Professor SHAO Jing-ming's clinical experience of fire needling for bone-joint tuberculosis, tuberculous cervical lymphadenitis, ganglion cyst and thyrophyma is summarized. Professor SHAO used fire needling to treat bone-joint tuberculosis. The acupoints included ashi points and nearby acupoints, particularly local opposite acupoints (Neixiyan [EX-LE 4] and Dubi [ST 35], Yinlingquan [SP 9] and Yanglingquan [GB 34], Xuehai [SP 10] and Liangqiu [ST 34]), and for the patients with severe yin-cold syndrome, Yanghe decoction was additionally used. For tuberculous cervical lymphadenitis, fire needling was used at different stages. In the early stage, the nucleus was punctured with fire needling; in the middle stage, the pustule was punctured with fire needling combined with cupping; in the late stage, the fire needling was inserted into the fistula or sinus tract, and the surrounding granulation tissue was treated with horizontal penetrating needling. For ganglion cyst, fire needling combined with centro-square needling was applied. For thyrophyma, the surrounding needling with filiform was used; for simple thyroid mass and thyroid nodule, the surrounding needling with fire needling was used.
Acupuncture Points ; Acupuncture Therapy ; Ganglion Cysts ; Humans ; Lymphadenitis ; Tuberculosis, Osteoarticular

Objective: miR-663a has been reported to be downregulated by X-ray irradiation and participates in radiation-induced bystander effect via TGF-β1. The goal of this study was to explore the role of miR-663a during radiation-induced Epithelium-to-mesenchymal transition (EMT). Methods: TGF-β1 or IR was used to induce EMT. After miR-663a transfection, cell migration and cell morphological changes were detected and the expression levels of miR-663a, TGF-β1, and EMT-related factors were quantified. Results: Enhancement of cell migration and promotion of mesenchymal changes induced by either TGF-β1 or radiation were suppressed by miR-663a. Furthermore, both X-ray and carbon ion irradiation resulted in the upregulation of TGF-β1 and downregulation of miR-663a, while the silencing of TGF-β1 by miR-663a reversed the EMT process after radiation. Conclusion Our findings demonstrate an EMT-suppressing effect by miR-663a via TGF-β1 in radiation-induced EMT.
Down-Regulation ; Epithelial-Mesenchymal Transition ; Epithelium/metabolism* ; MicroRNAs/metabolism* ; Transforming Growth Factor beta1/pharmacology*

OBJECTIVES: To investigate the incidence of extrauterine growth retardation (EUGR) and its risk factors in very preterm infants (VPIs) during hospitalization in China. METHODS: A prospective multicenter study was performed on the medical data of 2 514 VPIs who were hospitalized in the department of neonatology in 28 hospitals from 7 areas of China between September 2019 and December 2020. According to the presence or absence of EUGR based on the evaluation of body weight at the corrected gestational age of 36 weeks or at discharge, the VPIs were classified to two groups: EUGR group (n=1 189) and non-EUGR (n=1 325). The clinical features were compared between the two groups, and the incidence of EUGR and risk factors for EUGR were examined. RESULTS: The incidence of EUGR was 47.30% (1 189/2 514) evaluated by weight. The multivariate logistic regression analysis showed that higher weight growth velocity after regaining birth weight and higher cumulative calorie intake during the first week of hospitalization were protective factors against EUGR (P<0.05), while small-for-gestational-age birth, prolonged time to the initiation of total enteral feeding, prolonged cumulative fasting time, lower breast milk intake before starting human milk fortifiers, prolonged time to the initiation of full fortified feeding, and moderate-to-severe bronchopulmonary dysplasia were risk factors for EUGR (P<0.05). CONCLUSIONS It is crucial to reduce the incidence of EUGR by achieving total enteral feeding as early as possible, strengthening breastfeeding, increasing calorie intake in the first week after birth, improving the velocity of weight gain, and preventing moderate-severe bronchopulmonary dysplasia in VPIs.
Female ; Fetal Growth Retardation ; Gestational Age ; Hospitalization ; Humans ; Incidence ; Infant ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight ; Prospective Studies ; Risk Factors

