Objective To investigate the kindergarten weigh recipe nutrients allowance and chidren health status.Methods The dietary analysis was made in kindergartens by weighing and growth development was perfonmed in 17 947 chidren.Results The nutrients allowance was different in 15 observation projects,recipe nutrients allow-ance was sufficient for 80%,nutrients allowance was not enough for 20%.Middle serious malnutrition was 0.62%,slow gowth and development was 0.67%.simpie obesity was 5.80%.anemia was 1.40%.Conclusions The recipe nutrients allowance was difference in all kindergartens.Nutrients abundant and not enough was concurrent.Simple o-besity incidence rate was much higher than middle serious malnutrition.

10.3969/j.issn.2095-4344.2013.25.024

Objective To describe the clinical and imaging manifestations of patients with synovitis acne pustulosis hyperostosis osteomyelitis (SAPHO) syndrome,and to analyze the diagnostic importance of different clinical and imaging manifestations for SAPHO syndrome. Methods Seventeen patients (7 males and 10 females) with SAPHO syndrome were recruited in this study.Age ranged from 36 to 67 years with a mean age of (48 ± 8) years. All patients fulfilled the diagnostic criteria of Benhamou. Serum HLA B27 antigen records were reviewed for all patients. Imaging data of the abnormal bone sites were collected by conventional radiograph in all patients,CT in 13 patients as well as MR in 3 patients.Average time to take for a definite diagnosis of the syndrome was 3.7 years (ranged from O.5 to 13 years).Results Serum HLA B27 antigen was positive in all patients. Both skin and bone abnornalities were found in all patients.Ten patients had skin palmoplantar pustulosis and two patients had acne. Involving sites of bone and joints include sacroiliac joints,anterior chest and limbs.Sacroiliac joints were asymmetrically involved with imaging features in all patients.Eight patients exhibited anterior chest wall involvement. Five patients had osteomyelitis at limbs. For all images of 17 patients,CT was superior to conventional radiography in detecting abnormal changes of bone erosion and soft tissue swelling.MR imaging was able to depict edema changes that was not detectable by CT and radiography.Conclusion SAPHO syndrome is a rare disease,but for patients with skin and bone-joint abnormalities,especially with skin palmoplantar pustulosis,acne as well as with imaging features at the sacroiliac joint and anterior chest wall,SAPHO syndrome should be taken into a diagnostic consideration.

OBJECTIVETo investigate the clinical efficacy of cannulated screw fixation with percutaneous Poking reduction for the treatment of Sanders II, III calcaneal fracture.

METHODSFrom January 2012 to January 2014, 19 patients with Sanders II, III calcaneal fracture were treated with cannulated screw fixation with percutaneous Poking reduction. There were 14 males and 5 females, ranging in age from 19 to 58 years old, with an average age of (38.3 +/- 4.1) years old. The changes of Bohler angle and Gissane angle were measured and compared preoperatively and postoperatively to observe the recovery of the articular surface. The Maryland Foot Score was used to evaluate operation outcomes.

RESULTSAll the patients were followed up, and the duration ranged from 12 to 28 months with a mean of (22.3 +/- 5.3) months. The Bohler angle and Gissane angle were improved significantly after operation compared with those before operation (P < 0.05). The Maryland score was 83.2 +/- 8.4.

CONCLUSIONTreatment of calcaneal fractures with screw fixation with percutaneous Poking reduction has several advantages such as satisfactory outcome,less damage, fewer complications, quicker recovery, and shorter hospital stay,and it is one of the effective treatments for Sanders II and III calcaneal fractures.

Adult ; Bone Screws ; Calcaneus ; injuries ; surgery ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

