How the sleen vibrates. Budova mouth empty
The empty mouth is folded in front of the company - open space, surrounded by lips and cheeks from one side and teeth and clear - from the other, and from the vlasne empty mouth, we repeat to the beast, and soft bottoms, below - bottom, and in front of that call - with clear teeth. The greater part of її is occupied by mine. At the empty mouth, the ducts of the pharyngeal, sublingual, and sublingual sinuses are opened.
Rice. Empty company:
1 - upper lip; 2 - clear; 3 - cut; , 12 - ziv
The organs of the empty mouth are the tongue, teeth, and sinuses. The function of this veil of the herbal tract has the same fate as m'yazi shchik. The mouth empty is assessed for taste, consistency, temperature, and preparation before over-etching at the foot of the grass tract. Hydrolysis of starch also begins with empty mouths.
The mucus membrane of the empty mouth is lined with richly spherical flat epithelium, under which fibrous tissue is found. The flat cells of the upper ball are constantly angry and domiciled to the shed. The regeneration of the epithelium of the mucous membrane is intense and is observed for the rahunok rozpodіla clitin of the deep balls. Functional features of the mucous membrane of the mouth - great resistance to mechanical, chemical and temperature subdivisions, low pain sensitivity and high visibility to microbes. In humans, in the epithelium of the oral cavity, glycogen accumulates, which, possibly, vicorizes as a source of energy for the synthesis of the protein carotene, which is absorbed during keratinization of the mucous membrane. Mucous membranes have a mouth and lymphatic veins, a lot of blood vessels and nerves.
The mucous membrane of the company of children is lower, rich in blood-bearing judges and more sensitive, lower in adults. The mucus membrane is grown behind the m'yazovoy tissue of the tongue, which is formed from the transverse m'yazovyh fibers.
At movі they separate the top, root, body and yogo upper part - the back. On the back of the tongue there are thread-like, fungus-like, sallow and leaf-like papillae, which have smack receptors. Mova takes the same fate as the zhuvanni, forging that function of oral speech.
Budova's empty mouth and rotting of the teeth invigorate a person like a herbal creature, and like a hutch. At the sight of them, we can at once їsti and grow, and creatures їzhu, so people are everywhere.
Slene Warehouse
Slina is the secret of three pairs of slings. Vaughn is a watery-viscous, turbid, slightly opalescent in the light, weak-lunar or lunar reaction (pH 7.2-8.5). Slina revenge 98 - 99.5% water. The warehouse of the mineral part includes sodium, potassium, calcium, magnesium, chloride, carbonate, sulfate. Glycoproteins – mucin, proteins (albumins, globulins, amino acids), azotomins of speech (sechovin, sechoic acid), enzymes lysozyme (muramidase), alpha-amylase and maltose – can be seen to organic speech. In small quantities, there may be other enzymes - proteases, peptidases, phosphatases, lipases.
Line functions.
Herbal function the line is manifested in the fact that it wets the grub breast and cooks it until it is over-etched, and the mucin of the line glues a portion of the hedgehog into an independent breast. Over 50 enzymes were detected in the sleigh. Irrespective of those who live in empty mouths for a short hour - about 15 s, pickling in an empty company may be of great importance for the development of further processes of splitting the teeth, because. slina, rozchinyayuchi zharchovі speechovina, priyaє molding savory vodchuttіv that vplyvaє on appetite. At the empty mouth under the influx of enzymes in the line, chemical processing begins. An enzyme called amylase decomposes polysaccharides (starch, glycogen) to maltose, and another enzyme, maltose, decomposes maltose to glucose.
Zahisna funktіya sleý vyavlyaєtsya in the offensive: - slyō protects the mucus membrane of an empty company from drying out, which is especially important in people, vikoristovuє zasіb splkuvannya mova; - white speech of sleigh - mucin - building acid neutralizer and meadows; - in the line, the enzyme is similar to the protein speech lysozyme, which may be bacteriostatic and take part in the processes of regeneration of the epithelium of the mucous membrane of the empty mouth; - nuclease enzymes, which are located in the line, take part in the degradation of nucleic acids of viruses and in this way protect the body from viral infection; - in the sleigh, blood pharyngeal enzymes were detected, due to their activity, the processes of inflammation and regeneration of the mucous membrane of the empty mouth were detected; - in the line, the speech is revealed, which changes blood pharynx (antithrombin plate and antithrombin); - The sleigh has a large number of immunoglobulins that protect the body from the ingestion of pathogenic microorganisms.
