Through study on Bianque Shenying Zhenjiu Yulong Jing (Bianque's Classic of Effective Acupuncture Prescriptions), acupuncture experiences and ideology of WANG Guo-rui, an acupuncture physician of the Yuan Dynasty (1271-1368), is discussed in this article. Inherited and carried forward DOU's acupuncture theory, WANG Guo-rui encouraged to use experiential points and to expand extra points. Penetrating needling method was created, and the application of acupoints according to needling opportunities and seasonal factors were enriched by him. Great importance was also attached on treatment according to differentiation of syndromes, which including the simultaneous acupuncture and moxibustion, simultaneous reinforcing and reducing, reducing after reinforcing, reinforcing after reducing, predomination of reducing and predomination of reinforcing. The flexible treating methods are still extensively adopted in clinic nowadays. WANG Guo-rui is a master of clinical acupuncture who made great contribution to the development of acupuncture and moxibustion.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Male

Aim To investigate the chemical compo-nents and antibacterial and nematicidal activity of en-doparasitic fungi ThF-1 1 of Tripterygium hypoglaucum (Levl.)Hutch.Methods The endophyte ThF-1 1 was isolated,purified and identified based on fungal ITS sequence.The chemical components were isolated and identified with column chromatography and NMR spec-trometer,respectively.The nematicidal and antibacte-rial activity was investigated by biological active meth-od and inhibition zone method.Results The endo-phyte ThF-1 1 was identified as Penicillium simplicissi-mum,the compounds were identified as Penicillic acid [1 ],2,4-dimethoxy-6-methylphenol [2]and 5 (6)-dihydropenicillic acid [3 ] based on spectral data. Compound [1 ]showed significant activity against Cae-norhabditis elegans in a dose-dependent manner,and had antibacterial activity to Escherichia coli,Bacillus cereus,Bacillus subtilis, Staphylococcus aureus and Pseudomonas aeruginosa.Conclusion These com-pounds are firstly isolated from endophyte ThF-1 1 of T. hypoglaucum (Levl.)Hutch.Compound [1 ]shows strong nematicidal activity and antibacterial activity, and is worth further studying and developing.

OBJECTIVETo investigate the regulative effect of genistein on the apoptosis of the xenografted tumors of human ovarian carcinoma HO-8910PM cell on the nude mice.

METHODHuman ovarian carcinoma HO-8910PM were cultured in vitro. The models of xenografted tumor were established by the transplantation of human ovarian carcinoma HO-8910PM on nude mice. The nude mice were randomly divided into four groups of three treatment groups (in which genistein were administered ip at 5, 25 and 50 mg x kg(-1) x d(-1), respectively, for 4 weeks) and one control group, the cell cycle and apoptosis of the xenografted tumors were measured by flow cytometry, the expression of bcl-2, Fas and FasL gene of xenografted tumors were determined by the immunohistochemistry and the morphology of tumor cells was observed by electron microscope.

RESULTThe tumor weights of 50 mg x xkg(-1) genistein group were more lighter (P < 0.05) compared to those of control group. The tumor cells in Go-G1 phase were increased, at saml time the cells in S-phase were decreased (P < 0.01) after the treatment of 50 mg x kg(-1) genistein. In addition the apoptosis rate of the cell treated with 50 mg x kg(-1) genistein group was (15.14 +/- 2.27)%, which was significantly higher than that in the control group (3.12 +/- 1.12)% (P < 0.01). The expression of bcl-2 of the xenografted tumors was decreased and the expression of Fas was increased in 50 mg x kg(-1) genistein group, both showing a significant difference from those in control group (P < 0.05). The apoptosis of the tumor cells were found more under electron microscopy in 50 mg x kg(-1) genistein group than those in control group.

CONCLUSIONGenistein could significantly inhibite the proliferation and induce the apoptosis of the HO-8910PM cell of xenografted tumors by regulating the cell cycle and apoptoic gene in the nude mice.