This article was aimed to study the mechanism of interaction between human serum albumin (HSA) and zinc ions, in order to provide the information on the secondary structure modification of HSA and the thermodynamics parameters using circular dichroism (CD) and isothermal titration calorimetry (ITC). CD and ITC were applied in the study. The concentration of HSA were 0.025 mmol·L-1, 0.05 mmol·L-1, 0.1 mmol·L-1, and 0.2 mmol·L-1, respectively. The concentration of zinc ion was 5 mmol·L-1. The CD analysis revealed that the secondary structure modification of HSA differed depending on the concentration of HAS. And the content ofα-helix was inversely proportional to the concentration of HSA. When the concentration of HSA was 0.2 mmol·L-1, the content ofα-helix was special. A series of thermodynamics parameters including association constants (Kb), stoichiometry (N), entropy (ΔS) and enthalpy (ΔH) were investigated by ITC analysis. And two types of binding sites were observed when ZnSO4(mmol·L-1)?HSA (mmol·L-1)= 5?0.2. The secondary structure modification of HSA interacting with zinc ions depended on the concentration of HSA, a dramatic reduction ofα-helix was detected when the concentration of HSA attained 0.2 mmol·L-1. And the protein hydrophobicity reduction and peptide chains expansion were equally observed at this concentration. The ITC analysis also revealed endothermic and exothermic binding sites in the ZnSO4-HSA interaction when ZnSO4 (mmol·L-1)?HSA (mmol·L-1)= 5?0.2, indicating that the endothermic sites were specific but not preferential for zinc ions interactions. These results provided theoretical supports for the application of Zn2+ to open the endothermic sites of HSA.

Objective To compare the prognosis and life quality of patients with early-stage breast cancer(stage I or II)undergoing breast-conserving surgery or modified radical mastectomy.Methods 180 cases with early-stage breast cancer were divided into 2 groups:breast-conserving surgery group(BCS)and modified radical mastcctomy group(MRM),with 90 cases in each group.The 2 groups were all given radiotherapy,chemotherapy and endocrine therapy according to indications.The prognosis and life quality in the 2 groups were compared.Results The 5-year-postoperative follow-up showed there was no significant difference in duration of disease-free survival(DFS)of the 2 groups.However,life quality of BCS patients was significantly better than that of MRM patients in terms of general health,physical function,pain,vitality,social functioning,emotion and mental health.Conclusion Breast-conserving surgery is highly recommended for patients with early-stage breast cancer.

OBJECTIVE To investigate the distribution of pathogens and their antibiotic resistance in lower respiratory tract infection(LRTI) from intensive care unit(ICU) in our hospital,and provide basis for rational selection of clinical drugs.METHODS Pathogens were detected from qualified sputum specimens in LRTI from ICU and identified by VITEK-AMS60 automatic microbial analyzing system.Drug susceptibility was determined by KB test.RESULTS From 320 sputum specimens 367 pathogens were detected between from Jan 2007 to Mar 2008,including 261 strains(71.1%) of Gram-negative bacilli,70 strains(19.1%) of fungi,and 36 strains(9.8%) of Gram-positive cocci.21.8% Of the isolated pathogens were Acinetobacter baumannii,with 16.7% of drug-resistant rate to cefoperazone/sulbactam and over 71% to other 13 antibiotic agents.The rate of extended spectrum ?-lactamases(ESBLs) producing Escherichia coli isolates and Klebsiella pneumoniae ones were 65.2% and 72.0%,respectively,comparing to 84.6% for meticillin-resistant Staphylococcus aureus(MRSA).CONCLUSIONS Gram-negative bacilli are the major pathogens of LRTI in ICU,in which A.baumannii shows with a high rate of drug-resistance,followed by fungi,which should attract the clinician′s more attention.

Adenoma ; pathology ; Brain Neoplasms ; secondary ; Chromogranin A ; metabolism ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Pituitary Neoplasms ; diagnosis ; metabolism ; pathology ; surgery ; Reoperation ; Synaptophysin ; metabolism ; Temporal Lobe ; pathology

Objectives To evaluate the clinical value of neoadjuvant chemotherapy (NACT) in the treatment of local advanced cervical cancer. Methods We searched the clinical trials on the treatment of local advanced cervical cancer with NACT followed by surgery versus initial surgery on English and Chinese published literatures from the main medical data resources (MEDLINE, PUBMED, ELSEVIER ScienceDirect, CNKI). The data about positive pelvic nodes, interstitial infiltration, vascular invasion, positive surgical margin, 3-year overall survival (OS), 3-year disease-free survival (DFS), 5-year OS, 5-year DFS were extracted from these papers, and a meta-analysis was applied. Result The hazard ratio (HR) of positive pelvic nodes on NACT group versus control group was 0. 54(95% CI 0. 33 ～0. 86), HR of interstitial infiltration was 0. 45(95% CI 0. 24 ～0. 86), HR of vascular invasion was 0. 25(95% CI 0. 16 ～0. 38), all differences were statistically significant. And HR of positive surgical margin was 0. 45 ( 95% CI 0. 21 ～0. 99), P = 0. 05, which indicated the difference was not statistically significant. And there were also no significant difference on the HR of 3-year OS, 3-year DFS, 5-year OS and 5-year DFS, and their RR were 1.18(95% CI 0. 84 ～ 1.66) ,1.31 (95% CI 0. 96 ～ 1.78) ,0. 89(95% CI 0. 68 ～ 1.15) ,and 0. 99(95% CI 0. 71 ～ 1.93) respectively. Conclusion For local advanced cervical cancer, NACT could reduce pathological risk factors but it did not improve the survival.