OBJECTIVE: To compare the clinical effect differences between "'s five-needle method" and routine acupoint selection on allergic rhinitis and asthma syndrome. METHODS: A total of 210 patients with allergic rhinitis and asthma syndrome were randomly divided into an observation group (105 cases, 4 cases dropped off) and a control group (105 cases, 4 cases dropped off). The patients in the observation group were treated with "'s five-needling method", and the acupoints of Feishu (BL 13), Dazhui (GV 14), Fengmen (BL 12), Yintang (GV 29), Shangyingxiang (EX-HN 8) and Hegu (LI 4), etc. were selected; the patients in the control group was treated with routine acupuncture, and the acupoints of Feishu (BL 13), Zhongfu (LU 1), Taiyuan (LU 9), Dingchuan (EX-B 1), Danzhong (CV 17), Yintang (GV 29), Fengmen (BL 12) and Zusanli (ST 36), etc. were selected. The treatment in the two groups was given once a day, 6 times a week, for 4 weeks. The score of symptoms and signs was observed before and after treatment as well as 1 month, 2 months and 3 months after treatment. The forced expiratory volume in 1 second (FEV1), peak expiratory flow (PEF) and eosinophils in peripheral blood were measured before and after treatment in the two groups. After treatment, the clinical therapeutic effect was compared between the two groups. RESULTS: The total effective rate was 98.0% (99/101) in the observation group, which was superior to 94.1% (95/101) in the control group (<0.01). Compared before treatment, the total score of symptoms and signs in the two groups was significantly decreased at 1, 2, 3 and 4 weeks of treatment (<0.01); after treatment and at each time point of follow-up, the total score of symptoms and signs in the observation group was lower than that in the control group (<0.01). Compared with 4 weeks of treatment, the total score of symptoms and signs at each time point of follow-up was not statistically different in the observation group (>0.05), and the total score of symptoms and signs in the third month of follow-up in the control group was significantly increased (<0.05). After treatment, FEV1 and PEF in the two groups were increased (<0.01), eosinophil count in peripheral blood was decreased (<0.01), and the improvement in the observation group was greater than that in the control group (<0.01, <0.05). CONCLUSION "'s five-needle method" can improve the clinical symptoms and pulmonary function, reduce the count of eosinophils in peripheral blood in patients with allergic rhinitis and asthma syndrome, and the curative effect is better than routine acupuncture.
Acupuncture Points ; Acupuncture Therapy ; Asthma ; therapy ; Humans ; Needles ; Rhinitis, Allergic ; therapy ; Treatment Outcome

adrenocorticalcarcinoma；cortisolhypersecretion；hypokalemia；prognosis 【Objective】To analyze the prognostic determinants of adreno cortical carcinoma（ACC）inadults.【Methods】Alladult patients who were admitted to SunYat-sen Memorial Hospital，SunYat-sen University from December 2011 to March 2017 and pathologically diagnosed ACC were included in this study.Thec linical data and preoperative laboratory examinations of those patients were analyzed retrospectively. Overall survival or disease-free survival was calculated and survivalcurves were plotted by Kaplan-Meier and compared by log-rank test. Harzardratios（HRs） with their 95% confidenceintervals（CIs） were calculated by univariate and multivariate Coxregression model.【Results】The study included 20 adult patients with ACC， with a median follow-up of 13months （6~73 months）. The mean survival time of those patients was 49.2 months（6~73months），with a 1-year survival rate of 70.0%. The results of multivariate Coxregression analysis revealed that the presense of cortisol hypersecretion（HR=23.60，95%CI：2.49-223.79，P=0.006） and hypokalemia（HR=23.60，95%CI：2.49-223.79，P=0.006）were predictors of poorprognosis of ACC. Moreover，in 18 patients with completely resected ACC，the presense of hypokalemia resulted in a worse disease-free survival.【Conclusion】The presense of cortisol hypersecretion and hypokalemiaare independent risk factors associated with poorprognosis of ACC in adults.​

