Natural Occurrence of Ochratoxin A in Blood and Milk Samples from Jennies and Their Foals after Delivery
An assessment of the natural ochratoxin A (OTA) exposure of seven Martina Franca jennies was carried out by analyzing blood and milk samples collected close to and after delivery. A total of 41 and 34 blood samples were collected from jennies and foals, respectively, and analyzed by ELISA. A total of 33 milk samples were collected from jennies and analyzed by the HPLC/FLD method based on IAC clean-up. Furthermore, 53 feed samples were collected from January to September and analyzed by a reference method (AOAC Official Method No. 2000.03) for OTA content. Feed samples showed OTA levels up to 2.7 ng/g with an incidence of 32%, while the OTA incidence rate in jennies' blood samples was 73%, with a median value of 97 ng/L and concentrations ranging from <LOD to 6000 ng/L. A seasonal effect on OTA levels in positive blood samples was observed, with increases in the 53% of the positive ones from April to June. Concerning foals, the incidence rate of blood samples was 50%, with a median value of 52 ng/L, and concentrations ranged from <LOD to 4034 ng/L. The incidence of milk samples was 36%, with levels ranging from <LOD to 82 ng/L. In conclusion, the results showed a natural exposure of jennies and foals to OTA, and its presence in jenny milk could pose a risk for human newborns, considering its well-known nutritional and health properties.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:12 |
|---|---|
| Enthalten in: |
Toxins - 12(2020), 12 vom: 01. Dez. |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Lippolis, Vincenzo [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
1779SX6LUY |
|---|
| Anmerkungen: |
Date Completed 08.07.2021 Date Revised 08.07.2021 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.3390/toxins12120758 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM318378930 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM318378930 | ||
| 003 | DE-627 | ||
| 005 | 20231225165231.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/toxins12120758 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1061.xml |
| 035 | |a (DE-627)NLM318378930 | ||
| 035 | |a (NLM)33271760 | ||
| 035 | |a (PII)E758 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Lippolis, Vincenzo |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Natural Occurrence of Ochratoxin A in Blood and Milk Samples from Jennies and Their Foals after Delivery |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 08.07.2021 | ||
| 500 | |a Date Revised 08.07.2021 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a An assessment of the natural ochratoxin A (OTA) exposure of seven Martina Franca jennies was carried out by analyzing blood and milk samples collected close to and after delivery. A total of 41 and 34 blood samples were collected from jennies and foals, respectively, and analyzed by ELISA. A total of 33 milk samples were collected from jennies and analyzed by the HPLC/FLD method based on IAC clean-up. Furthermore, 53 feed samples were collected from January to September and analyzed by a reference method (AOAC Official Method No. 2000.03) for OTA content. Feed samples showed OTA levels up to 2.7 ng/g with an incidence of 32%, while the OTA incidence rate in jennies' blood samples was 73%, with a median value of 97 ng/L and concentrations ranging from <LOD to 6000 ng/L. A seasonal effect on OTA levels in positive blood samples was observed, with increases in the 53% of the positive ones from April to June. Concerning foals, the incidence rate of blood samples was 50%, with a median value of 52 ng/L, and concentrations ranged from <LOD to 4034 ng/L. The incidence of milk samples was 36%, with levels ranging from <LOD to 82 ng/L. In conclusion, the results showed a natural exposure of jennies and foals to OTA, and its presence in jenny milk could pose a risk for human newborns, considering its well-known nutritional and health properties | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a foals | |
| 650 | 4 | |a jennies | |
| 650 | 4 | |a milk blood | |
| 650 | 4 | |a ochratoxin A | |
| 650 | 4 | |a placental transfer | |
| 650 | 4 | |a pregnancy | |
| 650 | 7 | |a Ochratoxins |2 NLM | |
| 650 | 7 | |a ochratoxin A |2 NLM | |
| 650 | 7 | |a 1779SX6LUY |2 NLM | |
| 700 | 1 | |a Asif, Shafaq |e verfasserin |4 aut | |
| 700 | 1 | |a Pascale, Michelangelo |e verfasserin |4 aut | |
| 700 | 1 | |a Cervellieri, Salvatore |e verfasserin |4 aut | |
| 700 | 1 | |a Mancini, Erminia |e verfasserin |4 aut | |
| 700 | 1 | |a Peli, Angelo |e verfasserin |4 aut | |
| 700 | 1 | |a De Amicis, Ippolito |e verfasserin |4 aut | |
| 700 | 1 | |a Robbe, Domenico |e verfasserin |4 aut | |
| 700 | 1 | |a Minervini, Fiorenza |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Toxins |d 2009 |g 12(2020), 12 vom: 01. Dez. |w (DE-627)NLM199735913 |x 2072-6651 |7 nnns |
| 773 | 1 | 8 | |g volume:12 |g year:2020 |g number:12 |g day:01 |g month:12 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/toxins12120758 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 12 |j 2020 |e 12 |b 01 |c 12 | ||