Respiratory Virus Infection And Allergic Inflammation
Several experimental studies have shown a synergistic interaction between respiratory virus infection and allergic inflammation. Fraenkel et al examined the lower airway inflammatory response to viral infection in 17 adults, including six patients with atopic asthma. Histamine responsiveness and epithelial eosinophils increased during the viral infection but only persisted into the convalescent period in the patients with asthma. Grunberg et al challenged patients with atopic asthma with rhinovirus or placebo. In the group inoculated with rhinovirus there was no significant change in lung function but there was an increase in bronchial hyper-reactivity and interleukin 8, which correlated with the severity of the cold. In a study of patients with allergic rhinitis who were sensitised to ragweed, after infection with rhinovirus 16 the patients developed nearly a threefold increased non-specific and specific airway responsiveness during the acute viral infection, with an increased probability of a late asthmatic reaction with ragweed challenge for up to four weeks after the infection.
How To Alleviate Seasonal Allergies And Digestive Problems
Supplying oral probiotics in adults with rhinitis – the stuffy nose that is often caused by seasonal allergies – was also shown to help, with Lactococcus lactis protecting against bacteria that cause pneumonia by increasing the rate of clearance of these pathogenic microbes from the lungs.
Last but not least, exercise, perhaps the simplest and least complex intervention, has been proven to increase microbiome diversity. In mouse models, this diet increased amounts of beneficial bacteria, Lactobacillus and Clostridium leptum, that protect against wheat allergy. Regular exercise also is linked to greater gut microbial diversity, yet another excellent reason to make physical activity part of your life.
Amish Children Are Nearly Immune To Asthma And Allergies
- Study compared children on Amish farms in Indiana to children in Switzerland, where most Amish originate
- Amish children have 5 percent allergy rate, compared to 11.2 percent among Swiss kids
16:01 EDT, 6 May 2012 | Updated:
Amish children raised on rural farms in northern Indiana suffer from asthma and allergies less often even than Swiss farm kids, a group known to be relatively free from allergies, according to a new study.
‘The rates are very, very low,’ said Dr. Mark Holbreich, the study’s lead author.
‘So there’s something that we feel is even more protective in the Amish’ than in European farming communities.
Healthy: A study compared Amish children in Indiana to children on farms in Switzerland, where most of the Amish originated
What it is about growing up on farms — and Amish farms in particular — that seems to prevent allergies remains unclear.
Researchers have long observed the so-called ‘farm effect’ — the low allergy and asthma rates found among kids raised on farms — in central Europe, but less is known about the influence of growing up on North American farms.
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Learn More About Allergies & Asthma
Allergy symptoms can be more than bothersome or irritating; they can interfere with your day-to-day activities and sleep. Allergies can also result in loss of productivity, missed work or school, and an overall poor quality of life. At Frederick Allergy & Asthma Center, we help you get control of your allergies and begin enjoying the simple things in life. We are board-certified specialists in allergies, asthma, and other allergy-related illnesses. We diagnose and treat both children and adults. If you suffer from hay fever, food allergies, insect allergies, asthma, eczema, hives, or other related problems, we can help. Call and set up an appointment today.
Eosinophilic Asthma: Hunter’s Story
In a matter of a few hours, Hunter Box went from being a healthy, active 17-year-old, to a severely ill teen struggling for his next breath. After two hospitalizations, he was diagnosed with eosinophilic asthma and a rare complication called plastic bronchitis. Now, thanks to the Childrens Mercy Advanced Asthma Interdisciplinary Respiratory Clinic, Hunters asthma is under control.
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Gluten Sensitivity And Coeliac Disease
Issues digesting gluten are triggered by exposure to many grains, such as wheat, barley, and couscous. Coeliac disease is a severe form of intolerance which requires the affected person to cut out all foods containing gluten, which includes very common foods such as bread, cereal, and pasta. It is different to non-celiac gluten sensitivity, a milder health problem that may affect 5% of people.
Celiac disease sufferers experience autoimmune inflammation in the small intestine that is triggered by gluten, wherein the immune system attacks the body itself, which if left untreated can lead to conditions that affect other systems of the body, such as infertility, osteoporosis , and chronic fatigue.
Interestingly, 30% of the Caucasian and Western European population carries a gene that predisposes towards celiac disease, but only a small percentage of those with the genes develop celiac disease. The Atlas DNA Test searches for genetic predispositions towards lactose, alcohol, and gluten intolerance.
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Why Is Asthma An Important Public Health Issue
|The negative impact on asthmatics from direct or second-hand smoke is significant.|
The incidence of asthma has been increasing in the last few decades in the developed world,especially amongst children. Asthma is now a serious chronic condition in Ontario and in Canada.Asthma impacts the quality of life of those affected with the disease, as well as their families.According to the 1996-97 National Population Health Survey, more than 2.2 million Canadians hadbeen diagnosed with asthma by a physician at some time in their lives . The same survey found that approximately 10 per cent ofCanadian children and five per cent of adults had asthma at the time of the survey .
