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Diseases Articles
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Difference Between Homozygous and Heterozygous
Homozygous and heterozygous are terms used to describe the genetic makeup of an organism, specifically the alleles present in its genes. An allele is a version of a gene that controls a particular characteristic. For example, the gene for eye color has different alleles for blue, brown, green, and hazel eyes. What is Homozygous? When two identical alleles (recessive or dominant) of the same gene are present, the condition is called homozygous. Because there is no dominant allele to inhibit the expression of the gene in a homozygote person, the recessive features are phenotypically expressed in this case, providing Mendelian ...
Read MoreDifference Between Headache and Concussion
Both diseases have been linked to the head. Nevertheless, a concussion is a catastrophic brain damage that hinders normal brain function, while a headache is a chronic discomfort in the head that may be caused by various sources. The symptoms of concussion might include a severe headache. Constant head pain after a concussion is strongly correlated with the severity of the initial head injury. Dizziness, nausea, vomiting, trouble focusing, extreme tiredness, mood swings (depression, anxiety), and sensitivity to light and sound are all frequent reactions to head trauma and headaches. What is Headache? The term "headache" is used to describe ...
Read MoreDifference Between Hashimoto and Hypothyroidism
Hashimoto's thyroiditis and hypothyroidism are two different conditions that affect the thyroid gland. While they share some similarities, they have distinct differences that make it important to differentiate between the two. The thyroid gland is a small, butterfly-shaped gland located in the neck, responsible for producing hormones that regulate metabolism and energy levels in the body. Hashimoto's thyroiditis is an autoimmune disorder in which the immune system attacks the thyroid gland, leading to inflammation and damage. Hypothyroidism, on the other hand, is a condition in which the thyroid gland is not producing enough hormones, often due to damage or disease. ...
Read MoreDifference between Dementia and Mild Cognitive Impairment
Dementia and Mild Cognitive Impairment (MCI) are both cognitive disorders that affect an individual's ability to think, remember, and perform daily activities. However, there are significant differences between the two conditions that set them apart. What is Dementia? Dementia is a progressive brain disease that causes problems with memory, judgement, and other cognitive abilities over time. Symptoms − Forgetfulness is a hallmark symptom of dementia, and it worsens dramatically over time. It's also possible for people to go crazy and stop believing in the world around them. Delusions, paranoia, and maybe even hallucinations are all possible. People's personalities might shift, ...
Read MoreDifference Between Asthma and Reactive Airway Disease
Asthma and Reactive Airway Disease (RAD) are two medical conditions that are commonly confused with one another due to their similarities in symptoms, causes and treatments. However, these two conditions are not the same, and it is important to understand the differences between them to provide accurate diagnoses and effective treatment plans. What is Asthma? In those with asthma, persistent inflammation causes a narrowing of the airways (bronchi). Both children and adults are vulnerable to this issue. Symptoms − Common signs and symptoms include wheezing, coughing, and chest discomfort. In extreme circumstances, there may also be significant difficulty breathing, which ...
Read MoreDifference between Dementia and Senility
Dementia and senility are often used interchangeably, but they are not the same thing. Dementia is a general term used to describe a decline in cognitive function, while senility is a specific type of dementia that is associated with aging. What is Dementia? Dementia is a progressive brain disease that causes problems with memory, judgment, and other cognitive abilities over time. Symptoms − Forgetfulness is a hallmark symptom of dementia, and it worsens dramatically over time. It's also possible for people to go crazy and stop believing in the world around them. Delusions, paranoia, and maybe even hallucinations are all ...
Read MoreDifference Between Cluster Headache and Trigeminal Neuralgia
Excruciating pain on one side of the head is a hallmark symptom of cluster headache and trigeminal neuralgia, both of which can last for weeks or even months in some patients. If you're experiencing a cluster headache, chances are you've had pain in your temple or behind your eye. Trigeminal neuralgia, on the other hand, causes sudden, electric-like spasms on one side of the face. The next paragraphs will go even further into the differences between them. What is Cluster Headache? Cluster headaches are characterised by extreme pain in the back of or around one eye, which occurs in cycles ...
Read MoreDifference Between Acute and Chronic Asthma Exacerbation
Asthma is a chronic inflammatory airway illness characterised by airway hyper responsiveness and airflow restriction, both of which can improve with time or medical intervention. There are two types of asthma attacks: acute attacks and chronic attacks. Chronic asthma exacerbations are a long-term condition, whereas its acute counterparts occur suddenly. What is Acute Asthma Exacerbation? When asthma symptoms like wheezing, chest tightness, cough, and shortness of breath suddenly and steadily intensify, this is called an acute asthma exacerbation. Causes might include − Acute exacerbations can be triggered by a variety of things. Some of the more common triggers are − ...
Read MoreDifference Between Alpha, Beta, Gamma, and Delta Variants in Coronavirus
The first novel strain of the initially found Covid-19, the Alpha variant is designated B.1.1.7. The B.1.351 lineage of viruses has a novel Beta variant. When it comes to Covid19, the Gamma strain is the P.1 variety, while the Delta strain is the B.1.617.2 variety. Alpha Variant The Alpha variety, also known as lineage B.1.1.7, is a subset of the Covid-19 species. Discovered − As the first known mutation of the original Covid-19 virus, the Alpha form was given its name since it was found in patient samples collected in London. Beta Variant The B.1.351 lineage of Covid-19 includes the ...
Read MoreDifference between Adenomas and Hyperplastic Polyps
It is important to note that there are two types of polyps: adenomas and hyperplastic polyps (abnormal tissue growth on a mucous membrane like colon or endometrium). There is a risk of malignancy in adenomatous polyps (cancerous). On the other hand, hyperplastic polyps are the least likely to progress to malignancy. What are Adenomas? The most prevalent kind of polyps are adenomatous polyps. The large intestine's mucous membrane, which is the wet inner lining of several organs and bodily cavities, seems to grow or generate these gland-like extensions (colon). They come in three distinct forms, known as adenomas: tubular, villous, ...
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