Objective:To repair unilateral incomplete cleft lip with Noordhoof's incomplete cheiloplasty. To analyze the properties of the technique and to emphasize the key points of the operation design and manipulation. Methods:52 cases of unilateral incomplete cleft lip were received Noordhoff treatment. The characterization of operative method, results and attention were analyzed. Results: 51 cases are totally healed successfully except 1 case is healed successfully by re-operation for losing balance onto the floor. Conclusion: With Noordhoof's surgical technique for unilateral incomplete cleft lip, parenchyma of the lip is utilized mostly, the nosewing outboard incision is avoided. The shape of vermilion is more satisfactory.

Objective To investigate the relationship of placental vascular anastomosis and physical development and morbidity of the disease in twin neonates.Methods Fourteen pairs of twin neonates deliveried from Sep.2005 to Aug.2009 were enrolled in Newborn Intensive Care Unit,the Third Affiliated Hospital of Zhengzhou University.These twins were divided into 2 groups according the conditions of placental vascular anastomosis:significant placental vascular anastomosis group(group A) and no significant vascula anastomosis group(group B).Birth weight,head circumference,length,the morbidity of disease were all investigated in 2 groups.Clinic follow-up included neonatal behavioral neurological assessment(NBNA) and children′s development center of China(CDCC).The correlation of neonates placental vascular anastomosis between twin neonates were compared.Results There were statistically significant differences between group A and group B in birth weight,head circumference and body length(t=6.070,5.237,5.784,Pa

Objective To investigate the association of single nucleotide polymorphisms(SNPs)in regulated upon activation normal T cell expressed and secreted (RANTES) gene C-28G(RANTES C-28G),RANTES A-403G and Eotaxin-3 gene C +77T(Eotaxin-3 C+77T) with asthma in Han ethnic children. Methods The buccal mucosa swabs of 192 Han ethnic children with asthma (asthma group) were collected,and polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was employed to detect the SNP loci of RANTES A-403G,C-28G and Eotaxin-3 C+77T.Besides,another 192 healthy subjects (aged 18 to 22 years) without sibship with those in asthma group were served as controls.Genotype and genotypic distribution between these two groups were analysed. Results There was no significant differences in genotype and genotypic distribution of SNP loci of RANTES A-403G and RANTES C-28G between asthma group and control group (P>0.05),while there were significant differences in genotypic distribution of Eotaxin-3 C+77T between these two groups.The frequency of Eotaxin-3 C+77T T/T genotype in asthma group was significantly higher than that in control group (32.3% vs 12.5%,OR=3.44,P=0.000). Conclusion Eotaxin-3 C+77T may be the asthma susceptible SNP loci for Han ethnic children,and Eotaxin-3 C+77T T/T is significantly related with the development of childhood asthma

Objective: This study aims to investigate the correlation between the expression of FoxP3, TGF-β1, and epitheli-al-mesenchymal transition (EMT) in breast cancer and to determine the clinical significance of FoxP3. Methods: The expression of FoxP3, TGF-β1, E-Cadherin, N-Cadherin, Vimentin, and Fibronectin protein were detected in the cancer cells of 74 cases with breast carcinoma via immunohistochemistry. The correlation of FoxP3 protein with clinico-pathologic features of breast carcinoma and the re-lationships among the expressions of FoxP3, TGF-β1, and epithelial-mesenchymal transition (EMT) were analyzed. Results:The ex-pression rates of FoxP3, TGF-β1, and EMT are 36.5%(27/74), 39.2%(29/74), and 40.5%(30/74), respectively. The FoxP3 protein ex-pression in breast cancer is correlated with lymph node metastasis (P<0.05) but not with other clinico-pathological features (P>0.05). The expression of FoxP3 is also correlated with the expression of TGF-β1. Furthermore, TGF-β1 can induce EMT (P<0.05). Conclu-sion:The expression of FoxP3 is correlated with lymph node metastasis and EMT in breast cancer. Therefore, FoxP3 may be a marker for predicting metastasis.

Objective To investigate the effect of combination therapy by observing the salivary glands function and related organ pathology after given methotrexate (MTX) and cyclophosphamide (CTX) intermittently in induced mice model of Sjogren's syndrome (SS). To further explore the synergistic effect of combination therapy by detecting the immunological regulatory factor B cell activation factor belonging to the TNF family (BAFF) expression. Methods The ingredients of Lewis rat's exocrine glands homogenate were injected into female C57BL/6 mice to set up the mice model of SS. After established the SS mice model successfully, they were randomly divided into six SS model group, including low-dose MTX treatment group (0.02 mg/w), high-dose MTX treatment group (0.06 mg/w), CTX pause treatment group (1.2 mg/3 w), CTX alternate day treatment group (0.6 mg/2 d), MTX+CTX combination treatment group (MTX 0.02 mg/3 w+ CTX 1.2 mg/3 w). Treatment effects were assessed both clinically and histologically. Results Eighteen weeks after the first treatment, the improvement of the salivary secretion of the CTX alternate day treatment group and MTX+CTX combination treatment group were higher than other groups, which showed statistically significant difference (P<0.01). Compared with the SS model control group, HE staining showed that the lymphocytic infiltration of exoerine glands was decreased in the treatment group. In the CTX alternate day treatment group and MTX+CTX combination treatment group, few amount of inflammatory cell infiltration were found, and the expression intensity of BAFF mRNA and protein were decreased markedly in salivary gland than others by RT-PCR and immunohistochemistry assay (P<0.01). Conclusion MTX and CTX can inhibit lymphocytic infiltration of the salivary glands, inhibit BAFF transcriptional level and production of BAFF protein, leading to an increase of fluid production. It suggests that modulation of signaling via BAFF pathways may be a mechanism of action. MTX and CTX combination therapy is more effective than single-agent therapy. The inhibitory effects of MTX and CTX on BAFF-mediated inflammatory pathways are primarily synergistic.

