Skip to main content

Home/ Nutrition/ Group items tagged herbs

Rss Feed Group items tagged

Matti Narkia

Drug from mushroom may help treat cancer - UPI.com - 0 views

  •  
    "NOTTINGHAM, England, Dec. 29 (UPI) -- A drug derived from a mushroom -- cordycepin -- may be used to treat some cancers, British researchers say. Dr. Cornelia de Moor of The University of Nottingham in England and colleagues are investigating the drug originally extracted from a rare parasitic mushroom called cordyceps that grows on caterpillars. The researchers say low-dose cordycepin seems to inhibit the uncontrolled growth and division of cells and at high doses it also inhibits growth by stopping cells from sticking together. Both of these effects, they say, probably have the same underlying mechanism -- interfering with the production of cell proteins.
Matti Narkia

University of Michigan Integrative Medicine - 0 views

  •  
    "University of Michigan Integrative Medicine, an interdisciplinary program, is committed to the thoughtful and compassionate integration of complementary therapies and conventional medicine through the activities of research, education, clinical services and community partnerships. As a healing-oriented approach to medical care, integrative medicine takes into account the whole person (body, mind, spirit and emotion), including all aspects of lifestyle. The vision, mission and values of the University of Michigan Integrative Medicine (UMIM) program reflect our belief that patients and our community are best served when all available therapies are considered in concert with an approach that recognizes the intrinsic wholeness of each individual. It also reflects our belief that the best medicine is practiced in collaboration with a wide variety of healthcare professionals and with our patients. Our vision: To facilitate healing and wellness of mind, body, heart and spirit through clinical services, research and education. Our mission: To provide responsible leadership in the integration of complementary, alternative and conventional medicine. Our values: To live and work in balance with the community, the environment and each other. To touch beyond our reach and see beyond our vision."
Matti Narkia

Thyme oil can inhibit COX2 and suppress inflammation - 1 views

  •  
    "ScienceDaily (Jan. 13, 2010) - For those who do not drink, researchers have found that six essential oils -from thyme, clove, rose, eucalyptus, fennel and bergamot -- can suppress the inflammatory COX-2 enzyme, in a manner similar to resveratrol, the chemical linked with the health benefits of red wine. They also identified that the chemical carvacrol was primarily responsible for this suppressive activity."
Matti Narkia

Powerful Advances in Natural Cancer Prevention - Life Extension - 0 views

  •  
    Scientists have known that cruciferous vegetables contain a host of chemopreventive agents that act in many different ways to block cancer development.2 Key among these products are indole-3-carbinol (I3C) and sulforaphane.1,3 Cancer cells need a brisk blood supply to support their rampant growth and reproduction. Preliminary studies in vitro and in vivo have found that apigenin inhibits blood vessel growth (angiogenesis) in human ovarian cancer cells, blocking production of two main signaling molecules required to stimulate vessel growth.20,21 Scientists confirmed this effect in ovarian cancer cells, also finding that apigenin strongly inhibits cell proliferation.22 Apigenin and BITC: Complementary Cancer Protection Cancer cells also need energy to support their frenetic reproductive activity. Researchers applied apigenin to human pancreatic cancer cells in culture and studied the cells' uptake of glucose.14 Astonishingly, they found that apigenin deprived energy-hungry cancer cells of glucose to support their voracious appetites and aggressive growth. It did this by down-regulating vital glucose-transporting proteins in cancer cells. This approach could effectively starve deadly cancer cells and stop them in their tracks. Another cruciferous vegetable component receiving rave reviews is the sulfur-containing molecule benzyl isothiocyanate, or BITC (pronounced "bitsy"). As with apigenin, population studies have shown that higher intakes of BITC correlate with reduced risk of cancers of the lung, breast, and colon30 while blocking cancer development in a host of different ways. BITC induces breast cancer cell death by apoptosis (programmed cell death), interfering with cancer cells' energy utilization and causing them to die off before they can contribute to tumor growth.31,32 In human ovarian cancer cells, BITC induces apoptosis by a different mechanism. It stimulates "signaling" molecules that tell cancer cells it's time to close up shop.
Matti Narkia

