As to determine the effect of post-remission therapy in prolonging survival and duration of remission after complete remission, 50 patients with APL In complete remission Induced by retinolc acid (RA) were divided int...As to determine the effect of post-remission therapy in prolonging survival and duration of remission after complete remission, 50 patients with APL In complete remission Induced by retinolc acid (RA) were divided into three groups randomly: (A) 30 cases, treated by alternate chemotherapy with RA; (B) 10 cases, with RA alone; (C) 10 cases, only with chemotherapy.The survival curves showed mat Group A had the survival time more than 1 year In 87. 4 %, more than 2 year in 80.7%. 26/30 cases were survival and still in remission, the survival curve tend to be a plateau at 16 months. In Group B more than 1 year in 45. 7%. In Group C, more than 1 year In 50%. (Keplan-Meler x2 = 8. 93 P <0. 01).This result showed that the alternate chemotherapy with RA for post- Induction remission therapy could be useful to Improve long-term survivors and to prolong the duration of remission.展开更多
After the examination and approval by a nine-member panel headed by two members of CAS (The Chinese Academy of Sciences) and one member of CAE (The Chinese Academy of Engineering), successful pilot test on the cultiva...After the examination and approval by a nine-member panel headed by two members of CAS (The Chinese Academy of Sciences) and one member of CAE (The Chinese Academy of Engineering), successful pilot test on the cultivation of a new strain of transgenic Yellow River carp was announced on October 17 at the Wuhan-based CAS Institute of Hydrobiology. Scientists believe the success would lay a solid foundation for the industrialization of展开更多
The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performa...The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performance was investigated in a fixed-bed system with respect to the adsorption superficial velocity,ionic strength and pH.A mathematical model was used to simulate the mass transfer mechanism,taking film mass transfer,pore diffusion and axial dispersion into account.The model predictions were consistent with the experi-mental data and were consequently used to determine the mass transfer coefficients.展开更多
文摘As to determine the effect of post-remission therapy in prolonging survival and duration of remission after complete remission, 50 patients with APL In complete remission Induced by retinolc acid (RA) were divided into three groups randomly: (A) 30 cases, treated by alternate chemotherapy with RA; (B) 10 cases, with RA alone; (C) 10 cases, only with chemotherapy.The survival curves showed mat Group A had the survival time more than 1 year In 87. 4 %, more than 2 year in 80.7%. 26/30 cases were survival and still in remission, the survival curve tend to be a plateau at 16 months. In Group B more than 1 year in 45. 7%. In Group C, more than 1 year In 50%. (Keplan-Meler x2 = 8. 93 P <0. 01).This result showed that the alternate chemotherapy with RA for post- Induction remission therapy could be useful to Improve long-term survivors and to prolong the duration of remission.
文摘After the examination and approval by a nine-member panel headed by two members of CAS (The Chinese Academy of Sciences) and one member of CAE (The Chinese Academy of Engineering), successful pilot test on the cultivation of a new strain of transgenic Yellow River carp was announced on October 17 at the Wuhan-based CAS Institute of Hydrobiology. Scientists believe the success would lay a solid foundation for the industrialization of
文摘The equilibrium and kinetic characteristics of the adsorption of erythromycin to Sepabeads SP825 were determined.The equilibrium data in a batch system was well described by a Langmuir isotherm.The separation performance was investigated in a fixed-bed system with respect to the adsorption superficial velocity,ionic strength and pH.A mathematical model was used to simulate the mass transfer mechanism,taking film mass transfer,pore diffusion and axial dispersion into account.The model predictions were consistent with the experi-mental data and were consequently used to determine the mass transfer coefficients.
