Objective Understand the hospital surgical treatment of female infertility patients after discharge health needs,to provide evidence for continuity of the corresponding nursing measures.Methods After surgical treatment of hospital preparation of hospital,100 cases of infertility patients designed questionnaire,to understand the patient's health requirements.Results About 94％ of patients had continuity care needs,The need for continuity care content in the top three:observation,the knowledge of the disease,mental health counseling.Continuity of care means demand is in the top three:We Chat public information push,add patients group of exchange of experience and telephone follow-up on a regular basis.Conclusion the hospitalized patients with infertility of the continuity of care after discharge and demand is high,enhancing health education for patients after discharge,the continuity of the individualized modern nursing measures,improve the patients discharged from hospital after conception rate and quality of life.

Trypsin was purified from crude material of pig pancreas by AOT/isooctane reversed micellar system.The influence of the main operating parameters such as ethanol concentration in forward and backward extraction,pH,KCl and AOT concentration,temperature were investigated.Forward and backward extraction recovery of trypsin reached almost 90% and neared 100%,respectively.Finally,about 88% of total yield was obtained,and the specific activity of trypsin was increased to over 1800U/mg with purification factor of 5 folds more.In AOT-isooctane reverse micellar extraction system,denaturation or precipitation of proteins always occured due to strong electrostatic interaction between AOT-proteins molecules.It had been resolved by adding ethanol into reverse micellar system,and no denaturation was observed.Otherwise,the phase separation time was shortened significantly because of ethanol added.It was only 10 minutes or less to reach phases separation after forward and backward extraction.If this method can be applied in industry,efficiency will be greatly improved.

Objective To evaluate the role of mierosurgery in surgical treatment to urethrocutaneous fistula after urethroplasty in hypospadias and improve surgical results.Methods From 1999 to 2006,44 urethrocutaneous fistulae (more than 3mm in diameter) after urethroplasty for hypospadias in 33 patients were repaired with different skin flaps.For example,Thiersch technique,urthroplasty,etc.Microsurgical tech- nique was employed in every case.Results The success rates of different procedure were 84.8% (28/33) for Thiersch technique,100% (11/11) for urethroplasty respectively.The total success rate was 88.6%(39/ 44).Conclusion It's just application of skin flap for repairing of big or complex urinary fistula after hypos- padias surgery.The application of microsurgical technique can increase success rate.It is necessary to excise scar and partial urethra for hypospadias fistula combined with urethral structures,cicatricial eontracture and in- curvation of penis.Rich blood-supply,low tension and atraumatic technique are all very important to improve surgery success rates of urinary,fistula after hypospadias repair.

The influence of MRI on severity grading and activity staging in thyroid associated ophthalmopathy (TAO) was evaluated.The results showed that MRI had a higher detection rate in abnormal extraocular muscle than NOSPECS scores(χ~2 = 19.37,P = 0.000).MRI had higher sensitivity,specificity,and accuracy in detection of active TAO than clinical activity score (100% vs 95.7%,88.2% vs 35.3%,96.9% vs 79.7%,respectively).Therefore,MRI improves early detection of atypical grade 4 cases.Signal intensity elevation in adipose suppressed T2WI is helpful to define active stage.

The ultrasound devices have been widely applied in hospitals.The audio & video teaching system for ultrasonic diagnosis based on network was built for training ultrasonic diagnosis skill.The system should lay emphasis on the design of consulting room,network,server,grouping study and meeting teaching systems.The system construction and application are introduced in combination with actual experiences in hospital.

Objective To analyze the correlation of interleukin(IL)-12B gene single nucleotide polymorphism(SNP)rs6887695 with clinical phenotypes(including age at onset,family history,clinical types,gender)of psoriasis vulgaris in Chinese Han population.Methods This study recruited 575 patients with psoriasis vulgaris and 1403 healthy controls.DNA samples were obtained from these subjects.PCR with Taqman fluorescent probe(ABI 7900 system)was performed to analyze the genotype of SNP rs6887695 in IL-12B gene.Statistical analysis was carried out by using the software SPSS 14.0,and Chi-square test was conducted to compare the frequency of the SNP rs6887695 genotypes and alleles between the patients and controls as well as between patients with different clinical phenotypes of psoriasis.Results The frequency of GG,GC and CC genotype of the SNP rs6887695 was 42.61％,45.39％ and 12.0％ respectively in the patients,compared to 34.42％,47.83％ and 17.75％ in the healthy controls(x2 =16.31,P ＜ 0.01);the frequency of G and C allele of the SNP rs6887695 was 65.30％ and 34.70％ respectively in the patients,compared to 58.34％ and 41.66％ respectively in the healthy controls(x2 =16.54,P＜0.01).Significant differences were observed in the distribution of genotypes and alleles of the SNP rs6887695 between patients with chronic plaque psoriasis(n =543)and those with acute guttate psoriasis(n =32,x2 =18.11,12.19,both P ＜ 0.01).Increased frequency of G allele and GG genotype of the SNP rs6887695 were noted in the patients with psoriasis vulgaris compared with the healthy controls,and in the patients with plaque psoriasis compared with those with guttate psoriasis.However,there was no statistical difference in the distribution of SNP rs6887695 genotypes or alleles between 540 patients with adult onset psoriasis and 35 patients with child onset psoriasis,between 102 patients with family history and 440 patients without family history,or between 341 male patients and 234 female patients(all P ＞ 0.05).Conclusions The IL-12B SNP rs6887695 may be associated with the susceptibility to psoriasis vulgaris in Chinese Han population,especially with the susceptibility to plaque psoriasis,but seems unassociated with the age at onset,family history or gender of patients.

