Effects of Low-Level (1.0 R) X-Irradiation on the Erythroid Response of the Rat Bone Marrow

1976 ◽  
Vol 65 (1) ◽  
pp. 83 ◽  
Author(s):  
J. K. Gong ◽  
C. A. Glomski ◽  
N. L. Frederiksen ◽  
A. J. Lawson ◽  
J. P. Daley
Keyword(s):  
Bone Marrow ◽  
Low Level ◽  
Erythroid Response ◽  
X Irradiation ◽  
Rat Bone

Dosage and Passage Dependent Neuroprotective Effects of Exosomes Derived from Rat Bone Marrow Mesenchymal Stem Cells: An In Vitro Analysis

2018 ◽  
Vol 18 ◽  
Author(s):  
Chaitra Venugopal ◽  
Christopher Shamir ◽  
Sivapriya Senthilkumar ◽  
Janitri Venkatachala Babu ◽  
Peedikayil Kurien Sonu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Neuroprotective Effects ◽  
Marrow Mesenchymal Stem Cells ◽  
Vitro Analysis ◽  
In Vitro Analysis ◽  
Rat Bone

Glucosamine Protects Rat Bone Marrow Cells Against Cisplatin-induced Genotoxicity and Cytotoxicity

2019 ◽  
Vol 19 (14) ◽  
pp. 1695-1702 ◽  
Author(s):  
Mohsen Cheki ◽  
Salman Jafari ◽  
Masoud Najafi ◽  
Aziz Mahmoudzadeh
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Micronucleus Assay ◽  
Ros Generation ◽  
Polychromatic Erythrocytes ◽  
Hematological Analysis ◽  
Antagonistic Potential ◽  
Harmful Effects ◽  
Rat Bone ◽  
Marrow Cells

Background and Objective: Glucosamine is a widely prescribed dietary supplement used in the treatment of osteoarthritis. In the present study, the chemoprotectant ability of glucosamine was evaluated against cisplatin-induced genotoxicity and cytotoxicity in rat bone marrow cells. Methods: Glucosamine was orally administrated to rats at doses of 75 and 150 mg/kg body weight for seven consecutive days. On the seventh day, the rats were treated with a single injection of cisplatin (5 mg/kg, i.p.) at 1h after the last oral administration. The cisplatin antagonistic potential of glucosamine was assessed by micronucleus assay, Reactive Oxygen Species (ROS) level analysis, hematological analysis, and flow cytometry. Results: Glucosamine administration to cisplatin-treated rats significantly decreased the frequencies of Micronucleated Polychromatic Erythrocytes (MnPCEs) and Micronucleated Normchromatic Erythrocytes (MnNCEs), and also increased PCE/(PCE+NCE) ratio in bone marrow cells. Furthermore, treatment of rats with glucosamine before cisplatin significantly inhibited apoptosis, necrosis and ROS generation in bone marrow cells, and also increased red blood cells count in peripheral blood. Conclusion: This study shows glucosamine to be a new effective chemoprotector against cisplatin-induced DNA damage and apoptosis in rat bone marrow cells. The results of this study may be helpful in reducing the harmful effects of cisplatin-based chemotherapy in the future.

scholarly journals Cellular localization of cyclic AMP and cyclic GMP in rat bone marrow

1979 ◽  
Vol 29 ◽  
pp. 85
Author(s):  
Nobuyoshi Yoshida ◽  
Kohtaro Taniyama ◽  
Chikako Tanaka
Keyword(s):  
Bone Marrow ◽  
Cyclic Amp ◽  
Cyclic Gmp ◽  
Cellular Localization ◽  
Rat Bone
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