目的 分析在胃癌诊断中应用人表皮生长因子受体2（HER-2）结合肿瘤标志物检测的意义。方法 回顾性选取2019年6月—2021年6月我院收治的100例胃癌患者作为胃癌组,另选同期收治的60例胃良性肿瘤患者作为胃良性肿瘤组。比较HER-2与多项肿瘤标志物检测的诊断效能等。结果 胃癌组HER-2、糖类抗原（CA）125、CA72-4及CA19-9浓度与阳性表达率高于胃良性肿瘤组（P<0.05）。对于胃癌诊断,免疫组化指标HER-2检测的敏感度为72.00%,正确率为77.00%;多项肿瘤标志物检测的敏感度为77.00%,正确率为80.00%;二者联合检测的敏感度为89.00%,正确率为90.00%;相较于多项肿瘤标志物与HER-2单一检测,二者联合检验的正确率、敏感度更高（P<0.05）。结论 HER-2结合血清肿瘤标志物检验对胃癌的诊断价值较高。

Objective To analyze the significance of human epidermal growth factor receptor 2（HER-2）combined with tumor marker in the diagnosis of gastric cancer．Methods A total of 100 patients with gastric cancer admitted to our hospital from June 2019 to June 2021 were retrospectively selected as the gastric cancer group, and 60 cases of gastric benign tumor admitted to our hospital during the same period were also selected．The diagnostic efficacy of HER-2 was compared with those of multiple tumor markers．Results The concentration and positive expression rate of HER-2, carbohydrate antigen（CA）125, CA72-4 and CA19-9 in gastric cancer group were higher than those in gastric benign tumor group（P<0.05）．For the diagnosis of gastric cancer, the sensitivity of the immunohistochemical indicator HER-2 detection was 72.00%, and the accuracy rate was 77.00%．The sensitivity and accuracy of detecting multiple tumor markers were 77.00% and 80.00%, respectively．The sensitivity of the combined detection of the two was 89.00%, and the accuracy was 90.00%．Compared to multiple tumor markers and HER-2 single detection, the combined test of the two had a higher accuracy and sensitivity（P<0.05）．Conclusions The detection of HER-2 combined with serum tumor markers has high diagnostic value for gastric cancer．

目的 比较单纯康复训练和在此基础上结合苍龟探穴针法对脑卒中后肩手综合征I期的临床疗效差异。方法 选择响水县人民医院疼痛康复科收治的卒中后出现肩手综合征I期患者60例,按随机数字表法分为治疗组（n=30）和对照组（n=30）。治疗组患者行与苍龟探穴中医针法结合康复训练,先由具备针灸专业主治资格的临床医师对所选取的部分穴位使用苍龟探穴中医传统针法实施治疗后,再由具有5年以上工作经历的康复治疗师实施治疗,而其他患者则单纯接受康复训练,并观察2组患者在治疗前和治疗后的视觉模拟评分（VAS）、肿胀程度、简式上肢运动功能（Fugl-Meyer）评估以及临床疗效。结果 本次研究临床治疗进程中,2组无不良反应情况出现,因疫情和不能配合治疗而出现5例脱落病例（治疗组2例,对照组3例）。①治疗后,2组患者的VAS和肿胀程度评分低于治疗前（P<0.01）,治疗组患者2项评分高于治疗前（P<0.05）;②治疗后,2组患者的Fugl-Meyer评分高于治疗前（P<0.01）,治疗组患者评分高于对照组（P<0.01）;③治疗组的有效率高于对照组,组间比较差异有统计学意义（P<0.05）。结论 苍龟探穴中医传统针法结合康复训练可减少患者水肿和酸痛情况,明显改善患者上肢运动能力,有良好的临床效果。

