Objective To investigate the expressions of FAT10 and p53 mutant in gastric cancer tissues and their relations. Methods Immunohistochemistry and RT-PCR were used to detect the expressions of FAT10 and p53 in gastric cancer tissues (n=62), para-cancerous tissues (2-5 cm apart from cancer, n=62), and normal gastric tissues (7>5 cm apart from cancer, n=62). The association of FAT10 with p53 and clinical outcomes were analyzed by Spearman and Pearson correlation. Results The immunohistochemistry examination showed that expressions of FAT10 [51.61%(32/62)] and p53 [45.16% (28/62)] were significantly higher in cancerous tissues than in para-cancerous tissues [12.90%(8/62) and 14.51% (9/62), χ2=21.26 and 20.69, P<0.01] and normal tissues [6.45% (4/62) and 9.68% (6/62), χ2=13.91 and 19.61, P<0.01]. Overexpressions of FAT10 protein and mRNA in cancerous tissues were closely related to lymph node metastasis and TNM staging (both P value<0.05). There was a positive correlation between FAT10 and p53 in protein and mRNA expressions (protein r=0. 865, P<0.05; mRNA r=0.761, P< 0.01). Those with positive expression of FAT10 had lower survival rate compared to those with negative expression (P<0.05). Conclusions The positive relation between over-expression of FAT10 and p53 implicates that both are involved in the gastric carcinogenesis, and FAT10 is a novel gastric cancer marker with prognostic significance.

Objective To evaluate the clinical value of endoscopically nasojejunal feeding tube placement (ENFTP) for nutritional support in patients with severe acute pancreatitis (SAP). Methods Those SAP patients who treated with ENFTP (n= 47) or with total parenteral nutrition (TPN) (n=50) were retrospectively analyzed for laboratory parameters before and 1,2 and 4 weeks after nutrition support. Outcomes in the two groups were compared with respect to complications,mortality, duration of feeding, feeding costs,mechanical ventilation time and length of ICU or hospital stay. Results Four weeks after nutrition sypport, the hemoglobin and albumin were increased in ENFTP group as compared to TPN groups (P < 0. 05), while the blood sugar was decreased significant in ENFTP group than in TPN group (P<0.05). The incidence of peripancreatic or biliary infection and catheter-related infection were lower in ENFTP group than in TPN group. Duration of feeding and hospital stay were shorter, and nutrition cost was lower in ENFTP group (P<0.05). In addition, the APACHE Ⅱ score was significantly improved in ENFTP group(P<0.05). Conclusion ENFTP seems to be safe and less expensive in treatment of patients with acute pancreatitis.

Objective To establish the models with human rheumatoid arthritis (RA) synovial fibroblasts (RASFs)-cartilage-severe combined immune deficient (SCID) mice for the study of the RASFs in the pathogenesis of RA.Methods The 4th passage RASFs were marked with 5-bromodexyuridine (5-Brdu)and injected into a cavity of inert sterile gel sponge,then with the normal human cartilage co-implanted in the back subcutaneously of SCID mice to set up a novel model of RA.Osteoarthritis synovial fibroblasts (OASFs)were injected as control group.Thirty days after the surgery,the mice were killed,the grafts and the knee joints were proceed with histological study and immunohistochemistry to detect the expression of 5-Brdu and Vimentin in synoviocytes.The serum level of interleukin (IL)-6 and matrix metalloproteinase (MMP)-3 were detected with enzyme-linked immunosorbent assay (ELISA).Results Twenty-three mice survived except for one mouse in the RASFs group died of anesthesia.① Only in one case in the RASFs group,the IL-6 was detected,the others were unable to be detected.The MMP-3 in the OASFs group was (40±17) pg/ml,but in RASFs group only one case was detected.② There were 4 and 3 implanted cartilages loss in the RASFs group and OASFs group respectively.The histological scores of cartilage invasion by synoviocytes and cartilage degradation in grafts were higher in RASFs groups than in OASFs groups (0.6±0.7 vs 0.3±0.5,2.3±0.8 vs 1.7±1.0 respectively).③ The histological scores of synovial hyperplasia and cartilage invasion in the knee joints was significantly higher in the RASFs group than in the OASFs group (3.1±0.8 vs 1.7±1.0,P＜0.01,1.6±1.7 vs 0.6±1.4,P＜0.05 respectively).④ During the grafts,a lot of 5-Brdu and Vimentin markers positive synovio-cytes were found in the mice subcutaneous tissue,but manipulus positive synoviocytes were found on the area of cartilage invasion in both groups.In knee joints,single positive synoviocytes could be detected in bone marrow and hyperplasic area of the synovial tissue in both groups.Conclusion The isolated RASFs can survival and have the ability to invade and degrade the cartilage in vivo without the limitation of immunity induced inflammations,and can also migrate to the synovial joints in distance and induce arthritis.

