ZHANG Shi-jie is one of the 500 famous TCM doctors designated by the State Administration of TCM and Beijing Municipal Health Bureau. ZHANG advocates ancient needling method and uses a unique treating method which includes comprehensive analysis of the four examinations and analogy; in his ancient treatment, he usually selects few acupoints and prefers Taixi (KI 3), he insists on stopping needling after the harmonious of qi and needling on alternative days; theoretically, ZHANG is versatile and full of learning, he follows the rule of yin and yang and adjusts his ways to cultivate the health; in his treatment, ZHANG considers the patients in diagnosis and treatment and combines the acupuncture with drugs; in teaching, he is strict and rigorous, on one hand, he is ruthless, but on the other hand, he is patient, demonstrating the sincere shining example of great doctors.
Acupuncture ; education ; history ; manpower ; Acupuncture Therapy ; history ; instrumentation ; methods ; China ; History, 20th Century ; History, 21st Century ; Humans ; Physicians ; history ; Teaching ; history

According to the theory of in vitro radioassay, using TSHAb as binder and 125I-staphylococcal protein A (125I-SPA) as tracer agent, a new method for detecting the abnormal immunoglobulin (aIgG) in the sera of patients with Graves disease (GD) was reported. In the initial study of the method, the most appropriate interacting conditions of TSHAb with aIgG were explored and compared with ELISA using ganglioside (GLS) as a binder. The relationship between aIgG and thyroid-stimulating imunoglobulin(TSI) was probed into. The results showed that TSHAb could interact specifically with aIgG in vitro; but it could not interact with IgG from sera of normal subjects, systemic lupus erythematosis (SLE) patients and diabetic patients. With aIgG as an evaluating index, the mean value in 29 normal subjects was 1. 06?0. 17. When the sera of 72 patients with GD in different clinical stages were studied, the aIgG index was positive in 83% of untreated GD patients (n = 24), in 12% of GD patients in clinical remission (n = 25) and in 82% of relapsed GD patients (n = 23). Very significant difference was observed between normal subjets and untreated and relapsed patients with GD (P

Objective To know the expression of 47 kD protein of orientia tsutsugamushi(Ot) Karp strain and test its immunogenicity and antigenicity.Methods Forty-seven kD protein gene that code the whole mat peptide was amplified from the genomic DNA of Ot.Karp strain by PCR and constructed to a recombinant plasmid pGEX-47.The E. coli cells BL21 were transformed with pGEX-47,then the transformants were induced to express the recombinant 47 kD protein by IPTG. The antigenicity and immunogeni-(city) were identified by Dot Blot method and the experiment of immunizing mice respectively.Results 1. The PCR product of 47 kD protein gene of Ot.Karp strain was obtained and its sequence was the same as the published 47 kD protein gene.2. The E.coli expression plasmid pGEX-47 constructed was identified containing the 47 kD protein gene fragment by restrication analysis and PCR identification,and an expression band about 47 kD was detected by SDS-PAGE of the purified product from GST-fusson protein expressed by pGEX-47. 3.Dot Blot analysis and the experiment of immunizing mice testified its antigenicity and immunogenicity.Conclusions The 47 kD protein gene of Ot Karp strain is amplified that code the whole mat peptide, which can be expressed in prokaryotic cells and the expressed protein has antigenicity and immunogenicity.

OBJECTIVETo provide a theoretical basis for the further development of new drugs, the analgesic and anti-inflammatory effects and the liver function in mice of anthocyanin from Ligustrum vicaryi were investigated.

METHODSThe 240 experimental mice were splitted equally for 6 kinds of experiments and 40 rats in each kind of experiment were divided into 5 groups (n = 8): normal saline control group (NS); aspirin control group (Asp); high-concentration anthocyanin group (HA); medium-concentration anthocyanin group (MA); low-concentratior anthocyanin group (LA). The analgesia effect of anthocyanin at different concentration was detenmined by hot-plate test and acetic acid writhin test, and the anti-inflammatory effect of anthocyanin was performed by ear edema, ahdomen capillary permeability and cotton granuloma. The activities of superoxide dismutase (SOD) and total antioxidant capacity (T-AOC) and the contents of nitric oxide (NO) and prostaglandin E2 (PGE2) in blood serum were determined, and the activities of SOD, T-AOC and glutathione peroxidase (GSH-Px) in liver were measured, while the histological changes of liver tissue were observed.