Pine bark extract may boost diabetic eye health - 0 views

  •  
    "Supplements of French maritime pine bark extract may improve the flow of blood in the tiny blood vessels of the retina, and enhance sight in diabetics with early stage eye problems, says a new study. Visual acuity, or the clearness of vision, was found to improve from 14/20 to 17/20 in people with early stage retina damage associated with diabetes (diabetic retinopathy) following daily supplements of the pine bark extract, Pycnogenol, for two months. Forty-six diabetics participated in the randomised controlled study with the findings published in the Journal of Ocular Pharmacology and Therapeutics. "Our study suggests that Pycnogenol taken in the early stages of retinopathy may enhance retinal blood circulation accompanied by a regression of oedema, which favourably improves vision of patients," said lead researcher Dr Robert Steigerwalt. "Pycnogenol may be particularly beneficial for preventing this complication in diabetic patients, based on the large number of individuals who were diagnosed when the disease had already significantly progressed"
Matti Narkia

Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing ... - 0 views

  •  
    Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing insulin receptor expression. Zhang H, Wei J, Xue R, Wu JD, Zhao W, Wang ZZ, Wang SK, Zhou ZX, Song DQ, Wang YM, Pan HN, Kong WJ, Jiang JD. Metabolism. 2009 Sep 3 doi:10.1016/j.metabol.2009.07.029 Liver function was improved greatly in these patients by showing reduction of liver enzymes. Our results confirmed the activity of BBR on InsR in humans and its relationship with the glucose-lowering effect. Together with our previous report, we strongly suggest BBR as an ideal medicine for T2DM with a mechanism different from metformin and rosiglitazone.
Matti Narkia

Berberine: a plant alkaloid with therapeutic potential for central nervous system disor... - 0 views

  •  
    Berberine: a plant alkaloid with therapeutic potential for central nervous system disorders. Kulkami SK et al. Phytotherapy Research, Published Online: 8 Dec 2009 This review attempts to discuss the pharmacological basis of the use of berberine in various central nervous system and related disorders. Its protective effect in Alzheimer's, cerebral ischemia, mental depression, schizophrenia and anxiety are highlighted. However, more detailed clinical trials along with a safety assessment of berberine are warranted for positioning the alkaloid in the treatment of neurological disorders.
Matti Narkia

Neuroprotective effects of berberine on stroke models in vitro and in vivo - ScienceDir... - 0 views

  •  
    Neuroprotective effects of berberine on stroke models in vitro and in vivo. Zhou XQ, Zeng XN, Kong H, Sun XL. Neurosci Lett. 2008 Dec 5;447(1):31-6. Epub 2008 Sep 30. PMID: 18838103 doi:10.1016/j.neulet.2008.09.064 Findings of this study suggest that berberine protects against ischemic brain injury by decreasing the intracellular ROS level and subsequently inhibiting mitochondrial apoptotic pathway.
Matti Narkia

Efficacy and safety of berberine for congestive heart failure secondary to ischemic or ... - 1 views

  •  
    Efficacy and safety of berberine for congestive heart failure secondary to ischemic or idiopathic dilated cardiomyopathy. Zeng XH, Zeng XJ, Li YY. Am J Cardiol. 2003 Jul 15;92(2):173-6. PMID: 12860219 doi:10.1016/S0002-9149(03)00533-2 Thus, berberine improved quality of life and decreased VPCs and mortality in patients with CHF.
Matti Narkia

Berberine reduces the hypoxic-ischemic insult in rat pup brain. - Akadémiai K... - 0 views

  •  
    Berberine reduces the hypoxic-ischemic insult in rat pup brain. Benaissa F, Mohseni-Rad H, Rahimi-Moghaddam P, Mahmoudian M. Acta Physiol Hung. 2009 Jun;96(2):213-20. PMID: 19457765 DOI: 10.1556/APhysiol.96.2009.2.6 Pathologic review of the samples obtained from rats treated with different doses of berberine in comparison with samples from pups treated by normal saline showed that there was a significant reduction of brain injury and edema in the rats treated with berberine. Our study also demonstrates that berberine reduces brain ischemic-hypoxic injury dose-dependently. Therefore, beberine may be considered as useful anti-stroke agent.
Matti Narkia

