Objective To improve clinicians'understanding of nephrotic syndrome and myasthenia gravis as adverse events of penicillamine(D-PA).Methods Two patients were reported to develope adverse reaction after taking D-PA.The related literature were reviewed.Result The first case was a systemic sclero- sis(SSc)patient treated with D-PA who developed nephrotic syndrome and blepharoptosis.The second case was a rheumatoid arthritis patient treated with D-PA who developed dysphagia and drinking bucking.The clinical symptoms were improved after disconting D-PA.Their conditions were stable up to now.Conclusion D-PA is used widely for various of autoimmune diseases.Clinicians should pay attention to these special and rare adverse effects.

Objective To evaluate the effect of convalescent training on patients after special prosthesis replacement in treatment of giant cell tumors. Methods 20 patients with giant cell tumors were treated with convalescent trainings postoperatively,including trainings of muscle strength,joint movement, balance, noumenal sense and gait and were emphasized for earlier training of active muscle contraction. Results According to Enneking score system of bone and muscle postoperation, the lowest for extremitas superior postoperation score of 5 patiens was 20,the highest was 28, the average was 26.6. 4 patiens score was higher than 24, the good rate was 80.0 %.15 patiens extremitas inferior score was from 14 to 27, the average was 21.5, the good rate was 86.7 %. Conclusion Earlier staged joint functional rehabilitation exercise after special prosthesis replacement in treatment of giant cell tumors could prevent ankylosis,improve adhering of capsule,ligament and other soft tissue,and recover the joint function to maximum.

AIM: This study was designed to investigate the inhibition of tanshinone ⅡA on C6 glioma cell line and its mechanism. METHODS: MTT was used to measure the levels of the proliferation of C6 cultured with tanshinone ⅡA at different concentrations. The effects of tanshinone ⅡA on cell cycle of C6 were observed by FCM. The change of DNA was observed by Sepharose electrophoresis. The expression of proto-oncogenes c-myc was measured by RT-PCR. RESULTS: The proliferation of C6 was obviously inhibited by tanshinone ⅡA in a dose-dependent manner. The outcome of FCM showed that the apoptotic cell rate was 7.7%, when cultured with tanshinone ⅡA at 1.0 mg/L for 3 days. The apoptotic cell rate was 21.6%, when cultured with tanshinone ⅡA at 2.0 mg/L in 3 days. CONCLUSION: Tanshinone ⅡA inhibits the proliferation of C6 cells, induces apoptosis and inhibits the expression of proto-oncogene c-myc.

t=2.331,P=0.022) T cell levels and CD4+/CD8+ ratio (1.1 ± 0.2vs. 0.9 ± 0.2;t=4.488,P<0.001) showed significant difference between post-treatment and pretreatment. CD3+, CD4+, CD8+ T cell levels and CD4+/CD8+ ratio after treatment showed significant different between the two groups (t values were 3.920, 11.966, 5.573, 10.700,P<0.01). After the treatment, the cure rate in treatment group was significantly higher than that in the control group (80%vs. 56%;χ2=5.561,P=0.018). The rates of sputum conversion from positive to negative (72.0%vs. 50.0%;χ2=5.086,P=0.024)and cavity closure (36.0%vs. 16.0%;χ2=5.198,P=0.023) 6 months after treatment in the treatment group were higher than those in the control group.ConclusionFeitai capsule combined with mycobacterium vaccae can significantly improve the immune function in elderly patients with pulmonary tuberculosis.

OBJECTIVE: To study the mechanism of Qushi Huayu Decoction (QHD), a compound of traditional Chinese herbal medicine, in prevention and treatment of non-alcoholic steatohepatitis (NASH). METHODS: Thirty-five Wistar male rats were randomly divided into normal group, untreated group, QHD group and Ganle (diisopropylamine dichloroacetate) group. The rats except those in normal group were subcutaneously injected with carbon tetrachloride (CCl(4)) for 4 weeks (twice per week) and simultaneously fed with high-fat and low-protein diet for 2 weeks to induce NASH. Then, the rats were administrated with QHD, Ganle, or distilled water for 2 weeks, respectively. After harvest, alanine aminotransferase (ALT) activity and tumor necrosis factor-alpha (TNF-alpha) content in serum as well as triglyceride (TG) and free fatty acid (FFA) in liver tissue were evaluated, and relativity analysis among these parameters was performed. Cathepsin B (Ctsb), phospho-inhibitor kappa B (P-IkappaB), TNF-alpha protein expressions in liver tissue were assayed with western-blot. The expression and distribution of ctsb in liver tissue were observed with immunohistochemical method. RESULTS: The contents of TG, FFA and activity of ALT were significantly decreased in QHD group. While in the Ganle group, only the activity of ALT in serum was decreased significantly. Expressions of Ctsb, P-IkappaB and TNF-alpha proteins in liver tissues and serum TNF-alpha level were all enhanced in untreated group which, however, were significantly inhibited in the QHD group. And as expected, there were significant relativities among contents of TG in liver tissues and the content of FFA in liver tissue and activity of ALT in serum, content of TNF-alpha in serum and content of FFA in liver tissue and activity of ALT in serum. CONCLUSION: The inhibiting effects of QHD on fat deposition and inflammation in liver are related with its inhibition on the "FFA-Ctsb-TNF-alpha" pathway of lipo-toxicity.

