首页> 外文期刊>Archives of Andrology: An International Journal >Calcium (hydrogen-1-malate) hexahydrate on echeveria gibbiflora leaves and its effect on sperm cells.
【24h】

Calcium (hydrogen-1-malate) hexahydrate on echeveria gibbiflora leaves and its effect on sperm cells.

机译:赤霞珠叶片上的六水合(1-苹果酸氢钙)钙及其对精子细胞的影响。

获取原文
获取原文并翻译 | 示例
           

摘要

Echeveria gibbiflora is a plant widely used for its contraceptive activity in traditional Mexican medicine. Data on calcium crystals in plants are not outstanding. In the case of the Echeveria gibbiflora leaves, however, its quality, quantity, and salt type are quite surprising; one striking result of its X-ray crystallographic data shows the presence of calcium bis (hydrogen-1-malate) hexahydrate [2(C(4)H(5)O(5)(1)), Ca(1)(2+), 6(H(2)O(1))]. This highly soluble compound might explain the rapid shape changes of calcium crystals. Because SEM-EDS analysis shows that calcium malate crystals were obtained in a highly pure state and the immobilization and agglutination pattern that OBACE show on human and bull spermatozoa are not found even when high concentrations of calcium bis (hydrogen-1-malate) hexahydrate salt are present it is not feasible to involucrate molecules as calcium malate as part of the OBACE contraceptive activity.
机译:Echeveria gibbiflora是一种在传统墨西哥医学中因其避孕作用而广泛使用的植物。植物中钙晶体的数据不是很好。但是,对于Echeveria gibbiflora叶片,其质量,数量和盐分类型都令人惊讶。其X射线晶体学数据的一个惊人结果表明存在双(1-苹果酸氢)钙六水合物[2(C(4)H(5)O(5)(1)),Ca(1)(2 +),6(H(2)O(1))]。这种高度可溶的化合物可能解释了钙晶体的快速形状变化。因为SEM-EDS分析表明获得了高纯度的苹果酸钙晶体,即使高浓度的双(1-苹果酸)六水合钙盐也没有发现OBACE在人和公牛精子上的固定和凝集模式。目前尚不可行将苹果酸钙等分子作为OBACE避孕活性的一部分进行包囊。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号