|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effects of Active Modified Atmosphere Packaging on Postharvest Quality of Shiitake Mushrooms (Lentinula edodes) Stored at Cold Storage显示文摘The effects of active modified atmosphere packaging (MAP) on the postharvest quality of shiitake mushrooms stored at cold temperature (4°C) were investigated.The gas components were 2% O 2 +7% CO 2 (MAP1),2% O 2 +10% CO 2 (MAP2) and 2% O 2 +13% CO 2 (MAP3),respectively.The results showed that active MAP could extend the shelf-life of shiitake mushrooms to 17 d and the concentration of carbon dioxide could influence the postharvest quality of shiitake mushrooms.MAP2 treatment inhibited the increase in respiration rate and malondinaldehyde (MDA) contents,delayed the decrease in firmness,soluble sugar and vitamin C,and obviously reduced the activity of polyphenol oxidase (PPO) and the degree of browning,therefore maintaining better quality. | YE Jing-jun LI Jian-rong HAN Xiao-xiang ZHANG Lei JIANG Tian-jia XIA Miao | 2012 | Journal of Integrative Agriculture2012，11，3： | 39 |
| 2 | Baicalin inhibits PDGF-BB-stimulated vascular smooth muscle cell proliferation through suppressing PDGFRβ-ERK signaling and increase in p27 accumulation and prevents injury-induced neointimal hyperplasia显示文摘脉管的光滑的肌肉房间(VSMC ) 的增加的增长和移植是在动脉粥样硬化患者损害的开发的关键事件。Baicalin,导出植物的 flavonoid 混合物,以前被显示了通过多重小径在癌症房间导致 apoptosis 和生长抑制。然而,在 VSMC 增长和心血管的疾病的预防的规定的 baicalin 的潜在的角色仍然保持未经勘探。在这研究,我们证明有 baicalin 的那个预告的处理有一个剂量依赖者 PDGF-BB-stimulated VSMC 增长上的禁止的效果,与增殖的减小伴随了房间原子抗原(PCNA ) 表示。我们也证明导致 baicalin 的生长抑制在在 p27 的激活和增加在刺激 PDGF 的 VSMC 铺平的 cyclin E-CDK2 与减少被联系,它看起来是部分至少由 PDGF 受体尾的封锁调停了(PDGFR 尾) 发信号的细胞外的调整信号的 kinase 1/2 (ERK1/2 ) 。另外, baicalin 也被发现禁止 PDGF-BB 在 VSMC 导致的粘附分子表达式和房间移植。而且,使用一根动物颈动脉动脉的汽球损害模型,我们发现 baicalin 显著地禁止了 neointimal 增生。一起拿,我们的结果在导致生长揭示 baicalin 的新奇功能在汽球损害以后刺激 PDGF 的 VSMC 和压制的 neointimal 增生逮捕,并且建议内在的机制经由 PDGFR 尾 - 的封锁包含在 p27 累积的 cyclin E-CDK2 激活和增加的抑制 ERK1/2 发信号串联。 | Li-Hua Dong Jin-Kun Wen Sui-Bing Miao Zhenhua Jia Hai-Juan Hu Rong-Hua Sun Yiling Wu Mei Han | 2010 | Cell Research2010，20，11： | 30 |
| 3 | An intriguing RNA species--perspectives of circularized RNA显示文摘圆形的 RNA (circRNAs ) ,一种 covalently 关上的 RNA 分子,被认为拼接 mis 事件的副产品的一种类型并且在早年里由于工艺的限制偶发地被发现。与象高产量的下一代的定序那样的大工艺的进步,众多的 circRNAs 最近在许多种类被检测了。CircRNAs 以一种时间空间地特定的方式被表示,建议他们的规章的功能的潜力以前被俯看。有趣地,某 circRNAs 确实在某些情形与批评生理的功能被发现。CircRNAs 有能抵抗到比作那些线性的 exoribonuclease 的更稳定的分子的结构,并且他们的分子的函数包括 microRNA 海绵,在抄写的规章的角色,与线性拼接竞争的 mRNA 陷井,为翻译并且可能的模板另外的一会儿未知的角色。这里,我们考察 circRNAs,起源和形成机制,生理的功能和分子的角色的发现和描述,与为 circRNAs 的察觉的方法一起。我们进一步调查未来并且建议关键问题为这些魔术的 RNA 分子被回答。 | Ting Shen Miao Han Gang Wei Ting Ni | 2015 | Protein & Cell2015，6，12： | 29 |
| 4 | Manganese is critical for antitumor immune responses via cGAS-STING and improves the efficacy of clinical immunotherapy显示文摘CD8^+T cell-mediated cancer clearance is often suppressed by the interaction between inhibitory molecules like PD-1 and PD-L1,an interaction acts like brakes to prevent T cell overreaction under normal conditions but is exploited by tumor cells to escape the immune surveillance.Immune checkpoint inhibitors have revolutionized cancer therapeutics by removing such brakes.Unfortunately,only a minority of cancer patients respond to immunotherapies presumably due to inadequate immunity.Antitumor immunity depends on the activation of the cGAS-STING pathway,as STING-deficient mice fail to stimulate tumor-infiltrating dendritic cells(DCs)to activate CD8^+T cells.STING agonists also enhance natural killer(NK)cells