Objective:To investigate the clinical efficacy between one and two hemoperfusion in treatment of chronic hepatitis with hyperbilirubinemia.Methods:The clinical data of 68 chronic hepatitis patients with hyperbilirubinemia were reviewed restropectively.27 patients were treated with one hemoperfusion(HP1)and 41 patients were treated with two hemoperfusion(HP2).The liver function,prothrombin time activity,biochemical indicators before and after hemoperfusion in the two groups were compared and analyzed.Results:After two hemoperfusion treatment.,Compared with HP1,the levels of bilirubin and transaminase were decreased significantly(P0.05).Conclusions:Two hemoperfusion treatment can more effectively make bilirubin and transaminase removed from patients of chronic hepatitis with hyperbilirubinemia,so two hemoperfusion was safe and effective treatment for patients with hyperbilirubinemia.

ObjectiveTo study of the impact on dose distribution by electron width of energy spectrum and angular distribution using Monte Carlo simulation.MethodsThe simulated electron energy spectrum and angular distributions was as the input parameters and percentage depth dose (PDD) and offaxis curves were simulated by a modified PENELOPE code package. Results PDD and off-axis dose distribution curves are almost the same and are not sensitive to energy spectrum width and angular distribution with the exception of energy spectrum width of 2.5 MeV with obviously different curves.ConclusionsIn the situation of clinical treatment,spectrum and angular distributions can be ignored when their width are not very large.It is helpful to save about 9％ time by using monoenergy beams in treatment planning system development.

【Objective】 To observe the therapeutic effect of acupuncture for autismin children.【Methods】Subjecting tothe willing of the children s parents,80 children with autismwere equally dividedintotwo groups :group Areceived acupuncture mainly onthe ten groups of acupoints for autism,whichis founded by Professor Jinrui,qd,sixtimes per week,suspension of medication on Sunday,and 120 times constituting one treatment course;group Breceived physical therapy,cognitive training,behavioral analysis and correction,linguistic training,qd,4 hour for eachtime,sixtimes per week,suspension of medication on Sunday,and 120 times constituting one treatment course.After treatment,the therapeutic effect was evaluated with functional development scale in Chinese version of Children Psychoeducational Profile(C-PEP).【Results】After one treatment course,the scores of functional development were increasedin both of groups Aand B(P

Abstract: Objective　To explore the correlation between the levels of silent information regulator 1 (SIRT1) and forkhead box protein O3 (FOXO3) in peripheral blood mononuclear cells of patients with active pulmonary tuberculosis (APTB) and macrophage-related cytokines-inducible nitric oxide synthase (iNOS) and arginase-1 (Arg-1). Methods　A total of 64 APTB patients who were treated in Yubei Hospital, the First Affiliated Hospital of Chongqing Medical University from January 2020 to December 2021 were gathered as the APTB group, 59 people with latent tuberculosis infection (LTBI) were gathered as the LTBI group, and 62 healthy people were gathered as the control group. Quantitative real-time PCR (qPCR) method was performed to measure the levels of SIRT1 mRNA and FOXO3 mRNA in peripheral blood mononuclear cells. The enzyme-linked immunosorbent assay (ELISA) was performed to measure serum iNOS and Arg-1 levels; ROC curve was used to analyze the value of SIRT1 mRNA and FOXO3 mRNA levels in the differential diagnosis of LTBI and APTB; Pearson correlation was performed to analyze the correlation of SIRT1 mRNA and FOXO3 mRNA in peripheral blood mononuclear cells of APTB patients with serum iNOS and Arg-1 levels. Results　The levels of SIRT1 mRNA, FOXO3 mRNA and serum iNOS in peripheral blood mononuclear cells decreased in control group, LTBI group and APTB group, and the level of serum Arg-1 increased in turn (P<0.05). The AUCs of SIRT1 mRNA and FOXO3 mRNA in differential diagnosis of LTBI and APTB were 0.876 and 0.887, respectively, the sensitivity was 71.2% and 76.3%, and the specificity was 96.9% and 90.6% respectively. The levels of SIRT1 mRNA and FOXO3 mRNA in peripheral blood mononuclear cells of APTB patients were positively correlated (r=0.500, P<0.05), and they were positively correlated with serum iNOS and negatively correlated with serum Arg-1 (P<0.05). The SIRT1 mRNA, FOXO3 mRNA and serum iNOS in peripheral blood mononuclear cells of APTB patients after 6 months of treatment were higher than those before treatment, and serum Arg-1 was lower than before treatment (P<0.05). Conclusions　The levels of SIRT1 mRNA and FOXO3 mRNA in peripheral blood mononuclear cells of APTB patients are low, and they are positively correlated with macrophage-related cytokine iNOS and negatively correlated with Arg-1.

