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Mazhar MU, Naz S, Khan JZ, Azam S, Ghazanfar S, Tipu MK. Protective potential of Bacillus subtilis (NMCC-path-14) against extraarticular manifestations during acute and sub-acute phase of arthritis using mice model. Biochem Biophys Res Commun 2024; 733:150708. [PMID: 39298918 DOI: 10.1016/j.bbrc.2024.150708] [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: 07/16/2024] [Revised: 08/29/2024] [Accepted: 09/14/2024] [Indexed: 09/22/2024]
Abstract
Extra-articular manifestations (EAM), which are associated with rheumatoid arthritis (RA), affect the quality of life of patients and are one of the critical causes of early mortality. This study was aimed at investigating whether Bacillus subtilis NMCC-path-14 (1 × 108 CFU/animal/day) could serve as a valuable therapeutic agent in managing EAM using complete Freund's adjuvant (CFA) induced arthritis during acute and sub-acute phases. Arthritis was induced using intra-dermal administration of CFA in the right hind paw of mice on day 1. Dexamethasone (Dexa) (5 mg/kg/day/animal) was used as a standard treatment. Animals in Dexa and Bacillus subtilis concurrent treatment (BS-CT) received treatments on day 1. The Bacillus subtilis pre-treatment (BS-PT) group received a probiotic dose 7 days before arthritis induction. Parameters like body weight, relative organ weight, colon length, hematology, serum biochemistry, antioxidant capacity, and histopathology of liver, kidney, spleen, colon, stress-related behavioral changes, and cortisol levels were evaluated on days 7 (acute) and 14 (sub-acute). Dexa failed to manage the EAM in arthritic mice and instead exacerbated them. On the other hand, B. subtilis NMCC-path-14 significantly declined EAM with no notable side effects, highlighting its safety and effectiveness. The current data show that B. subtilis NMCC-path-14 may be an alternative option for arthritis treatment that can reduce systemic symptoms associated with arthritis. More studies are required to comprehend the underlying mechanisms of mitigating the EAM by B. subtilis NMCC-path-14.
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Affiliation(s)
- Muhammad Usama Mazhar
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sadaf Naz
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Jehan Zeb Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Shahzad Azam
- Department of Pathology, Fazaia Medical College, Air University, Islamabad, Pakistan.
| | - Shakira Ghazanfar
- National Institute for Genomics and Advanced Biotechnology (NIGAB), National Agricultural Research Centre (NARC), Islamabad, Pakistan.
| | - Muhammad Khalid Tipu
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
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Noor S, Ali S, Summer M, Riaz A, Nazakat L, Aqsa. Therapeutic Role of Probiotics Against Environmental-Induced Hepatotoxicity: Mechanisms, Clinical Perspectives, Limitations, and Future. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10365-6. [PMID: 39316257 DOI: 10.1007/s12602-024-10365-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2024] [Indexed: 09/25/2024]
Abstract
Hepatotoxicity is one of the biggest health challenges, particularly in the context of liver diseases, often aggravated by gut microbiota dysbiosis. The gut-liver axis has been regarded as a key idea in liver health. It indicates that changes in gut flora caused by various hepatotoxicants, including alcoholism, acetaminophen, carbon tetrachloride, and thioacetamide, can affect the balance of the gut's microflora, which may lead to increased dysbiosis and intestinal permeability. As a result, bacterial endotoxins would eventually enter the bloodstream and liver, causing hepatotoxicity and inducing inflammatory reactions. Many treatments, including liver transplantation and modern drugs, can be used to address these issues. However, because of the many side effects of these approaches, scientists and medical experts are still hoping for a therapeutic approach with fewer side effects and more positive results. Thus, probiotics have become well-known as an adjunctive strategy for managing, preventing, or reducing hepatotoxicity in treating liver injury. By altering the gut microbiota, probiotics offer a secure, non-invasive, and economical way to improve liver health in the treatment of hepatotoxicity. Through various mechanisms such as regulation of gut microbiota, reduction of pathogenic overgrowth, suppression of inflammatory mediators, modification of hepatic lipid metabolism, improvement in the performance of the epithelial barrier of the gut, antioxidative effects, and modulation of mucosal immunity, probiotics play their role in the treatment and prevention of hepatotoxicity. This review highlights the mechanistic effects of probiotics in environmental toxicants-induced hepatotoxicity and current findings on this therapeutic approach's experimental and clinical trials.