to mediate the clearance of CD8^+T cell-resistant tumors.Therefore STING agonists have been intensively sought after.We previously discovered that manganese(Mn)is indispensable for the host defense against cytosolic dsDNA by activating cGAS-STING.Here we report that Mn is also essential in innate immune sensing of tumors and enhances adaptive immune responses against tumors.Mn-insufficient mice had significantly enhanced tumor growth and metastasis,with greatly reduced tumor-infiltrating CD8^+T cells.Mechanically,Mn^2+promoted DC and macrophage maturation and tumor-specific antigen presentation,augmented CD8^+T cell differentiation,activation and NK cell activation,and increased memory CD8^+T cells.Combining Mn^2+with immune checkpoint inhibition synergistically boosted antitumor efficacies and reduced the anti-PD-1 antibody dosage required in mice.Importantly,a completed phase 1 clinical trial with the combined regimen of Mn^2+and anti-PD-1 antibody showed promising efficacy,exhibiting type I IFN induction,manageable safety and revived responses to immunotherapy in most patients with advanced metastatic solid tumors.We propose that this combination strategy warrants further clinical translation. | Mengze Lv Meixia Chen Rui Zhang Wen Zhang Chenguang Wang Yan Zhang Xiaoming Wei Yukun Guan Jiejie Liu Kaichao Feng Miao Jing Xurui Wang Yun-Cai Liu Qian Mei Weidong Han Zhengfan Jiang | 2020 | Cell Research2020，30，11： | 27 |
| 5 | Expression and function of classical protein kinase C isoenzymes in gastric cancer cell line and its drugresistant sublines显示文摘AIM: To investigate the expression and function of classicalprotein kinase C (PKC) isoenzymes in inducing MDRphenotype in gastric cancer cells.METHODS: Two cell lines were used in the study: gastriccancer cell SGC7901 and its drug-resistant cell SGC7901/VCRstepwise-selected by vincristine 0.3, 0. 7 and 1.0 mg@ L-1 ,respectively. The expression of classical PKC (cPKC)isoenzymes in SGC7901 cells and SGC7901/VCR cells weredetected using immunofluorescent cytochemistry, laserconfocal scanning microscope and Wsstern blot. The effectsof anti-PKC isoenzymes antibody of adriamycinaccumulation in SGC7901/VCR cells were determined usingflow cytometric analysis.RESULTS: (1) SGC7901 cells exhibited positive staining ofPKC-α. SGC7901/VCR cells exhibited stronger staining ofPKC-α than SGC7901 cells. The higher dosage vincristineselected, the much stronger staining of PKC-α was observedon SGC7901/VCR cells. (2) Both SGC7901 and SGC7901/VCRcells exhibited positive staining of PKC-βⅠ and PKC-βⅡ withno significant difference. ( 3 ) Compared with SGC7901,SGC7901/VCR cells had decreased adriamycin accumulationand retention. Accumulation of adriamycin in SGC7901 was5.21 + 2.56 mg@ L-1, in SGC7901/VCR 0.3 was 0.85 + 0.29 mg@L-1 , in SGC7901/VCR 0.7 was 0.81 + 0.32 og@ L-1 , and inSGC7901NCR 1.0 was 0.80 + 0.33 mg @ L-1; Retention ofadriamycin in SGC 7901 was 2.51 + 1.23 mg@L-1, in SGC7901/VCR 0.3 was 0.47 + 0.14 mg@ L-1 , in SGC7901/VCR 0.7 was 0.44 + 0.15 mg@ L-1, and in SGC 7901/VCR 1.0 was 0.41 + 0.1 1mg @ L-1 . (4) Fluorescence intensity presented adriamycinaccumulation in SGC7901/VCR cells was increased from 1.14+0.36 to 2.71 +0.94 when cells were co-incubated with anti-PKC-αbut not with anti-PKC-βⅠ, PKC-βⅡ and PKCγ antibodies.CONCLUSION: PKC-α, but not PKC-βⅠ, PKC-βⅡ or PKCγ,may play a role in multidrug resistance of gastric cancercells SGC7901/VCR. | Ying Han Zhe-Yi Han Xin-Min Zhou Ru Shi Yue Zheng Yong-Quan Shi Ji-Yan Miao Bo-Rong Pan Dai-Ming Fan | 2002 | World Journal of Gastroenterology2002，8，3： | 25 |
