Objective: To study the role of activating transcription factor 2 (ATF-2) in the growth of mandibular condyle cartilage. Methods: Primary chondrocytes of condyle were cultured. Expression plasmid of ATF-2 and plasmid bcl-2 promoter were transfected into chondrocytes. Luciferase assay and Western blot were used. Results: The absence of ATF-2 in mandibular condyle chondrocytes resulted in a decline in bcl-2 promoter activity, reduction in bcl-2 protein level. Conclusion: The results strongly imply that ATF-2 is required for adequate bcl-2 expression, and play a significant role in controlling growth plate chondrocyte progression.

To develop a new type of moxibustion treatment equipment based on moxibustion heat,light and smoke factors.It was composed of three parts:upper cylinder,middle cylinder and lower cylinder,which integrated multiple functions such as temperature control,ash collection,adsorption,and anti-scalding,and all parts could be disassembled.It is convenient to use,convenient for clinical treatment and health care,can overcome the problem of not being able to adjust the temperature of moxibustion therapy and easy to burn in the process of moxibustion,reduce the irritation and pollution of moxa smoke smell and smoke dust on doctors,patients and the diagnosis and treatment environment,and make moxibustion therapy more convenient,efficient and safe.

Congenital tongue dysplasia is rare in clinical practice.This paper reports a case of congenital tongue dysplasia,and analyzes its possible mechanism in detail through literature review,so as to provide a basis for the prevention of this disease in the first trimester.Accord-ing to the current development conditions of the discipline,the author tries to put forward palliative care program suitable for this disease,es-pecially the serial treatment and psychological management of aglossia deformity,in order to improve the life quality of the children with this disease and provide a certain reference for clinical workers.

Objective:To construct the clinical management model of a new type of smoke-purifying temperature-controlled moxibustion device based on the whole life cycle theory,and to explore its management effect on the new type of smoke-purifying temperature-controlled moxibustion device.Methods:The clinical management model of a new type of smoke purification and temperature-controlled moxibustion device was constructed based on the whole life cycle theory with the architecture of the basic layer,access layer,service layer,data layer and application layer.Eighteen new type of smoke purification and temperature-controlled moxibustion devices in clinical use in the Shijiazhuang Pingan Hospital from 2021 to 2022 were selected,and the conventional new smoke-purifying temperature-controlled moxibustion device management scheme(referred to as the conventional management mode)and the new smoke purification and temperature-controlled whole life cycle management model(referred to as the whole life cycle management mode)were adopted respectively according to different management modes.The management effect of the new smoke-purifying temperature-controlled moxibustion therapy device and the satisfaction of the relevant management personnel were compared between the two management modes.Results:The average scores of the management quality,temperature control effect,smoke control effect and moxa smoke purification effect of the new smoke purification moxibustion device using the whole life cycle management mode were(89.37±3.48)points,(93.53±4.26)points,(0.13±0.04)points and(0.11±0.03)points,respectively,the average scores of management quality and temperature control effect were higher those of the conventional management mode,and the average scores of smoke control effect and moxa smoke purification effect were lower than those of the conventional management mode,the difference was statistically significant(t=11.744,14.850,11.266,24.593,P<0.05).The satisfaction scores of engineers,medical staff and patients in the use of the new smoke purification and temperature control moxibustion therapy device adopting the whole life cycle management model were(95.69±6.62)points,(96.82±5.87)points and(95.34±5.14)points,respectively,which were higher than those of conventional management mode,the difference was statistically significant(t=9.334,19.549,33.694,P<0.05).Conclusion:The application of the clinical management model of a new type of smoke-purifying temperature-controlled moxibustion device based on the whole life cycle theory to new type of smoke purification and temperature control moxibustion therapy device can effectively improve the quality of equipment management,improve the temperature control effect of the new smoke and temperature control moxibustion device,and improve the satisfaction of relevant users.