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Low expression of fatty acid oxidation related gene ACADM indicates poor prognosis of renal clear cell carcinoma and is related to tumor immune infltration

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Oncology Research 2024年第3期32卷 545-561页

作者： JIECHUAN QIU TIANMIN YANG YANNING SUN KAI SUN YINGKUN XU QINGHUA XIA Department of Urology Shandong Provincial Hospital A fliated to Shandong First Medical UniversityJinan250021China Depatment of Urology Shandong Provincial HospitalCheeloo College of MedicineShandong UniversityJinan250021China Depatment of Breast and Thyroid Surgery The First Afiliated Hospital of Chongqing Medical UniversityChongqing400042China

This research aims to identify the key fatty acid beta-oxidation(FAO)genes that are altered in kidney renal clear cell carcinoma(KIRC)and to analyze the role of these genes in KIRC The Gene Expression Omnibus(GEO)and FAO datasets were used to identify these key *** rank sum test was used to assess the levels of acyl-CoA dehydrogenase medium chain(ACADM)between KIRC and non cancer *** logistic regression and Wilcoxon rank sum test were used to explore the association between ACADM and clinical *** diagnostic performance of ACADM for KIRC was asessed using a diagnostic receiver operating ch aracteristic(ROC)*** co-expressed genes of ACADM were identifed in LinkedOmics database,and their function and pathway enrichment were *** correlation between ACADM expression level and immune infitration was analyzed by Gene Set Variation Analysis(GSVA)method Additionally,the proliferation,migration,and invasion abilities of KIRC cells were assessed after overexpressing *** differential analysis and intersection,we identifed six hub genes,induding *** found that the expression level of ACADM was decreased in KIRC tissues and had a better diagnostic efect(AUC=0.916).Survival analysis suggested that patients with decreased ACADM expression had a worse *** to correlation analysis,a variety of dinical features were associated with the expression level of ACADML By analyzing the infiltration level of immune cells,we found that ACADM may be related to the enrichment of immune ***,ACADM overexpression inhibited proliferation,migration,and invasion of KIRC *** conclusion,our findings suggest that reduced ACADM expression in KIRC patients is indicative of poor *** results imply that ACADM may be a diagnostic and prognostic marker for individuals with KIRC,offering a reference for dinicians in diagnosis and treatment.

关键词： Kidney renal clear cell carcinoma Acyl CoA dehydrogenase medium chain Immune infiltration Fatty acid oxidation Prognosis

Hemoglobin loss method calculates blood loss during pancreaticoduodenectomy and predicts bleeding-related risk factors

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 419-428页

作者： Chao Yu Yi-Min Lin Guo-Zhe Xian Department of Hepatobiliary Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina

BACKGROUND The common clinical method to evaluate blood loss during pancreaticoduoden-ectomy(PD)is visual inspection,but most scholars believe that this method is extremely subjective and ***,there is no accurate,objective me-thod to evaluate the amount of blood loss in PD *** retrospectively analyzed the clinical data of 341 patients who underwent PD in Shandong Provincial Hospital from March 2017 to February *** to different surgical methods,they were divided into an open PD(OPD)group and a laparoscopic PD(LPD)*** differences and correlations between the in-traoperative estimation of blood loss(IEBL)obtained by visual inspection and the intraoperative calculation of blood loss(ICBL)obtained using the Hb loss method were ***,IEBL and perioperative calculation of blood loss(PCBL)were compared between the two groups,and single-factor regression analysis was *** There was no statistically significant difference in the preoperative general patient information between the two groups(P>0.05).PD had an ICBL of 743.2(393.0,1173.1)mL and an IEBL of 100.0(50.0,300.0)mL(P200μmol/L(95%CI:7.09-644.26;P=0.045)were independent risk factors for *** ICBLs of the LPD group and OPD group were 767.7(435.4,1249.0)mL and 663.8(347.7,1138.2)mL,respectively(P>0.05).The IEBL of the LPD group 200.0(50.0,200.0)mL was slightly greater than that of the OPD group 100.0(50.0,300.0)mL(P>0.05).PCBL was greater in the LPD group than the OPD group[1061.6(612.3,1632.3)mL vs 806.1(375.9,1347.6)mL](P<0.05).CONCLUSION The ICBL in patients who underwent PD was greater than

