Humans ; Salivary Gland Neoplasms ; therapy

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Retrospective Studies ; Salivary Gland Diseases ; pathology ; Salivary Glands ; pathology ; Young Adult

Cost-Benefit Analysis ; Early Detection of Cancer ; Humans ; Mass Screening ; methods ; Neoplasms ; diagnosis ; epidemiology ; therapy ; Program Evaluation

Among 941 patients of AMI admitted in the period from Jan 1969 to Jan 1989, 89 cases were complicated with diabetes mellitus (9.5%). The diabetic patients are older than non-diabetic, the occurrence of reinfarction and complications during AMI were more frequent and the mortality was higher incidence of complication of hypertension (69.7%) and hyperlipi-demia(39.3%).The clinical characteristics of AMI in diabetic patients are: higher occurrence of silent myo-cardial infarction and more frequent occurrence of heart failure. Recently, evidences from clinic-pathologic and epidemiologic investigations and experimental studies suggest that diabetes mellitus is associated not only with severe coronary atherosclerosis, but also microangiopathy, disorders in vegetative nervous system, and pathology of the myocardium. Therefore effective measures for prevention and treatment of diabetes is very important to decrease the mortality of AMI.

To identify the isolated suspicious strain of Campylobacter jejuni from the blood of bacteremia patient in Guizhou Province ,China ,conventional and molecular techniques (specific mPCR and NAP-mPCR) were used to identify suspi-cious bacteria strains .Results showed that Campylobacter jejuni suspicious colonies were cultured in bacteremia patient blood samples .The strain was identified as Campylobacter jejuni ssp . jejuni by conventional tests and was identified as Campy-lobacter jejuni by genus specific mPCR .Then the strain was classified as Campylobacter jejuni ssp . jejuni by subspecies NAP-mPCR .The strain was identified as Campylobacter jejuni ssp .jejuni isolated from the blood of bacteremia patient and Campylobacter jejuni can be identified subspecies by NAP-mPCR .

Objective To explore the health-relate quality of life(QOL) status of adult persistent allergic rhinitis (PAR);the change of QOL of pro-post specific immunotherapy (SIT) and pharmacotherapy .Methods Skin prick tests(SPT) were performed on PAR patients .According to the results ,80 adult cases that were allergic to dermatophagoides were enrolled in ENT outpatient clinic of affiliated hospital of Nantong University from April to August 2011 .The patients were randomly allocated to receive either specific immunotherapy(n=40) or pharmacotherapy (n=40) ,all of them were given RQLQ before and after half-year treatment ;40 cases without any allergic diseases were chosen from ENT in-patient department ,and were given RQLQ .The scores of previous treatment of the PAR group were compared with health control group ,then compared with the scores of post-treatment ,and also compared the scores of post-treatment between the immunotherapy group and pharmacotherapy group .Results The scores of the PAR patients were higher than that of health control patients in all dimensions of RQLQ (P< 0 .05) ,and the most troublesome problems were nasal symptoms .The scores of the patients who received SIT were evidently lower than that of pro-treatment in all dimensions of RQLQ(P<0 .05) ,the scores of the patients who received medical treatment were also lower than before (P<0 .05) , and the scores of the SIT group were lower than the pharmacotherapy group (P<0 .05) .Conclusion The QOL of adult patients with PAR was improved after SIT or drug treatment ,and QOL improvement is more obvious treat by SIT .

Objective To investigate the immunity effects of quorum sensing in the pulmonary infection in rats due to Pseudomonas aeruginosa.Method(1)300 healthy,clean Sprague-Dawley rats were divided into 3 groups randomly:two different Pseudomonas aeruginosa(the wide-type Pseudomonas aeruginosa PAO1 and its double mutant PAO-JP2,in which the quorum sensing systems were defective,embedded in minute seaweed algiante beads which was made by an ejection set with an acuminate hole were inoculated to Sprague-Dawley rats to establish animal model of chronic pulmonary infection.The control group were dealed with the same methods using the sterile brine instead.(2)The levels of antibody IgG,IgM,IgG1,IgG2a to Pseudomonas aeruginosa in sera and cytokines including interferon-?(IFN-?),Interleukin-4(IL-4)in lung homogenate was measured at 3,7,14,28 days after infection.Results(1)The mortality in the PAO1-JP2-infected group(11.0%)was significantly lower than that of the PAO1-infected group(29.7%)and the control group(4.21%).(2) Compared with the PAO-JP2 group,during the early stages of infection(3 days after infection),the IFN-?level in lung homogenates was significantly higher;during the middle stages of infection(7 days after infection),the levels of IFN-?and IL-4 of PAO1-infected rats were significantly higher;In the later stages of infection(14 to 28 days after infection),levles of IFN-?,IgG2a were lower,while levels of IL-4,IgG,IgG1 were higher persistantly in PAO1-infected rats.Conclusions Quorum sensing system play an important role in pathogenesis and immunity effects of pseudomonas aeruginosa infection via modulating the expression of virulence factors and interfering with the immune system of hosts.

Cardia ; pathology ; surgery ; China ; epidemiology ; Esophageal Neoplasms ; diagnosis ; epidemiology ; surgery ; Esophagectomy ; Esophagoscopy ; Gastroscopy ; Humans ; Mass Screening ; Minimally Invasive Surgical Procedures ; Precancerous Conditions ; diagnosis ; surgery ; Stomach Neoplasms ; diagnosis ; epidemiology ; surgery

Fatigue ; etiology ; therapy ; Humans ; Neoplasms ; complications

Background: It is unknown if medication-overuse headache, clinically similar to chronic tension-type headache, has pre-attentive problems which may be related to pain or substance abuse. Methods: Auditory frequency deviance elicited mismatch negativity was recorded from 22 patients with chronic tension-type headache, 26 with medication-overuse headache from underlying chronic tension-type headache and 41 healthy volunteers as controls. Their depression and anxiety scores were noted. Results: There were no signifi cant differences in the N1 latency or amplitude to both standard and deviant stimuli for the different groups. However, the latency and amplitude of mismatch negativity were signifi cantly shortened and reduced at Fz, Cz, and Pz in medication-overuse headache as compared to chronic tension-type headache and normal subjects. Anxiety levels were elevated in chronic tensiontype headache and medication-overuse headache subjects compared to healthy controls but were not correlated with mismatch negativity latency or amplitude in a given group. Conclusions: In medication-overuse headache subjects, the shortened mismatch negativity latency indicates quick involuntary attention switching to auditory change, while its reduced amplitude indicates poor accuracy in discriminating early stimuli, which may be related to medication overuse rather than to the head pain experienced.