Monday, January 27, 2020
Benefits of Tumeric Research Study
Benefits of Tumeric Research Study Results of the study revealed that Turmeric was indeed effective.The t-test results show that t Stat is larger, (6.219209872) than t Critical, (2.262157) this is a significant difference and demonstrates we are 95% sure of pain reduction in using Turmeric. (statistical-significance, 2014) Outlining the response to treatment with turmeric, the first seminal paper was published in 1949 in Nature and it discussed the effects of turmeric on the human body and different diseases, turmeric contains curcumin.It has displayed good therapeutic potential against a number of human diseases. The common points coming out of the study revealed good safety, tolerability, and non-toxicity, with doses up to 8 g per day. Poor bioavailability and limited adverse effects reported by some investigators are a major limitation to the therapeutic utility of curcumin. (Subash, Gupta, Sridevi Patchva, Bharat, 2012)Using black pepper containing piperine added to curcumin increases its bioavailability by 2000%, using the same amount of curcumin.Ãâà (turmeric-bioavailability, 2016) Comparing the results to other research, there were six clinical trials consisting of a total of 377 patients, comparing the use of curcumin to placebo in patients with depression.From the Hamilton Rating Scale for Depression, there was a score of 95% confidence interval and significant anti-anxiety effects were reported in 3 of the trials, there were no adverse events reported.There was limited evidence on long-term efficacy and safety of curcumin as the duration of all available studies ranged from 4 to 8 weeks. Curcumin appears to be well-tolerated and safe, it provided the expected results among depressed patients. Planned larger duration controlled trials and larger sample sizes are required with follow-up studies. (Ng , Koh, Chan, Ho, 2017) Curcumin is the main active ingredient of turmeric, it has a yellow colour, the uses are for cooking along with being a remedy for treatment and prevention of inflammatory diseases, it displays strong anti-oxidative and anti-inflammatory activities Inflammation, be it acute or chronic, plays a major factor in some of the following diseases, obesity progression, type II diabetes, arthritis, pancreatitis, cardiovascular, neurodegenerative and metabolic diseases andÃâà certain types of cancer. Turmeric has a long history of use in Ayurvedic medicine for the treatment of inflammatory disorders. (Shehzad, Rehman, Lee, 2012) Dietary supplements for osteoarthritis (OA) and rheumatoid arthritis (RA) require ingredients with antioxidant and anti-inflammatory properties. From a search of 16 clinical studies three supported the use of cats claw used alone or in a combination for osteoarthritis (OA). Two others for rheumatoid arthritis (RA) with omega-3 fatty acids and supported. (Rosenbaum, OMathà ºna, Chavez, Shields, 2010) Anti-inflammatory properties of curcumin for rheumatoid arthritis, turmeric rhizome has been used medicinally in China and India for thousands of years, the active ingredient is curcumin, which is available worldwide. Preclinical studies point to mechanisms of action that are predominantly anti-inflammatory and antineoplastic, (acting to prevent, inhibit or stop the development of a tumour). Early human clinical trials demonstrated beneficial effects for dyspepsia, peptic ulcer, inflammatory bowel disease, rheumatoid arthritis, osteoarthritis, uveitis, orbital pseudotumor, (swelling of tissue behind the eye in an area called the orbit) and pancreatic cancer. Curcumin is well-tolerated; the most common side effects are nausea and diarrhoea. (Asher Spelman , 2013)Recent studies confirm curcumins low bioavailability, this has been known for some time, by pairing with black pepper which contains piperine, bioavailability is increased by 2000%. (turmeric-bioavailability, 2016) The significance of turmeric as a treatment approach. In a study titled, A randomized, pilot study to assess the efficacy and safety of curcumin patients with rheumatoid arthritis, forty-five patients were selected at random into three groups, group 1 patients receiving curcumin (500 mg), group 2 taking diclofenac sodium (50à ¢Ã¢â ¬Ã¢â¬ °mg) and group 3 taking the combination. The primary study endpoints were a reduction in Disease Activity Score (DAS) 28, the secondary endpoints included American College of Rheumatology (ACR) criteria for reduction in tenderness and swelling of joint scores. The researchers found all three treatment groups showed statistically significant changes in their DAS scores, the curcumin only group showed the highest percentage of improvement in overall DAS and ACR scores. More importantly, curcumin treatment was found to be safe and did not relate with any adverse events. (Sayer, 2013) Two possible research issues, one being to run trials with piperine added to the turmeric and measure results with piperine vs without piperine. The second issue would be to see is what effect the added piperine has on adverse effects. References Asher, G. N., Spelman , K. (2013, March). pubmed/23594449. Retrieved from ncbi.nlm.nih.gov/: https://www.ncbi.nlm.nih.gov/pubmed/23594449 Ng , Q. X., Koh, S. S., Chan, H. W., Ho, C. Y. (2017, February 21). pubmed/28236605. Retrieved from ncbi.nlm.nih: https://www.ncbi.nlm.nih.gov/pubmed/28236605 Rosenbaum, C. C., OMathà ºna, D. P., Chavez, M., Shields, K. (2010, April 2016). 