Seven emotions generation relates to the interaction between individual and external objective matters,which is accompanied with interaction between internal desire and external matters.The activity of seven emotions bases on essence of zang-fu organs,being regulated by five zang viscera.Heart is the upstream controller,liver is the key organ to maintain normal emotionds,spleen and stomach is the hub of emotional activities,lung is the auxiliary organ, kidney is origin of emotional generation.Five zang viscera's cooperation and interaction generate the seven emotions.

ObjectiveTo observe the effect of stimulating “Zhiyang” (DU 9) with electric acupuncture apparatus on contents of cAMP and cGMP in plasma of experimental acute myocardial ischemic rabbits.Methods40 rabbits were randomly divided into four groups: the normal control group (A), model group (B), model plus electric acupuncture on “Neiguan” (P 6) group (C) and model plus electric acupuncture on DU 9 group (D). The acute myocardial ischemic model was established by pituitrin (2 U/kg) injected into the vein of rabbit. Electrocardiogram (ECG) of Ⅱ leads was observed and contents of cAMP and cGMP in plasma were tested after electric acupuncture by radio immunoassay.ResultsThe cAMP contents of the group C and group D were lower than that of the group B significantly ( P<0.01), but not different from that of the group A ( P>0.05), and there was no difference between the group C and group D. The contents of cGMP were not different among four groups ( P>0.05).ConclusionPuncturing DU 9 can raise the myocardial endurance to the insufficiency of blood and oxygen. The effects of electric acupuncture on DU 9 and P 6 are the same.

The HPLC fingerprint determination method of Jinzhen oral solution was established to provide a new method for quality control of Jinzhen oral solution. RP-HPLC was used for phenomenex Luna C18 (4.6 mm x 250 mm, 5 μm) chromatographic column, with 0.1% H3 PO4 water solution and acetonitrile as the mobile phase for gradient elution. The detection wavelength was 280 nm. HPLC fingerprint of Jinzhen oral solution was established to identify 17 common peaks in Jinzhen oral solution. The similarity of fingerprints of 10 batches of finished products was more than 0. 90. The established HPLC fingerprint has a better precision, reproducibility and stability, and can be applied in quality control of Jinzhen oral solution.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Quality Control

Objective To evaluate the short-term and long-term effects in patients of carotid artery subtotal or complete occlusion after carotid endarterectomy ( CEA) using vascular ultrasound. Methods A total of 107 consecutive patients were diagnosed as carotid artery occlusive disease with DSA and treated with CEA at Beijing Xuanwu Hospital,Capital Medical University from January 2005 to January 2014 were enrolled retrospectively. Sixty-three of them had subtotal occlusion ( the carotid artery stenosis rate 95% to 99%) and 44 had complete occlusion. The occurrence of perioperative complications of all patients was documented. The follow-up study used outpatient follow-up and telephone tracking. The patients of surgical recanalization were followed up with ultrasound at 1 week, 3, 6, 12, and 24 months after procedure. The clinical prognosis, restenosis, vascular structure and hemodynamic changes of the patients after CEA were documented. Results (1) Of the 107 patients,86 (80. 4%) achieved recanalization after procedure and 21 (19. 6%) did not. The incidence of stroke and death was 4. 7% (5 cases) within 30 days after procedure,among them the incidence of subtotal occlusion group was 4. 8% ( n=3 cases) and the complete occlusion group was 4. 5% (2 cases). (2) Within one week after procedure,the peak systolic velocity ( PSV) ,end diastolic velocity ( EDV) ,and pulsatility index ( PI) of the ipsilateral middle cerebral artery in the recanalization patients increased significantly (120 ± 39 cm/s vs 60 ± 17 cm/s,50 ± 18 cm/s vs 33±11cm/s,and0.96±0.20vs0.67±0.14,respectively).Thereweresignificantdifferences(allP<0. 01). Carotid artery ultrasound showed that the local vessel diameters of the original lesions in the recanalization patients were widened as compared with preoperation (4. 4 ± 1. 1 and 3. 6 ± 1. 0 mm). There was significant difference (P<0. 01). (3) Sixty-nine patients with recanalization were followed up for 1 to 60 months( the median time was 12 months) . One to six months after procedure,the patency rate of the patients was 95. 6%(n=66),>6 to 12 months was 94. 2%(n=65),>12 to 24 months was 94. 2%(n=65),and more than 2 years was 91. 3%(n=63). Conclusion Vascular ultrasound can conduct short-term and long-term follow-up for carotid artery occlusive disease after CEA. The degree of blood flow improvement should be identified and restenosis should be found in time after procedure.

