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Allahverdi H. Exploring the therapeutic potential of plasma from intermittent fasting and untreated rats on aging-induced liver damage. J Cell Mol Med 2024; 28:e18456. [PMID: 38923278 PMCID: PMC11199341 DOI: 10.1111/jcmm.18456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/21/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024] Open
Abstract
This research aims to investigate the effects of plasma from 12-month-old intermittently fasting rats (IFpls) and untreated rats (Npls) on the liver biomolecules and histological changes in 24-month-old male Sprague-Dawley rats. Fasting rats underwent an 18-h daily fasting period and a 6-h feeding window for 35 days. The plasma was administered bi-daily, and blood samples were examined for specific liver biomolecules. Fourier transform infrared (FTIR) spectroscopy and linear discriminant analysis (LDA) was used to identify molecular profiles. Liver sections were stained for histopathological evaluation, and the expression levels of Notch signalling pathway components were assessed. Distinct molecular profiles were identified across liver biomolecules, lipids, proteins and nucleic acids with high accuracy. Notably, IFpls was found to protect against hepatic instability, microvesicular steatosis and liver fibrosis by decreasing lymphatic infiltration density and Notch pathway expression levels. Both treatments reduced protein oxidation and carbonylation, with Npls showing a pronounced decrease in protein oxidation. Furthermore, Npls increased protein conformation and glycogen/phosphate content, while IFpls increased glucose/protein content. Both IFpls and Npls induce substantial and unique alterations in liver biomolecules. IFpls offers a protective effect on various liver conditions, while Npls exhibits promising results in reducing protein oxidation and altering biomolecule content. These findings offer valuable insights for future research and potential therapeutic approaches.
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Affiliation(s)
- Hüseyin Allahverdi
- Department of Molecular Biology and GeneticsMuş Alparslan UniversityMuşTurkey
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2
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İzgördü ÖK, Gurbanov R, Darcan C. Understanding the transition to viable but non-culturable state in Escherichia coli W3110: a comprehensive analysis of potential spectrochemical biomarkers. World J Microbiol Biotechnol 2024; 40:203. [PMID: 38753033 PMCID: PMC11098925 DOI: 10.1007/s11274-024-04019-6] [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: 03/01/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024]
Abstract
The viable but non-culturable (VBNC) state is considered a survival strategy employed by bacteria to endure stressful conditions, allowing them to stay alive. Bacteria in this state remain unnoticed in live cell counts as they cannot proliferate in standard culture media. VBNC cells pose a significant health risk because they retain their virulence and can revive when conditions normalize. Hence, it is crucial to develop fast, reliable, and cost-effective methods to detect bacteria in the VBNC state, particularly in the context of public health, food safety, and microbial control assessments. This research examined the biomolecular changes in Escherichia coli W3110 induced into the VBNC state in artificial seawater under three different stress conditions (temperature, metal, and antibiotic). Initially, confirmation of VBNC cells under various stresses was done using fluorescence microscopy and plate counts. Subsequently, lipid peroxidation was assessed through the TBARS assay, revealing a notable increase in peroxidation end-products in VBNC cells compared to controls. ATR-FTIR spectroscopy and chemomometrics were employed to analyze biomolecular changes, uncovering significant spectral differences in RNA, protein, and nucleic acid concentrations in VBNC cells compared to controls. Notably, RNA levels increased, while protein and nucleic acid amounts decreased. ROC analyses identified the 995 cm- 1 RNA band as a consistent marker across all studied stress conditions, suggesting its potential as a robust biomarker for detecting cells induced into the VBNC state under various stressors.
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Affiliation(s)
- Özge Kaygusuz İzgördü
- Biotechnology Application and Research Center, Bilecik Şeyh Edebali University, Bilecik, Turkey
- Department of Molecular Biology and Genetics, Institute of Graduate Education, Bilecik Şeyh Edebali University, Bilecik, Turkey
| | - Rafig Gurbanov
- Department of Bioengineering, Bilecik Şeyh Edebali University, Bilecik, Turkey.
