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| 1 | Effect of N and P addition on soil organic C potential mineralization in forest soils in South China显示文摘Atmospheric nitrogen deposition is at a high level in some forests of South China. The effects of addition of exogenous N and P on soil organic carbon mineralization were studied to address: (1) if the atmospheric N deposition promotes soil C storage through decreasing mineralization; (2) if the soil available P is a limitation to organic carbon mineralization. Soils (0-10 cm) was sampled from monsoon evergreen broad-leaved forest (MEBF), coniferous and broad-leaved mixed forest (CBMF), and Pinus massoniana forest (PMF) in Dinghushan Biosphere Reserve (located in Guangdong Province, China). The soils were incubated at 25°C for 45 weeks, with addition of N (NH4NO3 solution) or P (KH2PO4 solution). CO2-C emission and the inorganic N (NH4+-N and NO3?-N) of the soils were determined during the incubation. The results showed that CO2-C emission decreased with the N addition. The addition of P led to a short-term sharp increase in CO2 emission after P application, and the responses of CO2-C evolution to P addition in the later period of incubation related to forest types. Strong P inhibition to CO2 emission occurred in both PMF and CBMF soils in the later incubation. The two-pool kinetic model was fitted well to the data for C turnover in this experiment. The model analysis demonstrated that the addition of N and P changed the distribution of soil organic C between the labile and recalcitrant pool, as well as their mineralization rates. In our experiment, soil pH can not completely explain the negative effect of N addition on CO2-C emission. The changes of soil inorganic N during incubation seemed to support the hypothesis that the polymerization of added nitrogen with soil organic compound by abiotic reactions during incubation made the added nitrogen retard the soil organic carbon mineralization. We conclude that atmospheric N deposition contributes to soil C accretion in the three subtropical forest ecosystems, however, the shortage of soil available P in CBMF and PMF may also retard soil organic C mineralization. | OUYANG, Xuejun ZHOU, Guoyi HUANG, Zhongliang ZHOU, Cunyu LI, Jiong SHI, Junhui ZHANG, Deqiang | 2008 | Journal of Environmental Sciences2008，20，9： | 17 |
| 2 | RanBPM is an acetylcholinesterase-interacting protein that translocates into the nucleus during apoptosis显示文摘Acetylcholinesterase (疼痛) 表示可以在各种各样的房间类型在 apoptosis 期间被导致。这里,我们使用了疼痛的 C 终端屏蔽人的胎儿的大脑图书馆并且发现它在组织微导管的中心(RanBPM ) 与跑绑定蛋白质交往了。这个相互作用被 coimmunoprecipitation 分析进一步证实。在 HEK293T 房间, RanBPM 和疼痛不同类地在 cisplatin 未经治疗的细胞质的摘录并且在对待 cisplatin 的细胞质或原子的摘录被表示。我们用词法方法执行的以前的研究在 apoptosis 期间从细胞质显示出那疼痛 translocates 到原子核。一起拿,这些结果建议 RanBPM 是在 apoptosis 期间是从进原子核的细胞质的 translocated 的交往疼痛的蛋白质,类似于在疼痛的情况下观察的 translocation。 | Xiaowen Gong Weiyuan Ye Haibo Zhou Xiaohui Ren Zhigang Li Weiyin Zhou Jun Wu Yicheng Gong Qi Ouyang Xiaolin Zhao Xuejun Zhang | 2009 | Acta Biochimica et Biophysica Sinica2009，41，11： | 2 |