Objective To evaluate the correlation between the types of vertebral artery occlusion and their compensatory hemodynamic changes and posterior circulation ischemia using color Doppler flow imaging combined with transcranial color-coded sonography.Methods From June 2015 to June 2016,A total of 108 patients with vertebral artery occlusion confirmed by vascular sonography,digital subtraction angiography (DSA) or CT angiography (CTA) were enrolled retrospectively.According to the magnetic resonance imaging (MRI)-diffusion weighted imaging (DWI) findings,they were divided into posterior circulation infarction (n=78 in infarction group) and non-posterior circulation infarction (n=30 in TIA group).Color Doppler flow imaging and transcranial color Doppler ultrasonography were used to examine the contralateral vertebral artery extracranial diameter, peak systolic velocity(PSV) and end diastolic velocity(EDV) of bilateral extracranial and intracranial vertebral arteries.The differences of the vertebral artery occlusion types,establishment of collateral circulation and hemodynamic changes of the contralateral vertebral artery were compared between the two groups.Results The patients with single vertebral artery occlusion in the infarction group and TIA group were 69 (88.5%) and 26 (86.7%) respectively;those with bilateral vertebral artery occlusion were 9 (11.5%) and 4 (13.3%) respectively.There was no significant difference in the number of vertebral artery occlusion between the two groups (χ2=0.000,P=1.000).The proportion of patients with vertebral artery occlusion in intracranial segment in the infarction group was higher than that in the TIA group (70.5% [55/78] vs.36.7% (11/30);χ2=10.444,P=0.001).The proportion of patients with the establishment of collateral circulation in the infarction group was lower than that in the TIA group (14.1% [11/78] vs.43.3% (13/30);χ2=10.711,P=0.001).The peak systolic velocity (PSV) and the end diastolic velocity (EDV) of contralateral extracranial vertebral artery in patients with single vertebral artery occlusion in the TIA group were higher than those in the infarction group (65±21 cm/s vs.57±15 cm/s,25±8 cm/s vs.20±7 cm/s,t=2.043 and 2.606 respectively,all P<0.05).Conclusion The establishment of collateral circulation and hemodynamic compensation of the contralateral vertebral artery after vertebral artery occlusion were closely associated with the occurrence of posterior circulation ischemia.

Objective:To analyze the relationship between hepatitis B virus(HBV)gene mutation at 1896 in precore region with genotype and replication of HBV and the liver function of patients.Methods:HBV precore 1896 site mutation,the genotype of HBV and serum content of HBV DNA were determined by PCR in 60 patients positive of HBV DNA.Chemiluminescence miacropaticle immunoassay(CMIA)was used for detection of serum HBeAg and HBeAb.Liver function parameters were ob- tained by routine biochemistry method.Results:The alanine aminotransferase(ALT)level in HBV with 1896 site mutation was significantly higher than that in the wildtype virus.Site mutation at 1896 had no correlation with HBeAg,HBV genotype and HBV DNA content.HBV DNA content in patient with genotype C was significantly higher than that with genotype B(P

OBJECTIVEThe present study is concerning qualitative and quantitative detection of Poria cocos quality based on FT-near infrared (FT-NIR) spectroscopy combined with chemometrics.

