Encyclopedia 2024, April

Thyroid hormone T4What is T4 hormone (thyroxine)?T4 - Thyroid hormone is produced by the cells of the thyroid follicles. Thyrocytes are synthesized from the amino acid and iodine thyroglobulin, which is a precursor of thyroxine. Thyroglobulin accumulates in follicles, and thyroxine is formed from it, if necessary, by division into fragments

Globulins in the blood: typesWhen conducting a biochemical blood test, the quantitative content of total protein is determined in it. It is represented by proteins that are present in plasma. There are several proteins in the human blood, they all have differences in their structure, and also perform different functions

ZabrusThe properties and application of the backingWhat is a cage?Zabrus is a product of beekeeping. It is obtained by cutting off the top cap of the sealed honeycomb with a strip. What is the difference between a backbeam and wax? First of all, it is, of course, the composition

D-dimer - what is it? Indicators of the normScientists-hematologists suggest that the conversion of fibrinogen to fibrin occurs continuously in blood plasma. Since fibrin is the main constituent of blood clots, it would seem that this process should negatively affect the human body

DIC syndrome in obstetrics: treatment methodsDIC syndrome (disseminated intravascular coagulation syndrome) is a disorder in the functioning of the hemostasis system, which manifests itself primarily in the increased formation of blood clots in small vessels

Tar soapA birch is a tree whose gifts people have long learned to use for their own benefit. The beneficial qualities of birch sap and birch buds are known, but even the bark of this tree is in the service of beauty and health in people. In addition to the fact that paper is made from it, tar is also obtained from the bark

Blood group: compatibility, what affects?Determination of the blood group may be required before the upcoming operation, during pregnancy, when donating blood and in other situations. If we consider the term "blood group" from a medical point of view, then we will talk about determining the indicator in the erythrocyte system AB0, which Landsteiner discovered in 1901

Inulin - benefits and harms, instructions for useFrom time to time, for one reason or another, various products rise on the wave of consumer popularity. Interest in them is growing, everyone is studying the exclusive properties, trying to purchase this product and put it into practice

Caisson disease in divers and diversCaisson disease is an occupational pathology that predominantly affects divers and divers. In medical dictionaries, this disorder is called decompression sickness (DCS).Content:Decompression sickness - what is it?

Calcium: what is its norm in the blood?Calcium is a trace element, which, in terms of its content in the body, significantly exceeds the quantitative composition of other chemical elements. Calcium (Ca 2+ ) solves many problems, providing important functions of the human body

Lycopene: useful properties, TOP productsWhat is Lycopene?Lycopene is a red-colored pigment that breaks down fats. Mainly found in tomatoes. Lycopene belongs to the family of pigments called carotenoids. In turn, carotenoids are a natural pigment responsible for the bright color of autumn leaves, fresh flowers, fruits and vegetables

Bay leaves in folk medicineWhat is bay leafBay leaf is a well-known spice to all of us, which gives dishes a sugary-sweet smell and a bitter taste. Bay leaves are added when cooking fried meat, soups, aspic fish, sauces, as well as pickling and salting

LymphopeniaLymphopenia is a temporary or permanent decrease in the level of lymphocytes in the blood to a level of 1500 / mm3 and below. If lymphopenia is present in a person for a long period of time, then this can lead to the development of an opportunistic infection

LymphocytosisLymphocytosis is an increase in the level of lymphocytes in the blood above 37%. Lymphocytes are blood cells from the leukocyte group. They perform the most important function in the body - they provide human immune protection

Useful properties of honeyNatural honeyOnly natural honey that has not undergone various technological treatments has beneficial properties. When thermally heated, honey loses all its advantages, because it changes the molecular structure of the honey, and it turns into a glue-like substance that can even negatively affect well-being

Cortisol: what is it? Blood rateCortisol is a hormone from the glucocorticoid group. Its level in the blood rises during a wide variety of processes occurring in the body, in addition, it is directly involved in the metabolism of proteins, fats and carbohydrates

Increased and decreased blood creatinineWhat is creatinine?Creatinine is one of the metabolites of biochemical reactions of amino acid-protein metabolism in the body. The formation of this compound occurs constantly and is associated with metabolic processes in muscle tissue

Intestinal microfloraIntestinal microfloraThe intestinal microflora in the broadest sense is a collection of various microorganisms. In the human intestine, all microorganisms are in symbiosis with each other. On average, about 500 species of various microorganisms live in the human intestine, both beneficial bacteria (helping to digest food and giving a person vitamins and complete protein) and harmful bacteria (feeding on fermentation products and producing decay product

MetabolismRole and causes of metabolic disordersMetabolism in the human bodyMetabolism is a set of chemical reactions that ensure the vital activity and growth of a cell. Metabolism is what is the basis of a living organism, it is the exchange between the chemical composition of a person and the environment

MonocytopeniaMonocytes are blood cells that are part of the leukocyte group. Their number in the general structure of the leukocyte link is 2-10%. These cells are called the orderlies of the human body. They have high bactericidal activity, which is especially intense in the acidic environment of the body

