Monthly Archives: September 2008

Build your health with Quercetin


What is Quercetin?
Quercetin is a flavonol and antioxidant which is found in plant foods, such as onions, broccoli, apples, red wine, tea and coffee. Yea, plants. Onions and garlic are rich sources of the potent anti-cancer bioflavonoid quercetin. Cooking onions does not destroy the effectiveness of quercetin.

Health Benefits of Quercetin
Benefits of quercetin: reduces inflammation, reduces symptoms of prostatitis (enlarged prostate) and fights viruses. Toss some fresh chopped onions in your salad or finely chopped garlic. Tastes good and good for you.

Quercetin Research
A study done with mice shows protective benefits of quercitin to reduce stress. Read below…

Quercetin protects against acute immobilization stress-induced behaviors and biochemical alterations in mice

Oxidative stress is a major contributor to the alterations of various pathological conditions, including neurodegenerative and neuropsychiatric problems. Antioxidative flavonoids, ubiquitously included in vegetables, fruits, and teas, are expected to prevent degenerative diseases. Recently, flavonoids have been characterized as neuroprotectants in the treatment of various neurological disorders. The present study was designed to investigate protective effects of quercetin, a bioflavonoid, against acute immobilization-induced behavioral and biochemical alterations in mice. Mice were immobilized for a period of 6 hours. Quercetin (20 and 40 mg/kg, i.p.) was administered 30 minutes before subjecting the animals to acute stress. Behavioral tests (mirror chamber, actophotometer, and tail flick test) and biochemical analysis (malondialdehyde, reduced glutathione, catalase, nitrite, and protein levels) were subsequently performed. Acute immobilization stress for a period of 6 hours caused severe anxiety, analgesia, and impaired motor activity in mice. Biochemical analyses revealed an increase in malondialdehyde and nitrite levels as well as partial depletion of reduced glutathione and catalase activity in immobilization-stressed brain. Behavioral and biochemical parameters were significantly altered as compared to naive mice. Pretreatment with quercetin (20 and 40 mg/kg, i.p.) significantly reversed immobilized stress-induced anxiety and analgesia and reduced locomotor activity. Biochemically, quercetin treatment attenuated malondialdehyde accumulation and nitrite activity and restored the depleted reduced glutathione and catalase activity. Neuroprotective effects of quercetin were significantly improved as compared to control (immobilized stressed) animals.

Results suggest that neuroprotective properties of quercetin can be used in the treatment and management of stress and related disorders.

Rocket Fuel in your drinking water – EPA won’t regulate

The U.S. Environmental Protection Agency will deny calls to set drinking water safety standards for the chemical perchlorate, documents show.

The federal agency says there’s no need to legally regulate the chemical, a component of rocket fuel found in soil and groundwater that affects thyroid development in newborns and young children, a draft of the decision, obtained by The Washington Post (NYSE:WPO), recommends. (more)

Acupuncture Reduces Side Effects of Breast Cancer Treatment

BOSTON – Acupuncture is as effective and longer-lasting in managing the common debilitating side effects of hot flashes, night sweats, and excessive sweating (vasomotor symptoms) associated with breast cancer treatment and has no treatment side effects compared to conventional drug therapy, according to a first-of-its-kind study to be presented Wednesday, Sept. 24 at the American Society for Therapeutic Radiology and Oncology’s 50th Annual Meeting in Boston.

Findings also show there were additional benefits to acupuncture treatment for breast cancer patients, such as an increased sense of well being, more energy, and in some cases, a higher sex drive, that were not experienced in those patients who underwent drug treatment for their hot flashes.

“Our study shows that physicians and patients have an additional therapy for something that affects the majority of breast cancer survivors and actually has benefits, as opposed to more side effects. The effect is more durable than a drug commonly used to treat these vasomotor symptoms and, ultimately, is more cost-effective for insurance companies,” Eleanor Walker, M.D., lead author of the study and a radiation oncologist at the Henry Ford Hospital Department of Radiation Oncology in Detroit, said.

The reduction in hot flashes lasted longer for those breast cancer patients after completing their acupuncture treatment, compared to patients after stopping their drug therapy plan.