| 6 | Multicenter case-control study of the risk factors for ulcerative colitis in China显示文摘AIM:To evaluate potential risk factors in the development of ulcerative colitis(UC) in China.METHODS:A total of 1308 patients with UC and 1308 age-matched and sex-matched controls were prospectively studied in China.The UC cases were collected from 17 hospitals in China from April 2007 to April 2010.Uniform questionnaires were designed to investigate risk factors including smoking,appendectomy,stress,socio-economic conditions,nonsteroidal antiinflammatory drugs(NSAIDs),oral contraceptives,diet,breastfeeding,infections and family sanitary conditions.Group comparisons by each factor were done using simple logistic regression analysis.Conditional logistic regression was used for multivariate analysis.RESULTS:By univariate analysis,the variables predictive of UC included feeling stress,light and heavy alcoholic drinking,spicy food,sugar consumption and infectious diarrhea,while heavy tea intake and tap water consumption were protective against UC.On multivariate analysis,the protective factor for UC was tap water consumption [odds ratios(OR) = 0.424,95%CI:0.302-0.594,P < 0.001];while the potential risk factors for UC were heavy sugar consumption(OR = 1.632,95%CI:1.156-2.305,P < 0.001),spicy food(light intake:OR = 3.329,95%CI:2.282-4.857,P < 0.001;heavy intake:OR = 3.979,95%CI:2.700-5.863,P < 0.001),and often feeling stress(OR = 1.981,95%CI:1.447-2.711,P < 0.001).Other factors,such as smoking habit,appendectomy,breastfeeding,a history of measles,rural or urban residence,education,oral contraceptives,and NSAID use have not been found to have a significant association with the development of UC in the present study.CONCLUSION:Our study showed tap water consumption was a protective factor for UC,while spicy food,heavy sugar consumption and often feeling stress were risk factors for UC in this Chinese population. | Yu-Fang Wang Qin Ou-yang Bing Xia Li-Na Liu Fang Gu Kai-Fang Zhou Qiao Mei Rui-Hua Shi Zhi-Hua Ran Xiao-Di Wang Pin-Jin Hu Kai-Chun Wu Xin-Guang Liu Ying-Lei Miao Ying Han Xiao-Ping Wu Guo-Bing He Jie Zhong Guan-Jian Liu | 2013 | World Journal of Gastroenterology2013，19，11： | 24 |
| 7 | Antimony(V) removal from water by hydrated ferric oxides supported by calcite sand and polymeric anion exchanger显示文摘We fabricated and characterized two hybrid adsorbents originated from hydrated ferric oxides(HFOs) using a polymeric anion exchanger D201 and calcite as host. The resultant adsorbents(denoted as HFO-201 and IOCCS) were employed for Sb(V) removal from water. Increasing solution pH from 3 to 9 apparently weakened Sb(V) removal by both composites, while increasing temperature from 293 to 313 K only improved Sb(V) uptake by IOCCS. HFO-201 exhibited much higher capacity for Sb(V) than for IOCCS in the absence of other anions in solution. Increasing ionic strength from 0.01 to 0.1 mol/L NaNO3would result in a significant drop of the capacity of HFO-201 in the studied pH ranges; however, negligible effect was observed for IOCCS under similar conditions. Similarly, the competing chloride and sulfate pose more negative effect on Sb(V) adsorption by HFO-201 than by IOCCS, and the presence of silicate greatly decreased their adsorption simultaneously, while calcium ions were found to promote the adsorption of both adsorbents. XPS analysis further demonstrated that preferable