0.05).(2)After suspension for 2 weeks,the total effective rate was 89.65% in the treatment group and 46.43% in the control group,the difference being significant between the two groups(P

Air ; analysis ; Air Pollutants, Occupational ; analysis ; Chromatography, Gas ; methods ; Cyclohexanones ; analysis ; Workplace

ObjectiveTo study the value of serum soluble intercellular adhesion molecule-1 (sICAM-1),B-type natriuretic peptide (BNP) and C-reactive protein (CRP) levels detection on assessment of illness in patients with congestive heart failure.MethodsSixty-three patients with congestive heart failure were involved in this study.The levels of serum sICAM-1,BNP and CRP were compared in patients with different NYHA cardiac function classification before and after treatment.ResultsThe levels of serum sICAM-1,BNP and CRP in NYHA cardiac function classification ≥ Ⅲ grade patients were significantly higher than those in NYHA cardiac function classification ＜ Ⅲ grade patients[ (392.6 ± 73.3) μ g/L vs.(212.6 ± 83.4) μ g/L,( 1992.5 ±1173.7) ng/L vs.(512.6 ± 283.2) ng/L,(49.3 ± 33.5 ) mg/L vs.(6.1 ± 3.6) mg/L] (P ＜ 0.01 ).The levels of serum sICAM-1,BNP and CRP after treatment were significantly decreased compared with those before treatment [ ( 168.9 ± 52.5) μ g/L vs.(362.8 ± 123.1 ) μ g/L,(68.6 ± 38.4) ng/L vs.(1470.9± 1460.1) ng/L,(3.6±2.8) mg/L vs.(34.1 ±29.8) mg/L] (P ＜ 0.01).Conclusion Serum sICAM-1,BNP and CRP levels are positively related with illness,and serum sICAM-1,BNP and CRP levels may be judged as an index assessing treatment effect and prognosis.

Designed experiment is a new experimental mode characterized by the student-centered and toacher-oriented teaching principle.To conform with the general trend of experimental teaching reform in medica university,Biochemistry Department of Third Military Medical University attemptod to adopt this teaching mode.It was indicated that designed experiment is favorable for the enhancement of comprehensive diathesis and will be an effective way to cultivate high-quality medical intellectuals.

Enterovirus 71 (EV71) is one of the most important causes of hand-foot-mouth disease and herpangina.EV71,due to its neurotropic nature,can also cause severe complications of the central nervous system than other types of enterovirus.EV71 infection also causes devastating syndromes such as acute pulmonary edema,pulmonary hemorrhage and cardiopulmonary failure.In this review,clinical manifestations and the pathogenesis of central nervous system dysfunction after EV71 infection were described.

BACKGROUND:Studies have shown that the physical development potential is often associates with certain combinations of hand print features.
OBJECTIVE:To analyze the body shape and structure characteristics of national women’s handbal team athletes.
METHODS:Fifty national women’s handbal team athletes were col ected from Shanghai, Beijing, Tianjin and Anhui provinces and PLA. The body shapes of the athletes were measured by the Research Institute of National Sports Council, and the hand prints were col ected. The common factors of body shape and structure characteristics were analyzed with factor analysis method, including height, weight, forearm length, wrist circumference, hand length, hand width and index finger length and large-handedness index.
RESULTS AND CONCLUSION:The body shape and structure characteristics of national women’s handbal team athletes could be divided into four types:long trunk lean type indicator, hand skeleton and muscle fiber development level index, flexible quality indicators as wel as the alertness and mental level indicators. The long trunk lean type indicator was the main factor to affect body shape and structure characteristics of national women’s handbal team athletes.

[Objective] To observe Yishi Oral Liquid effect on treating middle and old aged asthenopia. [Method] Choose 125 cases of middle and old aged asthenopia, and randomly divide them into observation group 65 cases treated wutg Yishi Oral Liquid, and control group 60 cases with Mingmu Rehmannia Pil;meanwhile both groups reduced the time with the eye and made massage on the acupoints around the eyes. [Result] With 2~4 weeks of treatment, in the observation group, 23 cases were cured, 25 had marked effect, 13 effective, 11 had no effect, the total effective rate was 93.85%;for the control one, they were respectively 14,19,16,11 and 81.67%. The comparison showed the observation group was better than control one. [Conclusion] Yishi Oral Liquid treating middle and old aged asthenopia has good clinical effect, can obviously relieve the symptoms of blurred vision, phengophobia, lacrimation and aningerestling eyes, helpful to recovering eyesight.

Objective To investigate clinical characteristics of children infected with Klebsiella pneumonia (KP) in community and nosocomial ,and analysis briefly about their resistance .Methods 79 cases of children with pneumonia identified as KP infection by the method of sputum bacterial culture were collected and divided into nosocomial infection group (11 cases) and community in-fection group(68 cases) from January 2009 to December 2012 .The clinical information were recorded ,sputum bacterial susceptibili-ty and extended-spectrum β-lactamase enzyme were tested .Results 10 cases and 12 cases of extended-spectrumβ-lactamase enzyme strains were detected from nosocomial infection group and community infection group ,respectively .The children infected KP had a high degree of resistance to cefazolin ,ampicillin/sulbactam ,head penicillin ,ceftriaxone ,aztreonam ,cefepime and ceftazidime ,while sensitive to ciprofloxacin ,cefotetan and piperacillin/tazobactam in the nosocomial infection group .12 cases in community infection group produce highly resistant to penicillin-type drugs ,but were not obvious resistance to other types of antibiotics .Conclusion Multi-drug resistance problems are serious in the pneumonia children who infected KP and the extended-spectrum β-lactamase en-zyme is positive .Infected children should be treated differently in the selection of antibiotics in the treatment of infection in commu-nity and nosocomial .

The peripherally inserted central catheter occlusion is not rare in adults.Its occurence is related with the catheter's tip position,catheter type and the skills of medical staff.Personnel training is particularly important in the prevention of occlusion.Urokinase and heparin can be used for thrombolysis.

126 adult male Wistar rats were used.A 4?6 cm~2 standard island skin flap wasraised on one side of the abdominal wall of the rats.In the flaps of the experim-ental group,only the superficial epigastric and lateral thoracic vein were preserved.The process of revascularization,histological changes,glycogen content and lactatedehydrogenase (LDH) activity of the flap were observed postoperatively with Indian ink injection,X-ray,microscopy and microspectrometry.The shrinking rateand degree of edema of the experimental flap were also observed and all comparedwith those of the control flaps.The results indicated that the flaps of experimentalgroup had a higher survival rate and lower degree of edema,and its glycogencontent and LDH activity decreased markedly on the lst postoperative day,andincreased gradully afterwards.Revascularization started on the 2nd postoperative day,such as capillary anastomoses passing through the cut edges of the flap,vesselsentering the flap from the recipient bed,vessels becoming tortous,dilated,andmarkedly proliferated.The results suggest that there was a true plasmatic circulationat the early stage in the simple venous flap and turns to a normal vascular type byrevascularization.The vividness of a flap may be indicated by the variance of themetabolism of carbohydrate in the skin flap.