Piezo1 promotes vibration-induced vascular smooth muscle injury by regulating the NF-κB/p65 axis.

Vibration induced damage to the peripheral circulatory system is thought to be an early stage of hand-arm vibration syndrome (HAVS) caused by occupational exposure to hand-transmitted vibration (HTV). This study investigated the mechanisms underlying vibration-induced vascular injury, focusing on the role of Piezo1, a mechanosensitive channel, and its association with the NF-κB/p65 signaling pathway. We demonstrated that vibration exposure leads to Piezo1-mediated upregulation of angiogenic chemokines, including CCL2, CCL5, CXCL1, CXCL2, and CXCL10, through the NF-κB/p65 pathway.

Efficacy and safety of sodium hyaluronate combined with celecoxib for knee osteoarthritis: A systematic review and meta-analysis.

Due to the large cost of joint replacement for surgical treatment of knee osteoarthritis, there are many complications in elderly patients, and there are many contraindications to surgery, and conservative treatment is still based on drugs. To further evaluate the efficacy and safety of sodium hyaluronate combined with celecoxib for the treatment of osteoarthritis of the knee. In total, 202 studies were screened, with a final selection of 9 RCTs involving 2339 participants; of these, 9 RCTs were included in the final meta-analysis.

Three-Way Junction-Assisted Rolling Circle Amplification Integrated with trans-Cleavage of Cas12a for Sensitive and Reliable Detection of miRNA.

MicroRNAs (miRNAs) serve a crucial role in numerous biological processes, such as acute pancreatitis development. Due to its low abundance and high similarity among homogeneous family members, sensitive and reliable detection of microRNA remains a formidable challenge. By combining the three-way junction-assisted rolling circle amplification (RCA) with the trans-cleavage of Cas12a, we propose a novel fluorescent technique for sensitive miRNA detection.

Downregulation of miR-137 Facilitates CD4+ T Cell Pyroptosis in Systemic Lupus Erythematosus via Stimulating AMPK Pathway.

Objective: From the pathogenic mechanism point of view, systemic lupus erythematosus (SLE) features prominently in T lymphocyte apoptosis. Yet the regulatory mechanism underlying SLE cell apoptosis remains to be explored. This research intends to clarify the role played by miR-137 in SLE and the underlying mechanisms.

Paroxetine combined with traditional chinese medicine prescriptions in the treatment of postpartum depression: A systematic review of randomized controlled trials.

Background: Postpartum depression is a common mental disease in obstetric puerperium. Its etiology is not completely clear, and its clinical manifestations are complex. It has serious adverse effects on the body and mind of mothers and infants.

Development and validation of reassigned CEA, CYFRA21-1 and NSE-based models for lung cancer diagnosis and prognosis prediction.

Background: The majority of lung cancer(LC) patients are diagnosed at advanced stage with a poor prognosis. However, there is still no ideal diagnostic and prognostic prediction model for lung cancer.

Methods: Data of CEA, CYFRA21-1 and NSE test of patients with LC and benign lung diseases (BLDs) or healthy people from Physical Examination Center was collected.

A Combined Two-mRNA Signature Associated With PD-L1 and Tumor Mutational Burden for Prognosis of Lung Adenocarcinoma.

Due to biological heterogeneity, lung adenocarcinoma (LUAD) patients with the same stage may exhibit variable responses to immunotherapy and a wide range of outcomes. It is urgent to seek a biomarker that can predict the prognosis and response to immunotherapy in these patients. In this study, we identified two genes (ANLN and ARNTL2) from multiple gene expression data sets, and developed a two-mRNA-based signature that can effectively distinguish high- and low-risk patients and predict patients' response to immunotherapy.

Chinese herbal medicine Buyang Huanwu Decoction combined with acupuncture to treat sequela of apoplexy: a meta-analysis of randomized controlled trials.

Background: Buyang Huanwu Decoction combined with acupuncture has a wide range of applications in the treatment of stroke sequelae, and there are many clinical trial reports. We systematically evaluated the clinical efficacy and safety of Buyang Huanwu Decoction combined with acupuncture in treating stroke sequelae, and evaluated overall research quality.

Methods: We searched 7 databases which includes the Chinese Journal Full-text Database (CNKI), VIP Database (VIP), China Biomedicine (SinoMed), Wanfang Database and PubMed, Cochrane Central, EMBASE from January 2010 to December 2019 Literature references.

Traditional Chinese medicine Lianhua Qingwen treating corona virus disease 2019(COVID-19): Meta-analysis of randomized controlled trials.

Introduction: As the global epidemic continues to spread, countries have tapped effective drugs to treat new coronavirus pneumonia. The therapeutic effect of the traditional Chinese medicine Lianhua Qingwen in this new coronary pneumonia epidemic has attracted attention from all walks of life, and relevant research reports continue to appear. Therefore, we conducted a systematic review of the clinical efficacy and safety of the traditional Chinese medicine Lianhua Qingwen in the treatment of new coronavirus pneumonia (COVID-19) (referred to as "new coronary pneumonia"), and evaluated the overall level of research quality.

Comparison of efficacy, complications and TGF-β2 expression between DHS and PFNA in elderly patients with osteoporotic femoral intertrochanteric fracture.

The aim of the present study was to compare the efficacy and complications of two fixation techniques, namely dynamic hip screw (DHS) and proximal femoral nail antirotation (PFNA), in the treatment of osteoporotic femoral intertrochanteric fracture in elderly patients, and to detect changes in transforming growth factor β2 (TGF-β2) expression in the two groups. A total of 100 elderly patients with femoral intertrochanteric fracture were randomly divided into two groups that were treated with either DHS or PFNA. Peri-operative complications were observed in the patients and ELISA was used to detect TGF-β2 expression levels at 1, 7, 15 and 30 days after surgical treatment.

