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Malnutrition as a predictor of prolonged length of hospital stay in patients with gynecologic malignancy: A comparative analysis

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Oncology and Translational Medicine 2021年第6期7卷 279-285页

作者： Yongning chen Runrong Li Li Zheng Wenlian Liu Yadi Zhang shipeng Gong Department of Gynecology The First Affiliated Hospital of Jinan UniversityGuangzhou 510630China Department of Obstetrics and Gynecology Nanfang HospitalSouthern Medical UniversityGuangzhou 510515China

Objective To explore the consistency of the Patient-generated Subjective Global Assessment(PG-SGA)and Nutritional Risk Screening-2002(NRS-2002)for nutritional evaluation of patients with gynecologic malignancy and their predictive effect on the length of hospital stay(LOS).Methods We recruited 147 hospitalized patients with gynecologic malignancy from Nanfang Hospital in *** nutritional status was assessed using the PG-SGA and *** consistency between the two assessments was compared via the Kappa *** relationship between malnutrition and LOS was analyzed using crosstabs and Spearman’s *** The PG-SGA demonstrated that 66.7%and 54.4%of patients scoring≥2 and≥4 were malnourished,***,the NRS-2002 indicated that 55.8%of patients were at nutritional *** with ovarian cancer had a relatively high incidence of ***,this was only significant for patients who scored≥4 in the PG-SGA(P=0.001 and P=0.019 for endometrial carcinoma and cervical cancer,respectively).The PG-SGA and NRS-2002 showed good consistency in evaluating the nutritional status of patients with gynecologic malignancy(0.689,0.643 for PG-SGA score≥2,score≥4 and NRS-2002,respectively).Both the scores of PG-SGA and NRS-2002 were positively correlated with ***,prolonged LOS was higher in patients with malnutrition than in those with adequate *** The PG-SGA and NRS-2002 shared a good consistency in evaluating the nutritional status of patients with gynecologic *** assessments could be used as predictors of LOS.

关键词： malnutrition patient-generated subjective global assessment nutritional risk screening-2002 length of hospital stay gynecologic malignancy

Research Progress on Photocatalytic Reduction of the Nitrate Radical

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Meteorological and Environmental Research 2013年第1期4卷 46-50页

作者： Yingchun Miao Guang chen Gang Wang Yaling Gao shipeng Wu Faculty of Chemistry and Chemical Engineering Qujing Normal University

Due to a large number of application of the nitrogen fertilizer, unreasonable treatments of the animal wastes, domestic sewage and industrial sewage including nitrogen, and garbage stacking in recent years, the concentration of NO; that was toxic to humans in worldwide ground water presented rise trend at different degrees. Photocatalytic removal technology of the nitrogen had many advantages and was widely valued. Cost was low, and there was no secondary pollution. Reaction condition was mild, and reaction time was short. The photocatalytic reduction re. search of nitrate at home and abroad was reviewed in detail, including photocatalyst, scavenger and reaction mechanism. In particular, perspectives for photocatalytic reduction of the nitrate were detailedly analyzed.

关键词： Nitrate radical Photocatalysis Reduction China

Gene expression signatures for phlegm-dampness constitution of Chinese Medicine

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Science China(Life Sciences) 2017年第1期60卷 105-107页

作者： Lingru Li Juan Feng Haiqiang Yao Lan Xie Yu chen Lingling Yang Shujuan Hou shipeng Zhao Ranran Sun Yanling Wu Tongtong Bai Yingshuai Li Ruoxi Yu Ji Wang Qi Wang Center for studies in Constitution Research of Traditional Chinese Medicine Beijing University of Chinese MedicineBeijing 100029China Medical Systems Biology Research Center School of MedicineTsinghua UniversityBeijing 100084China Nutrition Department China-Japan Friendship HospitalBeijing 100029China Preventive Treatment of Disease Department Zhengzhou Hospital of Traditional Chinese MedicineZhengzhou 450002China

Dear Editor, The term ＂individualized medicine＂ was first used in Bio- chemistry Individuality in 1956 by Williams （Williams et al., 1956）. With the emergence of the post-genome era in the 21 st century, individualized precision medicine has attracted increasing attention. In traditional Chinese medicine （TCM）, there is also concept of individualized medicine, which is known as the Chinese constitutional theory, proposed in the 1970s （Wang, 2012）. According to this theory, the human population is divided into nine constitutions, including one balanced constitution （Normality） and eight unbalanced constitutions （Yang-deficient, Yin-deficient, Qi-deficient,

关键词：中医学体质基因表达特征后基因组时代构成要件不平衡 Bio

Evaluation on Heavy Metal Content in Soil of Rural Landfill in Chongqing

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Meteorological and Environmental Research 2014年第7期5卷 37-40页

作者： Liu Guiqiang Ran Gu chen Chuanning Yang Tao Liu shipeng Mou Xinli Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir ( Chongqing Three Gorges University )

To understand heavy metal content in soil of rural landfill in Chongqing, samples were collected at 10 sampling sites of different counties. Zn, Cr, Cu, Cd and Pb contents were analyzed, and their pollution degrees were evaluated by single-factor evaluation and index of geoaccumulation. Results displayed that there was no Cr pollution in soil of rural landfill in Chongqing, but Cd pollution was very serious. Pb, Zn and Cu showed spatial difference in different counties. Dispersion degrees of Zn and Pb pollution were lower, and their pollution degrees were also relatively lower. Dispersion degree of Cu pollution was higher, and its pollution degree was also relatively higher.

