Objective To explore the expression and clinical significance of lysine oxidase (Lox) in primary lesion of esophageal carcinoma (ESCA) and bone metastasis lesion based on bioinformatics. Methods The Cancer Genome Atlas (TCGA) and Gene Expression Profiling Interactive Analysis (GEPIA) databases were used to screen for differentially expressed genes between ESCA and normal esophageal tissues. Follow-up information of patients with surgery for esophageal cancer in the Fourth Hospital of Hebei Medical University from January 2016 to December 2020 were screened, and the clinical materials of patients diagnosed as bone metastasis during the follow-up period were collected. Western blot was used to verify the expression of Lox in ESCA and normal esophageal tissues; immunohistochemical staining was used to detect the expression of Lox in human ESCA tissue and normal tissue; the impact of Lox expression on survival was explored by Kaplan-Meier curve and Cox regression. Results Through the analysis of ESCA data in GEPIA and TCGA databases, it was found that the expression of Lox in ESCA lesions was significantly higher than that in normal tissues (P<0.05); the Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analyses found that Lox may be involved in the information conduction of various signaling pathways; the Western blot result showed that the expression of Lox in cancer tissue was higher than that in adjacent normal tissue (P<0.05); the analysis of follow-up data found that patients with high expression of Lox were more likely to have multiple bone metastases; survival analysis revealed that patients with high Lox expression had significantly shorter bone metastasis free survival and overall survival compared to patients with low Lox expression (P<0.05); Cox regression found that Lox was an independent risk factor for prognosis of patients with esophageal cancer bone metastasis. Conclusion Lox is highly expressed in ESCA and significantly related to clinical prognosis, which can be used as an effective target for the diagnosis and treatment of ESCA.

The main goal of radioactive iodine (RAI) administrated for patients with indeterminate-risk differentiated thyroid cancer (DTC) is removing occult microscopic residual disease after a total thyroidectomy, aiming to reduce recurrence and metastasis, then to improve disease-free survival. This treatment is called as adjuvant therapy, which also ablates the remnant thyroid tissue together. According to the current thyroid cancer management guidelines (2015 American Thyroid Association management guidelines), intermediate-risk patients can be selectively administered RAI. By reviewing articles about DTC patients with indeterminate-risk who underwent RAI or not after thyroidectomy, this article shows that there are inconsistent opinions on 131I decreasing recurrence and improving survival. In addition, apart from unexplained hyperthyroglobulinemia as an indication for 131I therapy, no other uniform clinicalpathological characteristics are recommended.

Objective:To examine the efficacy of two surgical procedures on post-infarction left ventricular aneurysm.Methods:The clinic data of 254 patients with post-infarction left ventricular aneurysm, who underwent surgical ventricular reconstruction between January 1997 and December 2019 in Department of Cardiovascular Surgery, Nanjing Hospital Affiliated to Nanjing Medical University was analyzed retrospectively. There were 183 males and 71 females aged from 31 to 81 years, with a median age of 64.6 years. Based on the size of the ventricular aneurysm, there were 73 patient received linear reconstruction (linear group) and 181 patients received endoventricular patch plasty technique (patch plasty group). Ejection fraction, left ventricular systolic and end diastolic volume and left ventricular systolic and end diastolic volume index were recorded preoperatively, 2-week, 3-month, 1-year and 5-year after operation. The survival curves were plotted with Kaplan-Meier method and the survival rates were compared by Log-rank test.Results:All patients underwent surgery with a mean cardiopulmonay bypass duration of (92±32) minutes (44 to 196 minutes) and aortic cross clamp duration of (67±22) minutes (33 to 152 minutes).There were 9 perioperative deaths with a mortality rate of 3.5%. Angina pectoris of other cases are relief and heart function improved greatly. Five years after operation, the percentage of cardiac function (New Yord Heart Association) class Ⅲ to Ⅳ patients decreased from 96.1%(244/254) to 9.9%(16/161). There was no significant difference in survival rate between linear group and patch plasty group at 1-, 3-, 5-years postoperatively (96%, 91%, 77% vs. 96%, 90%, 79%, P=0.562). Ejection fraction increased from (39±10)% (range: 22% to 50%) preoperatively to (46±6)% (range: 39% to 54%) 1-year postoperatively in the linear group, while increased from (38±13)% (range: 26% to 51%) preoperatively to (50±6)% (range: 39% to 55%) in the patch plasty group. Conclusions:Left ventricular reconstruction is quite effective for patients with post-infarction left ventricular aneurysm. The choice of operative approaches is determined by the size and range of ventricular aneurysm. Both linear reconstruction and endoventricular patch plasty technique can got similarly surgical outcomes with near and late curative effect.