Omega-9 - oleic fatty acidFats, like carbohydrates and proteins, are vital elements for the human body. You should eat properly and variedly to get enough of them. Fats serve as a source of energy for the body. This is their main role. They promote the absorption of certain vitamins and are involved in the production of hormones

Vishnevsky ointment - instructions for useVishnevsky's ointment is a drug that is widely used in medicine to treat purulent skin diseases. The drug is based on natural ingredients, has a sharp unpleasant odor, low price, but rather high efficiency

Blood pH: what is the norm and how to measure it?The pH, which determines the acidity of the blood, or pH, or a marker of acid-base balance, is a constant value.Its values are normally in the range from 7.36 to 7.44, usually 7.4 units.Di

ORP of water - negative and positiveNot a single living organism can provide its vital functions (homeostasis) and the regeneration of damaged cells without energy supply. Energy is released as a result of redox reactions, that is, reactions of addition or transfer of electrons

Reticulocytosis: what is it?Reticulocytosis is an increase in the level of reticulocytes in the peripheral blood by more than 1%. Reticulocytosis is a sign of increased erythropoiesis (the process of blood cell formation).Reticulocytes are young forms of erythrocytes

Reticulopenia: what is it?Reticulopenia is a decrease in the level of reticulocytes in the blood. Normally, their number is from 0.2 to 1.2% of the total number of erythrocytes. Reticulocytes are young forms of erythrocytes that contain granular inclusions

TriglyceridesElevated and Decreased TriglyceridesWhat are triglycerides?Until recently, it was believed that if your triglyceride level was between 1.7 and 2.26 mmol / L, you might not be afraid of early cardiovascular disease. But recent studies by scientists from a medical center in the United States, Maryland, suggest that even with 1

Free radicals and antioxidantsFree radicals are active molecules that have the ability to attach another electron. The molecule has one unpaired electron, and easily enters into chemical reactions that ensure it fills this void. By providing this connection, it becomes harmless

ThrombocytopathyThrombocytopathy is not one, but a whole group of hereditary or acquired pathologies associated with a violation in the hematopoietic system. Moreover, they have a single basis, which boils down to the inferiority of blood cells such as platelets

PollenProperties and uses of pollenWhat is pollen?Pollen is the male element of plant propagation. It is a natural, high quality, nutritious, concentrated, and most importantly, biologically active food product. The miraculous substance, which flowers produce under the influence of the sun, comes to our table with the help of hardworking bees

Alkaline phosphatase in the bloodWhat is alkaline phosphatase?Alkaline phosphatase is a specific enzyme that belongs to the group of hydrolases. It is necessary in order for the body to successfully undergo dephosphorylation reactions, namely: the elimination of phosphate from organic substances, which occurs at the molecular level

Eosinophilia: what is it and how is it treated?Eosinophilia indicates various diseases. This hematological syndrome can develop in a person of any age. Eosinophilia is diagnosed even more often in children than in adults. Eosinophilia can be a sign of allergy, parasitic invasion, or infectious disease

Causes, symptoms and treatment of streptococcusStreptococcus is one of those pathogenic microbes that are normally found in the microflora of any person. The bacterium stays on the mucous membrane of the nose and throat, in the respiratory tract, large intestine and urogenital organs, and for the time being does not cause any harm to its host

EndotoxemiaEndogenous intoxication syndrome (endotoxemia) is the accumulation of endotoxins in the blood and body tissues.Endotoxins are substances that have a toxic effect on the body. They, in turn, can be waste products of the organism itself, or they can get into it from the outside

Eosinophils in the blood are elevated, what should I do? What is the norm?Eosinophils are blood cells, with an increase in which one can suspect that the following processes occur in the human body:An infectious disease develops;There is an allergic reaction;Parasitic invasion has occurred;There is tissue inflammation;There is a tumor

Detoxification: types, general principles, resultsIn our country, the idea that the body of every person needs detox is actively promoted. For this, people are offered various procedures, food products, and a wide variety of diets are drawn up

Facial cleansing at homeIn just one day, our body through the skin releases about 500 ml of water mixed with salt, urea, sebum, carbon dioxide and lactic acid. And this is only from the inside, and from the outside, city dust and dirt falls on us, which is mixed with cosmetics

Jogging Extends Life By 6 Years!Dedicating just one hour a week to jogging can produce amazing results. This claim is backed by 20,000 Danes who regularly practice jogging.If a man runs for an hour a week, then his life expectancy increases by 6

Lecithin: what do we need it for? What products contain?Content:The benefits of lecithinHarm to lecithinLecithin for childrenLecithin for pregnant womenInstructions for the use of lecithinWhat foods contain lecithin?The term "lecithin" has ancient Greek roots and comes from the word "lequitos", which means "egg yolk"

The first symptoms of a stroke and 7 emergency first aid measuresOften times, healthcare professionals are in the wrong place at the wrong time. And when they appear, they begin to notice how many people have smoked cigarettes or how many of them are in the ashtray, as well as the amount of alcohol drunk or randomly taken or scattered medicines