Adult ; Choanal Atresia ; etiology ; therapy ; Constriction, Pathologic ; etiology ; Humans ; Male ; Nasopharyngeal Diseases ; etiology ; therapy ; Otorhinolaryngologic Surgical Procedures ; adverse effects ; Palate ; surgery ; Postoperative Complications ; therapy ; Uvula ; surgery

Acute Disease ; Case-Control Studies ; Child, Preschool ; Echocardiography, Doppler ; Female ; Heart ; physiopathology ; Humans ; Infant ; Male ; Mucocutaneous Lymph Node Syndrome ; diagnostic imaging ; physiopathology

Objective To investigate the effects of high-fat feeding during pregnancy and lactation on the behaviors and learning memory in adult male offspring,as well as explore its possible mechanisms.Methods Female SD rats were exposed to either high fat diet (HF) or normal diet (ND) during pregnancy and lactation period.From weaning,all male offspring were fed with ND until 120-day.The offspring whose mothers were fed with HF or ND received 14 d chronic unpredictable mild stress (CUMS) or normal circumstance,and being divided into ND group,ND+CUMS group,HF group and HF+CUMS group(9 rats in each group).The Open-field test,sucrose preference test and forced swimming test were used to evaluate the depressive-like behaviors,and Morris water maze test was employed to assess the learning and memory ability.Moreover,blood samples were taken via chronically implanted cardiac catheters for measurement of adrenocorticotropic hormone (ACTH) and corticosterone (CORT) levels in another set of DN group and HF group with normal circumstance during baseline and restraint stress (1 h).Results (1) Compared with the ND group,the sucrose preference in the HF group were decreased (P＜0.05).Compared with ND group,ND +CUMS group showed more serious depressive-like behavior.Vertical score in open-field test (11.36±8.25) and sucrose preference(0.63±0.04) of HF+CUMS group,were lower than those of the ND+CUMS group ((17.12±7.54),(0.73±0.05),respectively).The immobility time in forced swimming test of HF+CUMS group ((33.16±6.35)s) were longer than that of ND+CUMS group ((25.74±7.31) s).(2) In Morris water maze test,the crossing platform times of the HF group was less than those of the HF group.Compared with ND+CUMS group,the target quadrant time,effective area residence time and crossing platform times of HF+CUMS group were decreased significantly (P＜0.05).(3)There was no differences in basal ACTH and CORT between ND group and HF group (P＞0.05).Both ND group and HF group exhibited significantly elevated levels of plasma ACHT and CORT during restraint,but without significant difference between these two groups (P＞ 0.05).Within 3 h after restraint,the HF group showed significant increase of ACTH and CORT compared with ND group(P＜0.05).Conclusion As one kind of distress in early life,high-fat geeding through pregnancy and lactation increase the susceptibility and severity of depressive-like behaviors in adult offspring,as well as reducing the learning and memory ability,and the activity of hypothalamic-pituitary-adrenal axis activity during stress may contribute to the changes.

AIM: To analyze the postoperative infection of pathological myopia with pocket scleral reinforcement. ·METHODS:The clinical data of 167 cases of pathological myopia treated with pocket scleral reinforcement in June to December 2014 were analyzed. The postoperative infection rate, the resistance of pathogenic bacteria were analyzed, and the related factors of infection were analyzed. ·RESULTS: A total of 286 eyes were obtained in 167 patients. The infection rate was 6. 3% in 10 patients ( 18 eyes) . There were 30 pathogenic bacteria isolated from the 18 infected eyes, in which were 10 Staphylococcus aureus, 10 Staphylococcus epidermidis, 6 Klebsiella pneumoniae, 4 Pseudomonas aeruginosa infection. Gram positive bacteria showed higher resistance to penicillin, ampicillin and ciprofloxacin, and were sensitive to vancomycin. The resistance rates of gram negative bacteria to cefotaxime were higher, but to imipenem was low. The two groups of patients age, culture level, operation time, the number of operation, intraoperative nursing staff seniority, postoperative medication compliance rate was statistically significant (P<0. 05), which related to the infection after pocket scleral reinforcement. ·CONCLUSION:The infection caused by Staphylococcus aureus is the most common after pocket scleral reinforcement, and it is sensitive to vancomycin, and gram negative bacteria is sensitive to imipenem. Shortening the operation time, using the experienced nursing staff to cooperate, reducing the number of operation and improving the compliance of the patients can reduce the postoperative infection.

Based on the teaching fact and feature of pharmacy specialty. In this article, curriculum location of general microbiology about object, character, function, content design for the higher vocational colleges were disscused. The result would provide some gist to reform teaching methods for microbiology course.

Objective To establish a method for detecting K-rag gene point mutation in pancreatic adenocarcinoma based on the pyrosequencing and to compare its performance with that of Sanger sequencing.Methods Genomic DNA was extracted from formalin-fixed,paraffin-embedded pancreatic tissues including 49 pancreatic adenocarcinoma,10 normal pancreas,11 chronic pancreatitis,18 benign pancreatic tumor,7 insulin carcinoma,9 ampullary carcinoma,7 bile duct carcinoma and 7 duodenum papillary adenocarcinoma tissues.K-rag gene point mutations at codon 12 were analyzed by pyrosequencing and Sanger sequencing,respectively.Results No mutant K-ras gene Wag detected in normal pancreas,chronic pancreatitis,benign pancreatic tumor,insulin carcinoma,ampullary carcinoma,bile duct carcinoma and duodenum papillary adenocarcinoma tissues by either pyrosequencing or Sanger sequencing.K-rag gene point mutation was detection rate in pancreatic adenocarcinoma tissues was 71.4%(35/49)by pyrosequencing and 61.2%(30/49)by Sanger sequencing,respectively.Conclusions Pyrosequencing is more sensitive than Sanger sequencing and is also accurate,rapid and of high throushput in detecting mutant K-ras gene.It may serve as a practical method for fast batch analysis of clinical samples.

