Objective: Our purpose was to study the predictive factors of interferon(IFN) therapeutic effectiveness. Methods:Genotypes of HCV, HCV RNA quantities, β2 microglobulin, 2′- 5′oligoadenylate synthetase, and peripheral blood lymohocyte subgroup were detected by using specific primer PCR assay, energy transference technique of signal primer, sheet chromatography, radioimmunoassay, and APAAP immunoenzyme bridge technique respectively in 20 blood samples of patients with chronic hepatitis C. Results:(1)The patients who had lower level of HCV RNA before treatment and had continuing decreased HCV RNA level after treatment had good response to IFN treatment in follow-up survey. (2)The patients with HCV-Ⅲ type had complete response much more than those with HCV-Ⅱ type (P＜0.05).(3)The patients with lower level of 2′- 5′oligoadenylate synthetase before treatment might have good response to IFN treatment. (4) There was no significant change in β2 microglobulin level before and after treatment and in different response groups before treatment.(5) The CD+3, CD+4, and CD+4/CD+8 in peripheral blood increased after treatment. The patients in complete response group had higher level CD+3, CD+4, and CD+4/CD+8 than those in part response and non-response groups, but there was no significance in statisitcs. Conclusion:The HCV RNA quantities, HCV genotypes, 2′- 5′oligoadenylate synthetase level before treatment were predictive factors of IFN therapeutic effectiveness. The changes of HCV RNA level in treatment and follow-up survey had important significance in therapeutic evaluation, β2 microglobulin level, and lymphocyte subgroup before treatment were not used as predictive factors for IFN therapeutic effectiveness.

Adolescent ; Anemia, Aplastic ; drug therapy ; immunology ; Antilymphocyte Serum ; administration & dosage ; adverse effects ; Child ; Child, Preschool ; Drug Hypersensitivity ; etiology ; Female ; Humans ; Immunosuppressive Agents ; administration & dosage ; adverse effects ; Infant ; Male ; Retrospective Studies ; Serum Sickness ; chemically induced ; T-Lymphocytes ; immunology ; Treatment Outcome

The low-risk mild hypertension constitutes a considerable proportion in hypertension. Through searching CNKI, Wanfang database, VIP database and PubMed database, literature during the last 10 years was collected and reviewed. It was indicated that excessive diagnosis, insufficient evidence of drug treatment, and poor drug adherence existed in low-risk mild hypertension, however, acupuncture at Renying (ST 9) and other therapies had remarkable effects. This paper mainly expounded the diagnosis and treatment status of low-risk mild hypertension as well as the research summary of acupuncture for low-risk mild hypertension.
Acupuncture Points ; Acupuncture Therapy ; trends ; Humans ; Hypertension ; therapy ; PubMed ; statistics & numerical data

Objective To explore the clinical significance of the blood lactic dehydrogenase(LDH), ?_2-microglobulin(?_2-MG),D-dimer measuring in the diagnosis and treatment of Non-Hodgkin lymphoma. Methods In 40 cases with NHL,LDH was measured by L-P continuous monitoring method,?_2-MG was measured by luminescent immunoassay,D-dimer was measured by immunoturbidimettic assay.Results The levels of the blood LDH,?_2-MG and D-dimer in patients with NHL were higher than those of in the controls(P 0.05).Con- clusion The levels of blood LDH,?_2-MG,D-dimer can be taken as an auxiliary clinical index to diagnose, classify the phase,evaluate the effectiveness of treatment and prognosis in the NHL patients,and have impor- tant clinical significance.

