检索结果-南通市图书馆

Neuroprotective effects of ischemic preconditioning on hippocampal CA1 pyramidal neurons through maintaining calbindin D28k immunoreactivity following subsequent transient cerebral ischemia

引用

Neural Regeneration Research 2017年第6期12卷 918-924页

作者： In Hye Kim Yong Hwan Jeon Tae-Kyeong lee Jeong Hwi Cho Jae-Chul lee Joon Ha Park Ji Hyeon Ahn Bich-Na Shin Yang Hee Kim Seongkweon Hong Bing Chun Yan Moo-Ho Won yun lyul lee Department of Neurobiology School of Medicine Kangwon National University Department of Radiology School of Medicine Kangwon National University Department of Biomedical Science Research Institute of Bioscience and Biotechnology Hallym University Department of Physiology College of Medicine Hallym University Department of Surgery School of Medicine Kangwon National University Institute of Integrative Traditional & Western Medicine Medical College Yangzhou University

Ischemic preconditioning elicited by a non-fatal brief occlusion of blood flow has been applied for an experimental therapeutic strategy against a subsequent fatal ischemic insult. In this study, we investigated the neuroprotective effects of ischemic preconditioning（2-minute transient cerebral ischemia） on calbindin D28k immunoreactivity in the gerbil hippocampal CA1 area following a subsequent fatal transient ischemic insult（5-minute transient cerebral ischemia）. A large number of pyramidal neurons in the hippocampal CA1 area died 4 days after 5-minute transient cerebral ischemia. Ischemic preconditioning reduced the death of pyramidal neurons in the hippocampal CA1 area. Calbindin D28k immunoreactivity was greatly attenuated at 2 days after 5-minute transient cerebral ischemia and it was hardly detected at 5 days post-ischemia. Ischemic preconditioning maintained calbindin D28 k immunoreactivity after transient cerebral ischemia. These findings suggest that ischemic preconditioning can attenuate transient cerebral ischemia-caused damage to the pyramidal neurons in the hippocampal CA1 area through maintaining calbindin D28k immunoreactivity.

关键词： hippocampal subsequent minute pyramidal maintaining attenuated hippocampus neuronal occlusion fatal

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Long-term administration of scopolamine interferes with nerve cell proliferation, differentiation and migration in adult mouse hippocampal dentate gyrus, but it does not induce cell death

引用

Neural Regeneration Research 2014年第19期9卷 1731-1739页

作者： Bing Chun Yan Joon Ha Park Bai Hui Chen Jeong-Hwi Cho In Hye Kim Ji Hyeon Ahn Jae-Chul lee In Koo Hwang Jun Hwi Cho yun lyul lee Il-Jun Kang Moo-Ho Won Department of Integrative Traditional & Western Medicine Medical CollegeYangzhou University Department of Neurobiology School of MedicineKangwon National University Department of Physiology College of MedicineInstitute of Neurodegeneration and NeuroregenerationHallym University Department of Anatomy and Cell Biology College of Veterinary MedicineSeoul National University Department of Emergency Medicine School of MedicineKangwon National University Department of Food Science and Nutrition Hallym University

Long-term administration of scopolamine, a muscarinic receptor antagonist, can inhibit the survival of newly generated cells, but its effect on the proliferation, differentiation and migration of nerve cells in the adult mouse hippocampal dentate gyrus remain poorly understood. In this study, we used immunohistochemistry and western blot methods to weekly detect the biological behaviors of nerve cells in the hippocampal dentate gyrus of adult mice that received intraperito- neal administration of scopolamine for 4 weeks. Expression of neuronal nuclear antigen （NeuN; a neuronal marker） and Fluoro-]ade B （a marker for the localization of neuronal degeneration） was also detected. After scopolamine treatment, mouse hippocampal neurons did not die, and Ki-67 （a marker for proliferating cells）-immunoreactive cells were reduced in number and reac hed the lowest level at 4 weeks. Doublecortin （DCX; a marker for newly generated neurons）-im- munoreactive cells were gradually shortened in length and reduced in number with time. After scopolamine treatment for 4 weeks, nearly all of the 5-bromo-2＇-deoxyuridine （BrdU）-labeled newly generated cells were located in the subgranular zone of the dentate gyrus, but they did not migrate into the granule cell layer. Few mature BrdU/NeuN double-labeled cells were seen in the subgranular zone of the dentate gyrus. These findings suggest that long-term administration of scopolamine interferes with the proliferation, differentiation and migration of nerve cells in the adult mouse hippocampal dentate gyrus, but it does not induce cell death.

