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E Longstaff

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Articles 31
Citations 163
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Recent Articles
1.
von Krogh G, Longstaff E
Sex Transm Infect . 2001 Nov; 77(6):409-12. PMID: 11714936
Podophyllin, a crude plant extract with low efficacy, high toxicity, and a serious mutagenicity profile does not comply with the WHO guidelines for plant derived treatments and should be removed...
2.
Longstaff E, von Krogh G
Regul Toxicol Pharmacol . 2001 May; 33(2):117-37. PMID: 11350195
Topical application of podophyllin solution, long considered the therapy of first choice against condylomata acuminata, can no longer be recommended due to its low efficacy and gross toxicity. Self-treatment with...
3.
Longstaff E
Ann N Y Acad Sci . 1988 Jan; 534:283-98. PMID: 3389661
A series of chlorofluorocarbons (CFC) have been evaluated for carcinogenic potential in two comprehensive toxicity studies. The first of these studies involved an assessment of their potential carcinogenicity using in...
4.
Longstaff E
Adverse Drug React Acute Poisoning Rev . 1986 Jan; 5(4):235-55. PMID: 3548271
No abstract available.
5.
Styles J, Richardson C, Callander R, Cross M, Bennett I, Longstaff E
Mutat Res . 1985 Apr; 142(4):187-92. PMID: 3885022
The halocarbon BCF was tested in 3 assays to assess its mutagenicity and clastogenicity. It produced a positive response in Salmonella typhimurium strain TA1535 but was negative in TA1537, TA1538,...
6.
Litchfield M, Longstaff E
Food Chem Toxicol . 1984 Jun; 22(6):465-75. PMID: 6539738
No abstract available.
7.
Longstaff E, Robinson M, Bradbrook C, Styles J, Purchase I
Toxicol Appl Pharmacol . 1984 Jan; 72(1):15-31. PMID: 6710481
Two short-term in vitro tests for mutagenicity (Salmonella reverse mutation and BHK21 cell transformation) were conducted on a series of fluorocarbons. Some of these materials (FC22, FC31, FC142b, FC143, and...
8.
Longstaff E, Walker A, Jackh R
IARC Sci Publ . 1984 Jan; (53):235-43. PMID: 6398283
A survey of the epidemiological and experimental evidence for nickel compound carcinogenesis suggests that nickel and nickel oxide should not be considered carcinogens for risk-assessment purposes. A rationalization of the...
9.
Ashby J, Elliott B, Lefevre P, Styles J, Longstaff E
Environ Health Perspect . 1983 Apr; 50:339-46. PMID: 6873024
4-N-Pyrrolidinylazobenzene (4N) is a close structural analog of the rodent liver carcinogen 4-dimethylaminoazobenzene (DAB). This structural similarity led us to evaluate it for genotoxic activity in vitro. We observed activity...
10.
Herbold B, Arni P, Engelhardt G, GERICKE D, Longstaff E
Mutat Res . 1982 Dec; 97(6):429-35. PMID: 6755242
No abstract available.