The trophic function of the slime Slina is a biological medium, as it is in contact with the enamel of the tooth and for it the main source of calcium, phosphorus, zinc and other microelements, which is an important factor for the development and preservation of teeth.
The visible function of the line Before the warehouse of the line, the products of the exchange can be seen - sechovin, sechoic acid, deacons of medicinal speech, as well as salts of lead, mercury and other, which are excreted from the body after spitting, for which the organism is living in the product of shk. Slewing occurs behind a reflex mechanism. Razrіznyayut mentally-reflex that insanely-reflex dream vision.
Mentally-reflex dreamlike calls to sight, the smell of hedgehog, sound imitations, connected with the preparation of hedgehogs, and also rozmov that spogad about hedgehog. When zbudzhuyutsya Zoro, hearing, scent receptors. Nerve impulses from them go to the cortical branch of the brain analyzer, and then to the cortical representation of the center of slumber vision. In the wake of a new awakening, lead to the center of the slumber, the command of which is to go to the slough.
Insanely reflexive slumber vision occurs when the hedgehog is in the empty mouth. Zha teasing the receptors of the mucous membrane. Nerve impulses are transmitted to the center of slinovidilnya, which is located in the reticular formation of the dovetail brain and is formed from the upper and lower slinovidilny nuclei. Exciting impulses for the process of dreaming to pass through the fibers of the parasympathetic and sympathetic nerves of the autonomic nervous system. Razdratuvannya parasympathetic fibers, scho zbudzhuyut slenny ridges, produce to vіddіlennya great number a rare line, like to avenge a lot of salts and a little organic speeches.
Humoral factors are of great importance in the regulation of slumber vision, to which hormones of the pituitary gland, supramental cavities, thyroid and subductal malformations, as well as products of metabolism can be seen. Vіddіlennya slini vіdbuvaєtsya in exact vіdpovіdnostі z yakіst i kіlkіstyu kіlkіstyu zharchovyh rechovina, scho priymayutsya. For example, if I take a sleen, it may be possible. І, navpaki: with dry skin, you can see a lightening, a consistency of її rydkish. When a company of heavy speech falls into an empty mouth (for example: getting into the mouth too hot or sour) there is a large number of thin lines, as if emptying the mouth into these heavy speeches, etc.
Seeing a slip is an uninterrupted process. In a grown-up person, for the doba, slugs are seen close to one liter.
Її the role of etching.
Wet the food and make it easier to chew.
Breaking up the particles of the stern, the slea takes the fate of the appointed yogo savory yakos.
The slimy part of the slug (mucin) glues the small parts of the feed, forms grub food, mucilaginous yogo and in such a way it is easier to shave.
For its lumen content, it neutralizes the excess of acids that settle at the shell.
Take part in the thermoregulation of the creatures, so as not to sweat the sweat. For example, in dogs high temperature part of the thermal energy is seen from the falling company.
Zahisna the role of the sleigh is due to the presence of rahunok in ny lysozyme, which can bactericidal power.
Slina can have a low surface tension, avenge ascorbic acid and take part in the regulation of the species composition of microflora on the guts of ruminant creatures.
For the presence of the presence in the line of the sechovin and other nitrogenous speeches, they take part in the nitrogen exchange.
Mayuchi at your warehouse herbal ferments, slin adsorbs hydrolysis of carbohydrates in the shell
Slena to avenge thromboplastic speech, to that singing world I can bloodspin.
Slyna (Sl) is a biological native land, a folding warehouse, the components of which ensure its impersonal functions.
The function of molding smoky eyes
Primary sl is isotonic in relation to plasma. However, after the passage of the merezhі in the middle of the lazy duct, it becomes hypotonic. Hypotension (low level of glucose, sodium, chloride, and sechovin) is associated with the differentiation of solid speech and sap receptors. For the growth of that ripening of savory brunok, the necessary protein is Sl gastin.
