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Wu M, Li C, Zhou X, Wu Z, Feng J, Guo X, Fang R, Lian Q, Pan M, Lai X, Peng Y. Wogonin preconditioning of MSCs improved their therapeutic efficiency for colitis through promoting glycolysis. Inflammopharmacology 2024; 32:2575-2587. [PMID: 38753221 DOI: 10.1007/s10787-024-01491-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 05/07/2024] [Indexed: 08/06/2024]
Abstract
Inflammatory bowel diseases (IBDs) are prevalent and debilitating diseases with limited clinical treatment strategies. Mesenchymal stem cell (MSCs) are pluripotent stem cells with self-renewal capability and multiple immunomodulatory effects, which make them a promising therapeutic approach for IBDs. Thus, optimization of MSCs regimes is crucial for their further clinical application. Wogonin, a flavonoid-like compound with extensive immunomodulatory and adjuvant effects, has been investigated as a potential pretreatment for MSCs in IBD treatment. In this study, we employed the DSS-induced acute colitis mouse model to compare the therapeutic effectiveness of MSCs in pretreated with or without wogonin and further explore the underlying mechanism. Compared to untreated MSCs, MSCwogonin (pretreated with wogonin) showed greater effectiveness in the treatment of colitis. Further experiments revealed that wogonin treatment activated the AKT signaling pathway, resulting in higher cellular glycolysis. Inhibition of AKT phosphorylation by perifosine not only decreased glycolysis but impaired the therapeutic efficiency of MSCwogonin. Consistent with these results, qPCR data indicated that wogonin treatment induced the expression of immunomodulatory molecules IL-10, IDO, and AGR1, which were reduced by perifosine. Together, our data demonstrated that wogonin preconditioning strategy further augmented the therapeutic efficacy of MSCs via promoting glycolysis, which should be a promising strategy for optimizing MSCs therapy in IBDs.
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Affiliation(s)
- Mengye Wu
- The Biotherapy Center, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Cuiping Li
- The Biotherapy Center, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Xue Zhou
- Department of Ultrasonic Medicine, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, Guangdong, China
| | - Zhiyong Wu
- College of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jianqi Feng
- Center for Stem Cells Translational Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, 518067, Guangdong, China
| | - Xiaolu Guo
- Center for Stem Cells Translational Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, 518067, Guangdong, China
| | - Rui Fang
- Center for Stem Cells Translational Medicine, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, 518067, Guangdong, China
| | - Qinghai Lian
- Cell-Gene Therapy Translational Medicine Research Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Ming Pan
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510080, Guangdong, China
| | - Xiaorong Lai
- Department of Tumor Internal Medicine, Guangdong General Hospital Welfare Branch, Guangdong Academy of Medical Sciences, Guangzhou, 518067, Guangdong, China
| | - Yanwen Peng
- The Biotherapy Center, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China.
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Yang L, Hui Y, Thymann T, Nielsen DS, Jiang PP, Sangild PT. Bovine colostrum prevents formula-induced gut microbiota dysbiosis in preterm pigs. Pediatr Res 2024:10.1038/s41390-024-03379-x. [PMID: 38977796 DOI: 10.1038/s41390-024-03379-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 04/28/2024] [Accepted: 05/27/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Preterm birth and formula feeding increase the risk of necrotizing enterocolitis (NEC), a gut inflammatory disease known to be associated with gut microbiota (GM) changes in infants. Supplemental bovine colostrum may protect against formula-induced NEC via GM changes. We hypothesised that feeding colostrum before, after, or during formula feeding affects NEC sensitivity via changes to GM. METHODS Colonic GM (profiled by 16S ribosomal RNA gene amplicon sequencing) was compared in preterm pigs fed colostrum for 4 days, either before, after, or together with formula feeding for 4 days. Correlations between GM and gut parameters were assessed on day 5 or 9. RESULTS Both exclusive and partial colostrum feeding induced higher GM diversity, lower Enterococcus abundance, and improved intestinal maturation parameters (villus structure, digestive enzyme activities, permeability), relative to exclusive formula feeding (all p < 0.05). Across feeding regimens, Enterococcus abundance was inversely correlated with intestinal maturation parameters. Conversely, there was no correlation between GM changes and early NEC lesions. CONCLUSION Bovine colostrum inhibits formula-induced Enterococcus overgrowth and gut dysfunctions just after preterm birth but these effects are not causally linked. Optimising diet-related host responses, not GM, may be critical to prevent NEC in preterm newborn pigs and infants. IMPACT Supplement of bovine colostrum to formula feeding modified the gut microbiota by increasing species diversity and reducing Enterococcus abundance, while concurrently improving intestinal functions in preterm pigs. Diet-related changes to the gut microbiota were not clearly associated with development of necrotizing enterocolitis (NEC) in preterm pigs, suggesting that diet-related gut microbiota effects are not critical for diet-related NEC protection. The study highlights the potential to use bovine colostrum as a supplement to formula feeding for preterm infants lacking human milk.
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Affiliation(s)
- Lin Yang
- Section for Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Yan Hui
- Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Thomas Thymann
- Section for Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | | | - Ping-Ping Jiang
- Section for Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Per Torp Sangild
- Section for Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark.
- Department of Neonatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
- Department of Pediatrics, Odense University Hospital, Odense, Denmark.
- Faculty of Theology, University of Copenhagen, Copenhagen, Denmark.
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3
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Castrica M, Menchetti L, Agradi S, Curone G, Vigo D, Pastorelli G, Pallaoro M, Di Giancamillo A, Modina SC, Riva F, Serra V, Andoni E, Brecchia G, Balzaretti CM, Miraglia D. Meat quality and sensory traits in rabbits fed with two different percentages of bovine colostrum. Meat Sci 2024; 213:109512. [PMID: 38636339 DOI: 10.1016/j.meatsci.2024.109512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/15/2024] [Accepted: 04/06/2024] [Indexed: 04/20/2024]
Abstract
The nutritional, antimicrobial, and antioxidant properties of bovine colostrum (BC) have encouraged its use in animal nutrition as a functional food in recent years. Nonetheless, the potential implications of BC supplementation on meat quality remain to be thoroughly assessed. To address this, thirty-nine New Zealand White rabbits (n = 13/group) were fed different dietary regimens until slaughter.: commercial standard diet for the control group (C) and C with 2.5% and 5% w/w of BC for BC-2.5 and BC-5 groups, respectively. Rabbits were slaughtered at 91 days of age and meat quality, and sensory characteristics were evaluated at days 2 (48 h after slaughter), 5, and 10 of refrigerated storage at 4 °C. The addition of colostrum in the diet resulted in a reduction of the total viable count, albeit only at the highest concentration and at the final detection, whereas for Lactobacillus spp. and Pseudomonas spp., there was little or no effect. The colour coordinates showed no differences between the groups, but they varied over time according to diet. Some differences between groups emerged in the definition of sensory attributes but did not affect the overall liking and overall scores of individual descriptors. These results indicate that the use of colostrum in rabbit feeding does not significantly impart meat quality and sensory attributes, but the potential of this valuable by-product for the food industry needs further investigation.
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Affiliation(s)
- Marta Castrica
- Department of Comparative Biomedicine and Food Science, University of Padova, Agripolis, Viale dell'Università 16, 35020 Legnaro, Italy.
| | - Laura Menchetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy
| | - Stella Agradi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Giulio Curone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Daniele Vigo
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Grazia Pastorelli
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Margherita Pallaoro
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Alessia Di Giancamillo
- Department of Biomedical Sciences for Health, University of Milan, Via Luigi Mangiagalli 31, 20133 Milan, Italy
| | - Silvia Clotilde Modina
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Federica Riva
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Valentina Serra
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Egon Andoni
- Veterinary Faculty of Tirana, Department of Public Health, Agricultural University of Tirana, Rr Pajsi Vodica, Koder-Kamez, 1029 Tirana, Albania
| | - Gabriele Brecchia
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Claudia Maria Balzaretti
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Dino Miraglia
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy
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Aidos L, Pallaoro M, Mirra G, Serra V, Castrica M, Agradi S, Curone G, Vigo D, Riva F, Balzaretti CM, De Bellis R, Pastorelli G, Brecchia G, Modina SC, Di Giancamillo A. Intestine Health and Barrier Function in Fattening Rabbits Fed Bovine Colostrum. Vet Sci 2023; 10:657. [PMID: 37999480 PMCID: PMC10675739 DOI: 10.3390/vetsci10110657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/07/2023] [Accepted: 11/11/2023] [Indexed: 11/25/2023] Open
Abstract
The permeability of the immature intestine is higher in newborns than in adults; a damaged gut barrier in young animals increases the susceptibility to digestive and infectious diseases later in life. It is therefore of major importance to avoid impairment of the intestinal barrier, specifically in a delicate phase of development, such as weaning. This study aimed to evaluate the effects of bovine colostrum supplementation on the intestinal barrier, such as the intestinal morphology and proliferation level and tight junctions expression (zonulin) and enteric nervous system (ENS) inflammation status (through the expression of PGP9.5 and GFAP) in fattening rabbits. Rabbits of 35 days of age were randomly divided into three groups (n = 13) based on the dietary administration: commercial feed (control group, CTR) and commercial feed supplemented with 2.5% and 5% bovine colostrum (BC1 and BC2 groups, respectively). Rabbits receiving the BC1 diet showed a tendency to have better duodenum morphology and higher proliferation rates (p < 0.001) than the control group. An evaluation of the zonulin expression showed that it was higher in the BC2 group, suggesting increased permeability, which was partially confirmed by the expression of GFAP. Our results suggest that adding 2.5% BC into the diet could be a good compromise between intestinal morphology and permeability, since rabbits fed the highest inclusion level of BC showed signs of higher intestinal permeability.
