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江苏下扬子区寒武系—三叠系牙形刺色变指标(CAI)图及其意义(英文)

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微体古生物学报 2002年第1期19卷 63-75页

作者：祁玉平祝幼华中国科学院南京地质古生物研究所南京210008

本文对多年来积累的江苏下扬子区寒武系—三叠系牙形刺 CAI材料进行了系统收集和整理 ,并采用 AnitaHarris建立的统一标准 ,编制了本区寒武系—三叠系的 5幅牙形刺 CAI图 ;进而结合牙形刺 CAI与镜质组反射率(Ro)的对应关系 ,对上述各系... 详细信息

本文对多年来积累的江苏下扬子区寒武系—三叠系牙形刺 CAI材料进行了系统收集和整理 ,并采用 AnitaHarris建立的统一标准 ,编制了本区寒武系—三叠系的 5幅牙形刺 CAI图 ;进而结合牙形刺 CAI与镜质组反射率(Ro)的对应关系 ,对上述各系的有机质成熟度进行了评价 ,对本区海相中、古生界油气勘探具有十分重要的意义。

关键词：牙形刺色变指标镜质组反射率寒武系-三叠系江苏下扬子区

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乡村振兴视角下乡土建筑的再生研究

Effects of Bifidobacterium lactis BLa80 on fecal and mucosal flora and stem cell factor/c-kit signaling pathway in simulated microgravity rats

建筑与装饰 2023年第21期 135-137页

作者：齐祝萍华东建筑设计研究院有限公司安徽分公司安徽合肥 230000

近年来,城市现代化取得了长足的进步,而农村现代化建设仍然是需要重视的问题.利用乡土建筑再生,适当将地方特色文化、民族风俗、建筑风格等融入乡土建筑再生中,寻求乡村旅游与服务村民的支撑点.本文通过对当前乡村振兴及乡土建筑再生设... 详细信息

近年来,城市现代化取得了长足的进步,而农村现代化建设仍然是需要重视的问题.利用乡土建筑再生,适当将地方特色文化、民族风俗、建筑风格等融入乡土建筑再生中,寻求乡村旅游与服务村民的支撑点.本文通过对当前乡村振兴及乡土建筑再生设计,从乡村建筑的特点出发,提出了乡土建筑再生设计及效果分析,通过实践探索形成了一套乡土建筑再生方法,为我国当前乡村振兴战略的实施提供了一定的理论指导和实践参考.

关键词：乡村振兴乡土建筑民族风俗

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World Journal of Gastroenterology 2025年第1期31卷 93-109页

作者： ping Zhang Ying zhu Pu Chen Tong Zhou Zhe-Yi Han Jun Xiao Jian-Feng Ma Wen Ma Peng Zang Ying Chen Graduate School Hebei North UniversityZhangjiakou 075000Hebei ProvinceChina Key Laboratory of Aerospace Nutrition and Food Engineering China Astronaut Research and Training CenterBeijing 100094China Department of Gastroenterology The Air Force Medical CenterBeijing 100142China Department of Blood Transfusion Air Force Medical CenterBeijing 100142China

BACKGROUND Simulated microgravity environment can lead to gastrointestinal motility *** pathogenesis of gastrointestinal motility disorders is closely related to the stem cell factor(SCF)/c-kit signaling pathway associated with intestinal flora and Cajal stromal ***,intestinal flora can also affect the regulation of SCF/c-kit signaling pathway,thus affecting the expression of Cajal stromal *** cells are the pacemakers of gastrointestinal *** To investigate the effects of Bifidobacterium lactis(***)BLa80 on the intestinal flora of rats in simulated microgravity and on the gastrointestinal motility-related SCF/c-kit *** The internationally recognized tail suspension animal model was used to simulate the microgravity environment,and 30 rats were randomly divided into control group,tail suspension group and drug administration tail suspension group with 10 rats in each group for a total of 28 *** tail group was given *** BLa80 by intragastric administration,and the other two groups were given water intragastric administration,the concentration of intragastric administration was 0.1 g/mL,and each rat was 1 mL/***&eosin staining was used to observe the histopathological changes in each segment of the intestine of each group,and the expression levels of SCF,c-kit,extracellular signal-regulated kinase(ERK)and p-ERK in the gastric antrum of each group were detected by Western blotting and *** fecal flora and mucosal flora of rats in each group were detected by 16S *** Simulated microgravity resulted in severe exfoliation of villi of duodenum,jejunum and ileum in rats,marked damage,increased space between villi,loose arrangement,shortened columnar epithelium of colon,less folds,narrower mucosal thickness,reduced goblet cell number and crypts,and significant improvement after probiotic *** microgravity reduced the expressions of SCF and c-kit,and increased the express

关键词： Simulated microgravity Rat Intestinal flora Gastrointestinal motility Stem cell factor/c-kit signaling pathway

Staged dendrite suppression for high safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 674-683页

