Items where Author is "Habtemariam, S."
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Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
4’-O-methylepigallocatechin
Motlhanka, D.M.T, Habtemariam, S. and Houghton, P. (2008) Free radical scavenging activity of crude extracts and 4´-O-methylepigallocatechin isolated from roots of Cassine transvaalensis Burtt-Davy from Botswana. African Journal of Biomedical Research, 11 (1). pp. 55-63. ISSN 1119-5096
5-O-dicaffeoylquinic acid
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
activity-guided isolation
Habtemariam, S. (2008) Activity-guided isolation and identification of free radical-scavenging components from ethanolic extract of boneset (leaves of Eupatorium perfoliatum). Natural Product Communications, 3 (8). pp. 1317-1320. ISSN 1934-578X (print), 1555-9475 (electronic)
animals
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
anti-Inflammatory Agents
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
antioxidant
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
Motlhanka, D.M.T, Habtemariam, S. and Houghton, P. (2008) Free radical scavenging activity of crude extracts and 4´-O-methylepigallocatechin isolated from roots of Cassine transvaalensis Burtt-Davy from Botswana. African Journal of Biomedical Research, 11 (1). pp. 55-63. ISSN 1119-5096
asteraceae
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
axillarin
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
Bacillus subtilis
Sánchez-Medina, A., Peña-Rodríguez, L.M., May-Pat, F., Karagianis, G., Waterman, P.G., Mallet, A.I. and Habtemariam, S. (2010) Identification of sakurasosaponin as a cytotoxic principle from Jacquinia flammea. Natural Product Communications, 5 (3). pp. 365-368. ISSN 1934 578X (printed), 1555 9475 (online)
boneset
Habtemariam, S. (2008) Activity-guided isolation and identification of free radical-scavenging components from ethanolic extract of boneset (leaves of Eupatorium perfoliatum). Natural Product Communications, 3 (8). pp. 1317-1320. ISSN 1934-578X (print), 1555-9475 (electronic)
Cassine transvaalensis
Motlhanka, D.M.T, Habtemariam, S. and Houghton, P. (2008) Free radical scavenging activity of crude extracts and 4´-O-methylepigallocatechin isolated from roots of Cassine transvaalensis Burtt-Davy from Botswana. African Journal of Biomedical Research, 11 (1). pp. 55-63. ISSN 1119-5096
cell adhesion
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
copper
Habtemariam, S. and Dagne, E. (2009) Prooxidant action of knipholone anthrone: Copper dependent reactive oxygen species generation and DNA damage. Food and Chemical Toxicology, 47 (7). pp. 1490-1494. ISSN 0278-6915 (doi:10.1016/j.fct.2009.03.032)
cytotoxic activity
Habtemariam, S. and Dagne, E. (2009) Differential cytotoxic and prooxidnant activity of knipholone and knipholone anthrone. Planta Medica, 75 (9). SL5-SL5. ISSN 0032-0943 (doi:10.1055/s-0029-1234260)
DNA damage
Habtemariam, S. and Dagne, E. (2009) Prooxidant action of knipholone anthrone: Copper dependent reactive oxygen species generation and DNA damage. Food and Chemical Toxicology, 47 (7). pp. 1490-1494. ISSN 0278-6915 (doi:10.1016/j.fct.2009.03.032)
DPPH radicals
Motlhanka, D.M.T, Habtemariam, S. and Houghton, P. (2008) Free radical scavenging activity of crude extracts and 4´-O-methylepigallocatechin isolated from roots of Cassine transvaalensis Burtt-Davy from Botswana. African Journal of Biomedical Research, 11 (1). pp. 55-63. ISSN 1119-5096
endothelial cells
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
epicatechin
Motlhanka, D.M.T, Habtemariam, S. and Houghton, P. (2008) Free radical scavenging activity of crude extracts and 4´-O-methylepigallocatechin isolated from roots of Cassine transvaalensis Burtt-Davy from Botswana. African Journal of Biomedical Research, 11 (1). pp. 55-63. ISSN 1119-5096
Escherichia coli and Pseudomonas aeruginosa
Sánchez-Medina, A., Peña-Rodríguez, L.M., May-Pat, F., Karagianis, G., Waterman, P.G., Mallet, A.I. and Habtemariam, S. (2010) Identification of sakurasosaponin as a cytotoxic principle from Jacquinia flammea. Natural Product Communications, 5 (3). pp. 365-368. ISSN 1934 578X (printed), 1555 9475 (online)
ethanolic extract
Habtemariam, S. (2008) Activity-guided isolation and identification of free radical-scavenging components from ethanolic extract of boneset (leaves of Eupatorium perfoliatum). Natural Product Communications, 3 (8). pp. 1317-1320. ISSN 1934-578X (print), 1555-9475 (electronic)
Eupatorium perfoliatum
Habtemariam, S. (2008) Activity-guided isolation and identification of free radical-scavenging components from ethanolic extract of boneset (leaves of Eupatorium perfoliatum). Natural Product Communications, 3 (8). pp. 1317-1320. ISSN 1934-578X (print), 1555-9475 (electronic)