Sb(V) adsorption by both hybrids was attributed to the inner sphere complexation of Sb(V) and HFO, and Ca(II) induced adsorption enhancement possibly resulted from the formation of HFO-Ca-Sb complexes. Column adsorption runs proved that Sb(V) in the synthetic water could be effectively removed from 30 μg/L to below 5 μg/L(the drinking water standard regulated by China), and the effective treatable volume of IOCCS was around 6 times as that of HFO-201, implying that HFO coatings onto calcite might be a more effective approach than immobilization inside D201. | Yangyang Miao Feichao Han Bingcai Pan Yingjie Niu Guangze Nie Lu Lv | 2014 | Journal of Environmental Sciences2014，26，2： | 20 |
| 8 | Knockdown of survivin expression by siRNAs enhances chemosensitivity of prostate cancer cells and attenuates its tumorigenicity显示文摘Survivin, apoptosis 家庭蛋白质的禁止者的一个成员,为肿瘤房间生存能力在肿瘤房间和它的重要角色由于它的选择表示在癌症成为了一个吸引人的治疗学的目标。这里,我们在前列腺癌症房间显示出那基于向量的小介入 RNA (siRNAs ) silenced survivin 表情,导致显著地减少了房间增长并且提高了 apoptosis,并且增加了前列腺癌症房间(PC-3 ) 的敏感到导致 apoptosis 代理人, platinol。而且,有表示 siRNA 向量的 PC-3 房间 transfected 在 vivo 在裸体老鼠异种皮移植显示出更低的肿瘤形成。这些结果证明由 siRNA 的 survivin 表示的抑制稀释了前列腺癌症房间的恶意的显型,并且可以为雄激素无关的前列腺癌症的基因治疗提供一条新奇途径。 | Jianjun Shen Jiayun Liu Yin Long Yinye Miao Mingquan Su Qing Zhang Hua Han Xiaoke Hao | 2009 | Acta Biochimica et Biophysica Sinica2009，41，3： | 19 |
| 9 | Novel biomarkers for cardiovascular risk prediction显示文摘心血管的疾病(CVD ) 是死亡和世界范围的残疾的领先的原因。CVD 的主要预防依赖于在公开事件的发展前长识别高风险的个人的能力。这为精确风险层化加亮需要。越来越多的新奇 biomarkers 被识别了预言心血管的事件。Biomarkers 玩在关于心血管的事件的管理的定义,预知,和决策的一个关键角色。这评论集中于许多有希望的 biomarkers 提供诊断、预示的信息。心肌的织物特定的 biomarker 心脏的 troponin,为心脏的 troponin 的高敏感的试金,和心类型丰满的酸绑定 proteinall 帮助在跟随症状的早小时诊断心肌的梗塞(MI ) 。象生长区别 factor-15,高敏感的 C 反应的蛋白质,纤维蛋白原,和尿酸那样的煽动性的标记预言 MI 和死亡。联系怀孕的血浆蛋白质 A, myeloperoxidase,和矩阵 metalloproteinases 预言急性冠的症候群的风险。联系脂蛋白的 phospholipase A2 和能分泌的 phospholipase A2 预言事件和周期性的心血管的事件。最后,提高了肽, ST2, endothelin-1, mid-regional-pro-adrenomedullin, copeptin,和 galectin-3 都是的 natriuretic 很好验证了预言跟随 MI 的死亡和心失败并且为心失败提供风险层化信息。很快发展中的新区域例如对 micro-RNA 的评价,也被探索。所有 biomarkers 反映动脉粥样硬化的发展的不同方面。 | Juan WANG Guo-Juan TAN Li-Na HAN Yong-Yi BAI Miao HE Hong-Bin LIU | 2017 | Journal of Geriatric Cardiology2017，14，2： | 19 |
| 10 | MiR-182 is up-regulated and targeting Cebpa in hepatocellular carcinoma显示文摘MicroRNAs(miRNAs) are endogenous small non-coding RNAs that repress their targets at post transcriptional level.Existing studies have shown that miRNAs are important regulatory genes in hepatocellular carcinoma(HCC),as either tumor suppressors or oncogenes.MiR-122 is normally downregulated in HCC and regarded as a tumor suppressor.Recently miR-122 has been reported to be regulated by CEBPA,which is then involved in a novel pathway to influence proliferation of tumor cells.However it is unknown whether CEBPA is regulated by miRNAs in HCC.In this study,we find that miR-182 is upregulated in HCC model rat,and represses CEBPA in both rat and human.This further improves the current CEBPA/miR-122 pathway that controls the proliferation of tumor cells.These results suggest that miR-182 is a potential oncogene in HCC and could be used as a diagnostic marker and drug target of HCC. | Chenggang Wang Ren Ren Haolin Hu Changjun Tan Miao Han Xiaolin Wang Yun Zheng | 2014 | Chinese Journal of Cancer Research2014，26，1： | 13 |
