PA-3 reduces serum uric acid levels in patients with marginal hyperuricemia.

Several studies have reported that PA-3 reduces the level of serum uric acid (SUA) in patients with hyperuricemia. However, it remains unknown how PA-3 affects uric acid metabolism. In the present study, we examined effects of PA-3-containing yoghurt on uric acid metabolism in patients with marginal hyperuricemia.

Effects of Nelumbo nucifera Leaf Extract on Obesity.

The two main components from a Nelumbo nucifera leaf extract (NnEx) were investigated for their ability to prevent triglyceride accumulation and promoting lipolysis. Sun-dried Nelumbo nucifera leaves were immersed in hot water to extract the soluble components, and the resulting solution was analyzed by LC-MS and nuclear magnetic resonance. The results showed that quercetin-3-O-ß-glucuronide (Q3GA) and quercetin were the key components of the NnEx.

Detection of gas components as a novel diagnostic method for colorectal cancer.

Background: The fecal occult blood test (FOBT) is widely accepted as the most economic and non-invasive screening method for colorectal cancer (CRC). However, the FOBT is inconvenient because it requires a fecal sample and shows limited accuracy. Alternatively, we hypothesized that fecal gas compounds from bowel movements may be a non-invasive biomarker for CRC.

Hypouricaemic effects of yoghurt containing Lactobacillus gasseri PA-3 in patients with hyperuricaemia and/or gout: A randomised, double-blind, placebo-controlled study.

Purpose: Lactobacillus gasseri PA-3 (PA-3) has been previously shown to decrease serum uric acid (SUA) levels in subjects with increased SUA. In this study, we investigated whether PA-3 is also capable of decreasing SUA levels in patients with hyperuricaemia and/or gout.

Methods: Twenty-five patients with hyperuricaemia and/or gout completed this study.

Content of delusional thoughts in Alzheimer's disease and assessment of content-specific brain dysfunctions with BEHAVE-AD-FW and SPECT.

Background: A consensus on the brain dysfunction(s) underlying the delusions of Alzheimer's Dementia (AD) remains to be achieved. The aim of the present study was to test the hypothesis that content-based categorization of delusional ideas manifests as dysfunction of category-specific brain regions.

Methods: Fifty-nine consecutive first-visit AD outpatients underwent Single Photon Emission Computed Tomography (SPECT), Mini-Mental State Examination, and Behavioral Pathology in Alzheimer's Disease Frequency-Weighted Severity scale (BEHAVE-AD-FW) to assess cerebral blood flow (CBF), cognitive function, and delusion, respectively.

Effect of quercetin and its glucuronide metabolite upon 6-hydroxydopamine-induced oxidative damage in Neuro-2a cells.

Quercetin is ubiquitously distributed in plant foods. This antioxidative polyphenol is mostly converted to conjugated metabolites in the body. Parkinson disease (PD) has been suggested to be related to oxidative stress derived from abnormal dopaminergic activity.

Safety of high doses of Propionibacterium freudenreichii ET-3 culture in healthy adult subjects.

Propionibacterium freudenreichii ET-3 (7025) culture, a cell-free product of whey fermentation by P. freudenreichii ET-3, has been shown to promote the growth of Bifidobacteria through the action of 1,4-dihydroxy-2-naphthoic acid (DHNA). Here we report the results of two clinical studies designed to evaluate the safety of high doses of P.

Suppression of laser-induced choroidal neovascularization by subconjunctival injection of 9alpha-fluoromedroxyprogesterone acetate (FMPA), an anti-angiogenic agent, in rats.

9alpha-Fluoromedroxyprogesterone acetate (FMPA) is a synthetic analog of medroxyprogesterone acetate (MPA). FMPA exhibited more potent anti-tumor and anti-angiogenic activities in some assay systems than the parent agent, MPA. Exudative age-related macular degeneration (AMD) is characterized by choroidal neovascularization (CNV).

Synthesis and anti-tumor activity of a fluorinated analog of medroxyprogesterone acetate (MPA), 9alpha-fluoromedroxyprogesterone acetate (FMPA).

We synthesized 9alpha-fluoromedroxyprogesterone acetate (FMPA) in order to test whether it is a more potent anti-angiogenic agent than medroxyprogesterone acetate (MPA), which has been widely used as a therapeutic agent for breast and endometrium cancers. FMPA was previously synthesized in 10 steps (total yield: 1%). An efficient synthesis of FMPA has been achieved in 6 steps (total yield: 12%).

Regulation of bone metabolism in immunosuppressant (FK506)-treated rats.

After organ transplantation, severe osteoporosis is occasionally seen, and the use of immunosuppressants is thought to be one of the causes of such osteoporosis. In the present study, we investigated the effects of FK506 monotherapy on bones and determined the mechanism of onset of osteoporosis, both by assessing chronological changes in bone metabolism and by identifying factors that facilitate bone resorption. In 8-week-old male Sprague-Dawley rats, FK506 (1 mg/kg) was injected intraperitoneally every day for 5 weeks (FK506-treated group), and for comparison, physiological saline was administered in the same manner in a control group of rats.