Objective: To amplify and identify monoclonal antibody genes from HIV-1-infected patients. Methods: Single cell sorting was used to isolate antigen-specific single B cells. Sequence Identity Matrix and the international ImMunoGeneTics information system were used to analyze antibody variable region genes. Binding abilities were detected by enzyme linked immunosorbent assay. Neutralizing activities were tested by TZM-bl/pseudovirus assay. Results: The heavy and light chain genes of four, seven, and eleven antibodies were amplified and sequenced from three HIV-1-infected patients, respectively. They were derived from various germline genes with flexible CDR3 lengths and somatic mutations. A1 and B3 antibodies bound to HIV-1 clade B, CRF01_AE, and CRF07_BC antigens. The half maximal inhibitory concentration values of A1 and B3 against MW965 virus were 0.04 μg/ml and 37.34 μg/ml. Conclusion In this study, we acquired a lot of monoclonal antibody genes and two HIV-1 monoclonal binding and neutralizing antibodies, which would provide basic data for further research on monoclonal antibody identification.

Objective To isolate neutralizing monoclonal antibodies to Tier 2 viruses in a Chinese patient with HIV-1 infection. Methods Monoclonal antibodies were isolated using single B cell sorting and monoclonal antibody expression technique. The international ImMunoGeneTics database (IMGT) was used to analyze antibody variable region genes. Antibody binding ability and neutralizing activity were tested by enzyme linked immunosorbent assay and TZM-bl/pseudovirus assay,respectively. Results Two monoclonal antibodies (E11 and H2) that could neutralize two Tier 2 viruses were isolated from the patient with clade B HIV-1 infection. Heavy chains of E11 and H2 were derived from IGHV4-4*08 with a somatic mutation rate of 15.79% and 14.74%,respectively. Light chains were both derived from IGKV3-15*01 with a somatic mutation rate of 8.33% and 7.95%, respectively. E11 and H2 could bind to HIV-1 clade B, CRF01_AE and CRF07_BC viruses. The half maximal inhibitory concentration(IC50) values of E11 and H2 were 18.78 μg/ml and 22.43 μg/ml against 398-F1 virus and 43.35 μg/ml and 39.45 μg/ml against 25710 virus. Conclusion In this study, two neutralizing monoclonal antibodies to two Tier 2 viruses were identified in the patient with HIV-1 infection,which might provide reference for the development of AIDS vaccines.

OBJECTIVETo evaluate the effect and safety of Kuanxiong Aerosol (, KA) on patients with angina pectoris.

METHODSBlock randomization was performed to randomly allocate 750 patients into KA (376 cases) and control groups (374 cases). During an angina attack, the KA group received 3 consecutive sublingual sprays of KA (0.6 mL per spray). The control group received 1 sublingual nitroglycerin tablet (NT, 0.5 mg/tablet). Log-rank tests and Kaplan-Meier estimations were used to estimate the angina remission rates at 6 time-points after treatment (1, 2, 3, 4, 5, and >5 min). Logistic regression analysis was performed to observe the factors inflfluencing the rate of effective angina remission, and the remission rates and incidences of adverse reactions were compared for different Canadian Cardiovascular Society (CCS) classes of angina.

RESULTSThe 5-min remission rates in the KA and control groups were not signifificantly different (94.41% vs. 90.64%, P>0.05). The angina CCS class signifificantly inflfluenced the rate of remission (95% confidence interval = 0.483-0.740, P<0.01). In the CCS subgroup analysis, the 3-and 5-min remission rates for KA and NT were similar in the CCSII and III subgroups (P>0.05), while they were signifificantly better for KA in the CCSI and II subgroups (P<0.05 or P<0.01). Furthermore, the incidence of adverse reactions was signifificantly lower in the KA group than in the control group for the CCSII and III subgroups (9.29% vs. 26.22%, 10.13% vs. 20.88%, P<0.05 or P<0.01).

