中国医学科学院学报最新文献

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[Research Progress in Examination Methods,Influencing Factors, and Drug Treatment of Vigilance]. [警觉性的检查方法、影响因素和药物治疗的研究进展]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15785
Li-Ping Yang, Li-Li Huang, Yan-Yan Wang, Shuang Yu, Hong-Sheng Bian, Yang Jin
{"title":"[Research Progress in Examination Methods,Influencing Factors, and Drug Treatment of Vigilance].","authors":"Li-Ping Yang, Li-Li Huang, Yan-Yan Wang, Shuang Yu, Hong-Sheng Bian, Yang Jin","doi":"10.3881/j.issn.1000-503X.15785","DOIUrl":"10.3881/j.issn.1000-503X.15785","url":null,"abstract":"<p><p>Vigilance is a sensitive ability to respond to small changes in the environment and it is a major component of various cognitive performance tasks.Professionals in a variety of fields require high physical and vigilance performance during the working process to ensure productivity,workplace safety,and their own safety. This article reviews the research progress in vigilance in terms of the examination methods,influencing factors,and drug treatment in recent years,aiming to improve the understanding of vigilance and provide support for the research on vigilance and clinical treatment of vigilance-related dysfunctions.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Calcium Dyshomeostasis and Alzheimer's Disease]. [钙失衡与阿尔茨海默病]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15789
Shuang Qi, Yuan Yuan, Wen Yang, Jing-Yang Su, Li-Ying Hao
{"title":"[Calcium Dyshomeostasis and Alzheimer's Disease].","authors":"Shuang Qi, Yuan Yuan, Wen Yang, Jing-Yang Su, Li-Ying Hao","doi":"10.3881/j.issn.1000-503X.15789","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15789","url":null,"abstract":"<p><p>Alzheimer's disease (AD) is a common neurodegenerative disease with the main manifestations of progressive cognitive dysfunction,behavioral disorders,and gradual decline of living ability.The etiology of AD is complex,and the pathogenesis of this disease remains controversial.Calcium signaling plays an important role in regulating neuronal activities,including neurotransmitter release,synaptic plasticity,memory storage,and neuronal apoptosis.Increasing studies have shown that neuronal calcium dyshomeostasis is a major pathological factor in the occurrence and development of AD.This article reviews the role and research progress in intracellular calcium dyshomeostasis in AD,including the relationship between calcium homeostasis and amyloid β,the role of calcium/calmodulin-dependent protein kinases in tau phosphorylation,calcium signaling pathways,the relationship between calcium homeostasis and mitochondrial function,autophagy,and neuroinflammation.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Current Situation and Influencing Factors of Caregivers' Pressuring Feeding Style in Infants of 6-11 Months Old in Rural Areas of Sichuan Province]. [四川省农村地区 6-11 月龄婴儿照料者压迫式喂养的现状及影响因素]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15935
Ya-di He, Tian-Xin Xu, Yi-Ran Tian, Xian-Nan Xian, Yu-Ju Wu, Huan Zhou
{"title":"[Current Situation and Influencing Factors of Caregivers' Pressuring Feeding Style in Infants of 6-11 Months Old in Rural Areas of Sichuan Province].","authors":"Ya-di He, Tian-Xin Xu, Yi-Ran Tian, Xian-Nan Xian, Yu-Ju Wu, Huan Zhou","doi":"10.3881/j.issn.1000-503X.15935","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15935","url":null,"abstract":"<p><p>Objective To investigate the status and influencing factors of pressuring feeding style among caregivers in remote rural areas of Sichuan province. Methods Multistage sampling was conducted to select infants of 6-11 months old who had received complementary food and their caregivers in remote rural areas of Sichuan province.A questionnaire was used to collect sociodemographic characteristics of infants and their caregivers,pressuring feeding behaviors,feeding environment,and caregivers' negative emotions.Quantile regression was employed to analyze the factors influencing pressuring feeding among caregivers of infants. Results A total of 1358 pairs of infants and their caregivers were included,with the pressuring feeding behavior score of 11 (8,14).Parity was the protective factor for caregivers' pressuring feeding (<i>β</i><sub>25</sub>=-1.17,<i>P</i><0.001;<i>β</i><sub>50</sub>=-1.40,<i>P</i>=0.002;<i>β</i><sub>75</sub>=-2.18,<i>P</i><0.001).Whether