ObjectiveTo explore the influence of electroacupuncture combined with point bloodletting and cupping for facial nerve function recovery in acute stage of idiopathic facial palsy （IFP）. MethodsEighty patients with IFP in the acute stage were randomly divided into 40 cases each in the treatment group and the control group. In the control group， oral prednisone acetate tablets were administered during the acute stage when the disease duration was less than 10 days； and electroacupuncture and flash cupping were provided during the recovery stage when the disease duration was more than 10 days， five times a week. For treatment group in acute stage， the stellate ganglion， vagus nerve stimulation point in the auricular cavity， Yifeng （TE 17） and Tinghui （GB 2） were needled on the affected side on the basis of the treatment of control group， with Yifeng and Tinghui connecting to electroacupuncture apparatus， once a day； point bloodletting and then cupping in Yifeng 2 times a week； in recovery stage， the treatment was the same as that of the control group. Both groups were treated until the 45th day from onset. The primary outcome was the Toronto facial grading system （SFGS）， and the secondary outcomes included house-brackmann （H-B） grade， facial disability index （FDI） score， and number of H-B grade-Ⅰ cases. Adverse events were recorded in both groups. ResultsThe SFGS scores of the patients in both groups were higher on the 10th， 30th and 45th days after onset of disease compared with those before the treatment （P＜0.05）； the H-B grade was lower on the 30th and 45th days after the onset of the disease compared with those before the treatment （P＜0.05）； and the facial disability index physical function （FDIP） and facial disability index social function （FDIS） scores were higher on the 30th and 45th days after onset of disease （P＜0.05）. SFGS scores of patients in the treatment group were significantly higher than those of the control group on the 30th and 45th days after onset （P＜0.05）； H-B grade was significantly lower than that of the control group on the 30th and 45th days after onset （P＜0.05）； and FDIP scores on the 45th day after onset， and FDIS scores on the 30th and 45th days after onset were significantly higher than those of the control group （P＜0.05）. At the end of treatment， 77.50% （31 cases） achieved H-B grade-Ⅰ in the treatment group， which was more than 55.00% （22 cases） in the control group （P＜0.05）. No adverse events occurred in either group. ConclusionElectroacupuncture combined with point bloodletting and cupping for IFP in acute stage can improve the recovery degree of facial nerve function， improve effectiveness， and show a high degree of safety.

Objective To explore the value of combined detection of lipoprotein-associated phospholipase A2(Lp-PLA2),neuron specific enolase(NSE)and S-100 calcium binding protein β(S-100β)in the diagnosis and prognosis evaluation of acute cerebral infarction(ACI)in patients with carbon monoxide poisoning(CMP).Methods A total of 102 patients with CMP complicated with ACI admitted to the hospital from Jan-uary 2020 to November 2021 were selected as the study group,meanwhile,102 patients with simple CMP were enrolled as the control group.Patients in the study group were followed up for 6 months after discharge,ac-cording to the follow-up results,they were grouped into good prognosis group(60 cases)and poor prognosis group(42 cases).The serum levels of Lp-PLA2,NSE and S-100β were detected by enzyme-linked immunosor-bent assay(ELISA).The receiver operating characteristic(ROC)curve was applied to analyze the value of the combination of serum Lp-PLA2,NSE and S-100β in the early diagnosis and prognosis evaluation of patients with CMP and ACI.Results Compared with the control group,the levels of Lp-PLA2,NSE and S-100β in the study group were obviously higher(P<0.05).The ROC curve analysis results showed that the area under the curve(AUC)of the combined detection of serum Lp-PLA2、NSE、S-100β for the diagnosis of CMP complicat-ed with ACI was greater than the AUC of single detection of each indicator(P<0.001).Compared with the good prognosis group,the levels of Lp-PLA2,NSE and S-100β in the poor prognosis group were obviously higher(P<0.05).The results of ROC curve analysis showed that the AUC of the combined detection of ser-um Lp-PLA2、NSE、S-100β for the prognosis of patients with CMP complicated with ACI was greater than the AUC of single detection of each indicator(P<0.05).Conclusion The expression of Lp-PLA2,NSE and S-100β in serum of patients with CMP complicated with ACI is high,and the combined detection of the three has certain value in the diagnosis and prognosis evaluation for patients with CMP complicated with ACI.