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Affiliation(s)
- Shehzeen Noor
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Shaukat Ali
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan.
| | - Muhammad Summer
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Anfah Riaz
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Laiba Nazakat
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Aqsa
- Medical Toxicology and Biochemistry Laboratory, Department of Zoology, Government College University, Lahore, 54000, Pakistan
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Iftikhar K, Siddique F, Ameer K, Arshad M, Kharal S, Mohamed Ahmed IA, Khalid S. In vivo anti-Salmonella properties of aqueous extract of prickly pear ( Opuntia ficus indica) cladode, hepatological and toxicological evaluation. Food Sci Nutr 2024; 12:4761-4771. [PMID: 39055227 PMCID: PMC11266930 DOI: 10.1002/fsn3.4123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 07/27/2024] Open
Abstract
The present study aimed to evaluate antidiarrheal potential of prickly pear cladode and its hepatoprotective role in different groups of diarrhea-induced mice. Mice received cefixime (4 mg/kg of bw) and different concentrations of aqueous cladode extract (250 mg/kg of bw, 500 mg/kg of bw and 1000 mg/kg of bw). Feces Salmonella typhi ATCC 19430 was used to assess antidiarrheal potential and hematological, biochemical parameters, and histopathological analyses were carried out for 17 days. The results showed that administration of Salmonella typhi ATCC 19430 in mice produced liver injuries with histological damage, whereas 1000 mg/kg of bw cladode extract reduced the Salmonella typhi ATCC 19430 load of feces earlier as compared to the other groups during 17 days. Hematological parameters, like red blood cells (RBCs) (6.19 ± 1.85 × 106/mm3) and hemoglobin (Hb) (10.06 ± 2.03 g/dL), of negative control group decreased, while white blood cells (WBCs) (13.46 × 106/mm3) increased from reference values. In lipid profile, low-density lipoprotein (LDL) (9.0 ± 2.41 mg/dL), high-density lipoprotein (HDL) (6.07 ± 2.45 mg/dL) and total cholesterol (TC) (35.22 ± 8.29 mg/dL) of negative control group decreased, while triglycerides (TG) (168.35 ± 71.75 mg/dL) increased from reference values. Alanine transferase (ALT) (60.30 ± 20.33 IU/L), alkaline phosphatase (ALP) (359.9 ± 100.05 IU/L) and aspartate transferase (AST) (168.77 ± 66.61 IU/L) of negative control group increased from reference values. Urea (27.36 ± 10.54 mmol/L) and creatinine (35.29 ± 12.15 mmol/L) of the negative control group increased. Cefixime also ameliorated injuries due to the administration of Salmonella typhi ATCC 19430. Conclusively, these findings indicated that pure aqueous extract of cladode showed more promising results regarding antidiarrheal potential. Hence, cladode might be used in food and supplement formulations as a functional ingredient.