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Affiliation(s)
- Lucia Aidos
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Margherita Pallaoro
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Giorgio Mirra
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Valentina Serra
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Marta Castrica
- Dipartimento di Biomedicina Comparata e Alimentazione—BCA, University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy;
| | - Stella Agradi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Giulio Curone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Daniele Vigo
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Federica Riva
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Claudia Maria Balzaretti
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Roberta De Bellis
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Via A. Saffi 2, 61029 Urbino, Italy;
| | - Grazia Pastorelli
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Gabriele Brecchia
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Silvia Clotilde Modina
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (L.A.); (M.P.); (G.M.); (V.S.); (S.A.); (G.C.); (D.V.); (F.R.); (C.M.B.); (G.P.); (G.B.); (S.C.M.)
| | - Alessia Di Giancamillo
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20133 Milan, Italy
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Agradi S, González-Cabrera M, Argüello A, Hernández-Castellano LE, Castro N, Menchetti L, Brecchia G, Vigo D, Tuccia E, Curone G. Colostrum Quality in Different Goat Breeds Reared in Northern Italy. Animals (Basel) 2023; 13:3146. [PMID: 37835753 PMCID: PMC10571944 DOI: 10.3390/ani13193146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/02/2023] [Accepted: 10/07/2023] [Indexed: 10/15/2023] Open
Abstract
This study aimed to characterize the colostrum quality in three different local goat breeds of Northern Italy (i.e., Frisa Valtellinese, Orobica, and Lariana) and a cosmopolitan one (i.e., Camosciata delle Alpi) (n = 30 per breed), reared under traditional semi-extensive and intensive systems, respectively. Lariana showed the highest percentage of fat (10.18 ± 3.14%) and total solids (30.73 ± 4.89%) but the lowest percentage of lactose (1.87 ± 0.82%; p < 0.05); Orobica had the lowest percentage of fat (7.13 ± 2.48%), total solids (24.11 ± 5.48%), and protein (10.77 ± 4.53%) but the highest percentage of lactose (3.16 ± 0.73%; p < 0.05). This suggests that breeds which have a more pronounced meat aptitude (i.e., Frisa and Lariana) have a higher concentration of components than breeds with more dairy aptitude (i.e., Orobica and Camosciata). Uni- and multivariate analyses showed that IgG is the parameter that best differentiates local breeds from cosmopolitan ones (p < 0.01). Colostrum from Frisa goats showed the highest IgG concentration (100.90 ± 8.11 mg/mL), while the lowest concentration was in the Camosciata breed (74.75 ± 20.16 mg/mL). Finally, the highest lactoferrin concentration was in Frisa (1781.3 ± 892.6 µg/mL) and the lowest in Camosciata and Lariana (763.1 ± 357.9 and 1148.0 ± 858.6 µg/mL, respectively; p < 0.05). Differences between Camosciata and local breeds could be due to the different farming systems, in addition to the genetic characteristics. The higher quality of colostrum produced by some local goats could be an adaptive characteristic that helps the growth and survival of the kids.
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Affiliation(s)
- Stella Agradi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (S.A.); (D.V.); (G.C.)
| | - Marta González-Cabrera
- IUSA-ONEHEALTH 4. Animal Production and Biotechnology, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Campus Montaña Cardones, s/n, 35413 Arucas, Spain; (M.G.-C.); (A.A.); (L.E.H.-C.); (N.C.)
| | - Anastasio Argüello
- IUSA-ONEHEALTH 4. Animal Production and Biotechnology, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Campus Montaña Cardones, s/n, 35413 Arucas, Spain; (M.G.-C.); (A.A.); (L.E.H.-C.); (N.C.)
| | - Lorenzo Enrique Hernández-Castellano
- IUSA-ONEHEALTH 4. Animal Production and Biotechnology, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Campus Montaña Cardones, s/n, 35413 Arucas, Spain; (M.G.-C.); (A.A.); (L.E.H.-C.); (N.C.)
| | - Noemí Castro
- IUSA-ONEHEALTH 4. Animal Production and Biotechnology, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Campus Montaña Cardones, s/n, 35413 Arucas, Spain; (M.G.-C.); (A.A.); (L.E.H.-C.); (N.C.)
| | - Laura Menchetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93/95, 62024 Matelica, Italy
| | - Gabriele Brecchia
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (S.A.); (D.V.); (G.C.)
| | - Daniele Vigo
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (S.A.); (D.V.); (G.C.)
| | - Edoardo Tuccia
- ET Dairy Veterinary Services, Via Magenta 14, 26900 Lodi, Italy;
| | - Giulio Curone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy; (S.A.); (D.V.); (G.C.)
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Differentially expressed whey proteins of donkey and bovine colostrum revealed with a label-free proteomics approach. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Koohi O, Shahriarirad R, Erfani A, Nekouei F, Seifbehzad S, Ebrahimi A, Tanideh N, Hosseinzadeh M, Nadimi E, Ashkani-Esfahani S. Evaluation of oral and topical bovine colostrum compared to mesalamine in the treatment of animal model of acetic acid-induced ulcerative colitis. Ann Gastroenterol 2023; 36:300-306. [PMID: 37144020 PMCID: PMC10152808 DOI: 10.20524/aog.2023.0796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 02/24/2023] [Indexed: 05/06/2023] Open
Abstract
Background Oxidative activity and inflammatory responses have been shown to play a pivotal role in the pathogenesis of ulcerative colitis (UC). Colostrum is a natural product with anti-inflammatory and antioxidative properties. Methods UC was induced in 37 Sprague Dawley rats by administration of a 2 mL enema of 3% acetic acid (AA). The control groups received no treatment during the study, while the experimental groups received either oral or rectal administration of 100 mg/kg 5-aminosalicylic acid, or oral or rectal administration of 300 mg/kg of colostrum. Histopathological and serological analyses were performed 7 days following treatment. Results A significant decrease in weight was seen in all rats except for the test groups receiving colostrum (P<0.001). After treatment, the level of superoxide dismutase increased more significantly in the test groups that received colostrum (P<0.05). All test groups had a reduction in C-reactive protein and white blood cell levels. The colostrum test groups also showed a decrease in inflammation rate, ulceration, destruction, disorganization, and crypt abscess of the colonic mucosa. Conclusions The findings of this study show that the administration of colostrum can improve the pathological changes of the intestinal mucosa, as well as inflammatory responses, in animal models of UC. Further studies at both preclinical and clinical levels are suggested to confirm these findings.
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Affiliation(s)
- Omid Koohi
- Central Research Laboratory, Shiraz University of Medical Sciences (Omid Koohi)
| | - Reza Shahriarirad
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad)
| | - Amirhossein Erfani
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad)
| | - Fatemeh Nekouei
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad)
| | - Sarvin Seifbehzad
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad)
| | - Alireza Ebrahimi
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
| | - Nader Tanideh
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences (Nader Tanideh)
| | - Masoud Hosseinzadeh
- Department of Pathology, Shiraz University of Medical Sciences (Masoud Hosseinzadeh)
| | - Elham Nadimi
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences (Elham Nadimi); Shiraz, Iran
| | - Soheil Ashkani-Esfahani
- Student Research Committee, Shiraz University of Medical Sciences (Reza Shahriarirad, Amirhossein Erfani, Fatemeh Nekouei, Sarvin Seifbehzad, Alireza Ebrahimi, Soheil Ashkani-Esfahani)
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8
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Linehan K, Ross RP, Stanton C. Bovine Colostrum for Veterinary and Human Health Applications: A Critical Review. Annu Rev Food Sci Technol 2023; 14:387-410. [PMID: 36972163 DOI: 10.1146/annurev-food-060721-014650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Bovine colostrum harbors a diverse array of bioactive components suitable for the development of functional foods, nutraceuticals, and pharmaceuticals with veterinary and human health applications. Bovine colostrum has a strong safety profile with applications across all age groups for health promotion and the amelioration of a variety of disease states. Increased worldwide milk production and novel processing technologies have resulted in substantial growth of the market for colostrum-based products. This review provides a synopsis of the bioactive components in bovine colostrum, the processing techniques used to produce high-value colostrum-based products, and recent studies utilizing bovine colostrum for veterinary and human health.
