SAFETY OF TETRACYCLINES FOR PUBLIC HEALTH AND THE ENVIRONMENT
Notice bibliographique
Résumé
Antimicrobial veterinary medicinal products of the tetracycline class have been most widely used for many years in the veterinary practice, both in Ukraine and in European countries, the USA, Canada, etc. Teteracyclynes have a wide-spectrum activity against gram-positive and gram-negative microorganisms, rickettsia, mycoplasma, chlamydia and protozoan parasites and are successfully used for the treatment of infectious diseases of the gastrointestinal tract, respiratory organs, skin and urogenital infections. Antimicrobial veterinary medicinal products of this class belong to AMEG category D, which is the safest in terms of impact on public health. Tetracyclines are low cost agents, are not high toxic when used in animals, which justifies their frequent choice for empirical treatment. During the monitoring of sales volumes for 2016-2021, antimicrobial veterinary medicinal products of the tetracycline class occupied the largest share among all antimicrobials entering the market in Ukraine (25.9-39.4)%. Most frequently, these veterinary medicinal products are intended for oral administration, but since their low bioavailability (5-15)%, they are excreted from the body almost unchanged. However, there is a danger of the development of tetracyclines resistance and a hazard to the environment and public health, which is explained by the frequent use of this class substances, the permission of large amounts into the soil with manure and water following drinkers washing after the treatment. Tetracyclines are poorly metabolized, and their long-term use in veterinary practice contributes to the bioaccumulation of significant amounts in soil and water. The main goal of this study were the analysis of veterinary medicinal products containing tetracyclines which were authorized in Ukraine by the category of active substances and route of administration. Another problem of this article was to substantiate the impact of tetracycline class antibiotics on the environment and the acquired antimicrobial resistance in the view of the necessity of their reasonable and safety use for the animals treatment, taking into account the requirements of the current legislation in Ukraine and EU member states. The results of the study proved that antimicrobial veterinary medicinal products containing chlortetracycline, mainly for oral administration, prevail in Ukraine. The bias of this monitoring is the lack information on the volumes of their use in farms and for individual animal species. Although the tetracycline class antibiotics do not belong to persistent bio accumulative toxic substances (PBT), their long-term and widespread use causes concern in view of the possible acquiring antimicrobial resistance and harmful effects on the environment, which will have an impact on public health. It is necessary to introduce regulatory measures to limitation and optimal use of these compounds in veterinary medicine. It is also necessary to deliver information among stakeholders about the possible negative impact on the environment and plan activities to prevent the development of acquired antimicrobial resistance to the tetracycline class antibiotics.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,002 | 0,003 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,001 |
| Communication savante | 0,002 | 0,001 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,002 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,008 | 0,002 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».