Objective To explore the sleep quality in patients with psoriasis. Methods Twelve psoriatic patients and 19 normal controls were examined by means of polysomnography (PSG). Results Light sleep increased markedly, but medium and deep sleep decreased in psoriatic group. Hypopnea index, apneahypopnea index, lowest oxygen saturation in arterial blood,

Pharmacognostic studies on the sollrce, shape, morphology, microscopic structrue and physico-chemical properties of the genitalia of mink were carried out in comparison with those of deer,donkey and dog with similar pharmacologic actions. Results showed that the genitalia of mink has its specific features in shape,mi croscopic structure and physico-chemical properties which can be used as the main characteristics to distin guish it from those of other animals. Chemical analysis showed that the genitalia of mink was rich in aminoacids and its zinc,manganese and calcium contents exceeded those present in the genitalia of other ani mals

Objective:To study the relationship among brachial ankle pulse wave velocity (baPWV ) ,level of high sensitive C reactive protein (hsCRP ) and blood glucose level in patients with type 2 diabetes mellitus (T2DM ) . Methods :A total of 102 T2DM patients and 60 healthy people undergoing physical examination (normal control group) were selected .According to level of glycosylated hemoglobin (HbA1c) ,T2DM patients were divided into normal HbA1c group (n=44 ,HbA1c≤6. 5% ) and HbA1c elevating group (n=58 ,HbA1c>6. 5% ) .BaPWV ,lev‐els of blood lipids ,blood glucose and hsCRP were measured and compared among above groups .Results:Compared with normal control group ,there were significant rise in hsCRP level [(1.82 ± 0.2) mg/L vs . (2.7 ± 0.1) mg/L vs . (3.5 ± 0.1) mg/L] and baPWV [ (1412 ± 95) cm/s vs . (1755 ± 72) cm/s vs . (2040 ± 105) cm/s] in normal HbA1c group and HbA1c elevating group (P<0.01 all) ,and hsCRP level and baPWV of HbA1c elevating group were sig‐nificantly higher than those of normal HbA1c group ,P<0.05 both .Conclusion:Brachial ankle pulse wave velocity and level of hsCRP of patients with type 2 diabetes mellitus are significantly higher than those of normal subjects , and those of patients with poor blood glucose control are significantly higher than those of patients with good blood glucose control .Active blood glucose control can delay atherosclerosis progress .

8 hours and without and binding nursing in these 3 groups respectively. Observed the condition of respiratory tract infection in 3 groups. Results The incidence rate of respiratory tract infection in binding nursing groups was 50%, which was significant higher than that of in no binding nursing group (P8 hours group was 66.67%, and this rate had an tendency of rising with the time of binding nursing lasting (P

