Results 111 to 120 of about 680 (136)
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Cyclopeptides and Amides from Pseudostellaria heterophylla (Caryophyllaceae)
Helvetica Chimica Acta, 2003AbstractFrom the roots of Pseudostellaria heterophylla, three cyclopeptides and three amides were isolated, besides heterophyllin A and B. Their structures were determined as cyclo (Ala‐Gly‐Pro‐Val‐Tyr‐) (heterophyllin J; 1), cyclo (Ala‐Gly‐Pro‐Tyr‐Leu‐) (pseudostellarin A; 2), cyclo (Gly‐Gly‐Gly‐Pro‐Pro‐Phe‐Gly‐Ile‐) (pseudostellarin B; 3), methyl γ ...
Ya‐bin Yang +5 more
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[Studies on strain characteristics of Pseudostellaria heterophylla varieties].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2005To characterize the different varieties of Pseudostellaria heterophylla during cultivation.Using systematic selection in the main productive areas, the techniques of random design, all varieties were observed for 3 years.The biological and 425 productive characteristics of P. heterophylla var. macrophylla, P. heterophylla var.
Guang-Mei, Lin +5 more
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Plant Ecology, 2018
The presence of cleistogamous and chasmogamous flowers on the same plant individual is considered to represent a “mixed” reproductive strategy. If a cleistogamous species also exhibits clonal propagation, then competition for limited resources is assumed to exist among the three reproductive modes.
Li-Hui Zhang +3 more
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The presence of cleistogamous and chasmogamous flowers on the same plant individual is considered to represent a “mixed” reproductive strategy. If a cleistogamous species also exhibits clonal propagation, then competition for limited resources is assumed to exist among the three reproductive modes.
Li-Hui Zhang +3 more
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Immunopharmacology and Immunotoxicology, 1994
The incorporation of tritiated thymidine into the DNA of murine bone marrow cells could be stimulated by fraction PH-I Ba separated from the roots of Pseudostellaria heterophylla in a dose-dependent manner in vitro. Moreover, PH-I Ba could induce the differentiation of murine bone marrow cells from pluripotent haemopoietic stem cells into macrophages ...
C K, Wong +3 more
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The incorporation of tritiated thymidine into the DNA of murine bone marrow cells could be stimulated by fraction PH-I Ba separated from the roots of Pseudostellaria heterophylla in a dose-dependent manner in vitro. Moreover, PH-I Ba could induce the differentiation of murine bone marrow cells from pluripotent haemopoietic stem cells into macrophages ...
C K, Wong +3 more
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[Study on tissue cultivation of adventitious roots of Pseudostellaria heterophylla].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2013To systematically optimize the cultivation conditions of adventitious roots of Pseudostellaria heterophylla.Tissue cultivation technology and ultraviolet spectrophotometry were adopted to observe the effect of inoculum volume, sucrose concentration, inorganic salt concentration, number of cultivation days, gradual scale-up cultivation and bubble ...
Yu-Yong, Liang +3 more
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Breeding and extension of Pseudostellaria heterophylla new variety "Shitai No.1" in Guizhou province
China Journal of Chinese Materia Medica, 2016Based on collections and researches of Pesudostellaria heterophylla germplasm resources from different areas of China, by using Shibing SB-4 provenance as materials, the new variety "Shitai No.1" was bred by mass selection, small plot variety comparative test, regional variety comparative test and field trial planting.
Cheng-Hong, Xiao +5 more
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[Anther development and sperm isolation of Pseudostellaria heterophylla (Miq.)].
Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology, 2009Anther wall is general and tapetum is glandular. The process of meiosis of microspore mother cells is simultaneous and the tetrads are tetrahedral. The mature pollen of Pseudostellaria heterophylla (Miq.) is tree-celled. There are 22-30 germ pores on the pollen wall.
Zu Yun, Ye +4 more
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Application of artificial seeds in rapid multiplication of Pseudostellaria heterophylla
2013In this study, a method which produces artificial seeds of Pseudostellaria heterophylla was presented. The micro-tubers induced from virus-free seedlings were used as explants, and the coating material was sodium alginate. The results show that the appropriate medium for P.
Ma, XM, Wu, CF, Wang, GR
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[Analysis on Genetic Diversity of Phenotypic Traits in Cultivated Pseudostellaria heterophylla].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2016To study the phenotypic genetic diversity of cultivated Pseudostellaria heterophylla, in order to provide theoretical basis for creative utilization and breeding of Pseudostellaria heterophylla germplasm resources.The phenotypic genetic diversity of 80 germplasm of Pseudostellaria heterophylla from two superior provenance was analyzed, and the ...
Cheng-hong, Xiao +5 more
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