Objective:To investigate the application effect of smart wearable device in the postoperative rehabilitation of patients with glioma and its influence on postoperative recovery.Methods:Eighty patients with glioma who underwent surgical treatment at the First Affiliated Hospital of Harbin Medical University between January 2022 and September 2024 were selected,and they were randomly divided into an observation group and a control group using a random number table,with 40 cases in each group.Patients in the control group received routine follow-up and rehabilitation management after surgery.Patients in the observation group received smart wearable devices to monitor their postoperative recovery on the basis of the management for control group.The study evaluated the scores of the Cancer-Related Fatigue Scale(CFS),exercise amount(steps and activity time),sleep quality(total sleep time and sleep efficiency),and vital signs(heart rate and blood oxygen saturation)at the 1st week,1st month,and 3rd month after surgery for both groups.Results:At the 1st week after surgery,the differences of CFS scores,daily steps and activity time between two groups were not significant(P>0.05).At the 1st month and 3rd month after surgery,the CFS score of observation group was lower than that of control group,and the differences were significant(t=8.914,11.268,P<0.05).Additionally,the daily average steps of observation group were higher than that of control group,and the differences were significant(t=15.259,20.024,P<0.05).Furthermore,the activity time of observation group was significantly longer than that of control group,and the difference was significant(t=8.994,10.667,P<0.05).In the observation group,the heart rate and amplitude of blood oxygen fluctuation at the 1st month and 3rd month after surgery were less than them at the 1st week after surgery,and the recovery after surgery in patients was more stability,while the difference was not significant among them(P>0.05).Conclusion:Smart wearable device can effectively monitor the postoperative rehabilitation of patients with glioma,and help patients to improve fatigue,and increase physical activity,and enhance sleep quality,and stabilize vital signs by real-time feedback.

Nucleotide-binding oligomerization domain (NOD)-like receptor protein 3 (NLRP3) is a cytosolic pattern recognition receptor that recognizes multiple pathogen-associated molecular patterns and damage-associated molecular patterns. It is a cytoplasmic immune factor that responds to cellular stress signals, and it is usually activated after infection or inflammation, forming an NLRP3 inflammasome to protect the body. Aberrant NLRP3 inflammasome activation is reportedly associated with some inflammatory diseases and metabolic diseases. Recently, there have been mounting indications that NLRP3 inflammasomes play an important role in liver injuries caused by a variety of diseases, specifically hepatic ischemia/reperfusion injury, hepatitis, and liver failure. Herein, we summarize new research pertaining to NLRP3 inflammasomes in hepatic injury, hepatitis, and liver failure. The review addresses the potential mechanisms of action of the NLRP3 inflammasome, and its regulation in these liver diseases.
Humans ; NLR Family, Pyrin Domain-Containing 3 Protein/metabolism* ; Inflammasomes/physiology* ; Animals ; Liver Diseases/metabolism* ; Liver/metabolism* ; Reperfusion Injury/metabolism*

Objective:To investigate the application effect of smart wearable device in the postoperative rehabilitation of patients with glioma and its influence on postoperative recovery.Methods:Eighty patients with glioma who underwent surgical treatment at the First Affiliated Hospital of Harbin Medical University between January 2022 and September 2024 were selected,and they were randomly divided into an observation group and a control group using a random number table,with 40 cases in each group.Patients in the control group received routine follow-up and rehabilitation management after surgery.Patients in the observation group received smart wearable devices to monitor their postoperative recovery on the basis of the management for control group.The study evaluated the scores of the Cancer-Related Fatigue Scale(CFS),exercise amount(steps and activity time),sleep quality(total sleep time and sleep efficiency),and vital signs(heart rate and blood oxygen saturation)at the 1st week,1st month,and 3rd month after surgery for both groups.Results:At the 1st week after surgery,the differences of CFS scores,daily steps and activity time between two groups were not significant(P>0.05).At the 1st month and 3rd month after surgery,the CFS score of observation group was lower than that of control group,and the differences were significant(t=8.914,11.268,P<0.05).Additionally,the daily average steps of observation group were higher than that of control group,and the differences were significant(t=15.259,20.024,P<0.05).Furthermore,the activity time of observation group was significantly longer than that of control group,and the difference was significant(t=8.994,10.667,P<0.05).In the observation group,the heart rate and amplitude of blood oxygen fluctuation at the 1st month and 3rd month after surgery were less than them at the 1st week after surgery,and the recovery after surgery in patients was more stability,while the difference was not significant among them(P>0.05).Conclusion:Smart wearable device can effectively monitor the postoperative rehabilitation of patients with glioma,and help patients to improve fatigue,and increase physical activity,and enhance sleep quality,and stabilize vital signs by real-time feedback.

