Objective:To study the therapeutic effect of Liyanling granules on chronic pharyngitis. Methods:The chronic pharyn-gitis rat models were established, and administered orally for 7 days. The influence of Liyanling granules on the pathology of pharyngeal tissue and the contents of PGE2 , IL-1β and TNF-α were observed. The blood was withdrawn to detect the whole blood viscosity and plasma viscosity, and the anti-inflammatory effects were observed in two kinds of rat models:foot pad swelling induced by carrageenin and agar-induced chronic granuloma. Results:Liyanling granule could significantly decrease the levels of PGE2 , IL-1βand TNF-α( P<0. 05 or P<0. 01) and the viscosity of blood and plasma(P<0. 05 or P<0. 01), improve the pathological morphology of rat pharynge-al tissues(P<0. 05 or P<0. 01), inhibit the swelling of foot pad induced by carrageenin and the granuloma induced by agar in rats(P<0. 05 or P<0. 01). Conclusion:Liyanling granules has a certain therapeutic effect on chronic pharyngitis in rats, and the mecha-nism may be related with the inhibition of inflammatory cytokines PGE2 ,IL-1β and TNF-α and the improvement of blood rheology.

OBJECTIVE: To investigate the anti-tumor effects and the mechanism of the recombinant fowlpox virus expressing Apoptin gene on human laryngeal carcinoma Hep-2. METHOD: Hep-2 cells cultured in vitro were infected with vFVApoptin. The anti-tumor effects on Hep-2 cells were measured through MTT staining and, the mitochondrial trans-membrane potential (delta psi m) and reactive oxygen species (ROS) were analyzed by flow cytometry. Western blot was used to detect the release of cytochrome c (Cyto c). Caspase-3/9 activities were measured by colorimetric assay. RESULT: vFVApoptin could restrain Hep-2 cells significantly and, had the function of down-regulating delta psi m, up-regulating ROS, promoting Cyto c release and activating Caspase-3/9. CONCLUSION Cyto c were released from mitochondria by the function of up-regulating ROS of vFVApoptin. Cyto c triggered Caspase-9 and, after the activation of Caspase-9, downstream apoptotic factors, such as caspase-3, were activated. Eventually, Hep-2 cells were suppressed by mitochondrial pathway apoptosis induced by vFVApoptin.
Animals ; Apoptosis ; drug effects ; Capsid Proteins ; genetics ; pharmacology ; Chicken anemia virus ; genetics ; Fowlpox virus ; genetics ; Humans ; Tumor Cells, Cultured

OBJECTIVE: To observe the therapeutic effect of tympanoplasty with soft-wall reconstruction of ear canal for chronic otitis media with cholesteatoma. METHOD: Seventy-three patients (76 ears) suffering from chronic otitis media with cholesteatoma were treated with canal wall down mastoidectomy with tympanoplasty. Postauricular myo-periosteal flap was used to the soft-wall reconstruction of ear canal, and the cavityplasty of auricular concha was not performed. The auricular bone prosthesis was made of the autogeneic mastoid cortical bone or residual incus. The postoperative modality and the function of external auditory canal and the postoperative hearing and the postoperative complications were observed. RESULT: The mean dry ear time was (21.1 +/- 3. 1) days after surgery in this study. The postoperative modality of external auditory canal was normal on the whole. The patients were followed up between 6 months and 24 months after surgery. The postoperative average air conduction hearing was improved by (14.5 +/- 6.1) dB HL. CONCLUSION Tympanoplasty with soft-wall reconstruction of ear canal using the postauricular myo-periosteal flap can recover the modality and function of external auditory canal on the whole, and the cavityplasty of auricular concha is not needed. The postoperative hearing can be improved by this technique satisfactorily.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Bone Transplantation ; Child ; Cholesteatoma, Middle Ear ; surgery ; Ear Canal ; surgery ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Tympanoplasty ; methods ; Young Adult

Objective:To explore the effects of traditional Chinese medicine nursing protocols for type 2 diabetes mellitus on the level of frailty and self-management in patients with type 2 diabetes mellitus, so as to provide new ideas for intervention of diabetic frailty and improvement of self-management.Methods:From January 2021 to June 2021, the 100 patients with type 2 diabetes mellitus in the department of Endocrinology of the First Affiliated Hospital of Anhui University of Chinese Medicine were treated with the traditional Chinese medicine nursing protocols for type 2 diabetes mellitus issued by the State Administration of Traditional Chinese Medicine using the quasi experimental research method. General information questionnaire, Tilburg Frailty Indicator(TFI), Summary of Diabetes Self-Care Activities (SDSCA), Chinese-Diabetes Management Self-Efficacy Scale(C-DMSES) and the effect evaluation scale of traditional Chinese medicine nursing protocols for diabetes mellitus (type 2 diabetes mellitus) were investigated on 1 to 2 days after admission, at discharge, 3 months after discharge and were analyzed by t test, analysis of variance, SNK test. Results:The TFI scores of patients were (4.90 ± 2.44), (3.89 ± 1.99), (3.43 ± 2.22) points, the SDSCA scores were (41.31 ± 14.30), (57.90 ± 12.73), (52.33 ± 12.71) points, the C-DMSES scores were (128.99 ± 32.18), (154.69 ± 25.43), (141.27 ± 27.86) points, the effect scores of traditional Chinese medicine nursing protocols for type 2 diabetes mellitus were (13.40 ± 6.02), (6.98 ± 5.04), (5.01 ± 3.96) points at 1-2 days after admission, discharge, and 3 months after discharge, there were statistically significant differences among different time periods ( F values were 11.14-72.50, all P<0.05). The fasting blood glucose and 2-hour postprandial blood glucose of patients were (9.28 ± 3.51), (7.16 ± 1.66), (7.24 ± 1.76) mmol/L and (14.93 ± 4.22), (10.28 ± 4.83), (10.30 ± 2.25) mmol/L at 1-2 days after admission, discharge and 3 months after discharge, and the differences were statistically significant ( F = 21.02, 37.55, both P<0.05). Conclusions:The implementation of traditional Chinese medicine nursing protocols for type 2 diabetes mellitus can delay the degree of frailty of type 2 diabetes mellitus, improve the level of self-management of patients, help patients control blood glucose, with good traditional Chinese medicine nursing effect, worthy of clinical application.