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1.
Chinese Journal of Hepatology ; (12): 445-448, 2023.
Article in Chinese | WPRIM | ID: wpr-986150

ABSTRACT

Sarcopenia has attracted increasing attention with the study of nutrition in patients with liver disease. Sarcopenia is an independent risk factor for a poor prognosis of liver disease and is becoming increasingly common in patients with liver disease. Studies have shown that patients with liver disease and sarcopenic obesity have a worse prognosis than patients with liver disease and simple sarcopenia or obesity. In clinical practice, it is easy to recognize patients with malnutrition and decreased muscle mass, but we often ignore those patients with normal body weight or even obesity who will likewise experience muscle mass loss. Simply relying on the monitoring of body mass and body mass index to assess the nutritional and muscle status of patients with liver disease is not accurate. At present, our understanding of the relationship between chronic liver disease and sarcopenic obesity is still poorly understood. In this paper, the research progress on chronic liver disease, sarcopenia, and sarcopenic obesity in recent years is reviewed so as to provide a theoretical basis for improving the clinical prognosis of patients with liver disease.


Subject(s)
Humans , Sarcopenia/complications , Body Composition/physiology , Obesity/complications , Risk Factors , Liver Diseases/complications , Muscle, Skeletal
2.
Chinese Acupuncture & Moxibustion ; (12): 269-276, 2023.
Article in Chinese | WPRIM | ID: wpr-969983

ABSTRACT

Based on data mining technology, the acupoints compatibility rules of acupuncture for depression diseases were explored. The randomized controlled trial (RCT) articles regarding acupuncture for depression diseases published from establishment of database to September 2nd, 2022 were searched in CNKI database, Wangfang database, VIP database, SinoMed database, PubMed, EMbase, Web of Science and Cochrane Library. The use frequency of acupoints, meridian tropism, selection of special acupoints and acupoint association rules for five common depression diseases, including primary depression, post-stroke depression, menopausal syndrome, psychoneurosis and anxiety disorder, were analyzed by Python programming language. Cytoscape software was used to analyze the acupoint association and the disease-acupoint co-occurrence network. As a result, totally 387 articles were included, and 319 acupoints prescriptions for the above five common depression diseases were extracted, involving 159 acupoints. The use frequency of acupoints was 2 574 times in total. The frequently-used acupoints were Baihui (GV 20), Sanyinjiao (SP 6), Taichong (LR 3), Neiguan (PC 6), Shenmen (HT 7), Yintang (GV 24+), Zusanli (ST 36), Hegu (LI 4), Sishencong (EX-HN 1) and Taixi (KI 3), etc. The frequently involved meridians were the governor vessel, foot-taiyang bladder meridian, foot-taiyin spleen meridian, and foot-jueyin liver meridian. The frequency of the special acupoints from high to low was crossing points, five-shu points, yuan-primary points, back-shu points, luo-connecting points, and eight confluent points, etc, which were often used in combination with "Baihui (GV 20)-Yintang (GV 24+)" (the highest degree of association). At the same time, the analysis of the co-occurrence network of depression diseases and acupoints showed that the core acupoints group of acupuncture for depression diseases were Baihui (GV 20), Taichong (LR 3), Shenmen (HT 7), Zusanli (ST 36), Neiguan (PC 6) and Sanyinjiao (SP 6). In conclusion, acupuncture treatment for depression diseases has gradually formed a rule of acupoint compatibility, with special acupoint as the main body and "unblocking the governor vessel, and regulating the spirit and qi " as the main therapeutic principle.


Subject(s)
Acupuncture Points , Acupuncture Therapy , Data Mining , Depression , Meridians , Randomized Controlled Trials as Topic
3.
Journal of Pharmaceutical Practice ; (6): 393-395, 2023.
Article in Chinese | WPRIM | ID: wpr-978474

ABSTRACT

With the increasing proportion of Candida glabrata in patients with candidiasis, C. glabrata has become one of the most common pathogenic Candida in clinical practice. There are limited types of antifungal drugs, and the consequent problem of drug resistance is severely increasing, which brings difficulties to clinical treatment. The resistance mechanisms of C. glabrata to azoles, echinocandins and polyenes were reviewed in this paper.