Objective:To investigate the diagnostic value of magnetically controlled capsule gastroscope in elderly patients with suspected upper gastrointestinal bleeding.Methods:A total of 102 patients with suspected upper gastrointestinal bleeding who underwent magnetically controlled capsule gastroscopy (MCCG) in General Hospital of Ningxia Medical University from October 2020 to September 2022 were enrolled. Patients were divided into two groups according to age: 38 patients in group A (≤65 years old) and 64 patients in group B (> 65 years old). The case data, changes of vital signs, detection of lesions and adverse reactions of the two groups were compared.Results:There were significant differences in combined diseases between group A and group B. The stomach examination time in group A was significantly shorter than that of group B (15.49±2.04 min VS 16.61±2.02 min, t=-2.685, P=0.009). There was significant difference in small intestine examination time between the two groups (331.69±14.96 min VS 337.83±14.28 min, t=-1.229, P=0.227). The incidence of adverse reactions in group A was significantly lower than that in group B [0.00%(0/38) VS 6.25%(4/64), χ2=6.186, P=0.013]. The changes of vital signs before, during and after examination were not statistically different. The detection rates of upper gastrointestinal lesions were 92.1% (35/38) and 98.4% (63/64), respectively. The positive rates of upper gastrointestinal bleeding under MCCG were 60.0% (21/35) and 50.8% (32/63), respectively. Patients with unexplained upper gastrointestinal bleeding under MCCG received small intestine examination. The detection rates of small intestinal lesions by small intestine examination were 84.6% (11/13) and 91.7% (22/24), respectively. Conclusion:MCCG demonstrates excellent diagnostic accuracy in elderly patients with suspected upper gastrointestinal bleeding. Additionally, it is safe and suitable for use in elderly patients with multiple comorbidities, allowing for concurrent small intestine examination.

With the rapid development of traditional Chinese medicine and the continuous discovery of various anticancer effects of salidroside(sal),it is known that sal inhibits tumor proliferation,invasion and migration by inducing apoptosis and autophagy,regulating the cell cycle,modulating the tumor microenvironment,and controlling cancer-related signaling pathways and molecules.The microRNA(miRNA)-mRNA signaling axis can regulate the expression of target mRNAs by altering miRNA expression,thereby affecting the growth cycle,proliferation,and metabolism of cancer cells.Studies have shown that sal can influence the occurrence and progression of various malignant tumors through the miRNA-mRNA signaling axis,inhibiting the progression of lung cancer,gastric cancer,and nasopharyngeal carcinoma,with a notable time and dose dependence in its antitumor effects.Summarizing the specific mechanism of sal regulating miRNA-mRNA signaling axis to inhibit tumors in recent years can provide a new theoretical basis,diagnosis,and therapeutic methods for the research on prevention and treatment of tumors.

The incidence and mortality of digestive system tumors are increasing year by year,which seriously threatens human life and health.In recent years,it has been found that long noncoding RNA(lncRNA)is involved in regulating the proliferation,migration,and invasion of digestive system tumors.This article reviewed the progress of research on lncRNA in digestive system tumors.