作者： Jun Jiang Zhenjie Lu Yanwen Ding Shujun Liu Zhijie qi Tian Tang Yunfan Zhang Zhiyuan Ma Jingwen Sun Liang Xue Wenyao Zhang Pan Xiong Xin Wang Junwu zhu Yongsheng Fu Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education Nanjing University of Science and Technology Jiangsu Pylon Battery Co.Ltd

The unavoidable dendrite growth and shuttle effect have long been stranglehold challenges limiting the safety and practicality of lithium-sulfur ***,we propose a dual-action strategy to address the lithium dendrite issue in stages by constructing a multifunctional surface-negatively-charged nanodiamond layer with high ductility and robust puncture resistance on polypropylene （PP） *** uniformly loaded compact negative layer can not only significantly enhance electron transmission efficiency and promote uniform lithium deposition,but also reduce the formation of dendrite during early deposition *** importantly,under the strong puncture stress encountered during the deterioration of lithium dendrite growth under limiting current,the high ductility and robust puncture resistance（145.88 MPa） of as-obtained nanodiamond layer can effectively prevent short circuits caused by unavoidable lithium *** Li||Li symmetrical cells assembled with nanodiamond layer modified PP demonstrated a stable cycle of over 1000 h at 2 mA cm-2with a polarization voltage of only 29.3 ***,the negative charged layer serves as a physical barrier blocking lithium polysulfide ions,effectively mitigating capacity *** improved cells achieved a capacity decay of only 0.042%per cycle after 700 cycles at 3 C,demonstrating effective suppression of dendrite growth and capacity attenuation,showing promising prospect.

关键词： Lithium-sulfur batteries Staged dendrite suppression Shuttle effect Surface-negatively-charged nanodiamond

急性心肌梗死经皮冠状动脉成形术后体表心电图ST段改变的临床意义

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中国实用内科杂志 2007年第S1期27卷 231-234页

作者：郭舜奇陈平朱稚丹周厚仕汕头市中心医院广东汕头515031

目的探讨急性心肌梗死患者直接经皮冠状动脉成形术(PTCA)联合脂微球载体前列腺素 E_1(Lipo-PGE_1)治疗后心电图 ST 段改变的临床意义。方法前瞻性研究76例行直接 PTCA 联合 Lipo-PGE1治疗的急性心肌梗死患者术后30 min 心电图 ST 段的... 详细信息

目的探讨急性心肌梗死患者直接经皮冠状动脉成形术(PTCA)联合脂微球载体前列腺素 E_1(Lipo-PGE_1)治疗后心电图 ST 段改变的临床意义。方法前瞻性研究76例行直接 PTCA 联合 Lipo-PGE1治疗的急性心肌梗死患者术后30 min 心电图 ST 段的改变情况,分析其与治疗效果、心肌损害程度、心功能及预后的关系。结果急性心肌梗死患者直接 PTCA 联合 Lipo-PGE1治疗后心电图 ST 段明显下降者治疗效果好,心肌损害程度减轻,心功能较好。结论直接 PTCA 联合脂微球载体前列腺素 E1治疗急性心肌梗死患者,术后心电图 ST 段改变可作为判定疗效、心肌灌注情况,进而判定预后的指标之一。

关键词：心肌梗死经皮穿刺腔内冠状动脉成形术脂微球载体前列腺素 E1 ST 段

Role of the globus pallidus in motor and non-motor symptoms of Parkinson's disease

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Neural Regeneration Research 2025年第6期20卷 1628-1643页

作者： Yimiao Jiang Zengxin qi Huixian zhu Kangli Shen Ruiqi Liu Chenxin Fang Weiwei Lou Yifan Jiang Wangrui Yuan Xin Cao Liang Chen qianxing zhuang Department of Physiology School of MedicineNantong UniversityNantongJiangsu ProvinceChina Department of Neurosurgery Huashan HospitalShanghai Medical CollegeFudan UniversityShanghaiChina National Center for Neurological Disorders ShanghaiChina Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration ShanghaiChina State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science Institute of Brain ScienceFudan UniversityShanghaiChina

The globus pallidus plays a pivotal role in the basal ganglia circuit. Parkinson's disease is characterized by degeneration of dopamine-producing cells in the substantia nigra, which leads to dopamine deficiency in the brain that subsequently manifests as various motor and non-motor symptoms. This review aims to summarize the involvement of the globus pallidus in both motor and non-motor manifestations of Parkinson's disease. The firing activities of parvalbumin neurons in the medial globus pallidus, including both the firing rate and pattern, exhibit strong correlations with the bradykinesia and rigidity associated with Parkinson's disease. Increased beta oscillations, which are highly correlated with bradykinesia and rigidity, are regulated by the lateral globus pallidus. Furthermore,bradykinesia and rigidity are strongly linked to the loss of dopaminergic projections within the cortical-basal ganglia-thalamocortical loop. Resting tremors are attributed to the transmission of pathological signals from the basal ganglia through the motor cortex to the cerebellum-ventral intermediate nucleus circuit. The cortico–striato–pallidal loop is responsible for mediating pallidi-associated sleep disorders. Medication and deep brain stimulation are the primary therapeutic strategies addressing the globus pallidus in Parkinson's disease. Medication is the primary treatment for motor symptoms in the early stages of Parkinson's disease, while deep brain stimulation has been clinically proven to be effective in alleviating symptoms in patients with advanced Parkinson's disease,particularly for the movement disorders caused by levodopa. Deep brain stimulation targeting the globus pallidus internus can improve motor function in patients with tremordominant and non-tremor-dominant Parkinson's disease, while deep brain stimulation targeting the globus pallidus externus can alter the temporal pattern of neural activity throughout the basal ganglia–thalamus network. Therefore, the comp

