Objective Self-management was adopted to intervene patients with breast cancer during chemotherapy in order to know about its effects on breast cancer patients′medical compliance behavior. Methods Samples were 154 breast cancer patients undergoing chemotherapy after surgery in breast surgery of the first affiliated hospital of Zhengzhou university. They accepted the docetaxel and cyclophosphamide (TC) program of chemotherapy. Patients were divided into two groups by random number table, one group as control group(80 patients) and the other group as experimental group (74 patients). Different nursing care were conducted during the two groups, the control group patients given routine nursing care, the experimental group patients given routine nursing care and self-management. The medical behavior compliance and upper extremities edema incidence for the two groups of patient were surveyed after the intervention and then evaluate the effect of the intervention. SPSS (version 17.0) was used to carry out statistical analysis. Results The total score of medical compliance behavior, the experimental group was (18.36±1.30) points, the control group was (16.70±1.57) points, the experimental group was higher than the control group, and there was statistically significant difference between two groups(t=7.093, P<0.05).The experimental group scores were higher than the control group in the functional exercise compliance (4.33±0.77 vs. 3.55±0.90), prevent or reduce the edema compliance (4.41± 0.61 vs. 3.84±0.88), PICC or venous access port of regular maintenance compliance (4.62±0.52 vs. 4.33± 0.57)(t=5.704,4.594,3.268,P<0.05);There were statistically significant differences between two groups (t=5.704,4.594,3.268,P < 0.05). There was no statistically significant difference between two groups (P >0.05) in scores of chemotherapy compliance on time.The influence of self-management on the incidence of upper extremities edema was as follow: The upper extremities edema incidence in control patients was 23.68% (18/76) which was higher than 11.11% (8/72) in the experimental group (χ2=4.036, P < 0.05). Conclusions Given self- management intervention for breast cancer patients with postoperative chemotherapy, the medical behavior compliance was increased, and the incidence of upper extremities edema was decreased.

To research the structure-activity relationship (SAR) of glycinamide-bearing compounds that used as inhibitors of dipeptidyl peptidase IV (DPP-IV), P32/98 and compound A were chosen as the leading compounds, heterocycles containing nitrogen atom were introduced to form amide, and different residues on a-position of carbonyl were designed. The nineteen designed compounds were synthesized by a simple route and were evaluated as inhibitors of DPP-IV. All of the structures were characterized by 1H NMR and HRMS. The preliminary SAR result was obtained.

ObjectiveTo analyze the clinical characteristics of inflammatory bowel disease (IBD) in neonates.MethodsFrom July 2010 to July 2015, seven neonates were diagnosed with IBD in Affiliated BaYi Children's Hospital, Clinical Medical College in Chinese People's Liberation Army General Hospital, Southern Medical University. The data regarding these neonatal cases were analyzed and compared with 45 children with IBD from literature. Thet-test andChi-square test were used for statistical analysis of the data.ResultsSix cases had ulcerative colitis, and one case had Crohn's disease, both occurred 2-20 days after birth, and were characterized by diarrhea, no increase in body weight, anemia and intermittent higher hypersensitive C-reactive protein. Compared with IBD in children, abdominal pain and abdominal mass were rarer, while anemia was more common in neonatal IBD. All fecal cultures and blood cultures in the seven cases of neonatal IBD were negative. Abdominal X-ray revealed intestinal wall thickening in four cases. Multiple ulcers were observed from the cecum to the rectum by colonoscopy. Chronic intestinal mucosal inflammation associated with acute inflammation were found on pathological examination. Six infants received treatment with 5-aminosalicylic acid (combined with glucocorticoid in four cases), and one received glucocorticoid treatment only. One infant was started on infliximab treatment from two years old. One of these seven cases died one month after discharge due to refusal to continue treatment, and the disease was controlled in the other six cases. After treatment, one infant was lost to follow-up six months after discharge, two were cured at six and 12 months old without further treatment, and three improved and continued treatment.ConclusionsIn neonates with diarrhea, anemia and no increase in body weight, especially when antibiotic treatment is ineffective, colonoscopy should be performed to facilitate early diagnosis of IBD. Standard treatments result in good outcomes.

