Injection Allergic responses in clinical practice perceive manifestations at the heart of which one origination the immunological havoc lies. In diagnosis of allergic responses was relevant to reveal an allergenic agent, its causal relationship W clinical manifestations and phylum of immunologic response. The pathogenetic principle of abjection of 4 phylums of allergic responses is conventional.
Phylums of allergic responses. The first three phylums appear acutely and consequently require in urgentnyh measures more. At the heart of the first phylum of response lies reaginovyj the gear of a fault of the tissues, flowing past including it is ordinary IgE, is more rare than class-room IgG, on a surface of diaphragms of basophiles and mast cells. In blood a number biologically active agents is freed: Histaminum, a serotonin, bradykinins, gasparin, slowly reacting substance of an anaphylaxis, lejkotrieny, etc. which one result in to violation of penetrability of diaphragms of cells, to an intersticial edema, a spastic stricture of the plain musculation, secretion rise. Typical clinical instances of an allergic response of the first phylum are the acute anaphylaxis, a bronchial asthma, a nettle butterfly, a false croup, a vasculomotor rhinitis. The second phylum of an allergic response cytotoxic, flowing past with the participation immunoglobulins of class-rooms ABT and M, and also at activation of system of a complement that carries on 2 a cellular membrane fault. This phylum of an allergic response is watched at a medicinal allergy W developing of a leukopenia, a thrombocytopenia, a hemolytic anaemia, and also at a haemolysis during hemotransfusions, hemolytic illness of newborns at a rhesus the conflicting. The third phylum of an allergic response (on slime of phenomenon artjusa) is linked to a fault of tissues the cell-bound immune complexes circulating in a blood channel, flows past including immunoglobulins of class-rooms W and the M. Faulting operation of cell-bound immune complexes on a tissue descends through a complement activation and lizosomalnyh ferments. This phylum of response is advanced at exogenous allergic alveolites, a glomerulonephritis, allergic dermatitises, a serum disease, separate sorts medicinal and a food allergy, a pseudorheumatism, a systemic lupus erythematosus, etc. The fourth phylum of an allergic response - tuberkulinovyj, retarded - originates in 24-48 h, flows past including sensibilizirovannyh lymphocytes. It is characteristic of an is zymotic-allergic bronchial asthma, a tuberculosis, a Bang's disease and some other diseases. Allergic responses can originate in any age; their intensity is various. The clinical pattern of an allergic response does not depend on chemical and pharmacological properties of an allergenic agent, its dose and injection paths. More often the allergic response originates at repeated injection of an allergenic agent in an organism, cases of anaphylactic responses however are known at the first injection of an antibiotic in an organism W / O a preliminary sensibilization, caution therefore is indispensable at realisation of intracutaneous tests. Clinical manifestations of allergic responses differ the expressed polymorphism. Any tissues and organs can be involved in process. Cutaneous coverings, a gastrointestinal tract, a respiratory path is more often suffer affliction at developing of allergic responses. It is accepted to select responses of immediate and delayed phylum, however that division is largely conditional. So, the nettle butterfly is considered one of forms of an allergic response of immediate phylum, however it can accompany a serum disease as to the classic form of an allergy of delayed phylum. Discriminate following clinical versions of allergic responses: an aboriginal allergic response, allergic toksikodermija, a pollinosis, a bronchial asthma, Quincke's disease Kvinke, a nettle butterfly, a serum disease, a hemolytic crisis, an allergic thrombocytopenia, an acute anaphylaxis. In a prodromal stage of any allergic response the febricula, the bad state of health, a headache, a fever, a nausea, sometimes vomiting, an asthma, giddiness is marked. There is a dermal itch (occasionally excruciating), feel of a burning sensation in an oral cavity and a nose, feel of a numbness, zalozhennosti a nose, a continuous sneezing.
ABT necessity of study of a status of allergic morbidity
Diffusion of allergic diseases gains the increasing significance in creation of adverse alterations in a level of health of the population. According to the literature (Veltishchev J.E., 1995; Dueva A.A., 1995; Kaganov S.J., 1995), allergic manifestations meet for 20 % of a world's population. The probes conducted in Orenburg (Pavlovsk Island V, 1990) it is installed, that allergic diseases meet for 12,1 % of children. According to contributors (Chukina M. V, 1990; Pogorelskaja S.A., 1992; Kaznacheeva L.F., 1994), in creation of allergic diseases the significance of environmental factors constitutes 50-70 %. In allowed bands of high dirtiness of a free air yields of a petroleum refining and motor transport ejections watch augmentation of frequency of allergic diseases in 2,6 times. Many industrial pollutants inherently are allergenic agents which one after adsorption on the proteinaceous carrier can gain properties of rigorous allergenic agents. In creation of allergic statuses plants (specially an orache, a wormwood, a ragweed), animals, a house dust have great value. Therefore the total allergy is carrying on ekopatologicheskim a status (Zajtseva N.V. and co-workers., 1997). Clinically it appears the respiratory, dermal, intestinal or sochetannym a syndrome. From industrial allergenic agents a significant role nitrogen oxides play, brimstones, a hydrocarbon, mercaptans, formaldegyde, heavy metals (a neakel, chromium, cobalt, etc.), protectants. The demonstration of involvement of these ekzopatogenov in developing of allergic diseases are detection of specific allergic antibodies 2 xenobiotics, specific responses of immunocompetent cells to antigens. It is known, that in Orenburg background concentrations in a free air of dioxide of nitrogen, formaldegyde exceed maximum concentration limit, the trend to growth of concentrations of sulphur-containing materials is marked. The high contents in neakel and chromium soil is revealed. The last years the scarfing of weeds is unsatisfactorily spent. It has led to that according to a form of account №12 the expressed trend to morbidity growth is marked, in particular an allergic rhinitis (see the table). So in 1996 the prevalence of an allergic rhinitis has grown, in comparison with perennial indexes (1991-1995), for adults in 1.5 times, for children in 2.6 times; a bronchial asthma - for adults on 37 %, for children on 6 %.