Objective To compare the clinical efficacy of rehabilitation training alone and the combination of Cangguitanxue acupuncture on post-stroke stage I shoulder-hand syndrome．Methods A total of 60 patients from the Department of Rehabilitation Medicine of Xiangshui County People's Hospital who met the diagnosis（stroke followed by stage I shoulder-hand syndrome）were selected, and they were randomly divided into treatment group（n=30）and control group（n=30）according to the random number table method．Patients in the treatment group underwent a combination of rehabilitation training with the Cangguitanxue acupuncture Chinese medicine acupuncture method, and were first treated by a clinician qualified in acupuncture using the Cangguitanxue acupuncture Chinese medicine traditional acupuncture method on selected acupoints, and then by a rehabilitation therapist with more than five years of experience, while other patients received rehabilitation treatment alone．Results In the clinical treatment process of this study, there were no adverse reactions in the two groups, but there were five cases of dropout due to the epidemic and the inability to cooperate with the treatment（two cases in the treatment group and three cases in the control group）．After treatment, the visual analogue scale（VAS）and swelling degree scores of the two groups were significantly lower than those before treatment（P<0.01）, and the performance of the patients in the treatment group was better than that before treatment（P<0.05）．After treatment, the score of simplified upper limb motor control function（Fugl-Meyer）score in the two groups was significantly higher than that before treatment（P<0.01）, and the score of patients in the treatment group was higher than that of the control group（P<0.01）．The effective rate of the control group was inferior to that of the treatment group, and the difference was statistically significant（P<0.05）．Conclusions The traditional acupuncture method combined with rehabilitation training can significantly reduce edema and soreness in patients, significantly improve upper limb motor ability, and have good clinical effects．

目的 基于随机森林方法构建甲状腺功能减退（简称甲减）患病风险预测模型。方法 从MIMIC-IV数据库纳入5 735名甲减患者为病例组,4 803名非甲减患者为对照组,基于随机森林模型进行建模。同时利用逻辑回归、贝叶斯正则化神经网络、XGBoost作为比较模型。最后用准确率、F1分数、精确率、召回率、特异性以及AUC值评价四个机器学习模型性能。结果 随机森林模型准确率为0.85,F1分数为0.84,精确率为0.84,召回率为0.84,特异性为0.86,AUC值为0.91。在该模型中,促甲状腺激素、年龄、绝对淋巴细胞计数、血液中红细胞数、中性白细胞、性别、碱性磷酸酶、丙氨酸氨基转移酶、嗜酸性粒细胞绝对计数、尿素氮为甲减患者诊断重要性排前10的指标。结论 采用随机森林方法构建的甲减患病预测模型为甲减的早期诊断有潜在应用价值。

Objective To construct a risk prediction model for hypothyroidism based on the random forest model．Methods A total of 5 735 hypothyroidism patients were included from the MIMIC-IV database as the case group, and 4 803 non-hypothyroidism patients were included as the control group．Random forest models were constructed for both groups, and logistic regression, Bayesian regularized neural network, and XGBoost were used as comparative models．The performance of the four machine learning models was evaluated using accuracy, F1 score, precision, recall, specificity, and AUC value．Results The random forest model had an accuracy of 0.85, an F1 score of 0.84, a precision of 0.84, a recall of 0.84, a specificity of 0.86, and an AUC value of 0.91．In this model, thyroid-stimulating hormone, age, absolute lymphocyte count, red blood cell count in blood, neutrophil, gender, alkaline phosphatase, aspartate aminotransferase, absolute eosinophil count, and blood urea nitrogen were the top 10 indicators for diagnosing hypothyroidism patients．Conclusions The hypothyroidism disease prediction model constructed using the random forest method has potential application value for the early diagnosis of hypothyroidism．

目的 探讨氢吗啡酮对大鼠脑缺血再灌注损伤的影响。方法 45只SD雄性大鼠随机分成3组：假手术组（Sham组）、脑缺血再灌注组（I/R组）和氢吗啡酮组（HM组）。采用Zea-Longa改良线拴法构建动物模型,再灌注24 h后,Zea-Longa评分法评价神经功能;TTC染色检测脑梗死体积;苏木精-伊红（HE）和Nissl染色观察海马神经元病理变化,Tunel染色观察细胞凋亡情况,Western blot、qPCR检测凋亡相关因子B淋巴细胞瘤（Bcl）-2、Bcl-2相关X蛋白（Bax）和半胱氨酸蛋白酶（Caspase）-3蛋白和mRNA表达量。结果 与I/R组相比,HM组神经功能评分下降和脑梗死面积减小（P<0.05）,Tunel阳性细胞数量减少（P<0.05）,Bax和Caspase-3蛋白mRNA表达量减少,而Bcl-2表达量显著增加（P<0.05）。结论 氢吗啡酮具有神经保护作用,可减轻大鼠脑缺血再灌注损伤。

