The expert consensus on the clinical treatment of herpes zoster with fire needling was developed, and the commonly used fire needling treatment scheme verified by clinical research was selected to form a standardized diagnosis and treatment scheme for acute herpes zoster and postherpetic neuralgia (PHN), so as to answer the core problems in clinical application. The consensus focuses on patients with herpes zoster, and forms recommendations for 9 key clinical issues, covering simple fire needling and TCM comprehensive therapy based on fire needling, including fire needling combined with cupping, fire needling combined with Chinese herb, fire needling combined with cupping and Chinese herb, fire needling combined with filiform needling, fire needling combined with moxibustion, and provides specific recommendations and operational guidelines for various therapies.
Humans ; Herpes Zoster/therapy* ; Acupuncture Therapy/instrumentation* ; Consensus ; Clinical Protocols

Hypotension is a leading cause of age-related cognitive impairment. The available literature evidences that vascular factors are associated with dementia and that hypotension alters cerebral perfusion flow and can aggravate the neurodegeneration of Alzheimer's disease (AD). Despite the discovery of biomarkers and the recent progress made in neurovascular biology, epidemiology, and brain imaging, some key issues remain largely unresolved: the potential mechanisms underlying the neural deterioration observed in AD, the effect of cerebrovascular alterations on cognitive deficits, and the positive effects of hypotension treatment on cognition. Therefore, further well-designed studies are needed to unravel the potential association between hypotension and cognitive dysfunction and reveal the potential benefits of hypotension treatment for AD patients. Here, we review the current epidemiological, pathobiological, and treatment-related literature on neurovascular changes and hypotension-related cognitive dysfunction and highlight the unsettled but imminent issues that warrant future research endeavors.
Humans ; Hypotension/complications* ; Cognitive Dysfunction/etiology* ; Alzheimer Disease/epidemiology* ; Cerebrovascular Circulation/physiology* ; Cognition Disorders/etiology*

BACKGROUND: Bile acids (BAs) facilitate the progression of gastric intestinal metaplasia (GIM). Long non-coding RNAs (lncRNAs) dysregulation was observed along with the initiation of gastric cancer. However, how lncRNAs function in GIM remains unclear. This study aimed to explore the role and mechanism of lncRNA PVT1 in GIM, and provide a potential therapeutic target for GIM treatment. METHODS: We employed RNA sequencing (RNA-seq) to screen dysregulated lncRNAs in gastric epithelial cells after BA treatment. Bioinformatics analysis was conducted to reveal the regulatory mechanism. PVT1 expression was detected in 21 paired biopsies obtained under endoscopy. Overexpressed and knockdown cell models were established to explore gene functions in GIM. Molecular interactions were validated by dual-luciferase reporter assay, RNA immunoprecipitation (RIP), and chromatin immunoprecipitation (Ch-IP). The levels of relative molecular expression were detected in GIM tissues. RESULTS: We confirmed that lncRNA PVT1 was upregulated in BA-induced GIM model. PVT1 promoted the expression of intestinal markers such as CDX2 , KLF4 , and HNF4α . Bioinformatics analysis revealed that miR-34b-5p was a putative target of PVT1 . miR-34b-5p mimics increased CDX2 , KLF4 , and HNF4α levels. Restoration of miR-34b-5p decreased the pro-metaplastic effect of PVT1 . The interactions between PVT1 , miR-34b-5p, and the downstream target HNF4α were validated. Moreover, HNF4α could transcriptionally activated PVT1 , sustaining the GIM phenotype. Finally, the activation of the PVT1 /miR-34b-5p/ HNF4α loop was detected in GIM tissues. CONCLUSIONS BAs facilitate GIM partially via a PVT1/miR-34b-5p/HNF4α positive feedback loop. PVT1 may become a novel target for blocking the continuous development of GIM and preventing the initiation of gastric cancer in patients with bile reflux.
Humans ; RNA, Long Noncoding/metabolism* ; MicroRNAs/metabolism* ; Hepatocyte Nuclear Factor 4/genetics* ; Bile Acids and Salts ; Kruppel-Like Factor 4 ; Metaplasia/metabolism*

Previous studies have found associations between color discrimination deficits and cognitive impairments besides aging. However, investigations into the microstructural pathology of brain white matter (WM) associated with these deficits remain limited. This study aimed to examine the microstructural characteristics of WM in the non-demented population with abnormal color discrimination, utilizing Neurite Orientation Dispersion and Density Imaging (NODDI), and to explore their correlations with cognitive functions and cognition-related plasma biomarkers. The tract-based spatial statistic analysis revealed significant differences in specific brain regions between the abnormal color discrimination group and the healthy controls, characterized by increased isotropic volume fraction and decreased neurite density index and orientation dispersion index. Further analysis of region-of-interest parameters revealed that the isotropic volume fraction in the bilateral anterior thalamic radiation, superior longitudinal fasciculus, cingulum, and forceps minor was significantly correlated with poorer performance on neuropsychological assessments and to varying degrees various cognition-related plasma biomarkers. These findings provide neuroimaging evidence that WM microstructural abnormalities in non-demented individuals with abnormal color discrimination are associated with cognitive dysfunction, potentially serving as early markers for cognitive decline.
Humans ; White Matter/pathology* ; Male ; Female ; Cognitive Dysfunction/physiopathology* ; Middle Aged ; Aged ; Color Perception/physiology* ; Brain/pathology* ; Neuropsychological Tests ; Diffusion Tensor Imaging