关键词： Pancreaticoduodenectomy Hemoglobin loss Calculated blood loss Estimated blood loss

Characteristics and risk factor analyses of high-grade intraepithelial neoplasia in older patients with colorectal polyps

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World Journal of Gastrointestinal Oncology 2024年第10期16卷 4129-4137页

作者： Xin Zhang Ying Wang Tong Zhu Jian Ge Jun-Hua Yuan Department of Geriatric Gastroenterology Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina Department of Gastroenterology Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina

BACKGROUND According to the degree of intradermal neoplasia in the colorectal exhalation,it can be divided into two grades:Low-grade intraepithelial neoplasia(LGIN)and high-grade intraepithelial neoplasia(HGIN).Currently,it is difficult to accurately diagnose LGIN and HGIN through imaging,and clinical diagnosis depends on postoperative histopathological diagnosis.A more accurate method for evaluating HGIN preoperatively is urgently needed in the surgical treatment and nursing intervention of colorectal *** To explore the characteristics and risk factors of HGIN in older patients with colorectal *** We selected 84 older patients diagnosed with HGIN as the HGIN group(n=95 colonic polyps)and 112 older patients diagnosed with LGIN as the LGIN group(n=132 colonic polyps)from Shandong Provincial Hospital Affiliated to Shandong First Medical *** endoscopic features,demographic characteristics,and clinical manifestations of the two patient groups were compared,and a logistic regression model was used to analyze the risk factors for HGIN in these *** The HGIN group was older and had a higher number of sigmoid colon polyps,rectal polyps,pedunculated polyps,polyps≥1.0 cm in size,polyps with surface congestion,polyps with surface depression,and polyps with villous/tubular adenomas,a higher proportion of patients with diabetes and a family history of colorectal cancer,patients who experienced rectal bleeding or occult blood,patients with elevated carcinoembryonic antigen(CEA)and cancer antigen 199(CA199),and lower nutritional levels and higher frailty *** polyp location(in the sigmoid colon or rectum),polyp diameter(≥1.0 cm),pathological diagnosis of(villous/tubular adenoma),family history of colorectal cancer,rectal bleeding or occult blood,elevated serum CEA and CA199 levels,lower nutritional levels and higher frailty levels also are independent risk factors for *** The occurrence of high-grade neoplastic transformat

关键词： Elderly Colorectal polyps High-grade intraepithelial neoplasia Low-grade intraepithelial neoplasia Risk factors

The Application of Piano in Chinese Pop Music Arrangements

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Journal of Contemporary Educational Research 2024年第8期8卷 101-106页

作者： Linchuan Li Jinan Song and Dance Theatre Jinan 250021Shandong ProvinceChina

By exploring the application of piano in Chinese pop music arrangements,this article aims to enhance the understanding of the position of piano in pop music and provide useful insights and references for the future development of Chinese pop *** from the unique position of piano in Chinese pop music arrangements,the article analyses in detail the specific applications of piano in Chinese pop music *** analysis finds that the piano has been deeply integrated into the bloodline of Chinese popular music and become an indispensable *** simple melodic embellishments to complex arrangement ideas,the piano has injected endless vitality and vigor into popular music with its unique timbre and expressive power.

关键词： Piano China Pop music Arrangement

Diagnostic Value of GDF10 for the Tumorigenesis and Immune Infiltration in Lung Squamous Cell Carcinoma

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Current Medical Science 2024年第2期44卷 309-327页

作者： Xiao-jun WANG Jia-ping CHEN Xin-wei QIAO Wang-yang MENG Yang-wei WANG Yun-chong MENG Rong ZHAO Wei LIN Yong-de LIAO Han XIAO Pei-yuan MEI Department of Thoracic Surgery Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Department of Thoracic Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021China