Eighty percent of women treated for breast cancer suffer from hot flashes after being treated with chemotherapy and/or anti-estrogen hormones, such as Tamoxifen and Arimidex. Although hormone replacement therapy is typically used to relieve these symptoms, breast cancer patients cannot use this therapy because it may increase the risk of the cancer coming back. As a treatment alternative, patients are generally treated with steroids and/or antidepressant drugs.

These drugs, however, have additional side effects, such as weight gain, nausea, constipation and fatigue. The antidepressant, venlafaxine (Effexor), a selective serotonin reuptake inhibitor, is one of the most common drugs used to treat these hot flashes. However, many women decide against this treatment choice because of potential side effects, including decreased libido, insomnia, dizziness and nausea, or because they simply do not want to take any more medications.

The randomized clinical trial compared acupuncture treatment to venlafixine for 12 weeks to find out if acupuncture reduced vasomotor symptoms in breast cancer patients receiving hormonal therapy and produced fewer side effects than venlafaxine. The study involved 47 breast cancer patients who received either Tamoxifen or Arimidex and had at least 14 hot flashes per week. Results show that acupuncture reduces hot flashes as effectively as venlafaxine, with no side effects, and also provides additional health benefits to patients.

Wild bees make honeybees better pollinators

A concept of health with the view that one should depend on pills, yearly and multiple vaccines, canned and packaged foods is ill conceived, which is major factor why many our sick.  Our bodies and our offspring are healthier when we have a healthy immune system that can interact with the environment.  It even holds true for honeybees.

Wild bees make honeybees better pollinators

Up to a third of our food supply depends on pollination by domesticated honeybees, but the insects are up to five times more efficient when wild bees buzz the same fields, according to a study published Aug. 28 in the journal Proceedings of the National Academy of Sciences of the USA.

“As honeybees become more scarce, it becomes more important to have better pollinators,” said Sarah Greenleaf, a postdoctoral researcher at UC Davis and first author on the study.

As a graduate student at Princeton University, Greenleaf carried out a two-year study of honeybees used to pollinate sunflower crops on farms in Yolo County, Calif., near UC Davis.

Compared to honeybees, wild bees did not contribute much directly to crop pollination. But on farms where wild bees were abundant, honeybees were much more effective in pollinating flowers and generating seeds, Greenleaf found.

There appear to be two reasons for that. Male wild bees, probably looking for mates, will latch onto worker honeybees, which are sterile females, causing them to move from one flower to another. Secondly, female wild bees appear to “dive bomb” honeybees, forcing them to move. Frequent movement between flowers spreads pollen around more effectively.

Greenleaf and her co-author Claire Kremen, now a professor at UC Berkeley, calculated that wild bees contributed about $10 million of value to the $26-million sunflower industry alone.

All the fields in the study were conventionally farmed, but varied in their proximity to natural habitat, Greenleaf said.

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Blacks Tend to Have Higher Mortality Following Liver Surgery

Results

The study consisted of 3,552 observations representing 17,794 patients undergoing major hepatectomy. Unadjusted analyses revealed that African-American patients had a two-fold increased odds of surgical mortality relative to Caucasians. Even after adjustment for other risk factors, African Americans had a two-fold increased odds of surgical mortality relative to Caucasians.

Conclusions

In-hospital mortality after major hepatectomy varies substantially by race. African-American patients have two-fold higher population-level odds of surgical mortality than Caucasian patients do. Our analyses suggest that clinical factors, insurance status, and hospital factors do not account for these differences. Additional studies to clarify the nature of this disparity and identify targets for intervention are warranted.

Obesity and Undiagnosed Diabetes

Research reported in Diabetes Care highlights that while obese individuals may have a higher risk factors for diabetes, diagnosis is often missed.

5,514 adult participated in the 1999–2004 National Health and Nutrition Examination Survey. Particpants were interviewed about sociodemographic and medical data, including whether they had been diagnosed with diabetes, and were examined for height, weight, and fasting plasma glucose.

