Acupuncture as adjuvant therapy for 32 cases of coronavirus disease 2019 / 中国针灸

OBJECTIVE@#To observe the clinical effect of acupuncture on coronavirus disease 2019 (COVID-19) based on the conventional treatment.@*METHODS@#A total of 35 patients with COVID-19 of mild or ordinary type were involved (3 cases dropped off). Acupuncture was applied on the basis of western medicine and Chinese materia medica treatment. Dazhui (GV 14), Fengchi (GB 20), Kongzui (LU 6), Hegu (LI 4), etc. were selected as the main acupoints, the supplementary acupoints and the reinforcing and reducing manipulations were selected according to syndrome differentiation. Acupuncture treatment was given once a day, 5 times a week. On day 3 and day 7 of acupuncture, relief condition of the main symptoms was observed. Before acupuncture and on day 3 and day 7 of acupuncture, efficacy evaluation scale of TCM on COVID-19 (efficacy evaluation scale) score was recorded. The effects of different intervention time of acupuncture on patients' hospitalization time were compared, the understanding of acupuncture treatment of patients discharged from hospital was recorded, the clinical efficacy and safety of acupuncture treatment were evaluated.@*RESULTS@#On day 3 and day 7 of acupuncture, the symptoms of lung system and non lung system were both relieved; the scores of efficacy evaluation scale were both decreased compared before acupuncture (P<0.05), and the efficacy evaluation scale score of day 7 of acupuncture were lower than day 3 of acupuncture (P<0.05). The average hospitalization time of patients received early acupuncture was shorter than late acupuncture (P<0.05). The total effective rate was 84.4% (27/32) on day 7 of acupuncture, which was higher than 34.4% (11/32) on day 3 of acupuncture (P<0.05). During the acupuncture treatment, there were neither adverse reactions in patients nor occupational exposures in doctors. The patients generally believed that acupuncture could promote the recovery of COVID-19 and recommended acupuncture treatment.@*CONCLUSION@#On the basis of the conventional treatment, acupuncture can effectively relieve the clinical symptoms in patients with COVID-19, early intervention of acupuncture can accelerate the recovery process. Acupuncture has good safety, clinical compliance and recognition of patients.

Necessity of traditional blackboard in medical genetics teaching in the information age / 基础医学与临床

With the rapid development of multimedia teaching, this article is to declear the necessity of traditional blackboard in the teaching of medical genetics. Multimedia is not a versatile teaching model, and the weakness of the traditional teaching method are increasingly prominent. This article mainly discusses that how blackboard teaching effectively makes up for the deficiencies of multimedia teaching, from the four parts including the integrity of knowledge system, deductive teaching, teaching flexibility and the interaction between teacher and student. Therefore, the traditional blackboard teaching advantages and is very important in the teaching of medical genetics. The reasonable combination of the two teaching methods will sufficiently improve the effectiveness of classroom teaching.