|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Photo1 properties of YAG: Tb nano - powders under vacuum ultraviolet excitation 显示文摘 | Guifang Li Quanxi Cao Zhimin Li Yunxia Huang Yunge Wei Junyan Shi | 2009 | Journal of Alloys and Compounds2009，485，12： | 1 |
| 2 | Modulation of ovine SBD-1 expression by 17heta-estradiol in ovine oviduct epithelial cells显示文摘 | Wen Shiyong CAO Guifang Bao Tuya | 2012 | BMC Veterinary Research2012，8，1： | 1 |
| 3 | Effects of different feeder layers on culture of bovine embryonic stem cell-like cells in vitro显示文摘 | Shan Cong Guifang Cao Dongjun Liu | 2014 | Cytotechnology2014，，6： | 1 |
| 4 | Three-dimensional thermal finite element modeling of lithium-ion battery in thermal abuse application显示文摘 | Guifang Guo Bo Long Bo Cheng Shiqiong Zhou Peng Xu Binggang Cao | 2009 | Journal of Power Sources2009，，8： | 1 |
| 5 | Purification and characteriztion of a new peptide with analgesic effect from the scorpion Buthus martensi Karch 显示文摘 | Cao Zhengyu Mi Zhongmao Cheng Guifang | 2004 | J Pept Res2004，64，1： | 1 |
| 6 | Production of bioactive sheep β-defensin-1 in Pichia pastoris显示文摘 | Pengwei Zhao Guifang Cao | 2012 | Journal of Industrial Microbiology & Biotechnology2012，，1： | 1 |
| 7 | Cost-effective generation of A-to-G mutant mice by zygote electroporation of adenine base editor ribonucleoproteins显示文摘More than 32,000 pathogenic single nucleotide polymorphisms(SNPs)have been identified in the human genome(Gaudelli et al.,2017).Genetically modified mice with pathogenic SNPs are good models for studies of disease pathogenesis and the development of new therapeutics.Accordingly,an efficient,high-throughput method for the generation of mouse models with SNPs is needed. | Hongwei Sun Shengyao Zhi Guifang Wu Guanglan Wu Tianqi Cao Hu Hao Zhou Songyang Puping Liang Junjiu Huang | 2020 | Journal of Genetics and Genomics2020，47，6： | 1 |
| 8 | Studies on Kinetics of Chlorination Reaction of Polyethylene显示文摘Through kinetic method, the reaction mechanism and the rate equations of chlorination of polyethylene are suggested in this paper. The rate of chlorination is second order with respect to the concentration of methylene remained and chlorine, respectively. Apparent changes in crystallinity during chlorination processes were determinated by differential scanning calorimetry(DSC). The mathematical model relating crystallinety with kinetic parameters and function of sequence length distribution are derived. | Zhang Zhijun, Sun Gang, Zhang Ping, Cao Guifang and Zhao Ling (Department of Polymer Material Engineering, Qingdao Institute of Chemical Technology, Qingdao) | 1989 | Chemical Research in Chinese Universities1989，5，1： | 0 |
| 9 | Assessing environmental impact:Micro-energy network optimization in a Chinese industrial park显示文摘Micro-energy systems contribute significantly to environmental improvement by reducing dependence on power grids through the utilization of multiple renewable energy sources.This study quantified the environmental impact of a micro-energy network system in an industrial park through a life cycle assessment using the operation of the micro-energy network over a year as the functional unit and“cradle-to-gate”as the system boundary.Based on the baseline scenario,a natural gas generator set was added to replace central heating,and the light pipes were expanded to constitute the optimized scenario.The results showed that the key impact categories for both scenarios were global warming,fine particulate matter formation,human carcinogenic toxicity,and human non-carcinogenic toxicity.The overall environmental impact of the optimized scenario was reduced by 68%compared to the baseline scenario.A sensitivity analysis of the key factors showed that electricity from the power grid was the key impact factor in both scenarios,followed by central heating and natural gas.Therefore,to reduce the environmental impact of network systems,it is necessary to further optimize the grid power structure.The research approach can be used to optimize micro-energy networks and evaluate the environmental impact of different energy systems. | Guanzhun Cao Chuan Feng Tong Li Hongjuan Zhang Xiaoyao Guo Wen Li Yanshuang Jia Leping Chen Yuan Xu Qingsong Wang Guifang Chen Xueliang Yuan | 2024 | Chinese Journal of Population,Resources and Environment2024，22，1： | 0 |
