Smith et al 1985). Kratom Herb Benefits Marmaduke it is one of the recommended assays for determining protein content of cell lysates used for gel electrophoresis in immunoblotting. BCA protein assay kit (Fig.
Discussion Mitragyna speciosa Korth (Kratom) leaves have been used by humans for decades. There are no reports of increased cancer associated with consumption of Kratom leaves although such associations have never been examined in a proper controlled study. Neither is there any information available concerning the genotoxic potential of Kratom leaves. As part of establishing a database on the toxicological potential of the use of this plant I have attempted to examine the possible toxicological effects this plant might have including potential for carcinogenicity via genotoxicity testing. The basic toxicology data established in the previous chapter has informed us on the potential cytotoxicity of MSE and MIT on several human cell lines which generally shows cytotoxicity with high dose. The lethal effect of the extract and major alkaloid (MIT) on the cells examined prompted the kratom kratom natural pain killer max dosage question whether cell death was accompanied by DNA damage.
Thus the findings of this study will hopefully contribute to a better understanding in predicting the risk upon consuming Mitragyna speciosa Korth leaves. M human consumption of Mitragyna speciosa Korth leaves at pharmacologically active doses would appear to be substantially lower than the threshold of toxicity predicted from my in vitro study. Taking into account all the findings of my studies MSE and MIT could be potentially harmful in humans at high doses. The safety assessment assumptions suggest that the use of Mitragyna speciosa Korth leaves within the range of pharmacologically active doses as reported in the literature is probably safe however caution should be taken as MSE toxicity in this study was found to be enhanced by metabolism particularly by CYP 2E1. Thus the combination consumption of Mitragyna speciosa Korth leaves with CYP 2E1 inducers may shift toxicity closer to doses that are green vein borneo kratom effects pharmacologically active.
If time had permitted the role of metabolism in activating MSE and MIT would have been an important area to pursue. As part of a toxicological assessment genotoxic potential of a compound is important to characterise. A genotoxic agent is capable of causing DNA damage and if repair is unsuccessful it can lead to further major problems such as carcinogenesis.
MLA for MIT The preliminary data shown in table 3. S9 did not influence the MIT metabolism as the cells number were within the similar range as cells in negative control groups or positive control group and the RSG values were high and not much different with other groups. Interestingly in the absence of S9 MIT showed dose-dependant cytotoxicity (low RSG) on its own. The preliminary data shown here are the results taken after 2 days expression period prior to plating.
Human DNA repair genes. Science 16: 291: 1284-1289. Cell
death: the significance of apoptosis.
After Kratom Kratom Herb Benefits Marmaduke Herb Benefits Marmaduke routine harvesting as described in chapter 2 section 2. PBS followed by centrifugation (1200 r. Cells were re-suspended in Annexin-binding buffer (10mM HEPES 150 mM NaCl and 2.
After routine harvesting as described in chapter 2 section 2. PBS followed by centrifugation (1200 r. Cells were re-suspended in Annexin-binding kratom legal countries buffer (10mM HEPES 150 mM NaCl and 2.
Effect of MSE on the cell cycle distribution of MCL-5 cells after 24 and 48 hr treatment. Histograms are representative of three replicates of experiments with Kratom Herb Benefits Marmaduke similar results mitragyna speciosa kratom dosage guidelines and analysed by Modfit software. Effects of higher dose of MSE on the cell cycle distribution of MCL-5 after 48 hr treatment. MSE on the cell cycle distribution of MCL-5 cells at different time points (4 8 24 48 72 and 96 hr treatment). Human neuroblastoma- SH-SY5Y cells The effects of MSE and MIT on the cell cycle of SH-SY5Y cells were also determined.
Biotechniques 22: 1020-1024. Herbal medicines: its toxic effects and drugs interactions. Animal models of neoplastic development. Biol (Basel) 106: 53-57.
Inhibitory effect of mitragynine an alkaloid with analgesic effect from thai medicinal plant Mitragyna speciosa on electrically stimulated contraction of isolated guinea-pig ileum through the opioid receptor. Life Sciences 60: 933-942. Mitragyna speciosa) a Thai medical plant with special reference to its analgesic activity.