Objective To systematically evaluate the clinical efficacy of relieving fever with sweet and warm drugs (Ganwen Chure Therapy) for noninfectious fever caused by vital-energy deficiency based on Meta-analysis. Methods Literature about RCTs of Ganwen Chure Therapy for noninfectious fever caused by vital-energy deficiency in CNKI, Wanfang Database, CBM, VIP, Pub Med, Cochrane Library, and Embase was retrieved by computers from establishment of database to April 2017. After two researchers independently conducted literature screening, cross-checking, data extraction, and literature quality evaluation, cumulative Meta-analysis was performed on the outcome indicators in order of publication time and sample size, and the trend of the results was tested. Then the quality of the literature based on GRADE was under an overall evaluation. Results Totally 27 articles were included in this study, involving 2599 patients. The results of cumulative Meta-analysis showed that the total effective rates of using Ganwen Chure Therapy only [OR=3.875, 95％CI (2.87, 5.24), Z=8.82, P=0.000 1]and Ganwen Chure Therapy combined with routine therapy [OR=5.791, 95％CI (3.55, 9.45), Z=7.03, P=0.000 1]were better than the routine therapy, with statistical significance. Trend test showed that there was variability in the timing of drug combination study, showing that the cumulative Meta-analysis results were not stable. Conclusion Ganwen Chure Therapy has certain efficacy for noninfectious fever caused by vital-energy deficiency. However, the overall quality of the included studies was low, with relatively high homogeneity. There are biases in publication, yet more high-quality clinical research is needed for further verification.

Malignant tumors are major diseases that endanger human health. Due to their complex and variable microenvironment, most anti-tumor drugs cannot precisely reach the focal tissue and be released in a controlled manner. Intelligent responsive nano carriers have become a hot spot in the field of anti-tumor drug delivery systems. As an excellent nano material, mesoporous silica has the advantages of non-toxic, stable, adjustable pore volume and pore diameter, and easy functional modification on the surface. By virtue of its perceptive response to the tumor microenvironment or physiological changes, it can achieve the targeted drug release or controlled drug release of the drug delivery system in the tissue, making it an ideal carrier for intelligent response drug delivery system. In this paper, we review the design strategies and current research status of smart responsive anti-tumor drug delivery systems based on mesoporous silica, in order to provide a reference for the development of anti-tumor drug nanoformulations.

OBJECTIVETo investigate the effect of PD98059 on the proliferation and cell cycle of rat hepatic stellate cells (HSCs) stimulated by acetaldehyde and explore its mechanism.

METHODSRat HSCs stimulated by acetaldehyde were incubated with different concentrations of PD98059. Cell proliferation was assessed by MTT colorimetric assay. Cell cycle was analysed by flow cytometry. The mRNA of cyclin D1 and CDK4 were examined by RT-PCR.

RESULTS20, 50, 100 micromol/L PD98059 could significantly inhibit the proliferation of HSCs stimulated by acetaldehyde in a does-dependent manner (0.109+/-0.020, 0.081+/-0.010 and 0.056+/-0.020 vs 0.146+/-0.030, F=31.385, P<0.05) and provoke G0/G1 phase arrest of HSCs stimulated by acetaldehyde in a does-dependent manner (61.9%+/-6.3%, 64.1%+/-3.3% and 70.9%+/-4.8% vs 55.2%+/-4.4%, F=16.402, P<0.05). 50, 100 micromol/L PD98059 could markedly inhibit cyclin D1 mRNA expression of HSC stimulated by acetaldehyde (0.56+/-0.04 and 0.46+/-0.03 vs 0.65+/-0.07, F=68.758, P<0.05) and CDK4 mRNA expression (0.39+/-0.07 and 0.33+/-0.05 vs 0.50+/-0.06, F=29.406, P<0.05).

CONCLUSIONThe Erk signal transduction pathway plays an important role in regulating the proliferation and cell cycle of rat hepatic stellate cells stimulated by acetaldehyde, which may be partly related to its regulative effect on the expression of cyclin D1 gene and CDK4 gene

Acetaldehyde ; pharmacology ; Animals ; Cells, Cultured ; Cyclin D1 ; metabolism ; Cyclin-Dependent Kinase 4 ; Cyclin-Dependent Kinases ; metabolism ; Enzyme Inhibitors ; pharmacology ; Flavonoids ; pharmacology ; Hepatocytes ; drug effects ; Proto-Oncogene Proteins ; Rats

OBJECTIVETo explore clinical outcomes and advantages of anterior small-incision focus debridement with posterior internal fixation through muscle spa ring in treating patients with lumbar spinal tuberculosis.

