Objective To evaluate the days of hospitalization of acute transverse myelitis and its influencing factors.Methods File's of 158 patients with acute transverse myelitis as the first diagnosis in Feicheng Mining Centre Hospital were analyzed retrospectively.Access to the original medical records through the medical record number, and supplemented information, mainly including demographic data, neurological function defect degree, complications and complications.Results Hospitalization time was 4-41 d, an average of (17±6) d,including 23 patients hospitalized time ≤ 10 d(14.56％), 83 cases were ＞ 10-＜20 d(52.53％), 52 cases was≥20 d(32.91％).Age and Neurological score comparative differences are statistically significant (F=60.90,8.68, P＜0.05).Payment method, deep vein thrombosis, comparative differences were statistically significant(x2 =20.04, 14.27, 12.17,9.37,7.05;P＜0.05).There were ralationship between acute transverse myelitis with age, neurological score, payment (OR =1.140, 0.500,83.930,0.041;P＜ 0.005).Conclusion The degree of neurologic impairment is the most important influencing factors of acute transverse myelitis.Controlling hospital infection, preventing deep vein thrombosis, strengthening medical insurance management, are the effective ways to shorten the days of hospitalization of acute transverse myelitis.

The progress of modality therapy has improved both survival rate and quality of life of retinoblastoma(RB) patients.However,some problems are still left and unsolved.Parts of the RB relapse after they are treated for the first time.Even more remarkable,the related individuals to the RB patients run a risk of RB.Gene diagnosis and treatment are emerging and appear to solve these problems.Some researches in developed countries and Hong Kong have successfully made progress in gene diagnosis of RB.However,the detection rate of Rb1 gene mutation is very low.Researches documented for many years that gene diagnosis for RB is extremely complex,so we should go further to achieve a goal of gene diagnosis.Gene diagnosis of RB is still an initiation in China.We should strengthen relevant study and spread this technique.

·AIM: To evaluate the efficacy and safety of intravitreal triamcinolone acetonide(TA) as treatment for macular edema associated with retinal vein occlusion(RVO).·METHODS: The study group consisting 30 patients (30 eyes) with RVO combined with macular edema received intravitreal 4mg TA. Changes in best-corrected visual acuity (BCVA), intraocular pressure(IOP), examination with slit-lamp microscope, fluorescein angiography and optical coherence tomography(OCT) were observed during the follow-up. Statistical analysis was conducted with SPSS 12.0 software.·RESULTS: The visual acuity(VA) of all patients was significantly improved and the central macular thickness (CMT) was significantly relieved. There was no correlation between course, age, CMT before injection and the type of RVO. There was positive correlation between visual acuity before injection and after injection.·CONCLUSION: Intravitreal injection of TA is an easy-operated and safe therapy. After injection, macular edema can be rapidly relieved. VA at baseline is the predictor for the prognosis of VA. Some patients experience recurrence of macular edema between 3 to 6 months after injection.

China ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; Severe Acute Respiratory Syndrome ; therapy

Objective:To explore efficacy of the rehabilitative strategy in hospitalized schizophrenics.Method:Sixty-four schizophrenic patients were randomly divided into the intervention group and the control group.Both groups received the anti-psychotics therapy, but the teamwork education,medication management skills training module, symptom management skills training module were only given to the intervention group for ten weeks. And a one-year follow-up was carried out after their discharge from hospital. All subjects were evaluated with the Positive and Negative Syndrome Scale (PANSS), Nurses` Observation Scale for Inpatient Evaluation-30 (NOSIE-30), Insight and the Attitude to Treatment Scale, Social Disability Screening Schedule (SDSS), Morning Side Scale. We also recorded the relapse rate, reemployment rate, and re-hospitalization rate. Result:The clinical outcome of the intervention group was significantly superior to the control group on overall improvement according to PANSS (31.17?3.13 vs 52.34?13.02,7.34?1.08 vs 12.36?4.28,7.76?2.13 vs 13.26?4.50,16.13?1.82 vs 32.17?9.82 ),increase of active factor score of NOSIE-30 (-18.3?3.2 vs 14.4?6.7),and the reduction of inactive factor score of NOSIE-30(9.4?6.2 vs -22.3?7.4).The relapse rate(9.4% vs 54.8%),re-hospitalization rate(3.2% vs 42%),reemployment rate(37.5% vs 9.6%)were also better in the intervention group.Conclusion:The effect of rehabilitative strategy for schizophrenic patients not only improves the symptom, but also their social function.

