ABSTRACT-Mice were given the extract of cultured Cordyceps sinensis (Cs) (200 mg/kg daily, p.o.) for 3 weeks. In vivo phosphorus-31 nuclear magnetic resonance (NMR) spectra of the liver were acquired at weekly intervals using a surface coil. From 1 to 3 weeks, a consistent increase in the ATP/inorganic phos phate ratio, which represents the high energy state, was observed in the Cs extract-treated mice. The intra cellular pH of the Cs extract-treated mice was not significantly different from that of the control mice. No steatosis, necrosis, inflammation or fibrosis were observed in the liver specimens from Cs extract-treated mice.

PA-3-containing yoghurt improves SUA levels, even in patients with hyperuricaemia and/or gout.

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. Serum and urine samples were collected at weeks 0, 1, 3, and 5 of administration. The femur and tibia were collected within 24 h of the final administration. When compared to the control group, findings on three-dimensional micro-computed tomography of the femur for the FK506-treated group showed a significant decrease in trabecular bone volume. The level of serum osteocalcin in the FK506-treated group at week 1 of administration was significantly higher than the control. Throughout the administration period, the sum of urinary pyridinoline (PYD) and deoxypyridinoline (Dpd) was significantly higher in the FK506-treated group. Of the various bone resorption factors tested, the level of serum parathyroid hormone (PTH) in the FK506-treated group was significantly higher than the control at week 3 of administration. The results of the present study confirmed that FK506 monotherapy in rats induced high-turnover osteoporosis. Soon after the start of FK506 administration, bone formation and resorption were elevated, and PTH appeared to have been involved in the maintenance of the elevated bone resorption.

BackgroundThe 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.MethodsGas compounds were collected from the bowel movements of 30 patients with CRC and from 26 healthy controls. The patient group comprised 17 males and 13 females, and the average age was 68 years. Additionally, 22 patients had colon cancer, and eight patients had rectal cancer. Gas compounds were analyzed using gas chromatography and compared with those from healthy controls.ResultsIn the gas analysis, methyl mercaptan was significantly higher in the CRC group than in the control group. Hydrogen was significantly lower in the CRC group than in the control group and was correlated with tumor depth and advanced disease stage. Sensitivity, specificity, and accuracy of detection by a discriminant formula were 90%, 57.7%, and 75%, respectively.ConclusionGas compounds from defecation constitute a promising, novel non‐invasive approach for CRC screening. (UMIN000028256)

Our findings offer a perspective on the discrete categories of the pathological thoughts of AD patients that have previously been lumped together as "delusions." Dysfunction of the temporal poles may be associated with a socioemotional deterioration that may include pathological suspiciousness. Delusion of theft may be a manifestation of socioemotional deterioration and poor insight. Emotional factors may be essential for delusions of abandonment and "not home."