Immune evasion has made ovarian cancer notorious for its refractory features, making the development of immunotherapy highly appealing to ovarian cancer treatment. The immune-stimulating cytokine IL-12 exhibits excellent antitumor activities. However, IL-12 can induce IFN-γ release and subsequently upregulate PDL-1 expression on tumor cells. Therefore, the tumor-targeting folate-modified delivery system F-DPC is constructed for concurrent delivery of IL-12 encoding gene and small molecular PDL-1 inhibitor (iPDL-1) to reduce immune escape and boost anti-tumor immunity. The physicochemical characteristics, gene transfection efficiency of the F-DPC nanoparticles in ovarian cancer cells are analyzed. The immune-modulation effects of combination therapy on different immune cells are also studied. Results show that compared with non-folate-modified vector, folate-modified F-DPC can improve the targeting of ovarian cancer and enhance the transfection efficiency of pIL-12. The underlying anti-tumor mechanisms include the regulation of T cells proliferation and activation, NK activation, macrophage polarization and DC maturation. The F-DPC/pIL-12/iPDL-1 complexes have shown outstanding antitumor effects and low toxicity in peritoneal model of ovarian cancer in mice. Taken together, our work provides new insights into ovarian cancer immunotherapy. Novel F-DPC/pIL-12/iPDL-1 complexes are revealed to exert prominent anti-tumor effect by modulating tumor immune microenvironment and preventing immune escape and might be a promising treatment option for ovarian cancer treatment.

Objective To explore the dosimetric differences between abdominal deep inspiration breath hold(ADIBH)mode and free breath(FB)mode in intensity modulated radiation therapy(IMRT)for left breast cancer.Methods From July 2022 to May 2023,a total of 22 patients who needed adjuvant radiation therapy after left breast cancer surgery in the hospital were selected as the research objects.The simulated computed tomography(CT)positioning images of ADIBH and FB modes were collected,the planned target volume(PTV)and endangered organs were outlined,the IMRT plan was designed,and the dosimetric param-eters of the two modes were compared.Results There was no significant difference in the mean dose(Dmean),homogeneity index(HI)and conformity index(CI)of PTV between the ADIBH and the FB modes(P＞0.05).Compared with the FB mode,the heart Dmean,V5,V10,V20,V30 and V40 in the ADIBH mode decreased by 2.95 Gy,12.21％,8.26％,6.56％,5.41％and 3.48％,respectively,and the left anterior descending(LAD)coronary artery Dmean,maximum dose(Dmax),minimum dose(Dmin)and V40 decreased by 15.99 Gy,16.10 Gy,0.82 Gy and 13.73％,respectively,with statistical significance(P＜0.05).Compared with the FB mode,the dose and volume of heart irradiation in the ADIBH mode at the same level were significantly reduced.Pearson correlation analysis showed that there was a positive correlation between heart Dmean and LAD Dmean in the ADIBH mode(r=0.72),and between heart Dmean and LAD Dmean in the FB mode(r=0.69).Compared with the FB mode,the left lung Dmean of the ADIBH mode decreased by 0.99 Gy,and the difference was statistically significant(P＜0.05).However,there was no significant difference in left lung V5,right lung Dmean and right breast Dmean between the two breathing modes(P＞0.05).Conclusion ADIBH mode can effectively reduce the dose to the heart and LAD,and play a good protective role.

