Mahmoud, N., Khalid, A., Khalid, SA. Leopold Flohe. Discovery of new trypanothione
reductase inhibiting antitrypanosomiasis and antileishmanial agents from Sudanese
medicinal plants. The 15th Natural Products Research Network (NAPRECA) Symposium.
Telecom Tower, Khartoum, Sudan, 7th -10th December 2013. Book of Abstracts, p. 83.
Ali, H., Schmidt, TJ, Khalid, SA. Profiling the antiplasmodial polyphenolic fraction of
Anogeissus leiocarpus leaves by LC/PDA/ESI-MS/MS. The 15th Natural Products Research
Network (NAPRECA) Symposium. Telecom Tower, Khartoum, Sudan, 7th -10th December
2013. Book of Abstracts, p. 88.
Omer, EA., Khalid, A., Khalid, SA. Evaluation of antiplasmodial activity of Sudanese
medicinal plants on the basis of Enoyl-ACP reductase (PfENR) Inhibition. The 15th Natural
Products Research Network (NAPRECA) Symposium. Telecom Tower, Khartoum, Sudan,
7th -10th December 2013. Book of Abstracts, p. 95.
Abd Algafar, SO., Ali, H., Khalid, SA. RP-HPLC-DAD/MS/MS-based metabolic profiling
of glycogen phosphorylase inhibitory active fractions of Nauclea latifolia Stem bark. The
15th Natural Products Research Network (NAPRECA) symposium. Telecom Tower,
Khartoum, Sudan, 7th -10th December 2013. Book of Abstracts, p. 97.
Abd Algaffar, SO., Khalid, SA. In vitro free radical scavenging activity of some Sudanese
medicinal plants commonly used in traditional medicine. The 15th Natural Products Research
Network (NAPRECA) symposium. Telecom Tower, Khartoum, Sudan, 7th -10th December
2013. Book of Abstracts, p. 98.
Sami Khalid CV – 20 of 24
Khalafalla, EB., Elhassan, IA., Khalid, SA. Characterization of the Essential oil of
Aristolochia bracteolate root by GC/MS. The 15th Natural Products Research Network
(NAPRECA) Symposium. Telecom Tower, Khartoum, Sudan, 7th -10th December 2013.
Book of Abstracts, p. 99.
Khalafalla, EB., Khalid, SA. The LC/MS/MS Profiling of aristolochic acids present in the
root of Aristolochia bracteolate as the cause of nephropathy among some Sudanese patients.
The 15th Natural Products Research Network (NAPRECA) symposium. Telecom Tower,
Khartoum, Sudan, 7th -10th December 2013. Book of Abstracts, p. 100.
Gasm Elsid, WA., Ali, HA., Khalid, SA. Profiling the antiplasmodial and antioxidant
polyphenolic fraction of Gueria senegalensis leaves by LC/PDA/ESIMS/MS. The15th
Natural Products Research Network (NAPRECA) symposium. Telecom Tower, Khartoum,
Sudan, 7th -10th December 2013. Book of Abstracts, p. 110.
Nassir, EH., Choudhary, MI., Khalid, SA. Isolation and structural characterization of some
antiplasmodial triterpenes from Ziziphus spina- christi root bark. The 15th Natural Products
Research Network (NAPRECA) symposium. Telecom Tower, Khartoum, Sudan, 7th -10th
December 2013. Book of Abstracts, p. 111.
Herrmann, J., Hüttel, S., El Tahir, KH., Müller, R., Khalid, SA. Anti-inflammatory
properties of Nauclea latifolia extracts and isolation of strictosamide by a high-content
screening approach. The 15th Natural Products Research Network (NAPRECA) symposium.
Telecom Tower, Khartoum, Sudan, 7th -10th December 2013. Book of Abstracts, p. 112-113.
Almahdi, RA., Hussein, MA., Ali, HA., Khalid, SA. Characterization of the bioactive
constituents in Grewia tenax fruit by LC/MS/MS analysis and assessment of its free radical
scavenging activity. The 15th Natural Products Research Network (NAPRECA) symposium.
