Aging ; Animals ; Brain ; drug effects ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Male ; Neurotransmitter Agents ; metabolism ; Rats ; Rats, Sprague-Dawley

To study the clinical application of Jintian'ge capsule in treatment of vertebral compression fracture in senile osteoporosis patients. In the study, 69 senile osteoporotic vertebral compression fracture patients hospitalized in our hospital between January 2012 and June 2014 were selected and randomly divided into the control group and the treatment group. Patients in the control group were treated by percutaneous kyphoplasty (PKP), while those in the treatment group were given Jintian'ge capsule in addition to PKP. Efforts were made to visit the patients before the surgery and in three month after that, observe and compared the vertebral height, Cobb's angle, bone density, visual analogue scale (VAS) and Oswestry disability index between patients in the two groups. According to the findings, compared with before the treatment, patients in the two groups showed significant improvements in the vertebral height, Cobb's angle, bone density, VAS and Oswestry disability index three months after the surgery (P < 0.05); During the visit three months after the treatment, compared with the control group, the treatment group showed notable increases in all parameters (P < 0.05), particularly in the vertebral height, VAS and Oswestry disability index (P < 0.05). Based on the above findings, Jintian'ge capsule is applicable in adjuvant therapy after the osteoporotic vertebral compression facture PKP surgery.
Drugs, Chinese Herbal ; administration & dosage ; Female ; Fractures, Compression ; drug therapy ; etiology ; Humans ; Male ; Middle Aged ; Osteoporosis ; complications ; Osteoporotic Fractures ; drug therapy ; etiology ; Spinal Fractures ; drug therapy ; etiology ; Treatment Outcome

The development of tophi in th absence of prior episodes of gauty arthritis is unusual. We report a case of extensive tophi in a 31 year-old man, whose initial skin lesion had started without arthritis.
Adult ; Arthritis ; Gout* ; Humans ; Skin

Arteriovenous Malformations ; therapy ; Child ; Female ; Humans ; Pulmonary Artery ; abnormalities ; Pulmonary Veins ; abnormalities ; Septal Occluder Device

Spectrum-effect relationship of traditional Chinese medicine is a scientific method based on fingerprint of traditional Chinese medicine, which studied the correlations between fingerprint and activity. The method revealed the activity related peaks and clarified the active components. It provided directions and thoughts for the clarification of pharmacodynamic material basis and establishment of evaluation method to reflect the inherent quality of traditional Chinese medicine. In this text we would make a systematic review about the progress in the study of spectrum-effect relationship of traditional Chinese medicine after summarized the latest years of investigations from researchers at home and abroad, including the establishment of fingerprint, efficacy evaluation, and data processing. The key problems in each part were clarified and corresponding discussions were made, providing thoughts and advices for the following study of spectrum-effect relationship of traditional Chinese medicine. At last we made a expecting on the development trend of spectrum-effect relationship of traditional Chinese medicine.
Animals ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Chinese Traditional ; Plants, Medicinal ; chemistry

In the ApoE(-/-) mouse model of atherosclerosis (AS) stable plaque, the expression and location of intracellular tissue factor (TF) in the cellular components of AS stable plaque were investigated in order to explore the cellular mechanism of AS thrombosis. Pathological changes of the stable plaque were observed under a microscope. The expression of TF protein was examined in aortic stable plaque of mice by using immunohistochemistry. Color image planimetric system was used to analyze the histological components of the stable plaque and the TF distribution. Under the confocal microscope, the intracellular TF location in the stable plaque of mice was observed. The results showed the cellular area was the major part of stable plaque (67.36%+/-6.52%, P<0.01). The percentage of total area occupied by cellular area was significantly larger than atheromatous gruel and acellular area (P<0.01). Macrophages and smooth muscle cells (SMC) were major cells in the cellular area. The percentage of total area occupied by SMC was significantly larger than by macrophages (P<0.01). Multiple linear regression analysis showed there was a positive correlation between TF area and SMC area (r=0.616, P=0.008), and no correlation was found between TF area and macrophage area (r=0.437, P=0.08). Pictures of color image planimetric analysis of TF and SMC were merged to highlight areas with co-localization (yellow), it was concluded that the process could be a cell-mediated TF expression in the stable plaque. SMC may be the major source of TF in AS without plaque rupture.

