Female ; Humans ; Liability, Legal ; Middle Aged ; Occupational Diseases ; diagnosis ; Occupational Health ; legislation & jurisprudence ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; diagnosis ; etiology

Objective To observe the significance of expressions of CD14+CD16+ on peripheral monocytes in children with Kawasaki di-sease (KD).Methods The expression of CD14+ and CD14+CD16+ monocytes in 16 children with KD (1-11 years old) were analyzed by flow cytomety both pre-treatment and post-treatment.And the percentages of CD14+CD16+ monocytes among CD14+ monocytes were calculated.Sixteen healthy children (10 months -10 years old) were served as normal control group.Statistical analysis was performed using t test.Results The levels of CD14+ monocytes,percentage of CD14+CD16+ monocytes among CD14+ monocytes and CD14+CD16+ monocytes in children with KD during acute phase (n=16) were (1.03?0.58)?109 L-1,(12.53?5.31)% and(1.20?0.79)?108 L-1.They were significantly higher than those in the normal controls[(0.57?0.21)?109 L-1,(3.86?1.84)% and (0.21?0.10)?108 L-1](Pa0.05).And the expressive levels remained high when the patient recurred.Conclusions The expressive levels of CD14+CD16+ monocytes increase in children with KD.And they change when the patient's clinical condition change.

Inosiplex is a compound formulation composed of inosine and p-acetaminobenzoic acid (PABA) salt of N,N-dimethylamino-2-propanol (DIP). This study was to investigate the clinical plasma pharmacokinetic properties of DIP and PABA after single and multiple oral doses of inosiplex tablets in healthy Chinese volunteers. The established LC/MS/MS method for plasma DIP determination had a linear range of 0.02-10 mg/mL, and the HPLC method for plasma PABA determination had a linear range of 0.05-40 mg/mL. Linear pharmacokinetic characteristics were found with single oral doses of 0.5, 1.0 and 2.0 g. No obvious accumulation effects were observed for DIP and PABA.

To explore the effect of magnitude and duration on the performance of Cumulative Sum (CUSUM),with simulation method used on the subject after the insertion of 11 outbreak events into baseline data with Poisson distribution.Sensitivity fluctuated from 9.1％ to 100.0％ with specificities higher than 98.6％.Sensitivity was significantly correlated with magnitude,and increased along with the increase of magnitude.However,no significant correlation was observed between sensitivity and duration.A magnitude which was at least 2.6 times higher than that of the mean daily baseline could result in the sensitivity of 100.0％.Time-lag would be improved along with the increase of magnitude.Time between onset and detection of an outbreak was no longer than one day when magnitude was more than 1.8 of the mean daily baseline.In summary,the performance of CUSUM was influenced by magnitude,but not by duration.CUSUM had the advantage of good time-lag and high sensitivity when the outbreak magnitude was more than 2.4 time over the baseline data.

OBJECTIVETo analysis the relationship between esthetic characters and satisfaction degree of patients.

METHODSNinety patients requiring single anterior tooth restoration were treated in clinic with all-ceramic crowns. A visual analogue scale (VAS) was used to assess the satisfaction degree of patients after treatment. Clinical assessments were made by a prosthodontist in characters of feature, surface texture, hue, color distribution, incisal transparency, and individual characterization of all-ceramic crowns. Color-difference between the crowns and corresponding natural teeth was tested by Vita Easyshade electrical colorimetric instrument. The relationship between the last two items and patients' satisfaction degree was analyzed.

RESULTSThere were significance differences in the different degree among all the six esthetic characters (P < 0.05), except good and moderate degrees in the character of hue (P = 0.553). And color distribution, individual characterization, and surface texture of the crowns showed high correlations with the satisfaction degree of patients (r = 0.485, 0.472, 0.467). Total color-differences, absolute value of hue-differences, and Deltaa between restorations and corresponding natural teeth were related to the satisfaction degree of patients, and Spearman correlation coefficient was -0.434, -0.371, and -0.406 (P < 0.05), respectively.

