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6篇 您的检索式:作者名="ZhangNan"
    题名 作者 年代 出处 被引量
1Effects of short-term IOP elevation on receptive field properties of cat LGN cells显示文摘To investigate the effects of short-term intra- ocular pressure (IOP) elevation on the receptive field proper- ties of lateral geniculate nucleus (LGN) cells, responses of the LGN cells to annulus, disc and drifting gratings with high or low spatial frequencies have been recorded extracellularly in the cat with the retinal perfusion pressure kept stable (30 mmHg). Our results indicated that the responses of the X and Y type LGN cells were significantly weakened during IOP elevation. And the responses varied with the different mechanisms of receptive fields. Specifically, while using an- nulus and disc as stimuli, the responses of Y cells were more tolerant than X cells to IOP elevation. The surround area of the receptive field was more sensitive to IOP elevation than the center. The mean responses during IOP elevation de- creased more than the peak responses did. IOP elevation has more influence on the responses of X cells than on the re- sponse of Y cells to the drifting gratings with high spatial frequency. These results may reflect different degrees of ischemia on corresponding retinal structures caused by IOP elevation.TAOLiming ZHANGNan YEXiang ZHOUYifeng 2004Chinese Science Bulletin2004,49,12:1
2ICP-AESdeterminat, on of trace rare earth elements in environmental and food samples by on-line separation and preconcentration with acetylacetone-modified silica gel using microcolumn显示文摘ZhangNan Huang Chaozhang HuBin 2007Anal Sci2007,23,8:1
3Bodyareanetworksecurity:afuzzyattributebasedsigncryptionscheme显示文摘HUChunqiang ZHANGNan LIHongjuan etal 2013IEEEJournalonSelectedAreasinCommunications2013,31,9:1
4PreparationandcharacterizationoffunctionalhumidityGcontrollingmaGterials显示文摘ZhangNan FangShuying Xia Wei etal 2013JournalofFunctionalMaterials2013,44,3:1
5Overexpression of PSAT1 regulated by G9A sustains cell proliferation in colorectal cancer显示文摘Dear Editor,Colorectal cancer(CRC)is one of the most common cancers that contributes to cancer morbidity and mortality according to the National Cancer Institute’s report.The standard of care is still surgical resection and neoadjuvant chemoradiation therapy,which may result in serious effects on quality of life in patients.1 Currently,many efforts have been aimed at precision medicine in CRC,which highlights the urgent need to identify accurate biomarkers for diagnosis and treatment that can be translated into clinical use.Huijuan Wang Longzhen Cui Dandan Li Ming Fan Zhangnan Liu Chunqi Liu Sijing Pan Lei Zhang Hailong Zhang Yinglan Zhao 2020Signal Transduction and Targeted Therapy2020,5,1:0
6Clinical experience with Leksell gamma knife in the treatment of trigeminal schwannomas显示文摘Trigeminal nerve schwannomas, which are rare, slowly growing, benign tumors, account for 0.2% to 1.0% of all intracranial tumors and 0.8% to 8.0% of intracranial schwannomas.1-5 These tumors are treated surgically.1-4 The development of microsurgery and skull base surgery has made complete resection possible in most patients. Nevertheless, cranial nerve sequelae appear after complete resection of these tumors because they are located close to the cavernous sinus and usually adhere to the vital vascular and neural structures. As an alternative to microsurgical resection, Leksell gamma knife (LGK) radiosurgery has been performed for patients with intracranial schwannomas to minimize the treatment-related morbidity and achieve a long-term control of tumor growth.6,7 In this report, we describe our 6-year experience in the treatment of 38 patients with trigeminal schwannomas by LGK.WANGEn-min PANLi ZHANGNan ZHOULiang-fu WANGBing-jiang DONGYa-fei DAIJia-zhong CAIPei-wu 2005Chinese Medical Journal2005,,5:0
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