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Abdelazez A, Alshehry G, Algarni E, Al Jumayi H, Abdel-Motaal H, Meng XC. Postbiotic Gamma-Aminobutyric Acid and Camel Milk Intervention as Innovative Trends Against Hyperglycemia and Hyperlipidemia in Streptozotocin-Induced C57BL/6J Diabetic Mice. Front Microbiol 2022; 13:943930. [PMID: 35898909 PMCID: PMC9313471 DOI: 10.3389/fmicb.2022.943930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 06/14/2022] [Indexed: 11/15/2022] Open
Abstract
Diabetes is a serious disease that threatens human health worldwide. The study hypothesis is to investigate the novel trends that may aid in the prevention of diabetic complications. Camel milk was presented as traditional functional food, and Lactobacillus brevis KLDS1.0727 and KLDS1.0373 strains were shown to synthesize postbiotic Gamma-aminobutyric acid as a potential food additive, which can therapeutically intervene against hyperglycemia and hyperlipidemia in streptozotocin-induced C57BL/6J mice. During a four-week timeframe, body weight and postprandial blood glucose levels were monitored. Post-euthanasia, blood plasma was obtained to investigate hyperlipidemia, insulin concentrations, liver, and renal functions. The liver, pancreas, kidney, and spleen underwent histopathological examinations. The results demonstrated that KLDS1.0727 and KLDS1.0373 (LACS1, LACS2) and camel milk treatments all had a significant influence on hypoglycemic activity, as evidenced by reduced postprandial blood glucose levels. LACS1, LACS2, and camel milk therapy significantly reduced blood hypolipidemic, and some liver enzymes such as (alanine aminotransferase and aspartate transaminase) levels. Therefore, we recommend consuming camel milk regularly and expanding its use with fermented foods containing L. brevis, one of the probiotics capable of producing gamma-aminobutyric acid (GABA) as future food additives that can improve human health and reduce the prevalence of several diseases disorders.
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Affiliation(s)
- Amro Abdelazez
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Sciences, Northeast Agricultural University, Harbin, China
- Faculty of Agriculture and Forestry, Institute of Microbe and Host Health, Linyi University, Linyi, China
- Department of Dairy Microbiology, Agriculture Research Centre, Animal Production Research Institute, Giza, Egypt
- *Correspondence: Amro Abdelazez,
| | - Garsa Alshehry
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Eman Algarni
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Huda Al Jumayi
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Heba Abdel-Motaal
- Faculty of Agriculture and Forestry, Institute of Microbe and Host Health, Linyi University, Linyi, China
- Department of Microbiology, Agriculture Research Center, Soils, Water, Environment and Microbiology Research Institute, Giza, Egypt
| | - Xiang-Chen Meng
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Sciences, Northeast Agricultural University, Harbin, China
- Xiang-Chen Meng,
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Verification of Lactobacillus brevis tolerance to simulated gastric juice and the potential effects of postbiotic gamma-aminobutyric acid in streptozotocin-induced diabetic mice. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2021.07.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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