Written on March 20, by Wolverine in Medical MayhemTransplant Related The overuse of the procedure known as colonoscopies as a prophylactic for colon cancer, has not only become quite a fad in recent decades, but also a multimillion dollar industry.
As the prevalence of genetically modified organisms GMOs continues to rise, there has been an increasing public interest for information concerning the safety of these products.
Concerns generally focus on how the GMO may affect the environment or how it may affect the consumer. One specific concern is the possibility for GMOs to negatively affect human health. This could result from differences in nutritional content, allergic response, or undesired side effects such as toxicity, organ damage, or gene transfer.
To address these concerns, there have been over research studies comparing the effects of traditional food to genetically modified food, the results of which have been reviewed in various journals , .
How these results affect regulation can be found through The Center for Environmental Risk Assessment, which hosts a GM Crop Database that can be searched by the public to find GMO crop history, style of modification, and regulation across the world .
Though knowing who to trust and what to believe regarding this topic is an ongoing battle, major health groups, including the American Medical Association and World Health Organization, have concluded from the research of independent groups worldwide that genetically modified foods are safe for consumers .
Regarding toxicity, this includes any dangers related to organ health, mutations, pregnancy and offspring, and potential for transfer of genes to the consumer. One example is an anti-GMO advocacy group called the Institute for Responsible Technology IRTwhich reported that rats fed a diet containing a GMO potato had virtually every organ system adversely affected after just ten days of feeding .
The IRT stated that the toxicity was the result of genetic modification techniques and not a specific case for that particular potato. Scientists across the U. To this end, many different types of modifications in various crops have been tested, and the studies have found no evidence that GMOs cause organ toxicity or other adverse health effects.
An example of this research is a study carried out on a type of GMO potato that was genetically modified to contain the bar gene. The product of the bar gene is an enzyme that can detoxify herbicides and thus protects the potato from herbicidal treatment.
For each diet, they tracked male and female rats. Histopathology is the examination of organs for disease at the microscopic level think pathologist doing a biopsy. Histopathological examinations of the reproductive organs, liver, kidneys, and spleen showed no differences between GMO-eating and non-GMO-eating animals.
These researchers had split rats into four diet groups: They fed the rats over 7, times the average human daily consumption of either GMO or non-GMO tomato or sweet pepper for 30 days and monitored their overall health.
Finally, they carried out histopathology and again found no differences in the stomach, liver, heart, kidney, spleen, or reproductive organs of GMO versus non-GMO fed rats. Despite massive ingestion of GMO potato, tomato, or sweet pepper, these studies demonstrated no differences in the vitality or health of the animals, even at the microscopic level.
Experiments like these on humans would be completely unethical.
|Access denied | leslutinsduphoenix.com used Cloudflare to restrict access||GMOs pose a danger to all of us and the evidence is irrefutable. Environmentally, they have created superweeds that destroy farmland, and they have eliminated some organisms from ecosystems, leading to new superbugs to fill the void.|
|Squashing Superbugs--The Race for New Antibiotics - Scientific American||However, much has happened since it went up, including the Blogger outage. Scroll down for a report on that.|
|Superbugs, antibiotics and me – the key questions – Channel 4 News||Walsh and Michael A. Twelve days earlier a year-old Brooklyn boy, Omar Rive- ra, died after a wound he received on the basket- ball court became infected with methicillin- resistant Staphylococcus aureus MRSAa bac- terium that has become resistant to one of the most potent drug classes in the current antibiot- ic arsenal.|
|The Dangers Of Colonoscopies | Roar of Wolverine||Email Load more share options If there is no global action, but action take merely by some countries, will that diminish the threat? Worldwide travel is increasingly easy, leading to increased risk of transmission of superbugs between countries.|
Fortunately, prior to these studies years of work have demonstrated that rodents, like mice and rats, are acceptable models for humans, meaning rodent responses to drugs, chemicals, and foods can predict human response. Rat feeding studies like these, in which rats are fed a potential toxic item and monitored for adverse effects, are considered both specific and sensitive for monitoring toxicity of foods and widely used in the food regulation industry .
The test of time:New Ways to Squash Superbugs How are superbugs created?? Dangerous bacteria develops resistance to existing antibiotics faster than humans are able to invent or discover new drugs.
Jul 24, · In the very short time since GMO foods were first introduced, they have tainted ecosystems, created financial strains for farmers, and introduced unnatural elements into the local, national, and global food supply.
New drug-resistant superbugs spreading. The Hamilton Spectator. Gone to India for treatment of a medical problem?
Christopher T., and Michael A. Fischbach. (, July). New Ways to Squash Superbugs. Scientific American, pp It is back to basic research to try and figure out new ways to combat this dreaded disease.
Key. Assignment 2: Due on 01/09/17 at AM Reading: New ways to squash superbugs Turn in a hard copy of your assignment to the TAs, in class.
1. The article labels the years from as an “innovation gap.” Exploring various realms of society, propose a few reasons for why such gaps may be experienced. During this time, the Vietnam .
Essay on New Ways to Squash Superbugs New Ways to Squash Superbugs In the article “new ways to squash superbugs ” by Christopher T. Walsh and Michael A. Fischbach, scientist are trying to find new antibiotics to kill off the so-called superbugs spreading around. New Ways to Squash Superbugs.
New antibiotics are needed to combat these bacterial pathogens, but progress in developing them has been slow. Historically, most antibiotics have come from a.