20232616. Retrieved from pubmed: https://www.ncbi.nlm.nih.gov/pubmed/20232616 Sayer, J. (2013, December 26). turmeric-extract-found-superior-blockbuster-drug-rheumatoid-arthritis. Retrieved from https://www.greenmedinfo.com Shehzad, A., Rehman, G., Lee, Y. S. (2012, December 22). pubmed/23281076. Retrieved from pubmed: https://www.ncbi.nlm.nih.gov/pubmed/23281076 statistical-significance. (2014, April 1). Retrieved from iwh.on.ca: https://www.iwh.on.ca/wrmb/statistical-significance Subash, C., Gupta, Sridevi Patchva, Bharat, B. (2012, November 12). articles/PMC3535097. Retrieved from ncbi.nlm.nih.gov: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3535097/ turmeric-bioavailability. (2016, January 1). Retrieved from dailyhealthpost.com: https://dailyhealthpost.com/improve-turmeric-bioavailability/ turmericforhealth.com. (2013, September 14). Retrieved from health-benefits-of-black-pepper-and-turmeric: http://www.turmericforhealth.com/turmeric-benefits/health-benefits-of-black-pepper-and-turmeric
Sunday, January 19, 2020
Protecting American Jobs
Protecting American Jobs For the past two decades Americans have been getting laid off because their jobs are being transferred offshore. ââ¬Å"Advances in technology and low-cost telecommunications now mean that a computer programmer, data entry specialist, or help-desk operator answering calls for a U. S. company can work as easily from India or the Philippines as from Iowaââ¬âand save parent companies some 30 percent to 70 percent in costsâ⬠(Otterman, 2004). This poses the question should the government protect American jobs by imposing stiff penalties on companies that transfer jobs offshore by outsourcing or manufacturing.No, stiffer taxes are not going to significantly effect the number of jobs that are being transferred off shore due to outsourcing. Instead the United States government needs to lower the average tax rate on multinational corporations and fix the loopholes that are currently being used to avoid paying these corporate taxes. For years American compani es have been scrutinized for outsourcing their jobs by off shoring. Even though this has been going on for the past twenty or more years it is being brought to light even more now since our country is in a recession.There are many reasons companies choose to outsource off shore. One of the main reasons is cost savings, many developing countries are more affordable for American companies to operate in because an employee that may cost $50 and hour in America might only cost about $5 an hour in a developing country. Companies are not just off shoring for cost benefits but also for the fact that many other countries have many educated and highly skilled workers who can perform jobs that are needed overseas. Business can also operate 24 hours a day 7 days a week by taking advantage of the offshore workers.When it is 6 p. m. in New York it is 6 a. m. in Singapore. Americans want that 24 hours a day 7 days a week customer service when they are having problems with things like their comput er. Outsourcing offshore also makes it a lot easier for companies to sell goods and services in a global market when they are producing them there and can reach their customers more quickly and effectively. Technological possibilities are another reason companies are choosing to offshore American jobs. Since many service jobs do not require face-to-face interaction they are able to erform these jobs from wherever is needed (Popwell, 2010). Many argue that the government should protect American jobs by imposing stiff penalties on companies that transfer jobs offshore by outsourcing or manufacturing. They claim off shoring has laid off thousands of American workers who will not be able to find other work unless they learn new skills. They also claim that off shoring is a major contributor to the United States 9 percent unemployment rate (United States Department of Labor, 2011).But they are only supporting their claims by the fact that they think companies are only off shoring for cos t incentives. Where as stated before there are many other reasons companies outsource offshore and