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Hormone inducive effects of Syzygium aromaticum (Clove) extract on the reproductive performance of Bucks


K.M. Okukpe
O.M. Odesanmi
A.W. Olaniyi
M. Adua
A.O. Adeyina
O.I. Alli
B.H. Ajao

Abstract

Syzygium aromaticum (Clove) is a small evergreen tree of the myrtle family known for its unopened reddish-brown flower bud with strong aromatic flavor that are used for culinary purpose and are believed to have aphrodisiac properties. The objective of the experiment was to assess the effect of clove extract on hormone profile of West African Dwarf (WAD) bucks. One hundred and fifty WAD bucks with average weights of 10kg were randomly assigned to five treatments with 30bucks per treatment in a completely randomized design. Treatment A (control) and B were subcutaneously administered 0.1mL/kg of normal saline solution and 0.1mL/kg sildenafil citrate, respectively. Treatments C, D and E were administered 0.1, 0.2, and 0.3mL/kg of clove extract, respectively. The result showed a significant increase in WBC while PCV decreased with corresponding increase in extract doses. The extracts also significantly cause a reduction in creatinine, alkaline phosphatase (ALP) and aspartate aminotransferase (AST) with a significant increase in serum urea and alanine aminotransferase (ALT). There were significant increase in serum testosterone and prolactin while follicle stimulating hormone and luteinizing hormone were reduced. It was therefore concluded that subcutaneous administration of syzygium aromaticum extract could enhance sexual function at low doses of 0.1mL/kg body weight of bucks with no observable tissue damage.


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eISSN: 0331-2062