| 11 | Performance of transient elastography in assessing liver fibrosis in patients with autoimmune hepatitis-primary biliary cholangitis overlap syndrome显示文摘AIM To investigate the performance of transient elastography(TE) for diagnosis of fibrosis in patients with autoimmune hepatitis-primary biliary cholangitis(AIHPBC) overlap syndrome.METHODS A total of 70 patients with biopsy-proven AIH-PBC overlap syndrome were included. Spearman correlation test was used to analyze the correlation of liver stiffness measurement(LSM) and fibrosis stage. Independent samples Student's t-test or one-way analysis of variance was used to compare quantitative variables. Receiver operating characteristics(ROC) curve was used to calculate the optimal cut-off values of LSM for predicting individual fibrosis stages. A comparison on the diagnostic accuracy for severe fibrosis was made between LSM and other serological scores.RESULTS Patients with AIH-PBC overlap syndrome had higher median LSM than healthy controls(11.3 ± 6.4 k Pa vs 4.3 ± 1.4 k Pa, P < 0.01). LSM was significantly correlated with fibrosis stage(r = 0.756, P < 0.01). LSM values increased gradually with an increased fibrosis stage. The areas under the ROC curves of LSM for stages F ≥ 2, F ≥ 3, and F4 were 0.837(95%CI: 0.729-0.914), 0.910(0.817-0.965), and 0.966(0.893-0.995), respectively. The optimal cut-off values of LSM for fibrosis stages F ≥ 2, F ≥ 3, and F4 were 6.55, 10.50, and 14.45 k Pa, respectively. LSM was significantly superior to fibrosis-4, glutaglumyl-transferase/platelet ratio, and aspartate aminotransferase-to-platelet ratio index scores in detecting severe fibrosis(F ≥ 3)(0.910 vs 0.715, P < 0.01; 0.910 vs 0.649, P < 0.01; 0.910 vs 0.616, P < 0.01, respectively).CONCLUSION TE can accurately detect hepatic fibrosis as a noninvasive method in patients with AIH-PBC overlap syndrome. | Hui-Min Wu Li Sheng Qi Wang Han Bao Qi Miao Xiao Xiao Can-Jie Guo Hai Li Xiong Ma De-Kai Qiu Jing Hua | 2018 | World Journal of Gastroenterology2018，24，6： | 13 |
| 12 | Plasma neutrophil-gelatinase-associated lipocalin and cystatin C could early diagnose contrast-induced acute kidney injury in patients with renal insufficiency undergoing an elective percutaneous coronary intervention显示文摘 | LIU Xiao-li WANG Zhi-jian YANG Qing YU Miao SHEN Hua NIE Bin HAN Hong-ya GAO Fei ZHOU Yu-jie | 2012 | Chinese Medical Journal2012，，6： | 12 |
| 13 | 'Climate effect' of the northeast cold vortex and its influences on Meiyu显示文摘The Northeast Cold Vortex (NECV) is an important weather system in the middle and high latitudes in East Asia. Its time scale is synoptic, yet the frequent activities of NECV have significant 'climate effect' which influences not only the monthly temperature in the lower troposphere in Northeast China but also the Meiyu rainfall in East Asia. On the basis of ERA-40 reanalysis data provided by ECMWF, the 'climate effect' of NECV and its relationship with Meiyu in East Asia are studied. It is shown that there is significant correlation between NECV during the Meiyu period and rainfall amount: strong NECV corresponds to more Meiyu rainfall and weak NECV corresponds to less rainfall. In strong NECV years, the dry and cold air from the north is led to the south by NECV, converges with the lower-level warm and wet southwesterly on the north verge of Meiyu region, thus forms an unstable stratification of 'upper dryness and lower wetness' . Triggered by ascending motion, the Meiyu rainfall amount is more than usual. It is on the contrary in weak NECV years. The anomalous SST in north Pacific in the previ-ous year may be a factor that results in the anomalous NECV at Meiyu period. The land-sea thermal contrast in summer facilitates NECV, while that in winter inhibits NECV. All of the above provide a meaningful result for the short-term climate prediction of NECV and Meiyu. | HE JinHai WU ZhiWei JIANG ZhiHong MIAO ChunSheng HAN GuiRong | 2007 | Chinese Science Bulletin2007，52，5： | 12 |