10cm in 11 cases), with an average of 9.2cm. Of all cases,14 were restored by using combined transplantation of mandible itself and a Titanium Support, and another 7 by using only mandible itself. 3 cases have been followed up for more than 1.5 years, 10 cases for 1 -1.5 years, 4 cases for 0.5-1 years, another 4 cases less than 0.5 years. The results of reconstruction, from the stand-point of both shape and function, were satisfactory.

Objective:To explore the feasibility of using multivariate statistical analysis to evaluate the quality of Astmgali radix from different habitats. Methods:The contents of Astragaloside saponinⅠ, Astragalus saponin Ⅱ, Astragaloside Ⅲ and Astragaloside A were determined by UPLC-ELSD. The components of astragalus saponins from different habitats were analyzed by TOPSIS and cluster thermogram.Results:TOPSIS analysis showed that the comprehensive quality of Astmgali radix samples from Shanxi, Gansu and Inner Mongolia was related(were 0.297 3, 0.346 0, 0.322 5), and the whole quality of S13 and S14 from Shanxi and N5 from Inner Mongolia were higher than others. Cluster thermogram showed that Astmgali radix was grouped into three groups according to region, and the quality difference of Astmgali radix was mainly reflected on Astragaloside saponinⅠand Astragalus saponin Ⅱ. Conclusions:The theory of multivariate statistical analysis is perfect, objective and reliable. It can be used as a reference for comprehensive quality evaluation of Traditional Chinese Medicine (TCM), selection of excellent germplasm resources and traceability of origin of TCM.

Objective:To compare the motivated forgetting ability between adolescents with depression and normal adolescents and to explore the relationship of this ability with childhood trauma and symptoms of depression.Methods:Totally 141 adolescents diagnosed with depression according to the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5),and 42 normal controls participated in the study.The directed forgetting(DF)task was employed,using emotional images as memory stimuli,to compare the recognition per-formance between the two groups.The presence of the DF effect was identified when the recognition score under the"to-be-remembered"condition was significantly higher than the"to-be-forgotten"condition.The Childhood Trauma Questionnaire Short Form(CTQ-SF)and Beck Depression Inventory-Ⅱ(BDI-Ⅱ)were utilized to assess the severi-ty of participants'childhood trauma and depression symptoms.Results:Unlike the control group,the adolescents with depression only exhibited the DF effect with positive stimuli(P＜0.001).In the depression group,the DF effect value for negative stimuli partially mediated the relationship between CTQ-SF scores and BDI-Ⅱ scores(effect size=0.10,95％confidence interval 0.05-0.17,accounting for 21.3％of the total effect).Conclusion:The motivated forgetting ability is partially impaired in adolescents with depression.The ability,especially regarding negative memories,plays a partial mediating role between childhood trauma and depressive symptoms in adolescents with depression.

OBJECTIVETo determine the levels of MMP-2 and COX-2 mRNA in bladder transitional cell carcinoma tissues and explore their relationship.