关键词： anxiety basal ganglia bradykinesia deep brain stimulation depression globus pallidus externus globus pallidus internus lateral globus pallidus medial globus pallidus neural circuit Parkinson's disease

含分布式电源的配电网的供电恢复技术研究综述

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电工电能新技术 2017年第9期36卷 51-62页

作者：牛耕孔力周龙齐智平朱玛闫志坤裴玮中国科学院电工研究所北京100190 中国科学院大学北京100049 国网浙江省电力公司绍兴供电公司浙江绍兴312000

本文总结了含DG的配电网的供电恢复的国内外研究现状,分别从DG对配电网供电恢复起到的作用、含DG的配电网的网络描述方法以及网络简化方法、含DG的配电网供电恢复的策略、含DG的配电网供电恢复问题的数学建模与优化求解方法、含DG的配... 详细信息

本文总结了含DG的配电网的供电恢复的国内外研究现状,分别从DG对配电网供电恢复起到的作用、含DG的配电网的网络描述方法以及网络简化方法、含DG的配电网供电恢复的策略、含DG的配电网供电恢复问题的数学建模与优化求解方法、含DG的配电网供电恢复的控制方式以及时变情况下含DG的配电网供电恢复等多个方面进行论述。在概述含DG的配电网的供电恢复的研究现状的基础上,展望了下一步值得继续研究的问题和方向。

关键词：供电恢复自愈分布式电源主动配电网智能电网

Combination therapy for scalp angiosarcoma using bevacizumab and chemotherapy: a case report and review of literature

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Chinese Journal of Cancer Research 2013年第3期25卷 358-361页

作者： ping Yang qi zhu Fuqiang Jiang Department of Oncology PLA Navy General Hospital

Bevacizumab, an angiogenesis inhibitor, is a recombined humanized monoclonal antibody against vascular endothelial growth factor and a promising therapeutic option for angiosarcoma management. This is a ease report and review of the literature using bevacizumab and combination chemotherapy for angiosarcoma. The understanding of the effectiveness of combined therapy of bevacizumab and chemotherapy agents is still limited. The benefits of bevacizumab treatment for angiosarcoma will need to be weighed against the risks of venous thromboembolism in this population.

关键词： Angiosarcoma chemotherapy bevacizumab angiogenesis inhibitor combination therapy

CD18 expression in granulocytes infiltrating the vitreous fluid in patients with diabetic retinopathy

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International Journal of Ophthalmology(English edition) 2015年第3期8卷 508-512页

作者： qi zhu Hu-ping Song Department of Ophthalmology Yulin No.1 Hospital Department of Ophthalmology Xi'an No.4 Hospital

AIM: To assess the levels of CD18 on the surface of granulocytes infiltrating the vitreous fluid in patients with diabetic retinopathy(DR).METHODS: Vitreous samples from twelve patients with non-proliferative DR with significant macula edema(group A), 33 patients with proliferative DR(grade 3 as group B, n =14, and, grade 4 as group C, n =19) were obtained during pars plana vitrectomy. Vitreous samples from 12 patients with macular hole as controls(group D)were analyzed together. The infiltrating of granulocytes and its surface level of CD18 were measured by flow cytometry. The level of CD18 was presented as the mean channel fluorescence(MCF) on a logarithmic scale. RESULTS: Granulocytes were detected in 6 of 12 vitreous samples from group A, 9 of 14 from group B, 15 of 19 from group C, and none of 12 from group D. MCF of CD18 on granulocytes from groups A, B, and C were2.978 ±1.446, 3.201 ±0.692, and 4.072 ±0.837, *** difference was significant(F =4.354, P =0.021).Subjects with more severe DR were more likely to have a higher level of CD18 MCF(trend test, 掊2=7.351, P =0.007).CD18 MCF was significantly associated with the development of DR(r =0.46, P =0.005 and β =0.147, P =0.035).CONCLUSION: Our results confirm the presence of granulocytes and the elevated levels of CD18 on the surface of them in the vitreous fluid from DR *** results may provide indirect evidence shown that granulocytes activation also has occurred in the retinal local compared to non-DR control.

关键词： CD18 diabetic retinopathy granulocytes inflammation vitreous fluid