“Why is the blood red?” – This question is often asked by small children and parents usually do not know a correct answer with which to explain this phenomenon. Erythrocytes (colloquially known as red blood cells) are the deciding factor here that keeps the blood red and healthy. What are erythrocytes? Erythrocytes or red blood … Erythrocytes: Function & Diseases
Urosepsis is a systemic inflammatory reaction of the entire organism resulting from a bacterial infection originating in the urinary tract. With an incidence of 3 in 1000, urosepsis leads to severe septic disease, which is life-threatening to the highest degree, with a mortality of 50 to 70 percent. What is urosepsis? Urosepsis is the term … Urosepsis: Causes, Symptoms & Treatment
The active ingredient sildenafil has been marketed since 1998 by the American pharmaceutical company Pfitzer under the well-known brand name Viagra as a drug for erectile dysfunction. Sildenafil is also a component of various generic drugs and has been used since 2006 under the name Revatio as a treatment for pulmonary arterial hypertension. What is … Sildenafil: Effects, Uses & Risks
In the context of diseases of the cardiovascular system, very different clinical pictures occur, which affect not only the heart, but likewise the blood-carrying vessels and the involved organs. This also includes peripheral arterial occlusive disease, or pAVK for short. What is peripheral arterial disease? Hardening of the arteries can quickly lead to a heart … Peripheral Arterial Disease: Causes, Symptoms & Treatment
Mineralocorticoids are hormones that belong to the corticosteroids. The hormones play an important role in regulating blood pressure and sodium/potassium balance. What are mineralocorticoids? Mineralocorticoids are steroid hormones made by the adrenal gland. Steroid hormones are steroids with hormonal effects. Steroids belong to the lipid class of substances. Lipids are molecules that have lipophilic groups … Mineralocorticoids: Function & Diseases
The endocrine glands are hormonal glands that release their secretions directly into the bloodstream. Control of the entire endocrine system is the responsibility of the pituitary gland. In organ diseases of the endocrine glands, the hormonal balance gets confused and metabolic problems in particular set in. What are endocrine glands? The word endocrine comes from … Endocrine Glands: Structure, Function & Diseases
From occasional dizziness suffer almost a third of adults. Who often feels dizzy or who has particularly strong attacks, should go to the doctor. After all, dizziness can also be a harbinger of disease or even lead to a stroke. What helps against dizziness? It is equally important for people who suffer from frequent dizziness … Home Remedies for Dizziness
A neurofibroma is a usually benign tumor that can occur as part of the genetic disorder neurofibromatosis. The tumors affect nerve tissue and may need to be removed if affected. What is a neurofibroma? A neurofibroma is a genetic disorder that triggers cell growth within the nervous system, which then develops into tumors. These tumors … Neurofibroma: Causes, Symptoms & Treatment
Like the adenohypophysis, the neurohypophysis is a part of the pituitary gland (hypophysis). However, it is not a gland itself but a component of the brain. Its role is to store and provide two important hormones. What is the neurohypophysis? The neurohypophysis (posterior pituitary) is the smaller component of the pituitary gland, along with the … Neurohypophysis: Structure, Function & Diseases
Low blood pressure, hypotension, is not a disease in its own right. The old adage ” hypotonics live long and poorly, hypertensives live short and well” still applies, at least statistically. What is behind low blood pressure and how can it be treated? You can find out here. What is hypotension? Hypotension is the technical … Hypotension
The human body represents a very complicated construct in which many components interact, and these components include all organs, each of which performs a specific function. In this regard, there are some organs, the failure of which would cause the entire mechanism to completely break down and ultimately lead to death. Among these vital organs … Adrenal Gland: Structure, Function & Diseases
Bisoprolol is a medication and is used to treat tachycardia, angina, hypertension, and coronary artery disease (CAD). Bisoprolol has an antagonistic effect on ß-adrenoreceptors (beta-adrenoreceptors) and belongs to the group of beta-blockers. Taking the drug can cause side effects such as fatigue, dizziness, and headache. What is bisoprolol? Bisoprolol belongs to the group of selective … Bisoprolol: Effects, Usage & Risks
