Objective To observe and analyze the clinical efficacy of docetaxel and S-1 in treatment of anthracycline-resistant triple-negtive breast cancer(TNBC).Methods 64 cases with TNBC admitted in People' Hospital of Shaoxing City from June 2009 to June 2011were selected as research object.The clinical data of these cases were analyzed retrospectively.Anthracycline had been used to treat the cases, but with no effect or recurrence.Then docetaxel combined with S-1 was applied to the cases.Clinical efficacy and adverse reactions of the chemotherapy were observed and analyzed. Results After treatment,the efficiency of 64 cases was 54.69%,and the disease control rate was 79.69%.During the treatment,the main adverse reactions were gastrointestinal reactions and bone marrow suppression,without death,and patients could tolerate the adverse event.Follow-up results showed that the median time of progression was 10.5 months.After two years,progression-free survival rate was 0.Conclusion Docetaxel combined with S-1 has good clinical efficacy for anthracycline-resistant triple-negtive breast cancer,with relatively mild side effects,which may be an ideal adjuvant chemotherapy method.

Objective To explore the clinical significance of combined detection of carbohydrate antigen(CA)125,CA153,carcinoembryonic antigen(CEA) and tumor specific growth factor(TSGF) in diagnosis for breast cancer.Methods A total of 125 patients with breast cancer were recruited as objects in this study from march 2015 to march 2016,65 patients in breast cancer group,60 patients in benign breast disease group,meanwhile 55 healthy person were enrolled in the control group.Serum tumor markers such as CA125,CA153,CEA and TSGF were detected and compared in the three groups.Results The serum CA125,CA153,CEA and TSGF levels in the breast cancer group were significant higher than those of benign breast disease group and healthy group,the differences were statistical significant(P<0.05).At the same time,the sensitivity and specificity of joint detection of four kinds of serum tumor marker were 90.2% and 88.9%,which were higher than those of single serum tumor marker detection(χ2=26.12,P<0.05).Conclusion The four kinds of serum tumor markers combined testing not only increases the sensitivity of breast cancer diagnosis,but also improved the specificity of diagnosis of breast cancer.

OBJECTIVE:To establish a HPLC method for determining the concentration of ornidazole in mother's milk METHODS:Stationary phase was Nova-Pak C8 column Mobile phase was methanol-water(30∶70) Samples were precipita_ted by acetonitrile without being extracted with organic solvent RESULTS:The endogenous substances in milk did not interfere with the determination of ornidazole The calibration curve was linear within the concentration range of 2 0～30 0?g/ml,r=0 9 997;the limit of detection was 0 49?g/ml;the average recovery was(99 67?0 54)%,and the within-day and between-day RSDs did not exceed 2 5% and 2 1%,respectively CONCLUSION:The method is simple,quick,accurate,sensitive,precise and usable for pharmacokinetic study of ornidazole in mother's milk

OBJECTIVE: To study the effectiveness of repairing nearly circumferential defect with the submental flaps after resection of laryngeal function unpreserved hypopharyngeal cancer. METHOD: All the cases were treated with the submental flaps after resection of hypopharyngeal cancer with laryngeal function unpreserved. RESULT: All 13 flaps were alive. Hypopharyngeal fistula occurred in 2 cases. All patients had normal swallowing function. The patients were followed up 6-42 months. Of 13 cases,3 had recurrence at neck Lymph node, but no local hypopharyngeal recurrence was found. Seven cases were followed up more than 3 years, and only 3 of them survived. CONCLUSION Submental flap is an ideal tissue flap submental flap in repairing of approaching circumferential defects after hypopharyngeal cancer ablation with laryngeal function unpreserved for the repairment of after approaching circumferential defects after hypopharyngeal cancer ablation with laryngeal function unpreserved, For it is close to the defect region, safe, easy-to-obtain and easy-to-survive.
Fistula ; pathology ; Humans ; Hypopharyngeal Neoplasms ; surgery ; Hypopharynx ; pathology ; surgery ; Larynx ; Lymphatic Metastasis ; Neck ; Neoplasm Recurrence, Local ; Reconstructive Surgical Procedures ; Surgical Flaps