RESULTS—Of the 9.8% participants who had diabetes, 28.1% were undiagnosed, translating to an estimated 5.2 million people in the U.S. population. Obese adults comprise more than half of the undiagnosed diabetes cases (2.7 million).

CONCLUSIONS—Despite a higher underlying risk of diabetes and widespread clinical recognition of this higher risk, obesity does not increase the likelihood that an individual’s diabetes will be diagnosed.

Illegal to Keep Rain Water in U.S.

Healing Our Shadow – Obama and the Palin Effect

This interesting, insightful article came my way. Have a read…

Sometimes politics has the uncanny effect of mirroring the national psyche even when nobody intended to do that. This is perfectly illustrated by the rousing effect that Gov. Sarah Palin had on the Republican convention in Minneapolis this week. On the surface, she outdoes former Vice President Dan Quayle as an unlikely choice, given her negligent parochial expertise in the complex affairs of governing. Her state of Alaska has less than 700,000 residents, which reduces the job of governor to the scale of running one-tenth of New York City. By comparison, Rudy Giuliani is a towering international figure. Palin’s pluck has been admired, and her forthrightness, but her real appeal goes deeper.

She is the reverse of Barack Obama, in essence his shadow, deriding his idealism and exhorting people to obey their worst impulses. In psychological terms the shadow is that part of the psyche that hides out of sight, countering our aspirations, virtue, and vision with qualities we are ashamed to face: anger, fear, revenge, violence, selfishness, and suspicion of “the other.” For millions of Americans, Obama triggers those feelings, but they don’t want to express them. He is calling for us to reach for our higher selves, and frankly, that stirs up hidden reactions of an unsavory kind. (Just to be perfectly clear, I am not making a verbal play out of the fact that Sen. Obama is black. The shadow is a metaphor widely in use before his arrival on the scene.) I recognize that psychological analysis of politics is usually not welcome by the public, but I believe such a perspective can be helpful here to understand Palin’s message. In her acceptance speech Gov. Palin sent a rousing call to those who want to celebrate their resistance to change and a higher vision.

Look at what she stands for:

Small town values – a denial of America’s global role, a return to petty, small-minded parochialism.
Ignorance of world affairs — a repudiation of the need to repair America’s image abroad.
Family values – a code for walling out anybody who makes a claim for social justice. Such strangers, being outside the family, don’t need to be heeded.
Rigid stands on guns and abortion – a scornful repudiation that these issues can be negotiated with those who disagree.
Patriotism — the usual fallback in a failed war.
“Reform” — an italicized term, since in addition to cleaning out corruption and excessive spending, one also throws out anyone who doesn’t fit your ideology.

Palin reinforces the overall message of the reactionary right, which has been in play since 1980, that social justice is liberal-radical, that minorities and immigrants, being different from “us” pure American types, can be ignored, that progressivism takes too much effort and globalism is a foreign threat. The radical right marches under the banners of “I’m all right, Jack,” and “Why change? Everything’s OK as it is.” The irony, of course, is that Gov. Palin is a woman and a reactionary at the same time. She can add mom to apple pie on her resume, while blithely reversing forty years of feminist progress. The irony is superficial; there are millions of women who stand on the side of conservatism, however obviously they are voting against their own good. The Republicans have won multiple national elections by raising shadow issues based on fear, rejection, hostility to change, and narrow-mindedness.

Obama’s call for higher ideals in politics can’t be seen in a vacuum. The shadow is real; it was bound to respond. Not just conservatives possess a shadow — we all do. So what comes next is a contest between the two forces of progress and inertia. Will the shadow win again, or has its furtive appeal become exhausted? No one can predict. The best thing about Gov. Palin is that she brought this conflict to light, which makes the upcoming debate honest. It would be a shame to elect another Reagan, whose smiling persona was a stalking horse for the reactionary forces that have brought us to the demoralized state we are in. We deserve to see what we are getting, without disguise.

http://www.huffingtonpost.com/deepak-chopra/obama-and-the-palin-effec_b_123943.html

Sexual Activity and Reducing STD Risk

Health Risks of Noncoital Sexual Activity

Washington, DC — When counseling patients about preventing sexually transmitted diseases (STDs), it’s important for physicians to ask direct questions about both intercourse and noncoital sexual activity, according to a new Committee Opinion issued today by The American College of Obstetricians and Gynecologists (ACOG).

