abstract：:It is accepted practice in presenting organ weight data to express the results relative to the animal's body weight. The data presented suggest that in rats no benefits are obtained from this method either in reducing the variability of the data or in removing bias due to different body weights. By using simulated dat...

journal_title：Toxicology

authors： Stevens MT

更新日期：1976-03-01 00:00:00

abstract：:The question as to whether or not the hypotension observed as part of the effect of tricholorofluoromethane (FC11), dichlorofluoromethane (FC 12), dichlorotetrafluoroethane (FC 114) and methyl chloroform was due to a vasodepressor component of action, in addition to the previously documented depression in myocardial c...

journal_title：Toxicology

authors： Simaan JA,Aviado DM

更新日期：1976-03-01 00:00:00

abstract：:In several separate experiments neonatal rats were intubated daily with 9, 27 or 81 mg lead acetate/kg of body weight throughout their 3-week postnatal period of development. Based on average body weights, the total daily lead intake was 0.156, 0.454 or 1.384 mg lead per animal, respectively (in addition to normal lea...

journal_title：Toxicology

authors： Sobotka TJ,Brodie RE,Cook MP

更新日期：1975-11-01 00:00:00

abstract：:An embryotoxicity study on Ponceau 4 R was carried out in SPF Wistar rats. The substance was given by gavage from day 1 to 20 of the gestation period in doses of 0, 1000, 2000, and 4000 mg/kg bw per day, dissolved in distilled water. The foetuses were removed on day 21. No effect due to the treatment with the dye was ...

journal_title：Toxicology

authors： Meyer O,Hansen EV

更新日期：1975-11-01 00:00:00

abstract：:The effect of administration of a glutamate-containing protein hydrolysate on the arcuate nucleus of 10-day-old mice was studied by two methods. Arcuate nucleus damage resulted when administration was by a single large subcutaneous dose (100 ml/kg). When the same total dose was administered subcutaneously in five smal...

journal_title：Toxicology

authors： Guzman RJ,Irwin RG,Hansen DM,Hidalgo J

更新日期：1975-09-01 00:00:00

abstract：:Pilinskaya showed that the fungicide ziram induced chrocosome aberrations in the lymphocytes of exposed industrial workers and also in lymphocyte cultures treated in vitro. Ziram is chemically similar to the drug Antabuse (disulfirm) which is used in the treatment of alcoholics. To establish whether disulfirm can also...

journal_title：Toxicology

authors： Lilly LJ

更新日期：1975-07-01 00:00:00

abstract：:Malthion, DDT, kelthane and their mixture (3 : 10 : 5) were applied to pear fruits at the rate recommended by the Ministry of Agriculture. The rate of disappearance of their residues on pear fruits was investigated under refrigerated conditions (2 +/- 1 degree and 47% relative humidity (RH)). The same insecticides wer...

journal_title：Toxicology

authors： Rawash IA,El-Gayar FM,Gaaboub IA,El-Shazli AY

更新日期：1975-05-01 00:00:00

abstract：:A mixture of 55% tallow alkyl ethoxylate sulfate (TAE3S) and 45% of linear alkylbenzene sulfonate (LAS) was fed to two generations of rats at dietary levels of 0.1, 0.5 or 1.0%. The rats were fed the surfactant mixture either continuously or during the organogenesis (days 6-15) period of six pregnancies. In addition,...

journal_title：Toxicology

authors： Nolen GA,Klusman LW,Patrick LF,Geil RG

更新日期：1975-05-01 00:00:00

abstract：:Rats received 0, 200, 1000 and 5000 ppm metaldehyde in the diet for 2 years. Reproduction studies over three generations using the same dietary levels were carried out. In the third litter of each generation attention was paid to possible embryotoxic or teratogenic effects. The parameters studied included growth, food...

journal_title：Toxicology

authors： Verschuuren HG,Kroes R,Den Tonkelaar EM,Berkvens JM,Helleman PW,Van Esch GJ

更新日期：1975-01-01 00:00:00

abstract：:Different affinities of blood for CO were observed in in vivo and in vitro experiments. Hamsters showed the greatest relative affinity (1.0), the corresponding value for rats was 0.8, for pigs 0.74 and for rabbits 0.58. The upward shift of the saturation curves was dependent on the rate of respiratory exchange per uni...

journal_title：Toxicology

authors： Klimisch HJ,Chevalier HJ,Harke HP,Dontenwill W

更新日期：1975-01-01 00:00:00