Microstructure and phases of deposited metal of SUPER304H steel under high temperature Persistent stress.

In order to investigate the high temperature rupture property of deposited metal of SUPER304H steel, the high temperature tensile test was carried out, and the microstructure transformation of deposited metal of SUPER304H steel under high temperature persistent stress were studied. Most of the solidification subgrain boundaries dissolve. The effect of the high temperature enduring on the microstructure is not obvious.

Microstructure and properties of deposited metal for SUPER304H steel.

The microstructure and properties of Super304H weld joints were developed and studied. The Creq and Nieq composition points of the deposited metal were all located in the austenite region. The quantity and size of the Nb-phase in the deposited metal with 0.

Twenty-year survivors after resection for hepatocellular carcinoma-analysis of 53 cases.

Purpose: To clarify the clinicopathologic features of patients surviving > or =20 years after resection for hepatocellular carcinoma (HCC).

Methods: Between 1961 and 1987, a total of 396 patients underwent hepatic resection for HCC; 53 (13.4%) patients survived > or =20 years, and 343 (86.

Intrahepatic cholangiocarcinoma: report of 272 patients compared with 5,829 patients with hepatocellular carcinoma.

Purpose: To clarify clinicopathologic differences between patients with intrahepatic cholangiocarcinoma (ICC) and hepatocellular carcinoma (HCC), and identify potential factors influencing survival after hepatectomy for ICC.

Methods: Comparison of clinicopathologic data was made between patients who underwent hepatectomy for ICC (n = 272) and HCC (n = 5,829) during the same period. Twenty-five clinicopathologic variables were selected for univariate and multivariate analyses to evaluate their influence on prognosis of ICC.

Intrahepatic splenosis mimicking hepatoma.

A 54-year-old man with a past history of splenectomy some 20 years previously presented with a hepatic mass. Subsequent histopathology revealed that the mass was due to intrahepatic splenosis. The presentation of this case is discussed together with a literature review of splenosis.

[Treatment of postoperative recurrence of hepatocellular carcinoma with radiofrequency ablation comparing with repeated surgical resection].

Objective: To evaluate the efficacy of radiofrequency ablation for the treatment of postoperative recurrence of hepatocellular carcinoma and whether radiofrequency ablation can be used as first line treatment for recurrent hepatocellular carcinoma.

Methods: There were 213 patients with small recurrent hepatocellular carcinoma (tumor size of 3 cm or less and no more than 3 nodules) who treated in Liver Cancer Institute, Fudan University from January 2000 to December 2005. Among these patients 68 were treated with radiofrequency ablation and 145 were treated with repeated surgical resection.

Cytokeratin 10 and cytokeratin 19: predictive markers for poor prognosis in hepatocellular carcinoma patients after curative resection.

Purpose: Cytokeratin 10 (CK10) was found to be expressed differently in human hepatocellular carcinoma (HCC) cell lines with different metastatic potentials in our previous research. The aim of this study was to assess the value of CK10 alone or in combination with cytokeratin 19 (CK19) in predicting tumor recurrence after curative resection in HCC patients.

Experimental Design: CK10 expression in stepwise metastatic HCC cell lines and tumor tissues from 50 HCC patients was investigated using immunofluorescence assay, quantitative real-time reverse transcription-PCR, and Western blot analyses.

Identification of side population cells in human hepatocellular carcinoma cell lines with stepwise metastatic potentials.

Purpose: To identify the side population (SP) cells from four hepatocellular carcinoma (HCC) cell lines with stepwise metastatic potentials.

Methods: SP cells were sorted from HCCLM3, MHCC97-H, MHCC97-L and Hep3B by flow cytometry, and then analyzed by differentiation study, clonogenic assay, chemoresistance study and tumorigenicity assay in vivo. The expression of ABCG(2) in SP cells was detected by immunocytochemistry, western blotting and real-time quantitative PCR, respectively.

[Focal adhesion kinase mRNA overexpression in hepatocellular carcinoma HCC) and correlation thereof with prognosis of HCC].

Objective: To investigate whether focal adhesion kinase (FAK) is involved in the progression of human hepatocellular carcinoma (HCC) and whether FAK mRNA expression has prognostic significance for HCC.

Methods: Real-time PCR and immunohistochemistry were used to det4ec the mRNA and protein expression of FAK in 50 specimens of HCC obtained during operation. The correlation between FAK expression and clinicopathologic parameters was.

[Clinical observation on head point-through-point electroacupuncture for treatment of poststroke depression].

Objective: To observe clinical therapeutic effect of head point-through-point electroacupuncture (EA) on poststroke depression (PSD) and to study the mechanism.

Methods: One hundred and eight cases of PSD were randomly divided into a point-through-point EA group (n = 38), a non point-through-point group (n = 36) and a western medicine group (n = 34). After treatment of 28 days, their therapeutic effects, scores of HAMD depression scale and SDS self-rating scale, and plasma 5-HT contents were compared before and after treatment among the 3 groups.

Cryohepatectomy for hepatocellular carcinoma--results in 84 patients.

Background: Recurrence after resection of hepatocellular carcinoma (HCC) is frequent and is a major cause of a poor outcome. Most recurrence may occur from the spreading of the original lesion via the intrahepatic portal vein. Cryosurgery has been used for the treatment of various tumors for decades.