Objective To observe the effect of Xingding injection on renal fuction,blood Laminin(LN)and Collegen Ⅳ(C-Ⅳ)in chronic renal failure(CRF).Methods Effect of SerumCreatinine(SCR),BloodUreaNitrogen (BUN)、Hemoglobin(Hb)、ALT、24 hupq、Laminin(LN)、Collegen Ⅳ(C-Ⅳ)was observed in CRF pa- tients.Results Compared with the controlvalues,significantly decreased the level of Scr,BUN,LN,C-Ⅳ and 24 hupq(P

Objective To provide a scientific basis for early clinical diagnosis and treatment as well as secondary and tertiary protection through 10 years inquiry of multiple organ failure in the elderly(MOFE).Results Among 153 MOFE cases,the first inducement of 89.5%(137/153) patients was infection,among which 93.4% (128/137) was pulmonary infection.The vertical percentage of the first failure organ was as follows: pulmonary (39.0%,60/154),heart (19.5%,30/154),brain (14.9%,23/154),kidney (10.4%,16/154),alimentary canal (8.4%,13/154),liver (6.5%,10/154);while the horizontal percentage was as follows: pulmonary (42.9%,60/140),heart (40.9%,56/137),kidney (32.6%,30/92),brain (21.9%,23/105),alimentary canal ( 14.5%,9/62).The survival time of the first organ failure from shortness to length was as follows: pulmonary,brain,heart,kidney.Conclusions Most MOFE cases have pulmonary failure at first.The organs failure sequence is pulmonary,heart,brain and kidney in order.

Objective To explore the quadriceps muscles function in patients with unilateral knee injury.Methods 23 unilateral knee injured patients with joint dysfuntion were assessed with isometric EMG activity of vastus lateralis (VL), vastus medialis obliques (VMO) and rectus femoris(RF) of both thighs during three 5-s maximal isometric voluntary contractions at a knee joint angle of 30° (0° - full knee extension), and the torque were recorded at same time. Results The average amplitude (AEMG), mean power frequency (MPF), and median frequency (MF) of VL, VMO and RF in affected knees were significantly lower than those in unaffected knees（P＜0.01）, as well as the torque（P＜0.01）. In the unaffected side, the AEMG, MPF of VL were higher than VMO and RF（P＜0.05）, and RF than VMO（P＜0.05）. In the affected side, the AEMG, MPF of RF are higher than VMO and VL（P＜0.05）, and VL than VMO（P＜0.05）. Conclusion sEMG can provide quantitative measurements of muscle function. The isometric strength and neuromuscular activation lever are lower in affected limb, RF may be affected less than VL and VMO in knee injured patients with knee dysfunction.

Objective: To observe the effect of Mo-Rubbing abdomen manipulation on glucose metabolism and inflammatory factors in rats with type 2 diabetes mellitus (T2DM). Methods: Sixty Sprague-Dawley rats were randomly divided into a normal group (n=10) and a group for modeling (n=50) using the random number table method. Rats in the group for modeling were induced to form T2DM models by a high-sugar and high-fat diet combined with intraperitoneal injection of streptozotocin. Thirty successfully modeled rats were randomly divided into a model group, a Mo-Rubbing abdomen group, and a metformin group, with 10 rats in each group. Rats in the normal group and the model group received no intervention, those in the Mo-Rubbing abdomen group received Mo-Rubbing abdomen manipulation, and those in the metformin group received metformin by gavage. After 8-week intervention, fasting insulin (FINS), fasting plasma glucose (FPG), homeostasis model assessment for insulin resistance (HOMA-IR) and area under the curve at the oral glucose tolerance test (AUC-OGTT), as well as serum inflammatory factors interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α were detected, and the morphological changes of the pancreas were also observed. Results: After the 8-week intervention, the levels of FINS, FPG, HOMA-IR, and AUC-OGTT of rats in the Mo-Rubbing abdomen group were significantly lower than those in the model group (P<0.05); the pancreatic injury degree in the Mo-Rubbing abdomen group and the metformin group was lower than that in the model group. Compared with the model group, the serum IL-1β, IL-6, and TNF-α levels of rats in the Mo-Rubbing abdomen group were significantly decreased (P<0.05), and the serum IL-1β and TNF-α levels of the metformin group showed a downward trend; the serum IL-6 and TNF-α levels in the Mo-Rubbing abdomen group were significantly lower than those in the metformin group (P<0.01). There was a significant positive correlation between FPG with IL-1β, IL-6, and TNF-α in the T2DM rats (P<0.01). Conclusion: Mo-Rubbing abdomen manipulation reduces the inflammatory response and improves the morphological changes of the pancreas in T2DM rats, thereby achieving the effect of lowering blood glucose.

Objective To study the epidemiological features of Cryptococcus neoformans and Cryptococcus gattii isolated from clinical samples in Shenzhen and to elucidate the distribution of species,varieties,genotypes and mating types within the strains tested.Methods The strains involved in this study were 55 cryptococcal strains isolated from our clinical samples.The canavanine-glycine bromthymolblue (CGB) culture was performed to distinguish Cryptococcus neoformans from Cryptococcus gattii.The genotype was characterized by polymerase chain reaction (PCR) fingerprinting with primer M13.The Cryptococcus gattii species and varieties of grubii and neoformans together with two opposite mating type α and a were identified by PCR with variety-specific and mating type-specific primers.The GEF1-restriction fragment length polymorphism analysis was conducted to simultaneously determine the genotype and mating types of strains tested.The sequence type of IGS1 region was analyzed for the VG Ⅱ genotype.Results Of the 55 tested cryptococcal strains,52 were Cryptococcus neoformans,all of which were var.grubii,genotype VN Ⅰ and mating type α.The remaining 3 strains were Cryptococcus gattii,among which,one was genotype VG Ⅰ and mating type α,and two were genotype VG Ⅱ and mating type α.The two VGⅡ genotype strains belonged to the sequence type Ⅱ.Conclusions The strains belonging to the Cryptococcus neoformans var.grubii,genotype VN Ⅰ and mating type α predominate in causative pathogens of cryptococcosis in Shenzhen.Cryptococcus gattii accounts for minority of the cryptococcal isolates,and the highly pathogenic VG Ⅱ genotypes in foreign countries are also characterized.The sequence types of IGS1 region of the two VG Ⅱ strains are in accord with VG Ⅱb sub-genotype.

