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Results: 1-16 |
Results: 16

Authors: Ratnasooriya, WD Dharmasiri, MG
Citation: Wd. Ratnasooriya et Mg. Dharmasiri, L-arginine, the substrate of nitric oxide synthase, inhibits fertility of male rats, ASIAN J AND, 3(2), 2001, pp. 97-103

Authors: Premakumara, GAS Ratnasooriya, WD Tillekeratne, LMV Amarasekare, AS",Atta-Ur-Rahman
Citation: Gas. Premakumara et al., Human sperm motility stimulating activity of a sulfono glycolipid isolatedfrom Sri Lankan marine red alga Gelidiella acerosa, ASIAN J AND, 3(1), 2001, pp. 27-31

Authors: Sathananthan, AH Ratnasooriya, WD de Silva, PKRA Menezes, J
Citation: Ah. Sathananthan et al., Characterization of human gamete centrosomes for assisted reproduction, MA MA SY SE, 8, 2001, pp. 61-73

Authors: Ratnasooriya, WD Jayakody, JRAC
Citation: Wd. Ratnasooriya et Jrac. Jayakody, Long-term administration of large doses of paracetamol impairs the reproductive competence of male rats, ASIAN J AND, 2(4), 2000, pp. 247-255

Authors: Ratnasooriya, WD Dharmasiri, MG
Citation: Wd. Ratnasooriya et Mg. Dharmasiri, Effects of Terminalia catappa seeds on sexual behaviour and fertility of male rats, ASIAN J AND, 2(3), 2000, pp. 213-219

Authors: Ratnasooriya, WD Dharmasiri, MG Wadsworth, RM
Citation: Wd. Ratnasooriya et al., Reduction in libido and fertility of male rats by administration of the nitric oxide (NO) synthase inhibitor N-nitro-L-arginine methyl ester, INT J ANDR, 23(3), 2000, pp. 187-191

Authors: Ratnasooriya, WD Dharmasiri, MG Sirisena, DC
Citation: Wd. Ratnasooriya et al., Effects of Mucuna prurita seeds on sexual behaviour of male rats, MED SCI RES, 27(6), 1999, pp. 375-378

Authors: Ratnasooriya, WD Lokupitiya, EYK Dharmasiri, MG
Citation: Wd. Ratnasooriya et al., Analgesia and sedation induced by Mucuna prurita seeds in rats, MED SCI RES, 27(6), 1999, pp. 403-406

Authors: Ratnasooriya, WD Liyanage, GK Tillekeratne, LMV
Citation: Wd. Ratnasooriya et al., Studies on the post-coital contraceptive mechanisms of a crude extract of Sri Lankan soft coral, Sinularia crispa, MED SCI RES, 27(5), 1999, pp. 331-334

Authors: Ratnasooriya, WD Dharmasiri, MG
Citation: Wd. Ratnasooriya et Mg. Dharmasiri, Effects of an aqueous extract of trunk bark of Ficus religiosa on fertility of rats, MED SCI RES, 27(5), 1999, pp. 349-353

Authors: Fernandopulle, BMR Ratnasooriya, WD
Citation: Bmr. Fernandopulle et Wd. Ratnasooriya, Teratogenic effects of an extract of unripe Mormodica charantia fruit in rats, MED SCI RES, 27(12), 1999, pp. 807-809

Authors: Fernandopulle, BMR Ratnasooriya, WD
Citation: Bmr. Fernandopulle et Wd. Ratnasooriya, Evaluation of unripe Mormodica charantia and Mormodica dioica fruit extracts for diuretic and antidiuretic effects in rats, MED SCI RES, 27(12), 1999, pp. 821-823

Authors: Fernandopulle, BMR Ratnasooriya, WD
Citation: Bmr. Fernandopulle et Wd. Ratnasooriya, Safety profile in pregnant rats of a natural antidiabetic agent extracted from Mormodica charantia, MED SCI RES, 27(10), 1999, pp. 663-665

Authors: Ratnasooriya, WD Dharmasiri, MG
Citation: Wd. Ratnasooriya et Mg. Dharmasiri, A water extract of leaves and stems of Psychotria sarmentosa has analgesicand antihyperalgesic activity in rats, MED SCI RES, 27(10), 1999, pp. 715-718

Authors: Tiedemann, R Kurt, F Goonesekere, N Gunasekera, MB Ratnasooriya, WD
Citation: R. Tiedemann et al., A simulation study on the viability of Sri Lankan elephant Elephas maximuspopulations: Retrospective model validation and future perspectives, FOL ZOOL, 48, 1999, pp. 95-104

Authors: Ratnasooriya, WD Jayakody, JRAC Dharmasiri, MG
Citation: Wd. Ratnasooriya et al., An aqueous extract of trunk bark of Ficus religiosa has anxiolytic activity, MED SCI RES, 26(12), 1998, pp. 817-819
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