[This corrects the article DOI: 10.1016/j.apsb.2022.06.016.].

Liver cancer is one of the most common cancers,and its common surgical treatment methods include tran-scatheter arterial chemoembolization,radiofrequency ablation,and liver transplantation surgery.However,the treatment effect of these surgeries on patients with mid-to late-stage liver cancer is not ideal.In recent years,with the continuous development of tumor gene therapy and tumor immunology,tumor treatment methods have transitioned from traditional models to targeted onco-lytic virus therapy.With the advantages of fast replication,the oncolytic virus can kill tumor cells without damaging other normal cells and realize the targeted treatment of liver cancer through mechanisms such as activating the immune system and improving the tumor microenvironment.In addition,immunotherapy can reduce tumor recurrence and metastasis,thereby exerting therapeutic effects on liver cancer.This article reviews the research progress of oncolytic virus and immunotherapy for liver cancer,aiming to provide a reference for the clinical treatment of liver cancer.

[Objective] To analyze the correlation of the distribution and morphological characteristics of breast calcification with the risk of breast malignant tumors, so as to further reveal the important value of the calcification in diagnosis of breast malignant tumors. [Methods] A total of 108 patients who had received concurrent puncture biopsy and surgical treatment of breast calcification at The Second Affiliated Hospital of Xi’an Jiaotong University from January 1, 2019 to December 31, 2019 were recruited, and their imaging data and postoperative pathological results were analyzed. We divided the distribution of breast X calcification into two categories based on segmental/linear calcification and regional/diffuse calcification. We classified the morphology of breast X calcification into punctate, small branching, polymorphic, amorphous, and coarse ones. We then explored the distribution, morphology, and BI-RADS classification of tumor calcification under breast X-ray, and its correlation with the occurrence, age, menopausal status, hormone receptors, and molecular typing of breast malignant tumors. [Results] Among the 108 patients enrolled in the study, 21 cases were malignant and 87 cases were benign. The results showed that the distribution of calcification was segmental/linear (χ²=11.2, P=0.003) and the calcification morphology was of small branching calcification (χ²=9.3, P=0.046). The detection rate in malignant tumors was significantly higher than that in benign tumors. The distribution and morphology of calcification were not significantly correlated with ER, PR, HER2, Ki67, pathological type, or molecular typing (P>0.05). Logistic regression analysis showed that , calcification distribution was segmental/linear [OR=19.94(3.061-129.9), P=0.002], calcification morphology was small branching [OR=3.906(1.141-13.37), P=0.030], and B-RADS classification was 4 grade and above [OR=39.99(2.703-591.7), P=0.007], which were closely related to the occurrence of malignant tumors. [Conclusion] For patients with breast tumors in which calcification can be detected under mammography, their imaging characteristics are closely related to the occurrence of malignant tumors. The distribution of calcification is segmental/linear, and the morphology of calcification is small branching/amorphous, which is more likely to be a malignant tumor and closely related to the occurrence of breast cancer.

Objective To investigate the effects of emotions(subjective well-being,depressed effect,worry,and guilt)on cancer(colorectal cancer,hepatic cancer,thyroid cancer,lung cancer,and breast cancer).Methods Two-sample bi-directional Mendelian randomization(MR)method was adopted.All data were based on summary data from genome-wide association studies(GWAS).Inverse variance weighting(IVW)was used to generate the main results,and weighted median(WM)and MR-Egger methods were employed to calculate supplementary results.The outcome measure was odds ratio(OR),and sensitivity analysis was conducted.Results For depressed effect,a significant association with lung cancer(OR=1.005,95％CI:1.001-1.009,P=0.015)was found.For worry,a significant association with breast cancer(OR=1.199,95％CI:1.011-1.423,P=0.038)was observed.For guilt,a significant association with thyroid cancer(OR=2.083,95％CI:1.080-4.017,P=0.029)was identified.After removing all potentially pleiotropic SNPs detected by MR PRESSO,the association between worry and breast cancer showed no statistical difference(P=0.064),while the association between worry and colorectal cancer remained significant(OR=0.739,95％CI:0.571-0.956,P=0.021).No causal relationship was found between cancer and emotions.Conclusion There is a causal relationship between depression and increased lung cancer incidence,guilt and increased thyroid cancer incidence,as well as anxiety and decreased colorectal cancer incidence.

