Objective To analyse the effect of endoscopic thoracic sympathectomy of palma-plantar hyperhidrosis. Methods Between January 2006 and January 2009,77 cases with palma-plantar hyperhidrosis were operated by thoracoscope. Fifty-two cases of palma-axillary-plantar hyperhidrosis were performed sympathectomy of T2-T4 and 25 cases of palma-plantar were performed sympathectomy of T2-T3.Bilateral procedures were completed in the same position. Results After operation palmar hyperhidrosis and armpits hyperhidrosis all were cured. Of soles, 7 cases were completely dry, 34 cases nearly dry, 32 cases unchanged and 4 cases worse. There was no significant difference in the change of plantar hyperhidrosis between sympathectomy of T2-T3 and T2-T4 (P ＞ 0.05). Conclusions Bilateral single port for endoscopic thoracic sympathectomy produces slighter trauma and patients easily accept it. Plantar sweating can be relieved or nearly relieved in partial patients after thoracic sympathectomy. There is no difference in the effect of plantar hyperhidrosis between sympathectomy of T2-T3 and T2-T4.

OBJECTIVETo observe the effects of moxibustion and treadmill exercise on transcutaneous oxygen tension and exercise capacity in lower limbs of peripheral arterial disease (PAD).

METHODSTotally 58 mild-to-moderate PAD patients were assigned to the control group (18 cases), the moxibustion group (20 cases), and the treadmill exercise group (20 cases) by random digit table. Patients in the control group received conventional drug therapy for 12 weeks. Patients in the moxibustion group and the treadmill exercise group additionally received moxibustion [at Zusanli (ST36), Sanyinjiao (SP6), Yongquan (KI1)] and treadmill exercise respectively, once per day, 5 times per week for 12 weeks in total. Ankle-Brachial Index (ABI) , transcutaneous oxygen tension (TcPO₂), 6-min walking test (6MWT), and walking impairment questionnaire (WIQ) were assessed before and after treatment.

RESULTSCompared with the control group and the same group before treatment, there was no statistical difference in ABI in the moxibustion group and the treadmill exercise group (P > 0.05). But TcPO₂, 6MWT, and WIQ were obviously elevated (P < 0.01). Besides, 6MWT and WIQ assessment of the treadmill exercise group were better than that of the moxibustion group (P < 0.01) after intervention.

CONCLUSIONMoxibustion and treadmill exercise could improve the exercise capacity and TcPO₂of lower limbers in PAD patients.

Exercise Test ; Exercise Therapy ; Exercise Tolerance ; Humans ; Lower Extremity ; physiopathology ; Moxibustion ; Oximetry ; Oxygen ; blood ; Peripheral Arterial Disease ; therapy ; Surveys and Questionnaires ; Walking

Objective To study the effects of community comprehensive intervention model on osteoporosis, in order to provides a reference for osteoporosis health education work. Methods A multistage stratified random cluster sampling was applied to conduct a survey in Jiangsu province, in accordance with the economic level and geographic location. Nanjing, Nantong and Xuzhou cities were sampled, three urban streets were sampled in every district , respectively. A total of 1 500 40-69 years old community residents were screened, 619 high-risk participants for osteoporosis were arranged into the intervention group, and a total of 590 residents from the same communities were chosen as control group, who were gender- and age-matched with the intervention group. The intervention group residents received health management and comprehensive intervention, after half a year, a self-designed questionnaire was used to investigate the effects. Results Compared with control group, after six months, knowledge of intervention group related to osteoporosis awareness was improved significantly, such as the most serious harm to human body for osteoporosis (χ2=24.27), characteristic of osteoporosis (χ2=11.05), basic supplements to improve bone health (χ2=60.65) , the recommended daily calcium intake to postmenopausal women and the elderly (χ2=26.80), the difference was statistically significant (P<0.05); daily behavior related to diet and exercise of intervention group has improved significantly, such as drinking milk or itsproducts less than 3 days a week (χ2=25.83), eating beans and products for less than 3 days a week (χ2=19.20), drinking coffee for more than three days a week (χ2=7.77), not often taking outdoor activities (χ2=18.55) ,(P<0.05);Diseases and symptoms related to osteoporosis in intervention group was significantly reduced (P<0.001). Conclusions The osteoporosis is one of the most important public health problem for Jiangsu province, the work for osteoporosis prevention and control should be emphasized in community.

