Objective: To examine the characteristics of childhood traumatic experiences in borderline personality disorder (BPD) in college students. Methods: The Personality Diagnosis Questionnaire-~(4+) (PDQ-~(4+)), Personality Disorder Interview- Ⅳ (PDI - Ⅳ) and Childhood Trauma Questionnaire -28 Short Form (CTQ-SF) were administered to 3227 college students of sophomore and junior. Results: (1) In the investigation of PDQ-~(4+), 31 subjects with childhood traumatic experiences (0.96%) were diagnosed as BPD, and the total score of BDL sub-scale was (2. 62 ± 1.70), including 18 females and 13 males. In CTQ test, the scores of bad environment in females were significantly higher than that in males [(13.63±4.54) vs. (9.83±1.95), P<0.01] . (2) Subjects with BPD got higher scores than normal controls in CTQ-SF, such as the emotional abuse [(2.11 ±0.77) vs. (1.66±0.49), P<0.01] .Conclusion: college students with borderline personality disorder mostly have d different childhood traumatic experiences, and there exists a sex difference.

Astragalus polysaccharide has been widely used in food and medicinal industry owing to its health-promoting properties. In order to characterize better the relationship among molecular weight, structure-activity and activities, a simple method was used different concentration of ethanol including 30% (PW30), 50% (PW50), 70% (PW70), 75% (PW75), 80% (PW80) and 90% (PW90) to precipitate Astragalus polysaccharides into different molecular weight. As a result, PW90 showed smooth surface and the strongest antioxidant activity among these six fractions (P < 0.05). In conclusion, graded ethanol precipitation was a simple method to separate Astragalus polysaccharides into different molecular weight with different antioxidant activity fractions.
Antioxidants ; pharmacology ; Astragalus Plant ; chemistry ; Chemical Precipitation ; Ethanol ; chemistry ; Polysaccharides ; chemistry ; pharmacology

Animals ; Hydroxy Acids ; toxicity ; Lacquer ; toxicity ; Mice ; Mice, Inbred ICR ; Superoxide Dismutase ; metabolism

BACKGROUND:The molecular mechanism of traumatic deep vein thrombosis is complex.Numerous studies focus on clinical observation and epidemiology,but its molecular mechanism has not been a new breakthrough.OBJECTIVE:By use of gene array technology,this study was aimed to study the expression changes of matrix metalloproteinases in rat models of traumatic deep vein thrombosis,and to explore the roles of matrix metalloproteinases in traumatic deep venous thrombosis.METHODS:A total of 150 SD rats,SPF grade,of 8-12 weeks old,body weight of 250-300 g,were divided at random into normal control group (n=10) and model group (n=140).Rat traumatic deep venous thrombosis models were set up by clamping the femoral vein and fixing the bilateral hind limbs,and the fixation of hip spica with plaster bandage was conducted in each group.Then rats were divided into 7 subgroups:post-traumatic 0.5 hours,post-traumatic 2.5 hours (initial period of thrombosis),post-traumatic 25 hours (thrombogenesis at thrombotic crest-time),post-traumatic 25 hours non-thrombogenesis at the thrombotic crest-time),post-traumatic 72 hours (thrombus resolution),post-traumatic 72 hours thrombus insolution) and post-traumatic 168 hours (nonthrombosis).At the corresponding phasess,the femoral vein tissues were incised,and total RNA of femoral vein was extracted using Trizol one-step method.Applying Genechip Rat Genome 430 2.0 genechips,the gene expressions in femoral vein were detected in different groups.The rate of traumatic deep venous thrombogenesis and non-thrombogenesis,the rate of thrombi solution and insolution were observed;the expressions of matrix metalloproteinases and tissue inhibitor of metalloproteinases at different time phases was detected by gene array data analysis.RESULTS AND CONCLUSION:Three model rats died and the remaining 147 rats were involved in the final analysis.At the post-traumatic 25 hours,the rate of thrombogenesis was 50.5% and nonthrombogenesis was 49.5%.To the post-traumatic 168 hours,the rate of thrombus solution was 56.7% and thrombus insolution was 43.3%.Both matrix metalloproteinases and tissue inhibitor of metalloproteinases exhibited differential expressions in the course of traumatic deep venous thrombosis.Under the thrombus insolution state,matrix metalloproteinases continued to show a high expression,tissue inhibitor of metalloproteinase expression was down-regulated in the thrombus formation,was significantly inhibited in the thrombus insoluUon process.In the process of traumatic deep vein thrombosis and insolution,matrix metalloproteinase was closely related to traumatic deep vein thrombosis,the matrix metalloproteinase/tissue inhibitor of metalloproteinases are likely to affect the biological state of thrombosis.