Child ; Ear Auricle ; pathology ; Ear Neoplasms ; Humans ; Male ; Melanoma

OBJECTIVETo grasp the therapeutic effect of Taizhi'an (TZA) in lowering blood lipid level.

METHODSThree hundred patients with hyperlipidemia were randomly divided adopting numerical table method into 7 groups, the Taizhi'an group (A, n = 90), the half-dose Fenofibrate plus Taizhi'an group (B, n = 30), the full-dose Fenofibrate group (C, n = 30), the half-dose Simvastatin plus Taizhi'an group (D, n = 30), the full-dose Simvastatin group (E, n = 30), the Zhibituo group (F, n = 60) and the Xuezhikang group (G, n = 30). The effect in different groups were compared after 8 weeks treatment.

RESULTSIn group A, the total cholesterol (TC) lowered by 12.7%, triglyceride (TG) lowered by 22.1% and the high density lipoprotein cholesterol (HDL-C) increased by 13.1%, the total effective rate being 82%. The therapeutic effect in group B was similar to that in group C, and that in group D was similar to that in group E (P > 0.05). The therapeutic effect of Taizhi'an was similar to that of Xuezhikang and Zhibituo, but was better than Zhibituo in lowering TG, LDL-C and increasing HDL-C, and better than Xuezhikang in lowering TG and increasing HDL-C (P < 0.05).

CONCLUSIONWhen Taizhi'an used in combination with half-dose Simvastatin, it could not only enhance the blood lipid regulatory effect of Simvastatin but also reduce the dosage used and alleviate its adverse reaction. Compared with Xuezhikang and Zhibituo, Taizhi'an got the similar therapeutic effect, but was superior in regulating blood lipids.

Adult ; Aged ; Anticholesteremic Agents ; therapeutic use ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Hyperlipidemias ; drug therapy ; Male ; Middle Aged ; Phytotherapy

OBJECTIVETo consummate the standard of macroscopic syndrome differentiation for diagnosis of dampness syndrome in patients with chronic gastritis (CG), based on the essentials of syndrome differentiation in TCM diagnostics and combined with the multivariant mathematical statistic method. And try to find out the methods and approaches for establishing standard for TCM syndrome differentiation.

METHODSClinical investigation on CG patients was carried out adopting clinical epidemiological method.

RESULTSThe meaningful symptoms for making diagnosis of Pi-Wei damp-heat syndrome in frequency order, were red tongue with yellow and greasy fur, sticky and greasy sensation in mouth, brown urine, constipation, dry stool, flushed face and ponderous extremities. Those for Pi deficiency with damp retention syndrome were swollen tongue with teeth-print, greasy fur, sticky and greasy sensation in mouth, tastelessness, and poor appetite.

CONCLUSIONBy combining the integrative medical theory with multivariant statistic method, the meaningful essentials for diagnosis of dampness syndrome can be screened out.

Adult ; Chronic Disease ; Diagnosis, Differential ; Female ; Gastritis ; diagnosis ; Humans ; Logistic Models ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Reference Standards

In recent years (2007 to 2011),although the overall number of rabies cases in China has decreased,there is evidence of emerging or re-emerging cases in regions without previous rabies cases or with low incidence of rabies.To investigate the origin and the factors affecting the spread of rabies in China,specimens were collected from 2007 to 2011 from provinces with emerging and re-emerging cases and tested for the presence of the rabies virus.Positive specimens were combined with sequences from GenBank to perform comparisons of homology and functional sites,and to carry out phylogenetic analyses.Out of these regions,five provinces had 9positive specimens from canine and cattle,and 34 canine or human specimens were obtained from previously high-incidence provinces.Complete sequences of G gene were obtained for these samples.Homology of the sequences of these 43 specimens was 87％-100％ at the nucleotide level and 93.7％ -100％ at the amino acid level.These G gene sequences were combined with reference sequence from GenBank and used to construct a phylogenetic tree.The results showed that 43 specimens were all assigned to China clade I and clade Ⅱ,with all specimens from emerging and re-emerging areas placed within clade I.Specimens isolated from Shanxi and Inner Mongolia in 2011 were distinct from previously-isolated local strains and had closer homology to strains from Hebei,Beijing and Tianjin whereas new isolates from Shanghai were tightly clustered with strains isolated in the 1990s.Finally,Shaanxi isolates were clustered with strains from adjacent Sichuan.Our results suggest that the rabies cases in emerging and re-emerging areas in China in the last 5 years are a consequence of the epidemic spreading from of neighboring provinces and regions experiencing a serious epidemic of rabies.

