The Effect of Saffron Aqueous Extract(Crocus sativus L) on Osteogenic Differentiation of Rat Bone Marrow-Derived Mesenchymal Stem Cells
Author(s):
Abstract:
Background And Aim
Stigmas of Crocus sativus L. is widely used against different human diseases.Regarding the properties of this plant, in the present study the effects of saffron extract on inducing cell differentiation of a rat's bone marrow-derived mesenchymal stem cells (MSCs) into osteoblasts was examined. Materials And Methods
Bone marrow cells collected from ……..Wistar rat's femor and flowcytometrywere used to identify them. In the experimental group (n=…..) MSCs treatment was done with various concentrations of saffron extract (i.e.0.5, 1, 1.5, and 2 mg/ml). Cytotoxic effect of saffron extract was evaluated using MTT assay and its aqueous extract effect on cell differentiation was investigated by means of Alizarin staining and alkaline phosphates activity.Results
Flowcytometry results confirmed the presence of stem cells using CD44 antibody. MTT assay results showed that the extract concentration of 1.5 mg/ml resulted in the death of 50 percent of stem cells derived from therats’ bone marrow during 24 hours (P<0.001). Alizarin staining showed saffron aqueous extract increased osteogenic s cell differentiation in a dose dependent manner in 21 days. (The maximum cell differentiation achieved by700 μg/ml concentration). Besides, higher alkaline phosphates activity was evident in the experimental group compared to the control group (n=……) in the 14th day (P<0.001). Conclusion
According to the findings of the current study, MSCs derived from the rat's bone marrow transform into osteoblasts when treated with saffron aqueous extract.Keywords:
Language:
Persian
Published:
Birjand University of Medical Sciences, Volume:21 Issue: 2, 2014
Pages:
169 to 178
magiran.com/p1311642
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!