Objective To discuss the influence of follow-up intervention on disease control of pa-tients with diabetes mellitus. Methods 160 patients who received education about diabetes mellitus were divided into the intervention group and the control group randomly according to the date of dis-charge with 80 patients in each group.The intervention group was given regular follow-up visit (including telephone fol-low-up) which lasted 12 months.The control group received no regular foUow-up.The health behavior,self-management ability and alleviation state of cognition level,fast glucose, glycosylated hemoglobin were com-pared after intervention between the two groups by t test andχ2 test. Results The health behavior,self-management ability and alleviation state of cognition level in the intervention group were better than those of the control group.The blood glucose 6 and 12 months after discharge was higher than that at the time of dis-charge and that of the intervention group at the same time point.The glyeosylated hemoglobin of the interven-tion group was reduced 6 and 12 months after discharge compared with that at the time of dis-charge. Conclusions Out-of-hospital follow-up is an effective method to extend hospital health educa-tion to patients' home. It can instruct and supervise the patients to assume the responsibility of subsequent targets control,so it plays a positive role in the blood glucose control,improvement of life quality and promo-tion of psychological and physical health.It is worthy of wide popularization.

Objective:To establish a method for the determination of salicylic acid in the compound sulfur ointments by ultra-per-formance liquid chromatography (UPLC). Methods:An Agilent ZORBAX SB-C18(250 mm ×4.6 mm,5 μm)column was used, the mobile phase was methanol-0. 1 mol·L-1 sodium dihydrogen phosphate (30∶70), the detection wavelength was 231nm, the column temperature was 35℃, the flow rate was 1. 0 ml·min-1 and the injection volume was 10μl. Results:The linear range of salicylic acid was 11. 96-59. 80 μg·ml-1(r=0. 999 9), and the average recovery was 99. 72%(RSD=1. 28%,n=9). Conclusion:The method is accurate, stable and specific, and suitable for the determination of salicylic acid in the compound sulfur ointments.

BACKGROUND:Previous experiment has confirmed that the nitinol artificial esophagus is an artificial succedaneum which can be used for replacing an esophagus resected and rebuilding esophageal tube.
OBJECTIVE:To observe the tissue reaction of the neo-esophagus and the adjacent organs injury contacted with the nitinol artificial esophagus after replacement.
METHODS:Eight miniature pigs were selected and modeled by resection of a 70 mm segment of the thoracic esophagus. After modeling, the nitinol artificial esophagus was inserted into the proximal and distal end of the thoracic esophagus at an insert distance of about 10 mm. After that, the nitinol artificial esophagus with polyester connecting ring was sewed into the thoracic esophagus in a manner of ful-thickness anastomosis. After operation, the pigs were subjected to feeding regulation measures to control the shedding time of the artificial esophagus. Two model pigs were sacrificed for anatomical observation at 1, 2, 3, 4 months postoperatively, respectively. The tissue reaction during the neo-esophagus formed procedure and adjacent organs injury contacted with the nitinol artificial esophagus were observed.
RESULTS AND CONCLUSION:Al pigs survived without complications such as thoracic hemorrhage, pneumothorax, pyothorax, esophageal perforation and anastomotic leakage. The experimental animals with the nitinol artificial esophagus fixed in situ had no dysphagia for eating semisolids food (Bown’SⅡ). Autopsy findings showed that there was slight membrane-like adhesion between partial pleura and lung. No hydrothorax was found. The nitinol artificial esophagus was wrapped up by the neo-esophagus. There was slight membrane-like adhesion between the neo-esophagus and the adjacent organs such as the lung, aorta and esophageal mucosa. The esophageal mucosa covered the neo-esophageal entocoele from esophageal stumps to intermedius of neo-esophagus until completely covered. Histological findings of the neo-esophagus showed that in imbed cycle of the nitinol artificial esophagus the tissue reaction showed aseprtic inflammation reaction and foreign body reaction around the implant. These tissue reactions were most severe at 1 month after operation and thereafter relieved gradual y.