| 10 | Stem cell properties and neural differentiation of sheep amniotic epithelial cells显示文摘This study was designed to verify the stem cell properties of sheep amniotic epithelial cells and their capacity for neural differentiation. Immunofluorescence microscopy and reverse transcription-PCR revealed that the sheep amniotic epithelial cells were positive for the embryonic stem cell marker proteins SSEA-1, SSEA-3, SSEA-4, TRA-1-60 and TRA-1-81, and the totipotency-associated genes Oct-4, Sox-2 and Rex-1, but negative for Nanog. Amniotic epithelial cells expressed β-III-tubulin, glial fibrillary acidic protein, nestin and microtubule-associated protein-2 at 28 days after induction with serum-free neurobasal-A medium containing B-27. Thus, sheep amniotic epithelial cells could differentiate into neurons expressing β-III-tubulin and microtubule-associated protein-2, and glial-like cells expressing glial fibrillary acidic protein, under specific conditions. | Xuemin Zhu Xiumei Wang Guifang Cao Fengjun Liu Yinfeng Yang Xiaonan Li Yuling Zhang Yan Mi Junping Liu Lingli Zhang | 2013 | Neural Regeneration Research2013，8，13： | 0 |
| 11 | Clinical and genetic analysis of two Chinese families with benign familial neonatal convulsions显示文摘Benign familial neonatal convulsions (BFNC) is a rare autosomal dominant inherited epilepsy syndrome. Two voltage-gated potassium channel genes, KCNQ2 and KCNQ3, have been identified as the genes responsible for BFNC. Here we report two Chinese families with clinical histories of typical BFNC. Using six microsatellite markers, two located at KCNQ2 locus and four at KCNQ3 locus, linkage analysis was performed in the two families, which excluded the linkage of BFNC to KCNQ3, but could not exclude the linkage to KCNQ2. Direct DNA sequencing of the KCNQ2 gene in the two families was performed, and two formerly unknown polymorphisms were identified, but no KCNQ2 mutation was found in the two families. Our study suggests the genetic heterogeneity in Chinese families with BFNC and proves the existence of a new gene locus for BFNC. | LI Haiyan TANG Beisha XIA Kun CAO Guifang SHEN Lu JIANG Hong PAN Qian SONG Yanmin CAI Fang | 2005 | Progress in Natural Science:Materials International2005，15，8： | 0 |
| 12 | Clinical analysis of obstructive sleep apnea hypopnea syndrome in children显示文摘A case of obstructive sleep apnea hypopnea syndrome(OSAHS)in the Department of Otolaryngology of the Third Affiliated Hospital of Inner Mongolia Medical School was collected.The incidence of this disease is high,which seriously threatens the physical and mental health of children,but it has not been paid enough attention by medical workers and parents.We hope we can make early discovery and treatment,relieve upper airway obstruction factors,prevent and treat complications for children with OSAHS through the case analysis,so as to improve their quality of life. | Xiaoping Sun Junfeng Zhao Yulan Chang Guifang Cao Xiaohui Zhang | 2015 | Discussion of Clinical Cases2015，2，4： | 0 |
| 13 | Effect of Different Concentrations of Lipopolysaccharide on Expression of NF-κB and LAP in Mammary Epithelial Cells of Dairy Cow显示文摘The paper was to study the effects of different concentrations of lipopolysaccharide(LPS) on expression of nuclear factor Kappa B(NF-κB) and lingual antimicrobial peptide(LAP) gene in mammary epithelial cells of dairy cow.The mammary epithelial cells of dairy cow were stimulated by different concentrations(50,100,200,400 and 800 ng/mL) of LPS.The total RNA of cells was extracted after stimulation for 2,4,8,16,24,48 and 72 h,respectively,and the mRNA expression levels of NF-κB P65 and LAP were evaluated by real-time quantitative PCR.The results showed that the expression of NF-κB P65 and LAP mRNA treated with 400 ng / mL LPS for 72 h were the highest compared to the control group(P<0.01).The result confirmed that the expression activity of NF-κB was enhanced in inflammatory effects of mammary epithelial cells induced by LPS,which regulated the expression of defense gene LAP,with certain dose and time effects. | Cheng Lanling Cao Guifang Wen Shiyong Zhao Pengwei Tu Yong Jian Ruizhen Li Qi | 2014 | Animal Husbandry and Feed Science2014，6，1： | 0 |