Objective To investigate the effect of hydromorphone on cerebral ischemia-reperfusion injury in rats．Methods Forty-five SD male rats were randomly divided into three groups：sham-operated group（Sham group）, cerebral ischemia-reperfusion group（I/R group）and hydromorphone group（HM group）．The animal models were constructed using the Zea-Longa modified line tethering method, and neurological function was evaluated by the Zea-Longa score after 24 h of reperfusion．TTC staining was used to detect the volume of cerebral infarction, hematoxylin-eosin（HE）and Nissl staining were used to observe the pathological changes of hippocampal neurons, and Tunel staining was used to observe apoptosis, Western blot, qPCR were used to detect apoptosis Bcl-2, Bcl-2-associated X protein（Bax）and cysteine protease（Caspase）-3 protein and mRNA expression．Results Compared with the I/R group, the HM group showed lower neurological function scores and cerebral infarct area（P<0.05）, smaller number of Tunel-positive cells（P<0.05）, less mRNA expression of Bax and Caspase-3 proteins and significantly higher expression of Bcl-2（P<0.05）．Conclusions Hydromorphone has neuroprotective effects and can reduce cerebral ischemia-reperfusion injury in rats．

直肠癌是全球常见的消化道恶性肿瘤之一,准确的影像学评估对直肠癌的诊断和治疗决策至关重要。在各种影像学检查中,磁共振成像已逐渐成为直肠癌不可或缺的检查手段,其中酰胺质子转移加权（APTw）成像是当前直肠癌磁共振成像中的一种极具发展前景的成像技术,其是通过检测病灶中内源性可移动蛋白的酰胺质子与水质子之间的交换,可以更好地在分子水平评估直肠癌病灶的蛋白质浓度、pH值、温度和代谢状态等,在直肠癌中有极大的应用潜能,有助于实现精准医疗。本文主要综述APTw成像在直肠癌中的研究进展、发展前景及尚存在的问题。

Rectal cancer is one of the most common gastrointestinal malignancies worldwide, and accurate imaging evaluation is essential for the diagnosis and treatment of rectal cancer．In various imaging examinations, magnetic resonance imaging（MRI）has gradually become an indispensable means of rectal cancer, among which amide proton transfer-weighted（APTw）imaging is a promising imaging technology．APTw imaging is to detect the exchange between amide protons of endogenous mobile proteins in lesions and water quality particles, which can better assess the protein concentration, pH, temperature, and metabolic status of rectal cancer at the molecular level．It has great application potential in rectal cancer and contributes to precision medicine．This article mainly reviews the research progress, development prospect and remaining problems of APTw imaging in rectal cancer．

目的 探讨基于5A模式对急性心肌梗死经皮冠状动脉介入治疗（PCI）术后患者早期心脏康复的应用效果。方法 根据随机数字表法将2021年1月—2022年6月来我院接受治疗的80例急性心肌梗死PCI术后患者分为对照组40例与干预组40例。对照组患者在常规护理模式下进行早期心脏康复,干预组患者在基于5A模式下进行早期心脏康复。对比2组患者的心功能与运动能力情况、自我管理能力以及护理依从性。结果 干预2个月后2组患者的左室射血分数、6分钟步行试验距离水平高于干预前,且干预组高于对照组（P<0.05）;左室收缩末期内径水平低于干预前,且干预组低于对照组（P<0.05）;2组患者干预2个月后的日常生活、疾病管理、情绪控制以及自我管理总分均高于干预前,且干预组高于对照组（P<0.05）;干预组的护理总依从率高于对照组（P<0.05）。结论 对急性心肌梗死PCI术后患者给予基于5A模式进行的早期心脏康复可改善其心功能,提升预后自我管理能力,增强护理干预依从性。

目的 分析年轻恒前牙活髓切断术中iRoot BP Plus和氢氧化钙的应用价值。方法 分析我院收治的年轻恒前牙活髓切断术治疗患者临床数据,对60例患者分组治疗,对照组使用氢氧化钙作为盖髓剂,研究组使用iRoot BP Plus作为盖髓剂,对比治疗相关数据。结果 研究组患者手术时间、术后肿胀时间以及疼痛时间较对照组更短（P<0.05）;两组患者语言功能、咀嚼功能评分比较差异无统计学意义（P>0.05）,而研究组患者固定、舒适以及美观程度评分较对照组更高（P<0.05）;研究组治疗成功率为95.12%,略高于对照组成功率的79.55%（P<0.05）。结论 对接受年轻恒前牙活髓切断术治疗的患者采用iRoot BP Plus作为盖髓剂能够取得更为理想的效果,不仅可以有效改善患者牙齿功能,提升美观度,还能够减少操作时间,且成功率更高,可作为主要治疗方案纳入考量。