Objective To observe the protective effect of gradual ischemic postconditioning (IP) capable of improving reperfusion on reperfusion injury in patients with ST-segment elevation acute myocardial infarction (STEAMl) undergoing primary percutaneous coronary intervention (PPCI).Methods 102 in-patients with STEAMI undergoing PPCI in the Department of Cardiology in the First People's Hospital of Kunshan City Affiliated to Jiangsu University from February 2011 to August 2014 were enrolled in this study. They were divided into three groups by a random number table: IP group (32 cases), gradual IP group (30 cases) and routine reperfusion group (40 cases). In IP group, after the opening of the infarction related blood vessel, ischemic postconditioning within the first minute of arterial reperfusion was made through three episodes of 1 minute inflation and 1 minute pressure withdrawn of an angioplasty balloon, and then persistent reperfusion was carried out. In the gradual IP group, the patients received three times of gradual angioplasty balloon inflation and denation, 1 minute/1minute, 30 seconds/30 seconds and 15 seconds/15 seconds respectively, presenting the gradual change of IP time. In the routine reperfusion group, after the opening of blocked blood vessel, the patients underwent routine PCI to persistently recover the coronary artery blood supply. The changes of related lead ST segment regression (Sum-STR), incidence of reperfusion arrhythmia, corrected thrombolysis in myocardial infarction (TIMI) franle count (CTFC), peaks of MB isoenzyme of creatine kinase (CK-MB), left ventricular ejection fraction (LVEF) and frequency of adverse events in follow-up period were compared among the three groups.Results The baseline characteristics were comparable in three groups. The incidence of ventricular premature beats was significantly lower in gradual IP group than that in routine reperfusion group [30.0% (9/30) vs. 55.0% (22/40),P < 0.05], and although theincidence of ventricular premature beats was lower in IP group than that in routine reperfusion group [34.4% (11/32) vs. 55.0% (22/40)], no statistically significant difference was found (P > 0.05). The incidence of ventricular tachycardia was significantly lower in IP and gradual IP groups than that in routine reperfusion group [15.6% (5/32), 13.3% (4/30) vs. 40.0% (16/40), bothP < 0.05]. The incidences of ventricular fibrillation, bradyarrhythmia and sinus arrest were lower in IP group and gradual IP group than those in routine reperfusion group, but no statistically significant differences were found (allP > 0.05). In IP group and gradual IP group, the Sum-STR incidence, CTFC, CK-MB peaks were lower than those of routine reperfusion group [Sum-STR: (56.7±18.3)%, (57.3±21.5)% vs. (44.6±21.6)%; CTFC: 25.47±5.37, 24.46±6.41 vs. 31.62±7.56; CK-MB peaks (U/L): 126.3±78.5, 121.6±82.5 vs. 147.4±72.5; allP < 0.05], the effect of gradual IP group being the best among the three groups. The levels of LVEF were slightly higher in IP and gradual IP groups than the level in routine reperfusion group (0.507±0.042, 0.511±0.062 vs. 0.497±0.062), but no statistically significant difference was found (bothP > 0.05). In routine reperfusion group, one patient died because the ventricular fibrillation could not be corrected and another one died of no-reflow during operation. Each group had 1 patient died during the 4 weeks of follow-up after operation, in the routine reperfusion group, one died of refractory heart failure, and the cause of death of other two patients, one in IP group and another in gradual IP group, was considered due to subacute thrombosis in stent. Major bleeding events were not found in each group.Conclusion Gradual IP can ameliorate myocardial reperfusion injury more significantly in patients with STEAMI undergoing PPCI.