Objective To evaluate the effects of surgical treatment of acute deep vein thrombosis (DV T) of lower extremity. Methods Thirty-six patients with a cute DVT of lower extremity were treated by thrombectomy with thrombolytic,a nticoagulant and compression on the affected lower extremity during and after op eration. Results No death and serious complications happened i n this series. Thirty-one patients were followed-up for 2 to 20 months with a n average of 9 months. Symptoms disappeared totally in 23 patients , 8 patien ts had slight edema in the lower extremities. Conclusions Com bination of thrombectomy the thrombolytic and anticoagulant agent,and comp ression of the affected lower extremity is a safe and effective method in the t reatment of acute DVT of lower extremity.

Objective To analyze the characterization of cognitive function in Parkinson's disease with dementia and Alzheimer's disease. Methods Cognitive function was examined in Parkinson's disease with dementia (PDD) patients ( n = 30) , Alzheimer's disease (AD) patients ( n = 30) and healthy elderly control subjects ( n = 60) . Neuropsychological evaluation contained semantic fluency test, phonemic fluency test, action fluency test, objective and action naming tests. Results In PDD group , the score of semantic fluency test is 9. 33 ±2. 78, 6. 17 ± 1.67 of phonemic fluency test and 7.03 ±2. 34 of action fluency test,it is 6.90 ±2.47, 7.87±2.01,8.30±3. 17 of AD group. The score of objective and action naming tests is 36.33 ±3.39, 17.63 ±2. 17 in PDD group,while AD patients is 33.23 ±3.56 and 22.33 ±2.37. The verbal fluency tests and naming tests were impaired in PDD and AD patients compared with the healthy elderly control group (P ＜ 0. 01 ), phonemic fluency, action fluency and action naming were more impaired in PDD patients compared with the AD group , while semantic fluency and objective naming were more impaired in AD patients (P ＜ 0. 01 ). Conclusions Executive function deficit and naming impairment are found in PDD and AD patients, it shows that PDD is characterized by the addition of cortical dysfunction upon a predominant and progressive fronto-subcortical impairment. There is subcortical dysfunction in AD patients.

Objective: To determine luteolin 7 O ? D glucoside in Chrysanthemum morirolium Ramat. Methods: The content of luteolin 7 O ? D glucoside was determined by HPLC on Symmetry Shield TM RP S column with MeoH H 2O(49∶51) as a mobile phase and detection wavelength at 348nm. Results: The liuear relationship of this method was well and the average recovery of the added sample is 99.74%. Conclusion: The analytical time is short, separating degree is good and results are accurate when luteolin 7 O ? D glucoside is determined by this method.

Objective:To observe factors influencing the risk of urinary tract infection (UTI) after cerebral hemorrhage (ICH).Methods:A total of 77 ICH patients undergoing rehabilitation between August 2015 and August 2017 were studied. Among them, 24 were diagnosed with a UTI according to clinical manifestations and urine routine tests and urine culture. They formed the UTI group. The other 53 were the non-UTI group. Complete clinical evaluations were available for all 77, and those data were used to identify risk factors for UTI using univariate and multivariate logistic regression analysis.Results:The univariate analysis showed that age, side of paralysis, consciousness dysfunction, Brunnstrom staging of the lower extremity, tracheotomy, indwelling catheter, lung infection, white blood cell count, neutrophil percentage, serum natrium, uric acid, D-dimer level and fibrinogen were all significant predictors of UTI. The multivariate analysis identified age, right side hemiplegia and D-dimer level as useful predictors.Conclusions:Advanced age and a high D-dimer level are independent risk factors for UTI after ICH, while hemiplegia on the right side is a protective factor.

Objective To study the management of vascular injury.Methods Retrospective analysis was made on the clinical data of 59 cases of vascular injury,including 55 cases of vascular injury in neck and(extremity) and 4 cases of portal vein and vena cava injury.Among them,21 cases had femoral artery injury with infection and 4 cases had vascular injury due to intervention therapy.All patients with vascular wound of extremity or neck had undergone hemostasis by compression and antishock treament before hospital admission.All cases of femoral artery injury with infection underwent hemostasis by arterial ligation and incision and(drainage) of abscess.Vascular anastomosis was performed in 11 cases,vascular grafting in 12 cases,and(vascular) repair in 14 cases.Results There were 2 deaths.5 cases had amputation(including a case of(femoral) embolism due to intervention trerapy).Postoperative intermittent claudication,decreased skin(temperature) and other signs of ischemia occurred in 21 cases of femoral artery injury with infection,but none developed limb gangrene. The other cases were discharged in good health.Conclusions In the treatment of vascular injury,wound hemostasis and antishock treatment should be done first to save the patient′s life and the management of the vascular injury depends on the situation,with the aim to try by all means to save the extremity.Vascular reconstruction is the main method for treatment of vassular injury.Vascular ligation can be done in cases of femoral artery injury with infection.