目的 介绍1例罕见反转型滤泡性淋巴瘤的诊断、鉴别诊断及文献复习。方法 对1例发生于儿童颈部淋巴结内淋巴瘤进行HE组织形态学、免疫组织化学、荧光原位杂交评估并复习相关文献,进行综合分析。结果 淋巴结结构消失,可见结节状靶环样结构,局灶弥漫。结节中央为非肿瘤性的生发中心（表达CD10、BCL-6,不表达BCL-2及IgD,Ki-67高表达）,紧接着为非肿瘤性套区结构（表达BCL-2及IgD,Ki-67低表达）,最外层为淡染区域,由肿瘤性中心细胞及中心母细胞组成（表达CD10、BCL-6及BCL-2）;局灶弥漫区细胞形态学及其免疫表型同结节状靶环样结构套区外淡染区域。荧光原位杂交未检测到BCL-2基因断裂。结论 本例与文献中报道的反转型滤泡性淋巴瘤（RVFL）有部分相似的特征,但又具有自身的一些特点。

目的 探讨基于中药熏蒸配合穴位按摩的健康管理对稳定期肺肾气虚型慢阻肺的疗效。方法 选取2020年1月—2021年1月在我院接受治疗的稳定期肺肾气虚型慢阻肺患者120例为研究对象,随机分为对照组和干预组。对照组采用西医常规干预,干预组在此基础上实施为期1年的中药熏蒸配合穴位按摩的健康管理,比较干预前后2组患者肺功能、血氧指标以及生活质量的差异。结果 干预前,2组患者第1秒用力肺活量（FEV₁）、第1秒用力肺活量占预计值百分比（FEV₁%）、用力肺活量（FVC）、第1秒用力肺活量占用力肺活量的比值（FEV₁/FVC%）等指标比较差异无统计学意义（P>0.05）,干预后,2组患者的FEV₁、FEV₁%、FVC、FEV₁/FVC%明显上升,且干预组患者优于对照组（P<0.05）;实施相关干预前,干预组和对照组患者的血氧指标比较差异无统计学意义（P>0.05）,干预后,2组患者的PaO₂、和SpO₂上升,PaCO₂下降,且干预组的变化幅度大于对照组（P<0.05）;干预前2组患者在圣乔治问卷（SGRQ）生活质量评分比较差异无统计学意义（P>0.05）,干预后2组患者的SGRQ生活质量评分降低,且干预组患者的SGRQ生活质量指标评分更低（P<0.05）。结论 中药熏蒸配合穴位按摩应用于稳定期肺肾气虚型慢阻肺患者中,能够提高患者的肺功能,改善血氧指标,提高患者的生活质量。

Objective To explore the effect of health management based on traditional Chinese medicine fumigation combined with acupoint massage on stable chronic obstructive pulmonary disease（COPD）with lung-kidney deficiency．Methods A total of 120 patients with stable COPD and lung-kidney deficiency who received treatment in our hospital from January 2020 to January 2021 were selected as the study objects and randomly divided into control group and intervention group．The control group received conventional Western medicine intervention,and the intervention group received 1-year traditional Chinese medicine fumigation combined with acupoint massage on the basis of Western management．The differences of lung function,blood oxygen index and quality of life between the two groups were compared before and after intervention．Results Before intervention,there were no significant differences in forced expiratory volume in one second（FEV₁）,the first second forced vital capacity percentage of expected value（FEV₁%）,forced vital capacity（FVC）,the ratio of the first second forced vital capacity of forced vital capacity（FEV₁/FVC%）between the two groups（P>0.05）,but after intervention,the FEV₁,FEV₁%,FVC,FEV₁/FVC% of the two groups increased significantly,and those in the intervention group were better（P<0.05）．Before the implementation of relevant intervention,there was no difference in blood oxygen index between the two groups（P>0.05）．After the intervention,PaO₂ and SpO₂ of the two groups were significantly increased,while PaCO₂ was significantly decreased,and the change in the intervention group was significantly greater（P<0.05）．Before intervention,there were no significant differences in the quality of life scores of St George’s Respiratory Questionnaire（SGRQ）between the two groups（P>0.05）．After intervention,the scores of SGRQ of the two groups were significantly decreased,and the scores of the intervention group were significantly lower（P<0.05）．Conclusions Traditional Chinese medicine fumigation combined with acupoint massage can significantly improve lung function,blood oxygen index and life quality of stable COPD patients with lung-kidney deficiency．

