In this paper,an efficient conjugate gradient method is given to solve the general unconstrained optimization problems,which can guarantee the sufficient descent property and the global convergence with the strong Wol...In this paper,an efficient conjugate gradient method is given to solve the general unconstrained optimization problems,which can guarantee the sufficient descent property and the global convergence with the strong Wolfe line search conditions.Numerical results show that the new method is efficient and stationary by comparing with PRP＋ method,so it can be widely used in scientific computation.展开更多
Objective To explore the effective therapy for peroneal nerve palsy.Methods Twenty-four cases of peroneal nerve palsy took acupuncture treatment,with acupoints of Bāfēng（八风 EX-LE 10）,Tàichōng（太冲 LR 3）,...Objective To explore the effective therapy for peroneal nerve palsy.Methods Twenty-four cases of peroneal nerve palsy took acupuncture treatment,with acupoints of Bāfēng（八风 EX-LE 10）,Tàichōng（太冲 LR 3）,Yánglíngquán（阳陵泉 GB 34）,Xuánzhōng（悬钟 GB 39） etc.,once a day,10 times as a course.Results Twenty-four cases were all cured after 1-4 courses.Conclusion Acupuncture for peroneal nerve palsy shows a significant therapeutic effect.展开更多
Objective:To compare and explore the effects of needling acupoints at different nerve segments on the oxytocin(OT)neurons in the paraventricular nucleus of hypothalamus(PVN)and the intragastric pressure,and discuss th...Objective:To compare and explore the effects of needling acupoints at different nerve segments on the oxytocin(OT)neurons in the paraventricular nucleus of hypothalamus(PVN)and the intragastric pressure,and discuss the possible mechanisms.Methods:Thirty-two healthy adult Sprague-Dawley(SD)rats were numbered and divided into 4 groups according to the random number table,a Zusanli(ST 36)group,a Neiguan(PC 6)group,a Weishu(BL 21)group and a control group,with 8 rats in each group.Except the control group,rats in the other three groups received acupuncture at the corresponding acupoints.To observe the differences in double-labeled OT neurons and c-fos neurons of the hypothalamic PVN and the intragastric pressure after acupuncture among the three groups of needling acupoints at different nerve segments.Results:Compared with the control group,the numbers of double-labeled cells in the PVN of the Zusanli(ST 36)group and the Neiguan(PC 6)group decreased significantly,while the intragastric pressure increased significantly(all P<0.05),and the inter-group differences were statistically significant(P<0.05).The intragastric pressure in the Weishu(BL 21)group decreased significantly,and the inter-group difference was statistically significant(P<0.05).Compared with the Weishu(BL 21)group,the numbers of OT/c-fos double-labeled cells in PVN of the Zusanli(ST 36)group and the Neiguan(PC 6)group decreased significantly,and the intragastric pressure increased significantly,the inter-group differences were statistically significant(all P<0.01).Conclusion:Acupoints at different nerve segments have different regulation effects on intragastric pressure.The difference may be related to the different nerve conduction pathways by acupoints at different nerve segments in regulating the intragastric pressure.The PVN may be one common integration center for the regulation of gastric function in the three acupoints[Zusanli(ST 36),Neiguan(PC 6)and Weishu(BL 21)]at different nerve segments.展开更多
基金Supported by the Fund of Chongqing Education Committee(KJ091104)
文摘In this paper,an efficient conjugate gradient method is given to solve the general unconstrained optimization problems,which can guarantee the sufficient descent property and the global convergence with the strong Wolfe line search conditions.Numerical results show that the new method is efficient and stationary by comparing with PRP＋ method,so it can be widely used in scientific computation.
文摘Objective To explore the effective therapy for peroneal nerve palsy.Methods Twenty-four cases of peroneal nerve palsy took acupuncture treatment,with acupoints of Bāfēng（八风 EX-LE 10）,Tàichōng（太冲 LR 3）,Yánglíngquán（阳陵泉 GB 34）,Xuánzhōng（悬钟 GB 39） etc.,once a day,10 times as a course.Results Twenty-four cases were all cured after 1-4 courses.Conclusion Acupuncture for peroneal nerve palsy shows a significant therapeutic effect.
文摘Objective:To compare and explore the effects of needling acupoints at different nerve segments on the oxytocin(OT)neurons in the paraventricular nucleus of hypothalamus(PVN)and the intragastric pressure,and discuss the possible mechanisms.Methods:Thirty-two healthy adult Sprague-Dawley(SD)rats were numbered and divided into 4 groups according to the random number table,a Zusanli(ST 36)group,a Neiguan(PC 6)group,a Weishu(BL 21)group and a control group,with 8 rats in each group.Except the control group,rats in the other three groups received acupuncture at the corresponding acupoints.To observe the differences in double-labeled OT neurons and c-fos neurons of the hypothalamic PVN and the intragastric pressure after acupuncture among the three groups of needling acupoints at different nerve segments.Results:Compared with the control group,the numbers of double-labeled cells in the PVN of the Zusanli(ST 36)group and the Neiguan(PC 6)group decreased significantly,while the intragastric pressure increased significantly(all P<0.05),and the inter-group differences were statistically significant(P<0.05).The intragastric pressure in the Weishu(BL 21)group decreased significantly,and the inter-group difference was statistically significant(P<0.05).Compared with the Weishu(BL 21)group,the numbers of OT/c-fos double-labeled cells in PVN of the Zusanli(ST 36)group and the Neiguan(PC 6)group decreased significantly,and the intragastric pressure increased significantly,the inter-group differences were statistically significant(all P<0.01).Conclusion:Acupoints at different nerve segments have different regulation effects on intragastric pressure.The difference may be related to the different nerve conduction pathways by acupoints at different nerve segments in regulating the intragastric pressure.The PVN may be one common integration center for the regulation of gastric function in the three acupoints[Zusanli(ST 36),Neiguan(PC 6)and Weishu(BL 21)]at different nerve segments.
