Objective:To investigate the expression and prognostic value of ANO1 in oral squamous cell carcinoma(OSCC)tissues.Methods:Immunohistochemistry(IHC,n=163)and Quantitative real-time PCR(qRT-PCR,n=42)were employed to detect the expression level of ANO1 protein and mRNA in OSCC tissues and paracancerous normal tissues.The relationship between ANO1 ex-pression and clinicopathological features(n=163)and prognosis(n=93)of the patients were analyzed,and the results were compared with those in TCGA database.Results:IHC and qRT-PCR confirmed that ANO1 was highly expressed in OSCC(P＜0.05),which was consistent with the results of the TCGA database.Cox regression analysis showed that ANO1 expression was significantly correlated with T stage,lymph node metastasis and TNM stage and poor prognosis(P＜0.05).By Cox regression analysis,ANO1 overexpression(P=0.002)and differentiation degree(P=0.034)were independent prognostic factors.Conclusion:ANO1 is highly expressed in OSCC and is correlated with poor prognosis,which can be used as a novel biomarker for poor prognosis of OSCC patients.

Objective:To conduct meta analysis to compare the effect of complete resection with or without postoperative radiotherapy (PORT) on survival in stage Ⅲ(N 2) non-small cell lung cancer (NSCLC). Methods:Relevant studies of the efficacy of PORT for stage Ⅲ(N 2) NSCLC were searched from Wanfang Data, PubMed, and Cochrane Library from January 2006 to January 2022. Literature screening, extraction of information and assessment of the risk of bias of the included literature was carried out by two independent researchers. Meta analysis was performed using R4.0.3 software. Results:A total of 12 publications consisting of 2992 patients were included, 1479 cases in the PORT group and 1513 cases in the control group. PORT improved the overall survival (OS) and disease free survival (DFS) compared to the control group. Fixed-effects model meta analysis of 6 randomized controlled trials showed that PORT did not significantly reduce the risk of death ( HR=0.98, 95% CI: 0.80-1.20). Fixed-effects model meta analysis of 6 retrospective studies showed that PORT improved prognosis ( HR=0.68, 95% CI: 0.59-0.79). PORT could improve OS of patients with multiple (station) metastasis of ipsilateral mediastinum and / or submandibular lymph nodes ( HR=0.89, 95% CI: 0.80-0.99). Conclusions:PORT could improve OS and DFS in stage Ⅲ(N 2) NSCLC. A trend towards benefit can be observed in the subgroup with multiple/multi-station N2 metastasis.

Objective:To observe the effects of acupuncture on the expression of circRNA_011989 and circRNA_009775 in the hippocampal tissue of cerebral ischemia/reperfusion injury(CIRI)rats.Methods:CIRI model rats were prepared by the thread bolus method and treated by means of acupuncture(AC).The Garcia score was used to assess the neurological function.TTC staining was used to detect the volume ratio of cerebral infarction.The target prediction website was used to predict the miRNAs and corresponding mRNAs bound by circRNA_011989 and circRNA_009775,and Cytoscape was used to construct the circRNA-miRNA-mRNA co-expression network.The expression of circRNA_011989,circRNA_009775,miR-466b-5p,miR-3065-3p,Rims1,and Slc30a3 in the hippocampal region of the ische-mic side was detected by real time RT-PCR.Results:Compared with CIRI group,Garcia score of rats in CIRI+AC group was significantly increased(P＜0.01),and the infarct volume decreased.The expressions of circRNA_011989,circRNA_009775,Rims1,and Slc30a3 in right hippocampus were up-regulated(P＜0.05,P＜0.01),but the miR-466b-5p and miR-3065-3p were down-regulated(P＜0.05).Conclusion:Acupuncture may significantly ameliorate the neurological deficit symptoms in CIRI rats by upregulating the expression of circRNA_011989 and circRNA_009775,and the specific mechanism may be related to the activation of circRNA_011989/miR-466b-5p/Rim.s1 and circRNA_009775/miR-3065-3p/Slc30a3 axis related.

