Black Raspberry Improved Lipid Profiles and Vascular Endothelial Function in Patients with Metabolic Syndrome: A Subgroup Analysis of Statin Naïve Participants

OBJECTIVE: Black raspberry (Rubus occidentalis) has been known for its anti-inflammatory and anti-oxidant effects and for improving vascular endothelial function in patients at high-risk for cardiovascular disease. We investigated short-term effects of black raspberry on lipid profiles, vascular endothelial function and circulating endothelial progenitor cells in statin naïve participants with metabolic syndrome. METHODS: Patients with metabolic syndrome (n=51) without lipid lowering medications were prospectively randomized into the black raspberry group (n=26, 750 mg/day) and placebo group (n=25) during the 12-week follow-up. Lipid profiles, brachial artery flow-mediated dilatation (baFMD) and inflammatory cytokines such as IL-6, TNF-α, C-reactive protein, adiponectin, sICAM-1, sVCAM-1 were measured at baseline and at 12-week follow-up. Central blood pressure and augmentation index were also measured at baseline and at 12-week follow-up. RESULTS: Decreases from baseline in total cholesterol levels (-22.7±34.3 mg/dL vs. 0.0±34.7mg/dL, p<0.05, respectively) and total cholesterol/HDL ratio (-0.34±0.68 vs. 0.17±0.56, p<0.05, respectively) were significantly greater in the black raspberry group when compared to the placebo group. Decreases from baseline in IL-6 (-0.5±1.4 pg/mL vs. -0.1±1.1 pg/mL, p<0.05, respectively) and TNF-α levels (-5.4±4.5 pg/mL vs. -0.8±4.0 pg/mL, p<0.05, respectively) were significantly greater in the black raspberry group. Increases from the baseline in adiponectin levels (2.9±2.1 µg/mL vs. -0.2±2.5 µg/mL, p<.05) were significant in the black raspberry group. Increases in baFMD at 12-week follow-up were significantly greater in the black raspberry group when compared to the placebo group (2.9±3.6 mm vs. 1.0±3.9 mm, p<0.05, respectively). Radial augmentation indexes were significantly decreased in the black raspberry group when compared to the placebo group (-2±10% vs. 4±13%, p<0.05). CONCLUSION: The use of black raspberry significantly decreased serum total cholesterol levels, inflammatory cytokines, and augmentation index, thereby improving vascular endothelial function in statin naïve participants with metabolic syndrome during the 12-week follow-up.

Single Fulcrum Laparoscopic Cholecystectomy in Situs Inversus Totalis

Single fulcrum laparoscopic cholecystectomy (SFLC) is a modified version of single incision laparoscopic cholecystectomy (SILC). In this article we report on the first experience of SFLC in a patient with situs inversus totalis (SIT). A 36-year-old female patient with SIT whose gallbladder was located on the left side was admitted to hospital due to a symptomatic gallbladder stone; 2 cm of transumbilical skin and subcutaneous fat layer were dissected and the fascia layer was left undissected to make two openings at the upper and lower part each, dividing where trocars were placed. Compared to conventional SFLC or SILC, the right hand, which is dominant for most people, performed the main operating movements, such as cutting and clipping, while the other hand was retracting the fundus of the gallbladder to show the Calot triangle. SFLC is a facilitating operation in that it does not require a specialized trocar or instruments, and is also convenient for a patient with SIT.

Improvement of andropause symptoms by dandelion and rooibos extract complex CRS-10 in aging male

Many aging male suffer various andropause symptoms including loss of physical and mental activities. This study evaluated the putative alleviative effects of CRS-10 dandelion and rooibos extract complex (CRS-10) on the symptoms of andropause. The survival rate of TM3 Leydig cells (TM3 cells) treated with CRS-10 was measured based on typical physiological stress. After daily intake of CRS-10 for 4 weeks, the level of testosterone, physical activity and both the number and activity of sperm in older rats (18 weeks) were measured. Furthermore, thirty males were surveyed with AMS (Aging Males' Symptoms) questionnaire after intake of 400 mg of CRS-10. Overall, CRS-10 protected TM3 cells from serum restriction and oxidative stress via activation of ERK and Akt pathways. The level of testosterone and activation of spermatogenesis in rats were significantly enhanced. In addition, physical locomotion was markedly improved. Daily intake of 400 mg of CRS-10 improved the quality of life among agingmale respondents, according to a clinical survey using the AMS. The results indicate the potential of CRS-10 as a safe and efficacious natural substance for reducing or alleviating andropause symptoms.