重复外周磁刺激(repetitive peripheral magnetic stimulation,rPMS)作为一种远隔神经肌肉刺激模式正在运用于临床,发挥双向的神经激活作用,其疗效也在临床研究中得到证实[1]。rPMS常与重复经颅磁刺激(repetitive transcranial magnetic...重复外周磁刺激(repetitive peripheral magnetic stimulation,rPMS)作为一种远隔神经肌肉刺激模式正在运用于临床,发挥双向的神经激活作用,其疗效也在临床研究中得到证实[1]。rPMS常与重复经颅磁刺激(repetitive transcranial magnetic Stimulation,rTMS)联合使用,形成了外周联合中枢双靶点磁刺激[2]。但目前rPMS及其与rTMS联合临床应用尚无统一认识,缺乏规范化。展开更多
The novel amino acid containing polyoxometalate K 6[Cu(Ala) 2(H 2O) 2] 2[Cu 4(H 2O) 2\5(AsW 9O 34 ) 2]·16H 2O was synthesized from the reaction of K 10 [Cu 4(H 2O) 2(AsW 9O 34 ) 2]·20H 2O with β alanine. It...The novel amino acid containing polyoxometalate K 6[Cu(Ala) 2(H 2O) 2] 2[Cu 4(H 2O) 2\5(AsW 9O 34 ) 2]·16H 2O was synthesized from the reaction of K 10 [Cu 4(H 2O) 2(AsW 9O 34 ) 2]·20H 2O with β alanine. Its structure has been determined by single crystal X ray diffraction. It crystallizes in the triclinic space group P1 , with a =1.196 3(2) nm, b =1.536 5(3) nm, c =1.591 4(3) nm, α=93.97(3)°, β=110.88(3)°, γ=101.07(3)°, V =2.651 8(9) nm 3 and Z =1. Least squares refinement of the structure leads to R and R w factors of 0.067 3 and 0.162 8, respectively. An unusual structural feature of the compound is that the polyanion [Cu 4(H 2O) 2(AsW 9O 34 ) 2] 10- is linked with the amino acid complex of Cu 2+ by a μ oxygen atom.展开更多
疼痛是人体的五大生命体征之一,其发生率较高。疼痛被国际疼痛协会(International Association for the Study of Pain,IASP)定义为实际或者潜在组织损伤所引起的一种不愉快的感觉或情感体验。长期疼痛导致病人睡眠紊乱、精神不振等后果...疼痛是人体的五大生命体征之一,其发生率较高。疼痛被国际疼痛协会(International Association for the Study of Pain,IASP)定义为实际或者潜在组织损伤所引起的一种不愉快的感觉或情感体验。长期疼痛导致病人睡眠紊乱、精神不振等后果,甚至严重影响病人的生命与生活质量。展开更多
文摘重复外周磁刺激(repetitive peripheral magnetic stimulation,rPMS)作为一种远隔神经肌肉刺激模式正在运用于临床,发挥双向的神经激活作用,其疗效也在临床研究中得到证实[1]。rPMS常与重复经颅磁刺激(repetitive transcranial magnetic Stimulation,rTMS)联合使用,形成了外周联合中枢双靶点磁刺激[2]。但目前rPMS及其与rTMS联合临床应用尚无统一认识,缺乏规范化。
文摘The novel amino acid containing polyoxometalate K 6[Cu(Ala) 2(H 2O) 2] 2[Cu 4(H 2O) 2\5(AsW 9O 34 ) 2]·16H 2O was synthesized from the reaction of K 10 [Cu 4(H 2O) 2(AsW 9O 34 ) 2]·20H 2O with β alanine. Its structure has been determined by single crystal X ray diffraction. It crystallizes in the triclinic space group P1 , with a =1.196 3(2) nm, b =1.536 5(3) nm, c =1.591 4(3) nm, α=93.97(3)°, β=110.88(3)°, γ=101.07(3)°, V =2.651 8(9) nm 3 and Z =1. Least squares refinement of the structure leads to R and R w factors of 0.067 3 and 0.162 8, respectively. An unusual structural feature of the compound is that the polyanion [Cu 4(H 2O) 2(AsW 9O 34 ) 2] 10- is linked with the amino acid complex of Cu 2+ by a μ oxygen atom.
文摘疼痛是人体的五大生命体征之一,其发生率较高。疼痛被国际疼痛协会(International Association for the Study of Pain,IASP)定义为实际或者潜在组织损伤所引起的一种不愉快的感觉或情感体验。长期疼痛导致病人睡眠紊乱、精神不振等后果,甚至严重影响病人的生命与生活质量。
