Objective To explore the effects of vecuronium bromide within 24 hours in severe bronchial asthma with acute attack with breathing machine in conventional sedatio.Methods Prospective study,double-blind randomized standard control,where 46 cases of patients of severe bronchial asthma with acute attack transferred to ICU using breathing machine in this year were randomly divided into the vecuronium bromide group (muscle relaxant group) and conventional sedation group (normal group) according to medical record number; Two groups of sample compositions were compared by x test,using two independent samples of t test to compare the effects the treatment and prognosis.Results After mechanical ventilation for 15min and 1-3h in muscle relaxant group,patients' vital signs were statistically analyzed,including respiration; Blood gas analysis parameters were as follows:pH,PaO2,PaCO2,SpO2 of these were improved compared with those in the conventional group (P ＜ 0.05) with statistically significant differences;Compared with the conventional group,in the muscle relaxant group,the retention time in ICU (146.20 ± 17.92) hours,(214.15 ± 22.21) hours,the using time of breathing machine (125.93 ± 16.23) hours,(192.89 ± 22.60) hours,and the dosage of glucocorticoid (2.61 ± 0.17) mg · kg-1 · d-1,(3.55 ± 0.26) mg · kg-1 · d-1,anticholinergic agent(6.25 ±0.51) μg · kg-1 · d-1,(10.64 ±0.75) μg · kg-1 · d-1 and β2 adrenergic receptor agonist (0.06 ±0.01)mg · kg-1 · d-1,(0.15 ±0.04)mg · kg-1 · d-1 were all reduced (all P ＜0.05) with statistically significant differences;The patients were smoothly transferred out of ICU,without the adverse events of mechanical ventilation and cardiovascular diseases.Conclusion The use of vecuronium bromide made the patients with severe bronchial asthma in routine sedation use of breathing machine rapidly correct the clinical symptoms and improve the off-period prognosis.

0.05).Conclusion The therapeutic mechanism of AEP of Chinese herbal medicine for asthma may be related with the inhibition of EOS infiltration,the decrease of peripheral IL-4 content and the increase of IFN-?.

0 05). The levels of TC, LDL-C and apoB in the patients with CSX were significantly higher than those in the patients with CN(P

Objective To investigate the clinical festures and CLCN1 gene mutation screen on a myotonia congenital kindred.Methods The clinical data of 22 patients in the myotonia congenital kindred were analysed. Results There were total 68 people in 5 generations, including 24 patients in 4 generations .Both male and female were suffered. All patientes of this kindred showed myotonia with onset the illness from the infant, and 16 cases accompanied with hypermyotrophy.The levels of creatases and dielectric in serum were normal in all the cases. Spontaneous myotonic electric potential were observed on electromyography( EMG ) in 2 cases.The proband was found in light microscope by biopsy that muscle fibers arranged loosenly , size of them mismatched , transverse striation was unclear and some of them was hyperplasia and hypertrophy. Muscle cells degenerated gently with a few inflammatory cells infiltration. No mutation was found in the whole 23 extrons of CLCN1 gene in the 3 patients.Conclusions This kindred accords with the autosomal dominant heredity form Thomsen's disease. The affected numbers have the typical clinical characteristics. No mutation is found when 23 extrons of CLCN1 gene screened in the patients which indicate the genetic heterogeneity may be exist in this kindred.

Objective: To make comparative study on serum gastrin(SG) and gastrin secretory cell(G-cell) in gastric antrum(GA) of three rat models of syndrome of deficiency of spleen-QI.Methods: Animals were randomly divided into four groups in terms of control group,rhubarb group,double factors group(combination of rhubarb method and swimming exhausting energy method) and triple factors group(combination of rhubarb method,swimming exhausting energy method and starvation method).The indexes such as Serum gastrin and G-cell in gastric antrum(GA) et al were detected.Results: Compared with control group,the variances of above-mentioned indexes in double factors group and triple factors group have statistical significance(P