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Affiliation(s)
- Khansa Iftikhar
- Institute of Food Science and NutritionUniversity of SargodhaSargodhaPunjabPakistan
| | - Farzana Siddique
- Institute of Food Science and NutritionUniversity of SargodhaSargodhaPunjabPakistan
| | - Kashif Ameer
- Institute of Food Science and NutritionUniversity of SargodhaSargodhaPunjabPakistan
| | - Muhammad Arshad
- Department of ZoologyUniversity of SargodhaSargodhaPunjabPakistan
| | - Sadia Kharal
- Institute of Food Science and NutritionUniversity of SargodhaSargodhaPunjabPakistan
| | - Isam A. Mohamed Ahmed
- Department of Food Science and Nutrition, College of Food and Agricultural SciencesKing Saud UniversityRiyadhSaudi Arabia
| | - Shakila Khalid
- Department of ZoologyUniversity of SargodhaSargodhaPunjabPakistan
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Mazhar MU, Naz S, Zulfiqar T, Khan JZ, Ghazanfar S, Tipu MK. Immunostimulant, hepatoprotective, and nephroprotective potential of Bacillus subtilis (NMCC-path-14) in comparison to dexamethasone in alleviating CFA-induced arthritis. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:3275-3299. [PMID: 37930392 DOI: 10.1007/s00210-023-02814-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023]
Abstract
To investigate and compare efficacy as well as safety of Bacillus subtilis and dexamethasone (Dexa) in complete Freund's adjuvant (CFA)-induced arthritis, we used glucocorticoid monotherapy (Dexa 5 mg/kg/day) and B. subtilis (1 × 108 CFU/animal/day p.o) as pre-treatment and concurrent treatment for a duration of 35 days. Specific emphasis was on chronic aspect of this study since long-term use of Dexa is known to produce undesirable side effects. Treatment with Dexa significantly attenuated the arthritic symptoms but produced severe side effects like weight loss, increased mortality, immunosuppression, and altered histology of liver, kidney, and spleen. Oxidative stress was also elevated by Dexa in these organs which contributed to the damage. Treatment with B. subtilis improved symptoms of arthritis without producing any deleterious side effects as seen with Dexa therapy. Immunohistochemistry (IHC) profile revealed decreased expression of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), interleukin (IL)-1β, tumor necrosis factor alpha (TNF-α), and increased nuclear factor erythroid 2-related factor 2 (Nrf-2) expression by B. subtilis and Dexa treatment in ankle joint of arthritic mice. Radiological scores were also improved by both treatments. This study concludes that B. subtilis could be an effective alternative for treating arthritis than Dexa since it does not produce life-threatening side effects on prolong treatment.
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Affiliation(s)
- Muhammad Usama Mazhar
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sadaf Naz
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Tayyaba Zulfiqar
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Jehan Zeb Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Shakira Ghazanfar
- National Institute for Genomics and Advanced Biotechnology (NIGAB), National Agricultural Research Centre (NARC), Islamabad, Pakistan
| | - Muhammad Khalid Tipu
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
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Abramov VM, Kosarev IV, Machulin AV, Deryusheva EI, Priputnevich TV, Panin AN, Chikileva IO, Abashina TN, Manoyan AM, Akhmetzyanova AA, Blumenkrants DA, Ivanova OE, Papazyan TT, Nikonov IN, Suzina NE, Melnikov VG, Khlebnikov VS, Sakulin VK, Samoilenko VA, Gordeev AB, Sukhikh GT, Uversky VN, Karlyshev AV. Anti- Salmonella Defence and Intestinal Homeostatic Maintenance In Vitro of a Consortium Containing Limosilactobacillus fermentum 3872 and Ligilactobacillus salivarius 7247 Strains in Human, Porcine, and Chicken Enterocytes. Antibiotics (Basel) 2023; 13:30. [PMID: 38247590 PMCID: PMC10812507 DOI: 10.3390/antibiotics13010030] [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: 11/07/2023] [Revised: 12/18/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
Limosilactobacillus fermentum strain 3872 (LF3872) was originally isolated from the breast milk of a healthy woman during lactation and the breastfeeding of a child. Ligilactobacillus salivarius strain 7247 (LS7247) was isolated at the same time from the intestines and reproductive system of a healthy woman. The genomes of these strains contain genes responsible for the production of peptidoglycan-degrading enzymes and factors that increase the permeability of the outer membrane of Gram-negative pathogens. In this work, the anti-Salmonella and intestinal homeostatic features of the LF3872 and LS7247 consortium were studied. A multi-drug resistant (MDR) strain of Salmonella enteritidis (SE) was used in the experiments. The consortium effectively inhibited the adhesion of SE to intact and activated human, porcine, and chicken enterocytes and reduced invasion. The consortium had a bactericidal effect on SE in 6 h of co-culturing. A gene expression analysis of SE showed that the cell-free supernatant (CFS) of the consortium inhibited the expression of virulence genes critical for the colonization of human and animal enterocytes. The CFS stimulated the production of an intestinal homeostatic factor-intestinal alkaline phosphatase (IAP)-in Caco-2 and HT-29 enterocytes. The consortium decreased the production of pro-inflammatory cytokines IL-8, TNF-α, and IL-1β, and TLR4 mRNA expression in human and animal enterocytes. It stimulated the expression of TLR9 in human and porcine enterocytes and stimulated the expression of TLR21 in chicken enterocytes. The consortium also protected the intestinal barrier functions through the increase of transepithelial electrical resistance (TEER) and the inhibition of paracellular permeability in the monolayers of human and animal enterocytes. The results obtained suggest that a LF3872 and LS7247 consortium can be used as an innovative feed additive to reduce the spread of MDR SE among the population and farm animals.
