Purpose To explore the clinical and pathological characteristics of gastric amphicrine carcinoma(AC).Methods Clinical data of 12 patients with gastric AC were collected,and their clinical pathological character-istics and histological morphology were observed.Immunohistochemical staining,special staining,and electron micros-copy techniques were used to analyze their immune phenotype and ultrastructure.Molecular pathology was used to de-tect microsatellite status.Relevant literature was reviewed.Results Ten cases of gastric AC were located at the junc-tion of the esophagus and stomach/cardia,1 case at the gastric angle,and 1 case in the gastric antrum.The average maximum diameter of tumors was 4.25 cm.There were different proportions of tumor cells with signet-ring like charac-teristics in all cases.Four cases had neuroendocrine carcinoma components,and another 4 had adenocarcinoma.Elev-en cases had nerve invasion and vascular cancer thrombus.Eleven cases invaded the serosal layer/submucosal layer,and 1 case invaded the submucosal layer.Ten cases had lymph node metastasis.All 12 cases showed diffuse expression of CKpan and Syn,with 3 cases showed diffuse expression of CgA and 7 cases showed diffuse expression of CD56.The average proliferation index of Ki67 was 78.9％.Special staining showed clear intracellular mucus.Electron microscopy examination revealed electron dense particles and mucus particles within the tumor cells.A total of 10 patients were fol-lowed up,of which 7 survived,and 3 patients died from multiple systemic metastases at 0,24,and 30 months postop-eratively.Conclusion Gastric AC was more common in the junction of the esophagus and stomach/cardia,and histol-ogy shows a higher invasiveness.Their clear diagnosis depends on histological morphology,immunohistochemistry,and special staining.

Purpose To explore the clinical and pathological characteristics of gastric amphicrine carcinoma(AC).Methods Clinical data of 12 patients with gastric AC were collected,and their clinical pathological character-istics and histological morphology were observed.Immunohistochemical staining,special staining,and electron micros-copy techniques were used to analyze their immune phenotype and ultrastructure.Molecular pathology was used to de-tect microsatellite status.Relevant literature was reviewed.Results Ten cases of gastric AC were located at the junc-tion of the esophagus and stomach/cardia,1 case at the gastric angle,and 1 case in the gastric antrum.The average maximum diameter of tumors was 4.25 cm.There were different proportions of tumor cells with signet-ring like charac-teristics in all cases.Four cases had neuroendocrine carcinoma components,and another 4 had adenocarcinoma.Elev-en cases had nerve invasion and vascular cancer thrombus.Eleven cases invaded the serosal layer/submucosal layer,and 1 case invaded the submucosal layer.Ten cases had lymph node metastasis.All 12 cases showed diffuse expression of CKpan and Syn,with 3 cases showed diffuse expression of CgA and 7 cases showed diffuse expression of CD56.The average proliferation index of Ki67 was 78.9％.Special staining showed clear intracellular mucus.Electron microscopy examination revealed electron dense particles and mucus particles within the tumor cells.A total of 10 patients were fol-lowed up,of which 7 survived,and 3 patients died from multiple systemic metastases at 0,24,and 30 months postop-eratively.Conclusion Gastric AC was more common in the junction of the esophagus and stomach/cardia,and histol-ogy shows a higher invasiveness.Their clear diagnosis depends on histological morphology,immunohistochemistry,and special staining.

