Feasibility study of QAMS for quantitative analysis of multiple structural types of ingredients in Zhizi Jinhua pill Preparation of total alkaloids from Sophora alopecuroides freeze-dried powders and investigation of its antitumor effects Hernsubanine E, a new hasubanan alkaloid from Stephania hernandifolia Synthesis and characterization of 9-O-alkyl substituted palmatine derivatives Expression pattern of genes involved in tropane alkaloids biosynthesis and tropane alkaloids accumulation in Atropa belladonna Research progress on alkaloids constituents from Zanthoxylum and their pharmacological activities Establishment of simultaneous quantitative model of five alkaloids from Corydalis Rhizoma by near-infrared spectrometry Study on membrane injury mechanism of total alkaloids and berberine from Coptidis Rhizoma on Aeromonas hydrophila Screening of glucosidase inhibitors from various fractions of mulberry leaves Effect of total alkaloids of Rubus alceaefolius on oxidative stress in rats with non-alcoholic fatty liver disease Primary Study on Different Maize Stalk Feeding Values by In Vitro Gas Production Method Therapeutic effect and mechanism of alcohol extract from Epimedii Herba on ovariectomy-induced osteoporosis in rats Non-alkoloids components from Phellodendri Cortex Alkaloids from stems of Nauclea officinalis A new monoterpenoid indole alkaloid from Winchia calophylla Three bis-β-carboline alkaloids from Picrasma quassioides and their bioactivities Research progress on chemical constituents and pharmacological activities of Yuanhu Zhitong Prescription Effect of Leonuri Herba alkaloids on prostatic hyperplasia in older rats Research progress on natural products with molluscicide from plants A new alkaloid with cyclopentadienyl anion moiety from Daphniphyllum oldhami Advances in studies on transcriptional factor regulation of biosynthesis of active components in medicinal plants Diterpenoid Alkaloids from Aconitum bulleyanum Diels Callus Induction of Coptis Species and Generation of Alkaloids Separation and Preparation of Indole Alkaloids in Lycorma delicatula White.by HPLC Isolation and Identification of Diterpenoid Alkaloids from Mongolian Folk Medicine Purpleflower High Monkshood Root (Aconitum excelsum) Alkaloids from Lanceleaf Thermopsis (Thermopsis lanceolata) Studies on the Chemical Constituents of Hemsley Melodinus (Melodinus hemsleyanus) Chemical constituents of water-soluble part of Momordica charantia Study on resources of medicinal halophytes in Ningxia Tox is ity can pon en is in codecoction of Bawe i D Juang Recipeand GiisengDecoction by ESI-M S Effect of Solanum nigrum total alkaloid on sialic acid and blocking degree of tumor cell membrane in H_(22) tumor-bearing mice Antithrombotic effect of verussurinine from Veratrum nigrum var.ussuriense alkaloids Alkaloids from twigs and leaves of Picrasma quassioides Effect of Solanum nigrum alkaloid on erythrocyte immunity function in tumor-bearing mice Alkaloidal constituents of Nauclea officinalis Growth and Physiological Adaptability of Three Hybrid Poplars Planted in Different Saline-alkali Soil Influence on Soil Properties and Different Plant Photosynthesis,Growth by Different Amelioration Methods VALIDITY OF CHALK AND BENTONITE APPLICATION IN SOIL AND WATER ON REDUCING THE ABSORPTION OF RADIO-STRONTIUM AND RADIO-CERIUM BY CROP The Differences of Molecular Structure of Dominant Kr1 and Recessive kr1 Gene in Common Wheat STUDY ON SPECIFICITIES OF THE DENSITY DEPENDENCE TO NATURAL CHLORIS VIRGATA POPULATION OF ALKALIZATION MEADOW IN THE SONGNEN PLAIN OF CHINA