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Affiliation(s)
- Kevin Linehan
- Teagasc Food Research Centre, Moorepark, Fermoy, County Cork, Ireland;
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | - R Paul Ross
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | - Catherine Stanton
- Teagasc Food Research Centre, Moorepark, Fermoy, County Cork, Ireland;
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork, Ireland
- VistaMilk Research Centre, Teagasc Moorepark, County Cork, Ireland
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9
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Interferon Tau (IFNt) and Interferon-Stimulated Genes (ISGs) Expression in Peripheral Blood Leukocytes and Correlation with Circulating Pregnancy-Associated Glycoproteins (PAGs) during Peri-Implantation and Early Pregnancy in Buffalo Cows. Animals (Basel) 2022; 12:ani12223068. [PMID: 36428296 PMCID: PMC9686730 DOI: 10.3390/ani12223068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/03/2022] [Accepted: 11/05/2022] [Indexed: 11/09/2022] Open
Abstract
The objective of this study was to analyze interferon-stimulated genes (ISGs) and interferon tau (IFNt) gene expression in peripheral blood leukocytes during the peri-implantation period and until 40 days of pregnancy in buffalo cows. Relationships were also examined between the expression of ISGs and IFNt and pregnancy-associated glycoproteins (PAGs) peripheral plasma concentration. Buffalo cows were synchronized and artificially inseminated (d 0). Blood samples were collected on days 0, 18, 28 and 40 after artificial insemination (AI) for peripheral blood mononuclear cells (PBMCs) and polymorphonuclear leukocytes (PMNs) isolation and PAGs radioimmunoassay analysis. The study was carried out on 21 buffalo cows divided ex post into Pregnant (n = 12) and Non-pregnant (n = 9) groups. Steady state levels of OAS1, MX2, ISG15 and IFNt mRNA were measured by RT-qPCR and their estimated marginal means (p < 0.01 for all) were higher in pregnant than non-pregnant buffaloes, both in PBMCs and PMNs. In PBMCs, pairwise comparisons showed that OAS1 and MX2 expressions differed between pregnant and non-pregnant buffaloes on all the days of observation (p < 0.001), while significant differences in ISG15 and IFNt started from day 28 post-AI (p < 0.05). In PMNs, ISG15 expression differed between groups only at days 18 and 28 (p < 0.001), while comparisons were always significant for IFNt (p < 0.05). The expression of all genes, except ISG15 as determined in PMNs, was positively associated with PAGs plasma concentrations (p < 0.05). This work showed a significant increase in ISGs and IFNt expressions in PBMCs and PMNs in buffalo during the peri-implantation period and early pregnancy, and their correlation with PAGs plasma concentration.
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10
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Shen Z, Luo W, Tan B, Nie K, Deng M, Wu S, Xiao M, Wu X, Meng X, Tong T, Zhang C, Ma K, Liao Y, Xu J, Wang X. Roseburia intestinalis stimulates TLR5-dependent intestinal immunity against Crohn's disease. EBioMedicine 2022; 85:104285. [PMID: 36182776 PMCID: PMC9526137 DOI: 10.1016/j.ebiom.2022.104285] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/04/2022] [Accepted: 09/09/2022] [Indexed: 11/25/2022] Open
Abstract
Background Methods Findings Interpretation Funding
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11
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Çelebi A, Dörtbudak MB, Keskinrüzgar A, Yüksel H. The therapeutic effect of bovine colostrum on 5-Fluorouracil-Induced oral mucositis in rats. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:e682-e686. [PMID: 35545194 DOI: 10.1016/j.jormas.2022.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The purpose of this study is to determine the effect of bovine colostrum on 5-fluorouracil-induced oral mucositis in rats. MATERIAL AND METHOD Twenty-four male Wistar albino rats were randomly divided into three groups as the Preoperative, Postoperative and Control groups. All rats were administered 100 mg/kg 5-fluorouracil on the first day and 65 mg/kg 5-FU on the third day intraperitoneally. On the third and fifth days, a superficial incision was created on the mucosa of the right cheek pouch. The oral mucositis protocol was applied in the control group. The preoperative group was given bovine colostrum by gavage from the 1st day of the 5-FU procedure to the 5th day, while the postoperative group was given bovine colostrum by gavage from the 5th day to the 10th day. RESULTS According to the scoring made in terms of secondary infections, two cases in the control group had moderate infections, and two cases in each of the preoperative and postoperative groups had severe infections. The difference between the control group and the preoperative and postoperative groups was significant (p=0.020). There was no significant difference between the preoperative and postoperative groups. While the degree of wound healing in the postoperative group was higher than the other groups, the difference was not statistically significant. CONCLUSION No significant effect of bovine colostrum on the healing of oral mucositis was observed. Additional studies are needed to shed light on the pathogenic inflammatory mechanisms in mucositis and the prophylactic and therapeutic roles of antioxidants.
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Affiliation(s)
- Adalet Çelebi
- Mersin University Faculty of Dentistry Department of Oral and Maxillofacial Surgery, Mersin, Turkey.
| | | | - Aydın Keskinrüzgar
- Adıyaman University Faculty of Dentistry Department of Oral and Maxillofacial Surgery, Adıyaman, Turkey
| | - Hayati Yüksel
- Bingöl University Faculty of Veterinary Department of Pathology,Bingöl, Turkey
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12
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Castrica M, Menchetti L, Agradi S, Curone G, Vigo D, Pastorelli G, Di Giancamillo A, Modina SC, Riva F, Serra V, Miraglia D, Andoni E, Brecchia G, Balzaretti CM. Effect of Bovine Colostrum Dietary Supplementation on Rabbit Meat Quality. Foods 2022; 11:foods11213433. [PMID: 36360047 PMCID: PMC9656194 DOI: 10.3390/foods11213433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/26/2022] [Indexed: 11/25/2022] Open
Abstract
Bovine colostrum (BC) is rich in nutrients, antimicrobial, and antioxidant factors; for these reasons, it has been used as supplement in animal nutrition. However, its possible effects on meat quality have not been studied yet. Thirty-nine New Zealand White rabbits (n = 13/group) were assigned to three groups and fed until slaughter with a commercial standard diet, control group (C), and C supplemented with 2.5% and 5% (w/w) of BC (BC-2.5 and BC-5 groups, respectively). After slaughtering, the effect of dietary supplementation on microbiological and chemical characteristics of the rabbit loins was evaluated at 48 h postmortem (D0) and after 3 (D3) and 8 (D8) days of refrigerated storage. Results showed no difference in the microbiological parameters. In the supplemented groups, TBARS and TVBN values were lower and higher than in the C group, respectively (p < 0.01), and their fatty-acid profile was increased in SFA and decreased in MUFA (p < 0.05). In conclusion, research must continue to examine in depth the possible effects of BC byproduct reuse in animal nutrition on meat quality (e.g., antioxidant power, and physical and sensory characteristics).
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Affiliation(s)
- Marta Castrica
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Laura Menchetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy
| | - Stella Agradi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
- Correspondence: (S.A.); (D.M.)
| | - Giulio Curone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Daniele Vigo
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Grazia Pastorelli
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Alessia Di Giancamillo
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20133 Milan, Italy
| | - Silvia Clotilde Modina
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Federica Riva
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Valentina Serra
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Dino Miraglia
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy
- Correspondence: (S.A.); (D.M.)
| | - Egon Andoni
- Veterinary Faculty of Tirana, Department of Public Health, Agricultural University of Tirana, Rr Pajsi Vodica, Koder-Kamez, 1029 Tirana, Albania
| | - Gabriele Brecchia
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Claudia Maria Balzaretti
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell’Università 6, 26900 Lodi, Italy
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13
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Insights into the Research Trends on Bovine Colostrum: Beneficial Health Perspectives with Special Reference to Manufacturing of Functional Foods and Feed Supplements. Nutrients 2022; 14:nu14030659. [PMID: 35277018 PMCID: PMC8840100 DOI: 10.3390/nu14030659] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 01/27/2023] Open
Abstract
Bovine colostrum (BC) is the initial mammary secretion after parturition, which is nature’s bountiful source consisting of nutritional and bioactive components present in a highly concentrated low-volume format. All mammalian newborns require colostrum to enhance physiological processes such as lifelong immunity, gastrointestinal development, and resistance to microbial infections. The genetic, environmental, and processing methods can all have an impact on the biochemical contents of BC and its supplements. BC and its derivatives have been intensively researched for their potential use in functional foods, medicines, and animal feed. Evidence from clinical studies suggests that BC products are well-tolerated, nontoxic, and safe for human ingestion. Functional foods, feed, and pharmaceutical formulations based on bovine colostrum are playing noteworthy roles in the development of innovative products for promoting health and the prevention of chronic illnesses. This systematic review sheds light on recent research on (a) the effects of processing techniques on BC components, (b) emerging techniques used in the isolation and identification of novel components, (c) BC-based functional foods for human consumption and animal feed supplements, and (d) the role of BC in current drug delivery, as well as future recommendations.
