Ginseng and its effective components are famous for their influence to enhance human immunity, regulate endocrine and antioxidant action. However, the different effects of different components are not clear. In this study, Wistar rats were used to study the effects of main components of ginseng, including total ginsenoside, panaxadiol saponins, panaxtrol saponin and ginseng polysaccharide. The results showed that the effects of panaxadiol saponins and ginseng polysaccharide on improving animal immune organ weight, plasma interleukin 2 (IL-2), interleukin 6 (IL-6), plasma gamma-interferon (IFN-γ), tumor necrosis factor alpha (TNF-α) were better than that of the other groups. Total ginsenoside and panaxtrol saponin can effectively increase the concentration of spleen NK cells (NKC) while panaxadiol saponins and ginseng polysaccharide can significantly increase the concentrations of rat plasma adrenocorticotrophic hormone (ACTH), corticosterone (CORT) and thyroid stimulating hormone (TSH). As for the effect of increasing organization nitric oxide (NO) and superoxide dismutase (SOD), glutathione (GSH) and malondialdehyde (MDA), total ginsenoside is better than that of other groups. In brief, different components in ginseng possess different effects on enhancing immunity, regulating endocrine and resisting oxidation. Panaxadiol saponins and ginseng polysaccharide are better in enhancing immune, and total ginsenoside shows advantages in resisting oxidation and stress.
Adrenal Glands ; drug effects ; growth & development ; Adrenocorticotropic Hormone ; blood ; Animals ; Brain ; drug effects ; metabolism ; Corticosterone ; blood ; Ginsenosides ; pharmacology ; Glutathione ; metabolism ; Immune System ; drug effects ; physiology ; Interferon-gamma ; blood ; Interleukin-2 ; blood ; Interleukin-6 ; blood ; Killer Cells, Natural ; drug effects ; Malondialdehyde ; metabolism ; Nitric Oxide ; metabolism ; Organ Size ; drug effects ; Panax ; chemistry ; Polysaccharides ; pharmacology ; Random Allocation ; Rats, Wistar ; Saponins ; pharmacology ; Spleen ; drug effects ; growth & development ; Superoxide Dismutase ; metabolism ; Thymus Gland ; drug effects ; growth & development ; Thyrotropin ; blood

Objective:To provide some experimental basis of cell biomechanics for clinic treatment of massage by exploring synthesis and liberation of NO and IL-1? from fascia tissue cells of rat under pressure stimulation in vitro.Methods:Fascia tissue cells of rat were cultured in vitro.After morphological identi cation,50kPa pressure was forced on these cells,then the contents of NO and IL-1? in culture medium were detected.Results:The fascia tissue cells are mainly made up of broblast cells.The contents of NO and IL-1? in culture medium were both increased signi cantly under pressure stress.Conclusion:Fascia tissue cells can receive the mechanical stimulation,and transform the mechanical signals into biological signals.The reaction to mechanical stimulation may be one of the cell biomechanical principles of massage.

Due to its effect of systems regulation and promotion on body, Ginseng is always referred to be long-term used as a dietary supplement. But it was still unclear about its target of the tonic effects and also the side-effects long-term use may bring. Urine metabolomic method is suitable for long-term studies of pharmaco-dynamics, pharmacology and toxicology of traditional Chinese medicine because of its characteristics of non-invasive and monitoring the whole-body metabolism. This study was designed to detect the dynamic variation of rat urine metabolome along with a long-term administration of total ginsenosides using GC-TOF based metabolomic technology. Our result showed that either short-term or chronic administration of ginsenosides did not impact the rat urine metabolome significantly (as the PCA subgroup was not successful). By comparison, the short-term (1-3 w) dose of ginsenosides had the biggest metabolic influence including TCA cycle, catecholamines and neurotransmitter amino acids. Medium-term (6-10 w) dose had a gradually lower effect and long-term (27 w) dose almost had no effect. Our study indicates that both short and long-term administration of ginsenosides showed almost no obvious side-effect on the experimental animals.
Animals ; Drugs, Chinese Herbal ; metabolism ; Ginsenosides ; metabolism ; urine ; Male ; Metabolomics ; Panax ; metabolism ; Rats ; Rats, Wistar ; Time Factors