infants played with toys while eating (<i>β</i><sub>25</sub>=1.00,<i>P</i><0.001;<i>β</i><sub>50</sub>=1.20,<i>P</i>=0.003;<i>β</i><sub>75</sub>=1.42,<i>P</i><0.001) and whether infants watched TV/mobile phones (<i>β</i><sub>25</sub>=0.50,<i>P</i>=0.048;<i>β</i><sub>50</sub>=1.07,<i>P</i>=0.004) were the risk factors.At the 75th percentile,caregivers' negative emotions were the risk factor for pressuring feeding (<i>β</i><sub>75</sub>=0.94,<i>P</i>=0.015).Caregivers' education background (<i>β</i><sub>25</sub>=0.83,<i>P</i>=0.034;<i>β</i><sub>50</sub>=0.87,<i>P</i>=0.021) and family income (<i>β</i><sub>75</sub>=1.09,<i>P</i>=0.012) were also significantly associated with pressuring feeding scores at different quartile points. Conclusion Pressuring feeding behaviors of caregivers in remote rural areas of Sichuan province need to be improved.Based on the characteristics of infants and their families,guidance should be carried out to improve the feeding environment and the mental health of caregivers,thereby promoting reasonable feeding behaviors among caregivers of infants in rural areas.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Separation/Conversion Disorders in Functional Coma With Pseudocataplexy: Report of One Case and Literature Review]. [功能性昏迷伴假失神的分离/转换障碍:一例病例报告和文献综述]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15868
Wan-Yu Zhao, Bao-Kun Zhang, Xiao Zhang, Xiao-Yu Zhang, Xiao-Min Liu, Ji-You Tang
{"title":"[Separation/Conversion Disorders in Functional Coma With Pseudocataplexy: Report of One Case and Literature Review].","authors":"Wan-Yu Zhao, Bao-Kun Zhang, Xiao Zhang, Xiao-Yu Zhang, Xiao-Min Liu, Ji-You Tang","doi":"10.3881/j.issn.1000-503X.15868","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15868","url":null,"abstract":"<p><p>Separation/conversion disorders in functional coma with pseudocataplexy are rare.On December 9,2021,a young female patient with separation/conversion disorders was treated in the Department of Neurology in the First Affiliated Hospital of Shandong First Medical University.The main symptoms were episodic consciousness disorders,sudden fainting,and urinary incontinence.Complete laboratory tests and cranial magnetic resonance imaging showed no obvious abnormalities.Standard multi-channel sleep monitoring and multiple sleep latency tests were performed.The patient was unable to wake up during nap and underwent stimulation tests.There was no response to orbital pressure,loud calls,or tapping,while the α rhythm in all electroencephalogram leads and the increased muscular tone in the mandibular electromyography indicated a period of wakefulness.The results of 24-hour sleep monitoring suggested that the patient had sufficient sleep at night and thus was easy to wake up in the morning.The results of daytime unrestricted sleep and wake-up test showed that the patient took one nap in the morning and one nap in the afternoon.When the lead indicated the transition from N3 to N2 sleep,a wake-up test was performed on the patient.At this time,the patient reacted to the surrounding environment and answered questions correctly.Because the level of orexin in the cerebrospinal fluid was over 110 pg/mL,episodic sleep disorder was excluded and the case was diagnosed as functional coma accompanied by pseudocataplexy.The patient did not present obvious symptom remission after taking oral medication,and thus medication withdrawl was recommended.Meanwhile,the patient was introduced to adjust the daily routine and mood.The follow-up was conducted six months later,and the patient reported that she did not experience similar symptoms after adjusting lifestyle.Up to now,no similar symptoms have appeared in multiple follow-up visits for three years.Functional coma with pseudocataplexy is prone to misdiagnosis and needs to be distinguished from true coma and episodic sleep disorders.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Treatment of New Daily Persistent Headache With Esketamine: Report of One Case]. [用 Esketamine 治疗新的每日持续性头痛:一例报告]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15842
Li Zhang, Jiao He, Cheng-Hui Pi, Ming-Jie Zhang, Zhao Dong
