Bisphenol-A: Article Analysis

The overall food contamination by Bisphenol A is unknown, but the nutrition/ health impact of this chemical is an important subject to be discussed for all individuals. The main aim of one study recently analyzed was to assess the reproductive impact of BPA leached from regularly available polycarbonate plastic containers. The bottles specifically chosen for testing were those that were used by children. The migration of BPA occurs in polycarbonate plastics (i.e. water bottles and baby bottles). Toxicology reports show society the importance of evaluating these products before purchase and consumption as a consumer. For a particular experiment, researchers used Daphnia Magna, a small flea that cleans and absorbs particles that infect the solution they are placed in, and bred them in the polycarbonate containers. A control group was created using water bottles without the infection of these creatures. A GC-MS machine to detect the level of BPA released by each polycarbonate plastic then evaluated the water. An increase in the reproduction of BPA was detected when the Daphnia Magna were bred inside the container. Although these organisms effected the leaching of Bisphenol A, the GC-MS was able to detect, through the control group, that BPA is released without DM. An Eco toxicological effect was observed through all of this testing, and provided evidence to substantiate the fact that Bisphenol A is leached from polycarbonate plastics. The BPA was further analyzed in the Daphnia

Imagine yourself in a world with no animals – no birds chirping in the morning, no squirrels eating your flowers, no dogs or cats running around the house. Where did all of the animals go? They are all locked inside of cages in poor conditions in laboratories across the country. They wait in loneliness and terror to be called upon for testing. The conditions they wait in are enough to make them go insane. More than one hundred million animals die every year from animal testing. The Animal Welfare Act does not provide protection for ninety-nine percent of the animals used. The use of animals for the testing of products is a popular debate that has gained a lot of attention over the years. Scientists argue that testing products on animals is

Once you open your eyes to it, it’s everywhere, from the Tupperware you eat out, the cans that your food is packaged in, to the helmets you put on your head and the laptop that you’re using. BPA has been used as a plastic hardener for the past 40 years now and is now deeply engrained in our products of modern consumer society. Although it’s children and unborn babies that are the most affected by this toxic chemical, adults are not exempt form

This model was made using plastic that could’ve made its way to the ocean, adding to the millions of pieces that are already there. Every year, Americans throw 185 pounds of plastic in the trash. Just in Los Angeles, every day, about ten metric tons of plastic are dumped into the Pacific Ocean. Only ten percent of trash isn’t plastic, and the remaining ninety percent of plastic that’s on the surface of the water is 46,000 pieces per square mile. Sadly, America is the most wasteful country in the world and half of what we buy, we only use once and dispose the rest of it in the trash. The chemicals that are used in plastic can also be absorbed by the body. Most people that are six or older that were tested to have Bisphenol A (BPA) were positive

More than 90% of us have BPA in our bodies right now. Bisphenol A (BPA) is a harmful chemical used to manufacture most plastics and cans. It is also found in most water bottles and baby formulas. Although many people use processed goods daily, they have very harmful chemicals in them such as BPA. BPA can lead to many major health issues such as problems in the central nervous system, cardiovascular disease, and even cancer.

Acetaminophen (N-acetyl-p-aminophenol, abbreviated as APAP) is one of the most widely used analgesic, antipyretic, and anti-inflammatory drugs worldwide [1]. While generally considered to be safe for humans at a maximum recommended daily dose of 4,000 milligrams (mg) per healthy adult [2], at higher concentrations this drug can cause serious adverse effects, especially toxicity to the gastrointestinal, renal, and hepatic systems [1]. Moreover, APAP poisoning, either by accidental or intentional overdose, is a frequent problem in current medical practice. For example, it is the paramount cause of acute liver failure in the Western Europe, the United States, Canada, and Australia [3]. Therefore, an extensive body of literature dealing with acetaminophen

However, they fail to realize the lack of enforcement of bills like this is the reason for the undeniably rampant mistreatment of animals subjected to testing in all industries they are used in. Still,there is opposition to ending animal testing, others arguing that whether animals are abused or not, animal testing is such a necessity to societal advancements, allowing for breakthroughs in the medical world and giving us safe products to buy off store shelves that abolishing it would mean the end of safety and improvements in much of what we consume (cite from https://www.ncbi.nlm.nih.gov/books/NBK24650/--- National Research Council (US) Committee to Update Science, Medicine, and Animals. "Regulation of Animal Research." Science, Medicine, and Animals. U.S. National Library of Medicine, 01 Jan. 1970. Web). Yet it has been proven time and time again that ending animal testing would have the exact opposite effect. With all the new and innovative methods for creating and testing medical and cosmetic products, it could easily to do away with most animal testing today and provide us safer products since the cruelty free