In order to understand nurses’ willingness to participate in humanistic nursing training and its influencing factors, and provide reference for managers to understand the current situation and improve nurses’ enthusiasm for humanistic nursing training. The convenience sampling method was used to investigate 23 707 nurses in 28 provinces (autonomous regions and municipalities directly under the central government) through a self-designed questionnaire distributed on the Internet. The results showed that 98.1% of nurses thought that participating in humanistic nursing related training was helpful to clinical work, but only 88.6% of the respondents were willing to participate in humanistic nursing training. Thirty factors were analyzed from four aspects of basic characteristics of individuals, cognitive relevant experience and organizational atmosphere. Fifteen factors had significant significance in binary Logistic regression analysis (P<0.05). Among them, the factors that had a positive impact on training willingness were: marriage, education, professional title, post establishment, agree with humanistic care is the basic duty of a nurse praised, experience of being praised at work, family support, rapport with patients, passion of colleagues to participate in training, sustained high-quality care demonstration activities, join the humanistic care related organization, hospital reimbursement of training expenses (OR value of 6.559~1.113, P<0.001). The OR value of humanistic nursing as a nurse’s responsibility was 6.559 and the 95%CI was 5.585~7.702. The factors that hindered nurses from participating in training were: work occupied most of time and energy, think humanistic nursing is abstract and difficult to understand, think the mastered humanistic knowledge and skills meet the needs of work (OR value of 0.657~0.722, P<0.001). Through the analysis, it is considered that nurses have a extremely consistent high recognition of the significance of humanistic nursing training, but their willingness to receive training is affected by many factors such as individual experience, cognitive attitude and organizational atmosphere. In order to realize nurses’ high recognition of humanistic nursing training to high enthusiasm of behavior, the aspects of individual cognition and organizational atmosphere must be discussed.

Objective To investigate the effect and mechanism of IL-17 on heart failure(HF)in hy-pertensive rats based on NF-κB/sarco-endoplasmic reticulum calcium ATPase 2(SERCA2)signa-ling pathway.Methods Thirty SPF male spontaneously hypertensive rats(SHR)aged 6-8 weeks were divided into control group,model group,phosphate buffer salt(PBS)solution injec-tion group(PBS group),IL-17 protein injection group(IL-17 group)and IL-17 and antibody injec-tion group(IL-17+IgG group),with 6 animals in each group.Hypertensive HF model was estab-lished,and corresponding agents were applied to the PBS group,IL-17 group and IL-17+IgG group intraperitoneally,respectively.The role of IL-17,NF-κB and SERCA2 in hypertensive HF was studied with HE staining,immunohistochemical assay,Western blotting,RT-qPCR and ELISA.Results Significantly higher serum levels of NT-proBNP and IL-17,enhanced myocardial expression of IL-17 mRNA and NF-κB protein,lower serum VEGF level,and down-regulated pro-tein level of SERCA2 in heart tissue were observed in the model group and the PBS group when compared with the control group(P＜0.01).The IL-17 group had obviously higher serum NT-proBNP and IL-17 levels and myocardial expression of IL-17 mRNA and NF-κB protein,and reduced serum VEGF level and SERCA2 protein level in heart tissue than the model group(P＜0.01).IL-17+IgG treatment resulted in notably lower serum IL-17 level and myocardial NF-κB protein level when compared with those of model group(8.98±1.20 vs 11.19±1.22,0.88±0.03 vs 0.93±0.03,P＜0.01),and also resulted in remarkably reduced serum levels of NT-proBNP and IL-17 and myocardial expression of IL-17 mRNA and NF-κB protein but increased serum VEGF level and SERCA2 protein level in heart tissue when compared with the IL-17 group(P＜0.01).The heart rate,SBP,IVSd,LVPWd,LVEDD and LVESD were significantly lower,while LVFS was notably higher in the IL-17+IgG group than the model group and IL-17 group(P＜0.01).The IL-17+IgG group had obviously higher LVEF than the IL-17 group[(70.81±6.50)％vs(62.77±5.43)％,P＜0.01].Conclusion IL-17/NF-κB/SERCA2 signaling pathway is involved in the regulation of inflammatory response after hypertensive HF,and inhibiting IL-17 can effective-ly improve the cardiac dysfunction caused by hypertensive HF.

