Autosomal dominant polycystic kidney disease(ADPKD),a common inherited disease,is characterized by massive enlargement of fluid-filled renal cysts.Progressively enlarging cysts compromise normal renal parenchyma,reduce renal function and lead to renal failure.Up to now,the treatment options for ADPKD have been limited to renal replacement therapy by dialysis or by transplantation for patients with end-stage renal failure.Inhibition of cyst fluid secretion,suppression of cyst epithelial cell growth and prevention of renal failure are new approaches to treat PKD.

Neuronal apoptosis is one of the important forms of neuronal death in ischemic stroke.N-methyl-D-aspartate (NMDA) receptor-mediated excitatory amino acid toxicity plays an important role in neuronal apoptosis. It is the initiator and executor of apoptosis in neuronal cells. NR2B is the major regulatory subunit of this receptor, its transmembrane segment M2 is a reflexed membrane loop region facing cytoplast toward intramembrane, forming the inner wall of ion channel, which determines the permeability of the NMDA receptor ion channel to calcium. Glutamate mediates cell injury mainly through calcium overload, therefore, NR2B subunit plays a vital role in the neuronal apoptosis in ischemic stroke.

Musashil is an evolutionarily conserved RNA binding protein. It plays an important role in the aspects of maintaining stem cell state, differentiation and tumorigenesis. Notch signal pathway plays an important role in the proliferation of neural stem cells after cerebral ischemia. This article briefly introduces the structure and molecular characteristics of Musashil and Notch, and reviews the interaction in the neurogenesis of Musashil and Notch signaling pathway after cerebral ischemic reperfusion.

patients with chronic alcoholic polyneuropathy (CAPN ) were described. They were all male with age rainging from 33 to 70 years (mean age 53. 7). The cardinal symptoms are. pain and numbness in the extremities, stocking and glove decreased of pain and temperature sense in the legs and arms, the loss of vibration sense and muscule atrophy. The motion nerve conducting velocity (MCV) and sensory nerve conduction velocity (SCV) all are slowed in varying degrees. Superficial peroneal nerve biopsy identified myelin degeneration of myelinated nerve fibers, axonal degeneration or disappearance, degeneration of Schwann cell and also involved perineurium. The change was due to avitaminosis for long-term drinking.

Objective To observe the effects of recombinant plasmid of rat's interstitial collagenase on experimental liver fibrosis. Methods We constructed the recombinant plasmid of rat's interstitial collagenase fused Flag peptide which can be expressed in eucaryotic cells. After bound to galactose terminal glyco poly L lysine(G PLL), we transferred the recombinant plasmid to the rat's fibrotic liver in vivo by intravenous injection, then observed the effects of the plasmid on the fibrotic liver by RT PCR, immunohistochemistry and the observation of pathology. Results The recombinant plasmid of interstitial collagenase could be expressed in rat liver, the expression of the plasmid could increase the degradation of type Ⅰ and type Ⅲ collagen in the rat's fibrotic liver compared with fibrotic modal group ( P 0.05). Conclusion The recombinant plasmid of interstitial collagenase have some effects on liver fibrosis, but this effects is limited.

Objective To observe the clinical effect of early diabetic nephrosis treated with Danhong injection and Losar- tan Potassium Tablets.Methods 60 patients were randomly divided into treatment group (n=30) and control group (n=30).Both grougs take orally medicine or insulin for normal blood sugar,the control group were treated with con- ventional treatment.On the basis of conventional treatment,the treatment group were treated with Danhong injection and Losartan Potassium.Results After treated for 28 days,the UAER,BUN,SCr and hemorheology were significantly improved in the treatment group than in the control group (P

Objective To certify the linear range of WBC measured by CD3700.Methods Use the white stratum of blood after centrifugation.Then,the high value specimens were diluted with saline to get a series of samples with different concentrations.Every specimen was measured twice in order to keep the sequence of specimens randomly.The perform outlier test,polynomial regression analysis,and the random error estimation were carried out.Results There was no outlier in the results.It was demonstrated by polynomial regression to be linear from(0～219)?109 L-1.The random error was within the allowable limit of 1/4CLIA'88(3.75%).Conclusion The linear range of WBC measured by CD3700 is just like that of the manufacturer claims.