The function of protection and mastila
The slime covers the mucous membranes, as if masking it protects the tissues of the empty company from the operative agents. Vіdpovіdalnymi for mastilo that zakhist vіd znevodnennya, as well as pіdtrimannya in viscosityСl є mucin - proteins s high zmіstom in carbohydrates. Mucins also vibrate the adhesion (adhesion) of microorganisms to the surface of the tissues of the mouth emptying, which helps to control bacterial and fungal colonization. In addition, stinks protect the tissues of the mouth emptying from proteolytic (poisonous) attacks of microorganisms. Oily effects of mucins help chewing, moving and forging.
The function of breeding and cleaning
Rіdka konsistentsіya Sl zabezpechuє mekhanіchne purifying not sticky bacteria and clitin, surplus їzhі. There may be a tendency to consume too much carbohydrates, such a rank is between the presence of tsukrіv in biological microorganism. The more intensive flow of the slough, the greater the cleansing of that company. To that, in order to change in the health camp, there is a decrease in the density of the mouth, then the level of cleaning of the oral cavity is sharply changed, which appears at the appearance unacceptable smell from the company.
Line buffer functions
The sleigh has three buffer systems: carbonate buffer, phosphate and protein. The required function of buffer systems is implemented as follows:
- Zapobіgannya settlement of potentially pathogenic microorganism, allowing their optimal minds to grow and develop.
- Buffers Сl neutralize and purify acids, which are dissolved by acid-producing microorganisms, thus protecting the enamel from demineralization.
- It is important to note that the number of biofuels, the number of bacteria present in them is determined by the efficiency of the buffer capacity of Sl.
The integrity of dental enamel is the most important function of the line
It plays a fundamental role in maintaining the physical and chemical integrity of tooth enamel by modulating remineralization and demineralization. The main factors that determine the stability of enamel hydroxyapatite are the concentrations of common calcium, phosphate, fluoride and pH.
Slene and etching function
- Weed for splitting the starch on the cob, adhering to the meal of the grub breast. For the splitting of starch, the alpha-amylase enzyme (ptialin) is broken down. The biological function of the converted starch is changed to maltose, maltotriose dextrin. This enzyme is considered to be a good indicator of the normal functioning of the ridges.
- Enzyme Сл maltase hydrolyzes maltose to glucose.
- The third enzyme of the slug lipase is responsible for the hydrolysis of triglycerides in the storage of fatty droplets of milk, the enzyme plays an important role in the digestion of lipids in non-mothers.
The function of the line is the repair of fabrics, reparation.
To avenge blood pharyngeal factor, fibrinolysis and tissue growth factor - epidermal growth factor (EGF), which will take care of її participation in the formation of a blood clot in the muscle like timchasovy tissue, and further lysis and epithelialization of injured tissue.
Antibacterial functions
The empty mouth is inhabited by hundreds of species of bacteria. The preservation of a healthy oral cavity is ensured by straining natural antibacterial mechanisms. Sl. to avenge the spectrum of proteins with the antibacterial powers of the immune and non-immune attacks. In addition, there is no need to avenge proteins that inhibit spontaneous precipitation of calcium ions and phosphates.
- Secretory immunoglobulin A (sIgA) is the most important immunological component of the sleigh. Vіn neutralize viruses, bacteria, bacterial enzymes and toxins; sIgA aggregates bacteria, attaching them to the tissues of the empty mouth. IgG and IgM are located in a smaller number, and, ymovirno, resemble a clear country. The components of the constant campaign with antibacterial powers are lysozyme, lactoferrin and peroxidase, glycoprotein mucin, agglutinin, histatin, proteins, rich in proline, staggerin and cystatin.
- Lysozyme is an enzyme that hydrolyzes the cellular wall of gram-positive bacteria, "decomposed" bacteria are aggravated by neutrophils. Lysozyme is a highly cationic protein that activates bacterial "autolysins" that destroy the components of the bacterial cell wall. In addition, lysozyme aggregates bacteria, inhibits their adherence to the mucous membrane and, as a result, prevents them from colonizing the empty mouth.
- Lactoferin may be bacteriostatic and bactericidal action, ahead of the biofuel molding. Lactoferin appears to be cold, necessary for the survival of bacteria, inducing caries. Lactoferin has fungicidal (antifungal), antiviral, antiseptic and immunomodulatory functions.
- Peroxidase and myeloperoxidase catalyze the oxidation of thiocyonate with water peroxide to hypothiocyanate, the antibacterial activity of which is an order of magnitude higher than that of water peroxide. Peroxidases protect proteins and cells from toxic water peroxide.