4.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 267-272, 2023.
Article in Chinese | WPRIM | ID: wpr-976562

ABSTRACT

The four properties of Chinese herbal medicine have a history of several thousand years and are one of the important theoretical guides for the clinical application of Chinese herbal medicine. However, there have been few reviews of research methods and techniques for the four properties of Chinese herbal medicine in recent years. Therefore, this article summarized the advances and techniques for the four properties of Chinese herbal medicine by screening relevant literature on the four properties of Chinese herbal medicine and clarifying the characteristics, advantages, and applicable objects of each technique, in order to provide references for in-depth research on the four properties in the future. Chinese databases such as China national knowledge infrastructure (CNKI), Wanfang data, and VIP, as well as international databases including PubMed, Cochrane Library, and EMbase were searched for relevant literature on the four properties of Chinese herbal medicine. The advances, research objects, and research techniques involved in the literature were extracted, classified, and summarized. Currently, the research techniques for the four properties of Chinese herbal medicine mainly include six categories, i.e., literature data research, network pharmacology, biothermodynamics, cell biology, proteomics, and metabolomics. The research hierarchy can be divided into micro-level, small-level, medium-level, and macro-level. The research objects used in each experimental study are different, mainly single Chinese herbal medicine, Chinese herbal monomers, targets, microbial communities, cells, mice, and rats. Different research techniques explain the four properties of Chinese herbal medicine from different dimensions, which overall indicate the material basis of the four properties of Chinese herbal medicine. In future research, the interpretation of the four properties of Chinese herbal medicine can be first located at the research hierarchy, then corresponding research techniques can be selected according to the research hierarchy, and research indicators can be determined to obtain research conclusions. This can help researchers of traditional Chinese medicine effectively carry out research design and perform related experiments on the four properties of Chinese herbal medicine.

5.
Journal of Pharmaceutical Practice ; (6): 335-338, 2022.
Article in Chinese | WPRIM | ID: wpr-935032

ABSTRACT

Objective To investigate the medication adherence of military academy students with superficial mycoses. Methods A 8-item Morisky medication adherence scale (MMAS) was modified into 7-item scale to evaluate the compliance of antifungal drugs in the sick students. The reliability and validity of the scale were analyzed. Results A total of 243 questionnaires were collected, of which 242 were valid questionnaires. 90.08% of the students took topical medication and 8.68% were treated both with topical and systematic combination. High, medium and low medication adherence rates as assessed by the modified MMAS were 9.09%, 23.97% and 66.94%, respectively. The reliability analysis showed that the internal consistency coefficient (Cronbach’s α ) was 0.781,and the adjusted Cronbach’s α was 0.790, indicating the high reliability of the scale. The KMO value was 0.798, and the Bartlett’s spherical test value was 440.866, P=0.000. One factor was extracted by exploratory factor analysis. The factor loadings of the items were all above 0.5. Therefore, the high convergent validity was good. Conclusion The modified MMAS has good reliability and validity and is applicable for the evaluation of medication compliance for superficial mycoses. In this study, the military students have a low level of medication adherence for superficial mycoses. Effective measures should be taken to help students strengthen their daily medication management and improve compliance.

6.
Journal of Pharmaceutical Practice ; (6): 103-107, 2022.
Article in Chinese | WPRIM | ID: wpr-923020

ABSTRACT

Hyaluronic acid is widely present in the human body. It is an important component of extracellular matrix. It has unique hydrodynamic properties, good viscoelasticity and strain properties. At present, hyaluronic acid has been widely used in biomaterials, targeted-drug preparations, cosmetics and prevention of adhesion after abdominal surgery. With the expansion of the application scope of hyaluronic acid and the continuous emergence of new medical materials, the research on hyaluronic acid has been increasing in recent years. This paper reviews the clinical application of hyaluronic acid and its mechanism, in order to provide reference for the further development and safe application of hyaluronic acid products.