- Central Research Laboratory, Bilecik Şeyh Edebali University, Bilecik, Turkey.
| | - Cihan Darcan
- Department of Molecular Biology and Genetics, Bilecik Şeyh Edebali University, Bilecik, Turkey
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3
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Simsek Ozek N. Exploring the in vitro potential of royal jelly against glioblastoma and neuroblastoma: impact on cell proliferation, apoptosis, cell cycle, and the biomolecular content. Analyst 2024; 149:1872-1884. [PMID: 38349213 DOI: 10.1039/d3an01840g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Neuroblastoma and glioblastoma are the most commonly seen nervous system tumors, and their treatment is challenging. Relatively safe and easy acquisition of nutraceutical natural products make them suitable candidates for anticancer research. Royal jelly (RJ), a superfood, has many biological and pharmacological activities. This study was conducted to, for the first time, elucidate its anticancer efficiency, even in high doses, on neuroblastoma and glioblastoma cell lines through cell viability, apoptosis, cell cycle and biomolecular content evaluation. We performed experiments with RJ concentrations in the range of 1.25-10 mg mL-1 for 48 h. Cell viability assays revealed a notable cytotoxic effect of RJ in a concentration-dependent manner. Treatment with a high dose of RJ significantly increased the apoptotic cell population of both cell lines. Furthermore, we observed G0-G1 phase arrest in neuroblastoma cells but G2-M arrest in glioblastoma cells. All these cellular changes are closely associated with the alterations of the macromolecular makeup of the cells, such as decreased saturated lipid, protein, DNA and RNA amounts, protein conformational changes, decreased protein phosphorylation and increased protein carbonylation. These cellular changes are associated with RJ triggered-ROS formation. The clear segregation between the control and the RJ-treated groups proved these changes, obtained from the unsupervised and supervised chemometric analysis. RJ has good anticancer activity against nervous system cancers and could be safely used with current treatment strategies.
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Affiliation(s)
- Nihal Simsek Ozek
- East Anatolia High Technology Application and Research Center (DAYTAM), Atatürk University, 25240 Erzurum, Turkey.
- Department of Biology, Faculty of Science, Atatürk University, Erzurum 25240, Turkey.
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Teker HT, Ceylani T, Keskin S, Samgane G, Allahverdi H, Acikgoz E, Gurbanov R. Supplementing probiotics during intermittent fasting proves more effective in restoring ileum and colon tissues in aged rats. J Cell Mol Med 2024; 28:e18203. [PMID: 38445809 PMCID: PMC10915827 DOI: 10.1111/jcmm.18203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/13/2024] [Accepted: 02/20/2024] [Indexed: 03/07/2024] Open
Abstract
This study aimed to explore the impact of SCD Probiotics supplementation on biomolecule profiles and histopathology of ileum and colon tissues during a 30-day intermittent fasting (IF) program. Male Sprague-Dawley rats, aged 24 months, underwent 18-h daily fasting and received 3 mL (1 × 108 CFU) of SCD Probiotics. The differences in biomolecule profiles were determined using FTIR Spectroscopy and two machine learning techniques, Linear Discriminant Analysis (LDA) and Support Vector Machine (SVM), which showed significant differences with high accuracy rates. Spectrochemical bands indicating alterations in lipid, protein and nucleic acid profiles in both tissues. The most notable changes were observed in the group subjected to both IF and SCD Probiotics, particularly in the colon. Both interventions, individually and in combination, decreased protein carbonylation levels. SCD Probiotics exerted a more substantial impact on membrane dynamics than IF alone. Additionally, both IF and SCD Probiotics were found to have protective effects on intestinal structure and stability by reducing mast cell density and levels of TNF-α and NF-κB expression in ileum and colon tissues, thus potentially mitigating age-related intestinal damage and inflammation. Furthermore, our results illustrated that while IF and SCD Probiotics individually instigate unique changes in ileum and colon tissues, their combined application yielded more substantial benefits. This study provides evidence for the synergistic potential of IF and SCD Probiotics in combating age-related intestinal alterations.