Efficacy of Berberine in Patients with Type 2 Diabetes - 0 views

  •  
    Efficacy of berberine in patients with type 2 diabetes mellitus. Yin J, Xing H, Ye J. Metabolism. 2008 May;57(5):712-7. PMID: 18442638 doi: 10.1016/j.metabol.2008.01.013. Fasting plasma insulin and homeostasis model assessment of insulin resistance index were reduced by 28.1% and 44.7% (P<.001), respectively. Total cholesterol and low-density lipoprotein cholesterol were decreased significantly as well. During the trial, 20 (34.5%) patients experienced transient gastrointestinal adverse effects. Functional liver or kidney damages were not observed for all patients. In conclusion, this pilot study indicates that berberine is a potent oral hypoglycemic agent with beneficial effects on lipid metabolism In summary, that berberine is a potent oral hypoglycemic agent with modest effect on lipid metabolism. It is safe and the cost of treatment by berberine is very low. It may serve as a new drug candidate in the treatment of type 2 diabetes. However, this is a pilot study. The efficacy of berberine needs to be tested in a much larger population and characterized as a function of the known duration of the diabetes. Further studies are needed to evaluate the action of berberine on type 2 diabetes in other ethnic groups.
Matti Narkia

Berberine inhibits adipogenesis in high-fat diet-induced obesity mice - ScienceDirect -... - 0 views

  •  
    Berberine inhibits adipogenesis in high-fat diet-induced obesity mice. Hu Y, Davies GE. Fitoterapia. 2009 Oct 25. [Epub ahead of print] PMID: 19861153 doi:10.1016/j.fitote.2009.10.010 Our previous studies illustrated that berberine inhibited adipogenesis in murine-derived 3T3-L1 preadipocytes and human white preadipocytes. In this study, the effects of berberine on the adipogenesis of high-fat diet-induced obesity (FD) or normal diet (ND) mice and possible transcriptional impact are investigated. The results demonstrated that in FD mice, berberine reduced mouse weight gain and food intake and serum glucose, triglyceride, and total cholesterol levels accompanied with a down-regulation of PPARgamma expression and an up-regulation of GATA-3 expression. Berberine had no adverse effects on ND mice. These encouraging findings suggest that berberine has excellent pharmacological potential to prevent obesity.
Matti Narkia

Berberine - Altern Med Rev. 2000 Apr;5(2):175-7. - 0 views

  •  
    Berberine. [No authors listed] Altern Med Rev. 2000 Apr;5(2):175-7. PMID: 10767672 Berberine is a plant alkaloid with a long history of medicinal use in both Ayurvedic and Chinese medicine. It is present in Hydrastis canadensis (goldenseal), Coptis chinensis (Coptis or goldenthread), Berberis aquifolium (Oregon grape), Berberis vulgaris (barberry), and Berberis aristata (tree turmeric). The berberine alkaloid can be found in the roots, rhizomes, and stem bark of the plants. Berberine extracts and decoctions have demonstrated significant antimicrobial activity against a variety of organisms including bacteria, viruses, fungi, protozoans, helminths, and chlamydia. Currently, the predominant clinical uses of berberine include bacterial diarrhea, intestinal parasite infections, and ocular trachoma infection
Matti Narkia

Berberine - a novel approach to cholesterol lowering; Expert Opinion on Investigational... - 0 views

  •  
    Berberine--a novel approach to cholesterol lowering. Doggrell SA. Expert Opin Investig Drugs. 2005 May;14(5):683-5. PMID: 15926873
Matti Narkia

Spices halt growth of breast stem cells, U-M study finds - 0 views

  •  
    "ANN ARBOR, Mich. - A new study finds that compounds derived from the spices turmeric and pepper could help prevent breast cancer by limiting the growth of stem cells, the small number of cells that fuel a tumor's growth. Researchers at the University of Michigan Comprehensive Cancer Center have found that when the dietary compounds curcumin, which is derived from the Indian spice turmeric, and piperine, derived from black peppers, were applied to breast cells in culture, they decreased the number of stem cells while having no effect on normal differentiated cells. "If we can limit the number of stem cells, we can limit the number of cells with potential to form tumors," says lead author Madhuri Kakarala, M.D., Ph.D., R.D., clinical lecturer in internal medicine at the U-M Medical School and a research investigator at the VA Ann Arbor Healthcare System."
Matti Narkia

Apigenin inhibits growth and motility but increases gap junctional coupling intensity i... - 0 views

  •  
    Apigenin inhibits growth and motility but increases gap junctional coupling intensity in rat prostate carcinoma (MAT-LyLu) cell populations. Czernik M, Sroka J, Madeja Z, Czyz J. Cell Mol Biol Lett. 2008;13(3):327-38. Epub 2008 Feb 21. PMID: 18292973 DOI: 10.2478/s11658-008-0003-z This in vitro data indicates that apigenin may affect cancer development in general, and prostate carcinogenesis in particular, via its influence on cellular activities decisive for both cancer promotion and progression, including cell proliferation, gap junctional coupling and cell motility and invasiveness.
Matti Narkia

