DreamPharm Products:
Lutein-20||Herbs for headache, fever, and migraine ||
Milk thistle||Saw palmetto||
Triple B Super Vision||Garlic, Ginger, and Grapeseed Extract||
Ginseng and Ginkgo||Hair Million||
DHEA||Coenzyme Q10||
Sleep Aid herbal formula - natural sleep aid||Herbal Breath - herbs for bad breath problems.||
Weight loss herbal formula for menopause and pms||Ginkgo biloba||
Colon cleansing, Laxative||ViaVita, Lecithin for healthy liver
Fatty acids resources:
Fatty acids research abs 1 || Fatty acids research abs 2 || Fatty acids research abs 3 || Fatty acids research abs 4 || Fatty acids research abs 5
J Am Coll Cardiol. 2003 Apr 16;41(8):1408-13.
Obesity is associated with increased levels of circulating hepatocyte growth factor.
Rehman J, Considine RV, Bovenkerk JE, Li J, Slavens CA, Jones RM, March KL.
Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis 46202, USA.
OBJECTIVES: This study evaluated whether obesity in humans was associated with an increase in circulating hepatocyte growth factor (HGF) and vascular endothelial growth factor (VEGF) levels. BACKGROUND: Obesity acts as a cardiovascular risk factor by mechanisms that are not fully understood. Adipose tissue is able to secrete multiple cytokines and growth factors ex vivo. We hypothesized that the increased presence of adipose tissue in obese subjects results in systemic elevations of the mitogenic factors HGF and VEGF. METHODS: Blood samples were obtained from lean (n = 21) and obese (n = 44) volunteers. Serum HGF and VEGF levels were assessed by enzyme-linked immunoadsorbent assay. Insulin and fasting glucose levels were measured to evaluate insulin sensitivity. Conditioned medium of adipose cells was assayed for HGF secretion. RESULTS: Serum HGF levels in obese subjects were more than three-fold higher than those of lean subjects (2,462 +/- 184 pg/ml vs. 765 +/- 48 pg/ml, p < 0.0001). The VEGF levels were not significantly elevated in obese subjects (135 +/- 31 pg/ml vs. 128 +/- 37 pg/ml). The HGF concentrations, but not VEGF concentrations, were significantly correlated with body mass index (BMI) (p < 0.0001, r = 0.74). The observed increases in HGF concentrations of obese subjects were not secondary to insulin resistance or hypertension. Freshly isolated human adipose cells secreted HGF. CONCLUSIONS: Our results indicate that obesity is associated with a marked increase in circulating HGF levels, which correlate linearly with BMI. Because vascular growth factors have been associated with the pathogenesis of atherosclerosis, the possible role of such humoral factors as a link between obesity and cardiovascular disease is very intriguing.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12706940&dopt=Abstract
Genomics. 2000 Nov 1;69(3):331-41.
KLK12 is a novel serine protease and a new member of the human kallikrein gene family-differential expression in breast cancer.
Yousef GM, Magklara A, Diamandis EP.
Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, M5G 1X5, Canada.
Kallikreins are a subgroup of serine proteases that are involved in the posttranslational processing of polypeptide precursors. Growing evidence suggests that many kallikreins are implicated in carcinogenesis. In rodents, kallikreins are encoded by a large multigene family, but in humans, only three genes have been identified. By using the positional candidate approach, we were able to identify a new kallikrein-like gene, tentatively named KLK12 (for kallikrein gene 12). This new gene maps to chromosome 19q13.3-q13.4, is formed of five coding exons, and shows structural similarity to serine proteases and other known kallikreins. KLK12 is expressed in a variety of tissues including salivary gland, stomach, uterus, lung, thymus, prostate, colon, brain, breast, thyroid, and trachea. We identified three splicing forms of KLK12 that are expressed in many tissues. Our preliminary results indicate that the expression of KLK12 is down-regulated at the mRNA level in breast cancer tissues and is up-regulated by steroid hormones in breast and prostate cancer cell lines. This gene may be involved in the pathogenesis and/or progression of certain cancer types and may find applicability as a novel cancer biomarker. 2000 Academic Press.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11056051&dopt=Abstract
Circulation. 2000 Oct 31;102(18):2243-8.
Role of monocyte chemoattractant protein-1 in cardiovascular remodeling induced by chronic blockade of nitric oxide synthesis.
Koyanagi M, Egashira K, Kitamoto S, Ni W, Shimokawa H, Takeya M, Yoshimura T, Takeshita A.
Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
BACKGROUND: Chronic inhibition of endothelial nitric oxide (NO) synthesis by the administration of N:(omega)-nitro-L-arginine methyl ester (L-NAME) to rats induces early vascular inflammatory changes (monocyte infiltration into coronary vessels and monocyte chemoattractant protein-1 [MCP-1] expression) as well as subsequent arteriosclerosis (medial thickening and perivascular fibrosis) and cardiac fibrosis. However, the role of MCP-1 in this process is not known. METHODS AND RESULTS: We investigated the effect of a specific monoclonal anti-MCP-1 neutralizing antibody in rats treated with L-NAME to determine the role of monocytes in the regulation of cardiovascular remodeling. We found increased expression of MCP-1 mRNA in vascular endothelial cells and monocytes in inflammatory lesions. Cotreatment with an anti-MCP-1 antibody, but not with control IgG, prevented the L-NAME-induced early inflammation and reduced late coronary vascular medial thickening. In contrast, the anti-MCP-1 antibody did not decrease the development of perivascular fibrosis, the expression of transforming growth factor (TGF)-beta(1) mRNA, or systolic pressure overload induced by L-NAME administration. CONCLUSIONS: These results suggest that MCP-1 is necessary for the development of medial thickening as well as monocyte recruitment. In contrast, the pathogenesis of fibrosis may involve other factors, such as TGF-beta(1).