METHODThe Poria cocos polysaccharides contents were determined by UV. Transmission mode was used in the collection of NIR spectral samples. The pretreatment method was first derivation and vector normalization. Then principal component analysis (PCA) was used to build classification model and partial least square (PLS) to build the calibration model.

RESULTThe results showed that conventional criteria such as the R, root mean square error of calibration (RMSEC), and the root mean square error of prediction (RMSEP) are 0.944 0, 0.072 1 and 0.076 2, respectively. The misclassified sample is 0 using the qualitative model built by PCA.

CONCLUSIONThe prediction models based on NIR have a better performance with high precision, good stability and adaptability and can be used to predict the polysaccharose content of Poria cocos rapidly, which can provide a fast approach to discriminate the different parts of Poria cocos.

OBJECTIVETo establish an analytical method for the fingerprint of triterpenoid constituents of Poria by HPLC and compare the fingerprints of different medicinal parts of Poria in order to provide basis for controlling Poria quality.

METHODThe HPLC chromatographic conditions were Waters Symmetry C18 column (4.6 mm x 250 mm, 5 μm), 0.1% phosphoric acid (A) and acetonitrile (B) as gradient mobile phases, flow rate being 1.0 mL x min(-1), column temperature at 30 degrees C, The detection wavelength was set at 210 nm; The cluster analysis was carried on by SPSS 15.0.

RESULTThe HPLC fingerprints of triterpenoid constituents of Poria were set up. There were 16 common peaks in different medicinal parts. The results of method validation met technical requirement of fingerprints; Triterpenoid constituents in White Poria and Poria cum Radix Pini were different from Poria. The content of pachymic acid was the highest in Poria. The effect of habitat on the quality was no obvious difference.

CONCLUSIONThe method is stable, reliable, reproducible, and can be used as an effective means of Poria quality evaluation.

This paper was focused on establishing a ICP-MS method with microwave digestion for simultaneous determination of lead, copper, arsenic, cadmium, mercury, magnesium, manganese, nickel, thallium in cassia tuckahoe capsule and its five raw herbal materials. Internal standard method was adopted to reduce matrix effect and other interference effects. The method established was shown to be simple with high sensitivity, strong specificity and good reproducibility. Linear relationship is good as R2 ≥ 0.999 3 while the average recovery was among 75.84% - 118.9%. The detection limit was 0.016 - 4.593 μg x L(-1). Data in this paper provided the basis for control of deleterious element in Guizhi Fuling capsules, and further more it was with referencing values for control of deleterious element in other crude drug.
Capsules ; Drugs, Chinese Herbal ; analysis ; Reproducibility of Results

Choosing the right solvent and timely use is the basis of rational drug use and the most direct and efficient way to improve the safety of traditional Chinese medicine injections. This study aimed to evaluate the influence of solvent and drug preparation time on Shuanghuanglian injection inducing pseudo-allergic reactions with mouse mode. The two tests were carried out: (1) Comparative experiment between different solvent: Shuanghuanglian injection preparation to the appropriate concentration with 0.9% sodium chloride injection and 5% dextrose injection, mixed with Evans blue, at one time intravenous injected into mice, 30 minutes later, the mouse ears vascular permeability were observed and compared. (2) Comparative experiment among different preparation time: placed 10 min, 2.5 h, 6 h and 24 h after Shuanghuanglian injection were prepared and then to detect the pseudo-allergic reactions in mice using the same methods as in (1). The results showed that there was no significant difference in the pseudo-allergic reactions in mice which induced by the same dose of Shuanghuanglian injection, respectively with 0.9% sodium chloride injection and 5% dextrose injection preparation, and with the extension of preparation time, the degree of pseudo-allergic reactions of Shuanghuanglian injection was gradually severe.
Animals ; Drug Compounding ; Drug Hypersensitivity ; etiology ; Drugs, Chinese Herbal ; adverse effects ; Injections ; Male ; Mice ; Mice, Inbred ICR ; Solvents ; Time Factors