{"title":"[Treatment of New Daily Persistent Headache With Esketamine: Report of One Case].","authors":"Li Zhang, Jiao He, Cheng-Hui Pi, Ming-Jie Zhang, Zhao Dong","doi":"10.3881/j.issn.1000-503X.15842","DOIUrl":"10.3881/j.issn.1000-503X.15842","url":null,"abstract":"<p><p>New daily persistent headache (NDPH) is a kind of persistent headache that patients can identify the exact date of the sudden onset.It is one of the rare primary headaches difficult to be cured and may lead to disability,seriously affecting the daily life and work.The exact pathogenesis of NDPH remains unclear,which makes the treatment difficult.Here we report a case of refractory NDPH treated by intravenous injection of esketamine at a sub-anesthetic dose.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Declining Rate of Neural Tube Defects and Outcomes of Defective Infants in Shaanxi Province from 2003 to 2022]. [2003年至2022年陕西省神经管缺陷发生率下降情况及缺陷婴儿结局]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15932
Min Yu, Lu Gan, Xi Ma, Zhi-Guang Ping
{"title":"[Declining Rate of Neural Tube Defects and Outcomes of Defective Infants in Shaanxi Province from 2003 to 2022].","authors":"Min Yu, Lu Gan, Xi Ma, Zhi-Guang Ping","doi":"10.3881/j.issn.1000-503X.15932","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15932","url":null,"abstract":"<p><p>Objective To evaluate the changes in the incidence of neural tube defects (NTDs) in Shaanxi province from 2003 to 2022,investigate the diagnosis time and outcomes of defective infants,and predict the incidence of NTDs in Shaanxi province from 2023 to 2025,thereby providing a basis for improving the birth defects surveillance system. Methods Data were collected from all the perinatal infants from 28 weeks of gestation to 7 days after birth in all the hospitals with obstetrical department in Shaanxi province during 2003-2022.The changes in the incidence of NTDs from 2003 to 2022 were analyzed based on the birth defects surveillance system. Results A total of 1 106 483 perinatal infants in Shaanxi province from 2003 to 2022 were surveyed,among which NTDs occurred in 848 perinatal infants,with an incidence of 7.66/10 000.The incidence was the highest (48.02/10 000) in 2005 and the lowest (0.57/10 000) in 2022.The NTDs in Shaanxi province were mainly spina bifida (55.90%),which was followed by anencephaly (25.71%) and encephalocele (18.40%).The incidences of the three declined with fluctuations (<i>P</i><0.001).The results of the Joinpoint analysis showed that the incidence of NTDs decreased slowly with the annual percentage change of -4.04 from 2003 to 2014 and declined rapidly with the annual percentage change of -28.05 from 2014 to 2022.From 2003 to 2022,the average proportion of prenatal diagnosis of NTDs in Shaanxi province was 72.88%.Dead fetus (61.91%) was the main birth outcome,followed by live birth (26.77%),stillbirth (8.73%),and death within seven days after birth (2.59%).The incidence of NTDs in Shaanxi province from 2023 to 2025 were predicted by the GM (1,1) model as 0.49/10 000,0.41/10 000,and 0.35/10 000,respectively. Conclusion The incidence of NTDs in Shaanxi province declined significantly during 2003-2022,especially in a rapid manner after 2014.Dead fetus was the primary outcome of perinatal infants with NTDs,followed by live birth.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Clinical Features of 17 Patients With Primary Angiitis of the Central Nervous System Confirmed by Brain Biopsy]. [脑活检证实的 17 名中枢神经系统原发性血管炎患者的临床特征]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15885
Li Zhang, Hui Sun, Shi-Min Zhang, Sai Gao, Lei Wu, De-Hui Huang
{"title":"[Clinical Features of 17 Patients With Primary Angiitis of the Central Nervous System Confirmed by Brain Biopsy].","authors":"Li Zhang, Hui Sun, Shi-Min Zhang, Sai Gao, Lei Wu, De-Hui Huang","doi":"10.3881/j.issn.1000-503X.15885","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15885","url":null,"abstract":"<p><p>Objective To analyze the clinical features of 17 patients with primary angiitis of the central nervous system (PACNS) and thus facilitate the early diagnosis and treatment,reduce the recurrence and mortality,and improve the prognoses of this disease. Methods We collected the data of patients with PACNS diagnosed by brain biopsy from January 2009 to June 2023 and analyzed their clinical presentations,laboratory and imaging manifestations,electrophysiological and pathological changes,and treatment regimens and prognosis. Results The 17 patients diagnosed with PACNS <i>via</i> brain biopsy included one child and 16 adults.The subtyping results showed that 