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.

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.

【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

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.

OBJECTIVETo study the scavenging effects of Lu-Duo-Wei, thiourea, superoxide dismutase, and sodium azide on carbon disulfide-induced generation of hydroxyl radicals.

METHODSPhenanthroline-CuSO(4)-Vit C-H(2)O(2) chemiluminescence system (PHEN system) containing alcohol was established to probe the influence of various concentrations of carbon disulfide on hydroxyl radicals emission intensity and the scavenging effects of Lu-Duo-Wei and other antioxidants on carbon disulfide-induced hydroxyl radicals were observed.

RESULTSThe average emission intensity of PHEN system containing alcohol appeared lower luminescence [91.03 x 10(3) (cp6s)] and longer time (75 s) to get the peak than the system without alcohol [96.11 x 10(3) (cp6s), 55 s]. The specific scavenger of hydroxyl radical, thiourea, showed clear inhibitory effect on the system. Carbon disulfide in the range of 40 - 160 mmol/L promoted the generation of hydroxyl radical, however, this effect could be efficiently inhibited by thiourea. 160 mmol/L carbon disulfide in PHEN system without copper seemed as an activator to promote the luminescence, while in PHEN system withdrawing phenanthroline appeared some weak action of luminescence agent at low concentration. Meanwhile, Lu-Duo-Wei may efficiently scavenge hydroxyl radicals induced by carbon disulfide in PHEN system but superoxide dismutase and sodium azide had little effects on the system.

CONCLUSIONCarbon disulfide may induce PHEN system to generate hydroxyl radicals and Lu-Duo-Wei may efficiently scavenge these free radicals and play an important role in protection against oxidative injury induced by carbon disulfide.

Carbon Disulfide ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Free Radical Scavengers ; pharmacology ; Hydroxyl Radical ; antagonists & inhibitors ; chemistry ; metabolism ; Luminescent Measurements ; Phenanthrolines ; chemistry ; Superoxide Dismutase ; pharmacology ; Thiourea ; pharmacology

OBJECTIVETo compare the difference in clinical efficacy on children attention deficit hyperactivity disorder (ADHD) between the combined therapy of scalp acupuncture and EGG biofeedback and the simple EEG biofeedback therapy so as to search the better therapeutic method for ADHD.

METHODSOne hundred patients were randomized into an observation group and a control group, 50 cases in each one. In the control group, the simple EEG biofeedback therapy was adopted. In the observation group, on the basis of biofeedback therapy, scalp acupuncture was added and applied to Dingzhongxian (MS 5), Dingpangyixian (MS 8), Baihui (GV 20), Sishencong (EX-HN 1), etc. The ten treatments made one session. After four sessions of treatment, FIQ value in Wechsler intelligence scale, CIH score in Conners children behavior questionnaire, the ratio of 0 wave and p wave in EEG, FRCQ and FAQ in the integrated visual and auditory continuous performance test (IVA-CPT) and clinical comprehensive efficacy were observed before and after treatment in the two groups separately.

RESULTSThree cases were dropped out in the observation group and 2 cases were out in the control group. In the two groups, FIQ, FRCQ and FAQ were all increased after treatment (P < 0.01, P < 0.05); the increases in the observation group were much more significant than those in the control group after treatment (all P < 0.05). In the two groups, CIH score and the ratio of 0 wave and p wave were all reduced after treatment (P < 0.01, P < 0.05); the reduction in the observation group were much more apparent as compared with those in the control group (both P< 0.05). The total effective rate was 91.5% (43/47) in the observation group and better than 83. 3% (40/48, P < 0.01) in the control group.

CONCLUSIONThe combined therapy of scalp acupuncture and EEG biofeedback achieves the superior efficacy on children ADHD as compared with the simple biofeedback therapy. This combined therapy rapidly relieves the essential symptoms of ADHD and improves EEG waveform in children patients. Importantly, this therapy obtains and consolidates the significant efficacy.