Products tested on animals or other biomedical research that resulted from animal studies could save many human lives. It is difficult to justify scientific testing on animals because there is an innate bias towards humans since I am a human and I care deeply about other humans and this testing directly benefits humans. Animal studies are essential in ensuring biomedical implants, devices, and pharmaceuticals are safe for human use and in making advancements in understanding if materials and substances are effective in vivo. Since, humans have more cognitive capabilities and full autonomy that allows us to make decisions for ourselves and set goals, humans can voice their opinion on whether to participate in a research study or not, can advocate

Nonylphenol (NP) is the type of chemical widely used in some part of industrial production. Have many types of product like polyvinyl chloride products, medical products, cosmetics, children's toys, cleaning supplies, and plastic additives using NP in a production process. NP is one of the chemicals that a cause of endocrine disruptors (EDs), it is a product of nonylphenol ethoxylates (NPEOs). The NPEOs in the environment biodegrade to derivatives with shorter chains and then finally back to NP. NP is distributed extensively in wastewater effluent, river water, and sediment, and spreads through the ecological food chain because it has both hydrophilic and hydrophobic properties. Exposure to NP has been identified in the mother, fetuses. Human

Obesity is a problem many people encounter, but is BPA contributing to it? There have been many experiments to test that question. BPA-Glucuronide is a chemical that researchers find in many urine samples. The University of Michigan conducted their own experiment. They found that adult with high levels of BPA have an increased chance of acquiring diabetes, cardiovascular disease and may become obese. Other researchers conducted experiments and found that BPA-Glucuronide led to a significant increase in acquiring fat. There is a strong correlation between BPA and obesity.

You don’t know what your doing do you? This needs to end now find something else to test on instead of our animals. According to PETA over 100 million animals die each year because of animal testing. They die just because we want products we don’t even need. Just 1 ingredient in a product can cause up to 14 hundred animal deaths . what have we done to our animals. Some popular products we use everyday like tide, glade old spice and dove just to name a few products we use everyday that have been tested on animals. I know that animal testing makes sure that we don’t get skin irritation. But it is wasting animal life. You don’t know what your doing do you? Almost 80% of countries don’t have any laws about animal testing and that needs to change.

This experiments was performed in three parts. In Part 1, the organic solution was separated from the aqueous solution. First approximately 0.300 grams of 1,4-dimethoxybenzene, p-tert-butylbenzoic acid and p-tert-butylphenol was weighed and and placed in a 100-mL beaker with 25 mL of Et2O. Then, the solution was quantitatively transferred a 125 mL separatory funnel and added 10 mL of 0.5 M NaHCO3. The solution was shaken and vent until there was no CO2 being formed. The aqueous layers was drained into a 125 mL Erlenmeyer flask. Additionally, the organic layer was washed with 0.5 M NaHCO3 two more times and combined with the other aqueous solution. The organic layer was washed again with 10.0 mL of DI water and combined with the other aqueous

BPA is a known endocrine disruptive chemical (EDC) with adverse developmental effects. It is known that BPA exposure causes respiratory problems like asthma and wheeze children.

In recent years, many questions have arisen concerning the influence of chemicals found in plastics on human health. These chemicals are implemented to give plastics durable, malleable characteristics. Such chemicals include Phthalates, which are added to make plastics more flexible, Bisphenol A (BPA), which is known for toughness, dimensional stability, optical clarity, high heat resistance and electrical resistance (“Polycarbonate Plastics and Bisphenol A Release”), and Polyethylene Terephthalate (PET), a form of polyester compressed into plastic bottles. Concerns have been directly linked to research indicating that these chemicals contribute to negatively affected behavior in children and endocrine

Clearly, bisphenol-A is a chemical that people or animals should consume. The Food and Drug Administration (FDA) has shown concern about possible effects of BPA on humans. The possible effects can harm very young children, fetuses, the brain, behavior, and hormones.