Objective　To observe the change of lipidemia and lipoprotein in wistar rats with fluorosis.Methods　14 wistar rats were fed normal food with hyper concentration of NaF water (100 mg/L) for six months,the TC,TG,HDL-c,LDL-c,APO AI APO B and AI,R-CHE were measured in serum.Results　The result show that there are an increace of T C,TG,HDL-c,LDL-c,APO AI，APO B and AI,R-CHD compared with normal rats (P <0.05).Conclusions　The result indicate that the fluorosis can increase the lipidemia and lipoprotein in rats with fluorosis and lead to athero selerosis.

Objective To investigate the clinical value of homemade uniform drainage system and application results in continuous lumbar drainage of cerebrospinal fluid. Methods A total of 75 patients underwent continuous lumbar cistern drainage of cerebrospinal fluid in patients with mechanical sampling were randomly divided into two groups, the control group (35 cases) using the traditional methods of continuous lumbar cistern drainage, the test group (40 cases) with self-designed uniform drainage device, compared with two groups of 24 hours from fluid volume flow control and the incidence of adverse reactions and the workload of nurses. Results The drainage rate equilibrium, the frequency of inspections and time respectively and the incidence of adverse reaction were (1.07 ± 0.35)/h, (23.67 ± 7.23) min/d and 5.00%(2/40) in the test group, less than that in the control group (2.14 ± 0.83)/h, (48.54 ± 11.69) min/d and 25.71%(9/35), there were significant differences (t=8.547, 7.641, χ2=16.347, all P <0.05). Conclusions In order to control the workload of nurses and reduce the incidence rate of adverse reactions, it is worth to promote the application of the continuous lumbar cistern drainage.

Female ; Humans ; Infant ; Male ; Mucocutaneous Lymph Node Syndrome ; Retrospective Studies

SW872 preadipocytes were cultured and induced to differentiate by oleic acid in vitro.The levels of adiponectin and its receptors (AdipoR1 and AdipoR2) mRNA were measured by semiquantitative RT- PCR.The concentration of adiponectin in the culture medium was assayed by ELISA.The results showed that rhIL- 6 could inhibit adiponectin,AdipoR1 mRNA expressions and adiponectin secretion in SW872 adipocytes in a time- and dose-dependent manner,but did not influence adipoR2 mRNA expression.

Objective To investigate the feasibility of ~1H-MR spectroscopy(~1H-MRS)imaging to quantitatively detect fatty liver.Methods Twenty patients with fatty liver and 11 healthy volunteers underwent plain CT scan,conventional MR imaging and ~1H-MRS analysis.The blood lipid and liver function were tested on the same day as the MR examination.~1H-MRS sequence measured the peaks of H_2O and lipid,and the areas under the peaks.The relative contents of the lipid compound were calculated,and compared with the results of CT scan and liver function tests.Results The CT values of the normal group and the fatty liver group were(59?9)HU and(24?11)HU respectively.On ~1H-MRS a protruding high H_2O peak and a flat low lipid peak were observed in the normal group,while the protruding high H_2O peak and a high lipid peak appeared in the fatty liver group.The values of lipid peak in the normal group and the fatty liver group were(0.05?0.01)?10~5,(0.70?0.24)?10~5 respectively(t=4.32,P0.05),the areas under the lipid peak were(1.36?0.73)?10~9、(2.35?1.15)?10~9 respectively(t=5.21,P0.05).Conclusion ~1 H-MRS imaging is feasible to quantitatively detect liver fat and is a non-invasive method for detecting early fatty liver.

OBJECTIVETo provide a reference for the development and utilization of Dai medicine by investigate the present situation and existing problems of traditional Dai medicine.

METHODCombined with the previous relevant investigations and literature in the field, the key and the development direction of traditional Dai medicine were analyzed.

RESULTThe textual research, history, species, distribution, endangered resources, protection status etc. were elaborated and the key strategy of further investigation was expounded.