Objective To observe the effect of moxibustion on Sanyinjiao, Hegu acupoint first active phase of labor contractions pain.Methods One hundred and sixty cases of primipara were divided into test group by single blind, randomized methods (the Sanyinjiao acupoint group, Sanyinjiao acupoint and hegu point group) and control group(non-acupuncturev points group and the blank group).Each group with 40 cases.The patients were exerted mxibustion therapy 30 min in the Sanyinjiao acupoint group and Sanyinjiao acupoint and hegu point group, respectively in the maternal appear regularity uterine contraction pain, after ostium of uterus opened 3 cm.The women of the non-acupuncturev points group were exerted moxibustion therapy in the wrist horizontal stripes of radial side radial pulse place to elbow horizontal stripes biceps tendon of the midpoint of the radial side of attachment 30 min.The blank group women didn' t conduct notcarry moxibustion intervention.On the first active stage of labor time and uterine contraction pain were compared.Results The active labor time of Sanyinjiao group, Sanyinjiao and Hegu group,non acupoint group and blank control group patients were (116.11 ±65.89) min, (81.93 ± 53.45) min, (123.03 ± 7.67) min, (138.69 ± 104.01) min respectively, there was significant difference among Sanyinjiao and Hegu group, non acupoint group and blank group (P＜ 0.05), while the difference between the non acupoint group and blank group without statistical significance (P＞0.05).The first time of production process of 4 groups were (313.22± 141.15) min, (379.50± 182.82) min, (393.00 ±196.50) min, (488.08±236.61) min respectively, there was significant difference among Sanyinjiao group,Sanyinjiao and Hegu group and blank group differences (P ＜ 0.05).Moxibustion therapy after stopping, 2 h degree of cervical dilation of 4 groups were (8.37±2.19) cm, (8.14±2.74) cm, (7.64±2.91) cm, (6.29 ±3.05) cm respectively;contractions lasting time were (0.56±0.16) min, (0.52±0.13) min, (0.:48±0.17) min, (0.41± 0.09) min respectively;uterine contraction interval (2.98± 1.45) min, (2.56± 1.02) min, (3.89 ±1.54) min, (3.41 ± 1.32) min respectively;contraction strength enhaucement efficiency were 60.0％ (24/40) ,75.0％ (30/40), 17.5％ (7/40), 10.0％ (4/40) respectively, there were significant differences among Sanyinjiao group,Sanyinjiao and Hegu group,the non acupoint group and blank control group in terms of above indexes (P ＜ 0.05), while difference between the non acupoint group and blank group without statistical significance(P＞0.05).After the withdrawal of the moxibustion treatment 2 h, the pain reduction in childbirth of 4 groups were 52.5 ％ (21/40), 47.5％ (19/40), 22.5％ (9/40), 20％ (8/40) respectively, the pain reduction in childbirth of Sanyinjiao group, Sanyinjiao and Hegu Point Group were higher than that of non acupoint group and blank group, the differences were statistically significant (P＜0.05);while non acupoint group and blank group compared without statistically significant (P＞0.05).Conclusion The effect of Moxibustion at Sanyinjiao and Sanyinjiao compatibility Hegu Acupoint moxibustion on maternal production process and uterine contraction are significant, but combine with Acupoint Moxibustion can shorten the time of the active phase of labor, increase contraction of the uterus, promote the production process.

BACKGROUND: Artificial nerve grafts of human hair keratin are a kind of biological products. It has low antigenicity,absorbability and stimulation to nerve fiber growth following specific biochemistry. It is hoped to have better effect than otherartificial nerve grafts.　 OBJECTIVE: To investigate the anatomy and histocompatibility of artificial nerve grafts of the human-hair keratin, and toobserve its effects on the repair of peripheral nerves. 　 DESIGN, TIME AND SETTING: Randomized, controlled, animal experiment. The study was performed at the Animal CentralLaboratory of Affiliated Hospital of Qingdao University Medical College between November 2006 and June 2008. MATERIALS: Artificial nerve grafts of human hair keratin is a compound of human hair processed by specific controlledbiochemistry based on ground substance, embedded with a layer of biological membrane. It has low antigenicity, absorbabilityand stimulation to nerve fiber growth following specific biochemistry. METHODS: Eighteen Wistar rats were randomly divided into three groups. The sciatic nerve, 10 mm, was removed andtransplanted with human-hair keratin graft, skeletal muscle and untreated hair, respectively.MAIN OUTCOME MEASURES: The characteristics of histomorphology and anatomy were observed at 8, 12, 24 weeks afterthe surgery. RESULTS: White tissues appeared between the broken ends of the sciatic nerve at 8 post-operative week in the graft group,and appeared in the graft space in human-hair keratin at the 12th week. At the 24th week, a large amount of infantile myelinatednerve fibers were observed under optical microscope regenerating around the human hair, which was partially degraded andabsorbed. Schwann cells were observed under an electron microscope and myelinization. 　 CONCLUSION: The artificial nerve grafts of the human-hair keratin are well compatible with the body tissues, and couldinduce nerve regeneration.

The effect of nateglinide or sequential treatment with metformin on glycemic stability in newly diagnosed type 2 diabetes was investigated. Thirty-four cases of newly diagnosed type 2 diabetes received nateglinide therapy, or sequential treatment with metformin according to fasting and postprandial blood glucose, and were classified into isolated nateglinide therapy group(n=14) and sequentially treated with metformin group(n=20). Glycemic stability, reflected by mean amplitude of glycemic excursions(MAGE) and HbA1C, was determined in all patients before and after therapy for three months. HbA1C and MAGE in two groups were all improved after treatment(P＜0.05). The therapy of nateglinide alone or combined with metformin can significantly improve glycemic stability in newly diagnosed type 2 diabetes.