METHODSFrom February 2010 to February 2014, totally 82 patients with lumbar spinal tuberculosis were treated by posterior individual fixation with small-incision focus debridement,including 50 males and 32 females with an average of 50.5 years old. All patients were divided into two groups according to different procedures. Forty-nine patients in group A were treated with anterior small-incision focus debridement with posterior internal fixation through muscle spa ring at stage I ; and 33 patients in group B were treated with focus debridement with posterior internal fixation by extraperitoneal approach at stage I . Postoperative mechanical ventilation time, preoperative and postoperative Cobb angle, visual analogue scale (VAS), erythrocyte sedimentation rate (ESR) and Frankel grading were observed and compared. Postoperative complications, stability of internal fixation and bone union were compared.

RESULTSAll patients were followed-up from 15 to 36 months with an average of 23.7 months. Psoas abscess of three patients in group A and 1 patient in group B on the opposite side increased and were healed by the secondary apocenosis. The other 78 cases were healed at stage I, and no sinus tract formation, incisional hernia, leakage of cerebrospinal and occurrence of spinal tuberculosis were occurred. Fracture healing time ranged from 3 to 7 months with an average of 4.6 months. Postoperative mechanical ventilation time and VAS score in group A was better than group B. There were no statistical differences in Cobb angle, ESR and Frankel grading at the final following-up between two groups.

CONCLUSIONAnterior small-incision focus debridement with posterior internal fixation through muscle spa ring in treating patients with lumbar spinal according to degree of damage is a safe and effective method.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Debridement ; methods ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Treatment Outcome ; Tuberculosis, Spinal ; surgery ; Young Adult

OBJECTIVETo evaluate the accuracy of Hadeco ES-1000spm hand-held doppler during the anterolateral thigh (ALT) flap harvest.

METHODSTwenty-five patients (26 sides) with ALT flaps for head and neck reconstruction between May 2005 and May 2010 received preoperative Doppler examination for the location of the cutaneous perforators of ALT flaps. The Doppler signals and body mass index (BMI) were recorded preoperatively according to ABC system. The locations of Doppler signals and of the actual cutaneous perforators at surgery were plotted and compared. The diameter of perforators was measured.

RESULTSOne to three cutaneous perforators of the ALT flap were consistently found at specific locations. They were named perforators A, B, C from proximal to distal. Perforators A, B and C were present in 15 (58%), 24 (92%) and 20 (77%) cases and the diameter (> 0.5 mm) of A, B and C were 11/15, 22 (92%) and 8 (40%) respectively. The Doppler signal was within 0.5 cm of the actual perforator location in 85% flaps. The accuracy of Doppler decreased with increase of BMI.

CONCLUSIONSPreoperative assessment by hand-held Doppler is useful in predicting the perforator vessels' locations and diameter although it's accuracy is limited.

Adult ; Aged ; Body Mass Index ; Female ; Head and Neck Neoplasms ; surgery ; Humans ; Male ; Middle Aged ; Perforator Flap ; Preoperative Care ; Reconstructive Surgical Procedures ; methods ; Thigh ; blood supply ; diagnostic imaging ; surgery ; Ultrasonography, Doppler

OBJECTIVETo explore the protecting mechanism of Yixintong for heart ischemia-reperfusion injury at cellular and subcellular levels, by observing the effects of Yixintong on three kinds of calcium channels.

METHODThe effects of Yixintong on Ca2+ influx on leak calcium channel, receptor-operationg calcium channel (ROC) and pulse-dependent calcium channel (PDC) were observed respectively, by using rat aortic smooth muscle cell and radioactive 45Ca technique.

RESULTYixintong has no effects on leak calcium channel, but can inhibit the Ca2+ influx in ROC and PDC significantly.

CONCLUSIONYixintong can inhibit the Ca2+ influx in slow channel in a dose-dependent manner.