Animals ; Antineoplastic Agents, Phytogenic ; administration & dosage ; pharmacology ; Apoptosis ; drug effects ; Cell Cycle ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Cystadenocarcinoma, Serous ; metabolism ; pathology ; Dose-Response Relationship, Drug ; Fas Ligand Protein ; metabolism ; Female ; Genistein ; administration & dosage ; pharmacology ; Humans ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Neoplasm Transplantation ; Ovarian Neoplasms ; metabolism ; pathology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Random Allocation ; fas Receptor ; metabolism

[Objective] To purify and characterize a novel factor X activator,Fve-1 from Daboia russelli siamensis (Myanmar) venom.[ Methods]F V e-1 was purified by ion-exchange chromatography and gel filtration.The hemostatic activity of F V e-1 was determined based on chromogenic substrates.The fibrinogen-clotting activity of F V e-1 was also determined.Thermal stability, pH stability,enzyme activity,and inhibition of F V e- 1 were determined by its remaining procoagulant activity.N-treminal sequence was determined by the method of automated Edman degradation.[ Results ]F V e-1 was achieved by chromatography with a molecular weight of 13,808 and an isoelectric point of 4.6. The hemostatic activity of 0.5 mg Fve-1 was equal to that of 1.5625 u thrombin or that of 54.93 ng RVV X. F V e-1 primarily activated F X, but did not affect on prothrombin and fibrinogen. The suitable pH and temperature range of F V e-1 was 6.5-7.5 and 25-60 ℃,respectively.The activity of F V e-1 was enhanced by Ca2+ and inhibited by EDTA and DTT.The N-terminal sequence of F V e-1 was NH2-N-L-Y-Q-F-G-E-M-I-N.[Conclusion] F V e-1 is a factor X-activating enzyme,which could activate FX to FX a,but have minimal effect on prothrombin and fibrinogen.

Objective To investigate the clinical and electroencephalogram (EEG) characteristics of children with electrical status cpilepticus during sleep (ESES), and the response to medication therapy. Methods AEEG and VEEG including an entire sleeping c-ycle were performed on 26 patients with ESES. The clinical and EEG changes, neuropsychological impairment and the response to medication therapy were followed up. Results Twenty five patients had seizures,21 cases had normal psychomotor development before ESES. After the onset of the disease,Fifteen cases developed language disorder, 16 cases developed psychological and behavior abnormalities, 13 cases had both of the problems Seventeen patients belonged to epileptic syndrome. Patients in this cohort had good response to clonazepam and valproate treatment. Cortical steroid could dispel the electrical discharge. Eighteen patients had been followed up. Seizures stopped in 15 cases after treatment ESES disappeared in 16 cases, 4 of them still had neuropsychological impairment ESES sustained in 2 cases Conclusions ESES is a specific EEG phenomenon. Continue epileptic form discharge during non - rapid cye movement sleep is the major cause of neuropsychological impairment in patients with ESES. To control the seizures and electrical state are very important for the prevention and treatment of neuropsychological impairment.

OBJECTIVETo study possible mechanisms of Shangjuxu (ST37) and the large intestine.

METHODSTotally 40 SD rats were selected. The distension of end colon was used as injured afferent stimulus. Activities of locus coeruleus (LC) neurons were recorded by extracellular microelectrode technique. Shangjuxu (ST37) and Hegu (L14) were needled to observe general features of discharge reactions, distention of colon induced discharge reactions of LC, and its effects on distention of colon induced discharge reactions of LC.

RESULTSDistention of colon could induce incrased discharge of LC neurons by 127.33% ± 45.48%. But needling at Shangjuxu (ST37) and Hegu (L14) could inhibit this injured response by 38.24% ± 7.69% and 21.29% ± 13.16% respectively (all P < 0.01).

CONCLUSIONSNeedling at Shangjuxu (ST37) and afferent signals of colon distension converged and interacted with each other. Needling at Shangjuxu (ST37) could significantly inhibit colon distension induced discharge of LC neurons, which might be one of mechanisms for Shangjuxu (ST37) and the large intestine relationship.

Acupuncture Therapy ; Animals ; Colon ; Intestine, Large ; Locus Coeruleus ; physiology ; Neurons ; Rats ; Rats, Sprague-Dawley

Objective: To study clinical characteristics and anatomical distributions of pulmonary embolism (PE) in suspicious PE patients and to explore if CT coronary angiography (CTCA) may simultaneously exclude PE. Methods: A total of 403 consecutive patients with suspicious PE admitted to cardiology department of our hospital from 2013-01 to 2014-10 were retrospectively studied. According to embolus distribution by CT pulmonary angiography (CTPA) and CTCA, the patients were divided into 2 groups: PE group,n=261 and Non-PE group,n=142. The clinical symptoms and imaging characteristics were analyzed and compared between 2 groups. Results: The overall prevalence of PE was 64.8% (261/403), suspicious PE patients were all with chest distress, palpitation, chest pain and syncope. Compared with Non-PE group, the patients in PE group were with more female gender and palpitation, while less chest pain,P<0.05; the symptoms of syncope and chest distress were similar between 2 group,P>0.05. In PE group, the sign of emboli were found in 245/261 patients (93.9%) at CTCA scanning area, the rest 16 patients (6.1%) had the small area of PE, and the emboli were only located at both upper pulmonary arteries. Conclusion: In patients with dififculty of breath, palpitation, chest pain and syncope, coronary artery disease (CAD) and PE should be simultaneously considered for accurate diagnosis. CTCA may meanwhile ifnd PE during CAD diagnosis.