关键词： nerve regeneration neurogenesis scopolamine dentate gyrus cell proliferation neuroblastdifferentiation neuroblast migration granule cell layer neural regeneration

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Pretreated quercetin protects gerbil hippocampal CA1 pyramidal neurons from transient cerebral ischemic injury by increasing the expression of antioxidant enzymes

引用

Neural Regeneration Research 2017年第2期12卷 220-227页

作者： Bai Hui Chen Joon Ha Park Ji Hyeon Ahn Jeong Hwi Cho In Hye Kim Jae Chul lee Moo-Ho Won Choong-Hyun lee In Koo Hwang Jong-Dai Kim Il Jun Kang Jun Hwi Cho Bich Na Shin Yang Hee Kim yun lyul lee Seung Min Park Department of Histology and Embryology Institute of NeuroscienceWenzhou Medical UniversityWenzhouZhejiang ProvinceChina Department of Biomedical Science and Research Institute for Bioscience and Biotechnology Hallym UniversityChuncheonSouth Korea Department of Neurobiology School of MedicineKangwon National UniversityChuncheonSouth Korea Department of Pharmacy College of PharmacyDankook UniversityCheonanSouth Korea Department of Anatomy and Cell Biology College of Veterinary Medicineand Research Institute for Veterinary ScienceSeoul National UniversitySeoulSouth Korea Division of Food Biotechnology School of BiotechnologyKangwon National UniversityChuncheonSouth Korea Department of Food Science and Nutrition Hallym UniversityChuncheonSouth Korea Department of Emergency Medicine School of MedicineKangwon National UniversityChuncheonSouth Korea Department of Physiology College of Medicineand Institute of Neurodegeneration and NeuroregenerationHallym UniversityChuncheonSouth Korea Department of Surgery School of MedicineKangwon National UniversityChuncheonSouth Korea Department of Emergency Medicine Sacred Heart HospitalCollege of MedicineHallym UniversityAnyangSouth Korea

Quercetin（QE; 3,5,7,3′,4′-pentahydroxyflavone）, a well-known flavonoid, has been shown to prevent against neurodegenerative disorders and ischemic insults. However, few studies are reported regarding the neuroprotective mechanisms of QE after ischemic insults. Therefore, in this study, we investigated the effects of QE on ischemic injury and the expression of antioxidant enzymes in the hippocampal CA1 region of gerbils subjected to 5 minutes of transient cerebral ischemia. QE was pre-treated once daily for 15 days before ischemia. Pretreatment with QE protected hippocampal CA1 pyramidal neurons from ischemic injury, which was confirmed by neuronal nuclear antigen immunohistochemistry and Fluoro-Jade B histofluorescence staining. In addition, pretreatment with QE significantly increased the expression levels of endogenous antioxidant enzymes Cu/Zn superoxide dismutase, Mn superoxide dismutase, catalase and glutathione peroxidase in the hippocampal CA1 pyramidal neurons of animals with ischemic injury. These findings demonstrate that pretreated QE displayed strong neuroprotective effects against transient cerebral ischemia by increasing the expression of antioxidant enzymes.