RESULTSThe pain threshold of mice was enhanced and the times of twist body wa decreased by medium-concentration and high-concentration anthocyanin. The activity of SOD was increased and the conentrs of NO and PGE were reduced in blood serum. High-concentration anthocyanin inhibited the ear swelling , the increase of celiac capillary permeability and th granuloma hyperplasia, and increased the activities of SOD and T-AOC while decreased the content of PGE2. The activities of SOD, T-AOC. GSH-PX were increased in liver, but the morphology of liver tissues in each group had no significant changes.

CONCLUSIONAnthocyanin Ligustrum vicaryi has definite anti-inflammatory and analgesic effects, which is related to increasing the antioxidant capacity and decreasing th contents of NO and PGE2, and has not obvious damage to liver in the range of experimental concentration.

Analgesics ; chemistry ; Animals ; Anthocyanins ; pharmacology ; Anti-Inflammatory Agents ; chemistry ; Antioxidants ; metabolism ; Aspirin ; pharmacology ; Dinoprostone ; metabolism ; Edema ; Fruit ; chemistry ; Glutathione Peroxidase ; metabolism ; Ligustrum ; chemistry ; Liver ; drug effects ; Mice ; Nitric Oxide ; Superoxide Dismutase ; metabolism

OBJECTIVETo investigate the effects of total flavonoids of propolis (TFP) on apoptosis of myocardial cells of chronic heart failure and its possible mechanism in rats.

METHODSSix male SD rats were randomly selected as normal control group, the remaining rats were made as chronic heart failure (CHF) model by intraperitoneal injection of adriamycin. The rats in the successful model were randomly divided into five groups (n = 6): CHF group, total flavonoids of propolis low dose group (LD group), total flavonoids of propolis middle dose group (MD group), total flavonoids of propolis high dose group (HD group), digoxin group (DIG group). After six week treatment, cardiac function indexes of rats were recorded by signal acquisition system; brain natriuretic peptide (BNP), cardiac troponin I (cTnI), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) content in plasma were detected; Myocardial morphological changes and collagen fiber hyperplasia by HE and Masson staining were observed; Myocardial apoptosis was detected with TUNEL method and protein connexin 43(P-Cx43) expression was detected by Western blot method.

RESULTSCompared with NC group, left ventricular systolic pressure(LVSP) and maximal rise/fall velocity of left ventriculad pressure (± dP/dt(max)) absolute value in CHF group were significantly lowered (P < 0.01) while left ventricular end diastolic pressure (LVEDP) was increased significantly (P < 0.01); Contents of plasma BNP, cTnI, TNF-α and IL-6 in the CHF group were significantly improved (P < 0.01). Compared with CHF group, LVSP, ± dP/dt(max) absolute value in MD and HD groups were increased (P < 0.05), and LVEDP was significantly lowered (P < 0.01); LVEDP in LD group was significantly lowered (P < 0.01), changes in LVSP and ± dp/dt(max) absolue value were not obvious (P > 0.05). BNP, cTnI, TNF-α and IL-6 contents in MD and HD groups were significantly reduced (P < 0.01), but those plasma indicator changes were not obvious in LD group (P > 0.05). Western blot showed that P-Cx43 expression in CHF group was significantly higher than that in NC group (P < 0.01) and that in all TFP treatment groups it was decreased compared with CHF group (P < 0.05, P < 0.01), among which pairwise comparisons also showed differences (P < 0.05), myocardial apoptosis index (%)(22.62 ± 3.39) in CHF group was higher than that in NC group( 1.12 ± 0.24) (P < 0.01); compared with CHF group, the apoptosis index of myocardial cells (%) in LD,MD and HD groups, (15.79 + 2.8), (9.28 + 2.1) and (4.73 + 1.14) respectively, were significantly lower than those in the CHF group( P < 0.01). The expression level of P-Cx43 positively correlated with the apoptotic index (r = 0. 861, P < 0.01).

CONCLUSIONTotal flavonaids of propolis have inhibitory effect on apoptosis of myocardial cells of chronic heart failure induced by adriamycin in rats, and the mechanism may be closely related to the regulation of Cx43 expression, especially the regulatory phosphorylation status.

