The variability of the hypericin content in the regenerants of hypericum-perforatum

AYAN, Ali Kemal - ÇIRAK, Cüneyt - KEVSEROǦLU, Kudret - SÖKMEN, Atalay. Effects of explant types and different concentrations of sucrose and phytoharmones on plant regeneration and hypericin content in Hypericum perforatum L. In Turkish Journal of Agriculture and Forestry. ISSN 1300011X, 2005-01-01, 29, 3, pp. 197-204. Dostupné na: https://doi.org/10.3906/tar-0403-9.

POUTARAUD, A. - GIRARDIN, P. Improvement of medicinal plant quality: A Hypericum perforation literature review as an example. In Plant Genetic Resources: Characterisation and Utilisation. ISSN 14792621, 2005-08-01, 3, 2, pp. 178-189. Dostupné na: https://doi.org/10.1079/PGR200567.

KIRAKOSYAN, A - SIRVENT, TM - GIBSON, DM - KAUFMAN, PB. The production of hypericins and hyperforin by in vitro cultures of St. John's wort (Hypericum perforatum). In BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY. ISSN 0885-4513, 2004, vol. 39, no., pp. 71-81.

GUPTA, RK - MOLLER, HJ. St. John's Wort An option for the primary care treatment of depressive patients? In EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE. ISSN 0940-1334, 2003, vol. 253, no. 3, pp. 140-148. Dostupné na: https://doi.org/10.1007/s00406-003-0417-6.

KIRAKOSYAN, Ara - GIBSON, Donna M. - SIRVENT, Tara. A Comparative Study of Hypericum perforatum Plants as Sources of Hypericins and Hyperforins. In Journal of Herbs, Spices and Medicinal Plants. ISSN 10496475, 2003-12-01, 10, 4, pp. 73-88. Dostupné na: https://doi.org/10.1300/J044v10n04_08.

MAFFI, L - CAMONI, L - FORNASIERO, RB - BIANCHI, A. Morphology and development of secretory structures in Hypericum-perforatum and H-richeri. In NORDIC JOURNAL OF BOTANY. ISSN 0107-055X, 2003, vol. 23, no. 4, pp. 453-461.

LIU, WZ - LU, HF - HU, ZH. Ultrastructure of the multicellular nodules in Hypericum perforatum leaves. In ACTA BOTANICA SINICA. ISSN 0577-7496, 2002, vol. 44, no. 6, pp. 649-656.

CARØE, Ina - BARFOD, Anders S. - LAWESSON, Jonas E. Temporal dynamics of the ground vegetation in a Danish beech foresty. In Nordic Journal of Botany. ISSN 0107055X, 2001-01-01, 21, 6, pp. 585-593. Dostupné na: https://doi.org/10.1111/j.1756-1051.2001.tb00816.x.

LU, HF - SHEN, ZG - LI, JYH - HU, ZH. The patterns of secretory structure and their relation to hypericin content in Hypericum. In ACTA BOTANICA SINICA. ISSN 0577-7496, 2001, vol. 43, no. 10, pp. 1085-1088.

MAFFI, L - BENVENUTI, S - FORNASIERO, RB - BIANCHI, A - MELEGARI, M. Inter-population variability of secondary metabolites in Hypericum spp. (Hypericaceae) of the Northern Apennines, Italy. In NORDIC JOURNAL OF BOTANY. ISSN 0107-055X, 2001, vol. 21, no. 6, pp. 585-593.

SOUTHWELL, IA - BOURKE, CA. Seasonal variation in hypericin content of Hypericum perforatum L. (St. John's Wort). In PHYTOCHEMISTRY. ISSN 0031-9422, 2001, vol. 56, no. 5, pp. 437-441.

BRISKIN, DP - LEROY, A - GAWIENOWSKI, M. Influence of nitrogen on the production of hypericins by St. John's wort. In PLANT PHYSIOLOGY AND BIOCHEMISTRY. ISSN 0981-9428, 2000, vol. 38, no. 5, pp. 413-420.

FORNASIERO, RB - MAFFI, L - BENVENUTI, S - BIANCHI, A. Morphological and phytochemical features of secretory structures in Hypericum richeri (Clusiaceae). In NORDIC JOURNAL OF BOTANY. ISSN 0107-055X, 2000, vol. 20, no. 4, pp. 427-434.

DENKE, A - SCHEMPP, H - MANN, E - SCHNEIDER, W - ELSTNER, EF. Biochemical activities of extracts from Hypericum perforatum L. 4th Communication: Influence of different cultivation methods. In ARZNEIMITTEL-FORSCHUNG-DRUG RESEARCH. ISSN 0004-4172, 1999, vol. 49, no. 2, pp. 120-125.

DIAS, ACP - SEABRA, RM - ANDRADE, PB - FERNANDES-FERREIRA, M. The development and evaluation of an HPLC-DAD method for the analysis of the phenolic fractions from in vivo and in vitro biomass of Hypericum species. In JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES. ISSN 1082-6076, 1999, vol. 22, no. 2, pp. 215-227.

LIU, WZ - HU, ZH. The secretory structure of Hypericum perforatum and its relation to hypericin accumulation. In ACTA BOTANICA SINICA. ISSN 0577-7496, 1999, vol. 41, no. 4, pp. 369-+.

UMEK, A - KREFT, S - KARTNIG, T - HEYDEL, B. Quantitative phytochemical analyses of six Hypericum species growing in Slovenia. In PLANTA MEDICA. ISSN 0032-0943, 1999, vol. 65, no. 4, pp. 388-390.

FORNASIERO, Roberta Baroni - BIANCHI, Alberto - PINETTI, Adriano. Anatomical and ultrastuctural observations in hypericum perforatum L. Leaves. In Journal of Herbs, Spices and Medicinal Plants. ISSN 10496475, 1998-08-17, 5, 4, pp. 21-33. Dostupné na: https://doi.org/10.1300/J044v05n04_04.

NAHRSTEDT, A - BUTTERWECK, V. Biologically active constituents of the crude drug of Hypericum perforatum L. In PSYCHOPHARMAKOTHERAPIE. ISSN 0944-6877, 1998, vol. 5, no. 3, pp. 34-39.

NAHRSTEDT, A - BUTTERWECK, V. Biologically active and other chemical constituents of the herb of Hypericum perforatum L. In PHARMACOPSYCHIATRY. ISSN 0176-3679, 1997, vol. 30, no., pp. 129-134.