Objective To investigate the efficacy of continuous saline bladder irrigation(CSBI)after a single immediate instillation of chemotherapy(SIIC)in patients with low-and immediate-risk non-muscle-invasive bladder cancer(NMIBC)undergoing transurethral resection of bladder tumor(TURBT).Methods Clinical data of 211 patients with with low-and immediate-risk NMIBC,who underwent TURBT in our hospital during Jan.2004 and Dec.2019 were collected.The patients were divided into two groups according to whether CSBI was conducted after SIIC.The recurrence rate,progression rate,recurrence-free survival and progression-free survival of the two groups were compared.Cox univariate and multivariate regression analyses were used to investigate whether CSBI was a risk factor for recurrence and progression.Results There were no significant differences in baseline data,recurrence rate and progression rate between the two groups(P＞0.05).There was no significant difference in recurrence-free survival between the two groups,but the progression-free survival was shorter in CSBI group(x2=8.270,P=0.004).Multivariate Cox regression analysis indicated that diabetes(HR:2.240,95％CI:1.066-4.704,P=0.033)and multiple tumors(HR:3.060,95％CI:1.639-5.711,P＜0.001)were independent risk factors for recurrence and CSBI(HR:7.914,95％CI:1.710-36.632,P=0.008)was an independent risk factor for progression.Conclusion CSBI after SIIC may increase the risk of progression in patients with low-and immediate-risk NMIBC,but a larger sample size is needed for validation.

OBJECTIVE: To explore the mechanism that mediates the effect of soybean isoflavones (SI) against cerebral ischemia/reperfusion (I/R) injury in light of the regulation of regional cerebral blood flow (rCBF), ferroptosis, inflammatory response and blood-brain barrier (BBB) permeability. METHODS: A total of 120 male SD rats were equally randomized into sham-operated group (Sham group), cerebral I/R injury group and SI pretreatment group (SI group). Focal cerebral I/R injury was induced in the latter two groups using a modified monofilament occlusion technique, and the intraoperative changes of real-time cerebral cortex blood flow were monitored using a laser Doppler flowmeter (LDF). The postoperative changes of cerebral pathological morphology and the ultrastructure of the neurons and the BBB were observed with optical and transmission electron microscopy. The neurological deficits of the rats was assessed, and the severities of cerebral infarction, brain edema and BBB disruption were quantified. The contents of Fe²⁺, GSH, MDA and MPO in the ischemic penumbra were determined with spectrophotometric tests. Serum levels of TNF-α and IL-1βwere analyzed using ELISA, and the expressions of GPX4, MMP-9 and occludin around the lesion were detected with Western blotting and immunohistochemistry. RESULTS: The rCBF was sharply reduced in the rats in I/R group and SI group after successful insertion of the monofilament. Compared with those in Sham group, the rats in I/R group showed significantly increased neurological deficit scores, cerebral infarction volume, brain water content and Evans blue permeability (P < 0.01), decreased Fe²⁺ level, increased MDA level, decreased GSH content and GPX4 expression (P < 0.01), increased MPO content and serum levels of TNF-α and IL-1β (P < 0.01), increased MMP-9 expression and lowered occludin expression (P < 0.01). All these changes were significantly ameliorated in rats pretreated with IS prior to I/R injury (P < 0.05 or 0.01). CONCLUSION SI preconditioning reduces cerebral I/R injury in rats possibly by improving rCBF, inhibiting ferroptosis and inflammatory response and protecting the BBB.
Rats ; Male ; Animals ; Rats, Sprague-Dawley ; Matrix Metalloproteinase 9/metabolism* ; Soybeans/metabolism* ; Occludin/metabolism* ; Tumor Necrosis Factor-alpha/metabolism* ; Ferroptosis ; Blood-Brain Barrier/ultrastructure* ; Brain Ischemia/metabolism* ; Cerebral Infarction ; Reperfusion Injury/metabolism* ; Isoflavones/therapeutic use* ; Infarction, Middle Cerebral Artery