CONCLUSIONSAll the esthetic characters assessed in clinic were related to the satisfaction degrees of patients, especially color distribution, individual characterization and surface texture. Total color-differences and hue-differences were correlated with the satisfaction degrees of patients as well.

Adolescent ; Adult ; Crowns ; Dental Porcelain ; Dental Prosthesis Design ; standards ; Esthetics, Dental ; statistics & numerical data ; Female ; Humans ; Incisor ; injuries ; Male ; Middle Aged ; Patient Satisfaction ; statistics & numerical data ; Prosthesis Coloring ; Surface Properties ; Young Adult

Objective To discuss the risk factors attributing intracranial infection following brain injury operation. Methods Difference factors between intracranial infection group and non-infection group following brain injury operations were compared by retrospective analysis. Results Involved in the study were 770 cases in non-infective group and 142 cases (15.6%) in infective group, with the types of infection including nonbacterial meningitis, bacterial meningitis, cerebral ventriclitis and ventrical pus accumulation, cerebral abscess, subdural pus accumulation, subcutaneous or/and subskull flap pus accumulation or osteomyelitis, and incision infections. The rate of bacterial detection was 27.5%.Postoperative infections following brain injury surgery were related to hotter weather, advanced age of patients, severity of traumatic state, multiple operations in short time, successive or double-lateral craniotomies, long-time (＞5 h) operation, microsurgery, operation on skull base or postfossa, cerebral ventricle draining, subcutaneous or epidural hydrops, and emergency operation(P＜0.05). Conclusion It should be given more attention and prophylactic treatments for the brain injury with infective risk factors mentioned above.

OBJECTIVETo analyze the radiological parameters of the conservatively in treating distal radius fracture and investigate whether the final re-displacement can be predicted after primary reduction.

METHODSFrom January 2013 to June 2014,212 patients with distal radial fracture conservatively were treated in our hospital, 107 patients of them were excluded because of their incomplete radiological parameters;the remaining 105 patients were available for radiological were assessed after injury, there were 56 male patients and 49 female patients in this study, the average age of the patients was 51 years old (ranged from 22 to 80 years). According to AO classification, there were 47 cases of type A2 and C1, and 58 cases of type A3, C2, C3. All patients were treated by closed reduction and below-elbow cast immobilization for 4 to 6 weeks. All patients were followed up for 3 to 6 months (means 4.5 months) by X-ray, all fractures were healed. Standard AP and lateral radiographic examination was conducted before reduction and after reduction and bony consolidation,the dorsal angulation and the radial angle were measured at each time point. The linear regression was used for the analysis to find out whether the final re-displacement can be predicted after primary reduction.

RESULTSAmong 105 patients,the significant correlations were found for the dorsal angulation between the reduction time and the end time (r = 0.82) and for the radial angulation between the reduction time and end time (r = 0.85).

CONCLUSIONThe dorsal angulation and the radial angulation after complete healing can be predicted from linear the regression functions. Due to the possibility of predicting the end result, whether the fracture should receive further conservative treatment or surgical treatment can be decided immediately.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Predictive Value of Tests ; Radiography ; Radius Fractures ; diagnostic imaging ; therapy

OBJECTIVETo investigate the inhibitor of matrix metalloproteinase-2 (MMP-2) (2R)-2-[5-[4-[ ethyl-methylamino] phenyl [thiophene-2-sulfonylamino]-3-methylbutyric acid (TISAM) therapeutic effect on experimental autoimmune myocarditis (EAM) in Lewis rats.

