There are several androgen deficiency models that can be used to study the effects of pro-androgenic agents such as Eurycoma longifolia (EL). Suitable model must be chosen so that the androgenic effects of the agents tested could be demonstrated. As an example, EL was postulated to produce androgenic effects by stimulating the testosterone release by the testes. This makes the orchidectomy rat ...

While many people have probably not heard of it, Tongkat Ali has historically been used to treat health problems ranging from fevers to intestinal worms. This herbal extract is most popularly known (no wonder!) as an aphrodisiac for men. Although it comes from a plant in the Southeast Asian rainforests, it is now widely available either as a pill or an instant coffee additive. This herbal suppl...

While many people have probably not heard of it, Tongkat Ali has historically been used to treat health problems ranging from fevers to intestinal worms. This herbal extract is most popularly known (no wonder!) as an aphrodisiac for men. Although it comes from a plant in the Southeast Asian rainforests, it is now widely available either as a pill or an instant coffee additive. This herbal suppl...

Eurycoma longifolia (Simaroubaceae) is a popular folk medicine that has traditionally been used in Southeast Asia as an antimalarial, aphrodisiac, antidiabetic, and antimicrobial and in antipyretic remedies. This study evaluates the effects of Eurycoma longifolia extract on cytochrome P450 (CYP) enzyme-mediated drug metabolism to predict the potential for herb-drug interactions. Methanolic extr...

Eurycoma longifolia, locally known as ‘Tongkat Ali’ is a popular local medicinal plant that possess a lot of medicinal properties as claimed traditionally, especially in the treatment of malaria. The claims have been proven scientifically on isolated compounds from the plant. The present study is to investigate the anti malaria properties of Eurycoma longifolia standardized extract (root) (TA16...

The objective of this study was to evaluate the density, chemical properties and bonding quality two lesser-used Mozambican wood species known as messassas (Brachystegia spiciformis Julbernardia globiflora) aiming at edge-glued panel production. performed using structural adhesive polyvinyl acetate D4, semi-structural emulsion polymer isocyanate non-structural D3 applied 120·m-2 180·m-2 weigh...

There has been considerable controversy about whether this last entailment always holds. Ordinary subjects may judge that (4) and (5) are appropriate in cases in which none of (1)-(3) are—cases in which Jack’s breaking the base is a foreseen but undesired consequence of Jack’s intentionally doing something else. It is currently debated what the best explanation of such ordinary reactions might ...

Osteoporosis in elderly men is now becoming an alarming health issue due to its relation with a higher mortality rate compared to osteoporosis in women. Androgen deficiency (hypogonadism) is one of the major factors of male osteoporosis and it can be treated with testosterone replacement therapy (TRT). However, one medicinal plant, Eurycoma longifolia Jack (EL), can be used as an alternative tr...

Eurycoma longifolia fruits are borne in large bunches consisting of 200-300fruits in each bunch. Even though trees produce abundant fruits during the peak fruiting season in September, yet the number of seedlings found growing in the forest floor is very low. Our results indicated that the seeds with hard endocarp sown in a 1:1 soil and sand mixture only start to germinate 43 days after sowing ...