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14
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Agradi S, Draghi S, Cotozzolo E, Barbato O, Castrica M, Quattrone A, Sulce M, Vigo D, Menchetti L, Ceccarini MR, Andoni E, Riva F, Marongiu ML, Curone G, Brecchia G. Goji Berries Supplementation in the Diet of Rabbits and Other Livestock Animals: A Mini-Review of the Current Knowledge. Front Vet Sci 2022; 8:823589. [PMID: 35174242 PMCID: PMC8841604 DOI: 10.3389/fvets.2021.823589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 12/16/2021] [Indexed: 12/12/2022] Open
Abstract
In the last decades, several nutraceutical substances have received great attention for their potential role in the prevention and treatment of different diseases as well as for their beneficial effects in promoting the health of humans and animals. Goji berries (GBs) are the fruit of Lycium barbarum and other species of Lycium, used in traditional Chinese medicine, and they have recently become very popular in the Occidental world because of their properties, such as anti-aging, antioxidant, anticancer, neuroprotective, cytoprotective, antidiabetic, and anti-inflammatory activities. These effects are essentially evaluated in clinical trials in humans; in experimental animal models, such as mice and rats; and in cell lines in in vitro studies. Only recently has scientific research evaluated the effects of GBs diet supplementation in livestock animals, including rabbits. Although studies in the zootechnical field are still limited and the investigation of the GB mechanisms of action is in an early stage, the results are encouraging. This review includes a survey of the experimental trials that evaluated the effects of the GBs supplementation on reproductive and productive performances, immune system, metabolic homeostasis, and meat quality principally in the rabbit with also some references to other livestock animal species. Evidence supports the idea that GB supplementation could be used in rabbit breeding, although future studies should be conducted to establish the optimal dose to be administered and to assess the sustainability of the use of GBs in the diet of the rabbit.
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Affiliation(s)
- Stella Agradi
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
| | - Susanna Draghi
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
| | - Elisa Cotozzolo
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Perugia, Italy
| | - Olimpia Barbato
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Marta Castrica
- Department of Health, Animal Science and Food Safety “Carlo Cantoni”, University of Milan, Milan, Italy
| | - Alda Quattrone
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Majlind Sulce
- Faculty of Veterinary Medicine, Agricultural University of Tirana, Tirana, Albania
| | - Daniele Vigo
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
| | - Laura Menchetti
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
- *Correspondence: Laura Menchetti ;
| | | | - Egon Andoni
- Faculty of Veterinary Medicine, Agricultural University of Tirana, Tirana, Albania
| | - Federica Riva
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
| | | | - Giulio Curone
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
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15
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Poonia A, Shiva. Bioactive compounds, nutritional profile and health benefits of colostrum: a review. FOOD PRODUCTION, PROCESSING AND NUTRITION 2022; 4:26. [PMCID: PMC9592540 DOI: 10.1186/s43014-022-00104-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Bovine colostrum is defined as first milk by milching animals responsible for providing the innate immunity to the neonatal and possess many immunoglobulins for preventing the calf from diseases. Colostrum consist of many bioactive compounds like proteins, enzymes, growth factors, immunoglobulins and nucleotides that provides several benefits to human health. Numerous clinical and pre-clinical studies have demonstrated the therapeutic benefits of the bovine colostrum. This review focusses on bioactive compounds, their health benefits, potential of colostrum for developing several health foods and prevention of respiratory and gastrointestinal tract disorders. Processing can also be done to extend shelf-life and extraction of bioactive constituents either as encapsulated or as extracts. The products derived from bovine colostrum are high-end supplements possessing high nutraceutical value.
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Affiliation(s)
- Amrita Poonia
- grid.411507.60000 0001 2287 8816Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| | - Shiva
- grid.411507.60000 0001 2287 8816Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
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16
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Gomes RD, Anaya K, Galdino AB, Oliveira JP, Gama MA, Medeiros CA, Gavioli EC, Porto ALF, Rangel AH. Bovine colostrum: A source of bioactive compounds for prevention and treatment of gastrointestinal disorders. NFS JOURNAL 2021. [DOI: 10.1016/j.nfs.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Analysis of the Anti-Inflammatory Capacity of Bone Broth in a Murine Model of Ulcerative Colitis. Medicina (B Aires) 2021; 57:medicina57111138. [PMID: 34833355 PMCID: PMC8618064 DOI: 10.3390/medicina57111138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/24/2021] [Accepted: 09/24/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: Nutritional deficiencies are one of the main triggers for the development of gastrointestinal diseases, such as ulcerative colitis (UC). Therefore, the objective of the present work consisted of determining the nutrients present in the bone broth (BB) and evaluating their anti-inflammatory properties in a murine model of UC, induced by intrarectal administration of 2, 4, 6-trinitrobenzene sulfonic acid (TNBS), and acetic acid (AcOH). The BB was prepared from the femur of bovine cattle and cooked in distilled water for 8 h at 100 ± 2 °C. Materials and Methods: The BB was administered ad libitum to BALB/c mice for 10 days before the induction of UC. Colon samples were collected for histological analysis and determination of cytokine expression levels by qPCR. Results: It was found that amino acids (AA) are the main nutritional contribution of BB, 54.56% of these correspond to essential AA. The prophylactic administration of BB in the murine model of UC reduced histological damage, decreased the expression of IL-1β (61.12%), IL-6 (94.70%), and TNF-α (68.88%), and increased the expression of INF-γ (177.06%), IL-4 (541.36%), and IL-10 (531.97%). Conclusions: This study shows that BB has anti-inflammatory properties, and its consumption can decrease the symptoms of UC.
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18
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Sangild PT, Vonderohe C, Melendez Hebib V, Burrin DG. Potential Benefits of Bovine Colostrum in Pediatric Nutrition and Health. Nutrients 2021; 13:nu13082551. [PMID: 34444709 PMCID: PMC8402036 DOI: 10.3390/nu13082551] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/02/2021] [Accepted: 07/13/2021] [Indexed: 12/12/2022] Open
Abstract
Bovine colostrum (BC), the first milk produced from cows after parturition, is increasingly used as a nutritional supplement to promote gut function and health in other species, including humans. The high levels of whey and casein proteins, immunoglobulins (Igs), and other milk bioactives in BC are adapted to meet the needs of newborn calves. However, BC supplementation may improve health outcomes across other species, especially when immune and gut functions are immature in early life. We provide a review of BC composition and its effects in infants and children in health and selected diseases (diarrhea, infection, growth-failure, preterm birth, necrotizing enterocolitis (NEC), short-bowel syndrome, and mucositis). Human trials and animal studies (mainly in piglets) are reviewed to assess the scientific evidence of whether BC is a safe and effective antimicrobial and immunomodulatory nutritional supplement that reduces clinical complications related to preterm birth, infections, and gut disorders. Studies in infants and animals suggest that BC should be supplemented at an optimal age, time, and level to be both safe and effective. Exclusive BC feeding is not recommended for infants because of nutritional imbalances relative to human milk. On the other hand, adverse effects, including allergies and intolerance, appear unlikely when BC is provided as a supplement within normal nutrition guidelines for infants and children. Larger clinical trials in infant populations are needed to provide more evidence of health benefits when patients are supplemented with BC in addition to human milk or formula. Igs and other bioactive factors in BC may work in synergy, making it critical to preserve bioactivity with gentle processing and pasteurization methods. BC has the potential to become a safe and effective nutritional supplement for several pediatric subpopulations.
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Affiliation(s)
- Per Torp Sangild
- Comparative Pediatrics & Nutrition, University of Copenhagen, DK-1870 Copenhagen, Denmark;
- Department of Neonatology, Rigshospitalet, DK-1870 Copenhagen, Denmark
- Department of Pediatrics, Odense University Hospital, DK-5000 Odense, Denmark
| | - Caitlin Vonderohe
- USDA-ARS Children’s Nutrition Research Center, Pediatrics, Gastroenterology & Nutrition, Baylor College of Medicine, Houston, TX 77030, USA; (C.V.); (V.M.H.)
| | - Valeria Melendez Hebib
- USDA-ARS Children’s Nutrition Research Center, Pediatrics, Gastroenterology & Nutrition, Baylor College of Medicine, Houston, TX 77030, USA; (C.V.); (V.M.H.)
| | - Douglas G. Burrin
- USDA-ARS Children’s Nutrition Research Center, Pediatrics, Gastroenterology & Nutrition, Baylor College of Medicine, Houston, TX 77030, USA; (C.V.); (V.M.H.)