- Proteins, rich on proline, and statherin, spontaneously precipitate phosphate salts of calcium and grow crystals of hydroxyapatite on the surface of the tooth, preventing tartar Another function of these whites is the ability to vibrate the bacteria on the surface of the teeth, protecting the damage to the teeth.
- Cystatini, yak and proteins, rich in proline, applied to moldings, pili and crystals of hydroxyapatite. In addition, as an inhibitor of proteinases, stench is effective in combating the proteolytic activity of bacteria.
- Histatins are a family of peptides rich in histidine. May have antimicrobial activity against mutant streptococcus strains. The stinks neutralize the lipopolysaccharides of the outer membranes of gram-negative bacteria and strain inhibitors of the growth and development of candida. Bactericidal and fungicidal effects of histatins appear as a way of linking them with biological membranes of pathogens, changing their structure and penetration. Other peptides: the fate of molded pili, inhibition of histamine development by dangerous clitins, which plays their role in the inflamed empty mouth.
- Slew agglutinin is a highly glycated protein, which is often associated with other proteins, secretory IgA and one of the main components that are responsible for the agglutination of slough bacteria.
The narrow-looking function has a line in fig. 3.
Line functions. The herbal function of the line is manifested in the fact that it wets the grub breast and prepares it for pickling, and the mucin of the line glues a portion of it into an independent breast.
Over 50 enzymes were detected in the sleigh. Irrespective of those who live in empty mouths for a short hour - about 15 s, pickling in an empty mouth may be of great importance for further processes of splitting hedgehogs, to that the mud, refining grub speech, sprays the molding of delicious tastes. At the empty mouth under the influx of enzymes in the line, chemical processing begins. The enzyme amylase decomposes starch polysaccharides, glycogen to maltose, and another enzyme, maltase, decomposes maltose to glucose.
Zahisna funktsіya Slynn virazhaєtsya in the following Slynn zahischaє mucous Ilya Obolonkov porozhnini company od peresihannya scho Especially vazhlivo in Person of, scho vikoristovuє yak zasіb spіlkuvannya bіlkova rechovina Slynn mucin zdatny neytralіzuvati acid i Luga in slinі mіstitsya fermentopodіbne fate in Process regeneratsії epіtelіyu slizovoї Ilya Obolonkov porozhnini company slinі viyavlenі Speech, which pereskodzhayut blood pharynx antithrombin and antithrombin in the line, there is a large number of immunoglobulins, which protect the body from the ingestion of pathogenic microorganisms.
Trophic function of the sleigh.
Slina is a biological medium, as it is in contact with the enamel of the tooth and is for it the main source of calcium, phosphorus, zinc and other microelements, which is an important factor for the development and preservation of teeth. Visible function of the line. Before the warehouse, you can see the products of the exchange - sechovin, sechoic acid, deyaki medicinal speech, as well as salts of lead, mercury and other. yakі vyvodyatsya from the body after spitting, why the body zvіlnyaєtsya vіd shkіdlivih produktіv zhittєdіyalnosti.
Slewing occurs behind a reflex mechanism. Razrіznyayut mentally-reflex that insanely-reflex dream vision. Mentally-reflex dreamlike calls to sight, the smell of hedgehog, sound imitations, connected with the preparation of hedgehogs, and also rozmov that spogad about hedgehog. When zbudzhuyutsya Zoro, hearing, scent receptors. Nerve impulses from them go to the cortical branch of the brain analyzer, and then to the cortical representation of the center of slumber vision.
In the wake of a new awakening, I go to the center of the slumber, the command of which is to go to the slough. Insanely reflex sleviformation occurs when you need to empty your mouth. Zha teasing the receptors of the mucous membrane. Nerve impulses are transmitted to the center of slinovidilnya, which is located in the reticular formation of the dovetail brain and is formed from the upper and lower slinovidilny nuclei. Exciting impulses for the process of dreaming to pass through the fibers of the parasympathetic and sympathetic nerves of the autonomic nervous system.
The development of parasympathetic fibers, which excites sleigh ridges, to produce a large number of rare slough, to avenge rich salts and few organic speeches. The razdratuvannya of pretty fibers calls for a small amount of thick, viscous slime, which avenges little salt and richly organic speeches.