Objective To study the efficacy of azithromycin in the treatment of acute bronchitis. Methods The 300 patients with acute bronchitis treated by our hospital from August 2016 to February 2017 were randomly divided into the control group and the experimental group, each with 150 patients. The control group was treated with penicillin and azithromycin was treated by the experimental group. Comparative analysis was made on the clinical indicators of the experimental group and the control group. Results After the corresponding treatment, the improvement time of cough sputum in the experimental group was (4.19 ± 0.54), and the improvement time was (4.32 ± 0.65). The improvement time of cough sputum in the control group was (6.29 ± 0.87), and the improvement of pharyngeal pain was (5.32 ± 0.76) days. However, the improvement time of cough expectorus and pharyngeal pain in the experimental group was significantly shorter than the control group, the differences were statistically significant (P＜0.05). Of the patients in the experimental group, 6 patients were not effective, 14 patients improved, 70 patients showed positive results and 60 patients recovered. In the control group, the total number of cases was 110, 15 were invalid, 25 were improved, 60 were developed and 50 were cured. However, the efficiency of the experimental group was 86.67 %, significantly higher than that in the control group (73.33 %), the differences were statistically significant (P＜0.05). The clinical recovery time of the patients in the experimental group was (5.65±1.19), which was significantly shorter than that of the control group (6.89±1.46), the differences were statistically significant (P＜0.05). Conclusion The clinical efficacy of azithromycin in the treatment of acute bronchitis is better, which can significantly improve the treatment efficiency, relieve the patient’s related symptoms, and have the significance of clinical promotion.

0.05).The FMPV of the B?448 AA plus GA was higher than that of the GG type in obesity group(P0.05).Conclusions The simple obesity in children is associated with Fg and FMPV,which have become the high risk factors of the disease of heart and brain.The Fg B?448 G/A gene polymorphism may be an accumulative efficiency gene of children with simple obesity by influencing FMPV.

OBJECTIVETo study the lipid constituents from Echinacea purpurea.

METHODThe compounds were isolated by chromatography method and the structures were identified on the basis of spectral analyses.

RESULTFive compounds were isolated and identified as, 1 beta, 6 alpha-dihydroxy-4(14)-eudesmene(1), (2E, 4E, 8Z, 10E)-N-isobutyl-2,4,8,10-dodecatetraenamide(2), (2E, 4E, 8Z, 10Z)-N-isobutyl-2,4,8,10-dodecatetraenamide(3), cerotic acid(4), hyxacosyl alcohol(5).

CONCLUSIONCompounds 1,4 and 5 were obtained from the plant for the first time.

Echinacea ; chemistry ; Fatty Acids ; chemistry ; isolation & purification ; Fatty Alcohols ; chemistry ; isolation & purification ; Plants, Medicinal ; chemistry ; Sesquiterpenes ; chemistry ; isolation & purification

OBJECTIVETo investigate the frequency and type of PHEX gene mutations in children with X-linked hypophosphatemic rickets (XLH), the possible presence of mutational hot spots, and the relationship between genotype and clinical phenotype.

METHODSClinical data of 10 children with XLH was retrospectively reviewed. The relationship between gene mutation type and severity of XLH was evaluated.

RESULTSPHEX gene mutations were detected in all 10 children with XLH, including 6 cases of missense mutation, 2 cases of splice site mutation, 1 case of frameshift mutation, and 1 case of nonsense mutation. Two new mutations, c.2048T>C and IVS14+1delAG, were found. The type of PHEX gene mutation was not associated with the degree of short stature and leg deformity (P=0.571 and 0.467), and the mutation site was also not associated with the degree of short stature and leg deformity (P=0.400 and 1.000).

CONCLUSIONSMissense mutation is the most common type of PHEX gene mutation in children with XLH, and c.2048T>C and IVS14+1delAG are two new PHEX gene mutations. The type and site of PHEX gene mutation are not associated with the severity of XLH.

Adolescent ; Child ; Child, Preschool ; Familial Hypophosphatemic Rickets ; genetics ; Female ; Humans ; Infant ; Male ; Mutation ; PHEX Phosphate Regulating Neutral Endopeptidase ; genetics ; Retrospective Studies

Adult ; Blast Injuries ; therapy ; Explosions ; Humans ; Male ; Multiple Trauma ; therapy

Objective: To verify whether there exists melatoni n(Mel) receptor in human embryonic nervous system. Methods: Spec ific binding of Mel to embryonic brain and spinal cord was measured by radioliga nd binding assay. Results: 125　I-Mel binding s ites in optomeninx was the most, in eptochiasm and sniff ball was next; GTPγS d ose-de pendently inhibited the binding. Conclusion: The results demonst rate the presence of specific binding of Mel in human embryonic brain and spinal cord. GTPγS has some effect on 125　I-Mel specific binding,support ing the theory that Mel receptor is coupled to inhibitory G-proteins.