- Correspondence: ; Tel.: +1-713-798-7049
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19
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Bovine Colostrum Applications in Sick and Healthy People: A Systematic Review. Nutrients 2021; 13:nu13072194. [PMID: 34202206 PMCID: PMC8308243 DOI: 10.3390/nu13072194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/16/2021] [Accepted: 06/22/2021] [Indexed: 12/22/2022] Open
Abstract
Colostrum is the first secretion of mammalian glands during the early period after birth giving. Its components are biologically active and have beneficial effects on new-born growth and well-being. Bovine colostrum has the highest concentration of these substances and its supplementation or application may provide health benefits. This systematic review was conducted to update current knowledge on bovine colostrum effects including all administration routes on healthy and sick subjects. Full texts or abstracts of twenty-eight papers as reports of systematic reviews, randomized controlled trials, observational studies and case series were included after searches in Medline, Embase, Cochrane Library and Cinahl databases. The full texts of selected studies were assessed for quality using validated tools and their results were summarized in different categories. Studies were highly heterogeneous as regards to population, intervention, outcome and risk of bias. Bovine colostrum topical application was shown effective on vaginal dryness related symptoms limitation. Its use as food supplement showed interesting effects preventing upper respiratory illness in sportsmen, modulating immune system response and reducing intestinal permeability in healthy and sick subjects. Conflicting results were provided in pediatric population and little evidence is available on its use with older adults. Further studies are mandatory to better understand all factors influencing its activity.
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20
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Marchbank T, ten Bruggencate SJM, Playford RJ. Protease Inhibitors Protect Bovine Colostrum or Chicken Egg Growth Factors from Pancreatic Enzyme Digestion in AGS Cells or Colitic Rats. J Nutr 2021; 151:3036-3044. [PMID: 34132332 PMCID: PMC8485905 DOI: 10.1093/jn/nxab197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/20/2021] [Accepted: 05/25/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Bovine colostrum (BC) and chicken egg contain proteins possessing growth factor activity. Epidermal growth factor (EGF) provides much of the pro-reparative activity within BC. Clinical use of orally administered peptide growth factors is hampered by digestion from pancreatic proteases. OBJECTIVES We examined whether adding a protease inhibitor [soybean trypsin inhibitor (SBTI) or ovomucoid] protected bioactivity of BC ± egg or EGF alone against pancreatic digestion using in vitro and in vivo models. METHODS BC, egg, or EGF alone or in combination with trypsin inhibitors were tested for proliferative (Alamar blue) activity using human gastric adenocarcinoma (AGS) cells, prior to and after incubation with HCl/pepsin and trypsin/chymotrypsin. Data were analyzed using 2-factor ANOVA. Eight groups (n = 10) of adult female Sprague-Dawley rats (mean: 188.3 ± 0.8 g) received 20 mg/kg/d of BC + egg, 100 μg/d of EGF, 5 mg/d ovomucoid, or 10.8 mg/d SBTI, alone or in combination (in 1 mL 3% NaHCO3) by gavage for 9 d and dextran sodium sulfate (DSS; 5% in drinking water) for the final 7 d. Histology, microscopic damage score, and myeloperoxidase (MPO) were assessed and analyzed using 1-factor ANOVA. RESULTS Proliferative activities of BC, egg, or EGF were reduced 40-57% by HCl/pepsin exposure and further reduced 14-24% by chymotrypsin/trypsin. Co-addition of SBTI or ovomucoid truncated the decrease in proliferative bioactivity caused by chymotrypsin/trypsin by 54-100% (P < 0.01). In vivo study showed oral EGF alone or protease inhibitors given alone were ineffective in reducing DSS damage, whereas SBTI with EGF or ovomucoid with BC + egg improved protective effects on weight gain, disease activity score, colonic MPO, and histology damage by 3-4-fold (P < 0.01). CONCLUSIONS Studies using AGS, cells, and Sprague-Dawley rats showed the protease inhibitors ovomucoid and SBTI protected BC, egg, and EGF against loss of bioactivity due to pancreatic enzymes and, when given with NaHCO3, enhanced colonic protection against DSS damage.
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Affiliation(s)
- Tania Marchbank
- Centre of Immunobiology, Blizard Institute, Barts and The London School of Medicine, Queen Mary, University of London, London, United Kingdom
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21
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Chandwe K, Kelly P. Colostrum Therapy for Human Gastrointestinal Health and Disease. Nutrients 2021; 13:1956. [PMID: 34200282 PMCID: PMC8228205 DOI: 10.3390/nu13061956] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/12/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
Abstract
There is increasing awareness that a broad range of gastrointestinal diseases, and some systemic diseases, are characterized by failure of the mucosal barrier. Bovine colostrum is a complex biological fluid replete with growth factors, nutrients, hormones, and paracrine factors which have a range of properties likely to contribute to mucosal healing in a wide range of infective, inflammatory, and injury conditions. In this review, we describe the anatomy and physiology of the intestinal barrier and how it may fail. We survey selected diseases in which disordered barrier function contributes to disease pathogenesis or progression, and review the evidence for or against efficacy of bovine colostrum in management. These disorders include enteropathy due to non-steroidal anti-inflammatory drugs (NSAIDs), inflammatory bowel disease (IBD), necrotizing enterocolitis, infectious diarrhea, intestinal failure, and damage due to cancer therapy. In animal models, bovine colostrum benefits NSAID enteropathy, IBD, and intestinal failure. In human trials, there is substantial evidence of efficacy of bovine colostrum in inflammatory bowel disease and in infectious diarrhea. Given the robust scientific rationale for using bovine colostrum as a promoter of mucosal healing, further work is needed to define its role in therapy.
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Affiliation(s)
- Kanta Chandwe
- Tropical Gastroenterology & Nutrition Group, University of Zambia School of Medicine, Lusaka 10101, Zambia;
| | - Paul Kelly
- Tropical Gastroenterology & Nutrition Group, University of Zambia School of Medicine, Lusaka 10101, Zambia;
- Blizard Institute, Barts & The London School of Medicine, Queen Mary University of London, London E1 2AT, UK
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22
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Andoni E, Curone G, Agradi S, Barbato O, Menchetti L, Vigo D, Zelli R, Cotozzolo E, Ceccarini MR, Faustini M, Quattrone A, Castrica M, Brecchia G. Effect of Goji Berry ( Lycium barbarum) Supplementation on Reproductive Performance of Rabbit Does. Animals (Basel) 2021; 11:ani11061672. [PMID: 34205213 PMCID: PMC8227310 DOI: 10.3390/ani11061672] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Infectious diseases represent serious problems for the reproductive performance of livestock animals because they negatively affect not only the welfare of the animals, but also the profitability of the farm. Moreover, the European Community continues to promote the reduction of the use of antibiotics and hormones in animal breeding. In this context, it is necessary to find new nutritional approaches to reduce the negative energy balance, and at the same time, to reinforce the immune system of the animals. In this research, the effect of goji berry supplementation on the reproductive activity and productive performance of rabbits is evaluated. Lycium barbarum fruit is considered a nutraceutical natural product containing various biologically active substances that show health benefits for both humans and animals. In particular, the berry can modulate hormones and metabolites involved in energy balance and reproduction, stimulate and balance the immune system activity, contributing to the defense of the organism against pathogens. Our results suggest that the integration with goji berry in the rabbit diet at 1% affects the reproductive activity, influencing the pattern secretion of luteinizing hormone (LH) and estrogens, as well as the sexual receptivity. Moreover, the fruit induced a higher milk production, improving the productive performance of young rabbits. Abstract Goji berry shows a wide range of beneficial properties in human health, but only a few studies evaluated its effects in livestock animals. The objective of this research was to assess the effects of goji berry supplementation on the hormonal profile, productive, and reproductive performance of does. Two months before artificial insemination, 105 nulliparous does were randomly divided into three groups (n = 35) based on the dietary treatment: commercial diet (C), or a diet supplemented with either 1% (G1), or 3% (G3) of goji berry, respectively. The results showed that receptivity was higher in G1 than in the C group (p < 0.05). Trends toward significance for differences between the G1 and G3 groups in marginal means of LH concentrations (p = 0.059), and between G1 and C in LH AUC values (p = 0.078), were evidenced. Estrogen concentrations showed a more fluctuating trend but a significant interaction effect (p < 0.001). The G1 group showed higher litter weight than C at birth (p = 0.008) and weaning (p < 0.001), as well as higher litter size at weaning (p = 0.020). The G1 group also exhibited the highest mean milk production (p < 0.01). In conclusion, goji berry influenced reproductive and productive performance, probably via modulating hormonal patterns and milk production in rabbits. However, further studies are needed to validate these preliminary results.
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Affiliation(s)
- Egon Andoni
- Faculty of Veterinary Medicine, Agricultural University of Albania, 1029 Kamez, Albania;
| | - Giulio Curone
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, Italy; (G.C.); (S.A.); (D.V.); (M.F.); (G.B.)
| | - Stella Agradi
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, Italy; (G.C.); (S.A.); (D.V.); (M.F.); (G.B.)
| | - Olimpia Barbato
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy; (O.B.); (R.Z.); (A.Q.)
| | - Laura Menchetti
- Department of Agricultural and Food Sciences, University of Bologna, 40137 Bologna, Italy
- Correspondence: ; Tel.: +39-02-503-34583
| | - Daniele Vigo
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, Italy; (G.C.); (S.A.); (D.V.); (M.F.); (G.B.)
| | - Riccardo Zelli
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy; (O.B.); (R.Z.); (A.Q.)
| | - Elisa Cotozzolo
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy;
| | | | - Massimo Faustini
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, Italy; (G.C.); (S.A.); (D.V.); (M.F.); (G.B.)
| | - Alda Quattrone
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy; (O.B.); (R.Z.); (A.Q.)
| | - Marta Castrica
- Department of Health, Animal Science and Food Safety “Carlo Cantoni”, University of Milano, 20133 Milan, Italy;
| | - Gabriele Brecchia
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, Italy; (G.C.); (S.A.); (D.V.); (M.F.); (G.B.)
