Adult ; China ; epidemiology ; Chronic Disease ; epidemiology ; Dyslipidemias ; epidemiology ; Female ; Health Status ; Humans ; Hypertension ; epidemiology ; Male ; Middle Aged ; Obesity ; epidemiology ; Smoking ; epidemiology

During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; psychology ; China ; History, 20th Century ; History, 21st Century ; Humans

Objective To study the changes of mRNA and protein expressions of Kras gene in thymic lymphomas induced by ionizing radiation,and to detect the methylation of CpG islands in promoter region of Kras gene,then to investigate the mechanisms for the occurrence of radiation carcinogenesis.Methods The thymic lymphoma models of BALB/c mice were made by X-ray irradiation,then the total RNA was extracted,cDNA was synthesized and the total protein was extracted from both thymic lymphoma tissue and normal thymus tissue;the mRNA and protein expressions of Kras gene in thymic lymphoma tissue and normal thymus tissue were detected by RT-PCR and Western blotting method, and the methylation of CpG islands in promoter region of Kras gene was detected by bisulfite sequencing PCR. Results The mRNA expression level of Kras gene in thymic lymphoma tissue was significantly higher than that in normal thymus tissue(P<0.01).The protein expression level in thymic lymphoma tissue was about 1.41 times higher than that in normal thymus tissue;4 CpG sites were methylated detected by bisulfite sequencing PCR in normal thymus tissue, however, 1 CpG site was methylated in thymic lymphoma tissue,the CpG islands in promoter region of Kras gene were demethylation state in thymic lymphoma. Conclusion Ionizing radiation can cause the changes of mRNA and protein expression levels of Kras gene in thymic lymphoma tissue by demethylation state of Kras gene,eventually lead to the occurrence of tumor;it might be one of the mechanisms for the occurrence of radiation carcinogenesis.

Objective: To optimize a preparation technology for pyretic arthralgia cataplasma. Methods: The preparation technology were studied by a uniform design experiment in which NP-700, tartaric acid, PVP, dihydroxyaluminum aminoacetate, glycerol, water and medicinal powder were factors and viscosity, infiltration, gel mobility and gel strength were indices. Results: The best ratio of this cataplasma matrix was NP-700:tartaric acid:PVP:dihydroxyaluminum aminoacetate: glycerol:water:powder = 4.0:0.2:1.0:0.1:25.0:35.0:2.0. According to optimized formula, to prepare the poultice, then to spread the poultice uniformly onto non-woven fabrics, cover CPP membrane and pack after 1 week at room temperature. Conclusion: Pyretic arthralgia cataplasma was well moldable and its process technology was feasible.

Objective: To study the influence of authraquinones derivative of nine fold processed Radix et Rhizoma Rhei on hyperlipema and hemorheology of animals. Methods: The blood TC and TG of experimental hyperlipemia rats before and after they were given drug and its improvement on hemorheology of rats were determired. Results: Anthraquinone derivative of nine fold processed Radix et Rhizoma Rhei could decrease levels of the blood TC and TG of experimental hyperlipemia rats and improve hemorheology of rats ( P

Objective To explore the change of S-100? and glial fibrillary acidic protein(GFAP)in serum after seizure and medication in children with epilepsy.Methods Serum protein level of S-100? and GFAP were determined by double antibody sandwish enzyme-linked immunosorbent assay(ELISA)in 41 cases with epilepsy and 30 healthy children.The specimen of venous blood were taken by 24 hours after seizure,4 weeks,12 weeks after medicine and their supernate preserved at-80 ℃ after centrifugat.Results Twenty-four hours after seizure,protein level of S-100?,GFAP in serum was significantly higher than that of control group(Pa0.05).Four weeks after medication,protein level of S-100?,GFAP in serum of epileptic group decreased,but still higher than that in control group,and the difference was significant(P

OBJECTIVETo investigate changes in the adherent ability, the expression of adhesion related proteins Pyk2 and paxillin during HL-60 cells differentiation into granulocyte-monocyte induced by low-dose (LD) bufalin in combination with all-trans retinoic acid (ATRA), and to explore the effects of bortezomib on cellular adhesion and the expression of Pyk2 and paxillin.

METHODSThe expression of CD11b was detected by flow cytometry, cellular adherence ability by MTT assay, and the expressions of Pyk2, paxillin and tubulin by Western blot.

RESULTSThe combination of 5 nmol/L bufalin and 30 nmol/L ATRA induced HL-60 cells differentiation in a time-dependent manner, the percentages of CD11b positive cells treated for 2 d and 4 d being (20.0 +/- 2.8)% and (75.0 +/- 5.3)%, respectively, with the increasing of cellular adherence ability. Meanwhile the expressions of Pyk2 and Paxillin were also up-regulated in a time-dependent manner. Bortezomib suppressed HL-60 cell adhesion in a dose-dependent manner. At concentrations of 1 nmol/L and 10 nmol/L the adherence level were (7.8 +/- 0.1)% and (5.3 +/- 0.3)%, respectively, with down-regulation of Pyk2 but not Paxillin.

