The post-stroke depression refers to a affective disorders within 2 to 3 years after stroke in patients with stroke.Its main features are depressed mood,decreased interest,irritability,pessimism,and slow thinking,etc.Usually the symptoms will last for more than 2 weeks.It is one of the most common complications of stroke and may seriously affect the rehabilitation and quality of life of patients.Some patients even have suicidal tendency.Early intervention is very important for late neurological recovery in patients with stroke.It can not only improve cognitive function,but also reduce the morbidity and mortality.This article reviews the treatment of post-stroke depression.

Objective:To explore the therapeutic efficacy of a new access to internal rigid fixation for mandibular condylar fracture. Methods: 7 patients with 9 unilateral mandibular condylar fractures were treated with preauricular beeline incisions. The two trunks of facial nerve were dissected and separated along the surface of the superficial temporal veins. Mandibular ramus periosteum was dissected. The fracture segments were reduced and fixed under sufficient exposure. Results: This operation access provided a sufficient exposure and was convenient for reduction and fixation. All the patients recovered effectively.Conclusion: This surgical approach is one of the feasible methods for reduction and fixation of mandibular condylar fracture.

Objective:To study the effect of Rhizoma Coptidis apozem on expression of AMP-activated protein kinase(AMPK) in skeletal muscle of metabolic syndrome rats. Methods:The models were established by administering high fat diet. Rats were randomly divided into five group: normal control group, metabriolic syndome group, Rhizoma Coptidis apozem group, Berberine group, Metformin group. To estimate insulin resistance by euglycemic hyperinsulinemic glucose clamp(GC) tecchnique. To estimate expression of AMPK by using Western blot. Results: Compared with metabolic syndrome group, Rhizoma Coptidis apozem group had higher M-value, lower wet weight of innards fat, and higher protein level of p-AMPK-?. Conclusion: Rhizoma Coptidis apozem can improve insulin resistance, decrease innards fat, and regulate up expression of AMPK.

Objective To investigate the effect of preoperative chlorhexidine bath for reducing the incidence of sur-gical site infection(SSI)in patients undergoing spinal surgery.Methods All patients who undergoing spinal surgery (with no implants)in the department of neurosurgery of a hospital between January 2013 and December 2014 were monitored,the selected patients were divided into control group (January-December of 2013,no intervention meas-ures were taken)and trial group(January-December of 2014,1 .8%-2.2% chlorhexidine bath for two nights before operation),incidence of SSI between two groups of patients before and after intervention was compared,interven-tions effect was evaluated.Results A total of 1 043 patients undergoing spinal surgery were enrolled,41 (3.93%) had SSI,incidence of SSI rates in control group and trial group were 6.47% and 2.34% respectively,the difference was statistically significant (P=0.001).According to the incidence of SSI in control group,actual infected patients in trial group were 27 less than the anticipated patients with infection.The average hospitalization expense in SSI group and non-SSI group were ￥33 641 .00 and ￥23 072.50 respectively,each patient could save ￥10 568.50 on average.Therefore,through the intervention measures,￥285 349.50 of hospitalization expense could be saved. Except ￥2 100 of trial material cost and ￥12 820 of manual labour cost,￥270 429.50 of social cost was ultimately saved.The mean length of hospital stay in control group and trial group were 10 (8-12)days and 9 (8-12)days respectively,rank test showed that the difference was not statistically significant (Z = - 0.68,P = 0.50 ). Conclusion Chlorhexidine bath intervention can not only reduce SSI rate,but also save the expense of hospitaliza-tion,whether it can shorten the length of hospital stay needs to be further studied.

Melamine is a kind of triazine compound and the fluorescence of it can get enhanced in the presence of cationic surfactant in weak alkaline medium. A new fluorescent spectrophotometry based on this principle) has been developed to determine melamine under the optimum conditions such as Tris-HCl buffer solution), pH 8.0 and with CTMAB as sensitizing agent. The linear range, detection limit and relative standard deviation were 25-1000 μg/L, 19 μg/L and 1.6%,respectively. The samples were pretreated according to the solid phase extraction monolithic column to carry out the detection of real milk. This method is simple, rapid and accurate. It can be used to screen and detect the milk samples primarily.