CONCLUSIONDai medicine resources should strengthen the basic research, such as the protection of traditional knowledge, the textual research, quality standard, chemical composition, biological activity, exploration of medicinal resources, especially monographic study on protection of major endangered medicinal resources should be intensified, which will be rise the level of development and utilization of Dai medicine resources.

China ; ethnology ; Conservation of Natural Resources ; history ; Drugs, Chinese Herbal ; history ; pharmacology ; History, 20th Century ; History, Ancient ; Medicine, Chinese Traditional ; history ; Plants, Medicinal ; growth & development

OBJECTIVETo observe the clinical therapeutic effect of Shuizhitong capsule (SZT) in treating senile vascular dementia (VD) and on changes of related physio-chemical criteria.

METHODSEighty-five patients with VD were randomly divided into the treated group (n = 51) and the control group (n = 34) in the ratio of 3:2, treated with SZT and Piracetam respectively. Before and after treatment, the Zhang's Dementia Scoring (HDS) and Function of Social Activity Questionnaire (FAQ) scoring, cerebral blood flow and hemorrheologic properties were determined.

RESULTSSZT could significantly improve the patients' clinical symptoms, intracranial hemodynamic condition and the hyperviscosity, hypercoagulation and hyperaggregation status, lower the whole blood and plasma specific viscosity, raise the living standard of partial patients, with significant difference between before and after treatment (P < 0.05).

CONCLUSIONThe therapeutic effect of SZT in treating senile VD is definite.

Aged ; Blood Viscosity ; drug effects ; Capsules ; Cerebrovascular Circulation ; drug effects ; Dementia, Vascular ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hemorheology ; drug effects ; Humans ; Male ; Middle Aged ; Nootropic Agents ; therapeutic use ; Phytotherapy

Actins ; metabolism ; Adult ; Amputation ; Arthroplasty, Replacement, Knee ; Bone Neoplasms ; diagnosis ; metabolism ; pathology ; surgery ; Calmodulin-Binding Proteins ; metabolism ; Humans ; Leiomyosarcoma ; diagnosis ; metabolism ; pathology ; surgery ; Magnetic Resonance Imaging ; Male ; Radiography ; Tibia ; diagnostic imaging ; surgery

Increasing attention has been focused on the antitumor activity of artemisinin derivatives in recent years, for artemisinin had been reported to have cytotoxic effects against HL-60, P388 and MCF-7 tumor cells. We report here the synthesis and evaluation for antitumor activity of a series of artemisinin-ether derivatives bearing tetrahydropyrrole, morpholine, piperidine, substituted piperidines and azoles with various linkers. Sixteen 10-O-substituted dihydroartemisinin derivatives were designed and synthesized, all of which have never been reported in literatures and whose antiproliferative effects on human breast cancer MCF-7, MCF-7/Adr and HL-60 cells were determined by MTT assay or direct cell counting. Each of these artemisinin derivatives possessed better effects than dihydroartemisinin evidently against HL-60 and MCF-7 cells growth, while less potent than doxorubicin. All target compounds exhibited significantly improved potency compared to DHA and doxorubicin on the doxorubicin-resistant MCF-7/Adr cells, so did they in their sensitive counterparts MCF-7 cells. Among them, compounds GF02, GH04 and ZH04 showed strong activity against these three cell lines growth. Further research is undergoing.
Antineoplastic Agents ; chemical synthesis ; chemistry ; Artemisinins ; chemical synthesis ; chemistry ; Breast Neoplasms ; pathology ; Cell Proliferation ; Doxorubicin ; Drug Design ; HL-60 Cells ; drug effects ; Humans ; MCF-7 Cells ; drug effects

Adult ; Biopsy, Needle ; Diagnosis, Differential ; Humans ; Kidney ; pathology ; Kidney Diseases ; pathology ; therapy ; Male ; Nephritis, Interstitial ; pathology ; Renal Dialysis ; Sarcoidosis ; pathology ; therapy ; Tuberculosis, Renal ; pathology