关键词： nerve regeneration flavonoids transient cerebral ischemia Cu/Zn superoxide dismutase catalase Mn superoxide dismutase glutathione peroxidase neural regeneration

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Delayed hippocampal neuronal death in young gerbil following transient global cerebral ischemia is related to higher and longer-term expression of p63 in the ischemic hippocampus

引用

Neural Regeneration Research 2015年第6期10卷 944-950页

作者： Eun Joo Bae Bai Hui Chen Bing Chun Yan Bich Na Shin Jeong Hwi Cho In Hye Kim Ji Hyeon Ahn Jae Chul lee Hyun-Jin Tae Seongkweon Hong Dong Won Kim Jun Hwi Cho yun lyul lee Moo-Ho Won Joon Ha Park Department of Pediatrics Chuncheon Sacred Heart HospitalCollege of MedicineHallym University Department of Physiology College of MedicineInstitute of Neurodegeneration and NeuroregenerationHallym University Institute of Integrative Traditional & Western Medicine Medical CollegeYangzhou University Department of Neurobiology School of MedicineKangwon National University Department of Biomedical Science and Research Institute for Bioscience and Biotechnology Hallym University Department of Surgery School of MedicineKangwon National University Department of Emergency Medicine Chuncheon Sacred Heart HospitalCollege of MedicineHallym University Department of Emergency Medicine School of MedicineKangwon National University

The tumor suppressor p63 is one of p53 family members and plays a vital role as a regulator of neuronal apoptosis in the development of the nervous system. However, the role of p63 in mature neuronal death has not been addressed yet. In this study, we first compared ischemia-induced effects on p63 expression in the hippocampal regions （CA1-3） between the young and adult gerbils subjected to 5 minutes of transient global cerebral ischemia. Neuronal death in the hippocampal CA1 region of young gerbils was significantly slow compared with that in the adult gerbils after transient global cerebral ischemia, p63 immunoreactivity in the hippocampal CA1 pyramidal neurons in the sham-operated young group was significantly low compared with that in the sham-operated adult group, p63 immunoreactivity was apparently changed in ischemic hippocampal CA1 pyramidal neurons in both ischemia-operated young and adult groups. In the ischemia-operated adult groups, p63 immunoreactivity in the hippocampal CA1 pyramidal neurons was significantly decreased at 4 days post-ischemia; however, p63 immunoreactivity in the ischemia-operated young group was significantly higher than that in the ischemia-operated adult group. At 7 days post-ischemia, p63 immunoreactivity was decreased in the hippocampal CA1 pyramidal neurons in both ischemia-operated young and adult groups. Change patterns of p63 level in the hippocampal CA1 region of adult and young gerbils after ischemic damage were similar to those observed in the immunohistochemical results. These findings indicate that higher and longer-term expression of p63 in the hippocampal CA1 region of the young gerbils after ischemia/reperfusion may be related to more delayed neuronal death compared to that in the adults.

关键词： p53 tumor suppressor gene family cerebral ischemia/reperfusion pyramidal neurons CA1 region delayed neuronal death immunohistochemistry western blotting neural regeneration

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Ethanol extract of Oenanthe javanica increases cell proliferation and neuroblast differentiation in the adolescent rat dentate gyrus

引用

Neural Regeneration Research 2015年第2期10卷 271-276页

作者： Bai Hui Chen Joon Ha Park Jeong Hwi Cho In Hye Kim Bich Na Shin Ji Hyeon Ahn Seok Joon Hwang Bing Chun Yan Hyun Jin Tae Jae Chul lee Eun Joo Bae yun lyul lee Jong Dai Kim Moo-Ho Won Il Jun Kang Department of Physiology College of Medicine and Institute of Neurodegeneration and Neuroregeneration Hallym University Department of Neurobiology School of Medicine Kangwon National University Department of Food Science and Biotechnology College of Agriculture and Life Sciences Kangwon National University Department of Integrative Traditional & Western Medicine Medical College Yangzhou University Department of Biomedical Science and Research Institute for Bioscience and Biotechnology Hallym University Department of Pediatrics Chuncheon Sacred Heart Hospital College of Medicine Hallym University Department of Food Science and Nutrition Hallym University