Noncoital sexual behavior includes mutual masturbation, and oral and anal sex and is common among adults and adolescents. Despite concerns expressed in the popular media about an increase in oral sex among adolescents and young adults, there is no evidence that this is the case. However, research does show that oral sex is much more common among adolescents who have already had vaginal intercourse, suggesting that these sexual activities occur at about the same time and with the same partner.

“Most people, including adolescents, are unlikely to use condoms during oral sex, which places them at risk for acquiring an STD,
” said Richard Guido, MD, chair of ACOG’s Committee on Adolescent Health Care, which issued the opinion along with ACOG’s Committee on Gynecologic Practice. “This unlikelihood is partly because of a greater perceived safety compared with intercourse. Although sexual behavior is a sensitive issue to address for both patients and physicians, it’s important to discuss sexuality frankly and without judgment so that we can help our patients fully protect themselves against STDs.”

Risk of getting certain STDs varies depending on the specific disease and the sexual behavior:

  • the risk of acquiring HIV through oral sex is less than through vaginal sex
  • with receptive anal sex having the highest risk
  • Herpes is commonly transmitted through kissing and through oral, vaginal, and anal sex.
  • Herpes simplex virus Type 1 (HSV-1), typically associated with oral herpes (ie, “cold sores”), can be transmitted to the genitals through oral sex.
  • Herpes simplex virus Type 2 (HSV-2), typically associated with genital herpes, can be transmitted to the mouth through oral sex.
  • Nonviral STDs, including gonorrhea, chlamydia, and syphilis, also can be transmitted through noncoital sexual activity.

“Our lesbian and bisexual patients also need be screened for STDs based on the same risk factors as other women,” Dr. Guido noted. “Most lesbians have been sexually active with men at some point. Even without this sexual history, there are some STDs that can be transmitted between two women during sexual activity.”

According to ACOG, physicians should ask more direct questions about a patient’s sexual behavior so that they can provide counseling on ways to lower the risk for STDs. Since most women who engage in noncoital sexual activity are also having intercourse, clinicians need to consider whether these noncoital behaviors add any additional risks to those already posed by intercourse.

Risk-reduction strategies:

  • limiting the number of sexual partners,
  • STD testing before engaging in sexual activity with a new partner
  • correct and consistent use of condoms
  • abstinence
  • and/or mutual monogamy.

Committee Opinion #417, “Addressing Health Risks of Noncoital Sexual Activity,” is published in the September 2008 issue of Obstetrics & Gynecology.

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Vaccine Insanity: Caution for Pregnant Women

This abstract suggests that pregnant women need to receive vaccinations during pregnancy. This is advice, really is reckless. Why not talk about reducing environmental hazards, and how to boost one’s natural immunity. We are really meant to interface with our environment without the need of vaccines. Illness and sickness do serve a purpose and as the body heals it becomes stronger and also the immune system is strengthened.

Vaccines for Pertussis and Influenza: Recommendations for Use in Pregnancy.

New Antibiotics and Vaccines in Obstetric Practice

Abstract:
The active immunization of pregnant women during pregnancy to protect them from disease and protect their neonate with passive antibodies is a biologic fact. Fortunately, many infectious diseases occur infrequently due to excellent pediatric vaccine programs. However, most adults and many physicians are unaware of the risks of not administering vaccines especially to pregnant women. Influenza vaccine (trivalent inactivated influenza vaccine) is recommended by (Advisory Committee on Immunization Practices (ACIP) for pregnant women in any trimester of pregnancy and Tetanus, reduced diphtheria, and pertussis (TdaP) vaccine is recommended by the ACIP to be given before pregnancy, during pregnancy, or in the immediate postpartum period. Only 2% of the adult US population is protected against pertussis and it is estimated that only 25% of pregnant women receive influenza vaccine during the influenza season. This chapter discusses trivalent inactivated influenza vaccine and TdaP use during pregnancy, the diseases they prevent, and the benefit to the neonate.