| 14 | Covalently closed-circular hepatitis B virus DNA reduction with entecavir or lamivudine显示文摘AIM: To investigate the reduction in hepatitis B virus(HBV) covalently closed-circular DNA(ccc DNA) with entecavir(ETV) or lamivudine(LAM). METHODS: This analysis included patients who had participated in the randomized Phase Ⅲ study ETV-022 comparing ETV vs LAM in nucleos(t)ide-naive, HBe Agpositive patients. Patients received ETV(0.5 mg daily) or LAM(100 mg daily) for a minimum of 52 wk. Patients were eligible to participate in this sub-study if they had paired biopsies at baseline and week 48 with evaluable measurements for hepatic HBV ccc DNA and total hepatic HBV DNA. The main objective was to compare changes in hepatic HBV ccc DNA and total hepatic HBV DNA at week 48 of ETV or LAM treatment, which was a secondary endpoint of study ETV-022. Additional post hoc analyses included linear regression analyses to assess associations of baseline levels and on-treatment changes of ccc DNA with other baseline factors [sex,age, serum HBV DNA, alanine aminotransferase(ALT), Knodell necroinflammatory score, Ishak fibrosis score, total hepatic HBV DNA, and HBV genotype], or ontreatment factors(changes from baseline at week 48 in serum HBV DNA, ALT, Knodell necroinflammatory score, Ishak fibrosis score, total hepatic HBV DNA, and HBe Ag loss at week 48).RESULTS: Overall, 305 patients(ETV = 159; LAM = 146) of ETV-022 had paired baseline and week 48 liver biopsies with evaluable measurements for hepatic HBV ccc DNA and total hepatic HBV DNA, and were included in this analysis. Baseline demographics and disease characteristics were comparable between the two arms. After 48 wk, ETV resulted in significantly greater reductions in hepatic HBV ccc DNA [-0.9 log10 copies/human genome equivalent(HGEq) vs-0.7 log10 copies/HGEq; P = 0.0033] and total hepatic DNA levels(-2.1 log10 copies/HGEq vs-1.6 log10 copies/HGEq; P < 0.0001) than LAM. Virologic, biochemical, and histologic response rates at week 48 were also greater with ETV than with LAM. Baseline HBV ccc DNA levels were positively associated with baseline levels of serum HBV DNA and total hepatic HBV DNA, and negatively associated with HBV genotype F. On-treatment changes in HBV ccc DNA levels were negatively associated with baseline levels of serum HBV DNA and baseline ALT, and were positively associated with on-treatment changes in the levels of serum HBV DNA, total hepatic HBV DNA levels, and ALT, change in Knodell necroinflammatory score, and HBe Ag loss.CONCLUSION: Forty-eight weeks of ETV resulted in greater reductions in ccc DNA and total hepatic HBV DNA than LAM, but long-term therapy may be needed for ccc DNA elimination. | Scott Bowden Stephen Locarnini Ting-Tsung Chang You-Chen Chao Kwang-Hyub Han Robert G Gish Robert A de Man Miao Yu Cyril Llamoso Hong Tang | 2015 | World Journal of Gastroenterology2015，21，15： | 11 |