The prevalence of asthma in Canadian children aged 0-14 years increased from 141,000 childrenin 1978/79, to 167,000 children in 1983/84, and then to 672,000 children in 1994/95. This is adramatic increase from 2.5 per cent to 11.2 per cent of children under 14 years, over a periodof 18 years.
Asthma is also becoming more prevalent among low-income adults over the age of 35 years. It is notclear at this time whether that higher prevalence can be attributed to lifestyle , residential status, occupation or other factors.
Yet, despite these statistics, 35 per cent of people with asthma were regularly exposed to smoke inside their home. Thus, it is evident that a change in attitudes and behaviors around smoking is especially important for asthma sufferers.
* age standardized to 1991 population
What Are The Risk Factors Associated With Asthma
|Asthma also affects the quality of life of the families of individuals with asthma|
The exact cause of asthma is not known, but it appears to be the result of a complex interaction ofthe following two groups of factors;:
1) ; Predisposing Factors :
Atopy – Atopy is a greater tendency to have allergic reactions to environmental allergens. This appears to be the strongest identifiable predisposing factor for asthma.
Gender – Young boys appear to develop asthma more often than do young girls, probably as a resultof their smaller airways. This imbalance reverses with age however, and by the time girls reachadulthood, it is adult women who more often develop asthma than men.
Genetics – Asthma is more common in families where at least one parent has asthma. This link is even stronger when it is the mother who has asthma.
Solid Food at an Early Age – Although the research is somewhat conflicting, there are indications that children who are breast-fed seem to have a lower risk of developing asthma.
2) ; Triggers;:
|Allergens can include pets, dust mites, cockroach allergen, moulds, pollen, foods and additives.|
Triggers are factors that exacerbate asthma. They are exposures to causal factors that have alreadysensitized a person’s airways. Triggers may be irritants, allergens or viral infections. Some asthmatics may react only to one trigger, others may react to several. Also, an individual’s triggers may change over time.
Two triggers, in particular, are worthy of further discussion;:
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A Hunter May Have Allergies Asthma
A Hunter May Have Allergies Asthma. Vicki lyons md and her team are specialty trained. It’s probably a combination of multiple genes.
A hunter may have allergies, asthma, a heart condition, excess weight, or poor physical conditioning. Why is it important to my children and me to discover that people living in a children who develop animal allergy, peanut allergy, atopic dermatitis and asthma will often deal. These may signal allergens or triggers you should avoid to help you feel better. Asthma is a disease of the branches of the windpipe , which carry air in and out of the you may not have all of these asthma symptoms, or you may have different symptoms at different times. We provide diagnosis and treatment patient education is a primary component of the care we provide.
How Can We Prevent And Control Asthma
|Most asthma begins in early childhood years and there is some evidence that exposures in infancy are of crucial importance to the subsequent development of allergy and asthma.|
The main opportunities for control of asthma are minimizing the risk of onset of the disease , optimizing management and control of existing disease, and avoiding adverse outcomes such as hospitalization or death in those who already have the disease .
Secondary prevention has a role in occupational asthma, since early detection and removal fromexposure to the triggers may prevent permanent asthma. This can be accomplished by regular healthscreening of workers in industries where occupational asthma is known to occur.
Most asthma begins in early childhood years and there is some evidence that exposures in infancyare of crucial importance to the subsequent development of allergy and asthma. Primary preventionrecommendations are mainly applicable to infants. However, they would be most relevant to infantswith the highest risk of acquiring asthma, that is, those born into families with a history of asthmaor atopic disease . This is a complex, evolving area ofunderstanding. Recent research suggests that certain exposures to very young infants may, in fact,reduce the risk of developing asthma.
Some Suggestions for prevention and control of asthma;:
A) ; Reduce/eliminate exposure of fetus and infants to tobacco smoke.
E) ; Reduce exposure to indoor triggers such as domestic mites. Aim to;:
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Gut Health And Allergies Are Connected
An allergy can be diagnosed and treated with medication prescribed by a doctor, but there are ways to prevent our risk of developing allergies, starting with a healthy gut. The gut microbiome consists of bacteria that live in our gut in a mutually beneficial relationship with us – they feed us and we feed them.
New research is increasingly finding evidence that a healthy and diverse gut microbiome is associated with fewer allergic symptoms. The rates of allergies have been rising steeply in the last few decades as humans settle in comfortably in urban environments.
Indeed, eating habits have become more homogenised with less variety of food sources. People get outdoors less and do less exercise. Families are also having fewer children and taking more antibiotics. In particular, antibiotics are a potent disruptor of microbial balance in the human gut.
All these factors cause our microbiomes to lose precious diversity, decreasing the number of species in the database that our immune system can recognise as foreign, yet not overreact, because it knows that they are not harmful.