Oenanthe javanica is an aquatic perennial herb that belongs to theOenanthe genus in Apiaceae family, and it displays well-known medicinal properties such as protective effects against glu-tamate-induced neurotoxicity. However, few studies regarding effects ofOenanthe javanica on neurogenesis in the brain have been reported. In this study, we examined the effects of a normal diet and a diet containing ethanol extract ofOenanthe javanica on cell proliferation and neu-roblast differentiation in the subgranular zone of the hippocampal dentate gyrus of adolescent rats using Ki-67 （an endogenous marker for cell proliferation） and doublecortin （a marker for neuroblast）. Our results showed thatOenanthe javanica extract signiifcantly increased the number of Ki-67-immunoreactive cells and doublecortin-immunoreactive neuroblasts in the subgranular zone of the dentate gyrus in the adolescent rats. In addition, the immunoreactivity of brain-derived neurotrophic factor was signiifcantly increased in the dentate gyrus of the Oenanthe javanica extract-treated group compared with the control group. However, we did not ifnd that vascular endothelial growth factor expression was increased in theOenanthe javanica extract-treated group compared with the control group. These results indicate thatOenanthe javanica extract improves cell proliferation and neuroblast differentiation by increasing brain-de-rived neurotrophic factor immunoreactivity in the rat dentate gyrus.

关键词： nerve regeneration Oenanthe javanica extract cell proliferation neuroblast differentiation brain-derived neurotrophic factor vascular endothelial growth factor rat neural regeneration

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Hippophae rhamnoides *** extract enhances cell proliferation and neuroblast differentiation through upregulation of intrinsic factors in the dentate gyrus of the aged gerbil

引用

Chinese Medical Journal 2014年第23期127卷 4006-4011页

作者： Ji Hyeon Ahn Bai Hui Chen Joon Ha Park In Hye Kim Jeong-Hwi Cho Jae-Chul lee Bing Chun Yan Jung Hoon Choi In Koo Hwang Ju-Hee Park Sang-No Han yun lyul lee Myong Jo Kim Moo-Ho Won Department of Neurobiology School of Medicine Kangwon National University Chuncheon 200-701 South Korea Department of Physiology College of Medicine Hallym University Chuncheon 200-702 South Korea Institute of Integrative Traditional & Western Medicine Medical College Yangzhou University Yangzhou Jiangsu 225001 China Department of Anatomy College of Veterinary Medicine Kangwon NationaL University Chuncheon 200-701 South Korea Department of Anatomy and Cell Biology College of Veterinary Medicine and Research Institute for Veterinary Science Seoul National University Seoul 151-742 South Korea Samsung Herb Medicine Company Limitedl 304 BIO-ldong ChunCheon Biotechnology Innovation Center Chuncheon 200-957 South Korea Oriental Bio-herb Research Institute Kangwon National University Chuncheon 200-701 South Korea

Background Hippophae rhamnoides L.（HL） exerts antioxidant activities against various oxidative stress *** this study,we investigated effects of extract from HL leaves （HLE） on cell proliferation and neuroblast differentiation in the subgranular zone （SGZ） of the dentate gyrus （DG） of aged *** Aged gerbils （24 months） were divided into vehicle （saline）-treated-and *** vehicle and HLE were orally administered with 200 mg/kg once a day for 20 days before *** proliferation and neurobiast differentiation were examined in the DG using Ki67 and doublecortin （DCX）,*** also observed changes in immunoreactivities of superoxide dismutase 1 （SOD1） and superoxide dismutase 2 （SOD2）,brain-derived neurotrophic factor （BDNF）,and phospho-glycogen synthase kinase-3-beta （p-GSK-3β） to examine their relation with neurogenesis using *** The administration of HLE significantly increased the number of Ki67-positive cells and DCX-positive neuroblasts with well-developed processes in the SGZ of the DG of the *** addition,immunoreactivities of SOD1,SOD2,BDNF,and p-GSK-3β were significantly increased in granule and polymorphic cells of the DG in the HLE-treated-group compared with those in the *** HLE treatment significantly increased cell proliferation and neuroblast differentiation,showing that immunoreactivities of SOD1,SOD2,BDNF,and p-GSK-3β were significantly increased in the *** indicate that increased neuroblast differentiation neurogenesis may be closely related to upregulation of SOD1,SOD2,BDNF,and p-GSK-3β in aged gerbils.