Wuzhuyu Tang is a classical formula for treating migraine, but its' pharmacological ingredients is unclear yet. Present study employed the everted intestinal sac model to collect the absorption samples of 10 kinds of Wuzhuyu decoction, and then analyzed the contents of 9 ingredients in Wuzhuyu Tang and absorption samples quantitatively or semi-quantitatively by HPLC-DAD method. Reserpine was used to establish the mice model of migraine, and then the contents and activities of 5-hydroxytryptamine, noradrenaline, dopamine, nitric oxide and nitricoxide synthase in brain tissues and serums were determined respectively after oral administration of Wuzhuyu Tang. Using the partial least squares regression method to correlate the total absorption quantity of 9 ingredients and pharmacodynamics. The result shows that limocitrin-3-O-beta-D-glucoside, ginsenoside Rg1 and Rb1, rutaevine, limonin, evodiamine and rutaecarpine are the main ingredients influenced the effects in absorption samples in everted intestinal sacs, especially ginsenoside Rg1, rutaevine, evodiamine and rutaecarpine among them have obvious improving effects to most pharmacodynamics index, might be the pharmacological ingredients influenced the therapeutical effects of Wuzhuyu Tang treating migraine.
Animals ; Drugs, Chinese Herbal ; pharmacology ; Female ; Intestinal Absorption ; drug effects ; Intestines ; drug effects ; Male ; Mice ; Mice, Inbred ICR ; Migraine Disorders ; drug therapy ; Rats ; Rats, Wistar

ObjectiveTo introduction of perforator flaps,muscle flaps pedicled by descending branch of lateral circumflex femoral artery,method and their clinical application that multiple soft tissue defects of hand are repaire by muliplefoliated tissue flap only branch lateral circumflex femoral artery.MethodsFifteen patients with multiple soft tissue defects of hand were repaired muliplefoliated tissue flap only pedicled bydescending branch lateral circumflex femoral artery.At first,the anterolateral thigh perforator flap was designed and harvested according to the soft tissue defects of hand, then the descending branch lateral circumflex femoral artery was dissected at the same time the segmented perforator flap,fascia lata flap,rectus femoris muscle flap, vastus lateralis muscle flap, vastus intermedius muscle flap and distal spatium intermusculare flap were harvested in need according to distance among soft tissue defects.The muliplefoliated tissue flap was harvested only pedicled by descending branch lateral circumflex femoral artery, at last muscle flaps and fascia lata flaps were covered by skin graft, so the multiple soft tissue defects of hand were repaired in one time.ResultsNo vascular crisis happened. All skin grafts survived well, the contour of all repaired soft tissue defects was good and protective feeling was recovered by skin grafts of all flaps. All cases were got follow-up and the range was from 6 to 20 months(the average was 8.7 months).Wound of donor site healed well, muscle strength of quadriceps and motion of knee were normal. Three cases were excellent,nine cases were well and 3 cases were good, according to upper extremity function evaluation criteria of Chinese Medical Society for the Surgery of the Hand, the rate of good was 80 percent.ConclusionMultiple soft tissue defects of hand can be repaired by muliplefoliated flap only pedicled by descending branch of lateral circumflex femoral artery. Its advantages included reduction of operation time and treatment, good recovery of hand contour and function. It is a good method to repair multiple soft tissue defects of hand.

OBJECTIVETo investigate the chemical constituents of dried whole plants of Artemisia annua.

METHODThe chemical constituents were isolated by repeated silica gel chromatography, medium pressure column chromatography, and semi-preparative HPLC, and their structures were elucidated by spectroscopic analyses and comparison of NMR data with those reported in literature.

RESULT15 compounds were isolated and identified to be 5-O-[(E)-Caffeoyl] quinic acid(l), 1,3-di-O-caffeoylquinic acid(2), 4 5-di-O-caffeoylquinic acid(3), 3, 5-di-O-caffeoylquinic acid (4), 3, 4-di-O-caffeoylquinic acid (5), methyl-3,4-di-O-caffeoylquinic acid(6), methyl-3,5-di-O-caffeoylquinic acid(7), 3,6'-O-diferuloylsucrose(8), 5'-β-D-glucopyranosyloxyjasmonic acid(9), Scopoletin(10), scoparone (11), 4-O-β-D-glucopyranosyl-2-hydroxyl-6-methoxyacetophenone (12), chrysosplenol D (13), casticin (14), chrysosplenetin(15).