Adolescent ; Adult ; Female ; Finger Injuries ; surgery ; Humans ; Male ; Middle Aged ; Skin Transplantation ; Soft Tissue Injuries ; surgery ; Surgical Flaps ; Young Adult

3 month),fluid sign was observed in 2(3 vertebrae,3/26,11.5%). Conclusion Fluid sign is characteristic in acute,subacute and early chronic trauma vertebral compression fracture for bone marrow edema,while it is rare in metastatic tumor vertebral compression fracture.It may paly a role in the differentiation of benign and malignant vertebral compression fracture.

0.05).Conclusions SNP of 2350G→A in ACE gene is associated with MI,AA genotype is probably a genetic marker of MI in Han nationality.

Resource of traditional Chinese medicine residue is an inevitable choice to form new industries characterized of modem, environmental protection and intensive in the Chinese medicine industry. Based on the analysis of source and the main chemical composition of the herb residue, and for the advantages of membrane science and technology used in the pharmaceutical industry, especially membrane separation technology used in improvement technical reserves of traditional extraction and separation process in the pharmaceutical industry, it is proposed that membrane science and technology is one of the most important choices in technological design of traditional Chinese medicine resource industrialization. Traditional Chinese medicine residue is a very complex material system in composition and character, and scientific and effective "separation" process is the key areas of technology to re-use it. Integrated process can improve the productivity of the target product, enhance the purity of the product in the separation process, and solve many tasks which conventional separation is difficult to achieve. As integrated separation technology has the advantages of simplified process and reduced consumption, which are in line with the trend of the modern pharmaceutical industry, the membrane separation technology can provide a broad platform for integrated process, and membrane separation technology with its integrated technology have broad application prospects in achieving resource and industrialization process of traditional Chinese medicine residue. We discuss the principles, methods and applications practice of effective component resources in herb residue using membrane separation and integrated technology, describe the extraction, separation, concentration and purification application of membrane technology in traditional Chinese medicine residue, and systematically discourse suitability and feasibility of membrane technology in the process of traditional Chinese medicine resource industrialization in this paper.
Biomedical Research ; instrumentation ; methods ; trends ; China ; Drugs, Chinese Herbal ; isolation & purification ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; instrumentation ; methods ; trends ; Membranes, Artificial ; Phytotherapy ; instrumentation ; methods ; trends ; Technology, Pharmaceutical ; instrumentation ; methods ; trends

ObjectiveTo recognize the cranial MRI appearance in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy(CADASIL). MethodsFive patients with CADASIL from two generations in a family underwent routine MRI and MRA examinations.Three patients with CADASIL were confirmed by the Notch3 genetic testing and the vascular pathological Resultsand one was diagnosed on basis of MR and clinical manifestations. The imaging data from 4 patients with CADASIL were analyzed.ResultsFour cases achieved preliminary diagnosis of CADASIL and one was excluded by MRI.In 4 patients with CADASIL,bilateral symmetrical,confluent white matter lesions in the subcortical and Deriventricular regions were seen frequently in the temporal,frontal and parietal lobes,but the occipital lobes were less involved.These lesions appeared as long T1 and long T2 signal.O'Sul]ivan sign was shown in all cases and subcortical lacunar lesions was seen in 2 cases. In the centrum semiovale,well-defined,round or oval cystic infarcts(black holes)were demonstrated in 3 cases and multiple tiny round enlarged perivascular spaces(pepperpot appearance)in all cases.The corpus callosum was involved in all cases,and it was evidently atrophic in 2 cases.The anterior part of internal capsule and external capsule were were present in the basal ganglia and brainstem. Only one case revealed a small infarct in the right cerebellum. Four Datients shared mild or moderate atrophy of brainstem, cerebellum and cerebrum. No marked abnorillalitv of large vessels was seen in all cerebral MRA. ConclusionsThe cranial MRI appearance in CADASIL shows some characteristics.MRI may give some infotznation in the preliminary diagnosis or exclusion of CADASIL.