ObjectiveTo determine the epidemic characteristics of anthrax in Chengde City， Hebei Province from 2005 to 2021， and to provide evidence for formulating prevention and control measures of anthrax and reducing incidence rate. MethodsThis study collected the data of anthrax epidemic in Chengde City and conducted descriptive analysis. ResultsFrom 2005 to 2021， a total of 11 anthrax cases were reported in Chengde City with no death. The average incidence rate was 0.08/10⁵， which remained low. Furthermore， 10 cases were cutaneous anthrax and 1 case was pulmonary anthrax. The cases were mainly reported in Weichang County， accounting for 90.91% of the total reported cases， followed by Pingquan City. In addition， the cases were mainly reported from July to August and mainly between 30 and 59 years old with a gender ratio of 2.67∶1. ConclusionThe anthrax epidemic in Chengde City is likely to increase. It mainly occurs in summer， rural areas， and male young and middle-aged farmers. It is necessary to improve epidemic monitoring， health education， disease prevention capacity， early identification of the epidemic， and active response.

With the continuous advancement of health informatization and the wide application of medical big data, electronic health records came into being and spread rapidly. However, because electronic health records contain a large amount of private information, privacy protection is the primary consideration for the sustainable development of electronic health records. By analyzing the shortcomings of privacy protection of electronic health records in law, technology, management and protection consciousness, this paper put forward some countermeasures, such as perfecting the relevant laws and regulations of privacy protection of electronic health records, improving the technical level, improving the management defects of electronic health records, and cultivating the privacy protection consciousness of professionals and the public, so as to improve the overall privacy protection level of China’s health records information management system and provide effective protection for the privacy information of Chinese residents’ electronic health records.

In order to understand nurses’ willingness to participate in humanistic nursing training and its influencing factors, and provide reference for managers to understand the current situation and improve nurses’ enthusiasm for humanistic nursing training. The convenience sampling method was used to investigate 23 707 nurses in 28 provinces (autonomous regions and municipalities directly under the central government) through a self-designed questionnaire distributed on the Internet. The results showed that 98.1% of nurses thought that participating in humanistic nursing related training was helpful to clinical work, but only 88.6% of the respondents were willing to participate in humanistic nursing training. Thirty factors were analyzed from four aspects of basic characteristics of individuals, cognitive relevant experience and organizational atmosphere. Fifteen factors had significant significance in binary Logistic regression analysis (P<0.05). Among them, the factors that had a positive impact on training willingness were: marriage, education, professional title, post establishment, agree with humanistic care is the basic duty of a nurse praised, experience of being praised at work, family support, rapport with patients, passion of colleagues to participate in training, sustained high-quality care demonstration activities, join the humanistic care related organization, hospital reimbursement of training expenses (OR value of 6.559~1.113, P<0.001). The OR value of humanistic nursing as a nurse’s responsibility was 6.559 and the 95%CI was 5.585~7.702. The factors that hindered nurses from participating in training were: work occupied most of time and energy, think humanistic nursing is abstract and difficult to understand, think the mastered humanistic knowledge and skills meet the needs of work (OR value of 0.657~0.722, P<0.001). Through the analysis, it is considered that nurses have a extremely consistent high recognition of the significance of humanistic nursing training, but their willingness to receive training is affected by many factors such as individual experience, cognitive attitude and organizational atmosphere. In order to realize nurses’ high recognition of humanistic nursing training to high enthusiasm of behavior, the aspects of individual cognition and organizational atmosphere must be discussed.