| 14 | Simulation experiments on gas production from hydrate-bearing sediments显示文摘Experiments were made on 58 sediment samples from four sites(1244,1245,1250 and 1251) of ODP204 at five temperature points(25,35,45,55 and 65℃) to simulate methane production from hydrate-bearing sediments.Simulation results from site 1244 show that the gas components consist mainly of methane and carbon dioxide,and heavy hydrocarbons more than C2+ cannot be detected.This site also gives results,similar to those from the other three,that the methane production is controlled by experimental temperatures,generally reaching the maximum gas yields per gram sediment or TOC under lower temperatures(25 and 35 ℃).In other words,the methane amount could be related to the buried depth of sediments,given the close relation between the depth and temperature.Sediments less than 1200 m below seafloor are inferred to still act as a biogenic gas producer to pour methane into the present hydrate zone,while sedimentary layers more than 1200 m below seafloor have become too biogenically exhausted to offer any biogas,but instead they produce thermogenic gas to give additional supply to the hydrate formation in the study area. | GONG JianMing CAO ZhiMin CHEN JianWen ZHANG Min LI Jin YANG GuiFang | 2009 | Science China Earth Sciences2009，52，1： | 0 |
| 15 | Mechanisms of Up-regulation of 17β-Estrodiol on β-Defensin-2 ( SBD-2) Expression in Epithelial Cells of Ovine Oviduct显示文摘[Objective]To investigate the mechanisms involved in the Up-regulatory effects of 17β-estrodiol on β-defensin-2( SBD-2) in epithelial cells of ovine oviduct. [Methods]Epithelial cells of ovine oviduct were isolated and cultured; and then the cultured cells at secondary generation were divided into 17β-estradiol( E2,10- 8mol / L) group,estrogen nuclear receptor antagonist ICI182780( 10- 7mol / L) group,PKA antagonist KT-5720( 1 μmol / L) group,PKC antagonist H-7( 50 μmol / L) group,nuclear factor kappa B antagonist PDTC( 50 μmol / L) group and the blank control group( Control). Firstly,different antagonists were added into corresponding antagonist groups in order to interfere the epithelial cells of ovine oviduct for 1 h. Then,17β-estradiol( 10- 8mol / L) was added into each antagonist group and E2 group for cultivation for 6 h. Finally,real-time fluorescent quantitative RT-PCR was used to detect the changes of SBD-2 mRNA expression.[Results]10- 8mol / L 17β-estrodiol had significantly Up-regulatory effects on the expression of SBD-2 mRNA( P < 0. 05). Estrogen nuclear receptor antagonist ICI182780,NF-κΒ antagonist PDTC and PKC antagonist H-7 could all block the Up-regulatory effects on SBD-2. But PKA antagonist KT-5720 showed no significant effects on the Up-regulation of SBD-2 mRNA expression induced by 17β-estrodiol. [Conclusions] SBD-2 mRNA expression induced by 17β-estrodiol in epithelial cells of ovine oviduct was mediated by estrogen nuclear receptor ICI182780,NF-κB and PKC pathways. However,PKA pathway might not participate in the Up-regulation of SBD-2 mRNA expression. | Bao Tuya Cao Guifang Tu Yong Du Chenguang | 2015 | Animal Husbandry and Feed Science2015，7，2： | 0 |
| 16 | Carbon footprint accounting for cigar production processes: A life cycle assessment perspective显示文摘Although the tobacco industry is a significant contributor to energy consumption and carbon emissions its negative environmental impact has received inadequate attention globally.Cigarette factories are a key link in the tobacco industry’s production chain,and using data provided by a cigarette factory in China we conduct a life cycle assessment to account for the carbon footprint of cigar production in cigarette factories.The results of the assessment show that factory air conditioning is the most important contributor to the environmental load of the cigar manufacturing process,while electricity is the key factor that contributes the greatest envi‐ronmental load across all of the processes in the product life cycle.In addition,packaging,including small boxes and cigarette cartons,has a significant impact on the industry’s environmental footprint due to its use of raw materials.We find the carbon footprint of the entire production process for cigar products to be 383.59 kg CO_(2) eq.Based on our findings,we suggest ways to optimize cigar/cigarette factory processes to re‐duce carbon emissions that can help to promote sustainable development in related industries. | Guanzhun Cao Xiaoyao Guo Chuan Feng Tong Li Feng Cui Yuan Xu Shuo Yang Qingsong Wang Leping Chen Xueliang Yuan Guifang Chen | 2023 | Chinese Journal of Population,Resources and Environment2023，21，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员