Objective To describe the real experience of nurses from different grade hospitals during further study in the three-level hospital.And to provide the basis to make plans,improve the effect of fustther study and ensure the realization of further study aim.Methods In-depth interviews were canied out with 28 nurses by using Hidegerian phenomenological method.The acquired data were reorganized,analyzed and extracted themes.Results Different grade hospital nurses had different psychological experience such as aims,willingness,effects,obtainment and stress.Condusions Further study should be based on subjective willingness and definite goals.Hospitals should strictly select nursing teachers,give differential treatment in education,fully understand the pressure source and provide corresponding measures to reduce stress of nurses.

OBJECTIVETo evaluate the therapeutic effect on pain in the dressing change after perianal abscess surgery treated with warm suspending moxibustion at Changqiang (GV 1).

METHODSOne hundred and sixty patients were randomized into a moxibustion group and a far-infrared therapy group, 80 cases in each one. In the moxibustion group, the warm suspending moxibustion at Changqiang (GV 1) was applied. In the far-infrared therapy group, the infrared ray was radiated at Changqiang (GV 1). The treatment started in 10 min after dressing change in the two groups. Totally, 8 treatments were required. The time requirement being equal to or less than 2 score in the assessment face scale (AFS), the case number of pain relief in 10 min after treatment and the intention of the two therapies after everyday dressing change were observed in the patients of the two groups.

RESULTSIn the moxibustion group, the time of pain relief was shorter than that of the far-infrared therapy group [(11.5 +/- 3.9) min vs (17.8 +/- 3.8) min on the 1st day; (9.4 +/- 3.6) min vs (15.2 +/- 4.3) min on the 2nd day; (7.8 +/- 2.7) min vs (14.3 +/- 3.2) min on the 3rd day; (6.4 +/- 3.3) min vs (10.5 +/- 2.9) min on the 4th day; (5.9 +/- 2.9) min vs (11.2 +/- 1.9) min on the 5th day; (5.3 +/- 2.2) min vs (8.8 +/- 2.3) min on the 6th day; (5.4 +/- 1.8) min vs (9.2 +/- 2.1) min on the 7th day; (5.1 +/- 1.4) min vs (9.5 +/- 2.6) min on the 8th day, all P < 0.05]. The case numbers of pain relief in 10 min after treatment were 74 cases, 75 cases, 77 cases and 78 cases from the 1st to the 4th day separately in the moxibustion group, which were much more than 63 cases, 65 cases, 68 cases and 69 cases in the far-infrared therapy group (all P < 0.05). The treatment intention scores in the moxibustion group were better than those in the far-infrared therapy group (all P < 0.05).

CONCLUSIONThe warm suspending moxibustion at Changqiang (GV 1) relieves pain rapidly in the dressing change of much more patients after perianal abscess surgery in much shorter time as compared with the far-infrared therapy. Moreover, the patients have more expectation to be treated with moxibustion therapy.

Abscess ; surgery ; Adolescent ; Adult ; Aged ; Anus Diseases ; surgery ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Pain, Postoperative ; therapy ; Young Adult

Objective To investigate quantitatively the thermal sensation characteristics of the patients with facial palsy and the value of quantitative thermal test (QTT) in prognostication.Methods The QTT threshold of the fore ear and cheek of 30 patients with peripheral facial palsy was tested,their facial nerve conduction velocity was measured,and House-Brackmann facial nerve grading system was used to estimate facial nerve function at 2～3 weeks,a month,two months and half a year post onset.Results It was found that 12 out of 30 patients had abnor- mal QTT threshold value;the majority of them suffered from herpes virus and diabetes.In those with abnormal QTT, 8 were with diabetes mellitus (account for 66.7%),3 with partial shingles (account for 25%),and 1 with positive serum virus infection (account for 8.3%).Those with normal QTT were significantly different from those with abnor- mal QTT,with regard to the House-Brackmann rating scores after 2 and 6 months post onset (P

The optimum condition of shaking-flask p roducing enzyme were the tempe rature 26℃,initial pH 6 4,fermentation period 19 hours,medium volume 15mL m e dium/300mL Flask.soymilk-clotting enzyme was obtained from ammonium sulfate p r ecipitation.The optimum temperature and pH for the soymilk-clotting activity wa s 70℃and 5 8.The enzyme was easy to lose activity in acid or alkaline circumst a nce.About 60% of the original activity remained after 1 hour at 60℃.Ca 2+ ,Fe 2+ , Mg 2+ ,Na +increased the clotting activity,whereas Zn 2+ ,Al 3+ ca use inhibition.