Humoral factors are of great importance in the regulation of slumber vision, to which hormones of the pituitary gland, supramental cavities, thyroid and subductal malformations, as well as products of metabolism can be seen. Vіddіlennya slini vіdbuvaєtsya in chіchnіy vіdpovіdnosti to the extent of the quantity of frying speeches that are accepted. For example, if I take a sleen, it may be possible. And yet, with dry sleen, you can see a lightening, a consistency of її rіdkіsha. When a company of heavy tongues is put into an empty mouth, for example, it is swallowed up in the mouth too hot or sour, and a large number of thin lines are thrown into the mouth, and so on. qi mechanisms of information, which should be found in the receptors of the oral emptying. Seeing a slip is an uninterrupted process.
In a grown-up person, for the doba, slugs are seen close to one liter.
Glitannya After the fact that the grub breast was formed, the forging begins. This is a reflexive process, in which one sees three phases of the oral dolna and mimoly kovtkovu mimomile stravochidna mimomile. The oval cycle lasts close to 1 s. The coordinating shortness of the mouth of the tongue and the cheek of the grub breast move to the root of the tongue, which leads to teasing of the receptors of the soft bottom, the root of the tongue and the back wall of the pharynx. Damage to the receptors along the lingual-pharyngeal nerves is located near the center of the forging, rotting near the dovesteous brain, in which impulses go to the mouth, larynx, pharynx and stravohod near the warehouse of the tripartite, sublingual, lingual-pharyngeal and bulging nerves.
The shortness of the m'yaziv, which lifts the m'yak of the bottom, secures the entrance to the empty nose, and lifts the larynx closes the entrance at the distal path. Under the hour of the act of forging, the shortness of the stravokhod is rushed, as if the character of the sickness, which is due to the upper part, is expanding at the bik hose. The motility of the stravokhod is regulated mainly by the fibers of the bloating and sympathetic nerves and the nervous devices of the stravokhod.
The center for the forging of roztashovaniya entrusted to the center of the breathing of a long brain, and it works with him in mutual modality when forging the breath. From the gourds, the grub breast is consumed by the stravochid, and then by the snails.
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Anatomy and physiology of human herbal system
In the process of life of the organism, the life of speech is constantly sifted, like a plastic energy function. The organism is in constant need in the lively speeches, up to some...
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Enzymatic processing of carbohydrates (first stage trans.
boiled starch and glycogen);
Emptying of the oral cavity, which is in speech formation;
Zakhist mucous membrane;
Participation in the regulation of calcium metabolism (hormone protin).
Slynnі zalozi vykonuyut excretory function.
Warehouse of that herbal authority line
Slena is the secret of three pairs of great (smut) sloughs: pharyngeal (serous), podschelepnyh (serous-mucus), pod'lingual (mucus), as well as numerous other sloughs, scattered along the mucus empty mouth.
Slina is a constant hypotonic plasma. The first secret that vibrates in the lobes of the slough, isotonic plasma, during the passage of the ducts of the slough becomes hypotonic in connection with the reabsorption of sodium and ions of chlorine. Slene pH 5.8 - 7.8
Wash 99.5% water and 0.5% dry excess (2/3 - organic speech, 1/3 - inorganic speech). Inorganic speech: chlorides, iodides, phosphates, sulfates, fluorides, thiocyanates, salts of Na, Ca, Mg, K, microelements (Cu, Fe, Ag, Li and in.).
Of the organic speeches, the enzyme alpha-amilase is the most important, which is secreted most importantly by pharynxes, and the mucoproteins that are secreted by sublingual and sublingual cavities. Alpha-amilase is stable at pH 4-11 and is maximally active at pH 6.9.
Organic speech: enzymes: alpha-amilase (decomposing alpha-1,4-glycosidic linkage from starch polysaccharide to maltose disaccharide); maltase (breaks down maltose into 2 glucose molecules). Mucins: mucopolysaccharides; glycoproteins: group-specific blood proteins; proteinases: cathepsin, calikrein, lysozyme; nitrogenous speech: sechovin, sechoic acid; proteins: immunoglobulin A, the amount of plasma proteins is insignificant.