Telecom Tower, Khartoum, Sudan, 7th -10th December 2013. Book of Abstracts, p. 116.
Khider, OM., Atta ur Rahman, Choudhary, MI., Khalid, SA. The Potential antileishmanial
activity of some selected Sudanese medicinal plants. The 15th Natural Products Research
Network (NAPRECA) Symposium. Telecom Tower, Khartoum, Sudan, 7th -10th December
2013. Book of Abstracts, p. 117.
Khalid, SA. The chemical and botanical diversity of selected antiparasitic agents isolated
from Sudanese plants. First joint IOCD-ISDNP International Symposium on Natural
Products. Mowana Safari Lodge, Ksane, Botswana. 25 – 29 February 2008. Book of
Extended Abstracts, pp: 61-62.
Nour, AM., Khalid, SA., Abdallah, WE., Kaiser, M., Brun, R., Schmidt, T.J. Trypanocidal
flavonoids from Ageratum conyzoides. 54th Annual Congress on Medicinal Plant research,
The Society for medicinal Plant Research, Faculty of Pharmacy, Helsinki, Finland, August,
2006. Poster No. P 073. Abstract, Planta Medica 72, 2006.
Nour, A.M., Khalid, S.A., Abdallah, W.E., Kaiser, M., Brun, R., Scmidt, T.J. Antiprotozoal
activity of Xanthium brasilicum and bioactivity-guided isolation of the active constituents.
54th Annual Congress on Medicinal Plant research, The Society for medicinal Plant
Research, Faculty of Pharmacy, Helsinki, Finland, August, 2006. Poster No. P 072. Abstract,
Planta Medica 72, 2006.
Ibrahim. AM., El Tahir, A., Satti, GMH., Khalid, SA. Search for drug to treat Kalazar from
plant source. Proceedings of Medicinal Plants of the Arab World Conference. Khartoum,
Sudan, November 1997. Conference Proceedings, October 2002. pp. 168 -178.
Sami Khalid CV – 21 of 24
El Tahir, A., Satti, G:M.H., Khalid, S.A. In vitro antiplasmodial activity of selected
medicinal plants with emphasis on Maytenus senegalensis. Proceedings of Medicinal Plants
of the Arab World Conference. Khartoum, Sudan, November 1997. Proceedings, October
2002. pp. 145.
Shehadeh, MB, Kolodziej, H., Khalid, SA. Inhibition of collagen-induced platelet
aggregation of human blood in vitro by certain Jordanian medicinal plants. 138th British
Pharmaceutical Conference, Glasgow, United Kingdom, September, 2001. Abstract No.
169.
Khalid, SA., Schmidt, TJ., Brun, R. Bioactivity directed isolation of sanguinarine as the
main trypanocidal alkaloid of Argemon mexicana. International Congress and 49th Annual
meeting of the Society for Medicinal Plant Research (AG). Erlangen, Germany, September,
2001. Conference Abstract No. 4.43, p. 176.
Schmidt, TJ., Willuhn, G., Khalid, SA., Brun, R. Anti-trypanosomal activity of helenalin
and some related sesquiterpene lactones. International Congress and 49th Annual meeting of
the Society for Medicinal Plant Research (AG). Erlangen, Germany, September, 2001.
Conference Abstract No. 3.62, p. 123.
Noureldeen, A., Kaminsky, R., Idris, E., Khalid, SA. Alsubki, H., Suliman, S. Evaluation of
Sudanese traditional medicinal plants for their in vitro antiplasmodial activity. 6th
International Congress of Ethnopharmacology of the International Society for
Ethnopharmacology. Zürich, Switzerland, September, 2000. Conference Abstract No:
P2A/68.
Ali, HA., Khalid, SA., Wright, AD. and König, GM. Evaluation of Sudanese medicinal
plants for their in vitro antiparasitic, reverse transcriptase and tyrosine kinase inhibitory and
cytotoxic activity. 6th International Congress of Ethnopharmacology of the International
Society for Ethnopharmacology. Zürich, Switzerland, September, 2000. Conference
Abstract No: P3B/02.
