| Abstrakt: |
Dibenzyl trisulfide (DTS) has been reported to have cytotoxic and anti-inflammatory effects. It also affects erythrocyte deformability. We investigated the effects of DTS on the p50 of the oxygen haemoglobin dissociation curve. Blood samples from 10 healthy male volunteers with normal haemoglobin AA were exposed to 50, 100, 200 and 400 ng/mL, respectively, of DTS. A hemox-analyzer was used to obtain the p50 values. The mean p50 value for the control samples was 25.89 ± 2.18 mm Hg. The values for the samples exposed to 50, 100, 200 and 400 ng/mL were 23.53 ± 1.81 mm Hg, 22.62 ± 1.61 mm Hg, 21.88 ± 1.67 mm Hg and 21.68 ± 1.88 mm Hg, respectively. DTS caused a significant (p<0.001) reduction in p50 values indicating a shift of the oxygen- haemoglobin dissociation curve to the left in all the samples compared with control, suggesting that the administration of DTS could result in decrease in oxygen supply to tissues. [ABSTRACT FROM AUTHOR] |