The efectienes of acpuncture for smoking cessation was systematically evaluated in this paper. By using computer retrieval in Chinese national knowledge infrastructure (CNKI), WANFANG database, VIP database, PubMed, ScienceDirect and Springer, the randomized controlled trials (RCTs) regarding acupuncture for smoking cessation from January of 1983 to December of 2013 were collected; by using Table of Standardized Report Factors for Acupuncture RCTs, each inclusive RCT was evaluated; and by using RevMan 5. 2 software, the Meta-analysis was performed. Totally 24 RCTs were included, involving 3084 cases of smoking. The result of literature quality assessment showed that the average score was 25. 71 points without low-quality RCT which had a score of less than 16 points. The Meta-analysis showed that acupuncture could significantly increase the short-time abstinence rate [RR=1. 48, 95% CI (1. 18,1. 84), Z=3. 47, P<0. 0005] and number of cigarettes smoked daily [RR=4. 35, 95% CI (2. 03, 6. 66), Z=3. 68, P<0. 001] and FTND [RR=2. 37, 95% CI (1. 88, 2. 86), Z= 9. 44, P<0. 00001], however, it could not increase the long-time abstinence rate [RR=1. 40, 95% Cl (0. 90, 2.17), Z=1. 49, P>0. 05]. Compared with other treatment, acupuncture has positive advantages on short-time abstinence rate, however, its effect on long-time abstinence rate needs to be verified by high-quality, large-sample and multi-center RCT in the future.
Acupuncture Therapy ; Humans ; Randomized Controlled Trials as Topic ; Smoking ; psychology ; therapy ; Smoking Cessation ; Treatment Outcome

Objective To investigate the effects of aquaporin4 (AQP4) on the brain injury after cerebral ischemic reperfusion and to search the new method that can prevent and cure the injury. Methods Locally injection of naked DNA ( pcNDA3.1/Zeo), which carries AQP4 gene and reporter gene green fluorescent protein(GFP), in the brain was performed 12 h before ischemic challenge to up-regulate the AQP4 expression. The expressed level of AQP4, the infarction size and neurological deficit scores were estimated in three groups. Results (1) Exogenous AQP4 expression in the brain did not affect the healthy rat neurological deficit score; (2) Rat neurological deficit scores were 7.9?0.7, and 7.1?0.9 respectively in 12 h and 24 h after reperfusion in AQP4 injected group, which were lower than that in plasmid control group when both groups were challenged with reperfusion after ischemia; (3) Expression of AQP4 in the brain was higher in AQP4 injected group than plasmid control group and control group in early stage after reperfusion; (4) Expression of exogenous AQP4 in the brain increased the cortex and striatum infarction size 24 h after reperfusion, which were (261.0?18.2) mm 3 and (21.9?1.9) mm 3, respectively, in AQP4 injected group more than plasmid control group. Conclusions (1) Increased local AQP4 expression in brain does not affect neurological function in the healthy rat; (2) Pre-expression of AQP4 increase infarction size and neuro-functional injury; (3) Modification of AQP4 activity and regulation of AQP4 expression level would be the new strategy for the prevention of cerebral edema and the reduction of cerebral injury after stroke.

Objective:To study the effects of glutamine on the rehabilitation and the immune function in patients with acute stroke. Methods: The study included 57 patients with cerebral ischemia and 29 patients with brain hemorrhage.Nutritional and immune function parameters were evaluated at admission and after 2 weeks following stroke respectively.Neurological deficit was also evaluated by the Chinese Stroke Scale at admission and after 28 days following stroke.The infective complications were investigated. Results:At the same duration after acute stroke,the extent of neurological deficit recovery was significantly lower in the control group than the glutamine group.The rate of the infective complications was significantly higher and it's duration was significantly longer in the control group than the glutamine group.The degree of nutriture and immune function deteriorating was significantly severer in the control group than the glutamine peptide group. Conclusion:Parenteral glutamine supplements is helpful for the rehabilitation and in preventing deterioration of nutrition status and immune function following acute stroke.