Objective:To examine the efficacy of two surgical procedures on post-infarction left ventricular aneurysm.Methods:The clinic data of 254 patients with post-infarction left ventricular aneurysm, who underwent surgical ventricular reconstruction between January 1997 and December 2019 in Department of Cardiovascular Surgery, Nanjing Hospital Affiliated to Nanjing Medical University was analyzed retrospectively. There were 183 males and 71 females aged from 31 to 81 years, with a median age of 64.6 years. Based on the size of the ventricular aneurysm, there were 73 patient received linear reconstruction (linear group) and 181 patients received endoventricular patch plasty technique (patch plasty group). Ejection fraction, left ventricular systolic and end diastolic volume and left ventricular systolic and end diastolic volume index were recorded preoperatively, 2-week, 3-month, 1-year and 5-year after operation. The survival curves were plotted with Kaplan-Meier method and the survival rates were compared by Log-rank test.Results:All patients underwent surgery with a mean cardiopulmonay bypass duration of (92±32) minutes (44 to 196 minutes) and aortic cross clamp duration of (67±22) minutes (33 to 152 minutes).There were 9 perioperative deaths with a mortality rate of 3.5%. Angina pectoris of other cases are relief and heart function improved greatly. Five years after operation, the percentage of cardiac function (New Yord Heart Association) class Ⅲ to Ⅳ patients decreased from 96.1%(244/254) to 9.9%(16/161). There was no significant difference in survival rate between linear group and patch plasty group at 1-, 3-, 5-years postoperatively (96%, 91%, 77% vs. 96%, 90%, 79%, P=0.562). Ejection fraction increased from (39±10)% (range: 22% to 50%) preoperatively to (46±6)% (range: 39% to 54%) 1-year postoperatively in the linear group, while increased from (38±13)% (range: 26% to 51%) preoperatively to (50±6)% (range: 39% to 55%) in the patch plasty group. Conclusions:Left ventricular reconstruction is quite effective for patients with post-infarction left ventricular aneurysm. The choice of operative approaches is determined by the size and range of ventricular aneurysm. Both linear reconstruction and endoventricular patch plasty technique can got similarly surgical outcomes with near and late curative effect.

Objective To compare early outcomes of the minimally invasive aortic valve surgery (MIAVS) through right parasternal mini-thoracotomy with conventional mitral valve surgery (AVS),and evaluate feasibility and safety of MIAVS.Methods From January 2017 to December 2017,60 patients undergoing elective AVS in Nanjing First Hospital were prospectively enrolled in this study.There were 32 male and 28 female patients with their age of 28-72 (46.5 ± 10.2)years.Using a random number table,all the patients were randomly divided into a port-access MIAVS group (MIAVS group,n =20) and a conventional AVS group (conventional group,n =60).MIAVS group patients received port-access cardiopulmonary bypass (CPB) establishment via femoral artery,femoral vein and right internal jugular vein cannulation through right the 3rd in tercostal space with 5-6 cm right parasternal incision in length.Special MIAVS operative instruments were used for mitral valve repair or replacement.Conventional group patients received mitral valve repair or replacement under conventional CPB through median sternotomy.Perioperative clinical data,morbidity and mortality were compared between the 2 groups.Results There was no death in-hospital or shortly after discharge in this study.CPB time [(106.0 ± 21.0) minutes vs (73.0 ± 15.0) minutes] and aortic cross-clamping time [(78.0 ± 10.0) minutes vs (47.0 ± 7.0) minutes] of MIAVS group were significantly longer than those of conventional group (P ≤ 0.05).Postoperative mechanical ventilation time [(7.0 ±4.2) hours vs (10.2 ±5.3)hours],length of intensive care unit (ICU) stay [(19.0 ± 4.0) hours vs (27.5 ± 8.0) hours] and postoperative hospital stay [(8.5 ± 2.5) days vs (13.0 ± 3.0) days] of MIAVS group were significantly shorter than those of conventional group (P ≤ 0.05).Chest drainage volume within postoperative 12 hours [(100.0 ±40.0)ml vs (410.0 ±80.0)ml] and the percentage of patients receiving blood transfusion (15.0％ vs 55.0％) of MIAVS group were significantly lower than those of conventional group (P ≤0.05).Patients were followed up for 1-12 months,and the follow-up rate was 96.7％.There was no statistical difference in postoperative morbidity or mortality between the 2 groups (P ＞ 0.05).Conclusions Minimally invasive aortic valve surgery through right right parasternal mini-thoracotomy is a safe and feasible procedure for surgical treatment of mitral valve diseases.MIAVS can achieve similar clinical outcomes as conventional AVS,with more quickly recovery and less blood transfusion,and is a good alternative to conventional AVS.