Objective:Lung squamous cell carcinoma(LUSC)is associated with a low survival *** suggests that bone morphogenetic proteins(BMPs)and their receptors(BMPRs)play crucial roles in tumorigenesis and ***,a comprehensive analysis of their role in LUSC is *** study aimed to explore the relationship between BMPs/BMPRs expression levels and the tumorigenesis and prognosis of ***:The“R/Limma”package was utilized to analyze the differential expression characteristics of BMPs/BMPRs in LUSC,using data from TCGA,GTEx,and GEO ***,the“survminer”packages were employed to investigate their prognostic value and correlation with clinical features in *** core gene associated with LUSC progression was further explored through weighted gene correlation network analysis(WGCNA).LASSO analysis was conducted to construct a prognostic risk model for *** specimens were examined by immunohistochemical analysis to confirm the diagnostic value in ***,based on the tumor immune estimation resource database and tumor-immune system interaction database,the role of the core gene in the tumor microenvironment of LUSC was ***:GDF10 had a significant correlation only with the pathological T stage of LUSC,and the protein expression level of GDF10 decreased with the tumorigenesis of LUSC.A prognostic risk model was constructed with GDF10 as the core gene and 5 hub genes(HRASLS,HIST1H2BH,FLRT3,CHEK2,and ALPL)for ***10 showed a significant positive correlation with immune cell infiltration and immune checkpoint ***:GDF10 might serve as a diagnostic biomarker reflecting the tumorigenesis of LUSC and regulating the tumor immune microenvironment to guide more effective treatment for LUSC.

关键词： lung squamous cell carcinoma tumorigenesis bone morphogenetic protein GDF10 tumor immune microenvironment

济南市2013―2019年大气臭氧暴露对居民超额应急呼叫的风险评估

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中华疾病控制杂志 2024年第4期28卷 479-485页

作者：常会云王丽珩黄珂李明君崔亮亮济南市疾病预防控制中心科研教育部济南250021 济南市疾病预防控制中心环境健康所济南250021 济南市急救中心急救部济南250021

目的探讨济南市2013―2019年臭氧(Ozone,O_(3))暴露对居民超额应急呼叫风险的影响。方法收集济南市2013―2019年每日的居民应急呼叫事件信息,以及同期每日的空气污染物(O_(3)、PM_(2.5)、PM_(10)、NO_(2)、SO_(2)、CO)浓度和气象因素(... 详细信息

目的探讨济南市2013―2019年臭氧(Ozone,O_(3))暴露对居民超额应急呼叫风险的影响。方法收集济南市2013―2019年每日的居民应急呼叫事件信息,以及同期每日的空气污染物(O_(3)、PM_(2.5)、PM_(10)、NO_(2)、SO_(2)、CO)浓度和气象因素(日均温度、日均相对湿度和日均风速)资料,采用病例交叉设计方法确定暴露-反应系数,Cox比例风险回归模型进行健康风险评估;对呼吸、循环和神经系统疾病进行分层分析,同时比较冬春季和夏秋季O_(3)暴露造成的超额应急呼叫风险是否具有差异。结果2013―2019年济南市共发生应急呼叫事件653473件,平均每日应急呼叫总量为250人次。通过总应急呼叫的影响效应分析和超额风险评估发现,O_(3)浓度每升高10μg/m3,居民总应急呼叫的风险增加0.375%(95%CI:0.288%~0.461%),造成的超额应急呼叫总量为7226人次。疾病分层分析发现,研究期间O_(3)暴露仅对增加神经系统疾病应急呼叫的超额风险差异有统计学意义(P冬春季。结论济南市O_(3)暴露增加居民的超额应急呼叫风险,且夏秋季O_(3)暴露造成的超额应急呼叫风险高于冬春季,特别是神经系统疾病受其影响更为显著。

关键词：臭氧应急呼叫风险评估

Optimization of biopsy strategies for risk related staging of gastric cancer

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China Medical Abstracts(Internal Medicine) 2024年第2期41卷 106-107页

作者：兰雅迪 Dept Gastroenterol Shandong Prov HospShandong UnivJinan 250021

Objective To investigate the correlation of atrophy and intestinal metaplasia (IM) stage with gastric cancer and to optimize biopsy *** Data of patients who underwent endoscopy and five-point biopsy at Shandong Provincial Hospital between November 2020and October 2022 were *** baseline characteristics of gastric cancer and non-gastric cancer patients,as well as the occurrence and severity of atrophy and IM in different areas were compared.

