The influence of myristic acid in a narrow physiological range (0.5 to 2.4% of total dietary energy) on the plasma and hepatic cholesterol metabolism was investigated in the hamster. The hamsters were fed on a diet containing 12.5 g fat/100 g and 0.05 g cholesterol/100 g with 0.5% myristic acid (LA diet) for 3 weeks (pre-period). During the following 3 weeks (test period), they were divided int...

The bactericidal properties of myristic acid and curcumin were revealed in a number of studies. However, whether curcumin-loaded myristic acid microemulsions can be used to inhibit Staphylococcus epidermidis, which causes nosocomial infections, has not been reported. Our aim was to develop curcumin-loaded myristic acid microemulsions to inhibit S. epidermidis on the skin. The interfacial tensio...

The hypothesis that myristic acid (C14:0) has a stronger cholesterol-increasing potential than does palmitic acid is based on very few experimental observations. A randomized, strictly controlled dietary study was therefore designed to investigate the effect of a synthetic fat that was high in myristic acid, and palm oil, which is high in palmitic acid, on lipoproteins and hemostatic variables....

The purpose of this study was to analyze the effects of increasing amounts of dietary myristic acid (0.03 to 4.2% of the total dietary energy) on the plasma and hepatic cholesterol metabolism. Six groups of hamsters received semi-purified diets containing 0.05% cholesterol and 12.5% lipids and differing only by the nature of the triglycerides (Safflower oil, lard, lard/coconut oil (1:1), milk f...

Rice (Oryza sativa) is among Nigeria's top priority staple crops that play a role in food security and livelihood resilience within the household. Different varieties of rice landraces are grown Nigeria; Abakaliki Ebonyi State consumed almost all parts country. This study evaluated fatty acid composition parboiled un-parboiled landraces. The GC-MS analysis revealed myristic, myristoleic, oleic,...

A mixture of eight fatty acids (linoleic, palmitic, stearic, myristic, elaidic, lauric, oleic, and palmitoleic acids) at similar concentrations identified in human amniotic fluid produces anxiolytic-like effects comparable to diazepam in Wistar rats. However, individual effects of each fatty acid remain unexplored. In Wistar rats, we evaluated the separate action of each fatty acid at the corre...

Bacterial bioluminescence is very sensitive to cerulenin, a fungal antibiotic which is known to inhibit fatty acid synthesis. When Vibrio harveyi cells pretreated with cerulenin were incubated with [3H]myristic acid in vivo, acylation of the 57-kilodalton reductase subunit of the luminescence-specific fatty acid reductase complex was specifically inhibited. In contrast, in vitro acylation of bo...

In the current study, we examined whether diabetes affected the ability of HDL to stimulate nitric oxide (NO) production. Using HDL isolated from both diabetic humans and diabetic mouse models, we found that female HDL no longer induced NO synthesis, despite containing equivalent amounts of estrogen as nondiabetic controls. Furthermore, HDL isolated from diabetic females and males prevented ace...

The membrane form of Trypanosoma brucei variant surface glycoprotein (mfVSG) is acylated with ester-linked tetradecanoic (myristic) acid (Ferguson, M. A. J., and Cross, G. A. M. (1984) J. Biol. Chem. 259, 3011-3015). Comparative analysis of Pronase peptides from mfVSG and soluble VSG localizes the site of mfVSG acylation to a COOH-terminal oligosaccharide structure. Chemical and enzymatic treat...