Objective To study the biodistribution of 131 I-2'-deoxy-1-β-D-arabinofuranosy1-5-iodouracil (FIAU) in the rat middle cerebral artery occlusion model and the expression of thymidine kinase (TK) gene in brain tissue after gene-modified stem cell transplantation,and thus evaluate the possibility of further noninvasive monitoring of stem cell transplantation therapy in cerebral infarction.Methods Adenovirus recombinant Ad5-TK-intemal ribosome entry site-brain derived heurotrophic factor-enhanced green florecent protein(IRES-BDNF-EGFP) carrying TK-IRES-BDNF gene was prepared.Cerebral infarction model was established in rats by intraluminal middle cerebral artery occlusion with nylon monofilament.Gene modified bone marrow mesenchymal stem cells were transplanted via intraparenchymal route,lateral ventricle,carotid artery and tail vein,respectively.The normal rats were used as controls.131 I- FAU was prepared to be the tracer for biodistribution study and the ％ ID/g was calculated based on measurement of the tissue radioactivity counts.The expression of TK gene was evaluated by quantitative real-time PCR (QR-PCR) and Western blot analysis.Data were analyzed with independent-samples t-test,one-way analysis of variance (ANOVA) test,and Pearson linear correlation test.Results The ％ ID/g of infarcted brain tissue in the intraparenchymal group was 0.124 ± 0.013,which was significantly higher than that in lateral ventricle group (0.052 ±0.004),carotid artery group (0.061 ±0.002),tail vein group (0.059 ±0.005) and control group (0.005 ±0.001) (t =2.913 - 5.652,all P＜0.05),while there were no statistically significant differences among the other route transplanted groups ( t =0.694 - 1.448,all P ＞ 0.05 ).The differences of ％ ID/g between the infarcted and contralateral sides of brain tissue in all transplanted groups were statistically significant (t =9.004 - 15.734,all P ＜ 0.05 ),while there was no statistically significant difference of this parameter between both sides of brain tissue in control group (t =1.511,P =0.182).The expression of TK gene in intraparenchymal group was significantly higher than other groups (t =7.482 -12.371,all P ＜0.05).The expression levels ofTK gene on QR-PCR showed a positive correlation with ％ID/g of the brain tissue ( r =0.971,P ＜ 0.001 ).Similarly,the ratio of TK/β-actin by the Western blot analysis correlated with the ％ ID/g ( r =0.899,P =0.002 ).Conclusion Intraparenchymal route may be the way of choice for cell transplantation therapy of cerebral infarction.If suitable radionuclide tracer is available,PET or SPECT may be potentially used for noninvasive monitoring of stem cell transplantation in cerebral infarction in vivo.

Objective To explore the pathologic changes in the brain areas corresponding to specific cognitive function and underlying mechanism of cognitive impairment in patients with epilepsy by DTI study.Methods Forty-four Patients and 20 control subjects received the test of Wechsler Adult Intelligence Scale and the Diffusion-Tensor Imaging examination.Mean diffusivity (MD) and fractional anisotropy (FA) in the normal appearing white matter of interested area were measured.T test was employed to compare the MD and FA between patients and healthy controls,patients with normal and impaired FIQ respectively.The relationships between FIQ and DTI value were analyzed by Bivariate correlations.Results VIQ (100.52?17.63),PIQ (95.10?16.72) and FIQ (98.19?17.76) of the patients with epilepsy were significantly lower than those of health controls (VIQ,PIQ and FIQ were 109.77?13.54,108.11? 12.17 and 109.81?10.57,respectively).Significant reduction of FA in both side of posterior limb of internal capsule (P