OBJECTIVE:To provide reference for pharmacy staff to choose different drug label databases according to different needs.METHODS:The information organization mode of the three open access drug label databases that included Drugs@FDA,FDA Online Label Repository and DailyMed had been collected and analyzed comparatively from three aspects:retrieval function settings,search results display,data resources and service targets.RESULTS & CONCLUSIONS:In respect of retrieval function,DailyMed provided the most abundant retrieval functions than others.In respects of search results display,DailyMed provided the highest degree of formatted data,followed by FDA Online Label Repository,while Drugs@FDA provided semi-formatted data.Three databases provided the functions of page replication and printing,among which the interface of DailyMed was friendlier and the content of DailyMed was more open;it provided all the download functions.In respects of data resources and service targets,developers of Drugs@FDA and FDA Online Label Repository were FDA,and that of DailyMed was National Library of Medicine (NLM).The data sources used by Drugs@FDA were the drug labels after strict approval by FDA,and the description of drug information by Drugs@FDA was the most comprehensive.FDA Online Label Repository was the original drug labels submitted by the manufacturer to FDA,which was the latest content,and even included unlisted drugs.The data sources of DailyMed were from the information listed on the drug package,and included the information of drug label which was listed but not approved strictly;it covered most comprehensive drugs.

Neuropathy pain, or neuropathic pain (NP), which pathogenesis is complex and is lack of effective treatment, is one of common chronic pain in clinic. Studies of traditional Chinese medicine (TCM) in treating NP were increased in recent years. In the review, studies of treatments of TCM compound and monomer in NP during last decade were collected and analyzed to find out possible mechanisms, and some existing problems.

Fever and sweating are the most common clinical symptoms, which are important parts in the inquiry of traditional Chinese medicine (TCM). Just as Zhang Jingyue said, Firstly inquire for cold and heat and secondly in-quire for the sweating. It placed both symptoms as priorities in the collection of disease history. In the clinical prac-tice, febrile diseases refer to acute exogenous diseases infected by warm evil with the main symptom of fever. And fever is almost throughout the entire process of febrile diseases. It is also known as Han-Bing for the visible varia-tion of sweating in its entire disease process. It is important to identify the abnormality of sweating for the determina-tion of the severity febrile diseases and the level of body fluid shortage. Therefore, two main symptoms for the diag-nosis of febrile diseases are particularly prominent and important. The reasons of sweating and fever in febrile dis-eases have been explored so much but the relationship between them is less which is extremely essential to learn more about febrile diseases. So we are expected to explore this topic to make better use of theories of febrile dis-eases.

Objective To evaluate the clinical effect of the lung protective ventilation combining with Re-duning injection on the acute lung injury (ALI). Methods 59 patients with ALI were randomly divided into the lung protective ventilation group (control group, n =30) and the lung protective ventilation wmbined with Reduning injection group(experimental group,n = 29) ,and the changes of vital signs,RR,blood gas analysis,and so on were observed. The comparison between PaO2 and PaO2/FiO2 was carried out. The efficacy and the mortality rate were evaluated. Results Lung injury in 21 cases of experimental group were improved after applied Reduning treatment(72. 41%),there was a significant difference ( P < 0.05) with that of 14 cases in control group (46. 67% ) ; PaO2 increased, PaO2/FiO2 significantly increased in experiment group,there were significant difference compared with those of control group(P <0. 01). The mortality rate in the experimental group was 24.14% ,there was a significant differ-ence(P<0.05) compared with the mortality of 50. 00% in control group. Conclusion Reduning treatment could, improve the pulmonary function in lung protective ventilation to cure ALI,reducing the mortality rate as well.