Objective To analyze testing results and values of blood heterotypic lymphocyte in flu patients.Methods 100 cases of influenza patients and 100 healthy people were collected.The observation group for flu patients and control group of healthy people.Extraction of peripheral blood in patients with microscopic examination observing leukocyte,neutrophil,lymphocyte,intermediate cells,atypical lymphocytes under a microscope,and calculated the percentage in the patients in the two group cells to make analysis and comparison.Ratio in peripheral blood of patients and analysis of specific lymphocytes were also calculated between different ages.Results Peripheral blood lymphocytes in observation group was (11.1 ± 2.6) ％,which was significantly higher than than of the control group [(1.5 ± 0.5) ％].The difference was statistically significant (chi-square =16.9,P ＜ 0.05) ; White blood cells,the ratio of neutrophils,lymphocytes in observation group were obvious differenent compared with the control group(t/chi square are:13.2,11.3 and 12.6,P ＜ 0.05) ;Three ages of influenza patients peripheral blood lymphocytes of the opposite sex ratio has no difference(P ＞ 0.05).Conclusion Detection of peripheral blood lymphocyte heterosexual has great significance to the diagnosis of influenza with simple,convenient and feasible characters.It is worth to be used widely in clinical practice.

[ABSTRACT]OBJECTIVETo investigate the methods of diagnosing and treating congenital middle ear cholesteatoma
and causes of misdiagnosis.METHODSThis was a retrospective review of 9 cases of congenital middle ear cholesteatoma in this hospital.RESULTS9 patients all received operative treatment and definite diagnosis was made by histopathologic investigation. The ossicular reconstruction was performed to 6 patients. All of the cases were followed-up for 3 months-2.5 years. A-B gap was 20 dB. After 1 year, no residual or recurrence of cholesteatoma was found in CT scan. All patients had been misdiagnosed. Misdiagnosis rate was 100%.CONCLUSIONCongenital middle ear cholesteatoma is a clinically rare and diagnosis is usually delayed in clinical practice due to the silent nature of the disease in its early stage. Preoperative diagnosis may be based on Levenson diagnostic criteria and CT imaging. Early surgical treatment can obtain a good effect of hearing reconstruction. To avoid misdiagnosis and incorrect treatment, radiological evaluation and careful local examination are really important, which may also avoid serious complications.

Streptomyces hygroscopicus NND-52 producing Azalomycin B was treated with UV, UV -- LiC1, acridine orange ,the best treatment dose was determined. The yields of several strains which were obtained were more than three times thaat of CK, and the yield of strain A13 was 1100mg/L,they were stable. Through comparing the treating methods, it was shown that the later two methods were more effective

0.05).There were no statistical difference between the 50 mg IM group and the 75 mg NM group in secondary end-point.Conclusion Maintenance therapy with 50 mg domestic clopidogrel did not increase the 1-year incidence of major adverse cardiac events when compared with standard 75 mg of Plavix therapy.

Streptomyces hygroscopicus NND 52 producing Azalomycin B was treated with UV,UV+LiCl,acridine orange,the best treatment dose was determined. The yields of several strains which were obtained were more than three times thaat ofCK, and the yield of strain A13 was 1100mg/L,they were stable.Through comparing the treating methods, it was shown that the later two methods were more effective

Objective: To observe the effect of polysaccharide ingredients from six TCM complex prescriptions on releasing the cytokine(CK) level of mouse celiac macrophages (M?), to explore the possible mechanism and direct the extractionand separation of active components for above compounds. Methods: The total polysaccharide ingredients of six complex prescriptions were prepared: Siwu Decoction, Sijunzi Decoction, Liuweidihuang Decoction, Guizhi Decoction, Longdanxiegan Decoction and Yupingfeng Pulveres, then the mouse celiac M? were incubated together in 96 holes board. Furthermore, levels for the latter to release CK, including IL-1?, IL-6, IL-8 and TNF-?, were measured. Results: Polysaccharide ingredients of each complex prescription could obviously accelerate mouse celiac M? to release one or more CK, and the e ects had concentration otherness (P

AIM:To establish macrophage mannose receiver Model(MMR),and use it to screen active component with mannose receiver(MR)as target from traditional Chinese herbs.METHODS:The mouse abdominal macrophages was hatched with D-mannose and D-galactose of the different concentration,and the flow cytometry and fluorescence microscope were used to measure the antagonistic effect of M-FITC-BSA(Mannose-fluorescein isothiocyanate-bovine serum albumin)with D-mannose and D-galactose.After the MMR screening model was established to screen MR union ingredients of polysaccharide ingredients from six compound prescriptions,such as Siwu Decoction and so on.RESULTS:Both of measuring methods showed that when D-mannose concentration increased the relevance ratio of M? marked with M-FITC-BSA decreases(P

Objective To investigate the infiltration of dendritic cell (DC) in Vocal cord polyp, laryngeal leukopla-kia and glottic squamous cell carcinoma,and to observe laryngeal mucosal lesions of the state of the immune microenviron-ment, and to research significance of DC on the development of glottic squamous cell carcinoma. Methods The infiltration of S-100+and CD83+DC in 20 cases of Vocal cord polyp, 47 cases of laryngeal leukoplakia, 45 cases of glottic squamous cell carcinoma tumor and 20 cases of laryngeal normal mucosa were examined using immunohistochemistry. Results The num-ber of S-100+and CD83+DC were significantly higher in glottic squamous cell carcinoma, laryngeal leukoplakia and vocal cord polyp than that in laryngeal normal mucosa (P<0.05). The number of S-100+and CD83+DC were higher in laryngeal leukoplakia than that in glottic squamous cell carcinoma (P<0.05). The number of S-100+and CD83+DC in mild dysplasia and moderate dysplasia were less than that in severe atypical hyperplasia (P<0.01). In glottic squamous cell carcinoma, S-100+ and CD83+DC with poor-differentiated was significantly less than that with well-differentiated (P < 0.01). Conclu-sion Changes in the number of dendritic cell was found in vocal cord polyp, laryngeal leukoplakia and glottic squamous cell carcinoma, which indicated that there were an abnormal immune status. Changing of dendritic cell in laryngeal mucosa plays an important role in laryngeal cancer development.

BACKGROUND:The post-core crown system is an effective method for dental defect repair, but its repair outcomes are influenced by various factors;thereby, a further study is needed to optimize this method.OBJECTIVE:To investigate the stress distribution in different degrees of dental defect after post-core crown restoration under different occlusal contacts. METHODS:Three-dimensional models of the mandibular first molar were established by CT images, and models of complete natural teeth, six different defected teeth (total maxil ofacial slight and severe defects, distal middle maxil ofacial slight and severe defects, proximal middle maxil ofacial slight and severe defects) and two different post-core crowns (fiber post and zirconia post) were created by software. These models were imported into ANSYS software to analyze the stress distribution in dentin and periodontium under stable occlusal contact (ABC) and unstable occlusal contact (AC), respectively. RESULTS AND CONCLUSION:The stress in dentin and the periodontium after post-core crown restoration under AC was obviously higher than that under ABC, and AC affected the restored teeth more markedly. The post-core crown material with higher elastic modulus could induce higher stresses, and severe defected teeth showed higher stress distribution. Different defected types made no overt effects on the stress distribution in the periodontium. These results suggest that the B area contact is critical in regulating occlusal contacts of restoration.