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11056100&dopt=Abstract
Circulation. 2000 Oct 31;102(18):2276-81.
Nitric oxide inhibits dystrophin proteolysis by coxsackieviral protease 2A through S-nitrosylation: A protective mechanism against enteroviral cardiomyopathy.
Badorff C, Fichtlscherer B, Rhoads RE, Zeiher AM, Muelsch A, Dimmeler S, Knowlton KU.
Molecular Cardiology Unit, Department of Medicine IV, Goethe-University, Frankfurt, Germany. badorfm.uni-frankfurt.de
BACKGROUND: Infection with enteroviruses like coxsackievirus B3 (CVB3) as well as genetic dystrophin deficiency can cause dilated cardiomyopathy. We recently identified cleavage and functional impairment of dystrophin by the viral protease 2A during CVB3-infection as a molecular mechanism that may contribute to the pathogenesis of enterovirus-induced cardiomyopathy. Nitric oxide (NO) is elevated in human dilated cardiomyopathy, but the relevance of this finding is unknown. In mice, NO inhibits CVB3 myocarditis. Therefore, we investigated the effects of NO on the coxsackieviral protease 2A. METHODS AND RESULTS: In vitro, NO donors like PAPA-NONOate inhibited the cleavage of human and mouse dystrophin by recombinant coxsackievirus B protease 2A in a dose-dependent manner (IC(50), 51 micromol/L). In CVB3-infected HeLa cells, addition of the NO donor SNAP inhibited protease 2A catalytic activity on dystrophin. Because this inhibitory effect was reversed by the thiol-protecting agent DTT, we investigated whether NO S:-nitrosylates the protease 2A. In vitro, NO nitrosylated the active-site cysteine (C110) of the coxsackieviral protease 2A, as demonstrated by site-directed mutagenesis. Within living COS-7 cells, SNAP-induced S:-nitrosylation of this site was confirmed with electron spin resonance spectroscopy. CONCLUSIONS: These data demonstrate inactivation of a coxsackieviral protease 2A by NO through active-cysteine S:-nitrosylation in vitro and intracellularly. Given that the enteroviral protease 2A cleaves mouse and human dystrophin, NO may be protective in human heart failure with an underlying enteroviral pathogenesis through inhibition of dystrophin proteolysis.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11056105&dopt=Abstract
J Biochem (Tokyo). 2000 Nov;128(5):877-81.
Design and synthesis of sensitive fluorogenic substrates specific for Lys-gingipain.
Abe N, Baba A, Kadowaki T, Okamoto K, Okazaki S, Asao T, Yamamoto K.
Department of Pharmacology, Graduate School of Dental Science, Kyushu University, Higashi-ku, Fukuoka 812-8582, Japan.
Lys-gingipain (Kgp) is a major cysteine proteinase produced by the oral anaerobic bacterium Porphyromonas gingivalis, and has been implicated as a major pathogen in the development and progression of advanced adult periodontitis. This enzyme is believed to act as a major virulence factor of the disease, yet there exist no convenient and sensitive substrates for analyzing its biological activity. For a better understanding of the importance of this enzyme in the organism, there is an urgent need for specific substrates. Here we designed and synthesized two peptide 4-methyl-coumaryl-7-amides (MCA), carbobenzoxy (Z)-His-Glu-Lys-MCA, and Z-Glu-Lys-MCA, and tested their possible use as sensitive substrates for Kgp with limited specificity. Both substrates exhibited greater k(cat)/K(m) values than the best known Kgp substrates described so far. Both substrates were resistant to Arg-gingipain, another pathogenic cysteine proteinase from P. gingivalis, as well as trypsin and cathepsins B, L, and H. The levels of Kgp in various microorganisms and human cells were determined with Z-His-Glu-Lys-MCA. Little or no Kgp-like activity was detected in either other microorganisms or human cells tested. These results indicate that the present substrates are a valuable and fast tool for routine assays and for mechanistic studies on Kgp.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11056401&dopt=Abstract
Natural Herbal Supplement: Hair Million
Hair Loss, or alopecia is a concern
for increasing number of folks in aging society. Loss of hair is a visible problem, and affects the appearance and changes identity of a person.
The phenomenon of hair thinning and hair loss is most commonly associated with natural aging, although there are many other causes of hair loss, which include inherited or genetic conditions, illnesses, malnutrition, stress, hormonal problems, chemotherapy, and use of some drugs.
Hair growth is a sophisticated biological process, which has not yet been completely understood. A multitude of therapeutic measures, including drugs, surgery, and suppelements have been made available, and used. However, due to the heterogeneity in the underlying cause, there is no perfect cure for all hair loss cases. Most of chemical drugs and hair transplantation surgeries are not free from varying degrees of undesirable side effects on health.
Hair Million is an alternative solution to hair loss problems. Anecdotally, it shows prositive results and improvement for age-related hair thinning and hair loss for a fraction of people who take it. We do not know the mechanisms of action as to how Hair Million works to help stop hair loss, and promote hair growth. We only know by anecdotal observations. There has been no clinical trials nor placebo controlled statistical analysis on the efficacy of Hair Million on hair loss and hair growth. However, there are two merits in this hair restoration herbal formula:
Firstly, Hair Million is rather inexpensive, and secondly, it is made of well known herbs that are safe when consumed in regular quantities.
DHEA is a natural hormone, and it is produced in our body by the adrenal glands.
DHEA has been suggested to provide numerous potential benefits. DHEA (or dehydroepiandrosterone) is converted into androgens (male hormones)
or estrogens (female hormones) in the cells.
DreamPharm Online Healthy Supplements ||
Lutein ||
Natural herbal formula for hair loss problems ||