Objective To explore the relationship between abnormal copy number of mitochondrial DNA (mtDNA) and prognosis of the patients in colorectal cancer (CRC).Methods A total of 60 cases of CRC and corresponding adjacent noncancerous tissue specimens were selected.Genomic DNA was extracted.The mitochondrial ND1 gene was detected by quantitative real-time polymerase chain reaction and β-actin was set as internal control.And then the copy number of mtDNA was caculated and analyzed by t-test.The prognosis of patients was determined by Kaplan-Meier survival analysis.Results The mean mtDNA copy number of CRC tissue was 108.60±20.11,while that of the corresponding adjacent noncancerous tissues was 153.68±25.72,the former was significantly lower than that of the latter (t=10.69,P＜0.01).The rate of low mtDNA copy number in case with positive lymph nodes metastasis was higher than that in cases with negative lymph nodes metastasis (x2 =4.022,P＜0.05),however there were no obvious correlation with gender,age,pathological type,TNM stage.The survival rate of high mtDNA copy number group was higher than that of low mtDNA copy number group,however there was no statistical significance (P＞ 0.05).Conclusions mtDNA copy number of CRC was significantly lower than that of the adjacent noncancerous tissues.However the change of copy number was not correlated to the prognosis.

Objective:To study the anti-depression mechanism of Chaiyuwendan Decoction(CYWDD).Methods:Rat models were established by separation and chronic unpredictable mild stress(CUMS).Ethology of rats were detected by open-field test and sucrose consumption test,contents of monoamine neurotransmitters were detected by HPLC-ECD.Results:Compared with normal group,the weight,the frequency of crossing,rearing and the contents of consumption to sucrosum water in depressive disorder rats decreased significantly(P

OBJECTIVE To compare the outcome measurement scores for hearing impaired people with hearing aids. Two kind of questionnaires of Chinese version--COSI and IOI-HA were developed in order to find out the more specific outcome measurements for hearing aid users in China. METHODS The COSI and IOI-HA were administered for 30 hearing aid users via telephone or by clinical interview. SPSS software was used to analyze the collecting data. RESULTS Five prevalent problems to which most of the people with hearing aids pay attention were summarized. The mean level of the satisfaction of all the participants was high. CONCLUSION The outcome measurement inventory reflects the major problems which patients concern most and it can be used to evaluate the aural intervention and rehabilitation. After further study, this method is worth extending clinical application.

Objective To investigate whether the expression of metal matrix protease-9 (MMp-9) changes with altitude in severe acute pancreatitis (SAP) lung injury by establishing SAP model in rats.The related indexes of pancreas and lung injury and MMp-9 were measured.Methods 280 SPF male Wistar rats were randomly assigned to different altitude groups to establish SAP model,then the serum amylase (AMY) content of each group were detected.The degree of pancreatic injury and pancreatic pathological score were observed under light microscope.The expression level of MMP-9 in lung tissues was measured and analyzed by statistical methods.Results (1) At the same altitude,the expression of MMP-9 in each time group increased with time,with statistically significant difference (P ≤ 0.05).(2) AMY value,pathological score of pancreas and expression of MMP-9 in lung tissue increased with the altitude in the same time group at different altitudes,with statistically significant difference (P ≤ 0.05).Conclusions The higher the altitude,the more severe the damage of SAP and lung,and the higher the expression level of MMP-9.