Animals ; Apoptosis ; Chronic Disease ; Connexin 43 ; metabolism ; Disease Models, Animal ; Doxorubicin ; adverse effects ; Flavonoids ; pharmacology ; Heart Failure ; drug therapy ; Interleukin-6 ; blood ; Male ; Myocardium ; pathology ; Myocytes, Cardiac ; drug effects ; Natriuretic Peptide, Brain ; blood ; Phosphorylation ; Propolis ; chemistry ; Rats ; Rats, Sprague-Dawley ; Troponin I ; blood ; Tumor Necrosis Factor-alpha ; blood

This paper presents a test system of prenatal screen for Dow's syndrome, based on the quantitative test technology of gold immunochromotographic assay (GICA). The prenatal screen for Down's syndrome and the risk rate of Down's syndrome are given by calculating with the screen software. The test system features easy operation, fastness and individual tests.
Adult ; Chromatography ; methods ; Colloids ; Computers ; Down Syndrome ; diagnosis ; Equipment Failure Analysis ; Estriol ; blood ; Female ; Gold ; Humans ; Pregnancy ; Prenatal Diagnosis ; instrumentation ; methods ; Sensitivity and Specificity ; Signal Processing, Computer-Assisted ; Software Design ; alpha-Fetoproteins ; analysis

Complex genetic variation has been known to occur during the transmission of human enterovirus (HEV), and the HEV virulence and pathogenicity enhanced by genetic recombination also pose a serious threat to human health. In recent years, the interest in recombination mechanism of genetic plasticity has been renewed with the emergence of pathogenic recombinant circulating vaccine-derived polioviruses, which were implicated in poliomyelitis outbreaks in several regions of the world with insufficient vaccination coverage. This paper reviews recent research progress in HEV genome, including evolutionary characteristics, recombination types, and in vitro recombinant construction.
Animals ; Biomedical Research ; trends ; Enterovirus ; classification ; genetics ; Enterovirus Infections ; virology ; Humans ; Recombination, Genetic ; Viral Proteins ; genetics

Female ; Humans ; Infectious Mononucleosis ; drug therapy ; etiology ; Male ; Pneumonia, Mycoplasma ; complications

Objective To compare the heart function and observe the clinical prognosis of dilated cardiomyopathy(DCM) in children treated with combination of prednisone and azathioprine and high dose intravenous immunoglobulin(IVIG).Methods From Jan.1998 to May 2004,20 children who met the diagnostic criteria of DCM were divided into 2 therapeutic groups(groupⅠ,groupⅡ) according to the time of hospitalization.On the basis of traditional congestive heart failure(CHF) therapy,the children in groupⅠwere treated with immunosuppressive therapy(prednisone plus azathioprine) and the children in groupⅡ were treated with high dose IVIG.The course of treatment was 6 months for all children.Heart functions in all children were evaluated and echocardiographic parameters including left auricular diameter(LA),left ventricular end diastolic diameter(LV),left ventricular ejection fraction(LVEF) and cardiac index(CI) were measured before and after therapy,respectively.All children were followed up for 1 year to observe survival rate(%).The findings were analyzed by t test and ?~2 test.Results The percentage of heart function increased from Ⅲ-Ⅳ toⅠ-Ⅱin groupⅠ,which was lower than that in groupⅡ(P

OBJECTIVETo investigate results of total knee arthroplasty using the long-stem tibial component combined with metallic wedge of knee prosthesis for the treatment of proximal defects.

METHODSFrom January 2011 to May 2013, 10 patients (11 knees) were treated with total knee arthroplasties using the long-stem tibial component with metallic tibial wedge of knee prosthesis. All the patients were female and the average age was 67 years old (ranged, 60 to 77 years old). All the patients were osteoarthritis. All the patients were classified as T2A style. The patients were evaluated according to knee score system (KSS).

RESULTSAll the patients were followed up for 12 months on average (ranged 3 to 29 months). The clinical outcome was assessed using KSS score, including knee pain score, knee stability score, knee range of motion score and knee walking score, knee stairs score. There were significantly differences at 6 weeks, 3 months, 6 months and 12 months between pre-and postoperative KSS score.

CONCLUSIONThe mechanical stability of tibial fixation in primary TKA is significantly increased by using the long-stem tibial component with metallic wedge of knee prosthesis, even in the presence of poor proximal bone.

Aged ; Arthroplasty, Replacement, Knee ; Female ; Humans ; Knee Joint ; physiopathology ; surgery ; Knee Prosthesis ; Male ; Osteoarthritis, Knee ; physiopathology ; surgery ; Range of Motion, Articular ; Tibia ; abnormalities ; physiopathology ; surgery