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Affiliation(s)
- Hikmet Taner Teker
- Department of Molecular Biology, Ankara Medipol University, Ankara, Turkey
| | - Taha Ceylani
- Department of Molecular Biology and Genetics, Muş Alparslan University, Muş, Turkey
- Department of Food Quality Control and Analysis, Muş Alparslan University, Muş, Turkey
| | - Seda Keskin
- Department of Histology and Embryology, Van Yuzuncu Yil University, Van, Turkey
| | - Gizem Samgane
- Department Biotechnology, Institute of Graduate Education, Bilecik Şeyh Edebali University, Bilecik, Turkey
| | - Hüseyin Allahverdi
- Department of Molecular Biology and Genetics, Muş Alparslan University, Muş, Turkey
| | - Eda Acikgoz
- Department of Histology and Embryology, Van Yuzuncu Yil University, Van, Turkey
| | - Rafig Gurbanov
- Department of Bioengineering, Bilecik Şeyh Edebali University, Bilecik, Turkey
- Central Research Laboratory, Bilecik Seyh Edebali University, Bilecik, Turkey
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Teker HT, Ceylani T, Keskin S, Samgane G, Baba B, Acıkgoz E, Gurbanov R. Reduced liver damage and fibrosis with combined SCD Probiotics and intermittent fasting in aged rat. J Cell Mol Med 2024; 28:e18014. [PMID: 37897241 PMCID: PMC10805504 DOI: 10.1111/jcmm.18014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 10/08/2023] [Accepted: 10/17/2023] [Indexed: 10/30/2023] Open
Abstract
This study aimed to examine the impact of SCD Probiotics supplementation on liver biomolecule content and histological changes during a 30-day intermittent fasting (IF) program in 24-month-old male Sprague-Dawley rats. Rats underwent 18-h daily fasting and received 1 × 108 CFU of SCD Probiotics daily. Liver tissue biomolecules were analysed using FTIR Spectroscopy, LDA, and SVM techniques, while histopathological evaluations used Haematoxylin and eosin and Masson trichrome-stained tissues. Blood samples were collected for biochemical analysis. Gross alterations in the quantity of biomolecules were observed with individual or combined treatments. LDA and SVM analyses demonstrated a high accuracy in differentiating control and treated groups. The combination treatments led to the most significant reduction in cholesterol ester (1740 cm-1 ) and improved protein phosphorylation (A1239 /A2955 and A1080 /A1545 ) and carbonylation (A1740 /A1545 ). Individually, IF and SCD Probiotics were more effective in enhancing membrane dynamics (Bw2922 /Bw2955 ). In treated groups, histological evaluations showed decreased hepatocyte degeneration, lymphocyticinfiltration, steatosis and fibrosis. Serum ALP, LDH and albumin levels significantly increased in the SCD Probiotics and combined treatment groups. This study offers valuable insights into the potential mechanisms behind the beneficial effects of IF and SCD Probiotics on liver biomolecule content, contributing to the development of personalized nutrition and health strategies.
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Affiliation(s)
- Hikmet Taner Teker
- Department of Medical Biology and GeneticsAnkara Medipol UniversityAnkaraTurkey
| | - Taha Ceylani
- Department of Molecular Biology and GeneticsMuş Alparslan UniversityMuşTurkey
- Department of Food Quality Control and AnalysisMuş Alparslan UniversityMuşTurkey
| | - Seda Keskin
- Department of Histology and EmbryologyVan Yuzuncu Yil UniversityVanTurkey
| | - Gizem Samgane
- Department of BioengineeringBilecik Şeyh Edebali UniversityBilecikTurkey
| | - Burcu Baba
- Department of Medical BiochemistryYüksek İhtisas UniversityAnkaraTurkey
| | - Eda Acıkgoz
- Department of Histology and EmbryologyVan Yuzuncu Yil UniversityVanTurkey
| | - Rafig Gurbanov
- Department of BioengineeringBilecik Şeyh Edebali UniversityBilecikTurkey
- Central Research Laboratory (BARUM)Bilecik Şeyh Edebali UniversityBilecikTurkey
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Aba N, Koçpınar EF, Ceylani T. The Hepatic Antioxidant System Damage Induced with the Cafeteria (CAF) Diet Is Largely Counteracted Using SCD Probiotics during Development of Male Wistar Rats. Nutrients 2023; 15:4557. [PMID: 37960210 PMCID: PMC10648500 DOI: 10.3390/nu15214557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/16/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
The cafeteria (CAF) diet, reflective of predominant Western dietary behaviors, is implicated in hastening weight gain, subsequently resulting in health complications such as obesity, diabetes, and cancer. To this end, it is vital to notice the deleterious consequences of the CAF regimen prior to the onset of complications, which is fundamental for early intervention in the context of numerous diseases. Probiotic-derived postbiotic metabolites have gained attention for their antioxidative properties, offering a potential countermeasure against oxidative stress. This research sought to discern the protective efficacy of SCD Probiotics against liver glutathione system damage arising from the CAF diet during developmental phases. Male Wistar rats, from weaning on day 21 to day 56, were categorized into four groups: a control on a conventional diet; a group on a standard diet enriched with SCD Probiotics; a mixed-diet group comprising both CAF and standard feed; and a combination diet group supplemented with SCD Probiotics. Through the application of real-time PCR, enzyme activity assessments, and quantitative metabolite analyses, our findings highlight the CAF diet's adverse influence on the liver's antioxidant defenses via shifts in gene expression. Yet, the inclusion of SCD Probiotics mostly ameliorated these harmful effects. Remarkably, the positive regulatory influence of SCD Probiotics on the liver's antioxidant system was consistently observed, independent of the CAF diet's presence.
