Xu XY, Li WY, Hu XY.
PMID: 27375741
Int J Endocrinol. 2016;2016:3470490. doi: 10.1155/2016/3470490. Epub 2016 Jun 08.

This study evaluated the prognostic value of thyroid-related hormones within normal ranges after acute ischemic stroke. This was a retrospective study and we reviewed 1072 ischemic stroke patients consecutively admitted within 72 h after symptom onset. Total triiodothyronine (T3),...

Multiple perforations and fistula formation following corticosteroid administration: A case report.

World journal of clinical cases

He JN, Tian Z, Yao X, Li HY, Yu Y, Liu Y, Liu JG.
PMID: 28255551
World J Clin Cases. 2017 Feb 16;5(2):67-72. doi: 10.12998/wjcc.v5.i2.67.

Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare systemic small- and medium-sized-vessel vasculitis. The literature contains only a few reports of gastrointestinal perforation with this condition. We report a patient with EPGA treated with high-dose steroid who underwent emergency...

Hierarchical Bi based nanobundles: an excellent photocatalyst for visible-light degradation of Rhodamine B dye.

Journal of colloid and interface science

Gao F, Zhao Y, Li Y, Wu G, Lu Y, Song Y, Huang Z, Li N, Zhao J.
PMID: 25792479
J Colloid Interface Sci. 2015 Jun 15;448:564-72. doi: 10.1016/j.jcis.2015.02.056. Epub 2015 Feb 28.

Hierarchical Bi based nanobundles were self-assembled via an aqueous reduction approach using hydrazine hydrate as reductive agent, and were used as photocatalysts for the degradation of Rhodamine B (RhB) under visible light. PVP molecules were designed as inducing agent...

Melanocortin-4 receptor expression in autonomic circuitry involved in gastric function.

International journal of clinical and experimental medicine

Li SY, Chen YL, Zeng JY, Xie WQ, Kang ZM.
PMID: 26064324
Int J Clin Exp Med. 2015 Mar 15;8(3):4152-7. eCollection 2015.

Several studies have shown that CNS provides the regulation of gastric functions. Recent evidence indicated that the activation of melanocortin 4 receptors (MC4R) in brain nuclei played an important role in modulating gastric activity. This study was designed to...

Breast cancer screening practice and health-promoting behavior among chinese women.

Asian nursing research

Kim JI, Oh KO, Li CY, Min HS, Chang ES, Song R.
PMID: 25030364
Asian Nurs Res (Korean Soc Nurs Sci). 2011 Sep;5(3):157-63. doi: 10.1016/j.anr.2011.09.005. Epub 2011 Sep 29.

PURPOSE: This study examined breast cancer screening practice and health promoting behaviors and the predicting factors of breast cancer screening practice in Chinese women.METHODS: A correlational research design was used to recruit a convenience sample of 770 women living...

Showing 13 to 24 of 7293 entries