Objective To assess the diagnostic value of coronary CTA (CCTA) combined myocardial CT perfusion imaging (CTP) in coronary artery disease (CAD) with Meta-analysis.Methods Chinese and English literatures evaluating CCTA combined CTP in diagnosis of CAD in PubMed,Wed of Science,Cochrane Library,China National Knowledge Infrastructure (CNKI) and Wanfang Periodical Database from inception to December 2016 were searched.The extraction was conducted according to the criteria for diagnostic recommended by Cochrane Method Group.The quality of included studies was assessed with quality assessment of diagnostic accuracy studies-2 instrument.The statistical analysis was performed by Meta-disc 1.4 software,the diagnosis efficacy was calculated and the symmetric receiver operating characteristic curves (SROC) was drawn to obtain the area under curve (AUC).Results Five studies involving a total of 611 vessels were included.The pooled sensitivity (SEN),specificity (SPE),diagnostic odds ratio (DOR),positive likelihood ratio (PLR),negative likelihood ratio (NLR) were 0.96 (95％CI [0.92,0.98]),0.91 (95％CI [0.88,0.94],206.14 (95％CI [100,424.94]),9.33 (95％CI [5.57,15.61]),0.06 (95％CI [0.03,0.13]),respectively.The AUC of SROC was 0.977.Conclusion CCTA combined CTP has significant value in diagnosis of CAD.

Spotted fever caused by spotted fever group rickettsiae (SFGR) is found throughout China. During 2007—2008, 28 human SFGR isolates and 34 rat SFGR isolates including 15 isolates from Rattus fulvescens, 5 isolates from R.edwardsi, 7 isolates from Callosciurus erythraeus roberti and 7 isolates from Dremomys rufigenis) were obtained from L929 cell culture. Previous research indicated that the 62 strains of SFGR mentioned above shared not only the same serophenotype but also 100% of identity sequences of 16S rRNA, gltA, ompA, groEL and 17KD, which enabled us to apply multispacer typing (MST) to the 62 SFGR isolates in the study. Six primer pairs, which were used for typing of Rickettsia rickettsii and Rickettsia conorii, were chosen, and the results exhibited greater nucleotide polymorphisms among the 62 isolates tested. A total of 48 distinct genotypes were identified. The dominant genotype, represented by h3 isolates, accounted for 21.7% (13/60) of the isolates tested, and the remaining 47 genotypes were all unique. Phylogenetic analysis showed that all the 48 genotypes could be classified in the same clade, while the genetically related strain, R.heilongjiangensis, was close but not the same as the cluster. We concluded that the genetically diverse of spotted fever group rickettsiae strains are endemic in Chengmai County, Hainan Province, China.

Objective To study the application of multi-slice spiral CT(MSCT) portography in diagnonsis of pancreatic portal hypertension. Methods Forty-seven patients with lesion in body or tail of pancrease,47 normal subjects and 126 patients with portal hypertension underwent MSCT portography with LightSpeed 16 CT scanner. The inner diameter of portal system and the main collateral veins were measured in maximun intensity projection (MIP) image. The volume of liver and spleen were also measured in volume rendering (VR) image. The liver parenchyma and main portal vein enhancement in portal vein phase were also taken. The endoscopy examination was made in 57 patiens with portal hypertension. Results In 47 patiens with lesion in body or tail of pancreas , stenosis or occlusion of spleen vein were found in 38 patients(pancreatic portal hypertension in 27 patients, chronic and acute pancreatitis in 11 patients). In 38 patients with pancreatic portal hypertension, esophageal varices was found in 5 patients(13.2%), gastric fundus varix in 25 patients (65.8%), gastric body variees in 22 patients (57.9%), short-gastric vein/post-gastric vein(SGV/PGV) in 26 patients (68.4%), coronal gastric vein in 26 patients (68.4%),dilated gasto-omenta vein in 24 patients(63.2%), mesenterica varicesin 1 patient, splenic vein occlusion in 14 patients (36.8%), splenic vein stenosis in 23 patinets(63.2%). Conclusions The patients with pancreatic portal hypertension were demonstrate characteristic changes in MSCT portography. The MSCT portography is helpful in etiological diagnosis of pancreatic portal hypertension by supplying images in vessel morphology.