Antihyperglycemic and antioxidative effect of hydro - methanolic (2:3) extract of the seed of Swietenia mahagoni (L.) Jacq. in streptozotocin-induced diabetic male albino rat: An approach through pancreas

Antidiabetic, antioxidative, and antihyperlipidemic activities of aqueous-methanolic (2 : 3) extract ofSwietenia mahagoni(L.) Jacq. (family Meliaceae) seed studied in streptozotocin-induced diabetic rats. Feeding with seed extract (25 mg 0.25 mL distilledwater−1100 gm b.w.−1rat−1 day−1) for 21 days to diabetic rat lowered the blood glucose level as well as the glycogen level in liver. Moreover, activities of antioxidant enzymes like catalase, peroxidase, and levels of the products of free radicals like conjugated diene and thiobarbituric acid reactive substances in liver, kidney, and skeletal muscles were corrected towards the control after this extract treatment in this model. Furthermore, the seed extract corrected the levels of serum urea, uric acid, creatinine, cholesterol, triglyceride, and lipoproteins towards the control level in this experimental diabetic model. The results indicated the potentiality of the extract ofS. mahagoniseed for the correction of diabetes and its related complications like oxidative stress and hyperlipidemia. The extract may be a good candidate for developing a safety, tolerable, and promising neutraceutical treatment for the management of diabetes.

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Comparison of Antihypertensive and Antioxidative Effect of Mahogany (Swietenia mahagoni (L.) Jacq.) Seed Extract and Purple Sweet Potato (Ipomoea batatas) Tuber Extract on Rodent Model of Hypertension

Biomedical & Pharmacology Journal ◽

10.13005/bpj/1144 ◽

2017 ◽

Vol 10 (02) ◽

pp. 577-582

Author(s):

I. Made Jawi ◽

A. N. Mahendra ◽

A. A. N. Subawa ◽

I. W. P. Sutirta Yasa ◽

W. G. Gunawan

Keyword(s):

Sweet Potato ◽

Ipomoea Batatas ◽

Seed Extract ◽

Rodent Model ◽

Antioxidative Effect ◽

Purple Sweet Potato ◽

Tuber Extract ◽

Swietenia Mahagoni

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The ultrastructure of acinar cells in the external orbital gland of young and old male rats

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100082248 ◽

1978 ◽

Vol 36 (2) ◽

pp. 276-277

Author(s):

R. Carriere

Keyword(s):

Young Adulthood ◽

Acinar Cells ◽

Cell Number ◽

Male Rats ◽

Polyploid Cell ◽

Secretory Cells ◽

Age Changes ◽

Albino Rat ◽

Golgi Membranes ◽

Diploid Cells

The external orbital gland of the albino rat exhibits both sexual dimorphism and histological age changes. In males, many cells attain a remarkable degree of polyploidy and an increase of polyploid cell number constitutes the major age change until young adulthood. The acini of young adults have a small lumen and are composed of tall serous cells. Subsequently, many acini acquire a larger lumen with an irregular outline while numerous vacuoles accumulate throughout the secretory cells. At the same time, vesicular acini with a large lumen surrounded by pale-staining low cuboidal diploid cells begin to appear and their number increases throughout old age. The fine structure of external orbital glands from both sexes has been explored and in considering acinar cells from males, emphasis was given to the form of the Golgi membranes and to nuclear infoldings of cytoplasmic constituents.

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