Axillary osmidrosis may have a negative impact on the patient's normal life and social interaction , though it has no obvious harm to health .Such factors as gene , hormone and food are involved in the occurrence and severity of axillary osmidrosis .The pathogenesis mechanism remians unclear .This paper aims to review on the research progress of the pathogenesis mechanism and related factors of axillary osmidrosis in recent years .

It is the direct and main cause of trigeminal neuralgia that responsible vessel compresses the root entry zone of sensory root of trigeminal nerve.Microvascular decompression is an effective way in treating trigeminal neuralgia with higher cure and lower recurrence,which can eradicate the common cause of trigeminal neuralgia and maintain the normal function of trigeminal nerve;At the same time it is an safe way with lower risk on the basis of skilled microsurgical technique.So it is an optimal approach to treat trigeminal neuralgia.

Objective To investigate the effect of L-N6-(1-iminoethyl) Lysine(L-NIL) on ischemia-reperfusion (I/R) -induced lung injury in a rat model of lung transplantation. Methods Pathogen free male SD rats weighing 250-350g were used as donor and recipient rats in this study. The animals were randomly divided into 3groups (n = 6 each): sham operation group (group S); lung tratsplantation group (group L) and lung transplantation + L-NIL (selective iNOS inhibitor) group (group L-NIL). In group L and L-NIL orthotopic left lung allograft transplantation was performed. In group L-NIL 3 mg/kg was injected iv at the beginning of reperfusion. The donor lungs were removed from live donor rats and placed in Euro-collins solution at 4 ℃. The lung transplantation was performed under microscope and non-suture cuff technique was used. The implanted donor lungs were ventilated and reperfused. 0.5% Evans blue 0.2 ml was injected iv during reperfusion. The donor lungs were removed after being implanted, ventilated and reperfused for 2 h for microscopic examination and determination of iNOS, endothelial NOS (eNOS) and myeloperoxidase (MPO) activity and malondialdehyde (MDA) and Evans blue content in the lung tissue and W/D lung weight ratio. Results Lung transplantation significantly inceased W/D ratio, iNOS and MPO activity, and Evans blue and MDA content in the lung tissue and decreased eNOS activity in group L as compared with group S. L-NIL iv significantly attenuated the increase in the variables mentioned above and ameliorated capillary congestion and inflammatory cell infiltration in the lung. Conclusion Intravenous L-NIL administered at the beginning of reperfusion can reduce I/R injury to the transplanted donor lungs.

Aim In order to provide the experimental basis to investigate the pathologic mechanisms and drug treatment of pulmonary fibrosis,establish the lung slice fibrosis model induced by transforming growth factor-?_1 (TGF-?_1) . Methods Lung was isolated and inflated with 0.4 % agarose solution, then was cut into slices. The lung slice viability was assessed through lactate dehydrogenase (LDH) leakage and MTT assay after incubation of 1, 3, 5, 7, 9 days. The sub-optimal time and dose of TGF-?_1- induced lung slice fibrosis were investigated via measurement of hydroxyproline (HYP), and lung slice fibrosis was examined with HE and Masson staining. Results The lung slice was viable for up to 9 days. The sub-optimal time and dose of TGF-?_1-induced lung slice fibrosis were 7 days and 2.5 ?g?L~ -1 respectively. Meanwhile, hydrocortisone did not decrease the HYP levels in lung slices of TGF-?_1-induced fibrosis. Conclusion TGF-?_1 (2.5 ?g?L~ -1 ,?7d) induced lung slice fibrosis, and hydrocortisone did not exert advantageous effect on this process.

The future war will inevitably to be in the land,the sea and the sky and so on hyperspace,and electromagnetic environment is very complex.How to eliminate interference of medical equipment under the complex electromagnetic environment,to promote the performance of the medical support,these is austerity and reality questions in current every level of medical and health organization.Only based on the existing,bold practice,independent innovation,the comprehensive medical support exercise under the complicated electromagnetic environment,to master various types of medical equipment in a complex electromagnetic environment of the characteristics and laws in order to give full play to existing health technologies and equipment performance,improve the timeliness of medical support.

Objective To observe expressions of mRNA for Par-4 and WT1 in bone marrow cells from acute leukemia patients and non-leukemia patients, and to approach the correlation between CR rate and Par-4, WT1 expression level. Methods To detect Par-4 and WT1 mRNA expression level in bone marrow cells from 78 acute leukemia patients and 23 non-leukemia patients by means of Real-time Fluorescent Quantitation RT-PCR. Results FQ-RT-PCR result showed that Par-4 mRNA was expressed in bone marrow cells from 78 acute leukemia patients and 23 non-leukemia patients. Compared with control groups, the expression levels of Par-4 mRNA were significantly suppressed (9.35×10-4±8.4×10-5, P ＜0.05). Compared with initial treatment groups and relapse groups, the expression levels of Par-4 mRNA in remission groups were significantly up-regulated (1.26×10-3±1.1×10-4) but were still significantly lower than that in control groups (3.25×10-3±2.9×10-4). There was no significance difference between initial treatment groups and relapse groups. No apparent association was found between Par-4 expression level and CR rate (P ＞0.05). WT1 gene was overexpressed in bone marrow cells from acute leukemia patients(2.98× 10-3±2.1×10-4), but the expression levels of WT1 mRNA were significantly lower in bone marrow cells from control groups (7.25×10-5±6.7×10-6,P ＜0.05). Compared with initial treatment groups and relapse groups, the expression levels of WT1 mRNA in remission groups were significantly down-regulated (6.86×10-4±5.2× 10-5) but were still significantly higher than that in control groups. There was no significant difference between initial treatment groups and relapse groups.There was significant difference between different WT1 expression levels and CR rates (P ＜0.05). Conclusion The result of FQ-RT-PCR testing confirmed that Par-4 mRNA expression is lower, while WT1 is higher in acute leukemia. Par-4 and WT1 gene present mutually exclusive expression patterns. There was no apparent association between Par-4 expression level and CR rate.