Objective: To explore the effect of Buzhong Yiqi Decoction(BZYQD) with various concentrations at different time points on serum gastrin in spleen-qi deficiency rats.Methods: Spleen-qi deficiency syndrome was induced in rats by compound methods which including rhubarb method,swimming exhausting and hunger method.Spleen-qi deficiency rats were randomly divided into the model control group and the low,medium and high dosage of BZYQD groups,and Decoction of Four Mild Drugs(DFMD) group.Serum gastrin in different groups was observed at different time points(7d,14d,and 21d).Results: Compared with model control group, the serum gastrin in the medium and high dosage of BZYQD groups were both significantly higher(P

Objective To investigate the effect of transforming growth factor-?1 (TGF-?1) on cell cycle,cell proliferation,and invasive capacity of human colon cancer cells of the line SW480,for its role in colon carcinogenesis and development,as well as its application in gene therapy for colon cancer with RNA interference.Methods The recombinant expressing plasmids pEGFP-N1-TGF-?1 was constructed and transfected into SW480 cells by Lipofectamine 2000.The expression of TGF-?1 mRNA and protein in the transfected SW480 cells were detected by fluorescent microscopy,RT-PCR and Western blot analysis respectively.The cell proliferation of SW480 cells was tested by MTT assay,the cell cycle was analyzed by flow cytometry,and the invasion ability of SW480 cells were investigated by Transwell-matrigel invasion chambers.Results After transfected into SW480 cells,both the mRNA and protein levels of TGF-?1 were effectively increased (P

Objective An investigation on social function cognition for bedside care service at patient's home was conducted in the residents aged over SS years in Jingshan Community,Dongcheng District,Beijing,to lay a scientific basis for provision of it.Methods Ninety-seven residents aged over 55 years were selected from 58 families with systematic sampling in Jingshan Community by a questionnaire interview,including history of illness,income,medical expense,awareness of bedside service at patient's home,etc.Results Totally,98.9 % of the residents suffered from at least one kind of chronic disease,98.9 % of them never received bedside care service at their homes,94.9% of them only knew a little of such kind of health care service,91.85% of them knew some social function of it,and 84.5 % of them did not know the criteria of payment for the service.Conclusions Publicity of bedside care service at patient' s home should be strengthened,focusing on its social function,inexpensiveness,convenience,etc.Function of bedside service should be perfected further,with quality care,to make it an important part of community health care.

Objective To explore the relationship between respiratory viruses infection and the episode of steroid responsive simple nephrotic syndrome(SRSNS).Methods Thirty-eight children with SRSNS were selected,including the active stage group(n=28)and the remission group(n=10).The urine from 18 cases of nephritic nephrosis,16 cases of bronchiolitis,15 cases of secondary glomerular diseases and 15 cases of healthy children were served as controls.By using the method of reverse transcriptase-polymerase chain reaction(RT-PCR)and alkaline phosphoesterase-anti alkaline phosphoesterase enzyme-linked assay(APAAP),viral genes and antigens in urine were assayed,respectively.Results The positive rate of detecting viruses in the active stage group of SRSNS children was higher than that in the remission group and the other control groups(Pa

AIM:To investigate the safety and complications of femtosecond laser corneal small incision lenticule extraction(SMILE) procedure and discuss the prevention and treatment.METHODS: We retrospectively studied the complications of 403 patients(799 eyes) with myopia and myopic astigmatism treated by SMILE.RESULTS: All the patients underwent the operation successfully.Only 1 case(1 eye)suffered from dark spot and changed to femtosecond laser-assisted LASIK(FS-LASIK), 5 cases(5 eyes, 0.6%) suffered from the suction loss, 11 cases (17 eyes, 2.1%) developed opaque bubble layer.All patients gained perfect uncorrected visual acuity(UCVA) (20/20).The best corrected visual acuity(BCVA) did not decrease after operations.The incidence of haze and diffuse lamellar keratitis was low (0.3% and 0.4%, respectively)and no other complications were observed.There was 9 eyes in 6 patients (1.1%) found regression of refraction at 6mo after surgery, while the UCVA of rest patients reached 1.0 at 3mo after surgery.CONCLUSION: The SMILE procedure has high safety for myopia and myopic astigmatism.Effective prevention and management of the complications is the key to achieve the satisfactory visual acuity.