fractionation
Sánchez-Medina, A., Peña-Rodríguez, L.M., May-Pat, F., Karagianis, G., Waterman, P.G., Mallet, A.I. and Habtemariam, S. (2010) Identification of sakurasosaponin as a cytotoxic principle from Jacquinia flammea. Natural Product Communications, 5 (3). pp. 365-368. ISSN 1934 578X (printed), 1555 9475 (online)
free radical-scavenging components
Habtemariam, S. (2008) Activity-guided isolation and identification of free radical-scavenging components from ethanolic extract of boneset (leaves of Eupatorium perfoliatum). Natural Product Communications, 3 (8). pp. 1317-1320. ISSN 1934-578X (print), 1555-9475 (electronic)
humans
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
kaempferol
Habtemariam, S. (2011) A-glucosidase inhibitory activity of kaempferol-3-O-rutinoside. Natural Product Communications, 6 (2). pp. 201-203. ISSN 1934-578X (Printed), 1555-9475 (Online)
knipholone
Habtemariam, S. and Dagne, E. (2009) Differential cytotoxic and prooxidnant activity of knipholone and knipholone anthrone. Planta Medica, 75 (9). SL5-SL5. ISSN 0032-0943 (doi:10.1055/s-0029-1234260)
Habtemariam, S. and Dagne, E. (2009) Prooxidant action of knipholone anthrone: Copper dependent reactive oxygen species generation and DNA damage. Food and Chemical Toxicology, 47 (7). pp. 1490-1494. ISSN 0278-6915 (doi:10.1016/j.fct.2009.03.032)
knipholone anthrone
Habtemariam, S. and Dagne, E. (2009) Differential cytotoxic and prooxidnant activity of knipholone and knipholone anthrone. Planta Medica, 75 (9). SL5-SL5. ISSN 0032-0943 (doi:10.1055/s-0029-1234260)
Habtemariam, S. and Dagne, E. (2009) Prooxidant action of knipholone anthrone: Copper dependent reactive oxygen species generation and DNA damage. Food and Chemical Toxicology, 47 (7). pp. 1490-1494. ISSN 0278-6915 (doi:10.1016/j.fct.2009.03.032)
leukocytes
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
luteolin
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
medicinal
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
plant extracts
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
plants
Habtemariam, S. (2010) Applying new science for old medicines: targeting leukocyte-endothelial adhesions by antiinflammatory herbal drugs. Natural Product Communications, 5 (8). pp. 1329-1336. ISSN 1934 578X (printed), 1555 9475 (online)
quercetin
Habtemariam, S. (2011) A-glucosidase inhibitory activity of kaempferol-3-O-rutinoside. Natural Product Communications, 6 (2). pp. 201-203. ISSN 1934-578X (Printed), 1555-9475 (Online)
reactive oxygen species
Habtemariam, S. and Dagne, E. (2009) Prooxidant action of knipholone anthrone: Copper dependent reactive oxygen species generation and DNA damage. Food and Chemical Toxicology, 47 (7). pp. 1490-1494. ISSN 0278-6915 (doi:10.1016/j.fct.2009.03.032)
rutin
Habtemariam, S. (2011) A-glucosidase inhibitory activity of kaempferol-3-O-rutinoside. Natural Product Communications, 6 (2). pp. 201-203. ISSN 1934-578X (Printed), 1555-9475 (Online)
saponins
Sánchez-Medina, A., Stevenson, P.C., Habtemariam, S., Peña-Rodríguez, L.M., Corcoran, O., Mallet, T.A. and Veitch, N.C. (2008) Triterpenoid saponins from the cytotoxic root extract of Sideroxylon foetidissimum, an endemic Yucatecan medicinal plant. Planta Medica, 74 (9). SL13-SL13. ISSN 0032-0943 (doi:10.1055/s-0028-1083893)
Sideroxylon foetidissimum
Sánchez-Medina, A., Stevenson, P.C., Habtemariam, S., Peña-Rodríguez, L.M., Corcoran, O., Mallet, T.A. and Veitch, N.C. (2008) Triterpenoid saponins from the cytotoxic root extract of Sideroxylon foetidissimum, an endemic Yucatecan medicinal plant. Planta Medica, 74 (9). SL13-SL13. ISSN 0032-0943 (doi:10.1055/s-0028-1083893)
Staphylococcus aureus
Sánchez-Medina, A., Peña-Rodríguez, L.M., May-Pat, F., Karagianis, G., Waterman, P.G., Mallet, A.I. and Habtemariam, S. (2010) Identification of sakurasosaponin as a cytotoxic principle from Jacquinia flammea. Natural Product Communications, 5 (3). pp. 365-368. ISSN 1934 578X (printed), 1555 9475 (online)
tanacetum vulgare
Juan-Badaturuge, M., Habtemariam, S., Jackson, C. and Thomas, M.J. (2009) Antioxidant principles of Tanacetum vulgare L. aerial parts. Natural Product Communications, 4 (11). pp. 1561-1564. ISSN 1934-578X (Print), 1555-9475 (Online)
two mammalian cell lines (HeLa and RAW 264.7)
Sánchez-Medina, A., Peña-Rodríguez, L.M., May-Pat, F., Karagianis, G., Waterman, P.G., Mallet, A.I. and Habtemariam, S. (2010) Identification of sakurasosaponin as a cytotoxic principle from Jacquinia flammea. Natural Product Communications, 5 (3). pp. 365-368. ISSN 1934 578X (printed), 1555 9475 (online)