7.
Clinics ; 76: e2251, 2021. tab, graf
Article in English | LILACS | ID: biblio-1153972

ABSTRACT

OBJECTIVES: Lung cancer is the leading cause of cancer-related deaths worldwide. However, factors associated with the survival of patients with advanced non-small-cell lung cancer (NSCLC) who received only hospice care are largely unclear. In this study, we aimed to determine the prognostic factors correlated with survival in patients with advanced NSCLC who had undergone hospice care only. METHODS: A total of 102 patients with recurrent stage III/IV NSCLC after traditional treatment failure were investigated. Survival was measured from the date of enrollment to December 2019 or the time of death. Tumor tissues were collected, and DNA sequencing was performed to identify somatic mutations. Data on clinical factors of patients were collected and analyzed by univariate and multivariate analyses. Overall survival analysis was conducted using the Kaplan-Meier method. RESULTS: The 6-month, 1-year, and 2-year overall survival rates of the 102 patients with metastatic NSCLC were 17.65%, 3.92%, and 0.98%, respectively. The median overall survival of the 102 patients was 3.15 months. Tumor location in the peripheral lung, epidermal growth factor receptor (EGFR) inhibitor history, low tumor mutation load, adenocarcinoma, and poor performance status score were associated with prolonged survival compared with tumor location in the central lung, no EGFR inhibitor history, high tumor mutation load, squamous cell carcinoma, and good performance status score (p=0.045, p=0.003, p=0.045, p=0.021, and p=0.0003, respectively). CONCLUSIONS: EGFR inhibitor treatment history and tumor mutation load are risk factors for the overall survival of patients with stage III/IV NSCLC who have undergone only hospice care. These results provide a critical clinical basis for further study of nontraditional anti-tumor responses induced by EGFR inhibitors.


Subject(s)
Humans , Carcinoma, Non-Small-Cell Lung/genetics , Carcinoma, Non-Small-Cell Lung/pathology , Carcinoma, Non-Small-Cell Lung/drug therapy , Lung Neoplasms/genetics , Lung Neoplasms/pathology , Lung Neoplasms/drug therapy , Prognosis , Retrospective Studies , Protein Kinase Inhibitors/therapeutic use , ErbB Receptors/genetics , Mutation , Neoplasm Staging
8.
Journal of Acupuncture and Tuina Science ; (6): 110-116, 2021.
Article in Chinese | WPRIM | ID: wpr-885990

ABSTRACT

Objective: To observe the clinical efficacy of spleen-invigorating and qi-benefiting pediatric massage (tuina) for treating recurrent respiratory tract infection in children with cerebral palsy due to qi deficiency of spleen and lung. Methods: A total of 70 children with cerebral palsy who suffered from recurrent respiratory tract infection due to qi deficiency of spleen and lung were randomized into an observation group and a control group by the random number table method, with 35 cases in each group. Both groups were treated with conventional rehabilitation training, while the observation group was given additional spleen-invigorating and qi-benefiting pediatric massage, and the control group additionally took oral Yu Ping Feng granule. The clinical efficacy was evaluated by the total effective rate, traditional Chinese medicine (TCM) symptom score, and serum levels of immunoglobulin (Ig) A, IgM and IgG. Results: The difference in total effective rate between the two groups after treatment was statistically significant (P<0.05). After treatment, the TCM symptom scores in both groups decreased to varying degrees than those before treatment, and the intra-group differences were statistically significant (all P<0.01); the differences in the scores of various TCM symptoms between the two groups were statistically significant (all P<0.05). After treatment, the levels of IgA, IgM and IgG of the children in both groups increased to varying degrees, and the intra-group differences were statistically significant (all P<0.05). The between-group differences in the IgA, IgM and IgG levels after treatment were statistically significant (all P<0.05). Conclusion: Spleen-invigorating and qi-benefiting pediatric massage can effectively treat recurrent respiratory tract infection due to qi deficiency of spleen and lung in children with cerebral palsy, relieve the clinical symptoms and improve immune function, and thus is worthy of clinical promotion and application.

