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Recommended: Short note on asthma
Hypersensitivity to fruits and vegetables is assumed to play a role in the etiology and deteriorating of asthma symptoms in some patients, little is known about allergy to some fruits and vegetables in patients with asthma. The purpose of this study was to identify probable sensitization to eggplant, Shiraz grape, melon and mango in patients with asthma.
The study included 50 patients with moderate to severe persistent asthma and 50 healthy individuals with no history of asthma and atopic diseases. Skin tests were performed in both patient and control group with fresh eggplant, Shiraz grape, melon, and mango as well as the commercial extracts of mango and melon.
Among patients with asthma, the most frequent positive skin tests were to eggplant (48%), fresh melon (30%) and extracts of melon and mango (18% for each) which all were significantly different from the control group. Skin sensitization to Shiraz grape and fresh mango showed no difference to control group. Skin tests of 21 patients (42%) were negative to the all tested allergens.
Forty percent of our patients had clinical symptoms to eggplant and more than half of those revealed positive skin tests to fresh extract of this plant.
Key words: asthma, eggplants, grape, mango, melon, skin test
Introduction:
Asthma is an inflammatory condition in response to inhaled or ingested allergens. There are controversies about the role of diet on incidence or worsening the clinical symptoms in these patients. 1,2
Eggplant (Solanum melongena) is widely used in Asian countries. Clinical allergic symptoms to eggplant are reported as anaphylaxis, urticaria and oral allergy syndrome. Allergic reaction to eggplant is attributed to cross-reactivity with tomato and grass pollen. 3-5
Shi...
... middle of paper ...
...ction of food allergens should also be considered 15 and because of this fault, PPT is preferred. Along with 40 patients with a history of clinical symptoms to melon, 14 patients showed positive PPT. This figure is almost similar to that reported from Mashhad (eastern Iran). 18
Mango is not originally cultivated in Iran and just distributed in some part of the country. The results of PPT showed no significant difference between patients and controls. We did not observe any positive skin reaction to the commercial extract of mango in the control group whereas 18% of the patients had positive PPT. It appears that enzymatic degradation of proteins in mango extract is lower than other food extracts.
Conclusion: Forty percent of the patients with asthma had clinical symptoms to eggplant which in more than half of them allergic reaction to eggplant was confirmed by PPT.
Asthma is a chronic inflammatory disease of the airways. It is a reversible airway obstruction, occurring 8 to 10% of the population worldwide. According to a study in 2005, asthma affects over 15 million Americans, with more than 2 million annual emergency room visits. Asthma patients have a hyper-responsiveness in their airways and generally and increase in their airway smooth muscle cell mass. This hyperplasia is due to the normal response to the injury and repair to the airway caused by exacerbations. The main choice of therapy for asthma patients is β2- adrenergic agonists. Racemic albuterol has been the drug of choice for a short acting bronchodilator for a long time, but since the development of levalbuterol, there is the question of which drug is a better choice for therapy. Efficacy and cost of treatment must both be taken into consideration in each study of these therapies to determine which is best for the treatment of asthma.
For Ventolin to work optimally, situations that may trigger an asthma attack must be avoided. These situations include exercising in cold, dry air; smoking; breathing in dust; and exposure to allergens such as pet fur or pollens. Relating to the case study, a few of these may apply to the patient, such as exercising in the cold morning air and perhaps breathing in dust and allergens such as pollens or maybe from the eucalyptus in the Blue Mountains might have had an effect on his condition.
I chose this topic because it is something I knew of and have seen before, but never really knew much about it. To make sure what I’m going to be telling you today is true, I looked at many different sites that were about food allergies and looked into them, I only went to sites that were recent, copyrighted, and seemed accurate. I also compared the sites to one another to see if the information was accurate. First, I will talk about what causes food allergies and what it is Second, what effect food allergies can have on a person’s body Finally, what steps someone can take, to better deal with food allergies
The act of manufactures labeling of our foods products in terms of the ingredients a particular product contains and the nutritious facts is sometimes taken for granted, we often see the labels on our food products, but ignore them because we’re so used to seeing them in our daily lives. Surprisingly, food product labeling, specifically that pertaining to allergen warnings, were not always available to consumers until a government mandate in 2004 (FALCPA). I think part of the reason for such a lateness in regulation was due to a social stigma regarding allergies, that having them was some sort of natural selection and not an issue that should be taken care of. Another surprising notion I came across was that although there was no government regulation, manufactures of food products took a good amount of initiative in letting their consumers know of potential allergens in their products.