The shlonk has:
1. Deposition їzhi.
2. Thermostating їzhi.
3. Sterilization with additional hydrochloric acid.
4. Loss of protein and antigenic species specificity.
5. Enzymatically processed
Bottom cavity and body drain to clean the cells of three types:
1) Golovnі viroblyayut complex of proteolytic
enzymes;
2) Flasks vibrate hydrochloric acid;
3) Appendices vibrate mucus (mucin), mucopolis
reedy, gastromucoprotein (Castle's intrinsic factor) and
bicarbonate.
For doba, 2-3 liters of shlunk juice are seen.
Active shlunkovy sik revenge:
1) Hydrochloric acid. Values of HCL shell juice:
Creates the optimum pH of dizymes.
Take the fate of converting pepsinogen to pepsin.
Denature proteins.
May be bactericidal.
Take part in the regulation of the robotic pyloric sphincter.
At once from the products of splitting and spraying
converting progastrin to gastrin.
In the 12-palіy intestines, it stimulates the vision of enterogas
throne and galvanization of shlunkovo secretion.
Take part in the self-regulation of HCl vision for the principle
zvorotny zv'azku.
Influences on blood pH.
2) Proteolytic enzymes- pepsin, which combines peptidases, which breaks down peptide bonds in proteins. We see pepsin-I (optimum pH = 1.5-2.0) and pepsin-II (optimum pH = 3.0-3.5), gastrixin; chymosin (rennin).
3) Slime. Cover the inner surface of the sluice with a zavtoshka ball up to 1 mm, protect the mucous membrane from chemical and mechanical damage. The main component is glycoprotein, which is made up of low molecular weight protein and numerous carbohydrate lances. Together with bicarbonates of mucus, it satisfies the mucosal-bicarbonate barrier, which protects the depletion of the mucous membrane of HCl and enzymes. In the zone of mucus, a non-irritating ball of rіdini, rich in hydrocarbanates, is taken up.
4) A small amount of shlunkovoy lipase (may be over-etched in the newly born natural emulsification of milk fat).
5) Bicarbonates, phosphates, sulfates, Na, Ca, K, Mg cations.
6) Glycoproteins.
7) Castle's intrinsic factor.
3.2.3. Line functions
Slina plays a great role in supporting the normal state of the bodies of the prosecutor's office and the tissue of an empty company. It seems that during hyposalivation, and especially xerostomia (existence of the slough), inflammation of the mucous membrane of the mouth develops rapidly, and after 3-6 months, there is a multiplicity of damage to the teeth by caries. The presence of the mouth cavity makes it easier to chew and write. The functions of the line are different, but the main ones are herbal and zahisna.
Herbal function and nasampered are seen in molded and forged grub breasts. In addition, even in the empty mouth, the first processing and signs of manifestation in the line of L-amilase in carbohydrates are often hydrolyzed to dextran and maltose.
Zahisna function zdіysnyuєtsya zavdyaki raznomanіtnostі authorities of the line. Inflammation and covering of the mucous membrane with a ball of mucus (mucin) protects against hanging, fixing cracks and influx of mechanical subdivisions. Zahisna funktіya zdіysnyuєtsya shlyah chistanija (zmivannya) the surface of the teeth and the mucous membrane of the mouth in the form of microorganisms and products of their metabolism, surpluses, detritus. Important in this case is the bactericidal power of the line, which causes the development of enzymes (lysozyme, lipase, RNase, DNase, opsonins, leukins and others).
The role of pharyngeal and fibrinolytic building is important for the healthy functioning of the body. The line has thromboplastin, antiheparin substance, prothrombin, activator and inhibitor of fibrinolysin. Speech, which may have hemocoagulant and fibrinolytic activity, plays an important role in the maintenance of muscular homeostasis, and in the process of regeneration of the mucosal membrane. Buffer capacity slip away, neutralize what acid and meadow are near an empty mouth, as well as a manifestation of a protective mechanism. I, nareshti, an important role is played by immunoglobulins, which are avenged by the sleigh.
Mineralizuyucha delin. It is also one of the mechanisms of the protective function of the line. At the heart of the line are the mechanisms that transfer the output of the enamel and її components and absorb the need of such components from the line into the enamel.
Calcium in the sleigh is rebuying like in the ionic, and knitted become. It is important to note that the average 15% of calcium binds with proteins, close to 30% of complex bonds with phosphates, citrates and others. and less than 5% calcium is taken from the ionic station.