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Affiliation(s)
- Nurdan Aba
- Department of Biology, Science Faculty, Muş Alparslan University, 49250 Mus, Turkey
| | - Enver Fehim Koçpınar
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Muş Alparslan University, 49250 Mus, Turkey
| | - Taha Ceylani
- Department of Food Quality Control and Analysis, Muş Alparslan University, 49250 Mus, Turkey
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Ceylani T, Teker HT, Keskin S, Samgane G, Acikgoz E, Gurbanov R. The rejuvenating influence of young plasma on aged intestine. J Cell Mol Med 2023; 27:2804-2816. [PMID: 37610839 PMCID: PMC10494294 DOI: 10.1111/jcmm.17926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/07/2023] [Accepted: 08/12/2023] [Indexed: 08/25/2023] Open
Abstract
This study aims to investigate the effects of plasma exchange on the biomolecular profiles and histology of ileum and colon tissues in young and aged Sprague-Dawley male rats. Fourier transform infrared (FTIR) spectroscopy, linear discriminant analysis and support vector machine (SVM) techniques were employed to analyse the lipid, protein, and nucleic acid indices in young and aged rats. Following the application of young plasma, aged rats demonstrated biomolecular profiles similar to those of their younger counterparts. Histopathological and immunohistochemical assessments showed that young plasma had a protective effect on the intestinal tissues of aged rats, increasing cell density and reducing inflammation. Additionally, the expression levels of key inflammatory mediators tumour necrosis factor-alpha and cyclooxygenase-2 significantly decreased after young plasma administration. These findings underscore the therapeutic potential of young plasma for mitigating age-related changes and inflammation in the intestinal tract. They highlight the critical role of plasma composition in the ageing process and suggest the need for further research to explore how different regions of the intestines respond to plasma exchange. Such understanding could facilitate the development of innovative therapies targeting the gastrointestinal system, enhancing overall health during ageing.
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Affiliation(s)
- Taha Ceylani
- Department of Molecular Biology and GeneticsMuş Alparslan University MuşMuşTurkey
- Department of Food Quality Control and AnalysisMuş Alparslan University MuşMuşTurkey
| | - Hikmet Taner Teker
- Department of Molecular BiologyAnkara Medipol University AnkaraAnkaraTurkey
| | - Seda Keskin
- Department of Histology and EmbryologyVan Yuzuncu Yil UniversityVanTurkey
| | - Gizem Samgane
- Department BiotechnologyInstitute of Graduate Education, Bilecik Şeyh Edebali University BilecikBilecikTurkey
| | - Eda Acikgoz
- Department of Histology and EmbryologyVan Yuzuncu Yil UniversityVanTurkey
| | - Rafig Gurbanov
- Department of BioengineeringBilecik Şeyh Edebali University BilecikBilecikTurkey
- Central Research Laboratory (BARUM)Bilecik Seyh Edebali University BilecikBilecikTurkey
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Teker HT, Ceylani T, Keskin S, Samgane G, Mansuroglu S, Baba B, Allahverdi H, Acıkgoz E, Gurbanov R. Age-related differences in response to plasma exchange in male rat liver tissues: insights from histopathological and machine-learning assisted spectrochemical analyses. Biogerontology 2023:10.1007/s10522-023-10032-3. [PMID: 37017896 DOI: 10.1007/s10522-023-10032-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 03/27/2023] [Indexed: 04/06/2023]
Abstract
This study aimed to examine the biological effects of blood plasma exchange in liver tissues of aged and young rats using machine learning methods and spectrochemical and histopathological approaches. Linear Discriminant Analysis (LDA) and Support Vector Machine (SVM) were the machine learning algorithms employed. Young plasma was given to old male rats (24 months), while old plasma was given to young male rats (5 weeks) for thirty days. LDA (95.83-100%) and SVM (87.5-91.67%) detected significant qualitative changes in liver biomolecules. In old rats, young plasma infusion increased the length of fatty acids, triglyceride, lipid carbonyl, and glycogen levels. Nucleic acid concentration, phosphorylation, and carbonylation