Objective:To investigate the risk factors that affected pathological diagnosis upgrading after resection of colorectal adenoma.Methods:From January 2017 to December 2022, a total of 1 059 patients who underwent adenoma resection after pathologically diagnosed as adenoma by endoscopic forceps biopsy(EFB)were included in General Hospital of Ningxia Medical University. The patients were divided into the pathologically no difference group (1 003 cases) and the pathologically upgraded group (56 cases) based on the comparison of pathological diagnosis of EFB specimens and the specimens after adenoma resection. Clinical information and endoscopic characteristics of the adenoma were compared between the 2 groups. The clinical information included smoking history, family history of colorectal cancer, and the endoscopic characteristics included maximum diameter, morphological characteristics, surface depression, erosion or ulceration, and surface color of adenoma. Chi-square test and Fisher′s exact test were used for statistical analysis. Multivariate logistic regression model was used to analyze the risk factors for pathological diagnosis upgrading after adenoma resection.Results:The proportions of patients with smoking history, family history of colorectal cancer, concomitant hypertension, and coronary heart disease in the pathologically upgraded group were higher than those in the pathologically no difference group (46.43%, 26/56 vs.26.12%, 262/1 003; 8.93%, 5/56 vs.0.70%, 7/1 003; 46.43%, 26/56 vs.30.11%, 302/1 003; 21.43%, 12/56 vs.9.27%, 93/1 003), and the differences were statistically significant( χ2=11.05, Fisher′s exact test, χ2=6.61 and 8.78; all P<0.05). There were statistically significant differences between the pathologically no difference group and pathologically upgraded group in the maximum diameter (929 cases (92.62%) and 23 cases (41.07%) of < 20 mm, and 74 cases (7.38%) and 33 cases (58.93%) of ≥20 mm, respectively), morphological characteristics (220 cases (21.93%) and 28 cases (50.00%) with pedicle, and 783 cases (78.07%) and 28 cases (50.00%) without pedicle, respectively), surface color (347 cases (34.60%) and 3 cases (5.36%) of near normal mucosa, 613 cases (61.12%) and 50 cases (89.29%) of red surface color, and 43 cases (4.29%) and 3 cases (5.36%) of white surface color, respectively), erosion or ulceration (78 cases (7.78%) and 36 cases (64.29%) had erosion or ulceration, and 925 cases (92.22%) and 20 cases (35.71%) had no erosion or ulceration, respectively), and surface depression (6 cases (0.60%) and 8 cases (14.29%) of depression, and 997 cases (99.40%) and 48 cases (85.71%) of non depression, respectively) ( χ2=155.18, 23.30, 20.58 and 176.31, Fisher′s exact test; all P<0.001). The result of multivariate logistic regression analysis showed that surface depression ( OR=25.198, 95% confidence interval (95% CI) 5.812 to 109.246, P<0.001), erosion or ulceration( OR=9.913, 95% CI 4.652 to 21.124, P<0.001), red surface color ( OR=4.276, 95% CI 1.053 to 17.363, P=0.042), white surface color ( OR=8.803, 95% CI 1.398 to 55.435, P=0.021), maximum diameter≥20 mm ( OR=4.689, 95% CI 2.265 to 9.706, P<0.001), family history of colorectal cancer ( OR=8.764, 95% CI 1.418 to 54.162, P=0.019) and smoking history ( OR=2.713, 95% CI 1.376 to 5.349, P=0.004) were independent risk factors for pathological diagnosis upgrading after adenoma resection. Conclusion:Surface depression, maximum diameter ≥20 mm, erosion or ulceration, white or red surface color, family history of colorectal cancer and smoking history may enhance the heterogeneity of adenomas, interfere with the accuracy of EFB pathology, and lead to an upgrade of pathological diagnosis after adenoma resection.