Respiratory diseases are common in the elderly and often the main causes of death among this population. In addition, it is expected that chronic obstructive pulmonary disease, lower respiratory tract infections, lung cancer, and pulmonary tuberculosis will be listed in the top ten diseases in 2020. Therefore, screening, diagnosis and management of respiratory diseases should be strengthened among the elderly; meanwhile, studies on geriatric respiratory medicine should be further enhanced.
Aged ; Geriatrics ; Humans ; Pulmonary Medicine ; Respiratory Tract Diseases

Objective:To obtain a large amount of erythromycin B and to investigate the activity site in eryK. Methods:The key sequence of the BC loop region in eryK gene was knocked out and the eryK gene with 101 bp deleted was amplified by overlapping PCR,and cloned into vector pWHM3 to construct recombinant plasmid. The Saccharopolyspora erythraea mutant AK17 was constructed through chromosomal homologous recombination technique.Results and Conclusions:The S.erythraea mutant AK17 was constructed. The results of TCL and MS analysis showed that the major fermentation product of AK17 is erythromycin B.

Female ; Hemifacial Spasm ; etiology ; Humans ; Male ; Mastoiditis ; complications ; Middle Aged

BACKGROUND: Cognitive impairments are often accompanied in patients with silent cerebral infarction (SCI) and depression, and there is still no reliable objective assessing method for the evaluation.OBJECTIVE: The purpose of this study was to probe into the value of auditory P300 in detecting the cognitive impairment in SCI patients with depression.DESIGN: A golden standard control study.SETTING: Department of Neurology, Xi 'an Central Hospital; Department of Neurology, the Second Hospital of Xi' an Jiao Tong University.PARTICIPANTS: Thirty-eight SCI patients were selected from the Outpatient Department of Neurology, the Second Hospital of Xi' an Jiao Tong University between January 2002 to May 2003, including 10 got dizziness,11 got poor concentration, 8 got headache, 5 got numbness of extremities and 4 got syncope. Among them, 26 were detected by CT and 12 by MRI.The patients'aged 45 to 63 years with mean age of (57.3±5.1) years, including 20 males and 18 females.METHODS: The existence of depressive symptoms was measured with the 17-item Hamilton depression scale (HAMD). In this scale, the total score ranged from 0 to 52, with higher score indicating more severe depressive symptoms, and the patient was considered as having depression if the HAMD score was ≥ 9. HAMD tests were administered by two psychiatrists,who were experienced in psychiatric disorders in stroke and other somatic diseases, and the two psychiatrists had a better coincidence (Kappa=0.86 -0.91). The auditory event related potential was detected with MYTO serial cerebra induced potential meter, while lying in a bed placed in a sound-attenuated room. Auditory stimuli were delivered binaurally through headphones. The subject was required to distinguish between the tones by noting the occurrence of the target and not to respond to the standard. All patients underwent a routine experimental test at first, and then a normal test was performed to obtain a better coincidence. Mini-mental state examination (MMSE) was conducted for the 38 patients by specialized training neurologist to assess the cognitive impairment, in which the total score ranged from 0 to 30, with lower score indicating greater impairment. The criteria of intellectual deterioration was defined on the basis of educational level:MMSE score of 17 for illiterate, 20 for primary school and 24 for middle school and above.MAIN OUTCOME MEASURES: The score of MMSE, latent period of P300 wave and amplitude of P300 wave were mainly observed.RESULTS: All the 38 cases were involved in the final statistical analyhave depressive symptoms (47%, depression group) and 20 had no depresindexes and score of MMSE between the SCI patients with and without depression: As compared with the SCI patients without depression, the P300 latent period was obviously prolonged, the P300 amplitude and MMSE score were markedly decreased in the SCI patients with depression [(383.3±31.1), (347.2±37.3) ms; (5.6±0.7), (9.9±1.6) μV; (15.2±1.1),and P300 indexes: In the SCI patients with depression, the P300 latent period had significant negative correlation with the MMSE score (r=-0.549, P ＜ 0.05), the P300 amplitude had significant positive correlation with the MMSE score (r =0.525, P ＜ 0.05). However, there was no correlation between the latent period and amplitude of P300 and the MMSE score in the SCI patients without depression (r=-0.349 to 0.065, P ＞ 0.05).CONCLUSION: Depression and cognitive impairments may have the same pathophysiological basis in SCI patients. P300 can be used as a referential and objective method to analyze the cognitive function in SCI patients with depression.

Objective To investigate the application of the parenteral nutrition prescriptions for tumor patients in a tertiary hospital .Methods In this cross-sectional study , the parenteral nutrition prescriptions of all tumor inpatients in a tertiary hospital were collected from May to June in 2015 .The general data of patients who had used parenteral nutrition , the types of parenteral nutrition products , as well as the ratio of energy to ni-rogen ( E/N) , glucose/lipid ( G/L) ratio, non-protein energy to nitrogen ratio , and liquid volume were recor-ded and analyzed .Results Parenteral nutrition prescriptions were collected from 528 patients and showed high irrationality.The nutrient insufficiency rate was nearly 58.3%.The E/N (100:1 ~200:1) accounted for 32.3%and the G/L ( 1:1 ~2:1 ) 20.6%.Conclusions The rational application of parenteral nutrition should be a priority in clinical settings .A clinical nutrition supporting team may be established in tertiary hospi-tals to guide the appropriate use of parenteral nutrition .