METHODSWe enrolled in this study 42 patients with bladder transitional cell carcinoma, including Ta-T1 (n = 18), T2-T4 (n = 24), G1 (n = 12), G2 (n = 19), G3 (n = 11), metastasis (n =26) and non-metastasis (n = 16). Another 5 cases of normal bladder tissues were taken as controls, and the levels of MMP-2 and COX-2 mRNA were detected by RT-PCR.

RESULTSThe relative expressions of COX-2 mRNA were 1.038 +/- 0. 484 in Ta-T1, 1.489 +/- 0.584 in T2-T4, 0.920 +/- 0.442 in G1, 1.338 +/- 0.584 in G2 and 1.632 +/- 0.515 in G3, all significantly higher than that of the controls (0.460 +/- 0.224, P < 0.05). And the corresponding relative levels of MMP-2 mRNA were 1.107 +/- 0.384, 1.604 +/- 0.425, 0.971 +/- 0.370, 1.445 +/- 0.378 and 1.755 +/- 0.387, also significantly higher than that of the latter group (0.423 +/- 0.227, P < 0.05). The COX-2 and MMP-2 mRNA levels in the tumor tissues with and without metastasis were 1.591 +/- 0.455 vs 0.815 +/- 0.430 and 1.676 +/- 0.339 vs 0.927 +/- 0.228, (P < 0.01), respectively, with a positive correlation between the mRNA level of COX-2 and that of MMP-2 (r = 0. 703, P < 0.01).

CONCLUSIONMMP-2 and COX-2 mRNA are highly expressed in bladder transitional cell carcinoma tissues and their expressions are positively correlated with the degree of malignancy. MMP-2 and COX-2 might play a synergetic role in the pathogenesis and progression of bladder transitional cell carcinoma.

Adult ; Aged ; Carcinoma, Transitional Cell ; metabolism ; pathology ; Cyclooxygenase 2 ; biosynthesis ; genetics ; Female ; Humans ; Matrix Metalloproteinase 2 ; biosynthesis ; genetics ; Middle Aged ; Neoplasm Staging ; RNA, Messenger ; genetics ; Urinary Bladder Neoplasms ; metabolism ; pathology

Objective To explore training programs for pharmacists in retail pharmacies to implement medication therapy management services for patients with chronic diseases.Methods Combined with national conditions in China,the expert consultation method was used to establish a training program for pharmacists in retail pharmacies on chronic disease medication therapy management in terms of curriculum setting,teaching mode,and teaching assessment,and to implement the training.Qualitative interviews were conducted to gain an in-depth understanding of pharmacists'evaluations and suggestions on the training program.Results The training curriculum covered practice skills of pharmaceutical care and pharmacotherapeutics.The teaching modes included online learning and Q&A,case writing,role-playing and standardized patient case practices,and teaching assessment was conducted through knowledge quizzes,objective structured clinical exams,practice tests and questionnaires.181 pharmacists attended and completed the training,and the score of their overall satisfaction with the training program was 4.7(out of a maximum score of 5.0).Through the training,pharmacists'knowledge and skill levels in medication therapy management as well as attitudes,confidence and perceptions of practice were significantly improved and demonstrated better pharmacy practice abilities.Most pharmacists expressed their learning needs for disease-based pharmacy service model and communication skills training with patients in qualitative interviews.Conclusion A training program suitable for retail pharmacists to improve the comprehensive ability of chronic disease medication therapy management has initially formed,and disease-based doctor-patient communication ability and pharmaceutical care process training should become the focus of learning in medication therapy management service ability of retail pharmacists.