| 15 | Selection of oocytes for in vitro maturation by brilliant cresyl blue staining: a study using the mouse model显示文摘选择是最可能的发展的卵母细胞是关键的为在 vitrofertilization 并且动物克隆。染色的灿烂的 cresyl 蓝色(BCB ) 在大型家畜被用于卵母细胞选举,但是它的更宽的用途需要推进评估。我们再划分进染色的那些(BCB+) 和那些的老鼠卵母细胞未沾污(BCB-) 根据他们的 ooplasm BCBcoloration。染色质配置,积云房间 apoptosis,细胞质的成熟和发展胜任在 BCB+ 和 BCB- 卵母细胞之间被比较。BCB+ 卵母细胞的胜任上的卵母细胞直径,性成熟和 gonadotropin 刺激的效果也被分析。在thelarge尺寸和中等尺寸的组,BCB+卵母细胞更大并且显示出更多的包围 nucleoli ( SN )染色质配置和早闭锁的更高的频率,并且他们也获得了更好细胞质的成熟(象细胞内部的 GSH 水平和 mitochondrialdistribution 的模式坚定)并且在试管内成熟( IVM )以后的更高发展的潜力比BCB卵母细胞。当没与 PMSG 告知时,成年老鼠比 prepubertal 老鼠与更高的胜任生产了更多的 BCB+ 卵母细胞。PMSG priming 增加了比例和 BCB+oocytes 的发展力量。在大尺寸的组的 BCB+ 卵母细胞在 medium-sizegroup 比他们的对应物显示出更多的 SN 染色质配置,更好细胞质的成熟和更高发展的潜力。染色的 BCB 能为卵母细胞选择被用作一个有效方法,这被结束,但是 BCB+ 卵母细胞的胜任可以与卵母细胞直径,动物性成熟和 gonadotropin 刺激变化。总起来说,这里描述的标准的系列将更好允许在为更好的开发选择卵母细胞的选择。 | Yan-Guang Wu Yong Liu Ping Zhou Guo-Cheng Lan Dong Han De-Qiang Miao Jing-He Tan | 2007 | Cell Research2007，17，8： | 11 |
| 16 | Ultrafast fiber lasers mode-locked by two-dimensional materials:review and prospect显示文摘The year 2019 marks the 10th anniversary of the first report of ultrafast fiber laser mode-locked by graphene.This result has had an important impact on ultrafast laser optics and continues to offer new horizons.Herein,we mainly review the linear and nonlinear photonic properties of two-dimensional(2D)materials,as well as their nonlinear applications in efficient passive mode-locking devices and ultrafast fiber lasers.Initial works and significant progress in this field,as well as new insights and challenges of 2D materials for ultrafast fiber lasers,are reviewed and analyzed. | TIAN JIANG KE YIN CONG WANG JIE YOU HAO OUYANG RUNLIN MIAO CHENXI ZHANG KE WEI HAN LI HAITAO CHEN RENYAN ZHANG XIN ZHENG ZHONGJIE XU XIANGAI CHENG HAN ZHANG | 2020 | Photonics Research2020，8，1： | 11 |
| 17 | Outcomes of CAG Regimen for Refractory Biphenotypic Acute Leukemia Patients显示文摘Objective To evaluated the efficiency of low-dose cytosine arabinoside plus aclarubicin with concurrent administration of granulocyte colony-stimulating factor (CAG) regimen for refractory biphenotypic acute leukemia (BAL). Methods We treated 5 refractory BAL patients by CAG regimen (10 mg·m-2 cytosine arabinoside subcutaneously administrated every 12 hours, day 1-14; 5-7 mg·m-2 aclarubicin intravenously administrated daily, day 1-8; and concurrently used 200μg·m-2·d-1 granulocyte colony-stimulating factor subcutaneously) from November 2002 to April 2007. The efficacy of the regimen was evaluated by response rate, and the side effects were also measured. Results The complete remission rate was 80%, median duration of absolute neutrophil count< 5.0×108/L and platelet count<2.0×1010/L was day 13 and day 1, respectively; and the infection rate was low (Ⅲ-Ⅳ infection rate, 20.00%). Conclusion CAG regimen as remission induction chemotherapy for BAL patients is effective with a high remission rate and low toxicity. | Guang-sheng He Xiang Zhang De-pei Wu Ai-ning Sun Zheng-ming Jin Hui-ying Qiu Miao Miao Xiao-wen Tang Zheng-zheng Fu Yue Han | 2009 | Chinese Medical Sciences Journal2009，24，3： | 10 |
| 18 | Late Eocene pollen records and palaeoenvironmental changes in northern Tibetan Plateau显示文摘The Eocene palaeovegetation landscape and palaeoclimate reconstructed from the pollen records in the Jiuquan Basin, northwest China provide some important information on the early uplift of the Tibetan Plateau and the origin and evolution of the aridification in northwest China. The records show the arid-semiarid scrubs with open forest palynofloras controlled by the subtropical high existed in northwest China during the 40.2-33.4 Ma. Four pollen assemblages are found: Nitrariadites-Cheno-podipollis-Pinaceae assemblage (40.2-37.9 Ma) is followed by Chenopodipollis-Nitrariadites