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Affiliation(s)
- Vyacheslav M. Abramov
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
- Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Ministry of Health, 117997 Moscow, Russia (A.B.G.)
| | - Igor V. Kosarev
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
- Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Ministry of Health, 117997 Moscow, Russia (A.B.G.)
| | - Andrey V. Machulin
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Federal Research Center “Pushchino Scientific Center for Biological Research of Russian Academy of Science”, Russian Academy of Science, 142290 Pushchino, Russia
| | - Evgenia I. Deryusheva
- Institute for Biological Instrumentation, Federal Research Center “Pushchino Scientific Center for Biological Research of Russian Academy of Science”, Russian Academy of Science, 142290 Pushchino, Russia
| | - Tatiana V. Priputnevich
- Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Ministry of Health, 117997 Moscow, Russia (A.B.G.)
| | - Alexander N. Panin
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
| | - Irina O. Chikileva
- Blokhin National Research Center of Oncology, Ministry of Health RF, 115478 Moscow, Russia
| | - Tatiana N. Abashina
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Federal Research Center “Pushchino Scientific Center for Biological Research of Russian Academy of Science”, Russian Academy of Science, 142290 Pushchino, Russia
| | - Ashot M. Manoyan
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
| | - Anna A. Akhmetzyanova
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
| | - Dmitriy A. Blumenkrants
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
| | - Olga E. Ivanova
- Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) Federal State Budgetary Institution “The Russian State Center for Animal Feed and Drug Standardization and Quality” (FGBU VGNKI), 123022 Moscow, Russia
| | | | - Ilia N. Nikonov
- Federal State Educational Institution of Higher Professional Education, Moscow State Academy of Veterinary Medicine and Biotechnology Named after K.I. Skryabin, 109472 Moscow, Russia;
| | - Nataliya E. Suzina
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Federal Research Center “Pushchino Scientific Center for Biological Research of Russian Academy of Science”, Russian Academy of Science, 142290 Pushchino, Russia
| | - Vyacheslav G. Melnikov
- Gabrichevsky Research Institute for Epidemiology and Microbiology, 125212 Moscow, Russia
| | | | - Vadim K. Sakulin
- Institute of Immunological Engineering, 142380 Lyubuchany, Russia; (V.S.K.); (V.K.S.)
| | - Vladimir A. Samoilenko
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Federal Research Center “Pushchino Scientific Center for Biological Research of Russian Academy of Science”, Russian Academy of Science, 142290 Pushchino, Russia
| | - Alexey B. Gordeev
- Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Ministry of Health, 117997 Moscow, Russia (A.B.G.)
| | - Gennady T. Sukhikh
- Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Ministry of Health, 117997 Moscow, Russia (A.B.G.)