Objective To investigate the clinical results of minimally invasive fixation of the sacroiliac triangle for vertically unstable pelvic posterior ring injury. Methods A retrospective study was conducted of 20 patients who had been treated for vertically unstable pelvic posterior ring from January 2014 to August 2016. They were 12 males and 8 females, aged from 20 to 58 years ( average, 35 years ) . According to Tile classification for pelvic fractures, there were 4 cases of type C1. 1, 6 cases of type C1. 2, 7 cases of type C1. 3 and 3 cases of type C2. Their posterior rings were treated by fixation through posterior paraspinal approach with S1-iliac pedicle screws plus percutaneous sacroiliac screws, and their anterior rings by closed reduction and internal fixation with cannulated screws, Infix or plate following open reduction. The incision length, operation time and intraoperative blood loss were recorded. Postoperative reduction quality was assessed by Matta radio-logical criteria and pelvic function by Majeed criteria at the final follow-ups. Results Altogether 20 fixation systems of S1-iliac pedicle screws and 37 sacroiliac joint screws were inserted in this series. The length of incision ranged from 5. 5 to 7. 6 cm ( average, 6. 2 cm ) , the operation time from 89 to 130 minutes ( average, 98 minutes) and the intraoperative blood loss from 110 to 320 mL (average, 195 mL). According to Matta ra-diological criteria, reduction was excellent in 13, good in 5 and fair in 2 cases, with an excellent and good rate of 90％. The follow-up time for the 20 patients ranged from 6 to 15 months ( average, 9 months ) . The healing time ranged from 10 to 14 weeks ( average, 12. 5 weeks ) . At the final follow-ups, X-ray and CT three-dimensional reconstruction showed fine fracture union. By the Majeed criteria, the pelvic function was excellent in 11 cases, good in 5, fair in 3, and poor in one, with an excellent and good rate of 80％. No loosening, breakage or pull-out of pedicle screws or sacroiliac screws happened. Conclusion Minimally invasive fixation of the sacroiliac triangle for vertically unstable pelvic posterior ring injury can lead to precise placement, quick recovery, small incision and good functional outcome.

Objective To measure the expression of CD80 and CD86 in renal tissue of lupus nephritis (LN) and explore its mechanism in the development of LN.Methods Forty-nine patients with active LN and 9 patients with minor glomerular abnormalities tissues as controls were studied.The expression of CD80, and CD86 in renal tissues was detected by immunohistochemical methods.Results CD86 was expressed extensively in glomerulus, periglomerular area, tubular epithelial cells and peritubular interstitium, while CD80 was expressed only in tubular epithelial cells and peritubular interstitium.Moreover, the percentage of CD+80 and CD+86 cells in tubular epithelial cells and peritubular interstitium showed a tendency to increase with tubulointerstitial damage.The expression of CD80 and CD86 in renal tissue correlated with the systemic lupus erythematosus (SLE) disease activity index score, the degree of proteinuria, creatinine clearance and anti- dsDNA antibody.Conclusions This study shows that increased CD80 and CD86 expression with the progression of tubulointerstitial lesion might play an important role in the development of lupus nephropathy, and the tubulointerstitial expression of CD80 and CD86 could potentially serve as a surrogate marker of SLE disease activity.The co-stimulatory molecules CDg, and CD86 might play an important role in the pathogenesis of LN.

Objective To explore the rule of the Nrf2-ARE in renal interstitial fibrosis and the mechanism of butylphthalide on renal protective effect.Methods Seventy-two male CD-1 mice were divided into 4 groups,Sham group,UUO group,NBP group,ACEI group.The Sham group and UUO group were gavaged with physiological saline.The NBP group was gavaged with butylphthalide.The ACEI group was gavaged with benazepril.After 3,7,14 days,6 mice were executed and collection of kidney tissue.The expression of Nrf2,γ-GCS and type Ⅰ collagen were detected by immunohistochemisty,RT-PCR and Western blot.The correlation of Nrf2 and γ-GCS was assessmented by linear regression.Results The expression of type Ⅰ collagen in UUO group was increased compared with the Sham group,However,the expression of Type Ⅰ collagen in NBP group or ACEI group were reduced compared with the UUO group.Compared with Sham group,the expression of Nrf2mRNA,γ-GCSmRNA and type Ⅰ collagen mRNA in uuogroup were increased in 3,7,14 days after surgery.Compared with UUO group at 7th,14u day,the lelve of Nrf2 mRNA were apparently increased in NBP group (P＜0.05).It was a positive correlation between the Nrf2 and γ-GCS and negative correlation between the γ-GCS and Type Ⅰ collagen.Conclusion The renal protective effect of butylphthalide in the renal interstitial fibrosis was more predominant than benazepril.The roles maybe occurred through increased the expression of Nrf2 and γ-GCS and alleviated the expression of Type Ⅰ collagen in nephridial tissue.

