Abstract

The antihypercholesterolemic and antiatherogenic effect of the mucilage galactomannan isolated from fenugreek seeds was studied in experimental rabbits maintained on a high cholesterol diet for 3 months. Changes in the levels of cholesterol and triglycerides in serum and tissues and aortic fatty lesions were analysed in animals receiving mucilage (40 mg/kg body weight) daily and compared with the control. A significant decrease in serum total cholesterol, LDL cholesterol and triglycerides and cholesterol and triglycerides in liver and aorta and a decrease in Sudan IV staining of aorta indicated antihypercholesterolemic and antiatherogenic effects of the mucilage. Regression studies showed that administration of mucilage for 3 months caused a significant decrease in serum total and LDL cholesterol and aortic cholesterol. Mucilage accelerated the regression of atheromatous lesions in the aorta as evidenced by significantly low sudanophilic staining. Recovery from inflammation in hypercholesterolemic animals receiving mucilage was evidenced by a faster decrease in C-reactive protein (CRP) in serum to basal levels. The lipid lowering and antiatherogenic effects of mucilage from fenugreek which is used as a food flavoring spice highlights the importance of dietary intervention in the regression of atherosclerosis.

http://www.ncbi.nlm.nih.gov/pubmed/19107734

Abstract

There is growing use of anticancer complementary and alternative medicines worldwide. Trigonella foenum graecum (Fenugreek) is traditionally applied to treat disorders such as diabetes, high cholesterol, wounds, inflammation, and gastrointestinal ailments. Fenugreek is also reported to have anticancer properties due to its active beneficial chemical constituents. The mechanism of action of several anticancer drugs is based on their ability to induce apoptosis. The objective of the study was to characterize the downstream apoptotic genes targeted by FCE in MCF-7 human immortalized breast cells. FCE effectively killed MCF-7 cells through induction of apoptosis,confirmed by terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) and RT-PCR assays. When cells were exposed to 50 μg/mL FCE for 24 hours, 23.2% apoptotic cells resulted, while a 48-hour exposure to 50 μg/mL caused 73.8% apoptosis. This was associated with increased expression of Caspase 3, 8, 9, p53, Fas, FADD, Bax and Bak in a time-and dose-dependent manner, as determined by real- time quantitative PCR. In summary, the induction of apoptosis by FCE is effected by its ability to increase the expression of pro-apoptotic genes and the spice holds promise for consideration in complementary therapy forbreast cancer patients.

http://www.ncbi.nlm.nih.gov/pubmed/22471470

Abstract

BACKGROUND:

diabetes is a serious health problem and a source of risk for numerous severe complications such as obesity and hypertension. Treatment of diabetes and its related diseases can be achieved by inhibiting key digestives enzymes-related to starch digestion secreted by pancreas.

METHODS:

The formulation omega-3 with fenugreek terpenenes was administrated to surviving diabetic rats. The inhibitory effects of this oil on rat pancreas α-amylase and maltase and plasma angiotensin-converting enzyme (ACE) were determined.

RESULTS:

the findings revealed that administration of formulation omega-3 with fenugreek terpenenes (Om3/terp) considerably inhibited key enzymes-related to diabetes such as α-amylase activity by 46 and 52% and maltase activity by 37 and 35% respectively in pancreas and plasma. Moreover, the findings revealed that this supplement helped protect the β-Cells of the rats from death and damage. Interestingly, the formulation Om3/terp modulated key enzyme related to hypertension such as ACE by 37% in plasma and kidney.