| 3 | Etoposide,dexamethasone,and pegaspargase with sandwiched radiotherapy in early-stage natural killer/T-cell lymphoma:A randomized phase III study显示文摘Methotrexate,etoposide,dexamethasone,and pegaspargase(MESA)with sandwiched radiotherapy is known to be effective for early-stage extranodal natural killer/T-cell lymphoma,nasal type(NKTCL).We explored the efficacy and safety of reduced-intensity,non-intravenous etoposide,dexamethasone,and pegaspargase(ESA)with sandwiched radiotherapy.This multicenter,randomized,phase III trial enrolled patients aged between 14 and 70 years with newly diagnosed early-stage nasal NKTCL from 27 centers in China.Patients were randomly assigned(1:1)to receive ESA(pegaspargase 2,500 IU/m^(2)intramuscularly on day 1,etoposide 200 mg orally,and dexamethasone 40 mg orally on days 2–4)or MESA(methotrexate 1 g/m^(2)intravenously on day 1,etoposide 200 mg orally,and dexamethasone 40 mg orally on days 2–4,and pegaspargase 2,500 IU/m^(2)intramuscularly on day 5)regimen(four cycles),combined with sandwiched radiotherapy. | Huijuan Zhong Shu Cheng Xi Zhang Bing Xu Jiayi Chen Xufeng Jiang Jie Xiong Yu Hu Guohui Cui Juying Wei Wenbin Qian Xiaobing Huang Ming Hou Feng Yan Xin Wang Yongping Song Jianda Hu Yuanhua Liu Xuejun Ma Fei Li Chongyang Wu Junmin Chen Li Yu Ou Bai Jingyan Xu Zunmin Zhu Li Liu Xin Zhou Li Huang Yin Tong Ting Niu Depei Wu Hao Zhang Chaofu Wang Binshen Ouyang Hongmei Yi Qi Song Gang Cai Biao Li Jia Liu Zhifeng Li Rong Xiao Luqun Wang Yujie Jiang Yanyan Liu Xiaoyun Zheng Pengpeng Xu Hengye Huang Li Wang Saijuan Chen Weili Zhao | 2023 | The Innovation2023，4，3： | 0 |
| 4 | Acetylcholinesterase is associated with apoptosis in β cells and contributes to insulin-dependent diabetes mellitus pathogenesis显示文摘Acetylcholinesterase (疼痛) 表示在 apoptosis 期间是枢轴的。确实,疼痛禁止者部分保护房间免受 apoptosis 的伤害。胰岛素依赖者糖尿病 mellitus (IDDM ) 被胰腺的房间 apoptosis 部分地描绘。这里,我们在 IDDM 的发展调查了疼痛的角色并且分析了疼痛禁止者的保护的效果。多重低剂量的 streptozotocin (MLD-STZ ) 管理在一个老鼠模型导致了 IDDM。西方的污点分析,细胞化学的染色,并且染色的 immunofluorescence 被用来在 MIN6 房间,主要房间,和 apoptotic 检测疼痛表示 MLD-STZ-treated 老鼠的胰腺的房间。疼痛禁止者予 MLD-STZ 老鼠 intraperitoneally 被以 30 天。血葡萄糖,血浆胰岛素,和肌酸层次被测量,并且葡萄糖忍耐测试被执行。MIN6 房间上的疼痛禁止者的效果也被评估。当与 STZ 对待时,疼痛表示在 vivo 在 vitro 和胰腺的小岛在 apoptotic MIN6 房间和主要房间被导致。正式就职和在胰腺的小岛的疼痛的进步累积在 IDDM 开发期间与 apoptotic 房间被联系。疼痛禁止者的管理有效地减少了在 MLD-STZ 老鼠的糖尿病的多糖症和发生,和恢复血浆胰岛素层次和血浆肌酸清理。疼痛禁止者部分保护了 MIN6 房间免受 STZ 治疗引起的损坏的伤害。在胰腺的小岛和 IDDM 的发作和发展上的疼痛禁止者的保护的效果的疼痛的正式就职和累积显示在疼痛和 IDDM 之间的一种靠近的关系。 | Bao Zhang Lei Yang Luyang Yu Bo Lin Yanan Hou Jun Wu Qin Huang Yifan Han Lihe Guo Qi Ouyang Bo Zhang Lu Lu Xuejun Zhang | 2012 | Acta Biochimica et Biophysica Sinica2012，44，3： | 0 |
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