Objective: To compare the volatile constituents of folium artemisiae argyi in order to provide chemical evidence for quality standardization. Methods: Volatile oil was extracted from folium artemisiae argyi from five sources by vapour distillation and then detected by gas chromatography-mass spectrometer (GC-MS) to identify and semi-quantify its chemical constituents. Results: The folium artemisiae argyi in Qichun (Hubei Province) and Anguo (Hebei Province) contained many volatile constituents, with uniform and stable contents of these volatile constituents. Conclusion: The types and contents of volatile oil of folium artemisiae argyi are varied in different sources.

Objective To analyze the effect of prognosis of psychological counseling combined with early double anti antiplatelet on the treatment of acute cerebral infarction.Methods 76 patients with acute cerebral infarction who were admitted to our hospital from February 2014 to March 2016 were numbered according to their admission order.The patients with even numbers were in the observation group and with the odds number in the control group, 38 cases in each group.The control group were given aspirin and clopidogrel in the early stage, and the observation group were given psychological guidance on the basis of the control group.The prognosis in the two groups was recorded and analyzed.Results The neurological deficit score (NIHSS) and simple mental state score (MMSE) in the observation group (9.16±0.73)points, (25.42±2.00)points were significantly higher in the observation group than those in the control group (12.59±1.05)points, (20.73±2.16)points.And the differences were significant (P<0.05).The level of dailyliving activity index (Barthel) and Hamilton depression (HAMD) in the observation groupwere (80.86±3.29)points, (13.70±1.53)points, respectively, which were better than those in the control group (71.53±3.75)points, (18.53±1.99)points, and the differences were significant (P<0.05).The total adverse reaction rate in the treatment group was 18.42%, slightly higher than 14.29% in the control group, but the difference was not statistically significant.Conclusion Psychological counseling combined with early double antiplatelet intervention has positive effect on the prognosis in the patients with acute cerebral infarction.

Objective To observe the effect of herbs of cleaning away heat,drying dampness and invigorating spleen on insulin resistance and TNF-? of the patients with early stage of type 2 diabetes mellitus.Method Eighty-eight patients with type 2 diabetes mellitus were randomly divided into 2 groups.Forty-four cases of the treatment group were treated with herbs of cleaning away heat,drying dampness and invigorating spleen,and 44 cases of the control group were treated with metformin.The data of their weight,glucose,insulin and TNF-? before and after treatment was compared.Results Glucose and insulin of two groups declined(P

Objective To investigate the therapeutic efficacy of acupuncture plus Bobath therapy in treating motor dysfunction of the core muscles in patients with hemiplegia after cerebral stroke.Method Totally 144 patients with post-stroke hemiplegia were divided into a control group, treatment group 1 and treatment group 2. The treatment group 1 was intervened by Bobath therapy, while the treatment group 2 was by abdominal acupuncture and scalp acupuncture in association with Bobath therapy. The recruited patients were examined for the manual muscle strength rating of the abdominal core muscles, Berg Balance Scale (BBS) score, and Barthel Index (BI) score on the day of admission, the 30th day and 60th day after admission.Result There were no significant inter-group differences in comparing the core muscle strength, BBS, and the Activities of Daily Living (ADL) on the day of admission (P>0.05). The core muscle strength, BBS, and ADL were significantly increased on the 30th and 60th day after admission in the three groups (P<0.05), and the scores in treatment group 2 were significantly higher than that in the control group and treatment group 1 (P<0.05).Conclusion Acupuncture plus Bobath therapy can significantly improve the motor dysfunction of the core muscles in patients with hemiplegia after cerebral stroke.

Objective:To compare therapeutic effects of hemodiafiltration (HDF) ,hemoperfusion combined hemodi‐alysis (HP+ HD) and high flux hemodialysis (HFHD) on uremic refractory hypertension (URH) .Methods :A total of 60 URH patients undergoing maintenance hemodialysis (MHD) were selected from three hospitals .They were randomly and equally divided into HDF group ,HP+ HD group and HFHD group .The 24h ambulatory blood pres‐sure ,concentrations of parathyroid hormone (PTH) andβ2‐microglobulin (β2‐MG) were detected and compared a‐mong three groups before ,after first treatment and 12 weeks after treatment .Results:Compared with before treat‐ment ,after the first treatment ,there were significant reductions in blood pressure ,blood concentrations of PTH andβ2‐MG in three groups , P< 0.05 or <0.01 ,and therapeutic effect was most significant in HP + HD group ;compared with after first treatment ,12 weeks later ,blood concentrations of PTH and β2‐MG further significantly reduced in three groups (P<0.05 or <0.01) ,compared with HDF group and HFHD group ,there was significant reductions in blood concentrations of PTH [(211.12 ± 50.05) pg/L ,(195.49 ± 48.32) pg/L vs .(75.43 ± 14.38) pg/L] andβ2‐MG [ (9.16 ± 5.02) mg/L ,(9.92 ± 5.37) mg/L vs .(5.39 ± 2.09) mg/L] in HP+ HD group , P<0.01 all .In HDF、HP+ HD、 HFHD groups ,the DBP were [ (86.70 ± 12.76) mmHg)、 (86.10 ± 9.84) mmHg)、(90.95 ± 10.15) mmHg] respectively ,those were return to normal mainly ,and no significant difference ,the SBP were [ (140.75 ± 10.85) mmHg)、(146.20 ± 8.31) mmHg)、(146.30 ± 9.65) mmHg) ,those were close to normal and no significant difference also .Adverse reactions were mild in three groups ,that of HDF group was significantly less than those of HP+ HD group and HFHD group [0 vs .40% ,45% , P<0.05 all] .Conclusion:HDF ,HP+ HD and HFHD could effectively remove blood PTH and β2‐MG ,and lower blood pressure in URH patients .Hospital may choose therapeutic plan according to specific needs of patients and HD room condition .

