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TOXICITATEA PLANTELOR AROMATICE

TOXICITATEA PLANTELOR AROMATICE. Artemisia absinthium L. – Pelin – Fam. Asteraceae. Compozitie chimica: ulei volatil 0.5 -1.3 % (tuiona = 25 -75 %) Efectele tuionei = toxic nervos, abortiv. Artemisia absinthium. Intoxicatia = absintism “la fee verte ” a) Manifestari acute:

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TOXICITATEA PLANTELOR AROMATICE

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  1. TOXICITATEA PLANTELOR AROMATICE

  2. Artemisia absinthium L. – Pelin – Fam. Asteraceae Compozitie chimica: • ulei volatil 0.5 -1.3 % (tuiona = 25 -75 %) • Efectele tuionei = toxic nervos, abortiv

  3. Artemisia absinthium • Intoxicatia = absintism “la fee verte” a) Manifestari acute: - betiezgomotoasa - agresivitate b) Manifestaricronice: - tulburariconvulsivante - modificareasensibilitatii - tulburaripsihice (stupoare, halucinatii) - degenerescentanervoasa - moarte

  4. Humulus lupulus L. – Hamei – Fam. Cannabeceae • Comp. chimica: oleorasini (in conurisiperiiglandulari), aciziamari (humulona, lupulona)

  5. Humulus lupulus • Intoxicatii (cei care manuiescsiprelucreazaconurile): - indispozitie, cefalee, anorexie, voma, febra, delir - iritatiipemainisifata - retentieurinara, constipatie - hemoragiigenitale - midriazapersistenta, oftalmie, psihastenii

  6. Thuja occidentalis L. – Arborele vietii – Fam. Cupressaceae • Comp. chimica: Uleiuri volatile (α si β – tuiona • Intoxicatia: - Abortiv - stupefiant - halucinogen - convulsivant

  7. PLANTE ALERGIZANTE

  8. PLANTE ALERGIZANTE • Toxicitate prin efect “in cascada” – elibereaza mediatori fiziologici → autointoxicatia organismului 2 ef: = org cade fara sa riposteze = “orice actiune provoaca o reactiune”

  9. Contactul cu organismul • 1. Respiratorie - inhalare a) polinozele ( granule de polen) → “febra fanului” Ex. - plante: Ulmus, Morus, Amaranthus - Gramineae: Avena sativa, Hordeum vulgare, Dactylis glomerata

  10. Contactul cu organismul • 1. Respiratorie - inhalare b) sporii unor plante inferioare = mucegaiurile Aspergillaceae, Mucorales; levuri c) bacterii = Thermomonospora, Thermopolyspora

  11. Simptomatologie Cant mari de polen • Conjunctivite • Rinoree • Obstructie nazala • Cefalee • Lacrimare intensa • Bronhospasm

  12. Contactul cu organismul • 2. Digestiva - plante = sp. alimentare Ex.: capsuni, tomate, fainuri de cereale Simptome : a) tulb generale - cefalee - greturi b) tulb dermice – inrosirea fetei - urticarie c) intoleranta digestiva d) diaree intensa

  13. Contactul cu organismul • 3. Cutanata Pl din fam: A) Asteraceae Ex.: Arnica montana, Cynara scolymus, Inula helenium, Chamomilla recutita, Chrysanthemum sp. B) Boraginaceae Ex.: Heliotropium europeum C) Licheni

  14. Diagnostic. Tratament • Alergolog • Testeimunologice • Intradermoreactii • Scarificareapepieleaantebratului • Medicamente care neutralizeazaefectelemediatoriloreliberati • Evitareacontctului cu alergenii

  15. Va multumesc!

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