2.Clinical observation of the development of juvenile myopia wearing glasses with full correction and under-correction
International Eye Science 2014;(8):1553-1554
AIM:To observe the effect of wearing glasses with full correction or under-correction on the development of juvenile myopia.
METHODS:This study included 132 cases ( 264 eyes ) from January 2008 to September 2012 who were collected from our clinic. They were divided into 2 groups, full correction and under- correction. Students in group 1 wore glasses with full correction, students in group 2 wore glasses with under-correction 0. 25D to 0. 5D lower than normal. Reexamination was done every 6mo. After 12mo, refractions were checked, the development of myopia was compared.
RESULTS: There were no statistically significant differences between two groups after 6mo ( P=0. 0693 );however, there were significant differences after 12mo( P=0. 0013).
CONCLUSION:The development of myopia is slow if students often wear glasses with full correction.
3.Impact and Countermeasure of Inverted Burden of Proof in Clinical Practice and Teaching
Chinese Journal of Medical Education Research 2003;0(03):-
With the implement of inverted burden of proof,the work of clinical practice and teaching faces challenge. At present, more aspects of clinical medicine and practice teaching are not suitable for the new rule, and they have affected and restricted the improvement of quality of clinical practice teaching. It is necessary for interns and clinical tutors to study the new rule and suit its demands. Only in this way can the quality of clinical medicine, teaching and practice be improved.
4.The status of lead poisoning and the revelant research in children in China.
Chinese Journal of Epidemiology 2005;26(9):649-650
Child
;
Child, Preschool
;
China
;
epidemiology
;
Data Collection
;
Health Policy
;
Humans
;
Infant
;
Infant, Newborn
;
Lead
;
blood
;
toxicity
;
Lead Poisoning
;
blood
;
complications
;
epidemiology
;
prevention & control
;
Risk Factors
5.The endocrinological function of ghrelin.
Chinese Journal of Pediatrics 2004;42(11):827-829
6. Value of the new 5-sector approach for orbital imaging division in diagnosis of orbital space-occupying lesions
Academic Journal of Second Military Medical University 2010;29(3):280-285
Objective: To discuss the diagnostic value of the new 5-sector approach for orbital imaging division in the diagnosis of orbital space-occupying lesions. Methods: We retrospectively analyzed the clinical and imaging data of 374 patients with orbital space-occupying lesions. The distribution of the lesions was analyzed according to the new 5-sector approach for orbital imaging division (globe compartment, optic nerve compartment, intraconal compartment, extraconal compartment and extra-periosteum compartment) and the distribution rule of the lesions were discussed. Results: Hemangioma was the most common lesion among our group, with an incidence of 34.75%(130/374); 79.23% (103/130) of the hemangiomas were distributed in the intraconal compartment. There was a distributional difference between the lymphoma and inflammatory pseudotumor(χ 2 = 13. 63, P=0.001), with the former mainly located in the extraconal compartment and the latter often in the mixed compartments. We also found that there were distributional differences for those lesions which had more than 10 sufferers in our study(χ2= 788.058, P=0.001). Significant differences were also noted in the distribution of both benign and malignant lesions in the intraconal, extraconal and mixed type compartment(χintra/extra2=66.53, P<0.001;χintra/mixed2=88.17, P<0.001;χ extra/mixed2=5.078, P< 0.05). For the benign lesions, the incidence order was: the intraconal compartment (99.18%,121/122)> extraconal compartment (56.12%,78/139)> mixed type(36.96%, 17/46); for the malignant lesions, the incidence order was: mixed type(63. 04%,29/46)> extraconal compartment(43.88%,61/139)> intraconal compartment(0.82%,1/122). Conclusion: There are distributional differences in orbital space-occupying lesions under the new 5-sector approach for orbital imaging division, indicating that the new 5-sector approach is helpful in the diagnosis of orbital lesions.
7.Biological treatment for intervertebral disc degeneration.
China Journal of Orthopaedics and Traumatology 2016;29(6):576-580
Neck shoulder pain or lumbocrural pain caused by intervertebral disc degeneration (IDD) could seriously affect the qualities life of patients. Current treatments mainly focus on alleviating pain and the symptoms of nerve compression, which could not radically stop the process of intervertebral disc degeneration, but conversely lead to high recurrence rate. In recent years, scholars have turned to study the biological treatment for repair and rebuild the intervertebral disc by biological molecular therapy, gene therapy, cell therapy and tissue engineering to solve the problem of intervertebral disc degeneration, while most of the above methods are still in animal experiments or in vitro experiments and the clinical application is still a long way to go.
Animals
;
Biological Therapy
;
Genetic Therapy
;
Humans
;
Intervertebral Disc
;
metabolism
;
Intervertebral Disc Degeneration
;
genetics
;
metabolism
;
therapy