Objective To investigate relationship between microRNA-200c and ZEB1 in cervical epithelial mesenchymal transition factor. Methods 50 cases diagnosed with cervical cancer whose tumor tissue were taken to be the experiment group.50 cases diagnosed with uterine myoma whose normal tissue were taken to be the control group.ZEB1 and microRNA-200c of uterine tissue were were detected.Results The average level of ZEB1 in the experimental group was significantly higher than that of the control group (P<0.05), and in cervical cancer, lymph node metastasis and the depth of myometrial invasion had statistically significant (P<0.05).In experimental group, microRNA-200c average was lower than control group (P<0.05), and in cervical cancer, different pathological grade group, lymph node metastasis and deep muscular layer infiltration had statistically significant(P<0.05).In experimental group, ZEB1 and microRNA-200c showed negative correlation(r =-0.270 P =0.001).Conclusion The expression level of ZEB1 in cervical cancer is higher, and the expression level of microRNA-200c in cervical cancer is lower, suggesting that the two factors may play an important role in the invasion and metastasis of cervical cancer.The correlation between the two factors suggests that microRNA-200c may be involved in the process of cervical cancer by ZEB1.

0. 5) in the patients with nephritis, uretericcalculi and other diseases. The renogram methodis simple, inexpensive, without blood samplingand is useful in clinical application.

Objective To investigate the etiology of papular urticaria: is it caused only by arthropod-like insects-bite allergy, or by multiple factors such as food allergy, disturbance of gastrointestinal function and infection? Methods We searched, by computer and manually, the foreign and domestic literature related to the etiology of papular urticaria published since 1950s, and according to the methods of evidence-based medicine, systematically evaluated the evidence supporting either the insect-bite theory or the multiple factor theory. Results Twenty-nine articles ( 22 English and 7 Chinese ) supported the theory of hypersensitivity to bites from certain insects such as mosquitoes, gnats, fleas, mites, bedbugs etc. Two articles in Chinese mentioned the possibilities other than insect-bite, but the reliability was unconvincing, because the authors did not present the source of data or statistical methods used in the articles. The evidence from epidemiology, histopathology, laboratory and clinical researches all supported the insects-bite theory. No proven evidence was found supporting other aetiological hypotheses. Conclusion Our results suggest that papular urticaria is caused only by the allergy to stings or bites of arthropods, and other hypotheses still lack convincing evidence.

Objective To construct the eukaryotic expression vector with the mutant of hypoxia inducible factor 1α (HIF-1α) that could over express nonhypoxic dependent HIF-1α and investigate its expression in eukaryotic cells PC12. Methods The coding sequence of HIF-1α was amplified from total RNA from the injured spinal cord of rats by means of RT-PCR. Then, overlapping extension PCR was employed to obtain one complete sequence encoding HIF-1α mutant without oxygen-sensitive degradation domain (ODD). By using gene recombination technique, the gene HIF-1α△ODD was inserted into eukaryotic expression vector _pEGFPC1 that contained a reporter gene of enhanced green fluorescent protein. The recombinant plasmid was successfully constructed and transfected into the neural cell line PC12. The expression of HIF-1α△ODD was analyzed by fluorescent observation and Western blot. Results A 2kb gene fragment encoding H1F-1α△ODD was successfully obtained by overlapping extension PCR. On this basis, the recombinant plasmid _pEGFPC1-HIF-1 α△ODD was constructed and testified with restriction enzyme digestion and DNA sequencing. After this recombinant plasmid was transfected into the neural cell line PCI2, both fluorescent observation and Western blot demonstrated that HIF-1α△ODD was over expressed under nonhypoxia conditions. Conclusion The eukaryotic expression vector _pEGFPC1-HIF-1α△ODD is successfully constructed and HIF-1α△ODD over expresses in transfected PCI2 cell lines.

Adolescent ; Female ; Humans ; Intracellular Signaling Peptides and Proteins ; genetics ; Lymphohistiocytosis, Hemophagocytic ; genetics ; Mutation ; Signaling Lymphocytic Activation Molecule Associated Protein