[Objective]To introduce the clinical experience of Pro.Huo Jiege treating lung cancer in the elderly. [Methods]Through copying prescription with the teacher and carding records, and studing on Chinese literature, sum up Pro.Huo Jiege ’s unique insights for the etiology, pathogenesis, principles and methods, and explains it by one case. [Results] Pro.Huo Jiege thinks that the treatment of elderly lung cancer should base on syndrome differentiation, regulate spleen and stomach and nutrition to other organs at the same time.[Conclusion]The treatment of lung cancer in the elderly patients by Traditional Chinese medicine has achieved some effect in clinical practice and provides guidance in the clinical practice.

Objective To explore the relationship of test anxiety status between the senior high school students and their parents before college examination entrance.And to study the method and effect of psychological intervention on test anxiety.Methods 315 grade 1 and 295 grade 3 of senior high school students were investigated by using Test Anxiety Scale(TAS),State Anxiety Inventory(S-AI) and Self-Rating Anxiety Scale(SAS);and their Darents were investigated by SAS,S-AI.57 grade 3 of senior high school students and their 102 parents were tested before and after psychological intervention.Results Grade 3 of senior high school students and their parents acquired higher SAS.S-AI scores than grade 1 students and their parents(t=2.422～3.975,P<0.05,P＜O.01).The TAS scores of grade 3 students were higher than grade 1(P＜O.01).The correlative coefficient between students and parents were 0.641,0.759,0.733,0.824 respectively(P<0.01).The TAS,SAS,S-AI scores of grade 3 of senior high school students and the SAS,S-AI scores of their parents were descended significantly [(41.12±10.13)vs(49.24±11.80),(43.05±9.97)vs(49.01±11.29),(53.28±9.87)vs(58.55±10.20),(52.47±9.91)vs(59.18±11.75),t=2.861～4.456,P＜O.01].Conclusion There was higher anxiety level in grade 3 of senior high school students and their parents.The correlations was strong between themPsychological intervention on students together with their parents are effective to relax test anxiety level of senior high school students before college examination entrance.

laboratorian should understand and evaluate them correctly.

Spesis/severe sepsis remains a serious problem in pediatric intensive care unit.The mortality of sepsis/severe sepsis is still very high.The waterfall cascade reaction of cell factors is the main reason leading to the continued deterioration of the condition.Continuous blood purification technology can not only remove inflammatory mediators by adsorption and filtration function,but also improve the immune function,even reduce the mortality rate.But there is a controversial topic on the selection of the appropriate dose.This review not only introduces the effects of high-volume hemofiltration and low-volume hemofiltration from different aspects,but also analyses the influencing factors of different effects.

Objective:To evaluate the bio-mechanics of the cracked molars. Methods: A three dimensional finite element(3D-FEM) model of an upper first molar was constructed by Ansys 8.0 software. The model's cuspal inclination was shaped according to the mean value of the cuspal inclination in the cracked maxillary first molars and the intact ones respectively. The influence of cuspal inclination on the stress distribution was evaluated under different loads:Load of 600 N vertically applied to the occlusal surface of the model, or load of 200 N applied from three directions (vertically, at a 45?angle, horizontally). Results:For the model with the cuspal inclination of the cracked maxillary first molars, its maximum tensile stress, compressive stress and Von Mises stress were higher than those of the control models. The tensile stress and Von Mises stress increased with the increase of force direction and became to the highest under horizontal loads. The tensile stress was mainly distributed at the mediolingual cusp, centre groove and the palatal side of the cervical region. Conclusions: Under equivalent loads, the molar with bigger cuspal inclination suffers more unfavorable stress, which will magnify the occurrence of cracked tooth syndrome (CTS), and horizontal bite force may be a critical factor.

The new,rapid,accurate and convenient tests for tuberculosis diagnosis and drug resistance are urgently needed for effective tuberculosis control.In this review,two novel,inexpensive diagnosis methods of active TB were introduced.They can detect tuberculosis disease and drug resistances directly form sputum specimens and might have greater applicability in developing countries.Several concerns about the research and development of innovative diagnosis technology in our country also are described.

