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关键词:'E51007'
显示 1-16 共 16 条结果 关于 "E51007" 范围 论文
I E Dreosti et al.
Research communications in chemical pathology and pharmacology, 41(2), 265-281 (1983-08-01)
N-Nitrosoethylurea (ENU) and ethylurea (EU) with sodium nitrite (NaNO2) were administered daily by mouth to Hooded Wistar rats. Doses ranged from 1-50 mg ENU/kg body weight (day-1) and from 20-70 mg EU/kg body weight day-1 and extended over days 7
H Suzuki et al.
Chemical & pharmaceutical bulletin, 45(10), 1688-1693 (1997-11-14)
The most prevalent means for producing solid dispersions of nifedipine, a poorly water-soluble drug, are the solvent based processes that bring problems of environmental and health. We have investigated the preparation of solid dispersions of nifedipine (mp 173 degrees C)
Emmanuelle Mounetou et al.
Investigational new drugs, 28(2), 124-131 (2009-02-12)
In a search for more selective anticancer drugs, we have designed nitrogen mustard and nitrosourea conjugates leading to a series of N-4-aryl-N'-2-chloroethylureas (CEUs). The iodinated derivative N-4-iodophenyl-N'-2-chloroethylurea (4-ICEU) has demonstrated significant antineoplastic and antiangiogenic potency in preclinical evaluations. In this
Marcelo Fabiano Gomes Boriollo et al.
BMC complementary medicine and therapies, 20(1), 133-133 (2020-05-01)
Sedum praealtum has been used for a long time in traditional medicine as an analgesic and anti-inflammatory agent. Its beneficial effects have been known since ancient times, when Latinos used it to treat sore and swollen eyes. This research evaluated
The C-terminal extrahelical peptide of type I collagen and its role in fibrillogenesis in vitro: effects of ethylurea.
M J Capaldi et al.
Biopolymers, 23(2), 313-323 (1984-02-01)
N Poklar et al.
International journal of peptide and protein research, 39(5), 415-418 (1992-05-01)
The apparent molal volumes of nine dipeptides containing glycine, L-valine, and L-leucine have been determined in methyl, N,N'-dimethyl and ethylurea solutions from precise density measurements. Limiting partial molal volumes. V2(0), at various solute concentrations have also been calculated. The experimental
H Inoue et al.
Mutation research, 88(3), 281-290 (1981-03-01)
The standard sex-linked recessive lethal test was used to test whether NO2 induces lethal mutations in male germ cells of Drosophila in the presence or absence of alkylureas. Methylurea, ethylurea and NO2 alone did not enhance the mutation frequency significantly.
Shinichi Kawata et al.
Anatomical science international, 94(2), 209-215 (2019-01-04)
Formaldehyde (FA) is frequently used to embalm human cadavers that are employed to teach gross anatomy to medical and dental students. However, exposure to FA is harmful to both students and educators. The aim of this study was to reduce
A Saint-Laurent et al.
Chemistry and physics of lipids, 111(2), 163-175 (2001-07-18)
We have investigated the interaction between a new class of antineoplastic agents derived from arylchloroethylurea (CEU) and different lipids such as dimyristoylphosphatidylcholine (DMPC) in the absence and presence of 30 mol% of cholesterol, dimyristoylphosphatidylglycerol (DMPG) and a mixture made of
H Goldstein et al.
AIDS (London, England), 5(12), 1447-1452 (1991-12-01)
The risk of infection by HIV-1 through transfusion of contaminated blood products has been markedly decreased but not eliminated by serological screening of donors. Methods are required to further minimize or eliminate the risk of infection of blood product recipients.
Z Kranjc et al.
International journal of peptide and protein research, 42(4), 320-325 (1993-10-01)
Solvation of human serum albumin in aqueous solutions of urea, methyl-, N,N'-dimethyl-, and ethylurea was studied by density measurements. From the densities at constant molality and constant chemical potential, the preferential solvation parameters of human serum albumin were determined. In
E Zerovnik et al.
Biochimica et biophysica acta, 1209(1), 140-143 (1994-11-16)
The volumes of elution of denatured states of four proteins at high urea (8 M) and ethylurea (6 M) concentration were determined. They were found equally unfolded in both solvents. The volumes of elution of the unfolded states were compared
L D Koller et al.
Toxicologic pathology, 13(1), 50-57 (1985-01-01)
Sprague-Dawley rats were exposed to 0, 26, or 2600 ppm lead as lead acetate in drinking water for 76 weeks. At 28 weeks of lead exposure, a portion of each group was exposed simultaneously to 6.36 g/kg ethyl urea (EU)
A A Saboury et al.
Journal of enzyme inhibition, 11(3), 217-222 (1997-01-01)
The kinetics of the inhibition of jack bean urease in the presence of ethylurea and N,N-dimethylurea was studied at pH = 7.0. Both inhibitors were competitive inhibitors. A simple novel method was used for determining the dissociation constants (Ki) values
D S Grosch
Mutation research, 88(2), 179-189 (1981-02-01)
Ethylurea (EU) and NaNO2 fed simultaneously to female braconid wasps caused several types of changes in reproductive performance. Early effects included a decrease in (a) the number of vitellogenic oocytes developing into eggs, and in (b) the hatchability of the
Anju Krishnan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 246, 118990-118990 (2020-10-11)
Photophysical studies of resorcinol based acridinedione dyes with beta Cyclodextrin (β-CD) in the presence of urea (U) and tetramethylurea (TMU) were carried out in water. A marked variation in the absorption spectra of dye-β-CD complex was found to be more
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