[摘 要] 目的：采用基于中国人群单核苷酸多态性位点开发的同源重组缺陷（HRD）检测工具评估云南地区卵巢癌患者的HRD状态和BRCA1/2基因突变频率并探讨其临床意义。方法：共纳入2021年1月至2023年5月间在云南省肿瘤医院收治的卵巢癌患者248例，HRD状态采用基因组瘢痕评分法（GSS）（主要依据拷贝数的长度、类型、位置及基因组断片）或HRD评分法（杂合性缺失、端粒等位基因失衡及大片段移位等基因组不稳定事件的总和）进行评估，当组织样本的GSS≥50分或HRD评分≥42分者或检测到有害的BRCA1/2基因突变时HRD被定义为阳性。分析患者HRD状态与临床病理特征的关系。结果：248名卵巢癌患者中70.97%的患者HRD呈阳性，其中BRCA1/2基因突变率为30.65%。Ⅲ~Ⅵ期、高级别浆液腺癌的卵巢癌患者具有更高的HRD阳性率（均P<0.01），HRD评分更高的患者其合并其他基因突变的频率也越高（P<0.05）。HRD状态与卵巢癌的病理类型、临床分期和其他基因突变均有关联（均P<0.01）。结论：云南地区卵巢癌患者HRD阳性率较高，HRD阳性的卵巢癌患者可以从聚ADP核糖聚合酶（PARP）抑制剂治疗中获得更大的收益。

The incidence and mortality of digestive system tumors are high,and the trend is increasing year by year,and the early onset is hidden,difficult to detect,and seriously threaten human health.In recent years,it has been found that long noncoding RNA(lncRNA),as a new class of non-coding RNA,plays an important role in the occurrence and development of tumors,influencing the occurrence and development of tumors by regulating the malignant biological characteristics of tumor cells such as proliferation,invasion and metastasis.Further study on the role of lncRNA in digestive system tumors can further discover its diagnosis and treatment methods,and provide new ideas for reducing the incidence and mortality of digestive system tumors.This article reviewed the progress of research in lncRNA in digestive system tumors.

Objective:To automatically synthesize Al 18F-1, 4, 7-triazacyclononane-1, 4, 7-triacetic acid (NOTA)-fibroblast activation protein inhibitor (FAPI)-04, perform PET/CT imaging in vivo, and evaluate its diagnostic efficacy on tumors. Methods:Al 18F-NOTA-FAPI-04 was produced in All-in-one automatic synthesis module and its quality control was conducted by high performance liquid chromatography (HPLC) equipped with a radioactive detector. Al 18F-NOTA-FAPI-04 PET/CT imaging was performed in normal BALB/c mice ( n=3) and 4T1 breast cancer models ( n=3) to determine its biodistribution. Then Al 18F-NOTA-FAPI-04 and 18F-FDG PET/CT imaging were performed in a hepatocellular carcinoma patient (male, 51 years old). Results:The synthesis time of Al 18F-NOTA-FAPI-04 was about 35 min, and the radiochemical yield was (25.2±1.9)% (attenuation correction, n=3). The product was colorless transparent solution with pH value of 7.0-7.5, and the specific activity was (46.11±3.07) GBq/μmol (attenuation correction, n=3). The radiochemical purity was above 99.0% and was still above 98.0% at room temperature after 6 h. PET/CT imaging in mice showed that physiological uptake of Al 18F-NOTA-FAPI-04 was mainly in biliary system and bladder, and Al 18F-NOTA-FAPI-04 highly concentrated in tumor xenografts. PET/CT imaging in the patient showed that Al 18F-NOTA-FAPI-04 obtained high tumor background ratio (TBR) values of 4.1, 8.9, 5.4, 4.8, 2.2 in parasternal lymph nodes, anterior diaphragmatic lymph nodes, hilar lymph nodes, pancreaticoduodenal ligament lymph nodes, abdominal aortic lymph nodes, respectively, while TBR values were 1.0, 2.8, 5.0, 2.1, 1.1 by 18F-FDG. Conclusions:Al 18F-NOTA-FAPI-04 can be synthesized with short time, high radiochemical yield and good stability using All-in-one module. Al 18F-NOTA-FAPI-04 PET/CT imaging has high contrast and excellent diagnostic efficacy on tumors.