| | - Vladimir N. Uversky
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA;
| | - Andrey V. Karlyshev
- Department of Biomolecular Sciences, School of Life Sciences, Chemistry and Pharmacy, Faculty of Health, Science, Social Care and Education, Kingston University London, Kingston upon Thames KT1 2EE, UK
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Rashid M, Narang A, Thakur S, Jain SK, Kaur S. Therapeutic and prophylactic effects of oral administration of probiotic Enterococcus faecium Smr18 in Salmonella enterica-infected mice. Gut Pathog 2023; 15:23. [PMID: 37208771 DOI: 10.1186/s13099-023-00548-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/25/2023] [Indexed: 05/21/2023] Open
Abstract
Salmonella enterica serotype Typhi causes chronic enteric fever known as typhoid. Prolonged treatment regimen used for the treatment of typhoid and indiscriminate use of antibiotics has led to the emergence of resistant strains of S. enterica that has further increased the severity of the disease. Therefore, alternative therapeutic agents are urgently required. In this study, probiotic and enterocin-producing bacteria Enterococcus faecium Smr18 was compared for both its prophylactic and therapeutic efficacy in S. enterica infection mouse model. E. faecium Smr18 possessed high tolerance to bile salts and simulated gastric juice, as treatment for 3 and 2 h resulted in 0.5 and 0.23 log10 reduction in the colony forming units, respectively. It exhibited 70% auto aggregation after 24 h of incubation and formed strong biofilms at both pH 5 and 7. Oral administration of E. faecium in BALB/c mice infected with S. enterica significantly (p < 0.05) reduced the mortality of the infected mice and prevented the weight loss in mice. Administration of E. faecium prior to infection inhibited the translocation of S. enterica to liver and spleen, whereas, its administration post-infection completely cleared the pathogen from the organs within 8 days. Further, in both pre- and post-E. faecium-treated infected groups, sera levels of liver enzymes were restored back to normal; whereas the levels of creatinine, urea and antioxidant enzymes were significantly (p < 0.05) reduced compared to the untreated-infected group. E. faecium Smr18 administration significantly increased the sera levels of nitrate by 1.63-fold and 3.22-fold in pre- and post-administration group, respectively. Sera levels of interferon-γ was highest (tenfold) in the untreated-infected group, whereas the levels of interleukin-10 was highest in the post-infection E. faecium-treated group thereby indicating the resolution of infection in the probiotic-treated group, plausibly due to the increased production of reactive nitrogen intermediates.
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Affiliation(s)
- Muzamil Rashid
- Department of Microbiology, Guru Nanak Dev University, Amritsar, India
| | - Anmol Narang
- Department of Microbiology, Guru Nanak Dev University, Amritsar, India
| | - Shubham Thakur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, India
| | - Subheet Kumar Jain
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, India
| | - Sukhraj Kaur
- Department of Microbiology, Guru Nanak Dev University, Amritsar, India.
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Probiotic Characteristics of Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus as Influenced by Carao (Cassia grandis). FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8100499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Carao is considered a functional ingredient since its bioactive compounds are meaningful in nutritional, pharmacological, and medicinal applications. The objective of this study was to determine the effects of carao pulp powder on the bacterial viability, acid tolerance, bile tolerance, and protease activity of S. thermophilus STI-06 and L. bulgaricus LB-12. M17 broth with 0.5% lactose and MRS broth were used for S. thermophilus and L. bulgaricus, respectively, for determining bacterial viability, acid tolerance, and bile tolerance. Skim milk was used to study the protease activity of both bacteria. The carao was added at 0 (control), 1.3, 2.6, and 5.3 (g/L) into the broths and skim milk. The broths were enumerated for bacterial viability (every 2 h), bile tolerance (every 4 h), and acid tolerance (every 30 min), and the skim milk was analyzed for protease activity (every 12 h). The General Linear Model (PROC GLM) was used to analyze the data. The 2.6 g/L and 5.3 g/L usage level of carao improved the acid tolerance of S. thermophilus. Carao did not affect the acid tolerance of L. bulgaricus. The usage of 5.3 g/L of carao significantly improved the bile tolerance and protease activity of both bacteria. However, carao did not affect the viability of either bacteria. Overall, 5.3 g/L of carao with these probiotics could be recommended in fermentation processes.
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Dewanjee S, Dua TK, Paul P, Dey A, Vallamkondu J, Samanta S, Kandimalla R, De Feo V. Probiotics: Evolving as a Potential Therapeutic Option against Acetaminophen-Induced Hepatotoxicity. Biomedicines 2022; 10:1498. [PMID: 35884803 PMCID: PMC9312935 DOI: 10.3390/biomedicines10071498] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 12/03/2022] Open
Abstract
Acetaminophen (APAP) is the most common prescription medicine around the world for the treatment of pain and fever and is considered to be a safe drug at its therapeutic dose. However, a single overdose or frequent use of APAP can cause severe acute liver injury. APAP hepatotoxicity is a prevalent cause of acute liver disease around the world and the lack of suitable treatment makes it a serious problem. In recent years, there has been a surge in interest in using probiotics and probiotic-derived products, known as postbiotics, as health and disease negotiators. A growing body of evidence revealed that they can be equally effective against APAP hepatotoxicity. Different probiotic bacteria were found to be pre-clinically effective against APAP hepatotoxicity. Different postbiotics have also shown exciting results in preclinical models of APAP hepatotoxicity. This review summarized the protective roles and mechanisms of the different probiotic bacteria and postbiotics against APAP hepatotoxicity, with critical discussion. A brief discussion on potential novel probiotics and postbiotics for oxidative liver injury was also included. This review was written in an attempt to pique the interest of researchers in developing a safe therapeutic option against oxidative liver damage using probiotics and/or postbiotics as dietary supplements.
