Internal organs and glands are innervated by many as sympathetic and parasympathetic nerve fibers. Most of the sweat glands receive sympathetic innervation atypical: postganglionic sympathetic fibers release norepinephrine did not, and acetylcholine (cholinergic sympathetic innervation). 4Aminopiridin blocks K + channels of presynaptic membranes. Irritant in this case is essential mustard Oil released during the application of mustard plasters. How Mholinoretseptor and Nholinoretseptor are also in the CNS. In connection with the action of other alkaloids fly agaric having Mholinoblokiruyuschimi properties, can be excited in the central nervous system: anxiety, delusions, hallucinations, convulsions. In the ganglia of the end of these fibers (called preganglionic sympathetic fibers) contact with fertility nerve cells of ganglia (ganglion neurons) forming ganglion synapses. By NM holinoretseptorami include Nholinoretseptor skeletal muscle. Through the crypts between the trabecula comb binder (fontanovy space) is Kaposi's Sarcoma outflow of intraocular fluid, which then enters the venous sinus fertility sclera - Schlemm's canal (trabekulokanalikulyarny outflow) increased intraocular pressure is reduced. After leaving the spinal cord, these fibers terminate in sympathetic ganglia (sympathetic ganglia are located outside innervated organs). Adrenergic call and nerve fibers can produce noradrenaline. This phenomenon is fertility a spasm of accommodation. In Chapter 13, «Drugs affecting the fertility of the respiratory system, given expectorants reflex action (selectively stimulate the receptors of the stomach). Miosis caused by pilocarpine, saved 8.4 hours Pilocarpine in the form of eye drops are used 1-3 times a day. Pilocarpine narrows eyes and cause spasm of accommodation (increases the curvature of the lens). Ammonia (ammonia) are used for fainting. In CNS, enterohromaffinopodobnyh cells localized gastric M1holinoretseptor, in the heart - M2holinoretseptor, in smooth muscles of internal organs, glands and vascular endothelium - M3holinoretseptor (Table. Figure 10 shows a diagram of the synapse, in which Insulin Dependent Diabetes Mellitus is transmitted by acetylcholine. As a distraction funds for arthritis, myositis apply an ointment containing menthol, as well as a pepper patch, ointment Finalgon. By NN holinoretseptorami include ganglion Nholinoretseptor (Nholinoretseptor sympathetic neurons and parasympathetic ganglia), as well as Nholinoretseptor chromaffin cells of the adrenal medulla, which secrete adrenaline and noradrenaline. Mimesis - imitation; these substances in their action «imitate» acetylcholine. Excitation of fertility by motor nerve fibers is transmitted to the skeletal muscles and causes them to decrease. When exposed to skin irritants receptors have positive effect on internal organs, muscles, joints, having a conjugate with the innervation of skin. In the majority of synapses formed by endings postganglionic sympathetic fibers and cells of effector organs, acts as a neurotransmitter noradrenaline. These cholinergic receptors referred to as Mholinoretseptor (muskarinochuvstvitelnye cholinergic receptors). Acetylcholine is synthesized in the cytoplasm of cholinergic nerve endings from atsetilkoenzima A and choline, by active transport enters the vesicles and deposited in the vesicles. To reduce the excitation of the CNS used drugs benzodiazepines (diazepam, etc). Acetylcholine stimulates receptors in the postsynaptic membrane (cholinergic receptors) and is cleaved by the enzyme acetylcholinesterase to choline and acetic acid. Choline is exposed reuptake by nerve endings (reverse neuronal capture) and once again involved in the synthesis of acetylcholine. This contributes to depolarization and release of acetylcholine. In the autonomic nervous system distinguish between sympathetic and parasympathetic innervation. The same receptors are found in the carotid body (located in the field division of the common carotid arteries) when they are excited by stimulation of the reflex respiratory and vasomotor centers of the medulla oblongata. In connection with the stimulation of gastric cell fertility enterohromaffinopodobnyh muscarine increases the release of histamine, which stimulates the secretion of hydrochloric acid, parietal cells. Mg2 + ions and aminoglycosides prevent the entrance of Ca2 + in the nerve ending via voltage-calcium channels (aminoglycosides can disrupt neuromuscular transmission). Imposition of mustard plasters on the relevant areas of the fertility reduces pain and promotes faster healing. These cells also receive a cholinergic innervation, but unlike the neurons of sympathetic ganglia have axons and secrete mainly epinephrine (Akletki) and to a lesser extent - norepinephrine (Nkletki). This is due to the fact that the mustard seed essential oil is released as a fertility of the enzymatic reaction, which occurs only when Indoor mustard plasters in warm water. Parasympathetic nerve fibers originate from neurons of the stem part of the brain (nucleus III, VII, IX and fertility pairs Diabetic Ketoacidosis cranial nerves) and from neurons of the sacral spinal cord. To obtain the Patient Care Report effect of mustard plasters can be used instead of alcohol compresses. In addition, there fertility a group of substances that selectively stimulate specific fertility These substances are bitter (Selectively stimulate the taste buds), emetics reflex action (to selectively stimulate the receptors stomach); many laxatives (selectively stimulate the receptors of the intestine). 4Aminopiridin facilitates neuromuscular fertility Anticholinesterase agents inhibit acetylcholinesterase and thus prevent the splitting of acetylcholine; cholinergic transmission is activated. An example of the use of diversionary actions can be used for mustard plasters inflammatory lung fertility myositis, neuralgia, etc. As a result, the vesicles are embedded in the presynaptic membrane, opened in the direction of the synaptic cleft and release acetylcholine. Others holinoretseptor efferent innervation exhibited high sensitivity to the stimulating action of nicotine (Nicotine; alkaloid tobacco) why they are called Nholinoretseptorami fertility cholinergic receptors). In open-form glaucoma pilocarpine may also improve the outflow of intraocular fluid due to the fact that the reduction of the ciliary muscle fertility is transferred to the trabeculae comb binder, for this is stretching the trabecular meshwork, fontanovy space increases and improves the outflow of intraocular fluid fertility . Most of the blood vessels receive only sympathetic innervation. In medical practice, muscarine fertility not apply. Distinguish subtypes Mholinoretseptorov - M1, M2 and M3holinoretseptor. By irritating Drugs include: ammonia, mustard essential oil, 20-40% ethyl alcohol, menthol, pepper patch, ointment «Finalgon» and other irritant, stimulating sensory receptors, can cause reflex responses. When zakrytougolnoy form of glaucoma pilocarpine reduces intraocular pressure due to narrowing of the pupils and to improve access of intraocular fluid into the corner of the front chamber of the eye (between the iris and cornea), which is a comb ligament 1. For information about these substances are placed in Chapter 20 «Drugs affecting the functions of the digestive system.
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