» Authors » D G Sixsmith

D G Sixsmith

Explore the profile of D G Sixsmith including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 18
Citations 181
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
WATKINS W, Chulay J, Sixsmith D, SPENCER H, Howells R
J Pharm Pharmacol . 1987 Apr; 39(4):261-5. PMID: 2884288
Pharmacokinetic parameters for cycloguanil and chlorcycloguanil, the active metabolites of proguanil (Paludrine] and chlorproguanil (Lapudrine) have been measured in a bioassay which assesses the in-vitro growth inhibition of a cycloguanil-...
2.
SPENCER H, WATKINS W, Sixsmith D, Koech D
Trans R Soc Trop Med Hyg . 1986 Jan; 80(2):201-3. PMID: 3538522
The response of Plasmodium falciparum isolates to dihydrofolate reductase inhibitors (DHFRI) was examined in Malindi, Kenya. All 20 infected children treated with pyrimethamine/sulphadoxine responded. In contrast, after treatment with pyrimethamine,...
3.
SPENCER H, Sixsmith D, WATKINS W, Koech D, Chulay J
Trans R Soc Trop Med Hyg . 1985 Jan; 79(1):116-8. PMID: 3887676
No abstract available.
4.
WATKINS W, Sixsmith D, Chulay J, SPENCER H
Mol Biochem Parasitol . 1985 Jan; 14(1):55-61. PMID: 3885030
The activity of pyrimethamine and sulfadoxine against two strains of Plasmodium falciparum has been studied in vitro by a radioisotopic technique. Low level antagonism of pyrimethamine resulted from the inclusion...
5.
Sixsmith D, WATKINS W, Chulay J, SPENCER H
Am J Trop Med Hyg . 1984 Sep; 33(5):772-6. PMID: 6385738
Three tetrahydrofolate dehydrogenase (dihydrofolate reductase = EC 1.5.1.3) inhibitors were tested for antimalarial activity against Plasmodium falciparum, using an in vitro radioisotopic technique. Activity of each drug was tested in...
6.
WATKINS W, Sixsmith D, Chulay J
Ann Trop Med Parasitol . 1984 Jun; 78(3):273-8. PMID: 6385887
Using an in vitro radioisotopic method, the activity was measured of proguanil, its metabolites cycloguanil and p-chlorophenylbiguanide (PBG), pyrimethamine, and chloroquine against seven Kenyan and three South East Asian strains...
7.
Chulay J, WATKINS W, Sixsmith D
Am J Trop Med Hyg . 1984 May; 33(3):325-30. PMID: 6375404
Two strains of Plasmodium falciparum were tested in vitro for sensitivity to the dihydrofolate reductase inhibitor pyrimethamine, the p-aminobenzoic acid (PABA) analogue sulfadoxine, and combinations of both drugs. One strain...
8.
SPENCER H, Oloo A, WATKINS W, Sixsmith D, Churchill F, Koech D
Lancet . 1984 Apr; 1(8383):956-7. PMID: 6143883
No abstract available.
9.
WATKINS W, Sixsmith D, SPENCER H, Boriga D, Kariuki D, Kipingor T, et al.
Lancet . 1984 Feb; 1(8373):357-9. PMID: 6141423
Studies were conducted in Malindi, Kenya, to assess the response of Plasmodium falciparum to chloroquine and amodiaquine in vivo (by an extended 14-day test) and in vitro (with the Rieckmann...
10.
SPENCER H, WATKINS W, Sixsmith D, Koech D, Chulay J
Bull World Health Organ . 1984 Jan; 62(4):615-21. PMID: 6386209
A useful in vitro method for field evaluation of Plasmodium falciparum sensitivity to pyrimethamine/sulfadoxine is described. Thirty-five Kenyan schoolchildren infected with P. falciparum were treated with this drug combination and...