关键词： Chongqing Rural landfill Soil Heavy metal Evaluation China

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一种新的卧式加工中心工作台常压系统的研究

机床与液压 2017年第7期45卷 99-100页

作者：陈亮王世鹏武汉轻工大学机械工程学院湖北武汉430023 大连交通大学土木与安全工程学院辽宁大连116021

介绍了一种卧式加工中心常压工作台结构,卧式加工中心是机床中自动化程度较高、工序较为集中的机床之一。应用传统的夹具在一定程度上限制了卧式加工中心优越性的发挥,采用工作台通油技术,为夹具提供动力,保证夹具动作的完成,从而增加... 详细信息

介绍了一种卧式加工中心常压工作台结构,卧式加工中心是机床中自动化程度较高、工序较为集中的机床之一。应用传统的夹具在一定程度上限制了卧式加工中心优越性的发挥,采用工作台通油技术,为夹具提供动力,保证夹具动作的完成,从而增加了卧式加工中心的使用范围及自动化程度。实践证明:该技术设计合理、实用性强、可靠性高。

关键词：柔性制造单元工件自动识别自动加工

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基于角色访问控制模型的缓存机制研究

计算机工程 2006年第12期32卷 142-144页

作者：陈阳赵琛窦燕俞诗鹏林作铨北京大学信息科学系北京100871

在基于角色的访问控制(RBAC)模型的实现系统中,考虑到查询操作远多于修改操作,文章引入缓存机制,通过记录历史数据以提高后续查找的效率。讨论了4种缓存策略,给出了相应的缓存算法,并对算法的优劣进行了比较。在一个实际的访问控制系统W... 详细信息

在基于角色的访问控制(RBAC)模型的实现系统中,考虑到查询操作远多于修改操作,文章引入缓存机制,通过记录历史数据以提高后续查找的效率。讨论了4种缓存策略,给出了相应的缓存算法,并对算法的优劣进行了比较。在一个实际的访问控制系统WebDaemon中使用了缓存机制,证明查询效率得到了明显的提高。

关键词：基于角色的访问控制缓存网络安全

Thickness dependence of residual stress and structure in ultrathin tetrahedral amorphous carbon films

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Thickness dependence of residual stress and structure in ult...

Vitamin B6 regulates IL-33 homeostasis to alleviate type 2 inflammation

TFC’17全国薄膜技术学术研讨会

作者： shipeng Xu Rende chen Yuhong Li Xiaowei Li Aiying Wang Key Laboratory of Solar Power System Engineering Project Gansu provinceJiuquan New Energy Research Institute Jiuquan Vocational and Technical College Key Laboratory of Marine Materials and Related Technologies Zhejiang Key Laboratory of Marine Materials and Protective TechnologiesNingbo Institute of Materials Technology and EngineeringChinese Academy of Sciences

Ultrathin tetrahedral amorphous carbon(ta-C) films were prepared by a homemade 45°double-bent filtered cathodic vacuum arc technique. The dependence of stress, surface morphology and microstructure evolution on film thickness was studied. Results revealed that as the film thickness increased from 7.6 to 50 nm, the residual compressive stress and sp fraction decreased first and then increased, which was different with the previous reports;when the film thickness was 29 nm, the minimal residual stress of 3.9 GPa was obtained. The whole process of film growth should divide into two stages including nucleation and growth stage. In the nucleation stage, the evolution of the surface roughness depends on the thickness, while in the stable growth stage, there is no obvious relationship with thickness for growth of ultrathin ta-C films.

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Cellular & Molecular Immunology 2023年第7期20卷 794-807页

作者： Songling Zhu Shufen Zhong Kebin cheng Li-Sha Zhang Jiu-wu Bai Zu Cao Su Wang Wen chen shipeng cheng Liyan Ma Zhiyang Ling Yuying Huang Wangpeng Gu Xiaoyu Sun Chunyan Yi Meng Zhao Shuo Liang Jin-Fu Xu Bing Sun Yaguang Zhang Division of Life Sciences and Medicine University of Science and Technology of ChinaHefei 230022China State Key Laboratory of Cell Biology CAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of Sciences320 Yueyang RoadShanghai 200031China Department of Respiratory and Critical Care Medicine Shanghai Pulmonary HospitalInstitute of Respiratory MedicineSchool of MedicineTongji University507 Zhengmin RoadShanghai 200433China

Interleukin-33(IL-33)is a crucial nuclear cytokine that induces the type 2 immune response and maintains immune *** fine-tuned regulation of IL-33 in tissue cells is critical to control of the type 2 immune response in airway inflammation,but the mechanism is still ***,we found that healthy individuals had higher phosphate-pyridoxal(PLP,an active form of vitamin B6)concentrations in the serum than asthma *** serum PLP concentrations in asthma patients were strongly associated with worse lung function and *** a mouse model of lung inflammation,we revealed that PLP alleviated the type 2 immune response and that this inhibitory effect relied on the activity of IL-33.A mechanistic study showed that in vivo,pyridoxal(PL)needed to be converted into PLP,which inhibited the type 2 response by regulating IL-33 *** mice heterozygous for pyridoxal kinase(PDXK),the conversion of PL to PLP was limited,and IL-33 levels were increased in the lungs,aggravating type 2 ***,we found that the mouse double minute 2 homolog(MDM2)protein,an E3 ubiquitin-protein ligase,could ubiquitinate the N-terminus of IL-33 and sustain IL-33 stability in epithelial *** reduced MDM2-mediated IL-33 polyubiquitination and decreased the level of IL-33 through the proteasome *** addition,inhalation of PLP alleviated asthma-related effects in mouse *** summary,our data indicate that vitamin B6 regulates MDM2-mediated IL-33 stability to constrain the type 2 response,which might help develop a potential preventive and therapeutic agent for allergy-related diseases.

关键词： Type 2 inflammation IL-33 Vitamin B6

Variation in somatic condition and testes mass in Feirana quadranus along an altitudinal gradient

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Variation in somatic condition and testes mass in Feirana qu...