Animals ; Aorta ; cytology ; Calcium Channels ; drug effects ; Crataegus ; chemistry ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Female ; Flavonoids ; isolation & purification ; pharmacology ; Male ; Muscle, Smooth, Vascular ; cytology ; Myocytes, Smooth Muscle ; drug effects ; Plant Leaves ; chemistry ; Plants, Medicinal ; chemistry ; Rats ; Rats, Wistar

Using barcode in the safety monitoring of traditional Chinese medicine injection can improve quality and make sure the monitoring will accomplish on schedule, it also can help monitoring save cost. This article introduced our experiences of using barcode in monitoring, including barcode system constitutes, operation flow and the design points. It is hoped to can be useful for similar works.
Automatic Data Processing ; methods ; standards ; Drug Monitoring ; methods ; standards ; Drug Therapy ; standards ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; standards ; Humans ; Medicine, Chinese Traditional ; adverse effects ; standards

Objective To report a large family with an autosomal dominant dementia associated with mutation in the prion protein gene(PRNP)and the detailed clinical,neuroimaging and pathological manifestations.Methods Two patients from a large family of dementia were admitted to our ward and the data of their medical history,physical examination,video electroenceplialogram,neuroimaging were colleted.A sterotactic biopsy of the right frontal lobe of the proband was done.After the informed consent from the family members obtained,the genomic DNA was extracted from peripheral blood leucocytes of 5 persons followed by in,vitro amplification using polymerase chain reaction(PCR).The PCR products were directly sequenced by Sanger method.PRNP gene sequence was also examined in 150 normal Chinese to exclude single nueleotide polymorphism.Results A missense mutation of PRNP gene in 5 farnily members was detected,resulting in Gll4V mutation in the prion protein,with M/M genotype of eodon 129.This mutation was not detected in 150 normal Chinese.The proband was diagnosed as inherited prion disease by her clinical features,including neuropsychiatrie disturbances and progressive dementia,and manifestations of neuroimaging,EEG,neuropathology and PRNP gene mutation.Conclusion The first autosomal dominant pedigree of family prion disease is found in China with G114V mutation in PRNP gene which may lead to the prion disease directly.

Objective:To investigate the effect of inhibiting of HOXB7 gene expression on proliferation and apoptosis of colon cancer cells.Methods:The synthetic negative control siRNA (negative control group) and HOXB7-siRNA (HOXB7 transfection group) were transfected into human colon cancer SW480 cells by LipofectamineTM2000 liposome mediated method,untreated cells as blank group.RT-PCR and Western blot were used to detect the mRNA and protein expression of HOXB7 after transfected 48 h respectively;cell proliferation was detected by CCK8 assay after transfected 24,48,72,96 h;cells apoptosis was detected by flow cytometry after transfected 48 h;the expression of apoptosis related proteins Bcl-2,Bax and Notch1 signaling pathway Notch1 and Hes1 were detected by Western blot.Results:The mRNA and protein expression of HOXB7 in HOXB7 transfected group was significantly lower than that in blank group(P<0.05);OD value was no statistical significance in the three groups after transfected 24 h(P>0.05), while after transfected 48,72,96 h,compared with the control group,OD value in HOXB7 group was significantly decreased(P<0.05);compared with the blank group,the apoptosis rate in HOXB7 transfection group increased significantly,and the expression of Bcl-2, Notch1 and Hes 1 proteins was down regulated,and the expression of Bax protein was up-regulated(P<0.05).Conclusion:RNA inter-ference in the expression of HOXB7 gene in colon cancer can inhibit the proliferation of cancer cells and induce apoptosis by inhibiting of the Notch1 signaling pathway.

Objective To investigate the microsurgery and management of postoperative complications in pediatric patients with intrinsic third ventricular craniopharyngiomas. Methods From July 2005 to May 2011, 18 pediatric patients with intrinsic third ventricular craniopharyngiomas were treated by microsurgery via the transcallosal-interseptal-interfomix approach. The microsurgical procedures and management of postoperative complications were analyzed retrospectively. Results The tumors were totally resected in 13 cases, subtotally resected in 3 and partially resected in 2. The symptoms and signs of the patients were improved in varying degrees. The major postoperative complications included diabetes insipidus (15/18),electrolyte disturbance (12/18),central hyperthermia (5/18) and epilepsy (4/18). The complications all responded to active managements. The global therapeutic outcomes were fine. Conclusions The resection via the transcal-losal-interseptal-interfomix approach is an ideal treatment of the pediatric intrinsic third ventricular craniopharyngiomas. Active management of postoperative complications is essential to a good prognosis of the patients.