[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.

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.

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.

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.

Objective To investigate regional cerebral blood flow (rCBF) in hypodense areas of the brain after severe traumatic brain injury (sTBI). Methods CT perfusion (CTP) was performed in 42 patients with sTBI during the period of 2011 to 2013. According to the findings of CT scans , hypodense lesions were divided into contusion- or infarction-associated regions. Regional cerebral blood volume (rCBV) of < 15 mL/(100 g·min) was used as the threshold of severe ischemia; rCBF, rCBV, and regional mean transit time (MTT) for the hypodense lesions were analyzed, and the incidence of severe ischemia was compared between the two groups. Results A total of 62 hypodense lesions were identified in the patients. 45 of the 62 hypodense lesions were associated with contusion, and 17 of the lesions were associated with infarction. The mean CT density was significantly lower in the hypodense regions than in the contralateral mirror regions (P<0.05), and there was no significant difference in the mean CT density between the two types of lesions (P > 0.05). Cerebral perfusion was significantly lower in the contusion-associated hypodense regions than in the contralateral mirror regions (P<0.05). In the contrast, cerebral perfusion in the hypodense areas associated with infarction did not significantly differ from that in the contralateral mirror regions (P>0.05). A reduction in rCBF<15 mL/(100 g·min) was found in 25 of the hypodense regions associated with contusion, but only one of those associated with infarction. Conclusions Cerebral perfusion in contusion-associated hypodense areas decreases significantly , but not in infarction-associated hypodense areas. Correct identification of cerebral perfusion in the hypodense areas is helpful for developing therapeutic strategies.

Objective To investigate the plasma visfatin levels and explore the relationship between visfatin and anthropometric parameters,glucose,lipid profile,insulin sensitivity index and insulin secretion index in the subjects with different glucose tolerances.Methods Fifty-three patients with newly diagonosed type 2 diabetes(T2DM),7 subjects with impaired glucose tolerance(IGT)and 35 healthy controls were enrolled.Visfatin levels were measured along with the BMI,blood pressure,lipids,glucose,insulin and HOMA-IR indexes.Results Plasma visfatin levels were elevated in patients with newly diagnosed T2DM compared with IGT group or controls.There was no significant difference in the visfatin levels between IGT group and healthy controls.Plasma visfatin level was positively correlated with glucose levels and HOMA-IR,and negatively correlated with insulin secretion index(HOMA-B).Multiple regression analysis showed that postprandial plasma glucose was independent related factor influencing plasma visfatin levels.In T2DM group,plasma visfatin concentration was positively correlated with HbA1c level.Conclusion The increased plasma visfatin concentration in newly diagnosed and untreated type 2 diabetes mellitus represents a compensatory mechanism aimed at ameliorating the functional consequences of insulin deficiency.

Resting energy expenditure is the main indicator to assess energy consu mpit on of ap tine ts. The ne eryg expenditure of critically ill children can be influenced by many factors.Different ts atse of diseases are followed by different values of resting energy expenditure.Right now,indirect calorimetry is the “golden standard” of measurement of energy metabolism.Indirect calorimetry can be used to accurately grasp energy expenditure of patients.And it is beneficial to optimization of nutrition support,also for individualized nutri-tion therapy.