Objective To compare the short-term results of rectal cancer treated either by laparoscopic or open total mesorectal excision(TME). Methods A series of 165 unselected consecutive patients with rectal cancer from August 2002 to December 2005, who decided to accept the laparoscopic or open TME, were included in this study. The following parameters were compared between the two groups: length of the surgical specimen, distance between the distal incisal edge of the rectum and the inferior margin of the tumor, the number of the lymph nodes resected, local recurrence rate, incidence of distant metastases, and 2 year survival rate. The mean follow-up period for both groups was 26.9 months (range, 6-46 months). Results Demographic data and Dukes stage were matched in two groups. The mean length of the resected specimens was 24.4 cm in the laparoscopic TEM group and 25.2 cm in the open TEM group. The distance from the distal incisal edge of the rectum to the inferior margin of the tumor was 2.9 cm in the laparoscopic TEM group and 2.7 cm in the open TEM group, and the mean number of lymph nodes scavenged was 11.5 in the laparoscopic TEM group and 10.6 in the open TEM group. The local recurrence rate after laparoscopic resection was 9.6%, as compared with 11% after open resection. Distant metastases occurred in 11.5% of the patients in the laparoscopic group, whereas it was 14.6% in the open group. Two year survival rate was 85.7% and disease free survival was 76.2% after laparoscopic resection and compared to 78.8% and 69.7% after open resection. All above parameters did not show statistically different between the two groups. Conclusion The oncologic resection and the early outcomes are comparable between the two surgical approaches.

Objective:To explore the coronary angiographic (CAG)characteristics of young male patients With type 2 diabetes mellitus (T2DM)and coronary heart disease (CHD).Methods:Clinical data of 233 young male CHD inpa-tients,Who Were confirmed by CAG and admitted in Beijing Shunyi Hospital from Jan 2011 to Jan 2013,Were retro-spectively analyzed.According to suffering from T2DM or not,they Were divided into T2DM + CHD group (n=71)and pure CHD group (n=162),baseline data and CAG results Were compared betWeen tWo groups.Results:Compared With pure CHD patients,there Were significant rise in levels of total cholesterol [TC,(4.11 ± 0.26) mmol/L vs.(5.79±0.37)mmol/L],loW density lipoprotein cholesterol [LDL-C,(2.31±0.32)mmol/L vs.(3.91 ±0.45)mmol/L],triglyceride [TG,(1.60±0.25)mmol/L vs.(3.28±0.56)mmol/L],P<0.01 all;CAG indi-cated that there Were significant increase in percentages of multi-vessel coronary disease (15.4% vs.35.2%),seg-mental lesion (13.6% vs.35.2%)and diffused lesion (31.5% vs.57.7%),and significant reduction in percentage of collateral circulation (50.6% vs.29.6%)in T2DM + CHD patients,P<0.01 all.Conclusion:There are more multi-vessel lesions,diffused lesion and less coronary collateral circulation in young male patients With type 2 diabe-tes mellitus complicated coronary heart disease.

BACKGROUND:The endothelial dysfunction is the pathogenesis of arteriosclerotic disease, the quantity and function of endothelial progenitor cells are decreased within the cycle, leading to a poor capacity of neovascularizatio, the efficacy of stem celltransplantation alone is unclear, the combination of cytokines and gene-modified stem cells is the hotspot.
OBJECTIVE:To observe the effect of stromal cel-derived factor-1 on the neovascularization after endothelial progenitor cells transplantation.
METHODS:Unilateral hindlimb ischemia model was established in 20 athymic nude mice, and the mice were randomly divided into four groups:combined group (intravenous endothelial progenitor cells+intramuscular stromal cel-derived factor-1), endothelial progenitor cells group (intravenous injection of endothelial progenitor cells), stromal cel-derived factor-1 group (intramuscular injection of stromal cel-derived factor-1), and blank control group (intramuscular M199). The skin temperature of ischemic hindlimbs and survival of animals after transplantation were observed. The ratio of capil ary/skeletal muscle fiber was counted. The expression of CD31 and endothelial nitric oxide synthase were detected.
RESULTS AND CONCLUSION:The fluorescence-labeled endothelial cells were embedded in ischemic hindlimb muscles after celltransplantation. Of the 20 nude mice, two mice died. The rate of ischemic hindlimb reserving was respectively 80%, 75%, 20%and 0 in combined group, endothelial progenitor cells group, stromal cel-derived factor-1 group, and blank control group. The capil ary/muscle fiber ratio in combined group and endothelial progenitor cells group was higher than that of blank control group (P<0.01). The combined group was greater than endothelial progenitor cells group, and endothelial progenitor cells group was greater than stromal cel-derived factor-1 group (P<0.05). The capil ary density in combined group and endothelial progenitor cells group were higher than that in blank control group (P<0.01), and stromal cel-derived factor-1 group was also more than blank control group (P<0.05). The combined group was greater than endothelial progenitor cells group, and endothelial progenitor cells group was greater than stromal cel-derived factor-1 group (P<0.05). The positive rate of endothelial nitric oxide synthase was 73.33%and 53.33%in combined group and endothelial progenitor cells group respectively (P>0.05). Endothelial progenitor cells can migrate to ischemic tissues, endothelial progenitor cells transplantation can promote neovascularization, and stromal cel-derived factor-1 augments the neovascularization after celltransplantation, in which endothelial nitric oxide synthase is involved.