rates of proteins were also increased, whereas a decrease in protein concentration was measured. Aged plasma decreased protein carbonylation, triglyceride, and lipid carbonyl levels. Young plasma infusion improved hepatic fibrosis and cellular degeneration and reduced hepatic microvesicular steatosis in aged rats. Otherwise, old plasma infusion in young rats caused disrupted cellular organization, steatosis, and increased fibrosis. Young plasma administration increased liver glycogen accumulation and serum albumin levels. Aged plasma infusion raised serum ALT levels while diminished ALP concentrations in young rats, suggesting possible liver dysfunction. Young plasma increased serum albumin levels in old rats. The study concluded that young plasma infusion might be associated with declined liver damage and fibrosis in aged rats, while aged plasma infusion negatively impacted liver health in young rats. These results imply that young blood plasma holds potential as a rejuvenation therapy for liver health and function.
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Affiliation(s)
- Hikmet Taner Teker
- Department of Medical Biology and Genetics, Ankara Medipol University, Ankara, Turkey
| | - Taha Ceylani
- Department of Molecular Biology and Genetics, Muş Alparslan University, Muş, Turkey
- Department of Food Quality Control and Analysis, Muş Alparslan University, Muş, Turkey
| | - Seda Keskin
- Department of Histology and Embryology, Van Yuzuncu Yil University, Van, Turkey
| | - Gizem Samgane
- Department of Bioengineering, Bilecik Şeyh Edebali University, Bilecik, Turkey
| | - Sina Mansuroglu
- Department of Bioengineering, Bilecik Şeyh Edebali University, Bilecik, Turkey
| | - Burcu Baba
- Department of Medical Biochemistry, Yüksek İhtisas University, Ankara, Turkey
| | - Huseyin Allahverdi
- Department of Molecular Biology and Genetics, Muş Alparslan University, Muş, Turkey
| | - Eda Acıkgoz
- Department of Histology and Embryology, Van Yuzuncu Yil University, Van, Turkey
| | - Rafig Gurbanov
- Department of Bioengineering, Bilecik Şeyh Edebali University, Bilecik, Turkey.
- Central Research Laboratory, Bilecik Şeyh Edebali University, Bilecik, Turkey.
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Intermittent fasting supports the balance of the gut microbiota composition. INTERNATIONAL MICROBIOLOGY : THE OFFICIAL JOURNAL OF THE SPANISH SOCIETY FOR MICROBIOLOGY 2023; 26:51-57. [PMID: 35953616 DOI: 10.1007/s10123-022-00272-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 08/05/2022] [Accepted: 08/09/2022] [Indexed: 01/06/2023]
Abstract
There is a growing body of detailed research demonstrating that intermittent fasting is essentially a cleansing activity in terms of health. Especially since its applications that exceed 16 h trigger autophagy, it continues its effect on all tissue and organ systems after the regeneration movement that starts at the cellular level. Similarly, it continues to be better understood with each passing day that the gut microbiota (GM) has many positive effects on all tissue and organ systems. Although the GM is affected by many different parameters, dietary habits are reported to be the most effective factor. Therefore, it is important to investigate the effects of different preferred fasting practices on the GM, which has numerous health benefits. Pointing out this situation, this study aims to determine the effects of 18-h intermittent fasting for 5 weeks on the shaping of GM. A 12-month-old male Wistar rat was chosen as the model organism in the study. At the end of the application, the metagenome was applied to the cecum content of the intestinal tissue collected from the sacrificed animals. Intermittent fasting practice led to an increase in alpha diversity, which expresses a significant bacterial diversity, the stabilization of Firmicutes and Bacteroidetes ratios (F/B), and the reshaping of the values with the highest prevalence in all stages of the classification, especially in the family, genus, and species care. Analysis results showed that the preferred intermittent fasting program helps balance the GM composition. This study is an important example showing the strong positive link between intermittent fasting and GM.
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