many ways to make up for the job losses. Those who oppse the government protecting American jobs with stiff penalties for off shoring recognise that yes, cost savings is a big incentive for a company to outsource off shore, but there are also many more reasons that comapanies should opperate on a global scale that out weigh the loss of jobs in America. Thea Lee, policy director for the AFL-CIO, says much of the economic data supporting the link between overseas investment and domestic job growth fails to distinguish between foreign investment used to serve market demand for U. S. goods and services and foreign investment used to buy cheaper labor abroadâ⬠(Wolverson, 2011). So when looking at the total number of American jobs that have been outsourced off shore we also have to stop and think about how many of them were for market demand to better serve us and how many of them real ly were outsourced because it was cheaper.People also have to remember that companies have to try and find ways to make the both the consumer and the investors happy. Consumers want the best quality at the lowest price and the investors want to see a high profit, so to do that companies have to find the middle ground. Which means they have to find the best solution for everyone even if it means outsourcing jobs offshore because it more cost effective for the company. According to Jagdish N. Bhagwati, ââ¬Å"employing workers at lower cost allows U.S. companies to be more efficient and productive, permitting them to create the same amount of goods with fewer resources. In turn, this lowers the price of the goods in the United States, strengthening U. S. companies and freeing workers for other tasks. The savings allows U. S. companies to stay afloat and expand in a highly competitive global marketâ⬠(Otterman, 2004). Outsourcing is not always a bad, it is a change, and change is what pushes both our economy and our nation forward.Another good point that has been made is, the average global tax rate on multinational corporations is about 27 percent, compared to 39 percent in the United States (Wolverson, 2011). Given this information it would seem that instead of penalizing our multinational corporations for increasing international trade, maybe the United States government should focus more on bring in multinational corporations from other countries. This would not only create more jobs in the untied states to compensate for the ones that are being lost overseas but also stimulate more international trade. A 2008 OECD study found that foreign direct investment increases by 3. 7 percent for every one percentage point decrease in the corporate tax rate, and that, as cross-border capital flows increase, foreign direct investment is increasingly swayed by countries' tax rulesâ⬠(Wolverson, 2011). We should be focusing on how to get more multinational corpo rations into the United States instead of focusing on how to hold back our multinational corporations. Along with lowering the average tax rate on multinational corporations the government should also fix the loopholes that exist.This way all multinational corporations will be taxed the same instead of some getting taxed the full 39 percent, while the others are using loopholes and hardly pay any taxes. Even in president Obamaââ¬â¢s 2011 State of the Union address he called congress to simplify the system by getting rid of corporate loopholes so they can level the playing field and aid in the countryââ¬â¢s competiveness and growth potential. To further support this, in an article from NationalJournal. com ââ¬Å"many economists say that the corporate tax code is a mess and overdue for a clean-up.The code riddled with inefficiencies, creating perverse incentives for companies to invest overseas and waste money on elaborate tax-reduction strategies. Business supporters say a ove rhaul could eliminate the misguided incentives, lower tax rates, and attract more capital to the U. S. Some liberal critics also support reform, saying the current system is so tangled that it doesn't even do a good job of raising revenueâ⬠(Fernholz, 2011). Corporate tax breaks cost the federal government about $1. 