OBJECTIVE To summarize and analyze the profile of the implementation of pharmaceutical service by community pharmacists for patients with chronic diseases in China. METHODS Literature was searched from CNKI， Wanfang database， PubMed （Medline）， Embase， and Scopus to collect studies about community pharmacists providing pharmaceutical services for patients with chronic diseases. The ways and contents of the implementation of pharmaceutical services for chronic diseases by community pharmacists were summarized descriptively. RESULTS A total of 75 studies were included， involving 49 trial studies and 26 cross-sectional studies. The study sites were mainly located in the developed regions of China， and the types of disease involved in the studies were mainly diabetes mellitus （n＝30） and hypertension （n＝28）； most studies used the following indexes to evaluate pharmaceutical services， such as changes in disease symptoms and related indicators（n＝35）， improvement of patient compliance（n＝34）， and the occurrence of adverse drug reactions （irrational drug use） （n＝25）. The pharmaceutical service provided by community pharmacists included medication education （84.0%）， monitoring and follow-up （64.0%）， and identifying and solving medication-related problems （58.7%）. Thirty-eight studies mentioned that pharmaceutical services were achieved through teamwork， 16 of which mentioned healthcare alliances. A few studies investigated stratified healthcare systems （n＝15） and internet-based pharmaceutical services （n＝10）. CONCLUSIONS In China， pharmaceutical services provided by community pharmacies for patients with chronic diseases are still mainly confined to economically developed areas， and the scope of services is limited to a few diseases and basic pharmaceutical practices. In the future， the implementation of precise pharmaceutical services for different diseases and patients’ disease status， the establishment of medical alliances， and the development of internet-based pharmaceutical services should become the focus of pharmaceutical services.

OBJECTIVE： To analyze the characteristics of adverse drug reactions/events （ADR/ADE） caused by TCM injections in 18 third grade class A hospitals from Xi’an， and to provide reference for rational drug use in clinic. METHODS： Totally 304 ADR/ADE cases of TCM injection reported by 18 third grade class A hospitals of Xi’an were analyzed statistically during 2013-2018 in respect of gender and ages， time distribution of ADR/ADE， distribution of ADR/ADE-inducing drugs， organs/systems involved in ADR/ADE and clinical manifestations， grading of ADR/ADE， outcome and relationship evaluation， drug combination. RESULTS： Totally 6 683 cases of ADR/ADE cases were reported in same period， 304 cases were caused by TCM injection （4.55％）. Among 304 cases of ADR/ADE， the number of women （162 cases， 53.29％） was slightly higher than that of men （142 cases， 46.71％）. The age of patients was mainly over 40 years old （223 cases， 73.35％）. Among them， 118 cases （38.82％） were over 60 years old. ADR/ADE occurred within 1 min to 10 days after administration， especially within 30 min after administration （123 cases， 40.46％）. ADR/ADE involved 36 varieties， mainly including agent for promoting blood circulation and dredging， agent for reinforcing and tonifying and agent for clearing away heat and detoxification， and Danhong injection accounted for the highest proportion （43 cases， 14.14％）. A total of 352 ADR/ADE case times occurred in 304 patients， mainly lesion of skin and appendents （164 case times， 46.59％）， followed by cardiovascular system lesions （54 case times， 15.34％） and systemic lesions （51 case times， 14.49％）. The main clinical manifestations were mainly pruritus （117 case times）， followed by rash （68 case times） and palpitation （34 case times）. Among 304 ADR/ADE reports， 26 cases （8.55％） were severe， 8 cases （2.63％） were new ADR/ADE， 302 cases （99.34％） were cured or improved， 2 cases （0.66％） were unknown， but none of them died. 266 cases （87.50％） were evaluated as likely to be related. 46 patients （15.13％） had combined use of drugs， including 9 cases of combined use of TCM injection and 37 cases of combined use of chemical medicine injection. CONCLUSIONS： TCM injections had a high incidence of ADR/ADE due to the complexity of their components， individual differences and clinical use. Most of them were rapid-onset ADR/ADE within 30 min and mild ADR/ADE commonly seen in lesion of skin and its appendents. The incidence could be reduced by rational clinical use and drug monitoring. For cardiovascular diseases and other basic diseases， attention should be paid to distinguishing their primary diseases from ADR/ADE caused by TCM injections， and more attention should be paid to their individualized drug use.