PURPOSE This study aimed to evaluate the possible estrogenic activity of some ingredients of Nigella sativa including Linoleic acid and Gama-Linolenic acid by vaginal cornification assay. METHODS Forty ovariectomized (OVX) rats, aged 16 weeks were allotted randomly to five groups: negative control (taking 1 ml olive oil/ day); positive control (taking 0.2 mg/kg/day Conjucated Equine Estrogen-...

Linoleic, oleic, and stearic fatty acids, presented vapor-phase retronasally, were discriminable from blanks and each other, but the same concentrations, oral-cavity-only (OCO), were not discriminable from blanks. It remained possible that higher concentrations might be discriminable OCO. To evaluate this, participants attempted to discriminate undiluted linoleic, oleic, or stearic acids, vapor...

Molecular Interaction of antibiotic Doxycycline hyclate with unsaturated fatty acid, the linoleic acid have been investigated using dilute solution viscosity and ultrasonic techniques at ambient temperature 303 and the physiological temperatures 310 and 313K in the presence of solvent ethyl methyl ketone. The temperatures 310 and 313K are favouring interaction between Doxycycline Hyclate and li...

Gas chromatographic determination of the fat ty acids in the seeds of soybean (Glycine max) showed mainly linoleic, oleic and palmitic acids with linoleic acid being the major component . Changes in the distribution of fat ty acids were measured during germination in the cotyledons and roots. A decrease in palmitic and oleic acids was observed in the cotyledons from 6 to 12 days, while linoleic...

An uncoupling protein (UCP) has been identified in mitochondria from Acanthamoeba castellanii, a nonphotosynthetic soil amoeboid protozoon that, in molecular phylogenesis, appears on a branch basal to the divergence points of plants, animals, and fungi. The existence of UCP in A. castellanii (AcUCP) has been revealed using antibodies raised against plant UCP. Its molecular mass (32,000 Da) was ...

Growth of the murine B-lymphocyte cell line CC9C10 and the myeloma SP2/0 was enhanced significantly by the presence of the unsaturated fatty acids, oleic and linoleic acids in serum-free culture. The cellular content of linoleic and oleic acids gradually increased during continuous culture passage, with no evidence of regulatory control. Over 10 culture passages in the presence of these fatty a...

Drought affects yield of peanut, but its effect on oleic and linoleic acids that influence its oil quality of peanut genotypes with different levels of drought resistance has not been clearly investigated. Therefore, the aims of this research were to determine whether soil water levels could affect oil quality by changes in fatty acid compositions of peanut, and to investigate the changes i...

Radioactive oleic and linoleic..: adds, labeled with 3II'in the ehain and 14C in the carbonyl group, were administered to white ll~ghorn laying hens. Mixture~ fed in separate experiments included: (1) 3H-.and 14C-Iu.iJeled oleic acid, (2) 311_ and 14C-Iabeled linoleic..: acid and (3) eH] oleic acid and r14Cllinoleic acid. The 3H/ 14C ratios of both the neutral lipid and phospholipid fractions f...