Xiao-ling Lei

Publications (3)0 Total impact

• Article: [Secondary metabolites of seaweed endophytic fungi ZJ27 in the South China Sea coast].

  Bi-hong Xiao, Zhi-gang She, Xiao-ling Lei, Bin Chen, Cai-huan Huang, Jia Xu
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  ABSTRACT: To study the secondary metabolites of coastal seaweed endophytic fungi ZJ27. The compounds were isolated by chromatographic technique. The structures were identified by comprehensive physic-chemical properties and spectral methods. Five compounds were isolated and identified as sclerotiorin (1), ochrephilone (2), 6-((3E, 5E)-5,7-dimethyl-2-methylenenona-3,5-dienyl)-2,4-dihydroxy-3-methylbenzaldehyde (3),(2E,4E)-4,6-dimethylocta-2,4-dienoic acid (4), pencolide (5). 11 g of the compound 1 and 66 mg of the compound 2 were isolated from this fungi indicate that it may develop to be medical source microorganism.
  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 04/2011; 34(4):544-6.
• Article: [Immunoloregulation effect of polysaccharide isolated from octopus dollfusi on mouse].

  Xiao-ling Lei, Shu-jin Zhao, Xiu-ping Fan, Hong-mian Wu, Zhi-juan Yang
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  ABSTRACT: To study the immunoloregulation effect of three polysaccharides OGI, OG2and OG3 extracted from Octopus dollfusi muscle, gonad, digestive gland, respectively. Spleen cell proliferation was measured by MTT assay and index of immune organs were weighed and calculated. OGI and OG2 could increase the proliferation of mouse spleen cell of normal mice, and significantly increased the proliferation of the spleen of immunosuppression mice caused by sccyclophosphamide, while showed no cooperation with ConA; OG3 appeared suppression for the two spleens. The three polysaccharides could increase index of immune organs of normal mice and remarkably increased the indexof immunosuppression mice caused by sccyclophosphamide ; while showed obvious function on thymus index. These results suggest that OG1 and OG2 have enhancement immunity for normal and immunosuppression mice, and have better effect for the latter;OG3 has suppression proliferation the spleen cell in vitro, however it has better effect for increase index of immune organs in vivo.
  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 03/2007; 30(2):188-91.
• Article: [Solid-phase microextraction for the analysis of drugs and biological samples].

  Xiao-ling Lei, Jun-de Wang
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  ABSTRACT: Solid-phase microextraction (SPME) as a new sample pretreatment technique was developed in 1990s. The applications of SPME on drugs and biological samples are reviewed with 60 references. The references were classified into twelve groups according to the character of analysis.
  Se pu = Chinese journal of chromatography / Zhongguo hua xue hui 06/2002; 20(3):210-5.