At this time, it was established that the oral cavity for normal minds (pH 6.8-7.0) is crossed with calcium and phosphorus. It deserves special respect for the fact that the intensity of variability of hydroxiapatite enamel in the oral cavity significantly increases with a decrease in pH. Yak showing V.K. Leontiev, although at a pH of the mouth cavity of 6.8 it is crossed by calcium, then at a pH of 6.0 the mouth cavity becomes calcium deficient. Qi data indicate how to induce cob cob pH. on their own, they are not capable of causing demineralization, they can actively add to the support of a dynamic, even tooth enamel, so that the tooth enamel takes on a steel structure with an uninterrupted replacement of the ionic warehouse with hydroxide and fluorapatite.
The physical and chemical steel of the enamel is to be deposited in the warehouse and the chemical state of the oral cavity. The main factor in the stability of enamel apatite in the line is pH and the concentration of calcium, phosphate and fluoride in the soil.
In this rank, the oral cavity is a collapsible middle and performs a number of important functions. The whole center is weak, and a number of factors and minds are poured into the yogo kіlkіsny and yakіsny warehouse, but in the first black - the camp of the organism. Over the years, the secretory function of the great and small sinuses changes. There is a disruption of sleviformity in gostrihs and a number of chronic illnesses. So, one of the most important diagnostic signs of foot-and-mouth disease is the epidemiological sight of a slug (up to 7-8 liters per doba). In case of hepatocholecystitis, hyposalivation is indicated, and ailments can cause dryness in the empty mouth. In case of diabetes mellitus, glucose was increased in the oral cavity.
The great injection into the warehouse of that power of the oral cavity is given to the hygienic camp of the oral cavity. Pogіrshennya doglyadu the oral porozhninoyu generally produces up zbіlshennya nalotu on teeth pіdvischennya aktivnostі row fermentіv (phosphatase asparagіnova transamіnaza) zbіlshennya siege Slit, Shvidky rozmnozhennya mіkroorganіzmіv scho stvoryuє minds Especially when frequent priyomі vuglevodіv for produkuvannya i zmіni kontsentratsії pH organіchnih acids.
Zahisnі mekhanіzmi sliny against carієsu. At this time, it has been established that the slina can manifest a proticarial disease, which is manifested in the bred and bred tsukrіv food products neutralization of acids in dental plaque, safe process of demineralization of tooth enamel
It was established that after the intake of solids in the empty mouth in carbohydrates, the concentration of glucose in the sleigh decreases, moreover, it is mild, but then it is correct. Great significance in case of the change of the speed of the slinovidilennya - the strengthening of the slinovidilennya with the introduction of carbohydrates. It is important that the sleepiness is not made until the fluoride is removed, shards of stench appear on the surfaces of the hard and soft tissues of the empty mouth, waving for a long time. It is important to note that the main mechanism of proticariosis fluoride is to maintain the balance between children and remineralization on the measles of the rest. As a result of the research carried out at stay rocky, It has been established that this mechanism is realized at apparently low concentrations of fluoride in the sleigh.
Injection of the line for early vision of glucose is not the only mechanism for reducing the incidence of caries. The proticariosis effect of the line is more pronounced in the neutralization and buffering effect, which is mainly provided by the line's bicarbonate. It has been established that the concentration of hydrocarbonates in stimulated slings is significantly higher, lower in non-stimulated ones. Why is it so obvious that a stronger slinovidilennya safe lowering the pH of dental plaque.
Slina is crossed with calcium ions, phosphorus and hydroxide, which form the basis of tooth tissues. The degree of translucency is greater in a rare phase of dental plaque, which is in direct contact with the surface of the tooth. The interspersion of the line with ions, which form the basis of the tissues of the tooth, ensures their supply to the tissues, which is the destructive force of mineralization. Intersections of the camp with ions of calcium, phosphorus and hydroxiapatite change, and then we learn with a decrease in the pH of the dental plaque.
A number of slings take part in the remineralization of subsurface balls of enamel. Molecules of statherin and acidic, rich in proline proteins, as well as a number of phosphoproteins, which bind calcium at a reduced pH in dental plaque, induce calcium and phosphorus in a rare phase of dental plaque, which promotes remineralization.
Of the other proticarious mechanisms, we should note the adoption of spitting (pelicules) on the surface of the enamel of the sloughing. Tsya smelting changes the penetration of acids in the tooth and the exit of calcium and phosphorus from the tooth (div. section 6.5).
