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Matti Narkia

Developmental toxicity evaluation of berberine in rats and mice. Gloria D. Jahnke. 2006... - 0 views

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    Developmental toxicity evaluation of berberine in rats and mice. Jahnke GD, Price CJ, Marr MC, Myers CB, George JD. Birth Defects Res B Dev Reprod Toxicol. 2006 Jun;77(3):195-206. PMID: 16634078 DOI: 10.1002/bdrb.20075 BACKGROUND: Berberine, a plant alkaloid, is found in some herbal teas and health-related products. It is a component of goldenseal, an herbal supplement. Berberine chloride dihydrate (BCD) was evaluated for developmental toxicity in rats and mice. METHODS: Berberine chloride dihydrate was administered in the feed to timed-mated Sprague-Dawley (CD) rats (0, 3625, 7250, or 14,500 ppm; on gestational days [GD] 6-20), and Swiss Albino (CD-1) mice (0, 3500, 5250, or 7000 ppm; on GD 6-17). Ingested doses were 0, 282, 531, and 1313 mg/kg/day (rats) and 0, 569, 841, and 1155 mg/kg/day (mice). RESULTS:There were no maternal deaths. The rat maternal lowest observed adverse effect level (LOAEL), based on reduced maternal weight gain, was 7250 ppm. The rat developmental toxicity LOAEL, based on reduced fetal body weight per litter, was 14,500 ppm. In the mouse study, equivocal maternal and developmental toxicity LOAELs were 5250 ppm. Due to scattering of feed in the high dose groups, a gavage study at 1000 mg/kg/day was conducted in both species. CONCLUSIONS: In rats, maternal, but not fetal adverse effects were noted. The maternal toxicity LOAEL remained at 7250 ppm (531 mg/kg/day) based on the feed study and the developmental toxicity NOAEL was raised to 1000 mg/kg/day BCD based on the gavage study. In the mouse, 33% of the treated females died. Surviving animals had increased relative water intake, and average fetal body weight per litter decreased 5-6% with no change in live litter size. The maternal toxicity LOAEL remained at 5250 ppm (841 mg/kg/day) BCD, based on increased water consumption. The developmental toxicity LOAEL was raised to 1000 mg/kg/day BCD based on decreased fetal body weight.
Matti Narkia

Carbohydrate restriction may slow prostate tumor growth - eurekalert.org - 0 views

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    DURHAM, N.C. -- Restricting carbohydrates, regardless of weight loss, appears to slow the growth of prostate tumors, according to an animal study being published this week by researchers in the Duke Prostate Center. "Previous work here and elsewhere has shown that a diet light in carbohydrates could slow tumor growth, but the animals in those studies also lost weight, and because we know that weight loss can restrict the amount of energy feeding tumors, we weren't able to tell just how big an impact the pure carbohydrate restriction was having, until now," said Stephen Freedland, M.D., a urologist in the Duke Prostate Center and lead investigator on this study. The researchers believe that insulin and insulin-like growth factor contribute to the growth and proliferation of prostate cancer, and that a diet devoid of carbohydrates lowers serum insulin levels in the bodies of the mice, thereby slowing tumor growth, Freedland said.
Matti Narkia

Berberine inhibits human tongue squamous carcinoma cancer tumor growth in a murine xeno... - 0 views

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    Berberine inhibits human tongue squamous carcinoma cancer tumor growth in a murine xenograft model. Ho YT, Yang JS, Lu CC, Chiang JH, Li TC, Lin JJ, Lai KC, Liao CL, Lin JG, Chung JG. Phytomedicine. 2009 Sep;16(9):887-90. Epub 2009 Mar 20. PMID: 19303753 Our primary studies showed that berberine induced apoptosis in human tongue cancer SCC-4 cells in vitro. But there is no report to show berberine inhibited SCC-4 cancer cells in vivo on a murine xenograft animal model. SCC-4 tumor cells were implanted into mice and groups of mice were treated with vehicle, berberine (10mg/kg of body weight) and doxorubicin (4mg/kg of body weight). The tested agents were injected once per four days intraperitoneally (i.p.), with treatment starting 4 weeks prior to cells inoculation. Treatment with 4mg/kg of doxorubicin or with 10mg/kg of berberine resulted in a reduction in tumor incidence. Tumor size in xenograft mice treated with 10mg/kg berberine was significantly smaller than that in the control group. Our findings indicated that berbeirne inhibits tumor growth in a xenograft animal model. Therefore, berberine may represent a tongue cancer preventive agent and can be used in clinic.
Vortege Ville