【Objective】 To investigate the changes in complement content in component blood before blood transfusion. 【Methods】 180 samples from 20 plasma donors were collected at different stages of the preparation process, stored at different temperatures and time periods, and tested in the same batch to observe the changes in complement C3 and C4 levels under different storage temperatures and process stages. 【Results】 The same sample was used to test C3 and C4 levels, and the test results were sorted into nine groups for comparison according to different storage temperatures and preparation process stages. C3: 0.994 1; C4: 0.957 1, with no significant difference in storage at -40℃ and -60℃(P>0.05); C3: 0.133 3, 0.224 06(P>0.05); C4: 0.027 3, 0.025 1(P<0.05), storing at 4℃ for 7 days may significantly reduce complement levels, which needs further verification; C3: 0.047 0, 0.038 3; C4: 0.042 6, 0.012 1(P<0.05), virus inactivation preparation process can significantly reduce complement levels, repeated freeze-thawing during frozen plasma processing can change complement levels. The correlation analysis of C3 and C4 content determination experiment shows that they are significantly positively correlated under different storage temperature, preparation process and storage time(P<0.05). 【Conclusion】 Storage temperature, storage time, preparation process of frozen plasma such as repeated freeze-thawing, centrifugal concentration and light inactivation have an impact on complement content.

Objective This study aimed to establish a reliable primary culture protocol for preparing murine spleen-derived mesenchymal stem cells ( MSCs) by tissue explant culture.Methods Healthy mouse spleens were crushed by syringe handle to harvest spleen mesenchymal tissues.Then the tiny pieces of spleen tissue were digested by collagenase II before seeded into culture flasks.The morphological characteristics of spleen tissue-derived cells were observed under the inverted microscope.Further, the surface antigen profile of the cells was analyzed by flow cytometry (FACS).The cells were induced to differentiate into osteoblasts and adipocytes.Results The murine spleen-derived MSCs exhibited a spindle-shaped appearance.The FACS results showed that the spleen-derived MSCs highly expressed CD29, CD44, CD105 and Sca-1, but weakly expressed CD11b, CD34, CD45 and Ia. In addition, the spleen-derived MSCs steadily differentiated into osteoblasts and adipocytes in the induction medium.Conclusions A method of primary culture of murine spleen-derived MSCs by explant culture is successfully established.The harvested MSCs exhibit high purity and cell proliferation ability, and provide a reliable cell model for related researches.

Objective To investigate clinical characteristics of elderly patients with sepsis combined with congestive heart failure and risk factors for short-term mortality.Methods Clinical data of elderly patients with sepsis combined with congestive heart failure who were admitted in our hospital from January 2013 to January 2018 were selected and retrospectively analyzed.They were divided into the survival group(n=134)and the death group(n=83)according to survival status during hospitalization.The clinical characteristics and risk factors for mortality were analyzed and compared.Results A total of 217 elderly patients were enrolled,with 113 males and a mean age of(72.3 ± 7.5)years.The death rate of sepsis was 38.3％ (83/217 cases),and 29 cases died of sepsis and 54 cases died of other diseases.Pneumonia accounted for 78.8％ (171/217 patients) in all patients of two groups,and skin and soft tissue infection for 12.9 ％ (28/217 cases).There were significant differences between two groups in age,body mass index,smoking,diabetes,chronic obstructive pulmonary disease,mean arterial pressure,arterial oxygen partial pressure(PaO2),C-reactive protein,white blood cell counts,neutrophil and lymphocyte counts,glomerular filtration rate,serum sodium level,albumin level,lactate level,and left ventricular ejection fraction(P ＜0.05).Furthermore,the rates of invasive mechanical ventilation and continuous renal replacement therapy were higher in the death group than in the survival group(x2=13.209 and 7.402,P＜0.001 and 0.007).Multivariate Cox regression analysis showed that advanced age,chronic obstructive pulmonary disease,low albumin level and low glomerular filtration rate were risk factors for mortality(P＜0.05).Conclusions Elderly patients with sepsis combined with congestive heart failure often have severe pneumonia and violent skin and soft tissue infection,with worse heart and renal function.Advanced age,chronic obstructive pulmonary disease,low albumin level and low glomerular filtration rate are risk factors for mortality.