CONCLUSIONSKA is not inferior to NT in the remission of angina. Furthermore, in CCSII and III patients, KA is superior to NT, with a lower incidence of adverse reactions. (Registration No. ChiCTRIPR-15007204).

Aerosols ; adverse effects ; therapeutic use ; Angina Pectoris ; drug therapy ; Case-Control Studies ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Humans ; Kaplan-Meier Estimate ; Logistic Models ; Male ; Middle Aged ; Remission Induction ; Treatment Outcome

To investigate the characteristic methylation genes of pyretic arthralgia model in hot and dampness environment and the regulation effect of Baihu Guizhi decoction on this characteristic methylation genes. Plantar injection of CFA was used in hot and dampness environment to induce the pyretic arthralgia rat models. From 15th day after modeling, Baihu Guizhi decoction was given for 30 days. Foot volume was detected every 4 days after modeling, and HE staining was used to detect the histopathology of all rats' ankle joint at day 45.MeDIP-Seq sequencing method was used to detect the methylation level of knee joint synovial, and the method of difference sets was used to screen the characteristic methylation genesinpyretic arthralgia models.The contents of IL-1β, IL-17, TNF-α, EGF, IL-12p70, IL-4, IL-6 and IFN-γ in serum were measured by using suspension chips. The mRNA expression level of characteristic methylation genes was measured by qRT-PCR. The results suggested that as compared with adjuvant arthritis rat models(AA), the foot swelling and histopathology inpyretic arthralgia models (PA) were only slightly increased. As compared with normal group (NG), the wholegenome CpG island in both AA and PA groups was kept in a lower methylation state, furthermore, the methylation level was lowest in PA group; with 705 difference methylation genes in AA group and 2 418 difference methylation genes in PA group. As compared with AA, there were 1 287 difference methylation genes, including 974 down-regulated methylation genesand 313 up-regulated methylation genes. This difference methylation genes were mostly enriched in 32 KEGG pathways. Moreover, there were 52 characteristic methylation genes of PA models in promoter region, including 36 down-regulatedmethylation genes and 16 up-regulatedmethylation genes. After drug intervention, Baihu Guizhi decoction improved the foot swelling and pathological injury in PA models, significantly decreased the levels of IL-1β, TNF-α, EGF, VEGF, IL-17, IL-12p70, inhibited the mRNA expression levels of down-regulated methylation genes AHCY and RPL3, and promoted the mRNA expression levels of up-regulated methylation gene Agxt. In conclusion, unique methylation changes of synovial genes were present in PA models, and Baihu Guizhi decoction may adjust the methylation level of PA's characteristic methylation genes to achieve the therapeutic effect of pyretic arthralgia.

OBJECTIVETo investigate the correlation between the bone marrow fibrous proliferation and the prognosis of acute myeloid leukemia(AML).

METHODSThe quantitative method was used to analyze the reticulin fiber density (RFD) of AML patients. the bone marrow sections from 39 primary AML patients and 35 normal controls were collected to compare the RFD between these 2 groups. The prognosis value of RFD for AML were estimated by using appropriate statistical analysis.

RESULTSRFD in primary AML was significantly higher than that in normal controls(2.41%±0.23% vs 1.14%±0.06%)(P<0.05). Relapse-free survival(RFS) analysis showed that the patients with RFD more than 1.68% indicated poor RFS, and the overall survival(OS) analysis showed that patients with RFD more than 2.66% indicated poor overall survival (P<0.05). Besides, there were no relationship between RFD and the BM blast count (r=0.01) and WBC counts (r=0.04) at diagnosis(P>0.05).

CONCLUSIONThe RFD in bone marrow is a high risk factor in poor prognosis of AML patients.