补肾调肝法治疗对精液异常患者精液微量元素改变的观察

研究了２６例精液异常患者使用补肾调肝法治疗后其精液锌、铜、铅等元素的改变。２６例患者在治疗后精液质量有明显改善,其中精液中锌含量与治疗前相比有明显提高,治疗前后分别为（２．０６＋１．０９）ｍｍｏｌ．Ｌ和（２．４８±１．０５）ｍｍｏｌ·Ｌ（Ｐ＜０.０１）,差异具有显著性意义。精液中的铜含量也有所提高。铅含量比治疗前减少,但并不具显著性。     

Two-dimensional Lanthanide Coordination Polymers Constructed from Ce3＋/pr3＋ Cation, Imidazole-4,5- dicarboxylate and in situ Generated Oxalate Anions

Two new lanthanide coordination polymers [Ln(C 5 H 2 N 2 O 4)(H 2 O) 2 (C 2 O 4) 0.5 ] n nH 2 O (Ln=Ce III (1) or Pr III (2);C 5 H 2 N 2 O 4=imidazole-4,5-dicarboxylate anion;C 2 O 4=oxalate anion) have been synthesized and structurally characterized by single-crystal X-ray diffraction,elemental analyses and IR spectrum.Both compounds crystallize in monoclinic,space group P2 1 /c with a=7.5225(3),b=17.2416(6),c=8.6089(3),β=110.9610(10)°,V=1042.68(7)3,Z=4,C 6 H 8 N 2 O 9 Ce,M r=392.26,D c=2.499 g/cm 3,μ(MoKα)=4.414 mm 1,F(000)=752,the final R=0.0167 and wR=0.0412 for 1;a=7.4973(3),b=17.2113(8),c=8.5729(4),β=110.9440(10)°,V=1033.14(8)3,Z=4,C 6 H 8 N 2 O 9 Pr,M r=393.05,D c=2.527 g/cm 3,μ(MoKα)=4.764 mm 1,F(000)=756,the final R=0.0192 and wR=0.0455 for 2.X-ray diffraction analyses reveal that the lanthanide cations in compound 1 or 2 are linked by imidazole-4,5-dicarboxylate and in situ generated oxalate anions via Ln-O and Ln-N covalent bonds to form two-dimensional layered networks.The successful synthesis of compound 1 or 2 also indicates a crystallographic confirmation for the decomposition of curcumin to form oxalate anion under solvothermal conditions.     

补肾调肝方对特发性少弱精症患者精液锌影响的临床观察

临床观察了60例特发性少弱精症患者使用补肾调肝方治疗后精液质量、精液微量元素锌的改变。60例患者精液密度、精液活力在治疗前后分别为(59.40±54.95)×10~6/mL、(85.48±75.58)×10~6/mL(P<0.05);(38.78±28.11)％、(47.10±28.74)％(P<0.05)。治疗前后精液锌含量分别为(1.79±1.20)mmol·L~(-1)、(1.96±1.07)mmol·L~(-1)。经计算,t值等于2.397,大于t_(0.05)(60),即P<0.05,治疗前后锌元素的差异有显著性意义。