Objective To confirm the synthesis conditions of Ganoderma lucidum Polysaccharide-Fe (Ⅲ) Complex, and study on adsorption kinetics of it.Methods Adopt alcohol sedimenting technique and decoloring, dialysis, etc, extracting refined polysaccharide from Ganoderma lucidum.The solution of the Polysaccharide with FeCl3 react in alkaline conditions.To synthesize the polysaccharide iron complexes(GPC).The iron contents were determined by o-phenanthroline spectrophotography and and study on adsorption kinetics of Ganoderma lucidum Polysaccharide-Fe (Ⅲ) Complex.Results GPC is red brown and shapeless powder,it's liable to dissove in water,its solution is neutral,without precipitation,dissociation and Fe3 +at the pH from 3 to 12,and insoluble in organic solvents.So GPC is very stable.At the same time under different temperatures, the Fe3 + and polysaccharide on the adsorption quantity of increased gradually over time, the basic stability after 1.5 h.At the same time, with different temperatures the adsorption quantity of polysaccharide Fe3 + increases with the rise of temperature.Conclusion GPC may become a new ideal oral iron.Time and temperature are the key fabrication processes of GPC.

Objective To investigate the effects of Yiqi Congming pill combined with western medicine on hearing and sleep quality in tinnitus patients. Methods 60 tinnitus patients caused by liver fire treated in our hospital from May 2015 to February 2017 were selected for the study and randomly divided into the observation group and the control group, with 30 cases in each group. The two groups were given conventional western medicine and Yiqi Congming pills combined with western medicine respectively. The effective rates of treatment, the speech pure-tone average (PTA), speech recognition threshold (SRT) and Pittsburgh Sleep Quality Index (PSQI) were compared between the two groups, and the adverse reactions were observed. Results The effective rate of the observation group was 93.33％, which was higher than that of the control group with 73.33％ (P<0.05). After treatment, the levels of PTA, SRT the scores of PSQI were significantly lower in the observation group than those in the control group (P<0.05). There were no differences in the incidence rates of adverse reactions between the two groups. Conclusions Yiqi Congming pill combined with western medicine can effectively treat tinnitus caused by liver fire, and improve hearing and sleep quality without obvious adverse reactions. Therefore it is worthy of clinical promotion and application.

OBJECTIVE: To investigate the surgery management of glottic carcinoma with high-frequency electrotome. METHOD: Twenty cases of patients with glottic carcinoma were treated by cordectomy under micro-laryngoscopy with high-frequency electrotome. RESULT: The 20 patients were followed up from 5 months to 6 years, retained good laryngeal function and structure: 1 case had local recurrences after 6 months, underwent total laryngectomy, and now no recurrence had been found: 19 cases (mild adhesions of vocal cords formed in 2 cases) had no local recurrence nor lymph node metastasis. CONCLUSION It is unnecessary to invest in expensive equipment in the cordectomy under micro-laryngoscopy with high frequency electrotome under general anesthesia and the result is satisfactory.
Aged ; Electrosurgery ; instrumentation ; Glottis ; pathology ; Humans ; Laryngeal Neoplasms ; pathology ; surgery ; Laryngectomy ; instrumentation ; methods ; Male ; Microsurgery ; Middle Aged ; Treatment Outcome

AIM: To identify human leukocyte antigen (HLA)-DRB11454 allele and HLA-DRB1 exon 3 sequence information in the Chinese population, which is significant for organ transplantation, cell transplantation, and human genetics.METHODS: Polymerase chain reaction sequence-based typing (PCR-SBT) was used to identify HLA-DRB1 alleles from 58 donor-recipient individuals who would undergo haemopoietic stem cell transplantation. Medium to high resolution polymerase chain reaction-reverse sequence specific oligonucleotide probe (PCR-RSSOP) was used to identify HLA-DRB1 alleles from 1 268 healthy donors from Guangdong province. The some ambiguous results of HLA-DRB114-associated alleles were confirmed by high resolution polymerase chain reaction-sequence-specific primer typing (PCR-SSP).RESULTS: HLA-DRB11403, 1406, 1410, 1412, 1418, 1425 and 1454 alleles were detected in 1 268 healthy donors.HLA-DRB11454 was confirmed in 8 ambiguous results of HLA-DRB11401/1434/1454 alleles, and HLA-DRB11454 was one of common alleles of HLA-DRB114 allele group in Guangdong population. HLA-DRB114 exon 3 sequence information was confirmed to be polymorphic in Chinese population.CONCLUSION: HLA-DRB11454 and exon 3 of DRB1 are confirmed to be polymorphic in Chinese population, further elucidating that HLA-DRB1 axon 3 sequence information is important for Han population and some minority groups.

Objective To study the distributive characteristics of HLA-A,B,DRBI alleles and haplotypes patients with ALL in southern Chinese Han.Methods The frequencies of HLA-A,B,DRB1alleles and haplotypes were estimated by Expectation-Maximization method based on the genotypes of 572patients with ALL and 5645 unrelated health donors,and then compared by chi-square test.Results The frequencies of HLA-A33(7.15%vs 9.3%,OR=0.73,P＜0.05),B58(5.93%vs 8.75%,OR=0.64,P＜0.05),DRB1*17(5.15%vs 6.30%,OR=0.82,P＜0.05)alleles and HLA-A33-B58-DRB1*17(2.46%vs 4.14%,OB=0.35,P＜0.05)haplotype were significantly lower in ALL patient groups than that in controls.The frequencies of HLA-A3(2.1%vs 1.26%,OR=1.7,P＜0.05),B51(7.25%vs 5.78%,OR=1.3,P＜0.05)and DRB*12 (16.13%vs 12.99%,OR=1.35,P＜0.05)alleles and A2-B51-DRB1*12(1.24%vs.0.89%,OR=1.66,P＜0.05)haplotype were significantly higher in ALL patient groups than that in controls.Conclusion These results indieated that HLA-A33-B58-DRB1*17 haplotype was a associated with a diminished incidence of ALL.and HLA-A3 auele or A2-B51-DRB1*12 haplotype was weakly associated with ALL.