9.
International Journal of Traditional Chinese Medicine ; (6): 194-198, 2021.
Article in Chinese | WPRIM | ID: wpr-882561

ABSTRACT

The method of acupuncture combined with rehabilitation training in the treatment of shoulder hand syndrome after stroke is reliablet, quick, with simple operation and less adverse reactions. Among them, characteristic acupuncture could focus on the targeted points with obvious effect than ordinary acupuncture, and the combination with rehabilitation training could greatly improve the curative effect. However, there still exist some problems in the current research, such as the difficulty of conducting blind clinical trials of acupuncture therapy; the lack of follow-up data in the evaluation of curative effect, the uncertainty of long-term curative effect; the small sample size of clinical research, etc., so multi-centered and large sample RCT research are still needed.

10.
Journal of Pharmaceutical Practice ; (6): 249-254, 2021.
Article in Chinese | WPRIM | ID: wpr-876858

ABSTRACT

Objective To study the antifungal activity of phenazines derivatives. Methods The anti-fungal activity of phenazine compounds was evaluated initially with micro-liquid dilution. No significant antifungal activity against Candida albicans was found. Then, with the combination of phenazine compounds and fluconazole, the anti-fungal activity against fluconazole-resistant C. albicans was detected. Results The phenazine-17 had significant antifungal activity when combined with fluconazole through the inhibition of hyphae formation. Conclusion This study provides a new idea for the development of antifungal drugs and the solution of antifungal drug resistance.

11.
Chinese Journal of Schistosomiasis Control ; (6): 195-199, 2021.
Article in Chinese | WPRIM | ID: wpr-876713

ABSTRACT

Objective To analyze the endemic situation of schistosomiasis in national surveillance sites of Zhejiang Province, so as to provide the scientific evidence for formulating the new schistosomiasis surveillance program and consolidating schistosomiasis elimination achievements. Methods A total of 54 to 55 national surveillance sites and 6 risk monitoring sites were assigned in historical endemic regions of Zhejiang Province from 2015 to 2019, where the Schistosoma japonicum infections in humans, livestock, snails and wild feces were monitored. All data pertaining to the surveillance results were descriptively analyzed. Results There were 34 530 person-time local residents receiving serological screening for S. japonicum infections in national surveillance sites of Zhejiang Province from 2015 to 2019, and the seroprevalance of S. japonicum infections were 0.29% to 0.68%; however, no egg-positives were detected. During the period from 2015 to 2019, there were 62 086 person-time mobile populations receiving serological screening for S. japonicum infections in national surveillance sites of Zhejiang Province, and the seroprevalance of S. japonicum infections were 0.32% to 0.56%; additionally, there were 27 egg-positives identified, including 3 imported cases with schistosomiasis haematobia and one case with acute schistosomiasis japonica, indicating that the adjusted prevalence of Schistosoma infections were 0.01% to 0.07% among mobile populations. A total of 829 livestock were examined for S. japonicum infections, with no positives detected. There were 10.55 hm2 and 2.89 hm2 snail habitats found in national surveillance sites and risk monitoring sites of Zhejiang Province during the 5-year period, respectively; however, no S. japonicum infections were identified in snails. Moreover, a total of 305 wild feces were tested for S. japonicum infections, and no egg-positives were identified. Conclusions The schistosomiasis elimination achievement have been consolidated in Zhejiang Province; however, the risk factors of re-emerging schistosomiasis have not been completely eliminated, such as residual snails and imported schistosomiasis cases. Further surveillance and control activities of snails and the source of S. japonicum infections should be reinforced.