In fact, this idea is not new. As far back as 1989, the hygiene hypothesis of allergy was proposed, stating that the greater our exposure to microorganisms, the lower our risk of developing allergies. This doesnt refer to how often you tidy your room or wash your hands, but rather to factors that affect your level of exposure to microorganisms.
|Having one or more older siblings|
|Owning a pet|
A Hunter May Have Allergies Asthma A Heart Condition Excess Weight Or Poor Physical Conditioning These Conditions:
The correct answer is A will prevent a hunter from having a successful hunt should be considered before planning a hunting trip.
A hunter may have allergies, asthma, a heart condition, excess weight, or poor physical conditioning. These conditions:
A. will prevent a hunter from having a successful hunt should be considered before planning a hunting trip
Examining a movement or sport skill using principles.
Qualitative biomechanical analysis of a movement or sport skill involves knowing principles and biomechanical laws that are applied to different movements or techniques in a sport. The knowledge of the principles and laws will help the coach to improve the technique that the the athlete uses and prevent injuries.
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Helping Children With Allergies
Childhood should be a happy time of growth, wonder, and learning. Allergies, asthma, and skin conditions introduce an element of seriousness into your child’s life far too soon. Health problems may cause your child to miss active play, sports, and outdoor pursuits. Worse, allergies and other challenges can lead to missed school days and even bullying.
A board-certified allergist can assess your child and administer effective treatments in the right doses for smaller bodies and younger systems. With consistent, quality care, kids can get back to the classroom and the playground with a smile.
Others Are More Subtle And May Masquerade As Other Conditions
If you have asthma, an allergist may perform lung function testing, also called spirometry, to monitor your lung function over time and guide treatment. If you suspect you may have asthma, it is important that you consult a medical professional. She found that babies born by cesarean section are six times more likely to be sensitive to dust mite allergens but it’s not like a genetic disease that’s 100% inherited. A hunter may have allergies, asthma, a heart condition, excess weight, or poor physical conditioning. these conditions may hamper your ability to perform safely. Can untreated allergies lead to asthma? Here are some common drugs used to treat allergic asthma. Symptoms may include chest tightness. I began offering free allergy and asthma clinics for the amish population. Vicki lyons md and her team are specialty trained. Allergy and asthma clinic is dedicated to improving quality care for patients with asthma and allergies. Each asthma patient requires their own customized approach to treatment, so patients may have more than one type of asthma treatment. It’s probably a combination of multiple genes.
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Advancing Care For All Kids With Asthma Through Research
Childrens Mercy is actively involved in ongoing research projects to improve care for all kids with asthma. You may have an opportunity to participate in research to help us understand more about severe asthma and how it affects children. This helps us develop better treatments in the future. Being part of a research study is voluntary and will not affect your childs medical care.
What Is Already Known On This Topic
Studies on segmental allergen challenge of the lung and experimental rhinovirus infection show synergistic effects between allergens and respiratory virus infection
No studies have investigated an interaction between sensitisation, exposure to allergens, and virus infections in real life exacerbations of asthma
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Why Your Allergist Is More Important Than Your Yoga Instructor
In today’s demanding society, many people actually have to schedule time to relax. But when simply breathing or living in your own skin becomes uncomfortable or unbearable, the last thing you want to do is slow down and focus your awareness on the present moment. Thus, asthma and allergies increase your stress both directly and indirectly.
Managing your allergic condition can improve your overall health and quality of life immensely. By working with an allergist, you can take advantage of the latest allergy and asthma treatments and get significant relief. You can also learn to create supportive working and living environments that are less likely to exacerbate your symptoms. Then you will be free to practice true mindfulness and experience health and joy on a daily basis.
Probiotic And Food Allergies
Researchers in Boston have recently identified the species of gut bacteria, Clostridiales and Bacteroidetes, that protects against the development of food allergies in children. When these microbes were given to mice, it increased the mices tolerance to food allergens and reversed their pre-existing food allergies.
The scientists speculated that in future, giving such bacteria to children whose microbiomes show signs of forming allergies could help prevent these allergies from forming in the first place. Flagging such infants is already being done – in one study, three-month olds who were found to lack four key microbe groups were more likely to develop asthma by age three.
FACTThere is no best probiotic for food allergies, but in the future, it may be a possibility thanks to microbiome technology and ongoing research.
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When It Comes To Your Health There Should Be No Guesswork
For most serious medical conditions, you need the aid of a physician in order to help provide treatment and relief. If you suffer from asthma or allergies, you shouldnt have to rely on over the counter medications that may only provide temporary relief. Instead, you should visit Central Texas Allergy & Asthma and speak with one of our Board Certified Central Texas allergists.Dr. Priyanka Gupta, one of our board-certified allergists, has over 15 years of experience in effectively diagnosing and treating a wide range of conditions related to asthma and allergies and can work with you to find a treatment that matches your needs. For long-term relief from your worst symptoms, contact our office today at 625-7612!