Acupuncture Therapy ; Adolescent ; Attention Deficit Disorder with Hyperactivity ; psychology ; therapy ; Biofeedback, Psychology ; Child ; Combined Modality Therapy ; Electroencephalography ; Female ; Humans ; Male ; Scalp

ObjectiveTo investigate the effect of jin’s three-needle scalp electroacupuncture on Cyt-c and Caspase-3 expressions in the cerebral cortex in Intrauterine distress-induced HIBD rats and reveal the mechanism of its protective action on the brain. MethodThe abdomen was incised in a female SD rat at 21 days of pregnancy. Bilateral uterine horn blood vessels were tightly clamped with a hemostat for five minutes. An infant rat was then taken out by a cesarean section. A rat model of hypoxic-ischemic brain damage was confirmed by the use of a behavior test and braintissue sections. The rats were randomized into model and acupuncture groups. The model group was not needled. Acupuncture groups 1, 2, 3 and 4 began to be needled at 3, 5, 7 and 14 days after birth, respectively. Acupuncture treatment was given for seven consecutive days. The normal control group was naturally delivered, not used to make a model and not needled. All groups of rats were decapitated to take the brain tissue at 21 daysafter birth. Cyt-c and Caspase-3 expressions in the cerebral cortex were detected.ResultCyt-c optical density value decreased somewhat in the four acupuncture groups; there was a statistically significant difference between acupuncture group 1 or 2 and the modelgroup (P<0.05). Caspase-3 expression was significantly down-regulated in acupuncture group 1; there was a statistically significant difference compared with the model group (P<0.05).ConclusionThe protective effect of acupuncture beginning at 3 days after birthon the brain is related to the down-regulation of Cyt-c and Caspase-3 expressions in intrauterine distress-induced HIBD rats.

Objective To study the treatment effect on H22 tumor-bearing mice using ultrasound (US) combined with hematoporphyrin-loaded PLGA ultrasound contrast agents (HP-PLGA). Methods Hematoporphyrin-loaded PLGA ultrasound contrast agents were prepared using the technique of double emulsion, and the properties of the contrast agents were detected. Then 30 H22 tumor-bearing mice were averagely divided into 5 groups for different treatment. The growth curve of H22 tumor was depicted within 15 days after treatment. The inhibition rate of tumor quality on the 15th day and the index about apoptosis and proliferation on tumor of each group were measured, respectively. Results Self-made hematoporphyrin-loaded PLGA ultrasound contrast agents had mean size of 602.3 nm with encapsulation efficiency of 63.50% and drug loading of 2.15%. After treatment, tumors of the E group (US+HP-PLGA) grew most slowly compared with other groups. The inhibition rate of tumor quality and the apoptotic index in E group were significantly higher than those in other four groups (P＜0.05), while the proliferation index in E group was significantly lower than that in other groups (P＜0.05). Conclusion Ultrasound combined with hematoporphyrin-loaded PLGA ultrasound contrast agents could inhibit growth and promote the apoptosis of H22 tumor in mice, providing a novel strategy for sonodynamic therapy on the tumor.

Objective To observe the clinical efficacy of Jin's three-needling therapy on children autism with different TCM syndrome types.Methods A total of 202 autism children was enrolled into the study.Autism children were divided into two groups:the treatment group(N=118)received Jin's three-needling therapy,the acupoints mainly consisted of Sishen needling,Dingshen needling,temporal triple needling,supertemporal triple needling,brain triple needling,mental triple needling,Xingshen needling,hand needling for improving mental,foot needling for improving mental and tongue triple needling,and some other acupoints were selected according to the syndrome patterns;the control group(N=84)received special training.The treatment was done one time per day,six times one week,and 4 months constituted one treatment course.After treatment,the therapeutic effect was evaluated by Children Autism Rating Scale(CARS).Results After one treatment course,the total curative effective rate was 88.1% in the treatment group and 65.5% in the control group(P