Objective:To discuss the ultrasonographic features of ganglioneuroma(GN), ganglioneuroblastoma-intermixed(GNBi), ganglioneuroblastoma-nodular(GNBn), neuroblastoma(NB) in children and to improve the ultrasound diagnostic accuracy of four kinds of neuroblastic tumors.Methods:Two hundred and seventy-nine patients with neuroblastic tumors(23GN, 44GNBi, 86GNBn, 126NB) confirmed by surgery and pathological diagnosis in Children′s Hospital Affiliated to Capital Institute of Pediatrics from June 2014 to February 2019 were retrospectively analysed. The ultrasonographic data were summarized and compared with pathological results.Results:The median age were 6.9 years in GN group, 3.9 years in GNBi group, 3.0 years in GNBn group and 2.0 years in NB group. The median values of serum neuron-specific enolase(NSE) were 6.3 μg/L in GN group, 9.6 μg/L in GNBi group, 22.6 μg/L in GNBn group and 40.7 μg/L in NB group respectively. There was no distant metastasis of GN, while 9% GNBi, 26% GNBn and 36% NB had distant metastasis; GN and GNBi group had no invasion to adjacent tissues and organs, while 9% GNBn and 15% NB lesions had invasion to adjacent tissues and organs; 91% GN, 70% GNBi, 58% GNBn lesions had complete capsule, while 44% NB lesions had incomplete capsule and 28% NB had no capsule; 96%GN, 57%GNBi lesions were round or oval, while 57%GNBn, 60%NB lesions showed irregular shape; 96%GN showed homogeneous hypoechoic, 75% GNBi had "cloudy" inhomogeneous echoe, while hyperechoic nodules were seen in 59% GNBn and 75% NB lesions; 65%GN lesions contained discrete and punctate calcifications, while 27%GNBi, 29%GNBn, 25%NB lesions contained coarse calcifications; 100%GN, 91%GNBi, 91%GNBn lesions had little to moderate blood flow, while 33%NB lesions had abundance blood flow; 4%GN, 41%GNBi, 51%GNBn, 49%NB lesions surrounded blood vessels; 13%GN, 5%GNBi, 6%GNBn, 8%NB lesions had spinal canal invasion; GN had no lymph node metastasis, but 48%GNBi, 59%GNBn, 56%NB lesions had lymph node metastasis.Conclusions:The ultrasonographic characteristics of GN are largely different from GNBi, GNBn and NB; There are some differences in ultrasonographic features of GNBi, GNBn and NB, but some of them are difficult to identify.

Primary liver cancer is one of the most common cancer worldwide. Hepatocellular carcinoma (HCC) in particular, is the second leading cause of cancer deaths in the world. The Hippo signaling pathway has emerged as a major oncosuppressive pathway that plays critical roles inhibiting hepatocyte proliferation, survival, and HCC formation. A key component of the Hippo pathway is the inhibition of yes-associated protein (YAP)/transcriptional co-activator with PDZ-binding motif (TAZ) transcription factors by the Hippo kinase cascade. Aberrant activation of YAP or TAZ has been found in several human cancers including HCC. It is also well established that YAP/TAZ activation in hepatocytes causes HCC in mouse models, indicating that YAP/TAZ are potential therapeutic targets for human liver cancer. In this review, we summarize the recent findings regarding the multifarious roles of Hippo/YAP/TAZ in HCC development, and focus on their cell autonomous roles in controlling hepatocyte proliferation, differentiation, survival and metabolism as well as their non-cell autonomous in shaping the tumor microenvironment.

Objective To observe the clinical efficacy of propranolol and 595 nm pulsed dye la ser (PDL) in treatment of infantile hemangioma.Methods 26 infants admitted to our hospital from January 2013 to January 2015 with hemangioma underwent oral propranolol 2 mg/(kg · d) treatment after excluding of taboos.The daily doses were divided equally to two parts,taken on the time of 8:00 and 20:00,when the electrocardiograph and pulse oxygen were monitored and recorded persistently.The patients were discharged from the hospital when it was stable,with review of blood routine examination,fasting blood glucose,liver and kidney function,and the change of size,character and color of hemangioma were recorded,and taken photos every two weeks after discharge.The 595 nm PDL was used to treat the hemangioma faded incompletely when the propranolol was terminated.Results The tension and color of all hemangioma decreased in varying degrees in taking propranolol for 72 hours,and evaluated the efficacy as recovery completely 19 cases;signifivantly effective in 3 cases and partial efficacy in 4 cases;the latter 7 cases were further treated with 595 nm PDL.Followed-up for 6-12 months showed that efficacy of recovery reached 100％.10 cases showed heart rate was mild reversibly slow,with no special treatment.5 cases had diarrhea,and healed with symptomatic treatment.No adverse reactions like liver and kidney dysfunction and so on were found.Conclusions Propranolol and 595 nm PDL can effectively treat infantile hemangioma,and thus it can be used as the recommended treatment of infantile hemangioma.