Sentences with phrase «affect symptom onset»

Not exact matches

A study that took a novel approach to investigating factors affecting the emergence of symptoms of Huntington's disease (HD) has identified at least two genome sites that house variants that can hasten or delay symptom onset.

For the study, researchers looked at whether people with neurological symptoms at disease onset were still affected three years later.

Panic disorder is a severe form of anxiety in which the affected individual feels an abrupt onset of fear, often accompanied by profound physical symptoms of discomfort.

Although many people think of Alzheimer's disease as something that only affects older adults, there are actually two types of Alzheimer's disease: late onset (also called typical) Alzheimer's which affects people over the age of 60 and early onset Alzheimer's, which is defined by symptoms that begin before age 60.

Over the following years, he and his colleagues cloned the HD gene, located its stretch of repeated DNA, showed that the size of that stretch is correlated with age of disease onset and age of death, described how it causes disease, and identified genetic factors that affect how quickly symptoms develop.

Symptoms of lung disease usually appear later in life, and age of onset is strongly affected by smoking.

Treatment for affected individuals may improve their quality of life, delay the onset of heart failure symptoms, and potentially improve life expectancy.

Owners of affected dogs may notice one or more of the following symptoms, which can be sudden, intermittent or gradual in onset:

Affected dogs may fully lose the ability to walk 6 months to 2 years after the onset of symptoms.

As of 4 May, the FDA advised: «If your pet food is not listed [as recalled on its website], the pet food is not affected by the recall and you can continue to feed it to your pets; however, if your pet exhibits a sudden onset of symptoms including loss of appetite, lethargy, vomiting, stop feeding the pet food and contact your veterinarian.»

The most important things a breeder can do is to be informed enough about the diseases in their breed to recognize possible symptoms, to carefully observe their breeding animals and offspring and keep accurate records of symptoms, age of onset and relationships of individuals in affected families and of their living environments.

Symptoms are often evident as early as 1 to 3 years of age1, 2 and typically continue into later childhood and adolescence,3 - 5 resulting in academic underachievement, reduced social competence, and mental health disorders.6 - 8Quiz Ref IDHowever, fewer than 25 % of young children identified with behavioral problems receive treatment.9, 10 Because of the frequency and nature of their contact with families of young children, primary care physicians are in a unique position to affect the course of early - onset disruptive behavior.11

The condition affects between one - half and one percent of the world's population, occurring with equal frequency in males and females (although the onset of symptoms is usually earlier in males).