A strain of resistance to copper and cadmium with high concentration, named NTG-01, was isolated from soils of DaYe county mineral area in HuBei province. It can resist copper of 4.5mmol/L and cadmium of 2mmol/L , so we can say that it is a important strain used to study the resistance mechanism of copper and cadmium. A series of morphological and biochemical characteristics and sequences analysis of 16S rDNA reveal that it belongs to the bacteria and is gram negative, short rod, flagella around, the size of bacteria is about 0.8?m?2.0?m , V-P result shows positive, methyl-red result displays negative, and glucose can be utilized to produce acid and gas; In addition to, we find that it has the percent 99 homologous to Enterobacteraerogenes by 16S rDNA sequences BLAST analysis, plus the results of morphological and biochemical parameters, it belongs to Enterobacteraerogenes. We can conclude that NTG-01 has higher resistance to many different heavy metals by measuring MICs values of nine heavy metals at last.

0.05).The grade of antibiotics tended to decline with the increase in of dressing change freqnency so it could decrease the expenditure of antibiotics.The rate of fungal infection lowered while hospitalization did not appear to be prolonged.CONCLUSIONS After the analysis of the use of antibacterials for burn patients,we find that the proper use of antibiotics and the increase in dressing change would lower the grade of antibiotics and expenditure,at the same time they do not increase the rate of bacterial infection and fungal infection,and do not prolong the duration of patients hospitalization time.

Objective To explore the clinical features of methylmalonic acidemia (MMA) in children admitted to the pediatric intensive care unit, to help improve our understanding of MMA. Methods The clinical data of 21 patients with MMA admitted to our PICU from December 2012 to August 2016 were analyzed. Diagnosis were confirmed by gas chromatography-mass spectrometry, GC/MS. Results twenty-four of 158 suspected cases were confirmed as having organic acidemia diseases including 21 cases of MMA, one case of propionic acidemia, one case of urea cycle disorders, and one case of glutaric acidemia. The main clinical manifestations were feeding difficulty, malnutrition (13 cases), developmental retardation (12 cases), lethargy (10 cases), tricuspid severe reflux and pulmonary hypertension (1 case), hydrocephaly (5 cases), muscular dystonia (three cases with hypertonia, and four with hypotonia), convulsion (7 cases), apnea, sobbing respiration (10 cases), chromatosis (6 cases), anemia (13 cases), edema (6 cases), thrombocytopenia (6 cases), hematuria and proteinuria (2 cases). Five cases gave up therapy before diagnosis was made. Sixteen cases received the treatment with Vitamin B12 and supplementation of L-carnitine. Seven cases gave up after treatment without effect or deterioration of condition. Eight cases were vitamin B12-responsive, and one case was vitamin B12-nonresponsive. The follow-up for a period ranging from three months to two years, among eight vitamin B12-responsive cases, 6 cases showed a favorable outcome with apparent improvement, one case had no symptom and one patient died from severe pneumonia. Vitamin B12-nonresponsive case was still alive. Conclusions The clinical manifestations of MMA are non-specific. Urine organic acid analysis is critical to early diagnosis of MMA in high-risk patients. Timely diagnosis and appropriate long-term treatment are essential to improve the prognosis of the disease.

Three hundred and nine community health service (CHS) practitioners were selected with randomized cluster sampling for survey with the job satisfaction questionnaire-occupational stress indicator (OSI).Degree of the job satisfaction was (68 ± 12)%.Position, work experience, income,feeling of recognition, degree of motivation, the scope for career development, the space for personal ambition and the relationship between salary and work load were potential influencing factors of job satisfaction to CHS practitioners.The authors suggest to establish the dynamic mechanisms of satisfaction study and to formulate comprehensive and effective incentive measures for CHS practitioners.

A new nested-polymerase chain reaction (nested-PCR) assay was developed to detect human parvovirus B19 DNA corresponding to the nonstructural protein in clinical specimens in a routine diagnostic laboratory. The sensitivity of this highly specific assay was up to 0.005 fg of B19 DNA. Parvovirus B19 was identified in sera of 20 pregnant women with abnormal pregnant outcome. Among these 20 cases, intrauterine parvovirus infection did exist in 7 pregnant women because parvovirus B19 DNA was detected in the pregnant tissues of them such as placenta tissues, chorionic villi, amniotic fluid, fetal spleen, liver and abdominal fluids.
DNA, Viral/*analysis ; Parvoviridae Infections/*virology ; Parvovirus B19, Human/genetics ; Parvovirus B19, Human/*isolation & purification ; Placenta/virology ; Pregnancy Complications, Infectious/diagnosis ; Pregnancy Complications, Infectious/*virology ; Viral Nonstructural Proteins/*analysis