关键词： aging antioxidants dentate gyrus hippophae rhamnoides extract neurogenesis neurotrophic factors

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Optimization of an Artificial Intelligence Database and Camera Installation for Recognition of Risky Passenger Behavior in Railway Vehicles

引用

Computers, Materials & Continua 2025年第1期82卷 1277-1293页

作者： Min-kyeong Kim Yeong Geol lee Won-Hee Park Su-hwan yun Tae-Soon Kwon Duckhee lee Railroad Test&Certification Division Korea Railroad Research Institute(KRRI)Cheoldo BangmulgwanroUiwang-si16105Republic of Korea Railroad Safety Division Korea Railroad Research Institute(KRRI)Cheoldo BangmulgwanroUiwang-si16105Republic of Korea

Urban railways are vital means of public transportation in *** than 30%of metropolitan residents use the railways,and this proportion is expected to *** enhance safety,the government has mandated the installation of closed-circuit televisions in all carriages by ***,cameras still monitored *** address this limitation,we developed a dataset of risk factors and a smart detection system that enables an immediate response to any abnormal behavior and intensive monitoring *** created an innovative learning dataset that takes into account seven unique risk factors specific to Korean railway *** data collection was conducted across the Shinbundang Line of the Incheon Transportation Corporation,and the Ui-Shinseol *** observed several behavioral characteristics and assigned unique annotations to *** also considered carriage *** performance was evaluated by camera placement and *** the camera installation plan was *** dataset will find immediate applications in domestic railway *** artificial intelligence algorithms will be verified shortly.

关键词： AI railway vehicle risk factor smart detection AI training data

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Comparison of biochemical characteristics between PAO and DPAO sludges

引用

Journal of Environmental Sciences 2014年第6期26卷 1340-1347页

作者： Hansaem lee Zuwhan yun Research Institute for Environmental Technology and Sustainable Development Korea University Department of Environmental Engineering Korea University

A successful enhanced biological phosphorus removal （EBPR） was observed in both anaerobic- aerobic sequencing batch reactor （An-Ox SBR） to induce growth of phosphorus accumulating organism （PAO） and anaerobic-anoxic （An-Ax） SBR to induce growth of denitrifying PAO （DPAO）. Although the EBPR performance of An-Ox SBR was higher by 11.3% than that of An-Ax SBR, specific phosphorus release rates in the An-Ax SBR （22.8 ± 3.5 mg P/（g ***）） and the An-Ox SBR （22.4 ± 4.8 mg P/（g ***）） were similar. Specific phosphorus uptake rates under anoxic and aerobic conditions were 26.3 ± 4.8 mg P/（g ***）（An-Ax SBR） and 25.6 ± 2.8 mg P/（g ***）（An-Ox SBR）, respectively, which were also similar. In addition, an analysis of relationship of poly-β-hydroxyalkanoates （PHA） synthesized under anaerobic conditions with phosphorous release （Preleased/PHAsynthesized） and of PHA utilized under anoxic and aerobic conditions with phosphorous uptake （Puptaked/PHAutilized） verified that biological activities of EBPR per unit biomass between DPAO and PAO were similar. An analysis of the specific denitrification rate of DPAO showed that NO3-N can be denitrified at a rate that does not substantially differ from that of an ordinary denitrifier without additional consumption of organic carbon when the PHA stored inside the cell under anaerobic conditions is sufficiently secured.