Objective To investigate the association of PGC-1 α gene single nucleotide polymorphisms (SNPs) with type 2 diabetes mellitus in Southern China Han population. Methods 350 patients with type 2 diabetes mellitus and their parents and 366 normal Han volunteers were recruited in the study. Their blood specimens were collected to extract the genornic DNA. Thr394Thr(G/A), Gly482Ser(G/A), Thr528Thr(A/G) and Thr612Met (C/T) genotypes were identified by PCR-RFLP and DNA direct sequencing. The possible association was analyzed between diabetic patients with the specific cSNPs and their haplotypes by case-control and haplotype relative risk (HRR) and transmission disequilibrium test (TDT) methods. Results (1) The case- control study indicated that G and A allele frequencies of PGC-1 α gene Gly482Ser variant were 0.589, 0.411 in type 2 diabetic group and 0.687, 0.313 in normal group respectively (X<'2> = 15.076, P < 0.01). The allele frequencies of Thr394Thr, Thr528Thr, Thr612Met polymorphisms did not show significant difference between twogroups respectively (all P > 0.05). The distributions of Thr394Thr-Gly482Ser-Thr528Thr haplotypes in the diabetic group were significanly different from the controls (X<'2> = 40.2, P < 0.05) and had a linkage disequilibrium with type 2 diabetes mellitus (t = 2.503, P < 0.05). (2) The family-basod studies showed that 482A allele was transmitted more significantly both via TDT and extended TDT from heterozygous parents to patients than expected respectively (all P < 0.05). HRR also supported that the 482A allele was more often transmitted to patients than predicted by chance (X<'2> = 7.217, P = 0.007, HRR = 1. 450). TDT analyses of haplotypes suggested that the frequencies of 394A-482A-528A-612C,394A-482A-528A-612T, 394A-482A-528G-612C and 394A-482A-528G- 612T haplotypes significantly deviated from 0.5 (P < 0.05 or P < 0.01). Conclusion In Southern China Hanpopulation, type 2 diabetes mellitus is associated with the Gly482Ser variant of PGC-1α gene, and Thr394Thr (G/ A) variant of PGC-1α gene appears to play an auxiliary role in this association.

Background Central corneal thickness (CCT)is an important parameter to evaluate corneal healthy status and is crucial for surgical planning.However,clinical study found that the center of cornea does not correspond to the thinnest point of cornea.Thus,it is essential to characterize the minimum corneal thickness(MCT) and its location.Objective Present study was to determine the thickness and location of MCT and its relationship to the fellow eye using Pentacam High Resolution technique.Methods The 564 eyes from 282 Chinese myopic patients were reviewed in this study.The CCT,MCT,pupillary central corneal thickness(PCT) and x-y coordinate of thinnest point were bilaterally measured.Written informed consent was obtained prior to the ocular biomedical measurement.Results CCT was (540.07±31.78) μm in the right eyes and (539.24±31.06) μm in the lefi eyes; PCT was (540.25±30.75)μm in the right eyes and (539.48±31.00)μm in the left eyes.MCT was (537.87± 31.91)μm in the right eyes and (536.35±31.24)μm in the left eyes,showing significant differences in all the parameters between the right eyes and left eyes expect for PCT(CCT:P=0.046;PCT:P=0.065 ;MCT:P=0.000).The C CT,PCT and M CT were significantly correlated between the right eyes and left eyes (r =0.97,0.97,0.98,P＜ 0.01).Bland-Altman plot showed a good consistence between the both eyes.The mean distance from the center was (0.50±0.21) mm in the right eyes and (0.56±0.22)mm in the left eyes,showing a significant difference (P =0.000).The difference between CCT and MCT was approximately (2.20±1.74)μm in the right eyes and (2.88±1.75) μm in the left eyes.The location of MCT in both the right eyes and left eyes tended to symmetry along the vertical midline.The distance between the R (x,y) to transformed L (x,y) was (0.29 ± 0.17)mm and the angular distance was (28.28±28.21)degree.Conclusions This study offers a range of MCT and its location in Chinese myopic patients.The difference exists between the CCT and MCT in bilateral eyes.The location of the thinnest point tends to be symmetrical along the vertical midline between the both eyes.The changes of these parameters may be helpful for the diagnosis of some corneal diseases.