AIM: To investigate the protective effect and mechanism of Danlou tablet on retinal ischemia-reperfusion injury(RIRI)in mice.METHODS: A total of 40 ApoE-/- mice were fed with high fat diet for 6 wk, and the RIRI model was established by anterior chamber infusion of pressurized saline. The mice were divided into control group(normal saline for 8 wk), RIRI model group(normal saline for 8 wk), and low-, medium-, and high-dose Danlou tablets groups [1, 2, and 4 g/(kg·d), respectively, for 8 wk]. The morphological changes of retina were observed by hematoxylin-eosin(HE)staining, retinal cell apoptosis was detected by terminal-deoxynucleoitidyl transferase mediated Nick-End Labeling(TUNEL)staining. The Western-blot assay was used to detect the expression of retinal tissue sample Kelch-like ech-associated protein 1(Keap1), nuclear factor E2 related factor 2(Nrf2), heme oxygenase 1(HO-1), and superoxide dismutase(Sod2)proteins.RESULTS: Compared with the control group, the mouse retina was atrophic with thinning thickness and increasing cell apoptosis, down-regulation of Sod2 protein expression, and up-regulation of Keap1 protein expression in the RIRI model group(all P<0.01). Compared with the RIRI model group, the retinal thickness increased in the medium- and high-dose of Danlou tablets groups(all P<0.01), and the cell apoptosis of retina decreased in the low-, medium- and high-dose of Danlou tablets groups(all P<0.05). There were no significant differences in the expression of Keap1 and HO-1 proteins of mouse retina tissue in the low-dose of Danlou tablets group(P>0.05). The expression of Sod2, Nrf2 and HO-1 proteins up regulated, and the expression of Keap1 protein down regulated in the medium- and high-dose of Danlou tablets groups(all P<0.05).CONCLUSION: Danlou tablet can alleviate RIRI-induced atrophy and thinning of retina and retinal cell apoptosis by regulating Keap1-Nrf2/HO-1 signal pathway and reducing oxidative stress.

Objective:To analyze the prognostic value of MET, Cyclin D1, and MET gene copy number (GCN) for non-small cell lung cancer (NSCLC).Methods:This study included 61 patients with NSCLC who received treatment at the Enze Hospital, Taizhou Enze Medical Center (Group) between January 2018 and June 2019. The expression levels of MET and Cyclin D1 were determined using immunohistochemistry. MET GCN was evaluated using a quantitative polymerase chain reaction. Clinicopathological characteristics were compared among patients with different expression levels of these proteins. The Spearman correlation coefficient was used to assess the relationship between MET, Cyclin D1, and MET GCN. The Kaplan-Meier method was used to analyze survival rates. Univariate and multivariate Cox regression analyses were conducted to investigate the correlation between MET, Cyclin D1, and MET GCN and survival rates.Results:Thirty-six cases (59.02%) tested positive for MET, which was mainly expressed in the cytoplasm and membrane. Similarly, 36 cases (59.02%) were positive for Cyclin D1, which was mainly expressed in the cytoplasm. Patients with MET ( χ2 = 6.89, P = 0.009) and MET/Cyclin D1 ( χ2 = 4.05, P = 0.004) had a high proportion of poorly differentiated histology. Moreover, patients with MET GCN ≥ 3 had a relatively high proportion of lymph node metastasis ( χ2 = 8.11, P = 0.004) and TNM stages III-IV ( χ2 = 3.91, P = 0.048). Furthermore, patients with MET GCN ≥ 3/Cyclin D1 also had a high proportion of lymph node metastasis ( χ2 = 6.73, P = 0.009). MET was significantly associated with MET GCN ( r = 0.39, P = 0.002) and Cyclin D1 ( r = 0.39, P = 0.002), while MET GCN was significantly associated with Cyclin D1 ( r = 0.30, P = 0.017). The median survival time of patients with and without MET was 24.0 and 32.5 months, respectively, while the median survival time of patients with MET GCN ≥ 3 and < 3 was 11.0 and 30.5 months, respectively. Multivariate analysis showed that TNM stages III-IV, positive expression of MET, and MET GCN ≥ 3 were significantly associated with a high risk of death. Conclusion:The positive expression of MET and MET GCN ≥ 3 may be adverse prognostic factors in patients with NSCLC. The activation of the MET/Cyclin D1 signaling pathway could potentially contribute to the development and progression of NSCLC.

Objective:To investigate the application value of shear wave elastography (SWE) in the evaluation of T re-staging after neoadjuvant chemoradiotherapy (nCRT) for locally advanced rectal cancer.Methods:Clinical, endorectal ultrasound (ERUS) and SWE data of 271 patients with locally advanced rectal cancer who underwent nCRT and total mesorectal excision in Fujian Medical University Union Hospital from October 2021 to March 2023 were prospectively collected. The independent predictors for low T staging were analyzed and screened, and the Logistic regression model was constructed. An independent test set was used to validate the prediction performance of the models and compare them with the diagnostic results of sonographers.Results:Binary multivariate Logistic regression analysis showed that Emean of the mesentery around the lesion, thickness, and enlarged lymph nodes around the rectum were the independent predictors for low T staging, and the odds ratios were 1.089, 1.214, 0.183, respectively. The Logistic regression model A established by Emean, thickness and enlarged lymph nodes around the lesion and the Logistic regression model B established by Emean around the lesion had high diagnostic efficiencies (area under the ROC curve were 0.931, 0.918, respectively, the accuracy were 0.888 and 0.887, respectively). There was no significant difference in diagnostic accuracy between the two models ( P=1.000), and both models were significantly higher than that of sonographers (all P<0.001). Conclusions:SWE can effectively predict whether the tumor is of low T staging after nCRT in locally advanced rectal cancer, and can be used as an important supplement to ERUS in evaluating the T re-staging of rectal cancer after nCRT.