Adolescent ; Asthma ; blood ; CD40 Ligand ; blood ; Child ; Child, Preschool ; Enzyme-Linked Immunosorbent Assay ; Flow Cytometry ; Humans ; Immunoglobulin E ; blood ; Interleukin-4 ; blood ; T-Lymphocytes ; metabolism

Objective To report effects of microsurgical treatment for tumors in cervical spinal canal. Methods A total of 32 cases of tumors in cervical spinal canal had received microneurosurgery through a posternmedial approach. 22 cases had received reconstruction of cervical spinal canal stability. Results A total tumor resection was performed in 26 cases (81.25%),a subtotal tumor resection was conducted in 6 cases(18.75%). A cemplete recovery was achieved in 23 cases(71.88%), an improvement of symptoms was achieved in 6 cases(18.75%), and no improvement in 3 cases(9.38%), no death was encountered. Follow up observations were carded out in 30 cases for 3 months to 3 years. MRI examinatious 3 months after operation in 26 cases found no residual or recurrent tumor,recurrence was seen in 3cases of astrocytoma, 1 case was invariable. X-ray radiography in 26 cases showed good vertebral stability ,spinal deformation was found in 4 eases. Conclusion Microsurgery in early period play a key role in treatment of cervical spinal tumors. Reconstruction of spinal canal stability is important to patients.

The purpose of this study is to prepare T7 and TAT dual modified liposomes (T7-TAT-LIP) to penetrate through blood brain barrier and target to brain tumor cells. The liposomes were prepared with CFPE, T7 modified PEG-DSPE, TAT modified PEG-DSPE, soybean phospholipid, PEG-DSPE and cholesterol. The CFPE was used to track the cellular uptake efficiency. The density of T7 and TAT and the length of PEG were optimized, and then the liposomes were characterized by particle size, zeta potential, morphology and stability. Afterwards, the cellular uptake by bEnd.3 and C6 cells were evaluated. The results showed that the optimized parameters were 6% of T7, 0.5% of TAT, the molecular weight of PEG for T7 was 2000 and the molecular weight of PEG for TAT was 1000. After optimization, the particle size of T7-TAT-LIP was 118 nm, the zeta potential was -6.32 mV and the particles were spherical. The turbidity and particle size of liposomes were not obviously changed after 24 h incubation in PBS at 37 °C. The particle size and polydispersity index were also stable during 1 month incubation at 4-8 °C. The cellular uptake by both bEnd.3 and C6 cells of T7-TAT-LIP was higher than that of T7 or TAT modified liposomes, suggesting dual modified liposomes possessed better blood brain barrier targeting ability and brain tumor targeting ability than the single ligand modified liposomes.
Biological Transport ; Blood-Brain Barrier ; Brain Neoplasms ; drug therapy ; Cell-Penetrating Peptides ; pharmacology ; Cholesterol ; Liposomes ; Particle Size ; Phosphatidylethanolamines ; Polyethylene Glycols

Orobanche caerulescens is an important medicinal resource in Orobanchaceae. The present study aims to establish methods for determination of acteoside, crenatoside, and total phenylethanoid glycosides in O. caerulescens, and determine the content in 15 samples to evaluate the resource utilization of this medicinal plant. The content of acteoside and crenatoside were quantitatively determined by HPLC, while total phenylpropanoid glycosides was estimated by UV-VIS spectrophotometry. According to the results, the content of acteoside was the highest in O. caerulescens, followed by crenatoside. The contents of acteoside, crenatoside, and total phenylethanoid glycosides were between 1.15% - 15.60%, 0.83% - 4.47%, and 6.78% - 27.43%, respectively, which had significant differences. The acquisition time has great influence on the content of main components of O. caerulescens. The content of phenylethanoid glycosides is higher in the samples which were collected at the flowering stage. The two determination methods were proved to be simple, accurate and reliable, and can be used to evaluate the quality and resource utilization of O. caerulescens.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; analysis ; Glycosides ; analysis ; Orobanche ; chemistry

This paper describes the design of the printing output function for a multi-parameter patient monitor by using the graphic plot function of a Laser Printer. The ECG data are preprocessed with a notch filter and interpolation algorithm. A logical page is constructed in the extended memory for virtual page printing. This monitor is able to output a satisfied printing with ECG waveforms of high quality.
Automatic Data Processing ; methods ; Computer Graphics ; Diagnostic Equipment ; Electrocardiography, Ambulatory ; instrumentation ; methods ; Equipment Design ; Humans ; Lasers ; Printing ; instrumentation ; methods ; Quality Control