Objective:To explore the characteristics of abnormal chromosome karyotype of common external genital malformations in male children.Methods:A retrospective analysis of the clinical data of 2 408 children was made in outpatient or inpatient from January 2012 to December 2017. The mean age was (38±7) months. There were 1115 cases of hypospadias, 189 cases of cryptorchidism, 304 cases of micropenis, 681 cases of concealed penis and 119 cases of disorders of sex development. All children were tested for chromosome 550 band in peripheral blood, and the results of chromosome karyotype were analyzed.Results:A total of 131 cases of abnormal chromosome karyotypes were detected, with a detection rate of 5.4%, including 46 cases of chromosome number abnormalities, 85 cases of structural abnormalities, 64 cases of sex chromosome abnormalities and 67 cases of autosomal abnormalities. The karyotype of chromosome was 46, XY, inv (9) (p12q13) in 28 cases accounting for 21.4%. It was followed by 47, XXY, with 16 cases, accounting for 12.2%. The detection rate of chromosomal abnormalities in children with disorders of sex development was 12.6%(15 cases), hypospadias was 5.5%(61 cases), cryptorchidism was 5.3%(10 cases), micropenis was 4.9%(15 cases), and concealed penis was 4.4%(30 cases).Conclusions:Chromosomal abnormalities are not uncommon in male children with external genital malformations. Chromosome structural abnormalities are more common than quantitative abnormalities, and sex chromosome abnormalities account for a comparable proportion to autosomal abnormalities.

This research analyzes and explores the elements of the industry education integration in the process of pharmacy talent training from two aspects: collaborative education (professional construction, curriculum co-construction, skill deepening and talent transfer) and collaborative innovation (base expansion, technological research and completion innovation). Besides, this research also explores the outstanding performance of School of Pharmacy of Xiamen Medical College in talent training of the industry education integration. The results show that through the construction of collaborative education and collaborative innovation, the elements of the industry education integration in the cultivation of pharmacy talents in the school have become increasingly prominent, and the forms have been gradually diversified, which have promotion and guiding significance for other majors in our school to develop the industry education integration.

Male sex differentiation is driven by 2 hormones produced by the fetal testis, testosterone and anti-Müllerian hormone(AMH), responsible for the regression of müllerian ducts in male fetuses. Mutations inactivating AMH or its receptor AMHR2 lead to the persistent müllerian duct syndrome(PMDS) in otherwise normally virilized 46, XY males. Further assessment was carried out when suspicion of PMDS arose from physical examination which revealed that the testis crossed to the contralateral side of the body. Further examination include ultrasound, AMH concentration, karyotype, and gene sequencing. Once PMDS is considered, there is no need to perform the gonads biopsy. The optical surgery methods include one-stage cryptorchidism and hernia curation, and at the same time.Stripping/destroying the mucosa of the retained müllerian remnants to reduce the risk of malignancy and, simultaneously, to prevent the damage to vas deference.

Purpose: C5α receptor 1 (C5ΑR1) is associated with the development of various human cancers. However, whether it is involved in the development of hepatitis B virus (HBV)–related hepatocellular carcinoma (HCC) is poorly understood. We explored the expression, biological role, and associated mechanisms of C5AR1 in HBV-related hepatoma cells. Materials and Methods: The expression of C5ΑR1 mediated by HBV and HBV core protein (HBc) was detected in hepatoma cells. The function of nuclear factor кB (NF-κB) pathway in HBc-induced C5AR1 expression was assessed. The roles of C5ΑR1 in the activation of intracellular signal pathways, the upregulation of inflammatory cytokines, and the growth and migration of hepatoma cells mediated by HBc, were investigated. The effect of C5α in the development of HCC mediated by C5AR1 was also measured. Results: C5ΑR1 expression was increased in HBV-positive hepatoma cells. Dependent on HBc, HBV enhanced the expression of C5ΑR1 at the mRNA and protein levels. Besides, HBc could promote C5ΑR1 expression via the NF-κB pathway. Based on the C5ΑR1, HBc facilitated the activation of JNK and ERK pathways and the expression and secretion of interleukin-6 in hepatoma cells. Furthermore, C5ΑR1 was responsible for enhancing the growth and migration of hepatoma cells mediated by HBc. Except these, C5α could promote the malignant development of HBc-positive HCC via C5AR1. Conclusion We provide new insight into the mechanisms of hepatocarcinogenesis mediated by HBc. C5ΑR1 has a significant role in the functional abnormality of hepatoma cells mediated by HBc, and might be utilized as a potential therapeutic target for HBV-related HCC.

