Aqueous urtica dioica leaves extract inhibits proliferation of acute myeloid leukemia cells in vitro حسب Rizk, Sandra

"…To confirm apoptosis, AnnexinV/PI dual staining method was performed showing a time- and dose-dependent increase in the number of cells in the early and late apoptosis stage. With respect to the proteins studied, treatment with Urtica dioica extract significantly increased the expression of the pro-apoptotic protein Bax with concomitant decrease in the anti-apoptotic protein Bcl-2 expression. …"
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β-2-himachalen-6-ol protects against skin cancer development in vitro and in vivo حسب Daaboul, Hamid E.

"…Papilloma incidence, yield and volume were monitored, and isolated papillomas were assessed for their pro/anti-apoptotic proteins and morphology. Results β-2-himachalen-6-ol showed a dose-dependent decrease in cell survival with an IC50 and IC90 of 8 and 30 μg/ml, respectively. …"
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Antitumor activity of β-2-himachalen-6-ol in colon cancer is mediated through its inhibition of the PI3K and MAPK pathways حسب Daaboul, Hamid E.

"…Flow cytometry analysis revealed that 10 μg/ml HC increased the number of cells undergoing necrosis (18.05%) and late apoptosis (15.66%). At HC 25 μg/ml more cells shifted toward necrosis (58.01%) and late apoptosis (30.47%). …"
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The chemotherapeutic effect of β-2-himachalen-6-ol in chemically induced skin tumorigenesis حسب Daaboul, Hamid E.

"…Papilloma yield, volume, histology, and mice weight and liver function were assessed. HC treatment decreased significantly cell survival (IC50 = 7 and IC90 = 40 μg/ml) and increased significantly cells undergoing late apoptosis and necrosis. …"
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