Objective To evaluate the effect of injection of ozone (O3) through lateral recess for the treatment of radiculitis caused by lumbar disc herniation on the blood glucose in patients with diabetes mellitus.Methods Ninety-six patients with radiculitis caused by lumbar disc herniation involving 48 patients with diabetes mellitus and 48 patients without diabetes mellitus were enrolled in the study.The diabetic or non-diabetic patients were randomly divided into 2 groups ( n =24 each):non-diabetic patients-O3 group (group N-O3 ),non-diabetic patients-ghcocorticoid group (group N-GC),diabetic patients-O3 group (group D-O3 ),and diabetic patients-glucocorticoid group (group D-GC).In N-O3 and D-O3 groups,30 mg/L O3 10 ml was injected via the lateral recess.In N-GC and D-GC groups,compound betamethasone injection 3.5 mg was injected via the lateral recess.The blood glucose level was measured before treatment (T1),1 and 4 h after treatment (T3,4),and 1,3 and 7 days after treatment (T5-7).VAS score was recorded at T1,immediately after treatment (T2),and at T5-7.The patients' quality of life was measured using the Medical Outcomes Study 36-Item Short-Form Health Survey (MOS SF-36 Health Survey) questionnaire at T1,7.The therapeutic effect was evaluated at T7.The side effects were recorded.Results Compared with the baseline value at T1,VAS scores were significantly decreased after treatment,while the MOS SF-36 Health Survey questionnaire scores for physical functioning,bodily pain,role emotional,and mental health in all groups,for general health in group N-GC,and for vitality in groups D-O3 and N-O3 were significantly increased at T7,and the blood glucose level was significantly increased at T4 in groups N-GC and D-O3,and at T3-7 in group D-GC ( P ＜ 0.05).There was no significant change in the blood glucose level before and after treatment in group N-O3.The blood glucose level was significantly higher in group N-GC than in group N-O3,and in group D-GC than in group D-O3 ( P ＜ 0.05).There were no significant differences in the excellent and good rates and all the MOS SF-36 Health Survey questionnaire scores among all groups.No side effects were found in the study.Conclusion Injection of ozone through lateral recess for treatment of radiculitis caused by lumbar disc herniation exerts no influence on the blood glucose level in patients with diabetes mellitus.

Objective:To study the pharmacokinetics of propranolol in Wistar rats after acute exposure to high altitude.
Methods:Fourteen male Wistar rats (200±20) g were selected. After administration of propranolol tablets (0.05 g/kg, i.g.), blood samples (3 mL) were collected at 0, 20, 40 min,1, 1.5, 2, 4, 6, 8, 12 and 24 h, respectively. The pharmacokinetic parameters were determined by LC-MS/MS and DAS 2.0 software.
Results:The main pharmacokinetic area under concentration-time curve (AUC), mean retention time (MRT), half-life (t1/2) and peak plasma concentration (Cmax) of propranolol were increased by 442.61%, 47.45%, 73.13%and 352.97%, respectively, whereas Tmax and clearance (CL) were decreased by 80.87%and 68.94%, respectively.
Conclusion:This study displays significant changes in the pharmacokinetics of propranolol under high altitude, which may provide evidence for clinical rational application of propranolol at high altitude.

Objective To investigate the effects of acupoint therapy on inflammatory factors and its clini-cal efficacy in relieving bronchial asthma. Methods Selected patients with bronchial asthma which was in remis-sion were randomly divided into a treatment group that was treated with acupoint therapy and a control group that was given Seretide. Each group had 30 cases. The treatment period was 4 weeks. Both groups were evaluated in terms of Asthma Control Test ( ACT) scores and the serum content of interleukin-5 ( IL-5) and interleukin-10 ( IL-10) before and at one month ( short-term) , as well as three months after the end of the treatment ( long-term) . The asthma control situation ( fully controlled, partially controlled or uncontrolled) was evaluated. Results Before treatment the average ACT scores of the two groups were not significantly different. After the treatment both the short-term and long-term average ACT scores of the treatment group were significantly higher than those of the con-trol group. The total effectiveness rate of asthma control in the treatment group in the short term ( 93%) was signifi-cantly higher than that in the control group ( 70%) . After the treatment the IL-5 and IL-10 levels in the treatment group were improved to a significantly greater extent than those in the control group. Conclusion Acupoint thera-py can reduce airway inflammation, control bronchial asthma symptoms and show good clinical efficacy, probably by regulating IL-5 and IL-10 levels.

Objective To investigate the distribution of in-stent recurrent stenosis (1RS) after balloon-angioplasty and stenting in elderly cerebral ischemic patient and its correlative factors.Methods Totally 158 elderly cerebral ischemic patients with extra-and/or intracranial artery stenosis were treated with 172 stents in our hospital.The inhibition of platelet function was assessed by using the thrombus elasticity chart system in perioperative period,and the anti-platelet agents were adjusted correspondingly.150 patients were followed up by digital subtraction angiography (DSA) and the other 8 patients were followed up by CT angiography,during an average follow-up duration of 8.3 months.Results There were 11 (6.4％) IRS lesions,among which 10 lesions were at the vertebral artery origin and 1 lesion was at common carotid artery bifurcation.23.8％ of IRS happened after vertebral artery origin stenting,and all in-stent recurrent stenosis were in the origin of non-dominant vertebral artery,whose IRS rate was 66.7％.Conclusions IRS are more common found in vertebral artery origin than in other parts of vertebral artery and are more common found in nondominant side than in dominant side.