1 trillion annually (Wolverson, 2011).If the government decided to really follow through with this corporate tax reform it could really help stimulate the economy and help to create new jobs help not only the 9 percent national unemployment rate go down but could also help create jobs for the people who lost their jobs due to off shoring. Overall the government should not be focusing on protecting American jobs that are being transferred offshore by outsourcing or manufacturing. Instead they should be working to close loopholes to even out the amount of taxes companies are paying.While also working to lower the average tax rate on multinational corporations to make outsourcing to the United States more desirable to multinational corporations in other countries. Word Count: 1419 Works Cited Fernholz, T. (2011, January 24). NationalJournal. com. Retrieved February 16, 2011, from Obama Team Wants Business Buy-In on Corporate Tax Reform. Otterman, S. (2004, February 20). TRADE: Outsourcing Jobs. Retrieved February 16, 2011, from Council on Foreign Relations: http://www. cfr. org/pakistan/trade-outsourcing-jobs/p7749 Popwell, N. (2010, October 27).Offshore Outsourcing: The Controversy Over Moving Jobs Overseas. Retrieved February 16, 2011, from Ezine Articles: http://ezinearticles. com/? Offshore-Outsourcing:-The-Controversy-Over-Moving-Jobs-Overseas&id=5253123 United States Department of Labor. (2011, February 4). Economic News Release. Retrieved February 16, 2011, from Bureau of Labor Statustics: http://www. bls. gov/news. release/empsit. nr0. htm Wolverson, R. (2011, February 11). Outsourcing Jobs and Taxes. Retrieved February 16, 2011, from Cou ncil on Foreign Relations: http://www. cfr. org/united-states/outsourcing-jobs-taxes/p21777
Saturday, January 11, 2020
Anatomy and Physiology Essay
Define/Describe the following terms as completely and detailed as you can: 1. Inflammation- Inflammation is the bulging of skin, organs, or other body parts due to fluid buildup caused an injury. The fluid rushes to the injured area and that is what makes the puffiness. 2. High Fructose Corn Syrup- (HFCS) Composed of corn and lab chemicals. HFCS is found in processed foods such as salad dressing and soda. Your body does not recognize it as food so it shunts the HFCS to a fat cell and that is what causes weight gain. 3. The 4 parts of the vertebral column plus 1 ââ¬Å"specialâ⬠part- The four parts of the vertebral column are made up of twenty nine vertebrae each separated by an intravertebral disc which absorbs shock to the vertebrae. The first part is called cervical vertebrae, there are seven of them, they are the smallest vertebrae and they are at the top of your neck. The first of the cervical vertebrae is called the atlas and the second is called axis and it allows your head to turn side to side. Next are the thoracic vertebrae. The thoracic vertebrae are the next twelve under your cervical vertebrae. These vertebrae are larger and thicker than the cervical vertebrae. The next sets of vertebrae are your lumbar vertebrae which are the last five vertebrae in your lower back. Lumbar vertebrae are your biggest, strongest and thickest vertebrae. They need to be big and strong because they support the weight of your body. The sacrum is at the very end of your vertebral column. The sacrum is composed of five fused vertebrae. *Fun Fact: giraffes and humans have the same number of vertebrae.* The ââ¬Å"specialâ⬠part of your vertebral column is called the coccyx. The coccyx is located at the very end of your vertebral column. The coccyx has no real function. 4. Bone marrow and hemoglobin- Hemoglobin plays a big role in cellular respiration and oxygen supply. Hemoglobin carries oxygen. Bone marrow is a soft, netlike mass of connective tissue that is in the medullary cavities of bones classified as long bones. The marrow is housed in the spaces of the spongy bones. Spongy bone is most abundant in the proximal and distal epiphysisââ¬â¢s of a long bone.à There are two types of bone marrow, red and yellow. Yellow bone marrow stores fat and red marrow functions in the formation of red and white blood cells. Red bone marrow receives its color from hemoglobin because it stores oxygen which turns blood red. 5. The 3 layers of the skin- The integumentary has three parts; the epidermis is the outer layer and it lack blood, the second layer of skin is the dermis and it carries nutrients, the third and final layer of skin is called the subcutaneous layer and it is located under the dermis. The subcutaneous layer sits right Next to fat and it the most inside layer. 6. The 3 types of muscle tissue- Muscle tissue is broken down into three layers and a covering called fascia that covers everything. The first and most outside layer it called epimysium and it surrounds the muscle as a whole. The second layer of muscle tissue is known as the perimysium and it surrounds the bundles of muscle fibers. The final and most inner layer of muscle tissue is the endomysium and it surrounds each individual muscle fiber. 7. Type I and II muscle fibers- Smooth muscle in particular has two types of muscle fiber, multiunit and visceral. Multiunit muscle fibers are separated unlike visceral tissue that is made up of sheets and spindle shaped cells. Multiunit muscle fibers can be found in the irises of your eyeball and visceral tissue is common in hollow organ like the stomach. Cellular Metabolism 1. Explain the function of metabolism- Metabolism builds and breaks down particles. The main function of the metabolism is to synthesize, use and store energy. 