<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The ethyl acetate extract of the leaves of Cola millenii were investigated for it secondary metabolites as well as its effect on serum indices and antioxidant status in normal male albino rats. Fresh leaves of C. millenii were air dried, extracted with ethyl acetate and concentrated. The extract was analysed for its secondary metabolites using the Fourier transform infrared (FTIR) spectroscopy. Three concentrates consisting of 50, 100, and 200 mg/kg body weight (bw) of the extract were prepared. Groups of five rats were intraperitoneally injected with each of the doses, whilst a fourth group was not injected and served as the normal control. After 7 days, the rats were sacrificed by cervical dislocation. Blood serum was analysed for hepatic and renal biomarkers as well as cholesterol level. Hepatic tissue was analysed for malondialdehyde (MDA) level, superoxide dismutase (SOD) and catalase (CAT). FITR spectroscopy revealed the presence of aliphatic, carboxylic acids, esters and alkenes functional groups. Administration of the extract doses led to the increased serum activities of hepatic and renal biomarkers. About 50 mg/kg bw of the extract had the least cholesterol level compared to the other doses. MDA level was significantly (p &lt; 0.05) reduced in rats administered with 50 mg/kg bw of the extract. Except for the lowest dose, little or no significant effect was observed on SOD and CAT activities. These results indicate the medicinal potential of ethyl acetate extract of C. millenii leaves as portrayed by the low cholesterol and MDA levels and increased CAT activity with 50 mg/kg bw being the most active concentration.</p></abstract>

The ethyl acetate extract of the leaves of Cola millenii were investigated for it secondary metabolites as well as its effect on serum indices and antioxidant status in normal male albino rats. Fresh leaves of C. millenii were air dried, extracted with ethyl acetate and concentrated. The extract was analysed for its secondary metabolites using the Fourier transform infrared (FTIR) spectroscopy. Three concentrates consisting of 50, 100, and 200 mg/kg body weight (bw) of the extract were prepared. Groups of five rats were intraperitoneally injected with each of the doses, whilst a fourth group was not injected and served as the normal control. After 7 days, the rats were sacrificed by cervical dislocation. Blood serum was analysed for hepatic and renal biomarkers as well as cholesterol level. Hepatic tissue was analysed for malondialdehyde (MDA) level, superoxide dismutase (SOD) and catalase (CAT). FITR spectroscopy revealed the presence of aliphatic, carboxylic acids, esters and alkenes functional groups. Administration of the extract doses led to the increased serum activities of hepatic and renal biomarkers. About 50 mg/kg bw of the extract had the least cholesterol level compared to the other doses. MDA level was significantly (p < 0.05) reduced in rats administered with 50 mg/kg bw of the extract. Except for the lowest dose, little or no significant effect was observed on SOD and CAT activities. These results indicate the medicinal potential of ethyl acetate extract of C. millenii leaves as portrayed by the low cholesterol and MDA levels and increased CAT activity with 50 mg/kg bw being the most active concentration.

Cola millenii Leaf Ethyl Acetate Extract: Fourier Transform Infrared (FTIR) Spectroscopy; Modulatory Effect on Serum Indices and Redox Biomarkers

European Pharmaceutical Journal

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

The ethyl acetate extract of the leaves of Cola millenii were investigated for it secondary metabolites as well as its effect on serum indices and antioxidant...

Cola millenii Leaf Ethyl Acetate Extract: Fourier Transform Infrared (FTIR) Spectroscopy; Modulatory Effect on Serum Indices and Redox Biomarkers

Article Category: Original research article

Publié en ligne: 07 févr. 2017

Pages: 7 - 11

Reçu: 23 juin 2016

Accepté: 13 oct. 2016

DOI: https://doi.org/10.1515/afpuc-2016-0016

Mots clés
Anti-oxidative stress -Cola milleni - Medicinal plants

© by O. L. Erukainure

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Cola millenii Leaf Ethyl Acetate Extract: Fourier Transform Infrared (FTIR) Spectroscopy; Modulatory Effect on Serum Indices and Redox Biomarkers

Article Category: Original research article

Publié en ligne: 07 févr. 2017

Pages: 7 - 11

Reçu: 23 juin 2016

Accepté: 13 oct. 2016

DOI: https://doi.org/10.1515/afpuc-2016-0016

Mots clésAnti-oxidative stress -Cola milleni - Medicinal plants

© by O. L. Erukainure

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
Anti-oxidative stress -Cola milleni - Medicinal plants