Following my first sip of milk at the age of one, with the resulting hives and coughing that ensued, I involuntarily joined the community of fifteen million Americans afflicted by food allergies. Living everyday with additional allergies to peanuts, tree nuts, and shellfish has, out of necessity, sharpened my compulsiveness with ingredients and food preparation, but furthermore has spurred me to intervene on behalf of fellow members in this emerging epidemic. The Food Allergy Research and Education (FARE) national organization has been a source of education and support in my own life, and subsequently has aided my efforts to raise awareness among peers, and to nurture my advocacy involvement. Selected as a member of FARE’s Teen Advisory
Stoppler, Melissa C., and William C. Shiel. "Food Allergy." Medicinenet.com. N.p., n.d. Web. 17 Mar. 2014.
Asthma In Children And Adult Inhabitants In Rural Poland." Allergy 68.5 (2013): 644-650. Academic Search Complete. Web. 12 Nov. 2013.
The only way to be sure of chocolate allergy is to get tested by a well trained physician. Ther...
Li, James T., ed. Pharmacotherapy of Asthma. Vol. 212. New York: Taylor and Francis, 2006. Print.
Asthma is chronic inflammatory disorder of the airways characterized by recurring episodes of wheeling and breathlessness. It often exists with allergies and can be worsened through exposure to allergens. In fact, asthma is complicated syndromes that have neither single definition nor complete explanation to the point. In light of its treatment, it is worthwhile to notice that asthma cannot be cured, instead can be only managed by avoiding exposure to allergens and/or by using medications regularly.
In the United States, over three million people are diagnosed with food allergies every year, and over 50 million people have an allergy to some type of food. This number includes one in every 13 children. Most people are born with their allergies; however, allergies can develop at any age, and that is what happened to me. I developed an allergy when I was 14 years old. It was then that some troubling and deleterious side effects started happening to me. When people develop food allergies, their immune systems overreact to normally harmless food proteins. (foodallergy.org). These attacks can affect people in a multitude of ways; they can cause hives, difficulty in breathing, stomach aches, and many more symptoms.
Most of you may not think of asthma as a killer disease, yet more that 5,000 Americans die of asthma each year. According to the Mayo Clinic web page, asthma also accounts for more that 400,000 hospital discharges annually. As the number of people with asthma increases, the more likely you are to come in contact with a person who has the disease. As far as I can remember, I have had asthma my whole life. My mother and one of my sisters also have asthma, so I have a first hand experience with it. This morning, I will discuss some interesting facts about asthma, I will specifically focus on what it is, warning signs, symptoms, causes, and the treatments that are used.
Human race is known to have developed numerous allergies to various known and unknown allergens. An extreme allergic reaction which can be “life-threatening”. (Mydr.com.au, 2014) is referred to as Anaphylaxis.It is a “medical emergency”(Lloyd & Sisman,2013).Statistics indicate that maximum deaths occur due to allergic reactions of various medicines. The other causative agents can be insects, food, latex, hair dye, etc(Lloyd & Sisman,2013). The most common trigger to stimulate anaphylaxis among children are food products such as peanuts, dairy, seafood etc. Exposure to any of these allergens can result in severe anaphylactic attack within 20 minutes.(Australian Resuscitation council, 2012).However the doctors discuss the history of symptoms occurring in children suffering with peanut allergy before declaring them to be anaphylactic and prescribing medication. (Unknown, 2014). Symptoms of anaphylaxis may occur in varied forms depending upon the severty of the reaction. For instance in mild cases swelling of lips, eyes or face occurs along with hives, rash, tingling of mouth and vomitting accompanied with abdominal pain. Nevertheless in extreme conditions the former symptoms may be accompanied with noisy breathing, wheezing, hoarseness and unconsciousness. (Lloyd & Sisman,2013).
Asthma is a disease that currently has no cure and can only be controlled and managed through different treatment methods. If asthma is treated well it can prevent the flare up of symptoms such as coughing, diminish the dependence on quick relief medication, and help to minimize asthma attacks. One of the key factors to successful treatment of asthma is the creation of an asthma action plan with the help of a doctor that outlines medications and other tasks to help control the patient’s asthma ("How Is Asthma Treated and Controlled?"). The amount of treatment changes based on the severity of the asthma when it is first diagnosed and may be the dosage may be increased or decreased depending on how under control the patient’s asthma is. One of the main ways that asthma can be controlled is by becoming aware of the things that trigger attacks. For instance staying away from allergens such as pollen, animal fur, and air pollution can help minimize and manage the symptoms associated with asthma. Also if it is not possible to avoid the allergens that cause a patient’s asthma to flare up, they may need to see an allergist. These health professionals can help diagnosis what may need to be done in other forms of treatment such as allergy shots that can help decrease the severity of the asthma ("How Is Asthma Treated and Controlled?").
Eigenmann, PA; & Haenggeli, CA (2004). Food colourings and preservatives—allergy and hyperactivity. In: The Lancet, 364(9437): 823-824. Retrieved March 5, 2014, from http://dx.doi.org/10.1016/S0140-6736(07)61643-2.