2. Compare and contrast anabolism and catabolism- anabolism is the buildup of larger molecules from smaller ones which requires energy and catabolism is the opposite it breaks down large particles to produce energy. 3. Describe how energy in the form of ATP becomes available for cellular activities- Energy in the form of ATP is used for many cellular activities. To produce ATP, ADP has to combine with a third phosphate and that creates ATP for cellular activities such as glycolysis which is the first step in cellular respiration. 4. Describe the steps of protein synthesis- Information from DNA is transcribed into mRNA, which is messenger RNA, and then the mRNA is translated into a series of amino acids. The two steps are transcription and then translation. Integumentary System 1. Describe the structure of the layers of the skin- The epidermis is the top layer that you can touch and it lacks blood. Next is the dermis, the dermis carries nutrients and contains the hair follicles, it also contain your sweat gland ducts. The most inner layer of the skin is called the subcutaneous layer, it is not a true layer of skin but it helps to conserve body heat and it helps keep out unwanted heat from the outside. 2. Summarize the factors that determine skin color- Skin color is determined largely by melanin. Everyone has approximately the same number of melanocytes but genetics determine how fast and how much melanin the melanocytes produce. The more melanin you have the darker your skin is. 3. Describe wound healing- The wound and the area around it become swollen or inflamed due to fluid that leaked into the injured area. This is not a bad thing because it provides the area with more nutrients and oxygen which aids healing. If a break on the skin is shallow then the epithelial cells divide faster and the new cells fill the broken area. If the cut is deep into the dermis or subcutaneous layer to blood vessels form a blood clot and the dried tissue fluids help to form a scab. Cells work continuously to clear away dead cells and other remains and eventually it is all replaced with new cells under the scab and they scab will in time come off. If the wound is deep then extensive construction of collagenous fibers may create a raised portion of skin called a scar. 4. How can a person avoid developing skin cancer during their lifetime?- In order to avoid developing skin cancer a person should avoid exposing their skin to high-intensity sunlight, use sunscreens, examine skin regularly. 5. List two examples of modified sweat glands in the body and what they secrete- The two types of sweat glands are eccrine glands and apocrine glands. Eccrine glands secrete sweat that is carries through a tube called a duct and released at the surface of a pore. (Ex: Eccrine glands release the sweat that you feel on your palms when you get nervous.) The apocrine glands, become active when you hit puberty, secrete sweat as well but they release it when a person is emotionally upset, sexually aroused, scared or in pain. Sweat develops a scent when it interacts with bacteria. 6. What two specific properties of skin allow it to regulate body temperature?- In order to regulate body temperature theà skin needs to release heat as needed or conserve heat as needed. When the body becomes too hot it sends a message to your blood vessels to dilate and that allows blood to come in and heat to escape. When your body becomes too cold it sends a message to your blood vessels to constrict which does not allow heat to escape your body. Skeletal System 1. Explain how calcium levels are maintained in the blood and bone- Homeostasis of the calcium levels in bone is controlled by resorption and deposition of calcium into the bones. Also 3-5% of calcium in bones is exchanged each year. If you have less than 3-5% you would be a midget but if you have more than 3-5% then you would be a giant. Osteoclasts break down bone and osteoblasts build bone. 2. Explain why the shoulder joint and hip joints are more mobile than the finger joints- The shoulder and hips joints are ball-and-socket joints and are more mobile than your finger joints, which are condylar joints, because ball-and-socket joints are literally a ball like shaped bone that sits in a cup shaped cavity in anther bone. The placement and shape of these bones allows for rotation and movement on all planes. Condylar joints like the fingers are like puzzles everything fits together. But just like a puzzle you can bend them it but they donââ¬â¢t rotate. 