12.
Journal of Experimental Hematology ; (6): 1555-1560, 2021.
Article in Chinese | WPRIM | ID: wpr-922294

ABSTRACT

OBJECTIVE@#To observe the genotypes and composition ratio of thalassemia in couples of reproductive age, and provide a reference for the prevention and control of thalassemia in Haikou.@*METHODS@#Gene diagnosis was performed in 2 494 subjects who were screened for thalassemia before marriage or prenatal by cross-breakpoint PCR, PCR-reverse dot hybridization, and PCR-electrophoresis.@*RESULTS@#A total of 1 037 thalassemia gene carriers were detected in 2 494 samples, with a detection rate of 41.57%, of which 75.02% was α-thalassemia, 18.61% was β-thalassemia, and 6.36% was α-β complex thalassemia. There were 778 cases of α-thalassemia, mainly of deletion type, accounting for 76.99% (599/778). Twenty genotypes were detected, the highest three was --@*CONCLUSION@#In Haikou city, the gene carrying rate of thalassemia is very high, and the genotype distribution is different from other cities in Hainan Province, attention should be paid to the impact of population inflow on the frequency spectrum change of local thalassemia gene.


Subject(s)
Female , Humans , Pregnancy , Cities , Genetic Testing , Genotype , alpha-Thalassemia/genetics , beta-Thalassemia/genetics
13.
Journal of Gynecologic Oncology ; : e24-2020.
Article | WPRIM | ID: wpr-834464

ABSTRACT

Objective@#The characteristics of patients with metachronous breast and ovarian malignancies and the pathogenic role of BRCA1/2 mutations remain poorly understood. We investigated these issues through a review of hospital records and nationwide Taiwanese registry data, followed by BRCA1/2 mutation analysis in hospital-based cases. @*Methods@#We retrospectively retrieved consecutive clinical records of Taiwanese patients who presented with these malignancies to our hospital between 2001 and 2017. We also collected information from the Data Science Center of the Taiwan Cancer Registry (TCR) between 2007 and 2015. Next-generation sequencing and multiplex ligation-dependent probe amplification were used to identify BRCA1/2 mutations and large genomic rearrangements, respectively. When BRCA1/2 mutations were identified in index cases, pedigrees were reconstructed and genetic testing was offered to family members. @*Results@#A total of 12,769 patients with breast cancer and 1,537 with ovarian cancer were retrieved from our hospital records. Of them, 28 had metachronous breast and ovarian malignancies. We also identified 113 cases from the TCR dataset. Eighteen hospital-based cases underwent BRCA1/2 sequencing and germline pathogenic mutations were detected in 7 patients (38.9%, 5 in BRCA1 and 2 in BRCA2). All BRCA1/2 mutation carriers had ovarian high-grade serous carcinomas. Of the 12 patients who were alive at the time of analysis, 5 were BRCA1/2 mutation carriers. All of them had family members with BRCA1/2-associated malignancies. @*Conclusions@#Our results provide pilot evidence that BRCA1/2 mutations are common in Taiwanese patients with metachronous breast and ovarian malignancies, supporting the clinical utility of genetic counseling.

14.
Journal of Gynecologic Oncology ; : e5-2020.
Article | WPRIM | ID: wpr-834438

ABSTRACT

Objectives@#An Asian Gynecologic Oncology Group phase III randomized trial was conducted to determine whether maintenance chemotherapy could improve progression-free survival (PFS) in stages III/IV ovarian cancer. @*Methods@#Between 2007 and 2014, 45 newly-diagnosed ovarian cancer patients were enrolled after complete remission and randomized (1:1) to arm A (4-weekly carboplatin area under the curve 4 and pegylated liposomal doxorubicin [PLD] 30 mg/m2, n=24) for 6 cycles or arm B (observation, n=21). The primary end-point was PFS. A post hoc translational study was conducted to deep sequence BRCA/homologous recombination deficiency (HRD) genes, because BRCA/HRD mutations (BRCA/HRDm) are known to be associated with better prognosis. @*Results@#Enrollment was slow, accrual was closed when 7+ years had passed. With a medianfollow-up of 88.9 months, the median PFS was significantly better in arm A (55.5 months) than arm B (9.2 months) (hazard ratio [HR]=0.40; 95% confidence interval [CI]=0.19–0.87; p=0.020), yet the median overall survival was not significantly different in arm A (not reached) than arm B (95.1 months) (p=0.148). Overall grade 3/4 adverse events were more frequent in arm A than arm B (60.9% vs 0.0%) (p<0.001). Quality of life was generally not significantly different. Distribution of BRCA1/2m or BRCA/HRDm was not significantly biased between the two arms. Wild-type BRCAon-HRD subgroup seemed to fare better with maintenance therapy (HR=0.35; 95% CI=0.11–1.18; p=0.091). @*Conclusions@#Despite limitations in small sample size, it suggests that maintenance carboplatin-PLD chemotherapy could improve PFS in advanced ovarian cancer.