10,2,3,2,1,and 1 patients had tumorous,spinal cord-involved,angiography-positive,rapidly progressive,hemorrhagic,and amyloid β-related PACNS,respectively.Eleven (64.7%) of the patients were complicated with secondary epilepsy.All the patients exhibited abnormal manifestations in head MRI,with 94.1% showing lesions with uneven enhancement around the lesions or in the leptomeninges. Magnetic resonance angiography revealed large vessel abnormalities in 3 patients,and spinal cord involvement was observed in 2 patients.Histopathological typing revealed 7 (43.7%) patients with lymphocytic vasculitis and 5 (31.2%) patients with necrotizing vasculitis.Eleven patients were treated with glucocorticoids and cyclophosphamide,which resulted in partial lesion disappearance and symptom amelioration in 6 patients upon reevaluation with head MRI after 3 months of maintenance therapy.Two,1,and 3 patients experienced rapid disease progression,death,and recurrence within 1 year,respectively.Three patients showed insensitivity to hormonotherapy and residual disabilities.Two patients received rituximab after relapse and remained clinically stable during a follow-up period of 0.5-1 year. Conclusion Tumorous PACNS was more prone to epilepsy,mainly occurring in males.The most common histopathological type was necrotizing vasculitis,which responded to hormonotherapy and had favorable outcomes.Therefore,for the young patients with epilepsy and intracranial tumorous lesions,the possibility of PACNS should be considered.Spinal cord involvement in PACNS was often located in the thoracic and cervical cords,suggesting a poorer prognosis.Electromyography commonly revealed neural conduction abnormalities in the anterior horn or roots,providing clues for differential diagnosis.For suspected spinal cord involvement,comprehensive electromyography is recommended.Rapidly progressive PACNS often presented infratentorial lesions,such as lesions in the pons and medulla,with a higher mortality rate.Hemorrhagic PACNS was rare,and a multifocal hemorrhagic lesion with enhancement in the intracranial region,particularly in young patients,should raise suspicion.For the patients with recurrent or progressive disease,rituximab is a recommended therapeutic option.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Application of ARHGAP8 in Predicting the Efficacy of Neoadjuvant Chemotherapy for Locally Advanced Mid-Low Rectal Cancer]. [ARHGAP8在预测局部晚期中低位直肠癌新辅助化疗疗效中的应用]。
中国医学科学院学报 Pub Date : 2024-08-01 DOI: 10.3881/j.issn.1000-503X.15899
Yu-Ning Xi, Jun Xue, Xue-Liang Wu, Ming Qu, Guang-Yuan Sun, Lei Han, Fei Guo, Chun-Ze Zhang, Yi-Fei Wang, Wei-Zheng Liang
{"title":"[Application of ARHGAP8 in Predicting the Efficacy of Neoadjuvant Chemotherapy for Locally Advanced Mid-Low Rectal Cancer].","authors":"Yu-Ning Xi, Jun Xue, Xue-Liang Wu, Ming Qu, Guang-Yuan Sun, Lei Han, Fei Guo, Chun-Ze Zhang, Yi-Fei Wang, Wei-Zheng Liang","doi":"10.3881/j.issn.1000-503X.15899","DOIUrl":"10.3881/j.issn.1000-503X.15899","url":null,"abstract":"&lt;p&gt;&lt;p&gt;Objective To analyze the sensitivity of ARHGAP8 in predicting the efficacy of neoadjuvant chemotherapy in the patients with locally advanced mid-low colorectal cancer and provide accurate evidence for the treatment of advanced colorectal cancer. Methods The differentially expressed gene ARHGAP8 was screened out by bioinformatics analysis.Cancer tissue and rectal tissue of 68 patients with primary rectal cancer were selected.The rectal cancer tissue samples and the rectal tissue samples were collected for clinical validation of ARHGAP8 expression by quantitative real-time PCR,Western blotting,and immunohistochemistry.The clinical and pathological features such as gender,age,tumor stage,differentiation degree,and pathological type of the patients were collected for functional validation.Forty-four patients with locally advanced mid-low rectal cancer who received neoadjuvant chemotherapy were selected for immunohistochemical examination of ARHGAP8 expression.The expression level of ARHGAP8 was compared between before and after chemotherapy and among different efficacy groups. Results The bioinformatics analysis revealed differences in the expression level of ARHGAP8 between the cancer tissue and rectal tissue (&lt;i&gt;P&lt;/i&gt;&lt;0.001).The expression level of ARHGAP8 was correlated with tumor stage (&lt;i&gt;P&lt;/i&gt;=0.024),lymph