The Protective Effects of Clams on Hypercholesterolemia in Late-Stage Triple-Transgenic Alzheimer's Diseased Mice Hearts.

To investigate a high cholesterol diet in Alzheimer's disease (AD) mice, they were fed with (2% cholesterol) in five groups with a control group, AD mice group, AD mice plus group, AD mice plus group, and, AD mice plus group for three months, and treated with the fatty acid profiles of clams by gas chromatography (GC). The results showed that treatment with clams for three months reduced Fas/L and Caspase-3 in the and groups, but Fas-associated death domain (FADD) and Caspase-8 were strongly reduced in the group. For the mitochondria-dependent apoptotic pathway, the reduction of apoptosis proteins were observed in the hearts of clams-treated AD mice.

Protective effects of Cholestin on ethanol induced oxidative stress in rats.

Background: Male Wistar rats were divided into seven groups as follows: group A, basal diet; group B, basal diet with Cholestin at 0.1667 g kg⁻¹ body weight (BW); groups C-F, oral feeding of ethanol at 7.9 g kg⁻¹ BW; groups D-F, Cholestin in diet at 0.

Effect of taurine in chronic alcoholic patients.

A study was undertaken to investigate the dietary effect of taurine in chronic alcoholic patients. The 30 chronic alcoholic patients with 2 to 5 times greater than normal activities of aspartate transaminase (AST) or alanine transaminase (ALT) were selected and equally divided into taurine and control groups. In the taurine group, each patient took 6 g taurine per day, divided into 3 doses, for three months, and then stopped treatment for 1 month.

Ameliorative effect of Pracparatum mungo extract on high cholesterol diets in hamsters.

This study was designed to test the lipid-lowering and antioxidative activities of Pracparatum mungo extract (PME), in comparison to its components berberine and glycyrrhizin in cholesterol-fed hamsters. The PME and berberine significantly lowered the atherogenic index compared to glycyrrhizin and the control (P < 0.05).

Effects of yam peel extract against carbon tetrachloride-induced hepatotoxicity in rats.

The phenolic acid and flavonoid profiles in yam peel extract were determined by HPLC. Quercetin, hesperidin, and apigenin were predominant components in yam peel extract. Male Wistar rats were orally treated with yam peel extract (100.

Effect of cholestin on toxicity of vitamin A in rats.

A study was undertaken to investigate the effect of cholestin on the toxicity of vitamin A in male wistar rats. The rats were divided into six groups and fed different diets with or without supplement of 1% cholestin and 25,000-50,000 (IU) vitamin A for 2 months. Hence, the symptoms of vitamin A toxicity in rats included loss of body weight, hepatotoxicity and nephrotoxicity.

Dietary taurine reduces zinc-induced toxicity in male Wistar rats.

Taurine is an agent for treating the heavy metal intoxication and presence of metals such as zinc, copper, and iron may have a role in heavy metal toxicity, a study was undertaken to investigate the effect of taurine on the toxicity of zinc in male Wistar rats. The rats were divided into 8 groups and fed different diets with or without supplement of 5% taurine and 150 to 600 ppm zinc for 2 mo. It was found that the body weight of rats, the ratios of liver and kidney weight to body weight, and the level of glutathione in the liver were decreased with increasing the dose of zinc.

Short-term toxicity of aristolochic acid, aristolochic acid-I and aristolochic acid-II in rats.

We compared the short-term toxicity of toxic components of aristolochic acid in rats. Twenty-four female Wistar rats were divided into 4 groups and treated orally every 3-days with 10 mg/kg each of aristolochic acid, aristolochic acid-I and aristolochic acid-II for 19 days. After treatment, the relative ratio of liver and kidney weight to body weight, the concentrations of RBC, hemoglobin and hematocrit in the blood, the levels of aspartate amino transferase, alanine amino transferase, alkaline phosphatase, blood urea nitrogen and creatinine in the plasma, and the levels of urinary urea nitrogen and creatinine in the urine were significantly increased.

Bile acid composition in snake bile juice and toxicity of snake bile acids to rats.

We determined the bile acid profiles in bile juice of snake gallbladders by HPLC on a silica gel RP-18 reversed-phase column. Cholic acid and chenodeoxycholic acid were predominant components in three of four snake species. To elucidate the toxic effect of snake bile acids on rats, a synthetic bile acid mixture was prepared mimicking the bile acid composition of a snake Naja naja atra bile juice.

Effect of chenodeoxycholic acid on the toxicity of 5alpha-cyprinol sulfate in rats.

Attempts are made to elucidate the effect of bile acid chenodeoxycholic acid on the toxicity of bile alcohol 5alpha-cyprinol in rats. Twenty-four male Wistar rats were divided into four groups and treated orally at 3-days periodic treatment with each 160 mg/kg of 5alpha-cyprinol sulfate/chenodeoxycholic acid (9:1), 5alpha-cyprinol sulfate and chenodeoxycholic acid for 19 days. After treated with 5alpha-cyprinol sulfate/chenodeoxycholic acid (9:1), 5alpha-cyprinol sulfate and chenodeoxycholic acid, the relative ratios of liver and kidney weight to body weight, the concentrations of red blood cells (RBC), hemoglobin and hematocrit in the blood, the levels of aspartate transferase (AST), alanine transferase (ALT), alkaline phosphatase (ALP), blood urea nitrogen (BUN) and creatinine in the plasma, and the levels of BUN and creatinine in the urine of rats were significantly increased, but body weight of rats and the levels of Na(+), K(+), Ca(++) in the urine of rats were significantly decreased, especially for both groups of 5alpha-cyprinol sulfate/chenodeoxycholic acid (9:1) and 5alpha-cyprinol sulfate.

Short-term toxicity of grass carp bile powder, 5alpha-cyprinol and 5alpha-cyprinol sulfate in rats.

We compared the short-term toxicity of toxic components of grass carp bile juice (GCBJ) in rats. Twenty-four male Wistar rats were divided into four groups and treated orally every 3 days with 40 mg each of freeze-dried GCBJ powder, 5alpha-cyprinol and 5alpha-cyprinol sulfate for 19 days. After treatment, the relative ratio of liver and kidney weight to body weight, the concentrations of RBC, hemoglobin and hematocrit in the blood, the levels of aspartate amino transferase, alanine amino transferase, alkaline phosphatase, blood urea nitrogen and creatinine in the plasma, and the levels of urinary urea nitrogen and creatinine in the urine were significantly increased.