Objectives:To investigate the clinical and genetic features of young Chinese patients with myeloproliferative neoplasms (MPN) .Methods:In this cross-sectional study, anonymous questionnaires were distributed to patients with MPN patients nationwide. The respondents were divided into 3 groups based on their age at diagnosis: young (≤40 years) , middle-aged (41-60 years) , and elderly (>60 years) . We compared the clinical and genetic characteristics of three groups of MPN patients.Results:1727 assessable questionnaires were collected. There were 453 (26.2%) young respondents with MPNs, including 274 with essential thrombocythemia (ET) , 80 with polycythemia vera (PV) , and 99 with myelofibrosis. Among the young group, 178 (39.3%) were male, and the median age was 31 (18-40) years. In comparison to middle-aged and elderly respondents, young respondents with MPN were more likely to present with a higher proportion of unmarried status (all P<0.001) , a higher education level (all P<0.001) , less comorbidity (ies) , fewer medications (all P<0.001) , and low-risk stratification (all P<0.001) . Younger respondents experienced headache (ET, P<0.001; PV, P=0.007; MF, P=0.001) at diagnosis, had splenomegaly at diagnosis (PV, P<0.001) , and survey (ET, P=0.052; PV, P=0.063) . Younger respondents had fewer thrombotic events at diagnosis (ET, P<0.001; PV, P=0.011) and during the survey (ET, P<0.001; PV, P=0.003) . JAK2 mutations were found in fewer young people (ET, P<0.001; PV, P<0.001; MF, P=0.013) ; however, CALR mutations were found in more young people (ET, P<0.001; MF, P=0.015) . Furthermore, mutations in non-driver genes (ET, P=0.042; PV, P=0.043; MF, P=0.004) and high-molecular risk mutations (ET, P=0.024; PV, P=0.023; MF, P=0.001) were found in fewer young respondents. Conclusion:Compared with middle-aged and elderly patients, young patients with MPN had unique clinical and genetic characteristics.

This paper analyzed the clinical data, diagnosis and treatment of 4 asymptomatic patients with ureteral calculi without hydrops in our hospital from October 2018 to January 2019, and comprehensively discussed the previous literature. The 4 patients in this group had no obvious clinical symptoms, no positive stones were found in the B-ultrasound of the urinary system, and no hydroureter and hydroureter of the affected side was found. Urinary CT scan confirmed ureteral stones. They were all located in the lower ureter, and the stones obstructed the lumen. The stones were round and smooth, and there was no obvious hyperplasia and edema in the surrounding mucosa. The lithotripsy was completed in the first-stage operation, and the DJ catheter was left behind for one month after the operation. Based on the clinical diagnosis and treatment process of the 4 cases of asymptomatic calculi in this group and the analysis of previous studies, these patients were mostly detected by imaging examinations or other systematic imaging examinations during the regular review of urinary calculi. Ureteral stones with obstruction did not necessarily have stone-related symptoms. The onset of renal colic involved an increase in intraluminal pressure, related stimulation of nerve endings, smooth muscle spasms caused by stretching of the ureteral wall, and systemic changes in cytokines and related hormones. Cascade reactions, etc., were associated with the movement of stones down. Ureteral stones without hydrops were mostly located in the lower ureter, which had a certain buffering effect on obstructive pressure. Asymptomatic ureteral calculi could also induce irreversible damage to renal function, and the proportion of damage increased with the diameter of the stone. Patients with a history of urinary calculi, especially those with asymptomatic stones for the first time, should be paid attention to during clinical follow-up. At present, there are few research reports on asymptomatic and non-accumulating ureteral calculi. We analyze the clinical diagnosis and treatment process and characteristics of this group of patients combined with previous literature to provide a reference for the diagnosis and treatment of such patients.
Humans ; Ureteral Calculi/therapy* ; Urinary Calculi/therapy* ; Ureter ; Lithotripsy/methods* ; Edema/therapy* ; Kidney Calculi/therapy*