3. List the active tissues in a bone- Bone tissue Cartilage Dense connective tissue Blood Nervous tissue 4. Distinguish between the axial and appendicular skeletons, and name the major parts of each- The axial skeleton consists of your thoracic cage which is your ribs, vertebral column, and sternum, and xiphoid process. The axial skeleton consist of your limbs(arms and legs), pectoral girdle(scapula and clavicles), and your pelvic girdle(coccyx, sacrum, ilium, ischium, pubis anterior and medial) 5. List six types of synovial joints, and describe the actions of each- Ball-and-socket- Movement in all planes and enables rotation. Condylar- Variety of movement in different planes but no rotation. Plane- Sliding or twisting. Hinge- Flexion or extension. Pivot- Rotation around a central axis. Saddle- Variety of movements, mainly in two planes. 6. List all 6 types of synovial joints and describe/explain each one. List one example for each- Ball-and-socket-Ball shaped head of a bone articulates with the cavity of another bone. (Ex: hip) Condylar-oval-shaped condyle f one bone articulates with egg-shaped cavity of another bone. (Ex: Phalanges. Excluding the thumb) Plane-articulating surfaces are almost flat or slightly curved. (Ex: carpals) Hinge-Convex surface of one bone articulates with a concave surface of another. (Ex: elbow) Pivot-Cylindrical surface of one bone articulates with the ring of bone and ligament. (Ex: vertebrae) Saddle-the surface of one bone fits the surfaces of another. (Ex: thumb) Muscular System 1. What happens to muscles when a weight lifter becomes sedentary? ââ¬â when a weight lifter becomes sedentary his muscle mass is going to begin to decrease because he isnââ¬â¢t using them. His muscles are just going to keep shrinking and shrinking. This happens as quickly as two weeks. 2. Describe the sliding filament theory and steps of muscular contraction- Muscle fiber releases ACh. Protein receptors sense Ach being released. Green light (stimulus) is received by the sarcoplasmic reticulum. Signal to release Ca+. Ca+ is given to sarcoplasm. Ca+ interacts with your tropomyosin and triponin. Actin will ââ¬Å"cross-bridgeâ⬠(contraction) Ca+ returns to the sarcoplasmic reticulum so link is broken and muscle relaxes. 3. Describe the differences between slow-twitch and fast-twitch muscle fibers- slow twitch muscle give you the ability to do exercise for aà longer period of time because they fatigue slower and are efficient in the use of oxygen to produce more fuel or ATP. Fast twitch muscle fibers are good for fast bursts of exercise because they fatigue quickly and they can fire more rapidly than slow twitch fibers. 4. Identify the major parts of a skeletal muscle fiber, and the function of each- Myofibrils- they consist of actin and myosin and aid in the act of contraction. Myosin- Thick protein Actin- thin protein Sarcomere- units for muscle contraction -I bands- composed of actin -Z lines- 5. Explain how muscular contractions move body parts and help maintain posture-Muscle tone is a form of sustained contractions, which are contractions that occur even when we appear to be standing still. They keep our body upright a.k.a. posture. These contractions are responses to nerve impulses that come from the spinal cord and stimulate the muscle fibers to move. If our body loses muscle tone then we would collapse. Which is what happens when a person is unconscious. Nervous System 1. Describe the general functions of the brain stem- the brainstem is nervous tissue that connects the cerebrum to the spinal cord. The brainstem has three separate parts. Midbrain- reflex centers associated with the eyes and head movement. Pons- transmits impulses between the cerebrum and other parts of the nervous system. Also helps regulate breathing Medulla Oblongata- transmits all ascending (to the brain) and descending (away from the brain) impulses and contains several vital and non-vital reflex centers. 2. Why can a person still be alive even though they are ââ¬Å"brain dead?â⬠- You can still be alive and be brain dead it just means that your brain stem doesnââ¬â¢t work. When you are brain dead its like being in a coma. You canââ¬â¢t move anything or understand anything but you are still there. You would live in a hospital or have 24/7 monitoring and you would be living off tubes and wires. 