node metastasis (&lt;i&gt;P&lt;/i&gt;=0.007),and age (&lt;i&gt;P&lt;/i&gt;=0.005).Quantitative real-time PCR results showed that the mRNA level of ARHGAP8 in the cancer tissue was higher than that in the rectal tissue (&lt;i&gt;P&lt;/i&gt;&lt;0.001).Western blotting and immunohistochemistry results demonstrated that the protein level of ARHGAP8 in the cancer tissue was higher than that in the rectal tissue (&lt;i&gt;P&lt;/i&gt;=0.011).The expression of ARHGAP8 was correlated with tumor size (&lt;i&gt;P&lt;/i&gt;=0.010) and pathological stage (&lt;i&gt;P&lt;/i&gt;=0.005),while it showed no significant association with tumor differentiation degree,lymph node metastasis,liver metastasis,Ki-67,or microsatellite instability expression level.The 44 patients receiving neoadjuvant chemotherapy included 13,8,8,and 15 patients of tumor regression grades 0,1,2,and 3,respectively.Among them,65.91% (29/44) patients showed responses to the treatment.After neoadjuvant chemotherapy,the expression of ARHGAP8 in the cancer tissue was down-regulated in the patients who responded to the chemotherapy (&lt;i&gt;P&lt;/i&gt;&lt;0.001).The response rate in the patients with low protein level of ARHGAP8 was 92.86%,which was higher than that (53.33%) in the patients with high protein level of ARHGAP8 (&lt;i&gt;P&lt;/i&gt;=0.033). Conclusion ARHGAP8 is highly expressed in the rectal cancer tissue.The patients with locally advanced mid-low rectal cancer and low ARHGAP8 expression are more sensitive to neoadjuvant chemotherapy with the XELOX protocol.ARHGAP8 can serve as a potential biomarker for the occurrence and development of rectal cancer and an important index for evaluating the efficacy of neoadjuvant chemotherapy with the XELOX protocol in the patients with ","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142118746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Progress in Lymphangiogenesis and Lymphatic Metastasis of Thyroid Carcinoma]. [甲状腺癌淋巴管生成和淋巴转移研究进展]。
中国医学科学院学报 Pub Date : 2024-06-01 DOI: 10.3881/j.issn.1000-503X.15694
Xu Li, Yan Zhang
{"title":"[Progress in Lymphangiogenesis and Lymphatic Metastasis of Thyroid Carcinoma].","authors":"Xu Li, Yan Zhang","doi":"10.3881/j.issn.1000-503X.15694","DOIUrl":"https://doi.org/10.3881/j.issn.1000-503X.15694","url":null,"abstract":"<p><p>Thyroid carcinoma is a common endocrine malignancy,with most cases being indolent.Lymphatic metastasis as a representative metastasis type defines the clinical stage and prognosis of thyroid carcinoma.The mechanism of lymphatic metastasis in malignancies has been a research hotspot for years,and certain progress being achieved.This article reviews the molecular markers of lymphatic vessels and their application in diagnosis and treatment of neoplasms,the mechanism and role of lymphangiogenesis in lymphatic metastasis,the tracing methods for sentinel lymph nodes by lymphatic drainage,and the use of ultrasound in cervical lymph node metastasis of thyroid carcinoma.Especially,this paper details the application of conventional ultrasound,transvenous contrast-enhanced ultrasound,and trans-lymphatic contrast-enhanced ultrasound in cervical lymph node metastasis of thyroid carcinoma.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Intraspinal Metastasis of Thymic Carcinoma:Report of One Case]. [胸腺癌椎管内转移:一例报告]。
中国医学科学院学报 Pub Date : 2024-06-01 DOI: 10.3881/j.issn.1000-503X.15805
Zheng-Song Pan, Yang Zhang, Lan Song, Zheng-Yu Jin
{"title":"[Intraspinal Metastasis of Thymic Carcinoma:Report of One Case].","authors":"Zheng-Song Pan, Yang Zhang, Lan Song, Zheng-Yu Jin","doi":"10.3881/j.issn.1000-503X.15805","DOIUrl":"10.3881/j.issn.1000-503X.15805","url":null,"abstract":"<p><p>Intraspinal metastasis from malignant carcinomas in other body parts is rarely reported.Intraspinal metastases are often epidural,with primary tumors mostly from the lung and prostate.The extramedullary subdural metastasis of thymic carcinoma is particularly rare and prone to misdiagnosis due to overlapping imaging features with primary intraspinal tumors.This article reports one case of intraspinal metastasis of thymic carcinoma,with the main diagnostic clues including a history of thymic carcinoma,fast growth rate,and irregular shape.</p>","PeriodicalId":6919,"journal":{"name":"中国医学科学院学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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