The purpose of this study is to evaluate the effect of oligomeric grape seed proanthocyanidins (GSP) on isoproterenol (ISO)-induced cardiac remodeling in rats. ISO was given subcutaneously (5 mg x kg(-1), sc, 7 days) to induce cardiac remodeling in rats. Therapeutic groups were given GSP (50, 100, and 150 mg x kg(-1)) after ISO treatment. After 2 weeks intervention, heart rate (HR), left ventricular systolic pressure (LVSP), left ventricular end-diastolic pressure (LVEDP), rate of rise of left ventricular pressure (+/- dp/dt(max)) were examined. The myocardial hypertrophy index was expressed as heart weight/body weight (HW/BW) and left ventricle weight/body weight (LVW/BW), the histological changes were investigated by HE and Van Gieson stain. SOD activity and MDA content in serum, contents of hydroxyproline (Hyp) in the left ventricular tissue were assayed by xanthinoxidase method, thiobarbituric acid (TBA) method and alkaline hydrolysis method, respectively. After the onset of ISO-treatment, GSP therapy potently improved cardiac function, inhibited myocardial hypertrophy, improved cardiac pathology change, decreased the myocardial cross-section area (CSA), collagen volume fraction (CVF) and perivascular circumferential collagen area (PVCA), reduced the content of Hyp in the left ventricular tissue, inhibited the decrease of SOD activity and increase of MDA content in serum. GSP possess protective effect against ISO induced cardiac remodeling in rats, this may be related to reducing the oxidative stress and improving antioxidant capacity.

Objective To give an introduction to the national and international nutrition education history as well as the current situation of the nutrition education which provide the evidence for the future development of nutrition education.Methods Systematically classifying and analyzing the information that has been gained through direct investigation Results The nutrition knowledge level occurred to a different extent in national and international nutrition education.There's much difference between the schools which are run by the society and the formal education.Specialists expect the future development of nutrition education.Conclusion The results of these surveys indicate that there's much more room for the future development of nutrition education and specializing nutrition education.

OBJECTIVE: To investigate the expression of SOX2 in laryngeal carcinoma and analyze the relation of SOX2 and clinical factors. METHOD: We measured the expression of SOX2 protein in 45 laryngeal carcinoma fresh samples and 45 paracarcinoma tissues (cutting margin > 0.5 cm) with flow cytometer (Epics-XL II), 20 normal laryngeal mucosa samples were also studied as controls. RESULT: The quantitative and qualitative expression of SOX2 protein in laryngeal carcinoma tissues was obviously higher than those in paracarcinoma and in normal laryngeal mucosa tissues respectively (P < 0 05). There was no significant difference between the expression of paracarcinoma and normal laryngeal mucosa tissues. In laryngeal carcinoma, the expression of SOX2 protein wasn't significantly related to patients' clinical classification, tumor size, smoking history, patients' age and sex but related to metastasis, pathological grade and clinical stage. CONCLUSION The high expression of SOX2 may contribute to the carcinogenesis and development of laryngeal carcinoma. It is an important index of judging metastasis and staging and prognosis of laryngeal carcinoma to measure the expression of SOX2 protein.
Adult ; Aged ; Biomarkers, Tumor ; metabolism ; Carcinoma ; metabolism ; pathology ; Female ; Flow Cytometry ; Humans ; Laryngeal Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; SOXB1 Transcription Factors ; metabolism

Objective To investigate the clinical features of Kawasaki disease shock syndrome(KDSS)in children by comparing the clinical and laboratory characteristics with those of non-shock Kawasaki disease(KD)pa-tients. Methods Consecutive hospitalized patients diagnosed as KD were included,who had been admitted into the Children′s Hospital of Nanjing Medical University between January 1 and December 31,2015. There were 11 cases complicated with shock (KDSS group)and 61 cases without shock (non-shock KD group). The demographic,clinical and laboratory data were collected from all these 72 patients and comparisons were made between the KDSS group and the non-shock KD group. The parameters correlated with KDSS were evaluated by Logistic regression analysis. Results Of the 72 patients with KD,males accounted for 77. 8％ (56 / 72 cases),and 11 cases (15. 3％,11 / 72 ca-ses)met the diagnosis of KDSS. All the patients with KDSS received fluid resuscitation and vasoactive drug,and 2 cases (18. 2％,2 / 11 cases)showed resistance to intravenous immunoglobulin. There were 2 cases (18. 2％,2 / 11 cases)in the KDSS group and 10 cases (16. 4％,10 / 61 cases)in the non-shock KD group presented as incomplete KD on ad-mission. Ten cases (90. 9％,10 / 11 cases)showed abnormal echocardiography (coronary artery dilation and mitral re-gurgitation were mostly observed)in the KDSS group,otherwise 11 cases (18. 0％,11 / 61 cases)in the non-shock KD group,and there was a significant difference(P = 0. 000). Two cases (18. 2％,10 / 11 cases)had an acute gastrointesti-nal bleeding in the KDSS group,while none in the non-shock KD,and there was a significant difference(P = 0. 001). The patients with vomiting were significantly more in the KDSS group[54. 5％(6 / 11 cases)]than the non-shock KD group [16. 4％(10 / 61 cases)],and there was a significant difference(P = 0. 005). The significant differences in most laboratory indexes between the KDSS group and the non-shock KD group were as follows:(131. 91 ± 3. 86)mmol/ L vs. (136. 02 ± 4. 23)mmol/ L in sodium concentration (P = 0. 000),(834. 91 ± 1411. 48)ng/ L vs. (128. 28 ± 98. 92) ng/ L in B-type natriuretic peptide (P = 0. 000),(0. 72 ± 2. 19)μg/ L vs. (0. 00 ± 0. 01)μg/ L in troponin I (P =0. 010),(25. 44 ± 34. 06)μg/ L vs. (1. 18 ± 1. 97)μg/ L in procalcitonin (P = 0. 000). Also,immunological status of these patients with KDSS and non-shock KD varied as follows:(44. 39 ± 11. 86)％ vs. (59. 69 ± 10. 86)％ in CD3 + T lymphocytes (P = 0. 000),(25. 17 ± 8. 78)％ vs. (35. 77 ± 11. 24)％ in CD4 + T lymphocytes (P = 0. 005), (9. 93 ± 5. 63)％ vs. (5. 41 ± 0. 63)％ in natural killer(NK)cells (P = 0. 000),(40. 93 ± 13. 74)％ vs. (29. 18 ± 9. 53)％ in B cells (P = 0. 000). Logistic regression analysis showed that troponin I[odds ratio(OR)= 4. 173,Wald =56. 967,P < 0. 001],PCT(OR = 0. 378,Wald = 14. 738,P = 0. 007),and NK cells (OR = 0. 053,Wald = 6. 656,P =0. 008)were the factors associated with KDSS. Conclusions The abnormalities of gastrointestinal tract and echocardio-graphy in KDSS were significantly higher than those of the non-shock KD. Although multifactor analysis results just showed that troponin I,PCT,NK cells were associated with KDSS. If KD patients have hyponatremia,abnormal elevation of B-type natriuretic peptide and dysfunction of cellular immunity,KDSS might be considered.