Khalid, SA., El Tahir, A., Satti, GM. Antiplasmodial activity of pristimerin isolated from
Sudanese medicinal plant Maytenus senegalensis (Lam,) Exell. 14th National Congress of
Parasitology. Organized by the International Centre fro Genetic Engineering and
Biotechnology, New Delhi. April 2000. Conference Proceedings, Abstract No: O-3.8 P. 54.
Mohamed, SS., Eltom, WH., Khalid, SA., Sati, GM., Ward, SA., and Edwards, GI.
Pharmacokinetics of intra muscular artemether and dihydro-artemisinin in Sudanese patients
and healthy volunteers. 9th Jordanian Pharmaceutical Conference, Holiday Inn, Amman,
Jordan, February/March, 2000. Conference Proceedings.
Khalid, SA. Has traditional medicine anything to offer orthodox medicine? The 137th British
Pharmaceutical Conference, Birmingham, U.K, September 10-13, 2000. The
Pharmaceutical Journal, 265, No 7119, P. 625.
Khalid, SA. The antimalarial and antileishmanial activity of gossypol and its enantiomers.
The 7th NAPRECA Symposium on Natural Products. Dar Es Salaam, Tanzania, August
1997. Conference Abstract.
Khalid, SA.,Drout, IA. The anticariogenic activity of Salvadora persica: The role of
glucosinolates and their mechanism of action. The 6th NAPRECA Symposium on Natural
Products Kampala, Uganda, September 1995. Extended Abstracts No.16.
Khalid, SA., Noah, FS., Lieden, SA. and El-Tom, M. The goitrogenic activity of pearl millet
(Pennisetum americanum). 5th NAPRECA Symposium on Natural Products. Antananarivo,
Madagascar, September 1993, Extended Abstracts p. 57.
Sami Khalid CV – 22 of 24
Daroat, IA., Farouk, A.,Khalid, SA. Clinical Effect of Salvadora persica leaf extract on
destructive periodontities. The 1st International Middle East Conference on Pharmaceutical
Sciences. Irbid, Jordan, May 1993. Conference Abstract No. 58.
Khalid, HS, Bashir, AK., El Khair, YM., Adam, SE. and Khalid, SA. In vivo anthelmintic
activity of some Sudanese medicinal plants. The 1st International Middle East Conference on
Pharmaceutical Sciences. Irbid, Jordan, May 1993. Conference Abstract No. 27.
Elgamal, AA., Alsayed Ali, Khalid, SA. Effect of Argemon maxicana seeds on
prostaglandin F2
like activity in the rat brain. The 1st International Middle East Conference
on Pharmaceutical Sciences. Irbid, Jordan, May 1993. Conference Abstract No. 6.
Hussein, GM., Farouk A., Khalid, SA. The antimicrobial and antimalarial activity of Khaya
senegalensis. The 1st International Middle East Conference Pharmaceutical Sciences. Irbid,
Jordan, May 1993. Conference Abstract No. 76.
Bebawi, FF., Khalid, SA., Musselman, LJ. Effects of urea nitrogen on stimulant activity of
Sorghum and germination capacity of Striga. Proceedings of the 5th International Symposium
on Parasitic Weeds. Nairobi, Kenya, June 1991.
Khalid, SA. The antimalarial activity of limonoids. Proceedings of the 4th NAPRECA
Symposium on Natural Products. Addis Ababa, Ethiopia, Extended Abstracts pp. 9-12,
December 1991.
Khalid, SA. Structural elucidation of some African Rutaceous alkaloids; an integrated
spectroscopic approach. Proceedings of the International Symposium on Alkaloids and
Anthraquinones of African Medicinal Plants. Conference proceedings, pp. 39-55, July 1985.
Khalid, SA., Reisch, J., Szendrei, K. and Novàk, I. Chromons and coumarins from the roots
of Peucedanum ostruthium. 6th Hungarian Pharmaceutical Congress, Budapest, Hungary,
1974. Congress Abstracts, P.8.