assemblage (37.9-34.6 Ma), Pinuspollenites & Abietineaepollenites-Chenopodipollis assemblage (34.6-33.9 Ma), and Chenopodipollis-Nitrariadites assemblage (33.9-33.4 Ma). The percentage of thermophilic types is in anti-correlation with that of the dry types, which means the palaeoclimate is relatively warmwet or cold-dry during most of that time. Such aridity may be related to the water vapor reduction and the planetary wind system movement northward in response to the cooling caused by small-ephemeral icesheets. | MIAO YunFa FANG XiaoMin SONG ZhiChen WU FuLi HAN WenXia DAI Shuang SONG ChunHui | 2008 | Science China Earth Sciences2008，51，8： | 10 |
| 19 | HDAC2 phosphorylation-dependent KIf5 deacetylation and RARa acetylation induced by RAR agonist switch the transcription regulatory programs of p21 in VSMCs显示文摘脉管的光滑的肌肉房间(VSMC ) 的反常增长在 angioplasty 以后发生在高血压,动脉粥样硬化和狭窄,导致 pathophysiological 脉管的改变。作为重要生长拘捕基因, p21 在脉管的改变起关键作用。由 retinoic 酸受体(RAR ) 和它的 ligand 的 p21 表示的规定为病理学的脉管的改变的控制有重要含意。不过,在 VSMC 遗体的调停 RAR 的 p21 表示的机制糟糕理解。这里,我们显示出那,在基础条件下面, RARα与 histone deacetylase 形成建筑群 2 (HDAC2 ) 并且 Krü象 ppel 一样因素 5 (Klf5 ) 在 p21 倡导者到禁止它的表示。在 RARα 之上;收缩筋刺激, HDAC2 是由 CK2α 的 phosphorylated;。在一方面, HDAC2 的 Phosphorylation 从 RARα 支持它的分离;,因此允许 liganded-RARα与激活剂交往;在另一方面,它与 Klf5 增加它的相互作用,因此导致 Klf5 的 deacetylation。Klf5 的 Deacetylation 从 p21 倡导者便于它的分离,减轻它 p21 倡导者上的压抑的效果。有由任何一个 CK2α 的 HDAC2 phosphorylation 的干扰;击倒或 HDAC2 的 phosphorylation 缺乏的异种的使用阻止 Klf5 的分离 p21 倡导者并且损害 RAR 导致收缩筋的 p21 激活。我们的结果揭示包含工作在 RAR 收缩筋处理之上把基础压抑建筑群从 p21 倡导者移开的 phosphorylation-deacetylation 串联的新奇机制,允许最佳导致收缩筋的 p21 表示。 | Bin Zheng Mei Han Ya-nan Shu Ying-jie Li Sui-bing Miao Xin-hua Zhang Hui-jing Shi Tian Zhang Jin-kun Wen | 2011 | Cell Research2011，21，10： | 9 |
| 20 | Reaction decoupling in thermochemical fuel conversion and technical progress based on decoupling using fluidized bed显示文摘Thermochemical conversion of fuels via pyrolysis/carbonization,cracking,gasification and combustion has to involve a number of individual reactions called attribution reactions to form an intercorrelated reaction network for any conversion process.By separating one or some attribution reactions from the others to decouple their interactions existing in the reaction network,the so-called reaction decoupling enables a better understanding of the complex thermal conversion process and further the optimization of the conditions for attribution reactions as well as the entire conversion process to realize advanced performances.The dual bed conversion and two-stage conversion are the two representative types of fuel conversion technologies developed in recent years based on reaction decoupling.Many technical advantages have been proven for such decoupling fuel conversion technologies,such as poly-generation of products,low-cost production of high-grade products,elimination of undesirable products or pollutants,easy operation and control,and so on.The treated fuels with decoupling conversion technologies mainly include solid biomass and coal,as well as liquid petroleum oil.This paper is devoted to reiteration of the reaction decoupling concept and further to reviewing the research,developments and successful applications of several decoupling fuel conversion technologies of two such types by using fluidized bed as their major reactors. | Zhennan Han Sulong Geng Xi Zeng Shipei Xu a Ping An Jiguang Cheng Jun Yang Feng Li Suyi Zhang Miao Liu Guoqing Guan Guangwen Xu | 2018 | Carbon Resources Conversion2018，1，2： | 8 |
您所在的机构暂未开通此部分的功能，请联系管理员