CONCLUSIONPyk2 is involved in the regulation of cellular adherence function. Bortezomib might inhibit HL-60 cells adhension function by down-regulation of Pyk2 expression.

Boronic Acids ; pharmacology ; Bortezomib ; Bufanolides ; pharmacology ; Cell Adhesion ; drug effects ; Cell Proliferation ; drug effects ; Focal Adhesion Kinase 2 ; metabolism ; HL-60 Cells ; Humans ; Paxillin ; metabolism ; Pyrazines ; pharmacology ; Tretinoin ; pharmacology

Objective To investigate the epiderniology of fungemia and provide evidence for clinical therapy.Methods A retro- spective survey was done with the 31 cases of fungemia in our hospital from August 2004 to November 2005.Results More than 80% of the patients suffered from two and more underlying diseases.Over a half of infections developed following placement of catheters.And 83.9% of the patients had a history of antimicrobial agents use before blood culture.The pathogens of 24 (77.4%) cases were associated with Candida spp.Only 3 strains were C.albicans.The mortality rate of candidemia was 45.8%.Different Candida species had different resistance rates to antifungal agents.Conclusions Fungemia patients often have serious underlying diseases.Most fungemia cases were candidemia caused by non-C.albicans.Some fungal pathogens are re- sistant to fluconazole and itraconazole.

OBJECTIVETo investigate the inhibitory effect of RNA interference on chronic myeloid leukemia (CML) bcr/abl oncogene expression.

METHODSThe small interference RNAs (siRNAs) were synthesized in vitro. K562 cells stably expressing bcr/abl gene were transfected with the siRNA by electroporation, both the non-transfected cells and non-specific siRNAs transfected cells were taken as controls. The enhanced green fluorescent protein (EGFP) plasmid was used as positive control and the transfection efficiency was detected by flow cytometry. Inhibitory effect of siRNAs was demonstrated by real-time quantitative RT-PCR and Western blots. Cell proliferation was measured by MTT assay and apoptosis by Annexin V-FITC assay.

RESULTSThe transfection efficiency was about 70%. The synthesized siRNAs inhibited CML bcr/abl oncogene expression at both mRNA and protein levels. siRNAs could inhibit K562 cell proliferation to 47% and 56% at 24 h and 48 h after transfection, respectively, and induce cell apoptosis from 1.00% in control group to 15.05% and 19.4% at 24 h and 48 h respectively.

CONCLUSIONAt the cell level, inhibition of CML bcr/abl oncogene expression by chemically synthesized siRNAs provides the new method for anti-leukemia study.

Apoptosis ; genetics ; Cell Proliferation ; Fusion Proteins, bcr-abl ; genetics ; Humans ; K562 Cells ; RNA, Small Interfering ; Transfection

OBJECTIVETo explore the mechanism of electroacupuncture therapy on Parkinson's disease (PD).

METHODSFifty Wistar rats were randomly divided into a normal group, a sham-operation group, a model group, a Fengfu-Taichong group and a Shuanggu Yitong group. PD model was duplicated by microinjection of 6-Hydroxyl-Dopamine into right corpora striata, and by microinjection of normal saline in sham-operation group. Rats in normal group, sham-operation group and model group were not treated. In Fengfu-Taichong group, the rats were treated by electroacupuncture at "Fengfu" (GV 16) and "Taichong" (LR 3) on the basis of the PD model, and by electroacupuncture at "Fengfu" (GV 16), "Taichong" (LR 3), "Guanyuan" (CV 4) and "Zusanli" (ST 36) in Shuanggu Yitong group, once daily for 2 weeks. GDNF and Ret expression were detected by immunohistochemistry and western blotting, respectively.

RESULTSThe number of GDNF positive cells and the content of Ret receptor increased significantly in the two electroacupuncture groups compared with those in the other groups (all P < 0.01), and the expression of GDNF increased significantly in Shuanggu Yitong group compared with that in Fengfu-Taichong group (P < 0.01).

CONCLUSIONElectroacupuncture can not only increase the expression of GDNF, but also enhance its effect. "Shuanggu Yitong" method is better than simple acupuncture at "Fengfu" (GV 16) and "Taichong" (LR 3) in increasing expression of GDNF.

Animals ; DNA-Binding Proteins ; genetics ; metabolism ; Disease Models, Animal ; Electroacupuncture ; Gene Expression ; Glial Cell Line-Derived Neurotrophic Factor ; genetics ; metabolism ; Humans ; Nuclear Proteins ; genetics ; metabolism ; Parkinson Disease ; genetics ; metabolism ; therapy ; Random Allocation ; Rats ; Rats, Wistar