Objective:To study the efficacy of prostaglandin E1 in the patients with diabetic nephropathy and its inhibition on inflammatory factors. Methods:Totally 86 cases of diabetic nephropathy from June 2013 to June 2015 in our hospital were selected,and according to the random number,they were randomly divided into the observation group and the control group. The control group was treated with the conventional dietary restriction and therapy regimen including lowering blood pressure and blood sugar. The patients in the observation group were given prostaglandin E1 additionally. After the treatment,24h urine protein quantity,serum creatinine and blood urea nitrogen and the other basic indicators of renal function and the contents of sICAM-1 and hs-CRP were detected. Results:After the treatment,the contents of 24h urine protein,serum creatinine,blood urea nitrogen, sICAM-1 and hs-CRP in the two groups were notably decreased when compared with those before the treatment,and the decrease in the observation groups was more significant than that in the control group,and the difference was statistically significant(P <0. 05). During the course of treatment,no obvious adverse reactions appeared in the two groups. Conclusion:Prostaglandin E1 in the adjuvant treatment of diabetic nephropathy patients shows better therapeutic efficacy and inhibition on inflammatory factors with higher security,which should be promoted in clinics.

AIM To study the chemical constituents from Polygonum hydropiper L..METHODS The petroleum ether,ethyl acetate and n-butanol fractions of 95％ ethanol extract from P.hydropiper were isolated and purified by silica,Sephadex LH-20 and recrystallization,then the structures of obtained compounds were identified by spectral data.RESULTS Thirteen compounds were isolated and identified as β-sitosterol (1),aniba dimer A (2),succinic acid (3),quercetin (4),gallic acid (5),daucosterol (6),quercetin-3-O-β-D-glucoside (7),kaempferol-3-O-β-D-glucoside (8),quercetin-3-O-β-galactoside (9),kaempferol-3-O-β-galactoside (10),stigmast-4-ene-3β,6a-diol (11),fumaric acid (12),ellagic acid (13).CONCLUSION Compounds 11 and 12 are isolated from genus Polygonum for the first time,compounds 2,8,10 and 13 are first obtained from this plant.

Objective To explore the diagnosis and treatment of altitude sickness combined with urinary retention. Methods 30 cases of altitude sickness combined with urinary retention were treated from April 16th to 26th,2010.They were all male,The average age of them was 24 years (range,19 -38).All were the first time entering the high altitude area (3600 -5000 m) from low altitude area (600 - 1800 m ).The urinary frequency of 25 patients reduced from 8 to 10 times/d to 2 to 4 times/d,the urine output reduced from the 1500- 2400 ml/d to 600- 800 ml/d; the other 5 patients had no urine in 12 -18 h,even had no sense to urinate.26 patients also combined with altitude pulmonary edema and 4 combined with altitude cerebral edema.30 patients had double renal columns enlarged,21 cases had urinary protein ( + ～ ++ ). Results 30 patients were exported urine 300 -600 ml within 10 min,leaded to urine 1800 -2300ml in 12 h,returned to normal voiding after catheter removal in 18 -24 h. After comprehensive treatment such as oxygen,dehydration,diuretic,sedative,antispasmodic and anti-infection,22 cases who with chest tightness,shortness of breath,dyspnea,hemoptysis foam sputum,headache,vomiting and other symptoms of jet-like improved apparently after hospital admission within 1 hour.Their heart rate downed from 90 - 145beats/min to 68 -92 beats/min,respiration from 28 -45 times/min to 18 - 28 times/min,oxygen saturation from 48％ - 84％ to 92％ - 100％ ; 8 cases who with shortness of breath,palpitation and headache improved not obviously.After the antihypertensive treatment,their blood pressure was still high (systolic blood pressure 150 - 180 mm Hg,diastolic blood pressure 90 -110 mm Hg),oxygen saturation between 78％ to 87％,so they were carried to rear area for further treatment.30 cases were all cured no death. Conclusions The high altitude urinary retention is reversible disease,which is often associated with high altitude pulmonary edema,altitude cerebral edema,acute subclinical renal dysfunction and gastrointestinal disorders.They are easily being induced by elements such as gastroenteritis,lung infection,tonsillitis,periodontitis,tiredness and so on; low atmospheric pressure,hypoxia and high altitude is the possible cause; the ratio of missed diagnosis is high; the treatment of oxygen and indwelling catheterization is better; The best method of prevention is to wear pressurized suits and adapt the environment in a ladder-step gradual way.

This paper introduces some information of the multi-function hydraulic pressure diagnostic and therapeutic instrument, which is applied to the diagnoses and treatments of oviduct, matrix, urethra, bladder and bile duct, including its system function, operation principle, software and hardware designs. Being reliable, cheap, convenient and multipurpose, the instrument has a bright future in the market.

OBJECTIVETo study the effect of Anthocyanin (Ay) on Cadmium-Induced Mouse testis Damage.

METHODSMouse testis damage model were constructed and testis malonaldehyde (MDA) and protein carbonxyl content (PCO), as well as catalase (CAT) and superoxide dismutase (SOD) were determined.

RESULTSThe intoxication of cadmium can cause the increase of MDA and PCO content in mouse testis (P < 0.05), however, the activities of SOD and CAT were altered (P < 0.01).

CONCLUSIONAy have the strong potent to scavenge free radicals, owing to its special chemical structures, and act as a protector to inhibit the oxidative stress induced by cadmium.

Animals ; Anthocyanins ; chemistry ; pharmacology ; Cadmium ; toxicity ; Catalase ; drug effects ; Male ; Malondialdehyde ; analysis ; Mice ; Oxidative Stress ; Protein Carbonylation ; drug effects ; Superoxide Dismutase ; drug effects ; Testis ; drug effects