目的 探讨天麻止痫汤分别联合托吡酯和卡马西平治疗对癫痫患者记忆能力及甘丙肽、铁调节转运体1（IREG1）的影响。方法 选择我院2019年6月—2022年6月收治的85例癫痫患者,其中21例予天麻止痫汤联合托吡酯治疗（A组）,23例予天麻止痫汤联合卡马西平治疗（B组）,22例予托吡酯治疗（C组）,19例予卡马西平治疗（D组）。评价4组的治疗效果、记忆能力、甘丙肽和IREG1水平等指标,并进行统计比较。结果 4组治疗总有效率和完全控制率比较差异均无统计学意义（P>0.05）。两两比较,A组总有效率高于C组和D组（P<0.05）,B组总有效率高于C组和D组（P<0.05）,A组和B组总有效率比较差异无统计学意义（P>0.05）;A组患者治疗后中医症候积分、癫痫发作次数及发作持续时间均少于其他3组（P<0.05）;A组患者治疗后视觉再认、图片回忆、视觉再生、联想学习、理解、顺背和倒背数字和记忆商数（MQ）均较治疗前升高,且高于其他3组（P<0.05）;4组治疗后甘丙肽水平升高（P<0.05）,IREG1蛋白表达量降低（P<0.05）,A组治疗后甘丙肽水平高于其他3组,IREG1蛋白表达量低于其他3组（P<0.05）;4组不良反应发生率比较差异无统计学意义（P>0.05）。结论 天麻止痫汤联合托吡酯或卡马西平治疗癫痫的总有效率、安全性均较好,且对患者记忆能力影响较小;而天麻止痫汤在改善癫痫症状、减少癫痫发作次数及发作持续时间、抑制甘丙肽和IREG1异常表达方面更具优势。

Objective To investigate the effects of Tianma Zhixian Decoction combined with topiramate and carbamazepine on memory ability and galanin and iron exporter ferroportin 1（IREG1）in patients with epilepsy．Methods A total of 85 patients with epilepsy were admitted to our hospital from June 2019 to June 2022,including 21 patients treated with Tianma Zhixian Decoction combined with topiramate（Group A）,23 patients treated with Tianma Zhixian Decoction combined with carbamazepine（Group B）,22 patients treated with topiramate（Group C）,and 19 patients treated with carbamazepine（Group D）．The therapeutic effect,memory ability,galanin and IREG1 levels were compared among the four groups．Results There were no significant differences in the total treatment response rate and complete control rate between the four groups（P>0.05）．By pairwise comparison,the total response rate in Group A was significantly higher than those in Group C and Group D（P<0.05）,the rate in Group B was significantly higher than those in Group C and Group D（P<0.05）,there was no significant difference in the total response rate between group A and B（P>0.05）．In group A,the TCM syndrome score,seizure attacks and duration of seizure were significantly less than those of the other three groups（P<0.05）．In Group A,visual re-recognition,picture recall,visual regeneration,associative learning,understanding,numbers recitation forward or backward and MQ values were all significantly improved compared with those before treatment,which was significantly higher than that in the other three groups（P<0.05）．Galanin levels significantly increased in the four groups（P<0.05）after treatment,while IREG 1 protein expression decreased（P<0.05）．Galanin level in group A was significantly higher than the other three groups,IREG 1 protein expression was significantly lower than that in the other three groups（P<0.05）．There was no significant difference in the incidence of adverse reactions among the four groups（P>0.05）．Conclusions Tianma Zhixian Decoction combined with topiramate or carbamazepine is effective and safe in the treatment of epilepsy,with little effect on the memory ability of patients．Tianma Zhixian Decoction has more advantages in improving the complete control rate of epilepsy,improving epilepsy symptoms,reducing the number and duration of seizures,and inhibiting the abnormal expression of galanin and IREG1．