关键词： biopsy staging gastric

Robotic-assisted low anterior resection for rectal cancer shows similar clinical efficacy to laparoscopic surgery: A propensity score matched study

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1558-1570页

作者： Shen-Xiang Long Xin-Ning Wang Shu-Bo Tian Yu-Fang Bi Shen-Shuo Gao Yu Wang Xiao-Bo Guo Department of Gastrointestinal Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina Department of Endocrinology Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina Department of Nursing The People’s Hospital of Zhangqiu AreaJinan 250200Shandong ProvinceChina Medical Center for Gastrointestinal Surgery Weifang People’s HospitalWeifang 261000Shandong ProvinceChina

BACKGROUND Rectal cancer ranks as the second leading cause of cancer-related mortality worldwide,necessitating surgical resection as the sole treatment *** the years,there has been a growing adoption of minimally invasive surgical techni-ques such as robotic and laparoscopic *** surgery represents an innovative modality that effectively addresses the limitations associated with traditional laparoscopic *** previous studies have reported favo-rable perioperative outcomes for robot-assisted radical resection in rectal cancer patients,further evidence regarding its oncological safety is still *** To conduct a comparative analysis of perioperative and oncological outcomes between robot-assisted and laparoscopic-assisted low anterior resection(LALAR)*** The clinical data of 125 patients who underwent robot-assisted low anterior resection(RALAR)and 279 patients who underwent LALAR resection at Shandong Provincial Hospital Affiliated to Shandong First Medical University from December 2019 to November 2022 were retrospectively *** performing a 1:1 propensity score matching,the patients were divided into two groups:The RALAR group and the LALAR group(111 cases in each group).Subsequently,a comparison was made between the short-term outcomes within 30 d after surgery and the 3-year survival outcomes of these two *** Compared to the LALAR group,the RALAR group exhibited a significantly earlier time to first flatus[2(2-2)d vs 3(3-3)d,P=0.000],as well as a shorter time to first fluid diet[4(3-4)d vs 5(4-6)d,P=0.001].Additionally,the RALAR group demonstrated reduced postoperative indwelling catheter time[2(1-3)d vs 4(3-5)d,P=0.000]and decreased length of hospital stay after surgery[5(5-7)d vs 7(6-8)d,P=0.009].Moreover,there was an observed increase in total cost of hospitalization for the RALAR group compared to the LALAR group[10777(10780-11850)dollars vs 10550(8766-11715)dollars,P=0.012].No signi

关键词： Rectal cancer Robotic surgical procedures Laparoscopy Low anterior resection Clinical efficacy

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细支气管腺瘤的CT影像学特征

中国医学影像学杂志 2024年第4期32卷 324-329页

作者：朱冠嘉孙士超杜贾军李宁林晓燕马国元山东大学山东济南250012 山东省立医院胸外科山东济南250021 山东省立医院影像科山东济南250021 山东省立医院病理科山东济南250021

目的探讨细支气管腺瘤(BA)的临床及高分辨率CT特征,提高对BA的认识水平。资料与方法回顾性分析2019年1月—2023年3月在山东省立医院行手术治疗的62例BA患者的临床及影像学资料,分析BA病灶的类型、大小、部位、CT征象及随访变化。结果62... 详细信息

目的探讨细支气管腺瘤(BA)的临床及高分辨率CT特征,提高对BA的认识水平。资料与方法回顾性分析2019年1月—2023年3月在山东省立医院行手术治疗的62例BA患者的临床及影像学资料,分析BA病灶的类型、大小、部位、CT征象及随访变化。结果62例患者中,经病理确诊、有清晰CT图像的BA病灶63个,病灶长径3.0~37.0 mm,中位数9.0(6.0,13.5)mm。BA病灶外周分布61个,中心分布2个;43个病灶(68.3%)位于肺下叶;依据CT表现分类:实性型12例,磨玻璃型21例,空泡/囊腔型23例,炎症型7例;23例病灶伴发空泡/囊腔征,13例病灶伴发血管征。30例患者术前行CT随访,中位随访时间195.0(61.5,492.0)d,其中23例病灶无明显变化;5例病灶增长,平均速度为2.5 mm/年;2例病灶中新发空泡征和胸膜凹陷征。结论BA的CT表现为位于肺外周带的实性型结节、磨玻璃型结节、空泡/囊腔型结节及炎症型结节。病灶内最常见空泡/囊腔征和血管征。在随访中BA病灶稳定,少数可见增长或出现新征象。

关键词：孤立性肺结节细支气管腺瘤体层摄影术,X线计算机疾病特征