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Silva JR, Henrique-Bana FC, Villas-Bôas JK, Colombo Pimentel T, Spinosa WA, Prudencio SH. Maturation of honey from Uruçú-Amarela ( Melipona mondury): Metagenomics, metabolomics by NMR 1H, physicochemical and antioxidant properties. Food Chem (Oxf) 2023; 6:100157. [PMID: 36588603 PMCID: PMC9794890 DOI: 10.1016/j.fochms.2022.100157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 11/17/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
The objective of this study was to characterize the microbiota biodiversity of Uruçú-Amarela honey through metagenomics. Furthermore, the impact of maturation temperatures (20 and 30 °C) and time (0-180 days) on the physicochemical and antioxidant properties was investigated. 1H NMR was performed to verify metabolites formed during maturation. Uruçú-Amarela honey was mainly composed by lactic acid bacteria and osmophilic yeasts of genus Zygosaccharomyces. Maturation at 30 °C led to a higher fermentation activity, resulting in greater carbohydrate consumption, ethanol formation (0.0-0.6 %) and increased acidity (34.78-45.74 meq/kg) over the 180 days. It also resulted in honey with higher brown color (a* 0.7 to 3.89, b* 17.50-25.29) and antioxidant capacity, corroborating that the maturation is a suitable preservation technique for stingless bee honey, because it does not cause negative changes as it extends the shelf life of the stingless bee honey.
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Affiliation(s)
- José Renato Silva
- Department of Food Science and Technology, Center of Agricultural Sciences, State University of Londrina, Londrina-PR 86057-970, Brazil
| | - Fernanda Carla Henrique-Bana
- Department of Food Science and Technology, Center of Agricultural Sciences, State University of Londrina, Londrina-PR 86057-970, Brazil
| | | | - Tatiana Colombo Pimentel
- Department of Food Science and Technology, Center of Agricultural Sciences, State University of Londrina, Londrina-PR 86057-970, Brazil
- Federal Institute of Paraná, Campus Paranavaí, Paranavaí-PR, Brazil
| | - Wilma Aparecida Spinosa
- Department of Food Science and Technology, Center of Agricultural Sciences, State University of Londrina, Londrina-PR 86057-970, Brazil
| | - Sandra Helena Prudencio
- Department of Food Science and Technology, Center of Agricultural Sciences, State University of Londrina, Londrina-PR 86057-970, Brazil
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Koch M, Matteo BD, Eichhorn J, Zellner J, Mayr F, Krutsch W, Achenbach L, Woehl R, Nerlich M, Angele P. Intra-ligamentary autologous conditioned plasma and healing response to treat partial ACL ruptures. Arch Orthop Trauma Surg 2018; 138:675-683. [PMID: 29383441 DOI: 10.1007/s00402-018-2885-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Conservative treatment of partial ACL ruptures is associated with a high failure rate, and often patients undergo ACL reconstruction. ACL preservation by trephination of the ACL origin and application of Autologous Conditioned Plasma (ACP) seems to be an intriguing new treatment option to favour ACL tissue healing and avoid traditional reconstruction. The aim of this study was to describe the mid-term outcomes of this new ACL preserving technique. MATERIALS AND METHODS Twenty-four patients (mean age 41.8 years) affected by partial rupture of one or both ACL bundles were included in the present trial. The partial ACL tears were arthroscopically assessed and classified according to a new five step grading system. All patients were treated by trephination of the femoral ACL stump and intra-ligamentary application of ACP. The postoperative outcome was evaluated by both subjective scores and stability testing up to a mean of 25.1 months' follow-up. Adverse events and failure rate were also documented. RESULTS Clinical outcome was good to excellent with IKDC subjective 82.7 (SD 11.8), Lysholm 87.6 (SD 8.1), Tegner 5.3 (SD 2.1), Cincinnati 88.7 (SD 14.8). The failure rate (i.e. persisting knee instability assessed clinically or by rolimeter) was 12.5%. At objective measurements, knee joints showed a firm endpoint in Lachman test, negative pivot shift phenomenon and a significant reduction in AP-laxity compared to pre-operative status by rolimeter testing (p = 0.002). Return to sport practice was achieved after mean 4.8 months (SD 4.1). CONCLUSIONS ACL stump trephination and concomitant intra-ligamentary application of ACP revealed promising results at mid-term follow-up to treat partial ACL lesions.
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Affiliation(s)
- Matthias Koch
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Berardo Di Matteo
- Center for Biological and Functional Reconstruction of the Knee, Humanitas Research and University Hospital, Rozzano, Italy
| | - Jürgen Eichhorn
- Sporthopaedicum Straubing, Regensburg, Hildegard von Bingen Strasse 1, 93053, Regensburg, Germany
| | - Johannes Zellner
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Felix Mayr
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Werner Krutsch
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Leonard Achenbach
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Rebecca Woehl
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Michael Nerlich
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany
| | - Peter Angele
- Department of Trauma Surgery, University Medical Centre Regensburg, Franz Josef Strauss Allee 11, 93042, Regensburg, Germany. .,Sporthopaedicum Straubing, Regensburg, Hildegard von Bingen Strasse 1, 93053, Regensburg, Germany.
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Hoyos Mejía L, Gómez de Antonio D, Campo-Canaveral JL, Varela de Ugarte A. Re: Retrograde in situ versus antegrade pulmonary preservation in clinical lung transplantation: a single-centre experience. Eur J Cardiothorac Surg 2015; 49:62-3. [PMID: 25913827 DOI: 10.1093/ejcts/ezv143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Lucas Hoyos Mejía
- Department of Thoracic and Transplantation Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - David Gómez de Antonio
- Department of Thoracic and Transplantation Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - José Luis Campo-Canaveral
- Department of Thoracic and Transplantation Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Andrés Varela de Ugarte
- Department of Thoracic and Transplantation Surgery, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
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