Objective To explore the characteristics of etiology,clinical,electroencephalogram(EEG) and prognosis of infantile spasms(IS) with focal seizures(FS).Methods The significance of age onset,seizure patterns and atteration,etiology,video-EEG(VEEG) and evolution of FS correlating to epileptic spasms(ES),which occurred in 12 cases with IS by means of clinical observation,cranial CT or MRI,VEEG monitory and follow up were investigated.Twelve cases were divided into group A,B,C according to the stages of FS occurring prece-ding,coinciding and following ES.Results Ten cases with IS were identified from focal cortical dysplasia,tuberous scleroses complex,temporal lobe cyst or scleroses and hypoxic-ischemic encephalopathy and others.Clinical manifestation presented FS at certain times during the course of the disease,and other characteristics of frequent attacks,asymmetric spasms or tonic spasms,some atypical seizures in the eyes and the head,motionless staring and focal motor seizures and other.The correlation of ES to FS occurred during one ictal episode as follows:FS→ES(6 cases),ES→FS→ES(1 case),ES→FS(3 cases).FS appeared more frequently,atypical,predominantly involving ocular,facial,oral movement or generalized convulsion,migrating or alternating seizures,associated with epileptic discharges of posterior parietal-occipital and parietal-temporal-occipital origins in group A and early period of group B;whereas in the late period of group B and group C,FS occurred less frequently and more stable,presenting complex partial seizures or secondarily generalized seizures originated mainly from frontal and surrounding areas in the lateralized or bilateral hemispheres.Regarding the natural evolution and development of IS,2 cases with early FS developed into IS;6 cases with IS evolved into Lennox-Gastaut syndrome or symtomatic generalized epilepsy,4 cases got into FS,1 case maintained in a peculiarly epileptic state with FS as well as ES until the operation at 4.5 years old,and the other case was not identified clearly.Conclusions IS coincided with FS is a special kind of aged-related FS associated with secondarily generalized seizures and epileptic encephalopathy.The multiple etiology,seizure patterns,ictal-interictal EEG,clinical evolution and prognosis of the disorder,indicate a complicated interaction of the immature cortico-subcortical abnormalities in the critical developmental period and thereafter,can be identified as a peculiar form of clinical epileptic syndrome.

Objective To discuss the principle and the value of pereutanous microwave ablation for benign focal liver lesions. Methods Fourteen patients with 15 benign focal liver lesions received percutanous microwave ablation with 15G cool-tip microwave antenna. The maximum diameter of lesion was (26.2±13.6)mm (10 - 57 mm). Results Treatment sessions and total treatment time for single lesion were 1.4±0. 5 (1- 2) and (837±574)s (300- 2057 s). Follow-up range was 1- 35 months (median 6 months). The hepatic lesions were covered by coagulation necrosis region of ablation completely in all cases on contrast-enhanced at 1 month after ablation. The area of coagulation necrosis of ablation decreased on follow-up imaging in patients with more than 3 months follow-up. No complications happened in all cases. Side effects include pain (12/14) and fever (8/14) lasting I -9 days. The increase of serum transaminase decreased to normal at 1 week after ablation. Conclusions Percutanous microwave ablation has the merit of safety,minimal invasion, good ablation result and low incidence of side effect. Under the precondition of eareful choice of indication,pereutanous microwave ablation can be a selective treatment method for benign focal liver lesions.

Background and purpose: Adenocarcinoma is the main type of lung cancer and the ages of most patients with adenocarcinoma are over-40 years, the young patients with the disease are rare, and the 5-year survival rate of the young male with lung adenocarcinorna is poor. This study was done to explore the survival and prognosis of young male with lung adenocarcinoma. Methods: A total of 110 surgically treated patients with lung adenocarcinoma were analyzed retrospectively to study the relationship between the prognostic factors and survival. Results: The analysis showed that the overall 5-year survival rate of the young male with lung adenocarcinoma was 34.5%, it was 29.0% for smokers and 42.6% for non-smokers(P<0.05). The 5-year survival rates of staging Ⅰ, lI ,Ⅲ and Ⅳ were 68.8%,35.7%, 14.3% and 0, respectively(P<0.01),the survival rates of the patients with the number of involved lymph nodes>3 compared to ≤3 were 28.5% and 48.1%(P<0.01). Conclusion: Smoking, p-TNM, the number of involved lymph nodes was correlated with the survival, effective smoking control efforts and total lymphadenectomy are important to the survival of lung adenocarcinoma among young males.

