Adult ; Echinococcosis ; Heart Diseases ; parasitology ; Humans ; Male

Dental Prosthesis, Implant-Supported ; Humans ; Oral Hygiene ; Quality of Life

Objective To study the impacts of leukocytes elevation on the sperm quality and oxidative stress .Methods A total of 52 elevated leukocytes specimen and 50 normal leukocytes specimen were collected .Standard semen analysis was performed .Re-active oxygen species (ROS) production was measured using luminol as the probe by the Chemiluminescence method .Malonalde-hyde(MDA) content in semen was measured by the sulfo-barbitone acid method .Total superoxide dismutase(T-SOD) in semen was measured by the xanthine oxidase method .Results The semen parameters including total motility (P= 0 .008) ,progressive motility (P= 0 .005) and normal forms (P= 0 .003) ,the sperm motion parameters including mean curvilinear velocity (VCL)(P= 0 .023) , mean straight-line velocity (VSL)(P= 0 .010) ,mean average path (VAP)(P= 0 .011) ,swing(WOB)(P< 0 .001)in the elevated leu-kocytes group all decreased significantly compared with the normal leukocytes group .The ratio of sperm abnormality in the abnor-mal leukocytes group increased significantly (P= 0 .008) .ROS levels (using the log-transformation) and Malondialdehyde (MDA ) were significantly higher in the elevated leukocytes group ,but no significant difference was observed for T-SOD between the two groups(P> 0 .05) .Conclusion The leukocytes elevation could result in the decrease of spermatozoa quality ,which might be related with ROS increase .

Objective: To observe the efficacy of stereotactic radiotherapy combined with gemzar for treatment of unresectable pancreatic cancer.Methods: Gemzar at dose of 1000mg/m 2,28 days per cycle,drug was given at 1,8,15 days,for two cycles.After 24 hours all patients were treated with stereotactic radiotherapy.Per fraction was 5～7G Y,three times per week.The total dose was 40～48G Y.Results: 13 patients were followed up for one year,symptoms were reduced and median survival was 12 months.Conclusion: Stereotactic radiotherapy combined with gemzar has important valves for unresectabal pancreatic cancer.

Adenoma, Oxyphilic ; classification ; pathology ; Carcinoma, Renal Cell ; classification ; metabolism ; pathology ; Humans ; Kidney ; pathology ; Kidney Neoplasms ; classification ; genetics ; pathology ; therapy ; Molecular Biology ; methods ; trends

Objective We aimed to evaluatd the effect of oral nursing with oral washing on patients with peroral endotracheal intubation and discuss the appropriate oral nursing method for patients with patients with peroral endotracheal intubation. Methods We chose 150 patients with indwelling peroral endotracheal intubation after neurosurgery and divided them into the control group (73 cases) and the test group (77 cases). The test group received oral nursing with oral washing while the control group with routine oral nursing method. We compared the incidence of halitosis, the moist degree of oral cavity and the amount of the tooth fungus spot between the two groups. Results The incidence of halitosis and the amount of the tooth fungus spot in the test group were lower than those of the control group; The moist degree of oral cavity in the test group was higher than that of the control group, P<0.01. Conclusions Oral washing could effectively control halitosis, keep oral cavity moist and prevent the formation of tooth fungus spot.

Adult ; Faculty ; Female ; Humans ; Male ; Middle Aged ; Sampling Studies ; Sleep ; Surveys and Questionnaires ; Young Adult

Cardiovascular Diseases ; epidemiology ; etiology ; Environmental Exposure ; adverse effects ; Humans

This paper briefly analyzed and discussed the current status and major scientific challenges of traditional Chinese medicine (TCM) formulaology research. To promote formulaology research, a new strategy and corresponding technology, network formulaology, were proposed to reveal the complex interaction between functional chemome and biological responses network. The research framework and directions of network formulaology were also summarized and prospected.
Chemistry, Pharmaceutical ; methods ; standards ; Drugs, Chinese Herbal ; chemistry ; Internet ; Medicine, Chinese Traditional ; standards

A turbid solution was formed through the reaction between ?-PGA and cetylpyridinium chloride(CPC) and the turibidity was measured by using ultraviolet-visible spectroscopy at 680nm.The linearity between the concentration of ?-PGA and its absorbance,the stability,repeatability and recovery of the method were studied.Through the reaction of ?-PGA with CPC,a homogeneous turbid solution was formed.The turbid solution was stable in 3h under proper pH value and ion strength,the absorbance of the solution at 680nm had a good linear relationshi Pwith the concentration of ?-PGA in the range 12.5~50?g/ml(R2=0.9939).The recovery was within the range of 86%~99.75%(n=5).The relative standard division of the method for determining ?-PGA at the concentrations of 5,10 and 40?g/ml were 0.14%,0.23%和0.025% repeatability.The turbidmetric method has advantages of convenience,simplicity and good repeatability and can be used to control the quality of ?-PGA and its products.