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Affiliation(s)
- Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Tarun K. Dua
- Department of Pharmaceutical Technology, University of North Bengal, Raja Rammohunpur 734013, India; (T.K.D.); (P.P.)
| | - Paramita Paul
- Department of Pharmaceutical Technology, University of North Bengal, Raja Rammohunpur 734013, India; (T.K.D.); (P.P.)
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, India;
| | | | - Sonalinandini Samanta
- Department of Dermatology (Skin & Venereology), Employee’s State Insurance Corporation Medical College & Hospital, Patna 801103, India;
| | - Ramesh Kandimalla
- Department of Biochemistry, Kakatiya Medical College, Warangal 506007, India;
- Applied Biology, Council of Scientific and Industrial Research-Indian Institute of Chemical Technology, Tarnaka 500007, India
| | - Vincenzo De Feo
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
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Luise D, Bosi P, Raff L, Amatucci L, Virdis S, Trevisi P. Bacillus spp. Probiotic Strains as a Potential Tool for Limiting the Use of Antibiotics, and Improving the Growth and Health of Pigs and Chickens. Front Microbiol 2022; 13:801827. [PMID: 35197953 PMCID: PMC8859173 DOI: 10.3389/fmicb.2022.801827] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/14/2022] [Indexed: 01/20/2023] Open
Abstract
The pressure to increasingly optimize the breeding of livestock monogastric animals resulted in antimicrobials often being misused in an attempt to improve growth performance and counteract diseases in these animals, leading to an increase in the problem of antibiotic resistance. To tackle this problem, the use of probiotics, also known as direct in-feed microbials (DFM), seems to be one of the most promising strategies. Among probiotics, the interest in Bacillus strains has been intensively increased in recent decades in pigs and poultry. The aim of the present review was to evaluate the effectiveness of Bacillus strains as probiotics and as a potential strategy for reducing the misuse of antibiotics in monogastric animals. Thus, the potential modes of action, and the effects on the performance and health of pigs (weaning pigs, lactation and gestation sows) and broilers are discussed. These searches yielded 131 articles (published before January 2021). The present review showed that Bacillus strains could favor growth in terms of the average daily gain (ADG) of post-weaning piglets and broilers, and reduce the incidence of post-weaning diarrhea in pigs by 30% and mortality in broilers by 6-8%. The benefits of Bacillus strains on these parameters showed results comparable to the benefit obtained by the use of antibiotics. Furthermore, the use of Bacillus strains gives promising results in enhancing the local adaptative immune response and in reducing the oxidative stress of broilers. Fewer data were available regarding the effect on sows. Discordant effects have been reported regarding the effect on body weight (BW) and feed intake while a number of studies have supported the hypothesis that feeding probiotics to sows could benefit their reproductive performance, namely the BW and ADG of the litters. Taken all the above-mentioned facts together, this review confirmed the effectiveness of Bacillus strains as probiotics in young pigs and broilers, favoring their health and contributing to a reduction in the misuse of direct in-feed antibiotics. The continuous development and research regarding probiotics will support a decrease in the misuse of antibiotics in livestock production in order to endorse a more sustainable rearing system in the near future.
