Cerebral Infarction ; diagnosis ; Child ; Humans ; Male ; Purpura, Schoenlein-Henoch ; pathology

[Objective]To discuss the clinical outcomes of low-energy tibial plateau fractures treated with arthroscopy-assisted operative management and locked by LCP.[Method]From January 2006 to March 2007,15 patients with tibial plateau fractures(SchatzkerⅠ,Ⅱ)were reduced with arthroscopy-assisted and treated by LCP and bone defects were filled with homogeneous allograft bone.[Result]With follow-up visits for 12～26 months,all cases were healed.According to creiteria of Rasmussen,excellent were in 10 cases,good in 4 cases,fair in 1 case,with the rate of being excellent and good added up to 93%.[Conclusion]LCP fixation is an effective technique for the low-energy tibial plateau fractures treatment with the advantage of less invasion,steadier fixation and lower complication rate.Arthroscopy-assisted operative management can help to reduce reduction loss from intra-articular more precisely to reach a higher union rate.It is also a preferable method for low-energy tibial plateau fracutures treatment(SchatzkerⅠ、Ⅱ).

Objective To investigate the role of anti apoptosis gene bcl 2 in the survival of cultured uveal melanoma UM cells. Methods Antisense oligodeoxynucleotides (AS ODN) bcl 2 were delivered with cationic lipid to primary cultured UM cells. The inhibitory effect of AS ODN bcl 2 on proliferation of UM cells was examined by 3, 4,5 Dimethyliazol 2,5 diphenyl tetrazolium bromide (MTT) method. Using DNA ladder to determine if the UM cells had been apoptotic. Bcl 2 expression was detected by RT PCR and Westernblot technics. Results The effect of AS ODN bcl 2 in inhibiting the proliferation of cultured UM cells had opposite relation to dosage. It down regulated the mRNA and protein level of bcl 2 gene, and the sense ODN didn′t have this effect. Conclusion AS ODN bcl 2 can down regulate bcl 2 expression, inhibits UM cells proliferation and induces apoptosis.

Objective To investigate the protective effects of mild hypothermia on cells in the CA_1 region of the hippocampus in gerbils following global ischemia-reperfusion injury(IRI),and to explore their mechanism. Methods IRI models were established in 75 gerbils.Any changes in TUNEL positive cells and the expression of Bax and Cytochrome C were then observed in normothermic(N) ,hypothermic(H)and sham(S) groups through immu- nohistochemistry methods.Results In the H group(as compared with the N group)apoptotic cells in the CA_1 sub- field of the hippocampus significantly decreased.The expression of Bax and Cyt C at 3 h,6 h and 1 d were de- creased,and the expression fastigium was delayed.Conclusion Mild hypothermia can moderate and delay cell ap- optosis,and its mechanism might be related with reducing and delaying the expression of Bax and Cyt C released by mitochondria.

Animals ; Cerebral Cortex ; metabolism ; Disease Models, Animal ; Male ; Mice ; Mice, Inbred Strains ; Morphine Dependence ; metabolism ; Neurotrophin 3 ; metabolism ; Prosencephalon ; metabolism

Adolescent ; Athletes ; Cortisone ; blood ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Hemoglobins ; analysis ; Humans ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; Testosterone ; blood

Child ; Humans ; Liver Failure ; therapy ; Liver Transplantation ; Male ; Plasma Exchange

By Silica gel, Sephadex LH-20 and other materials for isolation and purification and by physicochemical methods and spectral analysis for structural identification, 23 compounds were isolated and identified from ethyl acetate portion of alcohol extract solution of Osmanthus fragrans fruits. Their structures were identified as nicotinamide (1), D-allitol (2), 5-hydroxymethyl-2-furancarboxaldehyde (3), acetyloleanolic acid (4), benzoic acid (5), ergosta-7,22-dien-3-one (6), beta-sitosterol (7), borreriagenin (8), cerevistero (9), c-veratroylglycol (10), methyl-2-O-beta-glucopyranosylbenzoate (11), 3', 7-dihydroxy-4'-methoxyisoflavon (12), umbelliferone (13), caffeic acid methyl ester (14), oleanolic acid (15), (-) -chicanine (16), dillapiol (17), 3beta,5alpha, 9alpha-trihydroxyergosta-7-22-dien-6-one (18), 2alpha-hydroxy-oleanolic acid (19), betulinic acid (20), betulin (21), 3, 3'-bisdemethylpinoresinol (22), and lupeol (23). All compounds were isolated from the osmanthus fruit for the first time. Except for compounds 4, 7, 15, 19, 23, the rest ones were isolated from the this plant for the first time.
Drugs, Chinese Herbal ; chemistry ; Fruit ; chemistry ; Oleaceae ; chemistry

Objective To evaluate the effect of treatment of the intervertebral infection via single?stage posterior midline incision and bilateral muscle gap approach. Methods A retrospective of 39 cases (male 25 cases, female 14 cases) of lumbar in?tervertebral infected patients from October 2012 to December 2014 who were treated by posterior debridement, interbody fusion using allograft and posterior instrumentation through paraspinal muscle gap approach were analyzed, whose mean age was 48 years (range 11-70 years). According to the confirming diagnosis, patients underwent postoperatively anti?inflammatory or chemotherapy treatment. The disease controlling statues were evaluated based on laboratory results of ESR, CRP;Imaging examinations were tak?en to evaluate the fusion of vertebral body;Clinical effects were evaluated using the Visual Analog Scale (VAS) and the JOA score of lumbar function. Results In these 39 cases of intervertebral infection patients, 8 cases ware diagnosed as pyogenic infec?tious, 25 cases were diagnosed as tuberculosis infections, 2 cases were diagnosed as unknown infections, and brucellosis infec?tious was found in 4 cases. All patients' symptoms were significantly improved. The lower back VAS score: average 8.22±0.93 points before operation, average 2.21 ± 0.88 points one week after operation, and an average score of 0.80 ± 0.58 points by the last follow?up time. The lower extremity VAS score: average 2.32 ± 1.82 points before operation, average 1.89 ± 0.62 points one week after operation, and an average score of 0.61±0.47 points by the last follow?up time. All patients were followed up for 12-18 months (average 13 months), One patient with pyogenic infectious occurred wound infection 1 week postoperatively, and healed after a repeatedly surgery. No internal fixation loosening, fracture, or segmental collapse was observed ,and good fusion was present in all patients after 12 months. JOA lumbar function score: all patients were effective after operation, the improve?ment rate was excellent in 76.9%, good in 17.9%, and passable in 5.2%. Comparing with preoperation, the excellent and good rate was 94.8%. Conclusion The treatment of lumbar intervertebral infection via single?stage posterior midline incision and bi?lateral muscle gap approach was clinically effective, which can completely remove the lesion, and achieve rigid internal fixation.

Adolescent ; Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy