[Objectives]This study was conducted to improve the propagation efficiency of Gardenia jasminoides Ellis and improve the quality of plantlets.[Methods]A G.jasminoides cutting experiment was carried out with three diff...[Objectives]This study was conducted to improve the propagation efficiency of Gardenia jasminoides Ellis and improve the quality of plantlets.[Methods]A G.jasminoides cutting experiment was carried out with three different cuttage modes and two cutting treatment methods,and the rooting time,rooting rate,root amount and plantlet growth were measured and analyzed.[Results]The three-dimensional cutting model of CL1 could not only shorten the nursery cycle and promote root development,but also effectively improve the quality of plantlets and increase the yield of plantlets per unit area.It is an ideal way to improve the quality and efficiency of cutting plantlets.[Conclusions]This study has a positive role in promoting the healthy development of the nursery stock industry.展开更多
Neuropsychological impairment has long been established as a fundamental characteristic of depression,but a generally accepted, specific pattern of neuropsychological impairment has not been summarized. In this study,...Neuropsychological impairment has long been established as a fundamental characteristic of depression,but a generally accepted, specific pattern of neuropsychological impairment has not been summarized. In this study,we examined the classic neuropsychological paradigm of self-face recognition, to explore whether the self was impaired in major depressive disorder(MDD). Eighteen MDD patients and 20 healthy subjects were recruited to participate in this study. By using a face morphing technique, we measured the size of processing bias in MDD patients during different face discrimination tasks relative to controls. Results of analysis of variance(ANOVA) showed a significant main effect of Group(F(1, 36)= 7.388, P =0.01). Subsequent independent t-tests further revealed that self bias(t = 2.636, P = 0.012) and self-recognition bias(t = 2.190, P = 0.035) observed in self-famous task and self-stranger task respectively for patients were significantly greater than that for controls. Both self-processing and selfrecognition were impaired in patients with MDD, indicating that MDD individuals might exist level of self-abnormalities. These findings provide a new perspective for further study on the etiological and pathological mechanisms of MDD.展开更多
基金Supported by Changsha Science and Technology Planning Project (kq1801028)Major Landmark Innovation Demonstration Project (2019XK2002)
文摘[Objectives]This study was conducted to improve the propagation efficiency of Gardenia jasminoides Ellis and improve the quality of plantlets.[Methods]A G.jasminoides cutting experiment was carried out with three different cuttage modes and two cutting treatment methods,and the rooting time,rooting rate,root amount and plantlet growth were measured and analyzed.[Results]The three-dimensional cutting model of CL1 could not only shorten the nursery cycle and promote root development,but also effectively improve the quality of plantlets and increase the yield of plantlets per unit area.It is an ideal way to improve the quality and efficiency of cutting plantlets.[Conclusions]This study has a positive role in promoting the healthy development of the nursery stock industry.
基金supported by Beijing EducationCommittee Funds(1102013501)
文摘Neuropsychological impairment has long been established as a fundamental characteristic of depression,but a generally accepted, specific pattern of neuropsychological impairment has not been summarized. In this study,we examined the classic neuropsychological paradigm of self-face recognition, to explore whether the self was impaired in major depressive disorder(MDD). Eighteen MDD patients and 20 healthy subjects were recruited to participate in this study. By using a face morphing technique, we measured the size of processing bias in MDD patients during different face discrimination tasks relative to controls. Results of analysis of variance(ANOVA) showed a significant main effect of Group(F(1, 36)= 7.388, P =0.01). Subsequent independent t-tests further revealed that self bias(t = 2.636, P = 0.012) and self-recognition bias(t = 2.190, P = 0.035) observed in self-famous task and self-stranger task respectively for patients were significantly greater than that for controls. Both self-processing and selfrecognition were impaired in patients with MDD, indicating that MDD individuals might exist level of self-abnormalities. These findings provide a new perspective for further study on the etiological and pathological mechanisms of MDD.