Objective:To investigate the expression of TLR4 mRNA?TLR2 mRNA in the peripheral blood mononuclear cells (PBMC) from the patients with Gram positive and Gram negative infections.Methods:TLR4 and TLR2 mRNA were detected in the patients with Gram negative infections ( n =20) and the patients with Gram positive infections ( n =15) and the normal persons as control ( n =24) with the method of Taqman Real-time PCR.Results:TLR4 mRNA expression in the patients with Gram negative infections were significantly higher than Gram positive infections patients and the normals ( P 0.05).Conclusion:The results showed that the increased expression levels of TLR4 mRNA in PBMC from the Gram negative infectious patients are associated with Gram negative infections and the detection of TLR4 mRNA expression may be a method of diagnosis for Gram negative infections in the early stage.

Adolescent ; Diagnosis, Differential ; Humans ; Male ; Sturge-Weber Syndrome ; pathology

Objective To explore the value of serum chromogranin A (CgA) in clinical diagnosis and efficacy evaluation of gastroenteropancreatic neuroendocrine neoplasm (GEP-NEN).Methods From January 2011 to December 2012,87 GEP-NEN patients were enrolled,which included 50 patients with lesions and 37 patients without lesions after surgery.Eighty-four healthy subjects were taken as control group.The serum CgA levels of all subjects were measured with enzyme linked immunosorbent assay.Nonparametric test,receiver operating characteristic curve and Cox regression univariate analysis were performed for analysis.Results The median of serum CgA level of GEP-NEN patients with lesions was 97μg/L,which was significantly higher than that of patients without lesions after surgery (42 μg/L,Z=3.451,P=0.001) and healthy control (47 μg/L,Z=3.149,P=0.002).The value of 95 μg/L was taken as diagnostic cut-off value for healthy controls,patients without lesions and patients with lesions,the sensitivity and specificity were 54.0％ and 90.1％,respectively.The median of serum CgA level of the patients with distant metastasis was 231 μg/L,which was higher than that of patients without distant metastasis (46 μg/L,Z=3.340,P=0.001).After treatment,the serum CgA levels of 12 patients with complete remission,partial remission or stable tumor decreased more than 20％ of baseline values.The serum CgA levels of five patients increased more than 20 ％ of baseline values and the tumors of them showed progress.Cox regression analysis showed that there was no correlation between CgA levels of patients with lesions and prognosis (r=1.000,P=0.252).Conclusion Neuroendocrine marker CgA has high diagnostic value in GEP-NEN,and can be used as an important biomarker in clinical diagnosis and efficacy evaluation of GEP-NEN.

Objective To explore the occurrence site, clinical manifestations, endoscopic and radiographicfeatures, pathologiccharacteristics, diagnosis, treatmentandprognosisof gastroenteropancreatic neuroendocrine neoplasm (GEP-NEN).MethodsFrom January 2000 to June 2010,medical records of 87 GEP-NEN patients in the First Affiliated Hospital of Sun Yat-sen University were collected. The neuroendocrine properties of the tumors were determined by immunohistochemistry staining of neuroendocrine markers Syn and CgA.Then according to histology and proliferation activity, the GEP-NEN tumors were classified as neuroendocrine tumor (G1 and G2 grade), neuroendocrine carcinoma (G3 grade) and mixed adenoendocrine carcinoma (G3 grade).Results36 cases (41.4％) of GEP-NEN tumors were in pancreas, followed by 18 cases in rectum (20.7％), 9 cases in stomach (10.3％) and 6 cases in duodenum (6.9％).Total 69 of 87 GEP-NEN cases (74.7％) were nonfunctional tumors, a variety of gastrointestinal symptoms or symptoms caused by local tumor compression were the most first symptoms, and no one case presented carcinoid syndrome.The manifestations of endoscopy and radiographic image were tumor occupying lesion.Of 87 GEP-NEN cases, 69 cases were neuroendocrine tumor (79.7％), 13 cases were neuroendocrine carcinoma (14.9％) and 5 cases were mixed adenoendocrine carcinoma (5.4％).The percentage of grade G1, G2 and G3 tumors were 64.9％、 14.9％ and 20.2％ respectively.Muscularis or serosa infiltration were found in 22 GEP-NEN patients (47.8％) at the first visit, lymphatic metastasis was in 18 cases (20.7％) and distant metastasis were in 18 cases (20.7％), mostly migrated to liver.Immunohistochemistry staining positive rates of CgA and Syn were 74.2％ and 88.1％.A total of 79 patients (90.8％) were underwent surgery.The 1-, 3-and 5-year survival rates were 76.9％, 54.2％and 41.7％ during follow-up.ConclusionsGEP-NEN may occur at any part of the digestive system,the clinical manifestations are variable.Endoscopy and radiographic examination play an important role in tumor diagnosis, but final diagnosis is mainly based on pathological detection, and surgery is the main treatment option.The prognosis of the tumor is correlated with the pathological classification,grading and condition of distant metastasis.