Harvard study finds body weight, diet may be risk factors for non-Hodgkin lymphoma: - ... - 0 views

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    Body weight in young adulthood and diet appeared to be associated with the risk for non-Hodgkin lymphoma, according to results presented at the 10th AACR International Conference on Frontiers in Cancer Prevention Research, held Oct. 22-25, 2011...
Matti Narkia

Exercise, Eating Plant-Based Diet Could Be Key To Cancer Prevention, Medical Experts Sa... - 0 views

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    But, she said, the institute has identified three steps people could take to dramatically affect the chances of developing cancer: - Eat a mostly plant-based diet. - Maintain a healthy weight. - Exercise regularly. "The data is pretty clear that we can make a significant drop in the cancer rate with these three changes," Collins said. "We can prevent about one-third of cancers with these changes. And if you add tobacco prevention, which reduces about 30 percent of cancers, over half of today's cancers could be prevented."
Matti Narkia

Cancer Journal: Latest cancer research WCRF: Major cancer prevention report | ecancerme... - 0 views

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    World Cancer Research Fund launches new policy report: 'Policy and action for cancer prevention'\nOver 40 per cent of bowel and breast cancer cases in the UK are preventable through healthy patterns of diet, physical activity and weight maintenance, according to estimates in a landmark report that has set out recommendations for policies and actions to reduce the global number of cancer cases.\nThe report, Policy and Action for Cancer Prevention,  has estimated that about 43 per cent of bowel cancer cases and 42 per cent of breast cancer cases in the UK could be prevented in this way.
Matti Narkia

AICR: Second Expert Report: Food, Nutrition, Physical Activity, and the Prevention of C... - 0 views

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    Second Expert Report\n\nFood, Nutrition, Physical Activity, and the Prevention of Cancer: a Global Perspective\n\nIt began in 2001 with AICR and its international affiliate, WCRF-UK committing themselves to systematically review and analyze the total body of scientific evidence on the relationship of diet, physical activity and weight management to cancer risk. After a rigorous five-year process, Food, Nutrition, Physical Activity, and the Prevention of Cancer: a Global Perspective does just that.
David Carter

Opiate Addiction Treatment Center - 0 views

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    People who are addicted for drugs, heroin, and codeine most of the times they suffered from various kind of disease like weight loss or weight gain, red eyes and cold hands, unconscious behavior. Miramar recovery center provide treatment with analysis your drug or alcohol addiction level and provide you best treatment with all facilities.
Matti Narkia

Omega-3 Fatty Acids May Benefit Cancer Patients Undergoing Major Operations - 0 views

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    ScienceDaily (Apr. 10, 2009) - New research from Trinity College Dublin published in this month's Annals of Surgery points to a potentially significant advance in the treatment of patients undergoing major cancer surgery. The study was carried out by the oesophageal research group at Trinity College Dublin and St James's Hospital. A randomised controlled trial showed omega-3 fatty acids given as part of an oral nutritional supplement resulted in the preservation of muscle mass in patients undergoing surgery for oesopahageal cancer, a procedure normally associated with significant weight loss and quality of life issues.
zoya khan

Obesity, a risk factor of Pancreatic Cancer - 0 views

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    Oops, this was left now, researchers warn obese people of pancreatic cancer.
Matti Narkia

Effects of eicosapentaenoic and docosahexaenoic n-3 fatty acids from fish oil and prefe... - 0 views

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    Effects of eicosapentaenoic and docosahexaenoic n-3 fatty acids from fish oil and preferential Cox-2 inhibition on systemic syndromes in patients with advanced lung cancer. Cerchietti LC, Navigante AH, Castro MA. Nutr Cancer. 2007;59(1):14-20. PMID: 17927497
anonymous

Learn To Identify Prostate Cancer - 1 views

Cancer is one of the most affected diseases across the globe and among the various types of cancers that can affect the human body, prostate cancer is considered to be the most common type of cance...

signs of prostate cancer prostate cancer treatment cancer research scientific research

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