A (tttta)n microsatellite polymorphism in the promoter of CYP11a gene was investigated in 201 Chinese Han women with polycystic ovary syndrome (PCOS) and 147 control women. The 6/6 genotype was defined with significan...A (tttta)n microsatellite polymorphism in the promoter of CYP11a gene was investigated in 201 Chinese Han women with polycystic ovary syndrome (PCOS) and 147 control women. The 6/6 genotype was defined with significant difference of CYP11a polymorphism between women with PCOS and control women, and associated with greater BMI in PCOS patients, suggesting a certain role of the six-repeat allele variant in the pathogenesis of Chinese women with PCOS.展开更多
Studies on the synthesis and design of coordination polymers(CPs) with flexible ligands are of great interest owing to their dynamic structures and promising applications. The title coordination polymers, {[Cd·(H...Studies on the synthesis and design of coordination polymers(CPs) with flexible ligands are of great interest owing to their dynamic structures and promising applications. The title coordination polymers, {[Cd·(HTTTA)·(phen)]·2HO}n(1) and [Cd·(HTTTA)·(phen)]n(2)(H3 TTTA = 2,2’,2’’-[1,3,5-triazine-2,4,6-triyltris(thio)] tris-acetic acid, phen = 1,10-phenanthroline) have been synthesized and characterized by elemental analysis, IR, powder XRD and single-crystal X-ray diffraction. Complex 1 consists of one CdII ion, one HTTTA2-ligand and one phen co-ligand. The Cd(Ⅱ) metal clusters were bridged by the tridentate HTTTA2-ligands into infinite 1D chains, which are further connected into the 3D architecture by abundant hydrogen bonds. In 2, three carboxyl groups of HTTTA2-ligand show different coordination directions because of the C–S–C flexible bond angle, which leads to different 1D chains of 2. The strong π-π stacking interaction and four C–H···O hydrogen bonds connect the 1D chains into a 3D framework. The solid-state photoluminescence and catalytic properties were studied as well.展开更多
文摘A (tttta)n microsatellite polymorphism in the promoter of CYP11a gene was investigated in 201 Chinese Han women with polycystic ovary syndrome (PCOS) and 147 control women. The 6/6 genotype was defined with significant difference of CYP11a polymorphism between women with PCOS and control women, and associated with greater BMI in PCOS patients, suggesting a certain role of the six-repeat allele variant in the pathogenesis of Chinese women with PCOS.
基金supported by the National Natural Science Foundation of China(51603086)Natural Science Research in Colleges and Universities in Jiangsu Province(17KJB150037)+2 种基金Science&Technology Development of Jilin Province(20160520131JH)Technology Support Program(Social Development)of Taizhou(TS201628)Undergraduate Training Program for Innovation and Entrepreneurship(201612917021X)
文摘Studies on the synthesis and design of coordination polymers(CPs) with flexible ligands are of great interest owing to their dynamic structures and promising applications. The title coordination polymers, {[Cd·(HTTTA)·(phen)]·2HO}n(1) and [Cd·(HTTTA)·(phen)]n(2)(H3 TTTA = 2,2’,2’’-[1,3,5-triazine-2,4,6-triyltris(thio)] tris-acetic acid, phen = 1,10-phenanthroline) have been synthesized and characterized by elemental analysis, IR, powder XRD and single-crystal X-ray diffraction. Complex 1 consists of one CdII ion, one HTTTA2-ligand and one phen co-ligand. The Cd(Ⅱ) metal clusters were bridged by the tridentate HTTTA2-ligands into infinite 1D chains, which are further connected into the 3D architecture by abundant hydrogen bonds. In 2, three carboxyl groups of HTTTA2-ligand show different coordination directions because of the C–S–C flexible bond angle, which leads to different 1D chains of 2. The strong π-π stacking interaction and four C–H···O hydrogen bonds connect the 1D chains into a 3D framework. The solid-state photoluminescence and catalytic properties were studied as well.