ObjectiveTo study the value of plasma corticotropin-releasing hormone (CRH) and the fetal fibronectin (fFN) in vaginal secretions and cervical length in predicting preterm labor.MethodsThe plasma CRH levels and fFN levels in vaginal secretions from 24 -37 weeks pregnant woman checked up in our hospital from Dec.2009 to Dec.2010 were detected by ELLISA method.The changes of these three indexes were observed with the pregnant time and were analyzed according to different pregnancy outcomes.Results Among the 112 cases of pregnant women,premature delivery in 54 cases,full-term birth 58 cases.At the 24 week of pregnancy,there were significant difference on the cervical length( [2.8 ±0.4]cm vs [3.3 ±0.5]cm,t =3.254,P =0.021 ) between premature delivery group and full-term birth group.At the 28 - 30 week,31 -32 week,33 - 34 week,35 - 36 week,the CRH were ( 162.33 ± 16.49 ) ng/L,(60.01:±: 14.56) ng/L;(352.12 ±61.01 )ng/L,( 118.04 ±53.74)ng/L; (364.55 ±56.71 )ng/L,( 122.95 ±71.41 )ng/L; (372.78 ±149.89)ng/L,(124.00 ± 19.05 )ng/L respectively in premature delivery group and full-term birth group,and there were significant differences on CRH at the four different pregnant time(t =3.687,6.875,8.652,8.524,respectively,P ＜ 0.05 ).It shows better sensitivity ( 97.92％ ),specificity ( 90.00％ ),positive predictive value(95.92％ ) and negative predictive value(94.73％ ) in predicting premature delivery by detection of CRH,fFN combined with cervical length.ConclusionDetection of plasma CRH,fFN combined with cervix length measurement can improve the predictability of premature and provide a good,reliable clinical basis for the early diagnosis and treatment for preterm premature.

Objective To discuss prenatal ultrasound features and fetal outcomes of meconium peritonitis.Methods This is a retrospective study of all cases of fetal meconium peritonitis (n=26) registered in the Department of Obstetrics,Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from April 1,2004 to December 31,2014.Prenatal ultrasound features,surgical findings and fetal outcomes were discussed.Variance analysis,Chi-square test or Fisher's exact test were applied for statistics.Results Among the 26 cases,25(96.2％) were diagnosed prenatally,24 (92.3％) underwent neonatal surgery,and 24 (92.3％) survived.Prenatal ultrasound findings included bowel dilatation (88.5％,23/26),intra-abdominal calcification (42.3％,11/26),fetal ascites (30.8％,8/26),intra-abdominal pseudocysts (15.4％,4/26) and polyhydramnios(50.0％,13/26).Surgical findings confirmed the diagnosis of meconium peritonitis was due to jejunal atresia[16.7％(4/24)],ileal atresia[75％(18/24)],and atresia of jejunal and ileal junction [8.3％(2/24)],respectively.However,no statistical significance was shown in the incidence of bowel dilatation,intra-abdominal calcification,fetal ascites,pseudocysts and polyhydramnios among the three groups of different etiology (all P＞0.05).Conclusions The prenatal ultrasound features of meconium peritonitis may vary a lot.But bowel dilatation combined with intra-abdominal calcification,fetal ascites or pseudocysts prompts the diagnosis of meconium peritonitis.Early surgical intervention in neonatal period could reduce the neonatal mortality remarkably,thus comprehensive and standardized perinatal management are necessary to improve fetal outcomes.

Adolescent ; Adult ; Aged ; Bone Marrow ; pathology ; Child ; Female ; Humans ; Lymphoma, Non-Hodgkin ; diagnosis ; pathology ; Male ; Middle Aged ; Spleen ; pathology ; Young Adult

Objective To observe the clinical efficacy of ginger-partitioned moxibustion in treating myelo- suppression induced by chemotherapy for multiple myeloma (MM), and to discuss the effect of ginger-partitioned moxibustion in preventing and treating the adverse reactions of chemotherapy.Method Forty-four MM patients with myelosuppression induced by chemotherapy were randomized into a treatment group and a control group, 22 cases each. The treatment group was intervened by ginger-partitioned moxibustion, while the control group was intervened by oral administration of Leukogen tablets, both for 14 d. The white blood cell (WBC) count was observed before the treatment, on treatment day 7 and 14, and 1 week after the intervention; the incidence of nausea and vomit and clinical efficacies were compared between the two groups.Result The total effective rate was 81.8% in the treatment group versus 63.6% in the control group, and the difference was statistically significant (P<0.05). The WBC count on the 7th treatment day was significantly different from that before the treatment in both groups (P<0.05); the WBC count in the treatment group was significantly different from that in the control group on the 7th treatment day (P<0.05). The WBC count on the 14th treatment day was significantly different from that on the 7th day in both groups(P<0.05); the WBC count in the treatment group was significantly different from that in the control group on the 14th treatment day (P<0.05). The WBC count 1 week after the treatment was insignificantly different from that on the 14th treatment day in both groups (P>0.05); there was no significant difference in comparing the WBC count 1 week after the treatment between the two groups (P>0.05). The incidence of nausea and vomit in the treatment group was significantly lower than that in the control group after the treatment (P<0.05).Conclusion Ginger-partitioned moxi- bustion can effectively treat myelosuppression due to chemotherapy for MM, and it can significantly increase the WBC count.