0.05).The side effects of thiamphenicol was more little than the other.CONCLUSIONS The treatment bacterial vaginosis with thiamphenicol is effective and safe and the side effects is a little.

Objective To study the effect of Zhuang'er Granules(ZG) on cellular immune function of mice.Methods The immunodepression mice models were induced by injection of hydrocortisone.Then the lymphocyte transformation rate was examined by morphological test and phagocyte phagocytosis by in vitro method after 7-day intragastric administration of the drugs.Results Compared with the negative control group,ZG could significantly improve the lymphocyte transformation rate and phagocyte phagocytosis in the normal mice and immunodepression mice(P

Aim To construct eukaryotic expression vector of shRNA(small hairpin RNA)for human SREBP-1(sterol regulation element binding protein-1)gene and explore its effects on lipid droplet formation in human renal proximal tubular epithelial cell line(HKC)under the stimulation of high glucose.Methods Two eukaryotic expression vectors of shRNA were constructed for human SREBP-1 gene.The HKC cells were transfected with negative control plasmid(pGenesil-1-HK)and two recombinant vectors(pGenesil-1-SREBP1-1 and pGenesil-1-SREBP1-2)and then were cultured under the stimulation of high glucose for about 48 h.The expression of SREBP-1 mRNA and FAS mRNA was detected by RT-PCR and SREBP-1 protein expression was investigated by Western blot.Lipid droplets were detected by Oil Red O staining.Results DNA sequencing showed that the target segments were successfully cloned into pGenesil-1 vector respectively.RT-PCR indicated that two recombinant vectors could inhibit the expression of SREBP-1 mRNA and FAS mRNA in HKC cells under the stimulation of high glucose.Similarly,SREBP-1 protein was also inhibited by the transfection with recombinant vectors.Oil Red O staining found that silencing of SREBP-1 gene resulted in lipid droplets decrease.Conclusions The eukaryotic expression vector of shRNA for human SREBP-1 gene was successfully constructed,and the expression of SREBP-1 was inhibited effectively by the expressed siRNA in HKC cells that resulted in lipid droplets decrease through FAS mRNA transcription inhibition.

Objective To explore the mechanism of neurotoxic effects of neuron nitric oxide synthase(nNOS)and inducible nitric oxide synthase(iNOS),and the therapeutic effects of 7-nitroindazole(7-NI)and aminoguanidine(AG),in traumatic brain injury(TBI)rats.Methods Two hundred and fifty adult male Wistar rats were randomly divided into 5 groups:sham operation group,traumatic group,AG group,7-NI group and AG+7-NI group.Animals in each group were divided into 8 subgroups according to the time after trauma(1,3,6,12 hours and 1,3,7,14 days).Severe diffused brain injury model was made with Marmarou method.Expressions of nNOS and iNOS in hippocampus CA1 region were determined by immunohistochemistry,nerve cells apoptosis in hippocampus CA1 region was observed by TUNEL methods,and the relationship between apoptosis and NOS was observed by double staining.Results In trauma group,the expression of nNOS in hippocampus CA1 region peaked at 6h post-trauma,the expression of iNOS and apoptosis of nerve cells in hippocampus CA1 region both peaked at 3d post-trauma,while the apoptosis was alleviated in AG group,7-NI group and AG+7-NI group.The number of both TUNEL staining and nNOS immunostaining positive cells increased at 6h post-trauma in trauma group,significantly higher than that in 7-NI group.The number of both TUNEL staining and iNOS immunostaining positive cells increased at 3d post-trauma in trauma group,significantly higher than that in AG group.Conclusions The over-expression of nNOS and iNOS has toxic effects to neural tissues of brain,serves as one of the factors inducing nerve cell apoptosis in hippocampus CA1 region.7-NI and AG can inhibit the expression of nNOS and iNOS,reduce the nerve cell apoptosis,and play an important role in neuroprotective effect.