Items where Author is "Permana, Dharma"

Ahmad, Syahida and Ahmad Israf, Daud and Lajis, Nordin and Shaari, Khozirah and Mohamad, Habsah and Karim, Jasril and Permana, Dharma and I., Norhadiani (2006) Effect of compounds isolated from natural products on IFN-γ/LPS- induced nitric oxide production in RAW 264.7 macrophages. Pharmaceutical Biology, 44 (1). pp. 50-59. ISSN 1388-0209; ESSN: 1744-5116

Permana, Dharma and Lajis, Nordin and Shaari, Khozirah and Ali, Abdul M. and Mackeen, Mukram M. and Kitajima, Mariko and Takayama, Hiromitsu and Aimi, Norio (2003) A new prenylated hydroquinone from the roots of Garcinia atroviridis Griff ex T. Anders (Guttiferae). Zeitschrift für Naturforschung B, 58 (4). pp. 332-335. ISSN 0932-0776; eISSN: 1865-7117

Permana, Dharma and Lajis, Nordin and Mackeen, Mukram M. and Ali, Abdul M. and Aimi, Norio and Kitajima, Mariko and Takayama, Hiromitsu (2001) Isolation and bioactivities of constitutents of the roots of Garcinia atroviridis. Journal of Natural Products, 64 (7). pp. 976-979. ISSN 0163-3864; eISSN: 1520-6025

Permana, Dharma and Lajis, Nordin and Othman, A. Ghafar and Ali, Abdul M. and Aimi, Norio and Kitajima, Mariko and Takayama, Hiromitsu (1999) Anthraquinones from Hedyotis herbacea. Journal of Natural Products, 62 (10). pp. 1430-1431. ISSN 0163-3864; eISSN: 1520-6025

Lajis, N. H. and Othman, A. G. and Permana, Dharma and Hamzah, A. S. (1999) Feasibility study on the production of high value chemicals from local plants. Research Report. The Research Unit, Universiti Putra Malaysia, Serdang, Selangor.

Permana, Dharma (2002) Phytochemical and Biological Activity Studies of Hedyotis Herbacea, Hedyotis Diffusa and Roots of Garcinia Atroviridis. Doctoral thesis, Universiti Putra Malaysia.