15.
Journal of Pharmaceutical Practice ; (6): 129-134, 2020.
Article in Chinese | WPRIM | ID: wpr-817801

ABSTRACT

Objective To investigate the effect of medical sodium hyaluronate gel (HA) on the growth and metastasis of abdominal and pelvic tumor cells in vitro and in nude mice. Methods Three tumor cells, Hela, CT26 and HCT116, were used to investigate the effects of different HA concentrations on the growth and migration of tumor cells in vitro by MTT assay and Transwell assay. An orthotopic transplantation model of colonic tumor in nude mice was established to investigate the effect on the proliferation of cell HCT116 by comparing the tumor volume and tumor mass 4 weeks after inoculation. The effects on the metastasis of cell CT26 were investigated by comparing the tumor metastasis rate and the number of metastatic lesions of lung and liver in nude mice among the different experimental groups 3 weeks after inoculation. Results HA did not promote the growth and metastasis of Hela, CT26 and HCT116 cells in vitro at different concentrations. Actually, HA exhibited a certain inhibitory activity at the concentration of 5 mg/ml. In the orthotopic transplantation model of colonic tumor-HCT116, HA did not promote the growth of cell HCT116. In the orthotopic transplantation model of colonic tumor-CT26, HA inhibited CT26 tumor metastasis. Conclusion Under the experimental conditions, HA did not promote the growth, migration or metastasis of abdominal and pelvic related tumor cells including Hela, CT26 and HCT116 in vitro and in vivo.

17.
Chinese Traditional and Herbal Drugs ; (24): 2127-2132, 2019.
Article in Chinese | WPRIM | ID: wpr-851161

ABSTRACT

Objective To analyze the mechanism of the inhibition of proliferation, metastasis and the promotion of apoptosis of lung cancer cells by Sini Decoction combined with spectinomycin B1 from the perspective of protein SUMOylation modification. Methods The experiment was divided into control group, spectinomycin B1 group, Sini Decoction group, and combined treatment group. Human non-small cell lung cancer cell line A549 was treated for 48 h and Western blotting was used to detect the protein expression of small ubiquitin-related modified protein-1 (SUMO1), gene of phosphate and tension homology deleted on chromsome ten (PTEN), and phosphorylated Akt (p-Akt) and Caspase-9. Cell proliferation curves were drawn by MTT assay, and cell apoptosis was detected by flow cytometry; Cell migration and cell invasion were detected by cell scratch and Transwell assay. Results Both spectinomycin B1 and Sini Decoction an reduce the levels of covalent SUMO1 and p-Akt, increase the protein levels of PTEN and activate Caspase-9, inhibit cell proliferation, migration and invasion, and promote cell apoptosis. Combined treatment group can further enhance the above changes. Conclusion Sini Decoction can synergize with spectinomycin B1 to induce the dissociation of PTEN and SUMO1, thereby inhibiting the proliferation, metastasis and promoting apoptosis of lung cancer cells.