OBJECTIVETo explore the effect of phlegm-heat syndrome on the degree of neurological deficit and provide some data support for the correct recognition of the relationship between phlegm-heat syndrome and neurological deficits in stroke patients.

METHODSClinical information were collected on 294 patients with acute ischemic stroke (AIS) whose syndrome and National Institute of Health stroke scale (NIHSS) score were checked at baseline (within the first 3-day admission) and at 7, 14, 28, and 90 days after admission to our clinical research centre. We explored the effect of phlegm-heat syndrome on the degree of neurological deficit following stroke by applying a repeated measures analysis of variance.

RESULTSStroke patients with phlegm-heat syndrome had higher NIHSS score than patients without the syndrome (P <0.01), and there appeared to be a decrease in NIHSS score over time in all patients (P <0.01).

CONCLUSIONSPhlegm-heat syndrome in patients who have suffered stroke has an effect on the degree of neurological deficiency. Disappearance of phlegm-heat syndrome may improve the degree of neurological deficit observed in stroke patients.

Adult ; Aged ; Aged, 80 and over ; Analysis of Variance ; Diagnosis, Differential ; Fever ; complications ; diagnosis ; epidemiology ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Nervous System Diseases ; diagnosis ; epidemiology ; etiology ; Research Design ; Stroke ; complications ; diagnosis ; epidemiology ; Syndrome

Objective To determine the role of interleukin-8 (IL-8) produced by tumor induced fibroblasts in the development of cutaneous melanoma. Methods B16 melanoma cells induced L929 fibroblasts phenotype was transdifferentiated to myofibroblasts (MF) by co-culture in vitro. MF was monitored by morphology and immunophenotype for a-SMA. The level of IL-8 was detected by ELISA. The effect on B16 cell proliferation rate was estimated using MIT method in vitro. Melanoma implanting model was constructed in C57 mice. Results L929 MF phenotype could be modulated by B16 melanoma cells-derived transforming growth factor-β1 (TGF-β1) and elevated the levels of IL-8. L929 MF did not influence the B16 melanoma cells viability in vitro, but shortened the time of tumor formation and increased the incidence rates of tumors in C57 implanting model mice. Conclusion Fibroblasts can be activated by tumor cells and produce IL-8, which acts as an inflammatory cytokine promoting the development of cutaneous melanoma.

Objective To investigate the effects of rigid gas permeable contact lens (RGPCL) wearing 3 years on ocular surface in keratoconus.Design Retrospective case series.Participants 73 patients with keratoconus.Methods From July 2001 to July 2004,73 patients (142 eyes) wearing RGPCL for more than 3 years were collected in Peking University Optometry & Ophthalmology Center.Be- fore and at 1 year,2 years and 3 years of RGPCL wearing,density and morphologic changes of corneal endothelium were examined with non-contact specular microscope.Eye axial length,central and peripheral thickness of cornea were measured with A-scan pachymeter. All eyes were examined with slit-lamp microscope periodically.Main Outcome Measures Corneal endothelial density and morphology, corneal thickness,eye axial length,ocular surface changes.Results Before and at 1 year,2 years and 3 years of RGPCL wearing,aver- age corneal endothelial density was 2901.92?445.20,2862.78?497.13,2854.71?526.80,3015.61?421.22 (cells/mm~2)without significant difference statistically (F=1.571,P=0.20).Morphologic changes were not significant during 3 years.Eye axial length was 25.15?1.50, 24.93?1.36,24.78?1.25,25.39?1.31 (mm) without significant difference statistically (F=2.218,P=0.10).Corneal central thickness was 489.09?59.64,484.02?60.80,496.61?59.74,487.44?54.25(?m)without significant difference statistically (F=0.991,P=0.40).Peripheral thickness changes were also not significant statistically during 3 years.69 eyes with mild conjunctival congestion,12 eyes with corneal fluorescence stain and 6 eyes with corneal epithelial rough were found with slit-lamp microscope during follow-up.Conclusions For the patients with keratoconus,long term of RGPCL wear will not lead to significant ocular changes or severe ocular complications.