Objective To investigate the prevention of glucocorticoid-induced osteoporosis or bone loss in systemic lupus erythematosus (SLE) patients by Bugu capsules.Methods Sixty-six patients with SLE were randomly divided into A and B groups:34 patients in Group A were treated by glucocorticoid and Bugu capsules,and 32 patients in Group B by glucocorticoid alone.All patients were measured for bone mineral density (BMD) in Wards triangle,and for related biochemical parameters such as serum calcium, phosphonium,alkaline phosphatase,parathyroid hormone (PTH) and interleukin-6 (IL-6) before and after the treatment.As the control group,thirty healthy subjects were measured for the above parameters.Results There was significant difference in the serum level of IL-6,calcium and PTH between the Group B and con- trol group (P＜0.01).The occurrence rate of osteoporosis or bone loss in group A was significant lower than that in group B [2/34 (5.88%) vs 9/32 (28.13%),P=0.0364].Conclusion Bugu capsules can prevent glucocorticoid-induced osteoporosis or bone loss in SLE patients,possibly by restoring the balance among serum IL-6,calcium and PTH.

Biomarkers ; blood ; Child ; Chorionic Gonadotropin ; blood ; Follicle Stimulating Hormone ; blood ; Growth Disorders ; etiology ; Humans ; Klinefelter Syndrome ; complications ; diagnosis ; genetics ; Magnetic Resonance Imaging ; Male ; Mediastinal Neoplasms ; complications ; diagnosis ; surgery ; Puberty, Precocious ; diagnosis ; etiology ; Teratoma ; complications ; diagnosis ; surgery ; Testis ; pathology

A method based on wavelet transform has been developed for detecting QRS-waves.The MIT-BIH database is used to evaluate this method, and the accuracy is over 99.5%. Then the method is implanted into the embedded system to implement the real-time detection of ECG. This method has good performances in time-delay and computation.
Algorithms ; Electrocardiography ; methods ; Wavelet Analysis

In order to investigate the prevalence and track genetic and antigenic evolutions of infectious bronchitis virus (IBV) and their prevalence in Guangxi, China since 1985, gene amplification and sequencing and virus neutralization (VN) test on chicken embryo tracheal organ cultures were used in genotyping and serotyping of 28 IBV isolates during 2009-2011 in Guangxi. The results of N gene sequencing and comparison showed that the 28 isolates and reference strains were classified into three groups, and most isolates belonged to group Ill, while the isolates in 1985-2008 belonged to groups IV and II. The data of VN test indicated that the 28 isolates belonged to 6 serotypes; among them, 71. 4% belonged to serotypes 1, 2, and 3, and 11 (39.3%) shared the same serotype with the current vaccine strains. Given the data of our previous study, it is found that prevalent serotypes and their proportions varied in different areas of Guangxi and during different periods. These data lay a good foundation for developing an oil-emulsified inactivated polyvalent vaccine containing local dominant serotypes for the effective prevention and control of infectious bronchitis.
Animals ; Antibodies, Viral ; immunology ; Chick Embryo ; Chickens ; China ; epidemiology ; Coronavirus Infections ; epidemiology ; immunology ; veterinary ; virology ; Infectious bronchitis virus ; classification ; genetics ; immunology ; isolation & purification ; Molecular Sequence Data ; Phylogeny ; Poultry Diseases ; epidemiology ; immunology ; virology