The historical evolution of the fire-processing of Aconiti Lateralis Radix Praeparata(Fuzi)was explored by literature research and the re-practice of ancient processing method.The literature research showed that the Han Dynasty was the beginning of fire-processing of Fuzi,and the processing techniques of Fuzi varied.During the Jin and Tang Dynasties,ash fire was preferred for fire-processing techniques;in the Song Dynasty,the concept of fully-processing and the method of macerating Fuzi with liquid before fire-processing appeared;in the Jin and Yuan Dynasties,the processing criterion of presenting yellow color inside and outside and the remedial methods after fire-processing were put forward;in the Ming Dynasty,the techniques of water-macerating,fire-processing,slicing and baking became the mainstream,and the Qing Dynasty further refined the techniques in terms of process details.After the founding of the People's Republic of China,the sand-scalding technique developed from the local processing experiences and standards has disengaged from the ancient methods.The literature evidence and the re-practice of ancient processing method revealed that the traditional fire-processing techniques on Fuli such as ash-fire-processing,water-macerating before fire-processing,and quenching after fire-processing,are all about the control of temperature and processing time and the criterion of presenting yellow color inside and outside.For the preparation of Fuzi standard in the formulas containing Fuzi,it is recommended to process Fuzi at the temperature of simulated hot ashes in an oven,and the standard should be uniformly yellow after processing.

Objective:To explore the influence of online and offline family therapy based on the Satir model on emotions of adolescents with depressive disorder and their parents in remote areas.Methods:A total of 98 cases adolescents with depressive disorder treated in the psychosomatic medicine of the Second Affiliated Hospital of Nanchang University from January 2021 to June 2021 and their parents were selected as the objects. The adolescents with depressive disorder and their parents were randomly divided into the control group (49 parents and 49 adolescents) and the observation group (49 parents and 49 adolescents). The control group received the medical treatment (sertraline 100 mg/d) and the routine health education, while the observation group received the online and offline Satir family therapy on the basis of the intervention of the control group. Generalized anxiety disorder-7 (GAD-7) and patient health questionnaire-9 (PHQ-9) were used to investigate the negative emotions of the parents of the two groups before and 12 weeks after the intervention. The screen for child anxiety related emotional disorders (SCARED) and depression self-rating scale for childhood (DSRS) were used to investigate the negative emotions of the adolescents before and 12 weeks after the intervention.The SPSS 20.0 software was used for statistical analysis. t test was used to compare the SCARED scale score and DSRS score changes of the adolescents in the two groups, and χ 2 test was used to compare the proportional changes of parents' anxiety and depression. Results:The scores of SCARED (51.55±12.69 vs 36.82±7.69, t=15.839) and DSRS (25.08±4.81 vs 16.88±2.16, t=13.047) of adolescents in the control group were significantly different before and after the intervention (both P<0.05). The scores of SCARED (51.16±15.84 vs 31.31±7.72, t=14.385) and DSRS (24.12±4.81 vs 14.08±2.03, t=14.723) of adolescents in the observation group were significantly different before and after the intervention (both P<0.05). After the intervention, the scores of SCARED and DSRS in the observation group were lower than those in the control group ( t=3.540, 6.609, both P<0.05). Before intervention, there was no significant difference in the proportion of anxiety and depression between the parents of the two groups (χ 2=1.837, 3.547, both P>0.05). After 12 weeks of intervention, there was a statistically significant difference in the proportion of anxiety and depression between the two groups, which were lower in the observation group than those in the control group (χ 2=5.995, 4.009, both P<0.05). Conclusion:Online + offline family therapy based on the Satir model can not only effectively reduce anxiety and depression of adolescents, but also effectively reduce anxiety and depression of their parents.It is especially suitable for outpatient management of children with depressive disorder in remote areas.

Objective To observe the effects of transplantation of autologous adipose-derived stem cells (ASCs) on osteoporosis (OP) in a rabbit ovariectomy (OVX) model.Methods A total of fifteen 6-month-old female New Zealand white rabbits were randomly divided into two groups:ovariectomy group (group A,n =12) and sham operation group (group B,n =3).All rabbits were subjected to bilateral ovariectomy in the group A.Six months later,bone mineral density (BMD) of group A and group B were measured by dual energy X-ray absorptiometry (DXA) to check the result of OVX-OP.ASCs harvested from adipose of OP rabbits were cultured to be expanded and differentiated in osteogenic medium in vitro.Osteogenesis was evaluated by alizarin red staining,alkaline phosphatase (ALP) staining and quantitative assays of osteocalcin (OCN).Autologous osteo-induced ASCs were mixed in calcium alginate hydrogel (CAH) and then transplanted in the left distal femurs,while CAH was transplanted in the right distal femurs of OP rabbits.At 12 weeks after implantation,BMD,micro-CT and histomorphological analyses were performed on these rabbits.Results The BMD of femurs in group A rabbits were obviously lower than that of group B rabbits (P ＜ 0.05) at 6 months after OVX.Compared with control group,ASCs cultured in osteo-induction medium had similar proliferation rate as the non-induced cells,but displayed positive ALP and alizarin red staining and OCN contents.At 12 weeks after implantation,the cell-treated femurs displayed higher BMD,bone trabecula number,trabecula thickness and separation than those of control group,while the structure model index and porosity were lower (P ＜ 0.05).Histological examination indicated that the trabecular thickness increased with complete CAH resorption in cell-treated group,while CAH remained in control group.Conclusions Transplantation of autologous ASCs can help strengthen osteoporotic bone in OVX-OP rabbits,providing a novel approach to OP treatment.

10.3969/j.issn.1007-3969.2013.05.009