Adult ; Hearing Loss, Noise-Induced ; etiology ; Hearing Tests ; Humans ; Male ; Middle Aged ; Noise, Occupational ; adverse effects ; Young Adult

Objective To study the change of pancreatic microcirculation in the early phase of acute pancreatitis. Methods Literatures on acute pancreatitis and microcirculation were collected and reviewed.Results Pancreatic microcirculation has changed in the early phase of acute pancreatitis, including contraction of interlobular arteriole, slowing of blood fluid, increasing of pancreatic vascular permeability, leukocyte adherence in postcapillary venules, and decreasing of pancreatic perfusion.Conclusion Impairment of pancreatic microcirculation in the early phase of acute pancreatitis may play a key role in the progression of this disease.

Parkinson disease (PD) is a common neurodegenerative disease,of which clinical symptoms give priority to movement disorders,accompanied by a series of non-motor symptoms,such as pain.Studies suggest that 40％ to 85％ of PD patients combined with pain,of more nature is related to muscleskeletal and dystonia.PD combined with pain severely reduces the quality of life of patients.However,it is still lack of uniform clinical evaluation and effective treatment.This paper makes a brief overview about the status and research progress of the evaluation and treatment of PD combined with pain.

Objective Toinvestigate the effect ofPBLmethod in the pediatrics'nurse teaching.Methods PBL teaching was practiced in trial group,while LBL teaching was practiced in control group.The writers made an analysis of this teaching by way of questionnaire and exam.Results Many students by PBL teaching accept PBL teaching,and improve their self-study ability,understanding ability,analyzing ability and so on.Conclusion PBL teaching method can effectively promote both the teaching quality in pediatric nursing and the students'study interest.

This paper affirms that physician-patient relationship is the most important and fundamental relationship in medical activities.But nowadays there are some unpleasant factors arising in the physician-patient relationship,which have become severe intractable problems and heated social issues to be resolved as soon as possible in the development of Chinese society and healthcare career.Traditional Chinese Medicine contains a lot of information about medical ethics and humanism spirit of medicine.There are also many theories on how to build up a harmonious physician-patient relationship and many viable methods to solve the problems.Analysis of the physician-patient relationship nowadays and exploration of the T.C.M quintessence will help to build up a harmonious physician-patient relationship with Chinese characteristics for the construction of a harmonious society.

Researching and discussing the significance,principle,method and ethical conception of triage of casualties during earthquake.In particular,explaining the relationship between triage efficiency and aid impact;Pointing principles in Triage.At last,affirming the exigent importance of education of triage and giving some advie.

Asthma is the most common chronic respiratory disease in children. Currently,inhaled corti-costeroids is the most effective drug for asthma,however,there are some adverse effect by long-time using. Ac-cording to recent literature,long-time treatment with inhaled corticosteroids may inhibit height growth. But this suppression only occurs within early stage of asthma treatment, and have no effect or slight effect on adult height. The adverse effects of inhaled corticosteroids for height are also related to its iypes,dose and usage.

Objective: To make further evaluation on the efficacy and safety of Chuan Shen Tong Injection (CSTI) on benign prostatic hyperplasia with blood-stasis syndrome. Methods: A self-contrast between pre-and post-treatment and multicenter trial was carried out in 2090 subjects treated with CSTI over 4 weeks. Results: The markedly effective rate of CSTI in controlling symptoms is 60.77 %and the total effective rate is up to 91.67 %. Conclusion: Chuan Shen Tong Injection is effective and safe in treating benign prostatic hyperplasia with blood-stasis syndrome.

Objective: To explore change of heart rate turbulence (HRT) in patients with coronary artery disease (CAD) and its predictive value. Methods: A total of 58 CAD patients were regard as CAD group. The 50 normal persons with negative CAG were regard as normal control group. All subjects received 24h dynamic ECG, CAG and echocardiography examination. Left ventricular ejection fraction (LVEF) and HRT indexes were compared between two groups. Results: Compared with normal control group, there was significant rise in turbulence onset [TO, (-1.34±1.09)% vs. (2.32±0.60)%] and significant reduction in turbulence slope [TS, (11.14±2.27) ms/RR vs. (3.44±0.60)ms/RR] in CAD group, P<0.01 both; in CAD group, along with coronary artery lesion aggravated (single-, double-, multi-vessel coronary disease), there was significant rise in TO [(1.35±0.52)% vs. (2.56±0.83)% vs. (3.01±1.62)%] and significant reduction in TS [(6.49±1.79) ms/RR vs. (3.33±1.02) ms/RR vs. (1.66±0.30) ms/RR], the difference was significant in two-two comparison among all groups, P<0.05 or <0.01; compared with CAD without cardiac event group, there was significant rise in TO [(1.68±0.61)% vs. (2.24±0.24)%], and significant reduction in TS [(5.87±1.22) ms/RR vs. (1.65±0.23) ms/RR] and LVEF[(66.18±2.64)% vs. (56.36±3.34)%] in CAD with cardiac event group, P<0.01 all. Conclusion: Weakened HRT phenomenon exists in CAD patients. HRT can be treated as an index evaluating severity of CAD patients’ condition and an effective predicting index for recurrent cardiac events in CAD patients.

Objective To study the effect of fetal transplants on the fu nctional recovery after spinal cord transection in new born and adult rats. Meth ods The spinal cord tissue at E14 of a rat fetal was transferred into the hemise ction cavity at lumbar spinal cord in the newborn and adult rats. 4, 8, 12 weeks after the operation, spinal cord tissue morphology, combined behavioral score ( CBS), somatosensory evoked potentials (SEP), and motor evoked potentials (MEP) w ere examined. Results The transplanted tissue survived in the host spinal cord. There was a statistical difference in CBS between the newborn graft group and th e adult graft group. The peak latencies of early waves in SEPs and MEPs of the n ewborn graft group were superior to those of the adult graft group (P