Abstract
Background: Cyclophosphamide (CPA) is a drug with a wide spectrum of clinical uses. Its effectiveness in the treatment of cancer (acute and chronic leukemias, lymphoma, and multiple myeloma) and non-malignant diseases such as rheumatoid arthritis and vasculitis has been well established. Objectives: The present investigation aimed to study the effect of a sub-lethal dose of the cyclophosphamide, 5-FU combination of 5-FU, and CPA on haematological parameters in the albino rats. Materials and Methods: Twenty-eight male adults were grouped randomly into four groups (n=5 in each group). Group I (control): Rats were injected with saline intraperitoneally at a dose of 1.0 ml/kg b.w. for 14 days. Group II cyclophosphamide (CPA): Cyclophosphamide at a dose of 10 mg/kg day by day through i.p. to rats for 14 days. Group III Fluorouracil (5-FU): 5-Fluorouracil at a dose of 10 mg/kg day by day in saline was given through i.p. to rats for 14 days. Group IV (CPA+5-FU): Rats were given CPA followed by 5-FU at a dose of 10 mg/kg per day (day by day) through i.p. to rats for 14 days. At the end of the experimental period, rats were anesthetized using light ether. Blood samples were taken for hematological evaluation. Results: White blood cells, hemoglobin content and red blood cell counts were significantly decline in rats treated with individual treatment with CPA and 5-FU in comparison to the control group, while the Combination antagonize the changes produced by CPA in hemoglobin and red blood cell counts. Intraperitoneal individual treatment with CPA and 5-FU in rats caused a significant reduction in the hematocrit and platelet. The reductions in these measured hematological parameters were also significantly and slightly ameliorated when the animals were given a combination of CPA and 5-FU. Cyclophosphamide and 5-FU individually reduced lymphocytes, neutrophils, eosinophils, and monocytes; while the combination of CPA and 5-FU antagonized these changes compared to CPA treated group. Conclusion: It could be concluded that the treatment of mammals with chemotherapy is associated with the production of free radicals that lead to hazardous alterations in hematological parameters. However, 5-FU and CPA combination could produce a significant amelioration in most cases for these changes. Future work should consider combined chemotherapy regimens, as two or more mechanisms of action of chemotherapeutic drugs could be more powerful than one mechanism. Using cyclophosphamide and 5-fluorouracil in combination may reduce cyclophosphamide’s side effects when given individually.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.