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Sienkiewicz M, Szymańska P, Fichna J. Supplementation of Bovine Colostrum in Inflammatory Bowel Disease: Benefits and Contraindications. Adv Nutr 2021; 12:533-545. [PMID: 33070186 PMCID: PMC8009748 DOI: 10.1093/advances/nmaa120] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/06/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a group of chronic relapsing disorders whose etiology has not been fully explained. Therefore, available therapeutic approaches for IBD patients are still insufficient. Current treatment strategies are targeted to immune system dysfunctions, often associated with alternations in the microbiota, which contribute to the development of chronic intestinal inflammation. Therapeutics include anti-inflammatory drugs such as aminosalicylates and corticosteroids, immunosuppressive agents, antibiotics, and biological agents such as infliximab and vedolizumab. Auxiliary therapies involve a balanced and personalized diet, healthy lifestyle, avoiding stress, as well as dietary supplements. In this review, we discuss the use of bovine colostrum (BC) as a therapeutic agent, including its advantages and contraindications. We summarize our knowledge on well-researched BC constituents and their effects on the gastrointestinal tract as evidenced in in vitro and in vivo studies.
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Affiliation(s)
- Michał Sienkiewicz
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Lodz, Poland
| | - Patrycja Szymańska
- Department of Hemostasis and Hemostatic Disorders, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| | - Jakub Fichna
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Lodz, Poland
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Playford RJ, Weiser MJ. Bovine Colostrum: Its Constituents and Uses. Nutrients 2021; 13:265. [PMID: 33477653 PMCID: PMC7831509 DOI: 10.3390/nu13010265] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 02/07/2023] Open
Abstract
Colostrum is the milk produced during the first few days after birth and contains high levels of immunoglobulins, antimicrobial peptides, and growth factors. Colostrum is important for supporting the growth, development, and immunologic defence of neonates. Colostrum is naturally packaged in a combination that helps prevent its destruction and maintain bioactivity until it reaches more distal gut regions and enables synergistic responses between protective and reparative agents present within it. Bovine colostrum been used for hundreds of years as a traditional or complementary therapy for a wide variety of ailments and in veterinary practice. Partly due to concerns about the side effects of standard Western medicines, there is interest in the use of natural-based products of which colostrum is a prime example. Numerous preclinical and clinical studies have demonstrated therapeutic benefits of bovine colostrum for a wide range of indications, including maintenance of wellbeing, treatment of medical conditions and for animal husbandry. Articles within this Special Issue of Nutrients cover the effects and use bovine colostrum and in this introductory article, we describe the main constituents, quality control and an overview of the use of bovine colostrum in health and disease.
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Affiliation(s)
- Raymond John Playford
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AD, UK
- Department of R&D, PanTheryx Inc., Boulder, CO 80301, USA;
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Lo Verso L, Matte JJ, Lapointe J, Talbot G, Bissonnette N, Blais M, Guay F, Lessard M. Impact of birth weight and neonatal nutritional interventions with micronutrients and bovine colostrum on the development of piglet immune response during the peri-weaning period. Vet Immunol Immunopathol 2020; 226:110072. [PMID: 32540688 DOI: 10.1016/j.vetimm.2020.110072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 12/19/2019] [Accepted: 05/17/2020] [Indexed: 10/24/2022]
Abstract
Immune system development of piglets is influenced by birth weight and colostrum and milk intake. Moreover, the dam transfer to piglets of vitamins A and D and copper, which play important role in immunity, is limited during lactation. In this study, we evaluated the potential of maternal and neonatal supplementations with vitamins A and D and copper, with or without neonatal supplementation of bovine colostrum (BC), to modulate the immune system development of low birth weight (LBW) and high birth weight (HBW) piglets during the peri-weaning period. Litters from 23 control sows (CONT) were assigned to one of the following treatments: 1) control (C); 2) oral administration at 2 and 8 days (d) of age of retinol-acetate, 25-hydroxyvitamin D and CuSO4 and exposure to UVB light for 15 min every second day from d 5 to d 21 (ADCu); 3) oral administration of dehydrated BC (4 g/d) from d 5 to d 10 (BC); 4) ADCu + BC. This experimental design was repeated with 24 sows fed extra daily supplements of 25-hydroxyvitamin D (4,000 IU), β-carotene (30,000 IU) and Cu-yeast (equivalent 45 mg of Cu) from 90 d of gestation until weaning at d 21 (SUPPL). Within each litter, 2 LBW and 2 HBW piglets were euthanized at d 16 and d 23 in order to characterize leukocyte subsets in mesenteric lymph nodes (MLN) and blood by flow cytometry, and to measure gene expression in the MLN and jejunal mucosa by qPCR. At d 16, results revealed that the percentages of γδ and cytotoxic T lymphocytes were significantly reduced in LBW compared to HBW piglets. The jejunal expression of interleukin (IL) 22 was also up-regulated, along with MLN expression of C-C Motif Chemokine Ligand 23, bone morphogenetic protein 2 and secreted phosphoprotein 1 (SPP1), whereas jejunal expression of tumor necrosis factor α was decreased in LBW piglets. At d 23, LBW piglets showed lower amounts of γδ T lymphocytes, higher percentages of CD3- and CD3-CD8α+CD16+ leukocytes (which include Natural killer cells) and lower jejunal expression of IL18. Furthermore, supplementation with BC increased the blood percentage of CD3-CD16+ leukocytes and reduced jejunal IL5 and MLN IL15 expression whereas supplementation with ADCu + BC increased jejunal TNF superfamily 13B and MLN SPP1 expression. Our results suggest that immune system development after birth differed between LBW and HBW piglets and that early dietary supplementation with BC and ADCu has the potential to modulate development of immune functions.
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Affiliation(s)
- Luca Lo Verso
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada; Faculté des Sciences de l'Agriculture et de l'Alimentation, Département des Sciences Animales, Université Laval, Québec, QC, G1V 0A6 Canada.
| | - J Jacques Matte
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada
| | - Jérôme Lapointe
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada
| | - Guylaine Talbot
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada; Centre de recherche en infectiologie porcine et avicole (CRIPA-FQRNT), Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2 Canada
| | - Nathalie Bissonnette
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada
| | - Mylène Blais
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada; Centre de recherche en infectiologie porcine et avicole (CRIPA-FQRNT), Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2 Canada
| | - Frédéric Guay
- Faculté des Sciences de l'Agriculture et de l'Alimentation, Département des Sciences Animales, Université Laval, Québec, QC, G1V 0A6 Canada; Centre de recherche en infectiologie porcine et avicole (CRIPA-FQRNT), Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2 Canada
| | - Martin Lessard
- Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, QC, J1M 0C3 Canada; Centre de recherche en infectiologie porcine et avicole (CRIPA-FQRNT), Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2 Canada
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Triantafillidis JK, Tzouvala M, Triantafyllidi E. Enteral Nutrition Supplemented with Transforming Growth Factor-β, Colostrum, Probiotics, and Other Nutritional Compounds in the Treatment of Patients with Inflammatory Bowel Disease. Nutrients 2020; 12:E1048. [PMID: 32290232 PMCID: PMC7230540 DOI: 10.3390/nu12041048] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 02/07/2023] Open
Abstract
Enteral nutrition seems to play a significant role in the treatment of both adults and children with active Crohn's disease, and to a lesser degree in the treatment of patients with active ulcerative colitis. The inclusion of some special factors in the enteral nutrition formulas might increase the rate of the efficacy. Actually, enteral nutrition enriched in Transforming Growth Factor-β reduced the activity index and maintained remission in patients with Crohn's disease. In addition, a number of experimental animal studies have shown that colostrum exerts a significantly positive result. Probiotics of a special type and a certain dosage could also reduce the inflammatory process in patients with active ulcerative colitis. Therefore, the addition of these factors in an enteral nutrition formula might increase its effectiveness. Although the use of these formulas is not supported by large clinical trials, it could be argued that their administration in selected cases as an exclusive diet or in combination with the drugs used in patients with inflammatory bowel disease could benefit the patient. In this review, the authors provide an update on the role of enteral nutrition, supplemented with Transforming Growth Factor-β, colostrum, and probiotics in patients with inflammatory bowel disease.