Objective To explore the clinical characteristics and risk factors of catheterrelated infection in continuous renal replacement therapy (CRRT) patients.Methods The demographic and clinical data of CRRT patients who inserted with double-lumen non-cuffed dialysis catheter at the First Affiliated Hospital of Sun Yat-sen University from January 1,2016 to December 31,2016 were collected.According to the presence or absence of catheter-related infections,they were divided into infected group and uninfected group.Statistics and analysis of the incidence and pathogenic characteristics of catheter-related infections;Comparison of clinical features of infected and uninfected groups;A multivariate Cox proportional hazard model was used to analyze risk factors for catheter-related infections.Results A total of 364 patients with CRRT (437 cases of central venous catheterization) were enrolled in the study.Catheter-related bloodstream infection (CRBSI) and catheterrelated colonization (CRCOL) rates were 3.565 and 2.228 events per 1000 catheter-days.These catheters were associated with higher proportion of inserted in ICU (P=0.007),immunosuppression (P=0.002),receive catecholamine inotropes therapy (P=0.001) and shock (P=0.030).The infection catheters also had shorter indwelling time (P=0.032) and lower level of blood hemoglobin (P=0.017),serum creatinine (P=0.004),blood brain natriuretic peptide (P=0.005) pericatheter use.The most common pathogens were Gram-negative bacteria,especially Acinetobacter baumannii,which caused 37.5％ CRBSI and 20.0％ CRCOL.Multivariate Cox regression model showed female (P=0.029,HR=2.151),diabetes (P=0.016,HR=2.807),receive catecholamine inotropes therapy (P=0.012,HR=2.655),immunosuppression (P=0.037,HR=2.203) were independent risk factors associated with catheterrelated infection.Conclusions The incidence of CRBSI and CRCOL is 3.565 and 2.228 events per 1000 catheter-days CRRT patients in our hospital.The most common pathogen of catherter-related infection is Gram-negative bacteria.Female,diabetes,received catecholamine inotropic drugs,and immunosuppression were independent risk factors associated with catheter-related infection.

The paper reported a case of a young male patient, with graft-versus-host disease (GVHD) multi-organ involvement lesions after allo-hematopoietic stem cell transplantation. The patient had diverse clinical manifestations, and overlapping acute and chronic disease processes. Acute GVHD were mainly hyperbilirubinemia, with or without elevated transaminase, bloody watery stools; chronic GVHD were highlighted by extensive skin depigmentation, oral mucosal ulcer, sick nails, etc., and chronic signs, such as membranous nephropathy, polyserositis and pulmonary restrictive ventilatory insufficiency. The diagnosis of chronic GVHD mainly relies on medical history combined with clinical manifestations, and it's needed to exclude infections, drugs and tumors. Besides, the rate of missed diagnosis and misdiagnose is high, and it requires multidisciplinary diagnosis and treatment. Combined with the literature review, it indicates that there is a greater risk of GVHD in the male recipient with female donor, and peripheral blood stem cell transplant patients have a higher incidence than bone marrow transplant patients after hematopoietic stem cell transplantation, but the effect of the graft-versus-leukemia exists. Currently, glucocorticoids therapy with or without calcineurin inhibitors are the first-line treatment for GVHD, but the overall prognosis is poor.