Objective To evaluate the efficacy of heat sensitive moxibustion plus herbal hot compress for primary dysmenorrhea. Methods Ninety patients with primary dysmenorrhea were randomly allocated to a treatment and a control group, with 45 patients in each group. The treatment group was treated with heat sensitive moxibustion plus herbal hot compress, and the control group received ibuprofen (slow-release capsule) for three menstrual cycles. Results At the end of the first menstrual cycle, the total instant effective rate in the treatment group was significantly higher than that in the control group (95.6%vs. 82.2%;χ2=4.050, P<0.05);at the end of the third menstrual cycle, healing rate (66.7% vs. 35.6%; χ2=8.720, P<0.05), total effective rate (97.8%vs. 80.0%;χ2=7.200, P<0.05) in the treatment group were significantly higher than those in the control group;at 6 months follow-up, the relapse rate in the treatment group were significantly lower than that in the control group (6.7% vs. 43.8%; χ2=4.050, P<0.05). Conclusion Heat sensitive moxibustion plus herbal hot compress is a effective approach for primary dysmenorrhea.

The study of neuronal activity with low frequency has shown an increasing interest for its greater stability and reliability recent years. One challenge in analyzing this kind of activity is to find similarities and differences between signals efficiently and effectively. The traditional analysis methods, such as short-time Fourier transform, are easily obscured by background noises and often involve a large number of parameters. Therefore, this paper introduces a novel time-frequency analysis method based on wavelet transformation and half-ellipsoid modeling to extract instantaneous frequency and instantaneous phase information. This method overcomes some shortcomings of conventional time-frequency analysis. In this method, wavelet transformation is used to provide high-level representations of raw signals, and parsimonious half-ellipsoid models are used to extract changes in time domain and frequency domain of neural recordings. The method was validated to local field potentials (LFPs) of olfactory bulb of anesthetized rats during three different odor stimuli. The results suggested that this method could detect odor-relevant features from olfactory signals with large variability. The Odors then were classified with support vector machine (SVM) algorithm and the classification accuracy reached 79.4%.
Algorithms ; Animals ; Evoked Potentials ; Fourier Analysis ; Odorants ; analysis ; Olfactory Bulb ; physiology ; Rats ; Reproducibility of Results ; Smell ; physiology ; Support Vector Machine ; Wavelet Analysis

【Objective】To investigate the influence of acupuncture on the power of brain electrical activity mapping(BEAM) and hippocampal amino acid neurotransmitters in acute epilepsy rats.【Methods】Forty SD rats were randomized into groups A(normal),B(model),C(treated with acupuncture) and D(treated with sodium valproate).Group C was pretreated with acupuncture on acupoints of Dazhui and Fenglong and with needling through Ganshu toward Danshu.Group D was pretreated with sodium valproate by gastric gavage.The treatment in groups C and D lasted 3 days.Except group A,the mice in other 3 groups received intraperitoneal injection of sodium penicillin to induce acute epilepsy.Within seventy to eighty-five minutes after modeling,different frequency-band power of BEAM in rat brain middle Pz region was detected,and rats hippocampal contents of excitatory amino acids such as glutamic acid(Glu) and aspartic acid(ASP) as well as inhibitory amino acids such as gamma-aminobutyric acid(GABA),glycine(Gly),alanine(Ala) and taurine(Tau) were examined.【Results】Power of frequency band ?,?,?_1,?_2,?_1 and ?_2 in group B increased(P

0.05).Left ventricular mass index and the apoptotic rate of cardiac muscle cells were decreased in low-and high-dose herbal medicine groups(P