Objective To investigate the lipid profiles of patients with primary Sjogren's syndrome (pSS) and to analyze the correlation between abnormal serum lipids and the inflammationsof SS. Methods One hundred and fourteen pSS patients and 20 gendermatehed healthy controls were studied. Serum lipids were measured in both groups. Results There was statistically significant difference between SS and healthy controls, and the serum HDL-c and apoA<,1 concentrations were significantly lower in patients (P<0.05). The incidence of abnormal serum lipids was 39.5% in these patients. Patients with abnormal lipids had longer course of disease, higher ESR level, lower salivary flow rate and more frequent parotid gland enlargement than those without abnormal lipids(P<0.05). Logistic regression analysis revealed statistically significant association between serum lipids levels and occurrence of parotid gland enlargement. Conclusion Findings from this study suggest that patients with SS have altered lipid profiles and the decrease of apoA, and HDL-c levels may be the correlated factors of SS. The inflammation of SS may cause changes in lipids metabolisms.

Objective: To study a new method of alveolar cleft bone grafting. Methods: Group A: 62 cases (74 sides) alveolar cleft patients were transplanted with self-ilium spongy bone. Group B: 26 cases (30 sides) alveolar process patients used autologous ilium combined with DDM. Anterior occlusal radiographs and panoramic oral radiogram were taken before and after the operation to observe if there was new bone formation in the bone grafting area. According to Bergland grade criterion, analyzed the X-ray results after 3 months of the operation. Results: Group A: 17cases(17 sides) in class 1 group(23%), 17 cases(20 sides) in class 2 group(27%), 13 cases(14 sides) in class 3 group (19%), 15 case(23 sides) in class 4 group(31%). The overall survival rate of ABGR was 68.9%, and the clinical success rate was 50 %;Group B:16 cases(16 sides) in class 1 group(53.3%), 7 cases(8 sides) in class 2 group(26.7%), 2 cases(4 sides) in class 3 group (13.3%), 1 case(2 sides) in class 4 group(6.7%). The overall survival rate of ABGR was 93.3%, and the clinical success rate was 80%. Conclusion: Ilium spongy bone combined with DDM is good for alveolar process cleft bone grafting. It is better to use decalcified dentinal matrix of human than autologous ilium spongy bone.

OBJECTIVE: To study the characteristics of adverse drug reactions( ADR) in our hospital. METHODS: 240 ADR cases collected between 2003 and 2006 in our hospital were analyzed retrospectively. RESULTS: Of the total ADR cases, 211( 87. 92% ) were induced by intravenous drugs, 153( 63. 75% ) were induced by antibacterials, and 118( 49. 17% ) were manifested as lesions of skin and its appendages. CONCLUSIONS: Importance should be attached to the monitor and reporting of ADR so as to lessen or avoid the occurrence of ADR.

Objective:To investigate the clinicopathological factors predictive of lymph node metastasis (LNM) in undifferentiat-ed early gastric cancer (EGC) and to expand the possibility of endoscopic therapy for treating undifferentiated EGC.Methods:The re-searchers collected the data of 90 undifferentiated EGC patients who had undergone surgery at the Xingtai People's Hospital, Xingtai, China. The relationship between LNM and clinicopathological factors was retrospectively analyzed using univariate and multivariate lo-gistic regression analyses. Results:Univariate analysis showed that tumor size, lymphatic vessel involvement (LVI), and cancer inva-sion depth were the significant and independent risk factors for LNM. The LNM rate was 57.1%in patients with the three clinicopatho-logical risk factors. LNM was not found in patients without the three risk factors. Conclusion:Tumor size, LVI, and invasion depth are independently associated with the presence of LNM in undifferentiated EGC. Endoscopic therapy can be used to treat the patients with-out risk factors.

Objective To study the bacterial types and their drug resistance in intra-abdominal infections after pancreatic surgery,and to evaluate the appropriate treatment measures.Methods 113 patients who underwent pancreatic surgery from Jan 2012 to Dec 2012 in our hospital were included into this study.The drainage liquid from the surgical sites were collected for bacterial culture and drug susceptibility tests.Results The incidence of intra-abdominal infections was 39.8％ (45/113).There were 54 pathogenic strains of bacteria isolated,including 49 strains of gram-negative bacteria (90.7％),4 strains of gram-positive bacteria (7.4％),and 1 strain of fungus (1.9％).The top three pathogens were Pseudomonas aeruginosa (50.0％),Acinetobacter baumannii (14.8％) and Singular deformation bacteria (1 1.1％).Most gram-negative bacteria were sensitive to Polymyxin B and Aminoglycoside antibiotics (＞ 70％),but they were resistant to Imipenem and Cephalosporin which were commonly administered.Pancreatic fistula was closely related to intra-abdominal infections.Concluusions A gram-negative bacteria,Pseudomonas aeruginosa,was the predominant organism in intra-abdominal infections after pancreatic surgery in our hospital.The situation of drug-resistance was still severe.More effective measures should be taken to prevent growth of resistant strains such as using antibiotics according to drug sensitivity and avoiding empirical single use of broad-spectrum antibiotics.Pancreatic fistula commonly led to intra-abdominal infections.