3. Describe the coverings of the brain and spinal cord- the first layer of covering over the brain and spinal cord is dura matter. Dura matter is the outermost layer. It made up of tough, white, fibrous connectiveà tissue and contains many blood vessels and also nerves. The second layer is arachnoid matter. This matter is thin and does not contain many blood vessels and it lies right below the dura matter. The innermost layer and final layer is the pia matter. This matter is very thin and does contain many blood vessels and nerves to nourish underlying cells in the brain and spinal cord. 4. Name the cranial nerves and list their major functions- Olfactory- sense of smell Optic- vision Oculomotor- eye movement Trigeminal- controls facial expressions Vestibular- controls hearing and vestibular Glassopharengeal- controls tongue Vagus- longest nerve in the body Accessory- shoulders and neck movement Hypoglossal- tongue in speaking movement, swallowing, and chewing. Trochlear- eye movement Abducens- eye movement Facial- facial expressions Vestibulochlear- house hearing receptors 5. Distinguish between the sympathetic and parasympathetic divisions of the autonomic nervous system- The sympathetic division are your fight or flight responses. If you are getting cornered in an ally you a have a set of responses that you may put forward. This division acts under stressful situations. The parasympathetic division is your responses for normal situations. This division activates under normal situations. The Senses 1. Describe how the sense of pain is produced- free nerve endings on your skin pick up stimulating from sensations of pain and send them to the brain. There are two different types, touch and pressure is contact to the surface of the body and deep pressure senses are impulses from pain in the internal tissues. 2. Explain the mechanism for smell- the olfactory nerve is the nerve in your body that controls the sense of smell. Your sense of smell is a chemoreceptor so it picks up and reacts with the chemicals that you smell. 3. Explain the mechanism for taste- Taste is also a chemoreceptor. The organs of taste are located in the papillae, which are otherwise known as your taste buds. You have 5 different taste cells, sweet, umami, bitter, sour, and salty. In order to taste the chemicals in food your saliva has to break down the chemicals and release them before your papillae picks up on the taste. 4. Name the parts and explain the functions of the outer, middle, and inner part of the ear-The outer ear is made up of our auricle and the external acoustic meatus. It simply picks up sound and funnels sound into the next part of the ear, which is the middle ear. The middle ear is made up of the tympanic cavity otherwise known as the eardrum. The ear drum is made up of three auditory bones in which the vibration pass through and create the sound that is sent to the inner ear where the auditory cortex interprets the sensory impulses. 5. Distinguish between static and dynamic equilibrium- static equilibrium senses when the head is still and maintains balance throughout and dynamic equilibrium senses when the body and head are moving and tries to maintain balance. Endocrine System 1. Explain how insulin and glucagon work together to regulate blood levels of glucose- Glucagon and insulin work against each other in the regulating of blood sugar. Glucagon stimulates the liver to break down glycogen and convert some noncarbohydrates, for example amino acids, into glucose to raise the blood sugar. Insulin on the other hand does the exact opposite. Insulin stimulates the liver to form glycogen from glucose. Also, the secretion of insulin encourages transport of amino acids into cells, increases the rate and time of protein synthesis, and stimulates adipose cells to synthesize and store fat. 2. Distinguish between endocrine and exocrine glands- the exocrine glands secret hormones into ducts and the endocrine system secretes hormones into body fluids. The Endocrine system has 5 parts, the pituitary, thyroid, parathyroid, adrenal, and pancreas. 3. Name and describe the major endocrine glands and list the hormones they secrete- Pituitary- hormones: pituitary gland which is at the base of the brain and it controls all hormones, the growth hormone uses carbohydrates at a faster rate in order to make your body grow, next is the thyroid-stimulating hormone which controls the secretion of hormones fromà the thyroid but the hypothalamus controls the release of TSH, last is the anti diaretic hormone which forces the kidneys to conserve water. Thyroid- the thyroid gland is made up of follicles that store hormones and it is located in the neck. The thyroid gland releases Thyroxine and triiodothyronine, which increase the metabolic rate of cells, enhance protein synthesis and stimulate lipid operation. Parathyroid- secretory cells that contain capillaries. The parathyroid gland secretes the parathyroid hormone, which increases blood calcium and decreases blood phosphate ion levels. Adrenal- made up of the adrenal medulla, which secretes epinephrine and nonrepinephrine. The sympathetic division of the autonomic nervous system controls the secretion of these hormones. The adrenal cortex also makes up the adrenal gland and it produces a number of steroid hormones such as aldosterone, and cortisol, and adrenal sex hormones. Pancreas- the pancreas secretes digestive