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Affiliation(s)
| | - Maria Tzouvala
- Department of Gastroenterology “St Panteleimon” General Hospital, ZC 18454 Nicea, Greece;
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27
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Menchetti L, Curone G, Filipescu IE, Barbato O, Leonardi L, Guelfi G, Traina G, Casagrande-Proietti P, Riva F, Casano AB, Piro F, Vigo D, Quattrone A, Brecchia G. The Prophylactic Use of Bovine Colostrum in a Murine Model of TNBS-Induced Colitis. Animals (Basel) 2020; 10:ani10030492. [PMID: 32183497 PMCID: PMC7143345 DOI: 10.3390/ani10030492] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/06/2020] [Accepted: 03/14/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Colostrum is the first milk secreted by the mammary glands, and it is very rich in bioactive components. Recently, the importance of bovine colostrum (BC) as a nutraceutical product has been emerging with regards to gastrointestinal diseases. One of the most widespread gastrointestinal disorders is the inflammatory bowel disease (IBD), a multifactorial chronic condition that has a powerful impact on the social life of millions of people. Because current therapy protocols neither ensure complete recovery from IBD nor are free of secondary side effects, the present study assessed the impact of a short-term prophylactic oral administration of BC in a murine model of TNBS-induced colitis. BC administration was both well tolerated and did not induce any pathological symptoms. It considerably modulated the response to inflammation through modifications of the TLR4 and cytokines gene expression profiles as well as that of the intestinal microbiota. Although further studies are needed to develop a precise therapeutic protocol of BC administration, it seems to have the potential to be used as a natural supplement in the treatment of IBD. Abstract This study investigated the effects of a short-term administration of bovine colostrum (BC) in a TNBS model of induced colitis. Colitis was induced by TNBS treatment after seven days of BC (BC group, n = 12) or saline (control group, n = 12) administration in mice. Clinical signs, histopathological characteristics, expression levels of Toll-like receptor 4 (TLR4), pro- and anti-inflammatory cytokines, and microbial composition were assessed. BC was well tolerated and did not induce any histological damage or clinical symptoms. After TNBS treatment, the BC group showed a reduction in body weight (BW) loss compared to Control (p < 0.05). Moreover, expression levels of TLR4 (p < 0.01), Interleukin-1β (IL-1β; p < 0.001), Interleukin-8 (IL-8; p < 0.001), and Interleukin-10 (IL-10; p < 0.001) were lower in mice administered with BC. Finally, Escherichia coli were higher (p < 0.05), while Enterococci (p < 0.001), Lactobacillus spp. (p < 0.001), and Bifidobacterium spp. (p < 0.05) were lower in Control than BC group. This study confirms that pre-treatment with BC modulates the expression of genes and the count of microbes involved in the etiopathogenesis of colitis.
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Affiliation(s)
- Laura Menchetti
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Giulio Curone
- Department of Veterinary Medicine, University of Milano, Via dell’Università 6, 26900 Lodi, Italy; (G.C.); (F.R.); (D.V.)
| | - Iulia Elena Filipescu
- L’Arca Veterinary Clinic, Viale Antonio Gramsci, 141/E, Cortona, 52044 Arezzo, Italy;
| | - Olimpia Barbato
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Leonardo Leonardi
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Gabriella Guelfi
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Giovanna Traina
- Department of Pharmaceutical Sciences, University of Perugia, Via A. Fabretti 48, 06123 Perugia, Italy;
| | - Patrizia Casagrande-Proietti
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Federica Riva
- Department of Veterinary Medicine, University of Milano, Via dell’Università 6, 26900 Lodi, Italy; (G.C.); (F.R.); (D.V.)
| | - Anna Beatrice Casano
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Federica Piro
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy;
| | - Daniele Vigo
- Department of Veterinary Medicine, University of Milano, Via dell’Università 6, 26900 Lodi, Italy; (G.C.); (F.R.); (D.V.)
| | - Alda Quattrone
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (L.M.); (O.B.); (L.L.); (G.G.); (P.C.-P.); (A.B.C.); (A.Q.)
| | - Gabriele Brecchia
- Department of Veterinary Medicine, University of Milano, Via dell’Università 6, 26900 Lodi, Italy; (G.C.); (F.R.); (D.V.)
- Correspondence: ; Tel.: +39-02-50334583
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Oh W, Jung J, Choi Y, Mun J, Ku S, Song C. Protective effects of fermented rice extract on ulcerative colitis induced by dextran sodium sulfate in mice. Food Sci Nutr 2020; 8:1718-1728. [PMID: 32180979 PMCID: PMC7063356 DOI: 10.1002/fsn3.1460] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 12/26/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD), characterized by the gut mucosal ulceration. Growing evidence indicates that dysregulation of immune response to the commensal microbiota involves the pathogenesis of IBD. Previous studies have demonstrated the favorable probiotic effects of fermented rice extracts through triple fermentation with Saccharomyces cerevisiae and Weissella cibaria (FRe). Thus, the therapeutic potential of FRe for UC was examined. Dextran sodium sulfate UC mice model was orally administered distilled water as a control, sulfasalazine, or FRe at 300, 200, and 100 mg/kg, once a day for a week. The UC control exhibited body weight loss, bloody stools, and colonic shortening. However, the FRe, especially at 300 mg/kg, led to a reduction in weight loss, disease activity index scores, and colon weight, and an increase in colorectal length. The histopathological analyses revealed mild changes involved in the colonic crypt and mucosal damages in the FRe groups, along with inhibited inflammation. Indeed, the FRe reduced neutrophil infiltration and production of proinflammatory cytokines (i.e., tumor necrosis factor-α, interleukin-6/-8). This was accompanied by the down-regulation of nuclear factor-kappa B. The gene expression responsible for the intestinal barrier integrity (i.e., Zonna occludens-1/-2, Claudin-1, Occludin, Mucin-1/-2) was up-regulated in the FRe groups. In addition, the FRe reduced lipid peroxidation and enhanced antioxidant activity. Interestingly, the microbiota dysbiosis was attenuated in the FRe groups, and the number of beneficial bacteria, Lactobacilli and Bifidobacteria, was increased. It suggests that the FRe potently ameliorate UC as a functional food.
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Affiliation(s)
- Won‐Seok Oh
- Department of Veterinary Internal MedicineCollege of Veterinary MedicineKyungpook National UniversityDaeguKorea
| | - Jae‐Chul Jung
- Life Science Research InstituteNOVAREX CO., Ltd.CheongjuKorea
| | - Yong‐Min Choi
- Life Science Research InstituteNOVAREX CO., Ltd.CheongjuKorea
| | - Ju‐Young Mun
- Life Science Research InstituteNOVAREX CO., Ltd.CheongjuKorea
| | - Sae‐Kwang Ku
- Department of Anatomy and HistologyCollege of Korean MedicineDaegu Haany UniversityGyeongsanKorea
- Research Center for Herbal Convergence on Liver DiseaseGyeongsanKorea
| | - Chang‐Hyun Song
- Department of Anatomy and HistologyCollege of Korean MedicineDaegu Haany UniversityGyeongsanKorea
- Research Center for Herbal Convergence on Liver DiseaseGyeongsanKorea
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Kuriyama T, Yamato M, Homma J, Tobe Y, Tokushige K. A novel rat model of inflammatory bowel disease developed using a device created with a 3D printer. Regen Ther 2020; 14:1-10. [PMID: 31970267 PMCID: PMC6961759 DOI: 10.1016/j.reth.2019.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 02/07/2023] Open
Abstract
Objective Inflammatory bowel disease (IBD) is an intractable condition. Existing models of experimental IBD are limited by their inability to create consistent ulcers between animals. The aim of this study was to develop a novel model of experimental colitis with ulcers of reproducible size. Design We used a 3D printer to fabricate a novel device containing a small window (10 × 10 mm) that could be inserted rectally to facilitate the creation of a localized ulcer in the rat intestinal mucosa. The mucosa within the window of the device was exposed to 2,4,6-trinitrobenzene sulfonic acid (TNBS) to generate ulceration. We evaluated the effects of conventional drug therapies (mesalazine and prednisolone) and local transplantation of allogeneic adipose-derived mesenchymal stem cells (ASCs) on ulcer size (measured from photographic images using image analysis software) and degree of inflammation (assessed histologically). Results The novel method produced localized, circular or elliptical ulcers that were highly reproducible in terms of size and depth. The pathological characteristics of the lesions were similar to those reported previously for conventional models of TNBS-induced colitis that show greater variation in ulcer size. Ulcer area was significantly reduced by the administration of mesalazine or prednisolone as an enema or localized injection of ASCs. Conclusion The new model of TNBS-induced colitis, made with the aid of a device fabricated by 3D printing, generated ulcers that were reproducible in size. We anticipate that our new model of colitis will provide more reliable measures of treatment effects and prove useful in future studies of IBD therapies. Adipose-derived stem cells (ASCs) are being explored as a new treatment for IBD because they can downregulate inflammation and improve tissue repair. A new model of TNBS-induced colitis was developed using a custom-designed device fabricated by a 3D printer. The novel model of colitis generated ulcers that were highly reproducible in size. The size of the ulcer was reduced by mesalazine or prednisolone (administered as an enema) or by localized injection of ASCs.