Purpose: C5α receptor 1 (C5ΑR1) is associated with the development of various human cancers. However, whether it is involved in the development of hepatitis B virus (HBV)–related hepatocellular carcinoma (HCC) is poorly understood. We explored the expression, biological role, and associated mechanisms of C5AR1 in HBV-related hepatoma cells. Materials and Methods: The expression of C5ΑR1 mediated by HBV and HBV core protein (HBc) was detected in hepatoma cells. The function of nuclear factor кB (NF-κB) pathway in HBc-induced C5AR1 expression was assessed. The roles of C5ΑR1 in the activation of intracellular signal pathways, the upregulation of inflammatory cytokines, and the growth and migration of hepatoma cells mediated by HBc, were investigated. The effect of C5α in the development of HCC mediated by C5AR1 was also measured. Results: C5ΑR1 expression was increased in HBV-positive hepatoma cells. Dependent on HBc, HBV enhanced the expression of C5ΑR1 at the mRNA and protein levels. Besides, HBc could promote C5ΑR1 expression via the NF-κB pathway. Based on the C5ΑR1, HBc facilitated the activation of JNK and ERK pathways and the expression and secretion of interleukin-6 in hepatoma cells. Furthermore, C5ΑR1 was responsible for enhancing the growth and migration of hepatoma cells mediated by HBc. Except these, C5α could promote the malignant development of HBc-positive HCC via C5AR1. Conclusion We provide new insight into the mechanisms of hepatocarcinogenesis mediated by HBc. C5ΑR1 has a significant role in the functional abnormality of hepatoma cells mediated by HBc, and might be utilized as a potential therapeutic target for HBV-related HCC.

Objective:To explore the difference of constituents and contents of volatile oil in Perilla leaf and Perilla stem.Methods:The volatile oils of Perillaleaf and Perillastems were extracted with steam distillation method. Gas chromatography-mass spectrometry (GC-MS) technique was used to detect the chemical constituents of volatile oil from different parts of Perilla frutescens. The relative percentage content of each component was determined by peakarea normalization method, and the differences of the components and contents of volatile oils from different parts of Perilla frutescens were compared.Results:A total of 24 volatile oil components were identified in perilla leaves and 19 volatile oil components in Perilla stems. The most components in Perilla leaf and Perilla stems was 2-Hexanoyl furan. The content of 2-Hexanoyl furan in the oil of Perilla leaf reached 67.493%. The content of 2-Hexanoyl furan in the oil of Perilla stem reached 70.473%.Conclusions:The composition and content of volatile oil in different parts of Perillafrutescens are different.

OBJECTIVE: To assess the value of fetal anteroposterior renal pelvic diameter (APD) in predicting antenatal hydronephrosis requiring surgical treatment after birth. METHODS: A total of 525 cases of antenatal hydronephrosis detected by prenatal ultrasonography (ultrasound index APD ≥ 4 mm in the second trimester and APD ≥ 7 mm in the third trimester) in Zhejiang Prenatal Diagnosis Center from June 2007 to June 2018 were retrospectively analyzed. ROC curve was used to analyze the relationship between these ultrasound indicators and the requirement for surgical treatment after birth. RESULTS: There were 162 cases (30.9%) diagnosed in the second trimester and 363 cases (69.1%) diagnosed in the third trimester; 131 cases were diagnosed pathologically after birth, of which 121 finally underwent surgical treatment. The area under ROC curve (AUC) of APD in middle pregnancy for prediction of requiring surgery 1-12 years after birth was 0.910; the cut-off value of APD was 8.45 mm with a sensitivity of 97.1%, specificity of 70.9%, positive predictive value (PPV) of 47.9%, and negative predictive value (NPV) of 98.9%. The AUC of APD in late pregnancy for prediction of requiring surgery 1-12 years after birth was 0.800; the cut-off value of APD was 12.25 mm with a sensitivity of 66.7%, specificity of 81.2%, PPV of 51.7%, and NPV of 89.1%. CONCLUSIONS APD in pregnancy can be used to predict whether the fetus with hydronephrosis needs surgical treatment after birth, and the prediction value of APD in the middle pregnancy is better.
Female ; Fetus ; diagnostic imaging ; Humans ; Hydronephrosis ; diagnostic imaging ; surgery ; Kidney Pelvis ; diagnostic imaging ; Pregnancy ; Retrospective Studies ; Ultrasonography