CONCLUSIONCompounds 2, 6, 8 and 9 are obtained from the Artemisia genus for the first time. Compounds 7 and 15 are obtained from this plant for the first time.

Artemisia annua ; chemistry ; Chromatography, Gel ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Medicine, Chinese Traditional ; Plants, Medicinal ; Quinic Acid ; analogs & derivatives ; chemistry ; isolation & purification ; Silica Gel

The Qinbai Qingfei concentrated pellets by traditional Chinese medicine theoryand party and group, the rats were given the drugs group, comparison of pharmacokinetics parameters changes of baicalin , discusses the rationality of Qinbai prescription. The rats were gavaged monarch drug group (Huang Qincu extract, mainly forbaicalin), and official medicine group, adjuvant group, medicine group and Qinbai group (Quan Fangzu) the content of baicalin equal as the monarch drug group, in the 28 h collection in rat plasma at different time point, application of HPLC determination of baicalin glycosides in rat plasmaconcentration time curve, with 3P97 practical pharmacokinetics program to process the data Based on the data analysis, baicalin in rat plasma of Qinbai group Cmax is 4 times as big as monarch druggroup, AUC is 6 times as big as monarch drug group; the content of baicalin in plasma of rats the highest is Qinbai group, the minister drug group, adjuvant group, medicine group of baicalin in rat plasma content of less than the Qinbai group, but was significantly higher than that of monarch drug group; the medicine group is slightly higher than that adjuvant the content of baicalin in plasma of rats. The pharmacokinetic results show that the measured plasma concentration in rats that Qinbai can significantly increase Cmax and AUC of baicalin, other components of qinbai can promoted the baicalin absorption in vivo. It showed that the reasonable of Qinbai compound compatibility. The minister drug can promote the absorption of baicalin in vivo.
Animals ; Area Under Curve ; Drugs, Chinese Herbal ; analysis ; pharmacokinetics ; Flavonoids ; blood ; pharmacokinetics ; Intestinal Absorption ; Male ; Rats ; Rats, Wistar

OBJECTIVETo observe the intervention effect of acupuncture on early onset of selec- tive serotonin reuptake inhibitors (SSRIs) in treating depressive disorder, and to study its effect on ser- um 5-HT and unbalanced inflammatory cytokines secreted by TH1/TH2.

METHODSTotally 90 patients with depressive disorder were randomly assigned to the drug control group (as the control group, 45 cases) and the acupuncture combined drug treatment group (as the treatment group, 45 cases). All patients were treated for 4 consecutive weeks. Another 45 healthy subjects were recruited as a healthy control group. The effect of acupuncture on early onset of SSRls in treating acute phase depressive disorder pa- tients was evaluated by HAMD score in the control group and the treatment group before treatment,and at weekends of the 1st, 2nd, and 4th week after treatment. Besides, their serum levels of 5-HT, IL-1β and IL-6 (secreted by TH1), and IL-4 and IL-10 (secreted by TH2) were detected before treatment and after treatment at the weekend of the 4th week.

RESULTSCompared with the healthy control group,serum lev- els of 5-HT, IL-4, and IL-10 decreased in the two drug-treated groups before treatment (P < 0.01); serum levels of IL-1β and IL-6 increased (P <0.01). Compared with before treatment in the same group, HAMD score decreased in the control group at weekends of the 2nd and the 4th week after treatment (P < 0.01); HAMD scores decreased in the treatment group at weekends of the 1st, 2nd, 3rd,and 4th week after treatment (P < 0.01); serum levels of 5-HT, IL-4, and IL-10 increased,serum levels of IL-1β and IL- 6 decreased in the two drug-treated groups after treatment (all P < 0.01). Compared with the control group at the same time point,HAMD scores decreased in the treatment group at weekends of the 1st, 2nd,3rd,and 4th week after treatment (P < 0.01),serum levels of 5-HT, IL-4, and IL-10 increased (P < 0.05, P < 0.01), serum levels of IL-6 decreased (P < 0. 01).

CONCLUSIONAcupuncture could accelerate early onset of SSRIs in treating acute phase depressive disorder, and effectively regulate serum 5-HT levels and inflammatory cytokines secreted by TH1/TH2.

Acupuncture Therapy ; Cytokines ; Depressive Disorder ; drug therapy ; Drugs, Chinese Herbal ; Humans ; Interleukin-10 ; Interleukin-1beta ; Interleukin-4 ; Interleukin-6 ; Serotonin Uptake Inhibitors ; therapeutic use

0.05),but a significant difference at weeks 4,8,and 12 between two groups(P