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Affiliation(s)
- Tomoko Kuriyama
- Institute of Gastroenterology, Department of Internal Medicine, Tokyo Women's Medical University, Shinjyuku, Tokyo, 162-8666, Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjyuku, Tokyo, 162-8666, Japan
| | - Jun Homma
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjyuku, Tokyo, 162-8666, Japan
| | - Yusuke Tobe
- Department of Integrative Bioscience and Biomedical Engineering, Graduate School of Advanced Science and Engineering, TWIns, Waseda University, Shinjyuku, Tokyo, 162-8480, Japan
| | - Katsutoshi Tokushige
- Institute of Gastroenterology, Department of Internal Medicine, Tokyo Women's Medical University, Shinjyuku, Tokyo, 162-8666, Japan
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Effects of Diets Enriched in Linseed and Fish Oil on the Expression Pattern of Toll-Like Receptors 4 and Proinflammatory Cytokines on Gonadal Axis and Reproductive Organs in Rabbit Buck. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:4327470. [PMID: 32064024 PMCID: PMC6996712 DOI: 10.1155/2020/4327470] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 12/11/2019] [Accepted: 12/20/2019] [Indexed: 01/05/2023]
Abstract
Infections of the genital tract can perturb the fertility in humans and animals. Pathogen recognition and activation of innate immunity onset through the pattern recognition receptor activation, such as Toll-like receptor 4 (TLR4), leading to the production of proinflammatory cytokines and mediators. TLR4 is expressed both on leukocytes and nonimmune cells. Rabbit TLR4 shows great similarity to its human counterpart. Moreover, the TLR4 signalling pathway could be modulated by long-chain polyunsaturated fatty acids (LC-PUFA). The objectives of this study were (i) to determine the expression levels of TLR4 and proinflammatory cytokines in the reproductive hypothalamic-gonadal axis of the male rabbit and (ii) to evaluate if the n-3 PUFA-enriched diets can modify their expression levels in the tissues and LC-PUFA profiles in seminal plasma. Fifteen rabbit bucks (n = 5/experimental group) were fed with different diets: commercial standard (group C), rich in extruded linseed (10%, group L), and in fish oil (3%, group FO) for 110 days. TLR4, TNF-α, and IL-1β mRNA were ubiquitously expressed throughout the hypothalamic-gonadal axis. However, TLR4 mRNA expression was lower in the hypothalamus than the epididymis (P < 0.01), seminal vesicles (P < 0.01), and pituitary gland (P < 0.05). Dietary enrichment in PUFA did not modify the gene expression profile nor the histological characteristics of the tissues. Conversely in seminal plasma, rabbits fed with L and FO had lower n-6 (P < 0.05), LC-PUFA n-6 (P < 0.05), and n-6/n-3 ratio (P < 0.05) but higher n-3 (P < 0.001) and LC-PUFA n-3 (P < 0.01) compared to the control group. Our study builds a map of the gene expression of TRL4 and proinflammatory cytokines in the reproductive hypothalamic-gonadal axis of the male rabbit, fundamental step for understanding the immune defence mechanisms. Diets enriched in LC-PUFA did not affect basal gene expression but modulated sperm fatty acid composition. Finally, rabbit may be an excellent animal model to study the relationship between inflammation and infertility, and the nutritional modulation of immune functions.
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姜 从, 朱 平, 时 依, 项 武, 葛 思, 张 宗, 左 芦. [Protective effect of procyanidin B2 on intestinal barrier and against enteritis in a mouse model of trinitrobenzene sulphonic acid-induced colitis]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2019; 39:778-783. [PMID: 31340909 PMCID: PMC6765556 DOI: 10.12122/j.issn.1673-4254.2019.07.05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate the protective effect of procyanidin B2 (PCB2) on the intestinal barrier and against enteritis in mice with trinitrobenzene sulphonic acid (TNBS)-induced colitis and explore the possible mechanism. METHODS A mouse model of TNBS-induced colitis was established in male Balb/c mice aged 6-8 weeks. The successfully established mouse models were randomly divided into PCB2 treatment group (n=10) and model group (n=10) and were treated with daily intragastric administration of PCB2 (100 mg/kg, 0.2 mL) and 0.2 mL normal saline, respectively. After 4 weeks, the disease symptoms, intestinal inflammation, intestinal mucosal cell barrier function and the changes in PI3K/AKT signaling were evaluated using HE staining, immunofluorescence assay and Western blotting. RESULTS The disease activity index of the mice was significantly lower and the mean body weight was significantly greater in PCB2 group than in the model group in the 3rd and 4th weeks of intervention (P < 0.05). The levels of colonic inflammation and intestinal mucosal inflammatory mediators IL-1β and TNF-α were significantly lower while IL-10 was significantly higher in PCB2 group than in the model group (P < 0.05). Compared with those in the model group, the mice in PCB2 treatment group showed a significantly lower positive rate of bacterial translocation in the mesenteric lymph nodes and a lower thiocyanate-dextran permeability of the intestinal mucosa (P < 0.05). Western blotting showed that PCB2 treatment significantly increased the expressions of claudin-1 and ZO-1 (P < 0.05) and significantly lowered the expression levels of p-PI3K and p-AKT in the intestinal mucosa as compared with those in the model group (P < 0.05). CONCLUSIONS PCB2 suppresses intestinal inflammation and protects intestinal mucosal functions and structural integrity by inhibiting intestinal PI3K/AKT signaling pathway, suggesting the potential of PCB2 as a new drug for Crohn's disease.
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Affiliation(s)
- 从桥 姜
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 平胜 朱
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 依 时
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 武军 项
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 思堂 葛
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 宗兵 张
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 芦根 左
- />蚌埠医学院第一附属医院胃肠外科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
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Duranti S, Mancabelli L, Mancino W, Anzalone R, Longhi G, Statello R, Carnevali L, Sgoifo A, Bernasconi S, Turroni F, Ventura M. Exploring the effects of COLOSTRONONI on the mammalian gut microbiota composition. PLoS One 2019; 14:e0217609. [PMID: 31150516 PMCID: PMC6544264 DOI: 10.1371/journal.pone.0217609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 05/16/2019] [Indexed: 11/19/2022] Open
Abstract
COLOSTRONONI is a dietary supplement consisting of bovine colostrum and Morinda citrifolia fruit (Noni). In this study, we tested the capability of COLOSTRONONI to influence gut microbiota composition using an in vivo evaluation in rats. Furthermore, we analyzed the effect of COLOSTRONONI on the systemic inflammatory responses as well as on the gut permeability of the animals. Altogether, our analyses supported the concept of COLOSTRONONI as a natural food supplement that doesn't affect (neither negatively nor positively) gut microbiota homeostasis in healthy conditions. Moreover, COLOSTRONONI highlighted a lower effect in the expression of genes coding for IL-10, Il-12 and TNF-α response allowing us to hypothesize an immunomodulatory activity of this dietary supplement.
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Affiliation(s)
- Sabrina Duranti
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Leonardo Mancabelli
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Walter Mancino
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | | | | | - Rosario Statello
- Stress Physiology Laboratory, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Luca Carnevali
- Stress Physiology Laboratory, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Andrea Sgoifo
- Stress Physiology Laboratory, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Microbiome Research Hub, University of Parma, Parma, Italy
| | | | - Francesca Turroni
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
- Microbiome Research Hub, University of Parma, Parma, Italy
| | - Marco Ventura
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
- Microbiome Research Hub, University of Parma, Parma, Italy
- * E-mail:
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Li J, Xu YW, Jiang JJ, Song QK. Bovine colostrum and product intervention associated with relief of childhood infectious diarrhea. Sci Rep 2019; 9:3093. [PMID: 30816291 PMCID: PMC6395637 DOI: 10.1038/s41598-019-39644-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 01/28/2019] [Indexed: 12/19/2022] Open
Abstract
This meta-analysis aimed to investigate the protective effects of bovine colostrum against childhood infectious diarrhea. A systematic search was conducted using PubMed, Cochrane Library databases and clinicaltrial.gov. Among 166 research articles, only five RCTs were included into final analysis. Review manager (version 5.2) was used to pool the effect-size across studies. Sensitivity and risk of bias were estimated accordingly. Under a pooled analysis, bovine colostrum consumption correlated with a significant reduction in stool frequency of infectious diarrhea, by 1.42 times per day (95% CI: -2.70, -0.14). Bovine colostrum intervention also reduced occurrence of diarrhea by 71% (pooled OR = 0.29, 95%CI 0.16, 0.52). The OR of positive detection of pathogen in the stool was 0.29 (95%CI 0.08, 0.71) in bovine colostrum treated group, compared with placebo group. In the sensitivity analysis of studies with low risk of biases, bovine colostrum significantly reduced stool frequency, occurrence of diarrhea and pathogen detection. BC and related products have a significant benefit in reducing the frequency and relieving the symptoms of childhood infectious diarrhea.
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Affiliation(s)
- Ji Li
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China.
| | - Yi-Wen Xu
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Jing-Jing Jiang
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Qing-Kun Song
- Department of Science and Technology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.,Beijing Key Laboratory of Cancer Therapeutic Vaccines, Beijing, 100038, China
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