关键词： denitrifying EBPR poly-β-hydroxyalkanoates specific phosphorus release rate specific phosphorus uptake rate

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Loss of fragile histidine triad and amplification of 1p36.22 and 11p15.5 in primary gastric adenocarcinomas

引用

World Journal of Gastroenterology 2012年第33期18卷 4522-4532页

作者： Ji-yun lee Department of Pathology College of Medicine Korea University Seoul 136-705 South Korea

AIM: To investigate the genomic copy number alterations that may harbor key driver genes in gastric tumorigenesis. METHODS: Using high-resolution array comparative genomic hybridization (CGH), we investigated the genomic alterations of 20 advanced primary gastric adenocarcinomas (seventeen tubular and three mucinous) of Chinese patients from the Jilin province. Ten matching adjacent normal regions from the same patients were also studied. RESULTS: The most frequent imbalances detected in these cancer samples were gains of 3q26.31-q27.2, 5p, 8q, 11p, 18p, 19q and 20q and losses of 3p, 4p,18q and 21q. The use of high-resolution array CGH increased the resolution and sensitivity of the observed genomic changes and identified focal genetic imbalances, which included 54 gains and 16 losses that were smaller than 1 Mb in size. The most interesting focal imbalances were the intergenic loss/homozygous deletion of the fragile histidine triad gene and the amplicons 11q13, 18q11.2 and 19q12, as well as the novel amplicons 1p36.22 and 11p15.5. CONCLUSION: These regions, especially the focal amplicons, may harbor key driver genes that will serve as biomarkers for either the diagnosis or the prognosis of gastric cancer, and therefore, a large-scale investigation is recommended.

关键词： Array comparative genomic hybridization Amplicon Gastric adenocarcinoma Oncogene Fragile histidine triad

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Synergistically coupling of Ni–Fe LDH arrays with hollow Co–Mo sulfide nanotriangles for highly efficient overall water splitting

引用

Rare Metals 2024年第2期43卷 522-532页

作者： yun Jae lee Seung-Keun Park Department of Advanced Materials Engineering Chung-Ang UniversityAnseongGyeonggi-do17546Republic of Korea Department of Intelligent Energy and Industry Chung-Ang University84 Heukseok-ro Dongjak-guSeoul06974Republic of Korea Western Seoul Center Korea Basic Science Institute150 Bugahyeon-roSeodaemun-guSeoul03759Republic of Korea

Developing bifunctional catalysts that can catalyze both oxygen evolution reaction(OER)and hydrogen evolution reaction(HER)is pivotal to commercializing large-scale water ***,a novel hollow nanotriangle composed of NiFe LDH-CoMoS_(x) heterojunction(H-CMSx@NiFe LDH)is proposed as a highly efficient bifunctional electrocatalyst for both OER and *** fabricate a heterojunction system,ultra-thin nickel–iron layered double hydroxide(NiFe LDH)nanosheets are uniformly electrodeposited onto a metal–organic framework-derived hollow CoMoS_(x) *** strong coupling of CoMoS_(x) and NiFe LDH catalysts forms the intimate heterojunction interfaces to facilitate interfacial charge transfer,which is favorable to enhance the bifunctional catalytic ***,the large void of CoMoS_(x) nanotriangles and interconnected ultra-thin NiFe LDH nanosheets result in good electrolyte penetration and gas ***,the as-prepared H-CMSx@NiFe LDH on nickel foam(NF)exhibits an impressive catalytic activity and durability for OER and HER activities,delivering a current density of 100 mA·cm^(−2) at the small overpotentials of 214 and 299 mV in OER and HER,***,H-CMSx@NiFe LDH/NF proves to be an effective electrode for an alkaline electrolyzer,as a voltage of only 1.99 V is enough to achieve a current density voltage of only 1.99 V is enough to achieve a current density of 400 mA·cm^(−2) with no degradation in performance over 50 h.

关键词： Overall water splitting Metal-organic framework Molybdenum sulfide Layered double hydroxide Heterojunction

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：