A preliminary study of the safety, feasibility and cognitive efficacy of soy isoflavone... - 0 views

  •  
    A preliminary study of the safety, feasibility and cognitive efficacy of soy isoflavone supplements in older men and women. Gleason CE, Carlsson CM, Barnet JH, Meade SA, Setchell KD, Atwood CS, Johnson SC, Ries ML, Asthana S. Age Ageing. 2009 Jan;38(1):86-93. Epub 2008 Dec 2. PMID: 19054783 doi:10.1093/ageing/afn227 Conclusions: these data suggest that administration of 100 mg/day of isoflavones was well tolerated. Plasma genistein and daidzein levels, but not equol, increased with isoflavone administration. Finally, data support the potential cognitive effects of soy isoflavones in older adults.
Matti Narkia

Lingzhi mushroom - Wikipedia, the free encyclopedia - 0 views

  •  
    "Língzhī (traditional Chinese: 靈芝; simplified Chinese: 灵芝; Japanese: reishi; Korean: yeongji, hangul: 영지) is the name for one form of the mushroom Ganoderma lucidum, and its close relative Ganoderma tsugae. Ganoderma lucidum enjoys special veneration in Asia, where it has been used as a medicinal mushroom in traditional Chinese medicine for more than 4,000 years, making it one of the oldest mushrooms known to have been used in medicine. Lingzhi may possess anti-tumor, immunomodulatory and immunotherapeutic activities, supported by studies on polysaccharides, terpenes, and other bioactive compounds isolated from fruiting bodies and mycelia of this fungus (reviewed by R. R. Paterson[4] and Lindequist et al.[7]). It has also been found to inhibit platelet aggregation, and to lower blood pressure (via inhibition of angiotensin-converting enzyme[8]), cholesterol and blood sugar.[9] Laboratory studies have shown anti-neoplastic effects of fungal extracts or isolated compounds against some types of cancer. In an animal model, Ganoderma has been reported to prevent cancer metastasis,[10] with potency comparable to Lentinan from Shiitake mushrooms.[11] The mechanisms by which G. lucidum may affect cancer are unknown and they may target different stages of cancer development: inhibition of angiogenesis (formation of new, tumor-induced blood vessels, created to supply nutrients to the tumor) mediated by cytokines, cytoxicity, inhibiting migration of the cancer cells and metastasis, and inducing and enhancing apoptosis of tumor cells
Matti Narkia

Anticancer Properties of Ganoderma Lucidum Methanol Extracts In Vitro and In Vivo - Nut... - 0 views

  •  
    Anticancer properties of Ganoderma lucidum methanol extracts in vitro and in vivo. Harhaji Trajković LM, Mijatović SA, Maksimović-Ivanić DD, Stojanović ID, Momcilović MB, Tufegdzić SJ, Maksimović VM, Marjanović ZS, Stosić-Grujicić SD. Nutr Cancer. 2009;61(5):696-707. PMID: 19838944 DOI: 10.1080/01635580902898743 Anticancer activities of various extracts of the medicinal mushroom, Ganoderma lucidum, have been widely demonstrated and are mainly associated with the presence of different bioactive polysaccharides and triterpenoids. We have evaluated and compared in vitro and in vivo the antitumor effects of two preparations from Ganoderma lucidum: a methanol extract containing total terpenoids (GLme) and a purified methanol extract containing mainly acidic terpenoids (GLpme). Both extracts inhibited tumor growth of B16 mouse melanoma cells inoculated subcutaneously into syngeneic C57BL/6 mice and reduced viability of B16 cells in vitro, whereby GLme exhibited stronger effect. Furthermore, anticancer activity of GLme was demonstrated for the first time against two other rodent tumor cell lines, L929-mouse fibrosarcoma and C6-rat astrocytoma. The mechanism of antitumor activity of GLme comprised inhibition of cell proliferation and induction of caspase-dependent apoptotic cell death mediated by upregulated p53 and inhibited Bcl-2 expression. Moreover, the antitumor effect of the GLme was associated with intensified production of reactive oxygen species, whereas their neutralization by the antioxidant, N-acetyl cysteine, resulted in partial recovery of cell viability. Thus, our results suggest that GLme might be a good candidate for treatment of diverse forms of cancers.
« First ‹ Previous 241 - 260 of 279 Next ›
Showing 20 items per page