juices and hormones. The pancreas is attached to the small intestine and it secretes glucagon and insulin. (See number 1) 4. Describe how the body responds to stress- Stress is caused by a threat to the maintenance of homeostasis. The hypothalamus controls the stress responses. These responses include your fight or flight responses such as raise in blood sugar, glycerol and fatty acids. Increased heart rate, blood pressure and an increase in the breathing rate, increase in epinephrine from the adrenal medulla (See answer 3). Digestive System and Nutrition 1. Identify each of the organs/structures of the digestive system and discuss how the function of each one contributes to the digestive process- Mouth- aids in the mechanical break down of food. This process begins digestion. Salivary glands- release an enzyme called saliva which begins the chemical digestion of food and produces the taste also. Pharynx- pushes food to the esophagus. Esophagus- pushes food the stomach Stomach- when the stomach receives the food from the esophagus it mixes it with juices and begins the protein digestion then to is sent to the small intestine. Small intestine- takes out the nutrients from the food and moves the waste to the large intestine. Large intestine- reabsorbs water to form feces. 2. Name and describe the many negative health effects and diseases associated with corn syrup/high fructose corn syrup consumption- Obesity- excessive weight gain is a result of the increase in consumption of HFCS. Your body cannot recognize HFCS as a food so it shunts it to a fat cell and you eat more because you donââ¬â¢t know your full. Liver- fructose can only break down in liver so it makes your liver fatty which can lead to diabetes Diabetes- high or low blood sugar in this case high because you consume so much FAKE sugar that your body secretes it into your blood because it doesnââ¬â¢t know what else to do with it. 3. In class, I used ketchup and processed-peanut butters as an example that not many people know contain corn syrup and high fructose corn sugar (among other sugars). List 4 products that contain corn syrup/high fructose corn syrup that would ââ¬Ëtrickââ¬â¢ a consumer- Bread Barbecue sauce Good (supposedly) cereals even ââ¬ËSpecial Kââ¬â¢ Crackers Hamburgers
Friday, January 3, 2020
Situational Analysis The National Organic Product
I. Situational Analysis a. Company/Organization Mission: To provide customers with healthy, and nutritional Apples. Our product is organically grown in North Carolina, and it is distributed throughout the country providing consumers with fresh high quality Organic Apples. The sweet and refreshing taste is especially alluring during the summer, and it is a cost efficient dessert that everyone can enjoy. b. Environmental Scanning: ïÆ'Ë Social/Cultural Trends: â⬠¢ Environmental concern has spread throughout the world especially here in the United States. Over the last decade, everyone has taken an interest on Eco-friendly products, and have become more conscious of the products they buy if harmful towards the environment. Also, there is an increase concern about food safety and quality. Consumers want healthier food, preferably organically grown, instead of having chemicals that can be harmful and unnecessary. ïÆ'Ë Political/Legal: â⬠¢ The National Organic Product (NOP) is in charge of regulating and developing standards for organic products within the United States Department of Agriculture (USDA). They make sure products that have an organic label come from a certified state or private agency approved by the USDA, and for organic products to meet national standards. ïÆ'Ë Technology: â⬠¢ For fertilization and yield, a Roller Crimpler can be used to speed the natural decomposition process without the use of chemicals. Also, Hoop houses can be used to protect the crops fromShow MoreRelatedThe Appraisal Of Whole Foods993 Words à |à 4 PagesCompetitive Asset Analysis The appraisal of Whole Foods Markets competitive resources and capabilities yields a clear explanation as to why their currently known as the industry leader of organic foods sales. Those assets discussed separately below will help guide future strategic recommendations. Resource - Tangible Assets: â⬠¢ Financial: WFM has amassed nearly $900 million in cash cash equilivents. With liquid assets of such magnitude, WFM is in a unique position to enhance itââ¬â¢s growth. â⬠¢ PhysicalRead MoreIrhr Study Notes1386 Words à |à 6 Pagesdifferences * Language barriers * Sovereign risk ââ¬â political instability * Ethnocentricity PRACTICE ESSAY QUESTION Hofstedes research has helped managers better understand the difference in national cultures when operating globally. Evaluate Hofstedes five dimensions of national culture. 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