Objective To explore the effects of lipoxin A4 ( LXA4 ) on lipopolysaccharide ( LPS)-induced oxidative stress in human umbilical veins endothelial cells(HUVEC) and the possible mechanism.Methods Neonatal umbilical cords were obtained from normal term pregnant women with cesarean section within 4 hours and then were used to isolate HUVEC for subculture.HUVEC were divided into four groups:control group; LPS group ( 10 μg/ml of LPS); LPS + LXA4 group ( 10 μg/ml of LPS and 100 nmol/L of LXA4); LXA4 group (100 nmol/L of LXA4) All expriments were performed after cells treated for 12 and 24 hours respectively.Immunofluorescence was used to detect the expression of Ⅷ foctor and nuclear translocation of nuclear factor-erythroid-2-related factor 2 ( Nrf2 ); the mRNA expression of Nrf2, heme oxygenase 1 (HO-1) and reduced form of nicotinamide-adenine dinucleotide quinone oxidoreductase-1(NQO1) were evaluated by reverse transcription-PCR .Results (1)The flavovirens fluorescence was observed in the cytoplasm under fluorescence microscope, which confirmed the existence of Ⅷ factor which specifically expressed in endothelial cells, especially in HUVEC.(2)Immunofluorescent results showed that in control group, Nrf2 protein expressed in the cytosol rather than in the nucleus.In LPS group, the expression of Nrf2 protein obviously increased in the nucleus while decreased in the cytosol after 12 hours.However, after LPS treatment for 24 hours, Nrf2 expression reduced in the cytosol and nucleus.In cotreatment with LPS and LXA4 group,the expression of Nrf2 protein was much higher than that in LPS group after 12 hours or 24 hours.Furthermore, Nrf2 protein also mostly expressed in the cytosol in LXA4 group.(3) After stimulation for 12 hours, compared with control group, the gene expression of Nrf2 and HO-1 were significantly enhanced in LPS group (0.581 ± 0.019 and 0.081 ±0.009, P ＜ 0.05 ) and in LPS + LXA4group(0.692 ±0.048 and 0.136 ± 0.018, P ＜ 0.05 ), the level of NQO1 mRNA in LPS group and LPS +LXA4 group were 0.381 ± 0.009 ( P ＞ 0.05 ) and 0.574 ± 0.034 ( P ＜ 0.05 ).After treatment for 24 hours,compared with control goup, the gene expressions of Nrf2 and NQO1 were down-regulated in LPS group (0.180±0.017 and 0.472 ±0.064, P＜0.05).But in LPS + LXA4 group the expression of Nrf2 and NQOI were upregulated (0.532 ± 0.051 and 0.830 ± 0.068, P ＜ 0.05, compared with treatment for LPS group).The mRNA expressions of Nrf2, HO-1 and NQO1 were increased in LPS + LXA4 group compared with LPS group ( P ＜ 0.05 ).In addition, there was no markedly difference in the expressions of Nrf2, HO1 and NQO1 between control and LXA4 group after 12 hours and 24 hours ( P ＞ 0.05 ) .Conclusion Through activating nuclear translocation of Nrf2 protein from cytoplasm, LXA4 upregulates the Nrf2downstream enzymes, such as NQO1 and HO-1 to protect HUVEC against the oxidative stress induced by LPS.

OBJECTIVETo investigate the distribution of rag genotypes of Porphyromonas gingivalis (P. gingivalis) in chronic periodontitis patients.

METHODSSubgingival plaque samples were collected from 50 chronic periodontitis patients. The occurrence of P. gingivalis was determined by polymerase chain reaction (PCR) using 16S rDNA-specific primers. Distribution of rag genotypes was assessed in P. gingivalis positive samples by PCR.

RESULTSThe occurrence of P. gingivalis was 70.7%, and the distribution of four rag genotypes among P. gingivalis positive samples was as follows: rag-1 60.4%; rag-2 23.6%; rag-3 44.3%; rag-4 15.1%, respectively.

CONCLUSIONP.gingivalis with various rag genotypes was present in subgingival plaque samples from chronic periodontitis patients, and P. gingivalis with rag-1 and rag-3 were more predominant in chronic periodontitis patients, which may be associated with the development of periodontitis.

Adult ; Chronic Periodontitis ; DNA-Binding Proteins ; Dental Plaque ; Female ; Genotype ; Humans ; Male ; Periodontitis ; Polymerase Chain Reaction ; Porphyromonas gingivalis