18.
Chinese Traditional and Herbal Drugs ; (24): 4957-4961, 2019.
Article in Chinese | WPRIM | ID: wpr-850775

ABSTRACT

Objective: To establish an HPLC-ELSD method for simultaneous determination of astragaloside IV, ferulic acid, paeoniflorin, glycyrrhizic acid, vaccarin, naringin, neohesperidin, and platycodin D in Buxue Shengru Granules (BSG). Methods: The analysis of methanol extract of this drug was performed on a Diamonsil C18 (250 mm × 4.6 mm, 5 μm) with the mobile phase comprising of 0.1% formic acid aqueous solution-acetonitrile. Flow rate was 1 mL/min and column temperature was 30 ℃. The samples were tested on Evaporative Light-scattering Detector with drift tube temperature of 40 oC. Results: The analysis permitted very good separation of eight constituents within 52 min. The linearity ranges of the eight constituents were 62.5-1 250.0 μg/mL (r > 0.995 0). The average recoveries of eight constituents in the samples were in the range of 95.51%-99.47%, and the RSD ranged from 0.31% to 3.70%. Intraday and interday precisions RSD of the peak areas of the eight components were less than 3%; The repeatability RSD of each component ranged from 0.94% to 2.11%; Eight components had good stability within 18 h, and the concentration RSD of each component ranged from 0.98% to 2.86%. The content of vaccarin, paeoniflorin, ferulic acid, naringin, neohesperidin, platycodin D, astragaloside IV, and glycyrrhizic acid were 0.550 7-0.584 3, 19.657 9-19.952 1, 0.350 5-0.384 7, 18.794 7-19.557 3, 12.124 7-12.414 2, 0.610 7-0.631 3, 0.238 8-0.274 3, and 2.750 4-2.852 2 mg/g, respectively. Conclusion: This simple and accurate method can be used for the rapid quality control of BSG.

19.
Journal of Medical Postgraduates ; (12): 1179-1183, 2019.
Article in Chinese | WPRIM | ID: wpr-818163

ABSTRACT

Objective The relationship between circular RNAs (circRNA) and lung adenocarcinoma (LAC) remains to be further explored. This study aimed to investigate the expression of Hsa_circ_0002360 in LAC and its value in the clinical diagnosis and treatment of the malignancy. Methods This study included 50 cases of LAC treated in our hospital from May 2018 to June 2019 and another 50 healthy subjects as normal controls. We determined the expression of Hsa_circ_0002360 in the LAC cells by qRT⁃PCR. We cultured human LAC cell lines A549, H1299 and H1975 and human bronchial mucosal epithelial cell line BEAS-2B, inoculated the A549 and H1975 LAC cells in the 6-well plate, with 3 wells for si-circRNAs and the other 3 for negative controls (si-NC), followed by cell transfection experiment. Using the CCK8, colony formation and wound healing assays, we detected the effects of Hsa_circ_0002360 on the activity, proliferation, invasiveness and metastasis of the A549 and H1975 cells. Results The expression of Hsa_circ_0002360 was significantly higher in the LAC tissue than in the adjacent tissue (2.84 ± 0.12 vs 1.46 ± 0.08, P < 0.01), and so was it in the serum of the LAC patients than in the normal controls (2.59 ± 0.17 vs 1.21 ± 0.11, P < 0.01), but remarkably lower in the serum of the patients after than before surgery (1.58 ± 0.09 vs 2.65 ± 0.13, P < 0.01). Besides, its expression was significantly increased in the LAC A549, H1299 and H1975 cell lines compared with that in the BEAS-2B cells (P < 0.05). In comparison with the si-NC group, the si-circRNA group showed significant decreases in the rates of colony formation ([65.66± 4.93]% vs [38.33 ± 1.69]%, P < 0.01) and migration of the cells ([54.66±4.10]% vs [13.50 ± 3.34]%, P < 0.01) and in the count of H1975 cells as well (P < 0.01). Conclusion Hsa_circ_0002360 can be used as a biomarker for the early diagnosis and treatment of lung adenocarcinoma.

20.
Chinese Journal of Schistosomiasis Control ; (6): 26-32, 2019.
Article in Chinese | WPRIM | ID: wpr-815891

ABSTRACT

With the acceleration of the process of global integration, China’s international exchanges and cooperation with other countries have been further increased. The personnel exchange has led to the frequent occurrence of imported schistosomiasis from abroad, which seriously endangers people’s health. This paper reviews the prevalence and transmission risks of oversea imported schistosomiasis, providing the reference for the entry and exit health quarantine and prevention and control of schistosomiasis in China.

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