These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Induction of antiparasite activity by pine cone lignin-related substances.
    Author: Abe M, Okamoto K, Konno K, Sakagami H.
    Journal: In Vivo; 1989; 3(6):359-62. PubMed ID: 2519878.
    Abstract:
    Pretreatment with two distinct lignin-related antitumor substances extracted from pine cone of Pinus parviflora Sieb. et Zucc. protected infant mice from Hymenolepis nana (Cestoda) infection. Subcutaneous administration of these fractions (10 mg/kg) to 1 week old mice evoked strong protective immunity against oral infection by Hymenolepis nana eggs. Significant antiparasite effects were also induced in 4 week old mice by intraperitoneal or oral administration of these fractions. These fractions had more potent antiparasite activity than pine cone extracts with lower antitumor and antiviral activity, and various polysaccharides derived from plants and bacteria.
    [Abstract] [Full Text] [Related] [New Search]