Adult ; Carbodiimides ; poisoning ; Humans ; Male ; Methylamines ; poisoning ; Occupational Exposure ; Young Adult

Objective To study the color digital fundus photography of the fundus in the physical examination in screening and clinical importance to guide treatment.Methods 50 245 cases (100 490 eyes) healthy subjects with Topcon TRC NW100 digital color fundus camera to take pictures after the screening analysis.Results The number of the Inspector General,50 245 cases,45 373 cases of normal,accounting for 90.3％,a general description of those 359 cases,accounting for 0.7％,the positive findings in 4513 cases,accounting for 9.0％.Positive comparison between men and women of all age groups showed no significant difference ( P ＞ 0.05 ).Positive findings of retinal arteriosclerosis in the detection rate of 7.4％,0.1％ of the diabetic retinopathy,macular degeneration,0.1％,0.6％ of retinopathy,optic atrophy 0.1％,the optic nerve C/D greater than 0.7％.Screening of the positive findings of the subjects to give timely and accurate diagnosisandtreatmentrecommendations.Conclusion Digitalcolorfundusphotography objectivity,reproducibility andnon-invasive characteristics of the image data to facilitate thestorage and exchange,andretinalmicrovascular disease couldbetter predictthe effects on cardiovascular and cerebrovascularevents,and therefore have important applications in the field ofhealthy value.

BACKGROUND:Preparation of titanium/hydroxyapatite composite by conventional methods has the deficiency of simple structure, low degree of automation and difficulty in porosity and pore size control, which limits the diverse process and manufacture. OBJECTIVE:To evaluate the feasibility of three-dimensional printing technology for the preparation of titanium/hydroxyapatite composite and titanium/hydroxyapatite functional y graded material molding. METHODS:A CAD model of titanium/hydroxyapatite composite was designed to be the cylinder (diameter 25 mm, height 20 mm), while the titanium/hydroxyapatite functional y graded implant designed as a CAD model of the cylinder with 25 mm in diameter asnd 10 mm in height with two layers, the upper layer with titanium powder and the lower layer with titanium/hydroxyapatite powder. The composite and functional y graded implant were processed by the three-dimensional printing and sintered. The sintered titanium/hydroxyapatite composite and titanium/hydroxyapatite functional y graded implant were observed for their microstructures, and the X-ray diffraction analysis and compressive strength testing were performed. RESULTS AND CONCLUSION:The sintered titanium/hydroxyapatite composite and titanium/hydroxyapatite functional y graded implant had uniform contraction and no obvious distortion. The sintered titanium/hydroxyapatite composite had the aperture size from 50 to 150μm. There occurred a chemical reaction between titanium and hydroxyapatite during the sintering process, obtaining the new creations of Ca3(PO4)2, CaTiO3, TiO2 and CaO. Its compressive strength was (184.3±27.1) MPa. The microstructure of titanium/hydroxyapatite functional y graded implant had graded structures with a visible line between the two layers. The results of the microstructure and mechanical properties of titanium/hydroxyapatite composite and titanium/hydroxyapatite functional y graded implant can meet the requirements of medical biological implant materials.

OBJECTIVE:To observe the efficacy and safety of Bifid triple viable capsule in the treatment of ulcerative colitis (UC). METHODS:94 patients with UC were randomly divided into control group and research group. Control groups was given nutrition support,light diet and 5-amino salicylic acid and other conventional treatment;research group was additionally given 420 mg Bifid triple viable capsule,3 times aday. Treatment course for both group was 8 weeks. The clinical efficacy,and serum D-lac-tic acid,diamine oxidase(DAO)levels before and after treatment,and incidence of adverse reactions in 2 groups were observed. RESULTS:The total effective rate in research group was significantly higher than control group,the difference was statistically sig-nificant(P<0.05);after treatment,serum D-lactic acid,DAO levels in 2 groups were significantly lower than before,and re-search group was lower than control group,the differences were statistically significant(P<0.05 or P<0.01);and there was no sig-nificant difference in the incidence of adverse reactions(P>0.05). CONCLUSIONS:Based on the conventional treatment,both the efficacy and safety of Bifid triple viable capsule are good in the treatment of UC.