METHODSTreatment protocol of oral administration of 5 mg/kg TISAM once a day for 14 days was performed on EAM Lewis rats. EAM Lewis rats were divided into 3 groups: treatment in early, middle and later stage respectively (n = 20). After experiment at the designate time point, the rats were euthanatized and hearts were harvested. Cardiac inflammatory score, fibrosis score and content, and infiltration of macrophages and T lyminflammatory score, fibrosis score and content, and infiltration of macrophages and T lymphocytes, message RNA (mRNA) expression of matrix metalloproteinase (MMP)-2 and MMP-9 and protein activity of gelatinase were determined.

RESULTSTISAM treatment in early phase was invalid (treatment started from the creation of the model), treatment in middle and later phase was effective (treatment started from 7 and 14 day after the creation of the model).

CONCLUSIONInhibitor of MMP-2 can block ventricular remodeling in middle stage in EAM Lewis rats. The mechanism maybe alleviate the inflammatory cell cardiac infiltration, decrease the mRNA expression of MMP-2 at transcript level and downregulate gelatinase activity at protein level.

Animals ; Autoimmune Diseases ; drug therapy ; Female ; Male ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase Inhibitors ; therapeutic use ; Myocarditis ; drug therapy ; Rats ; Rats, Inbred Lew ; Thiophenes ; therapeutic use

OBJECTIVETo investigate the risk factors for early disseminated intravascular coagulation (DIC) in neonates with sepsis.

METHODSA retrospective clinical study was performed on 100 neonates with a confirmed diagnosis of sepsis between 2012 and 2013. The children were classified into normal coagulation group, non-overt DIC group (early DIC group), and overt DIC group (late DIC group) based on the ISTH overt DIC scoring system. The clinical manifestations and risk factors were analyzed statistically.

RESULTSEarly DIC occurred in 44 (44%) cases in the 100 neonates with sepsis. The incidence of sclerema showed significant differences between the three groups (P<0.05). Asphyxia, bleeding, and Gram-negative bacterial infection were independent risk factors for early DIC.

CONCLUSIONSCoagulation function should be actively monitored and early intervention measures should be taken for neonates with asphyxia, bleeding, and Gram-negative bacterial infection to prevent early DIC from progressing to late DIC.

Disseminated Intravascular Coagulation ; etiology ; Female ; Humans ; Infant, Newborn ; Logistic Models ; Male ; Risk Factors ; Sepsis ; complications

OBJECTIVETo observe the clinical efficacy and safety of Simiao Xiaobi Decoction (SXD) in treating active rheumatoid arthritis (RA) of humid pyretic toxic Bi-Zheng (HPTB) syndrome type.

METHODSOne hundred and twenty RA patients were randomly assigned to 2 groups, 60 in the treatment group receiving SXD, and 60 in the control group receiving methotrexate, all were treated for 12 weeks. Clinical efficacy in patients was evaluated, referring to the criteria recommended by European League Against Rheumatoism (EULAR), in terms of effective rate, main symptoms, signs, scoring on symptom/sign by Chinese medicine scale and DAS28, physical and chemical indices, long-term outcome of patients and the average therapeutic effect initiating time. Meantime, the adverse reaction was recorded.

RESULTSThe study was completed in 103 patients, 52 in the treated group and 51 in the control group. According to a per-protocol analysis, the effective rate was better in the treatment group than in the control group with marked difference in terms of Chinese and Western medicine respectively (92.3% vs 70.6% and 86.5% vs 62.7%, P<0.05). Superiorities in the treatment group were also seen in the improvements of main symptoms and signs, symptom/sign scores, DAS28 scores, and long-term outcome. Moreover, the average therapeutic effect initiating time was shorter (5.31 +/- 0.36 weeks vs 8.28 +/- 0.45 weeks), while the incidence of adverse reaction was less in the treatment group than in the control group (6.7% vs 43.3%, P<0.05).

CONCLUSIONSXD can improve the joint symptoms and general condition of RA patients of HPTB type with shorter initiating time and less adverse reaction.

Adult ; Antirheumatic Agents ; therapeutic use ; Arthritis, Rheumatoid ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Methotrexate ; therapeutic use ; Middle Aged ; Phytotherapy