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Observational study: daily treatment with a new compound "Tradamixina" plus serenoa repens for two months improved the lower urinary tract symptoms.
Iacono, F, Prezioso, D, Illiano, E, Ruffo, A, Romeo, G, Amato, B
BMC surgery. 2012;(Suppl 1):S22
Abstract
BACKGROUND Lower urinary tract symptoms (LUTS) are associated with great emotional costs to individuals and substantial economic costs to society. This study seeks to evaluate the effect of a new natural compound "Tradamixina plus Serenoa Repens" in order to improve lower urinary tract symptoms. METHODS 100 patients (≥ 45 years) who had had LUTS/BPH for >6 mo at screening and with IPSS -The international Prostate symptom scores- ≥ 13 and maximum urinary flow rate (Qmax) ≥ 4 to ≤ 15 ml/s. were recruited. The compound "Tradamixina plus Serenoa Repens" (80 mg of Alga Ecklonia Bicyclis, 100 mg of Tribulus Terrestris and 100 mg of D-Glucosamine and N-Acetyl-D-Glucosamine plus 320 mg of Serenoa Repens) was administered daily for 2 months. At visit and after 60 days of treatment patients were evaluated by means of detailed medical urological history, clinical examination, laboratory investigations (total PSA), and instrumental examination like urolfowmetry. Efficacy measures included IPSS-International Prostate Sympto, BPH Impact Index (BII), Quality-of-Life (QoL) Index. Measures were assessed at baseline and end point (12 wk or end of therapy) and also at screening, 1 and 4 wk for IPSS, and 4 wk for BII. Statistical significance was interpreted only if the results of the preceding analysis were significant at the 0.05 level. RESULTS After 2 months of treatment the change from baseline to week 12 relative to "Tradamixina plus Seronea Repens" in total IPSS and Qol was statistically significant. Differences from baseline in BII were statistically significant for "Tradamixina plus Seronea Repens" above all differences in BII were also significant at 4 wk (LSmean ± SE: -0.8 ± 0.2). In the distribution of subjects over the PGI-I and CGI-I response categories were significant for"Tradamixina plus Seronea Repens" (PGI-I: p = 0.001; CGI-I). We also observed a decrease of total PSA. CONCLUSION The daily treatment with a new compound "Tradamixina plus Serenoa Repens" for 2 months improved the male sexual function , it improved the bother symptoms which affect the patient's quality of life , improved uroflowmetric parameters, and we also observed a decrease of serum PSA level.
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Cyclodextrin-complexed curcumin exhibits anti-inflammatory and antiproliferative activities superior to those of curcumin through higher cellular uptake.
Yadav, VR, Prasad, S, Kannappan, R, Ravindran, J, Chaturvedi, MM, Vaahtera, L, Parkkinen, J, Aggarwal, BB
Biochemical pharmacology. 2010;(7):1021-32
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Abstract
Curcumin, a yellow pigment present in the spice turmeric (Curcuma longa), has been linked with multiple beneficial activities, but its optimum potential is limited by poor bioavailability, in part due to the lack of solubility in aqueous solvents. To overcome the solubility problem, we have recently developed a novel cyclodextrin complex of curcumin (CDC) and examined here this compound for anti-inflammatory and antiproliferative effects. Using the electrophoretic mobility shift assay, we found that CDC was more active than free curcumin in inhibiting TNF-induced activation of the inflammatory transcription factor NF-kappaB and in suppressing gene products regulated by NF-kappaB, including those involved in cell proliferation (cyclin D1), invasion (MMP-9), and angiogenesis (VEGF). CDC was also more active than free curcumin in inducing the death receptors DR4 and DR5. Annexin V staining, cleavage of caspase-3 and PARP, and DNA fragmentation showed that CDC was more potent than free curcumin in inducing apoptosis of leukemic cells. Antiproliferative assays also demonstrated that CDC was more active than free curcumin in suppressing proliferation of various cancer cell lines. The cyclodextrin vehicle had no effect in these assays. Compared with free curcumin, CDC had a greater cellular uptake and longer half-life in the cells. Overall we demonstrated that CDC had superior attributes compared with free curcumin for cellular uptake and for antiproliferative and anti-inflammatory activities.
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Modulation of steroid activity in chronic inflammation: a novel anti-inflammatory role for curcumin.
Biswas, S, Rahman, I
Molecular nutrition & food research. 2008;(9):987-94
Abstract
The expression of NF-kappaB (NF-kappaB)-dependent pro-inflammatory genes in response to oxidative stress is regulated by the acetylation-deacetylation status of histones bound to the DNA. It has been suggested that in severe asthma and in chronic obstructive pulmonary disease (COPD) patients, oxidative stress not only activates the NF-kappaB pathway but also alters the histone acetylation and deacetylation balance via post-translational modification of histone deacetylases (HDACs). Corticosteroids have been one of the major modes of therapy against various chronic respiratory diseases such as asthma and COPD. Failure of corticosteroids to ameliorate such disease conditions has been attributed to their inability to either recruit HDAC2 or to the presence of an oxidatively modified HDAC2 in asthmatics and COPD subjects. Naturally occurring polyphenols such as curcumin and resveratrol have been increasingly considered as safer nutraceuticals. Curcumin is a polyphenol present in the spice turmeric, which can directly scavenge free radicals such as superoxide anion and nitric oxide and modulate important signaling pathways mediated via NF-kappaB and mitogen-activated protein kinase pathways. Polyphenols also down-regulate expression of pro-inflammatory mediators, matrix metalloproteinases, adhesion molecules, and growth factor receptor genes and they up-regulate HDAC2 in the lung. Thus, curcumin may be a potential antioxidant and anti-inflammatory therapeutic agent against chronic inflammatory lung diseases.