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Affiliation(s)
- Diana Luise
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Paolo Bosi
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Lena Raff
- Chr. Hansen, Animal Health and Nutrition, Hørsholm, Denmark
| | - Laura Amatucci
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Sara Virdis
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Paolo Trevisi
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
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10
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Nour MA, El-Hindawy MM, Abou-Kassem DE, Ashour EA, Abd El-Hack ME, Mahgoub S, Aboelenin SM, Soliman MM, El-Tarabily KA, Abdel-Moneim AME. Productive performance, fertility and hatchability, blood indices and gut microbial load in laying quails as affected by two types of probiotic bacteria. Saudi J Biol Sci 2021; 28:6544-6555. [PMID: 34764770 PMCID: PMC8568992 DOI: 10.1016/j.sjbs.2021.07.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/16/2021] [Accepted: 07/06/2021] [Indexed: 01/23/2023] Open
Abstract
This study investigated two kinds of probiotic bacteria (Bacillus toyonensis, B1 and Bifidobacterium bifidum, B2) on laying Japanese quail’s performance, egg quality, fertility and hatchability, blood biochemical characteristics and microbiological parameters. A total of 270 mature quails (180 females and 90 males) were distributed into ten groups in a completely randomized design at eight weeks of age. The experimental groups were as follows: T1: basal diet only (control); T2-T5, basal diet plus 0.05, 0.075, 0.10 and 0.125% B1, respectively; T6: basal diet plus 0.10% B2; T7-T10: basal diet plus 0.05, 0.075, 0.10 and 0.125% B1 plus 0.05% B2, respectively. Results revealed that egg number (EN) and egg weight (EW) were gradually increased (P < 0.01) as the levels of both probiotic types increased. The feed conversion ratio (FCR) was significantly (P < 0.05) better within the total experimental period (8–20 weeks) due to B1 alone or/with B2 supplementation. Values of yolk percentage (Y%) were statistically (P < 0.01) higher only at 8–20 weeks of age and T10 recorded the highest value. By increasing the level of probiotics, fertility and hatchability percentages (F% and H%) were gradually increased (P < 0.01 and P < 0.05). Creatinine (CR) level was statistically reduced in birds fed T4 diet. Also, urea-N and aspartate aminotransferase (AST) levels were reduced in treated birds. The opposite was found regarding alkaline phosphatase (ALP). Conclusively, using B1 and B2 enhanced the productive performance, some egg quality traits, fertility and hatchability, digestive enzyme activities, and reduced the harmful bacteria in the gut of laying Japanese quail. Our findings could recommend to apply T4 (basal diet + 0.10 % B1), T6 (basal diet + 0.10% B2) and T9 (basal diet + 0.10% B1 + 0.05% B2) levels for the best results.
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Affiliation(s)
- Mohamed A Nour
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed M El-Hindawy
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Diaa E Abou-Kassem
- Animal and Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig 44511, Egypt
| | - Elwy A Ashour
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed E Abd El-Hack
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Samir Mahgoub
- Agricultural Microbiology Department, Faculty of Agriculture, Zagazig University, Zagazig 44111, Egypt
| | - Salama M Aboelenin
- Biology Department, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Mohamed M Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Khaled A El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, 15551 Al-Ain, United Arab Emirates.,Harry Butler Institute, Murdoch University, Murdoch, 6150, Western Australia, Australia
| | - Abdel-Moneim E Abdel-Moneim
- Biological Application Department, Nuclear Research Center, Atomic Energy Authority, Abou-Zabael 13759, Egypt
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11
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Xu S, Zhao M, Wang Q, Xu Z, Pan B, Xue Y, Dai Z, Wang S, Xue Z, Wang F, Xu C. Effectiveness of Probiotics and Prebiotics Against Acute Liver Injury: A Meta-Analysis. Front Med (Lausanne) 2021; 8:739337. [PMID: 34621765 PMCID: PMC8490661 DOI: 10.3389/fmed.2021.739337] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/11/2021] [Indexed: 12/12/2022] Open
Abstract
Background and Aims: Acute liver injury (ALI) is a clinical syndrome characterized by rapid loss of liver function, which may progress to life-threatening liver failure. We conducted this meta-analysis to examine the evidence on the effects of probiotics or prebiotics on ALI. Methods and Results: Several databases, including PubMed, EMBASE, and Cochrane Library, were scrutinized from the inception through February 2021 by combining key search terms, yielding 26 eligible studies, which concluded that modulation of gut microbiota significantly decreased aspartate transaminase [standardized mean difference (SMD): −1.51, 95% confidence interval (CI): −2.03 to −1.00], alanine aminotransferase (SMD: −1.42, 95% CI: −1.85 to −0.98), and bilirubin (SMD: −0.91, 95% CI: −1.33 to −0.49). In addition, administration of probiotics or prebiotics also promoted proliferation of Bifidobacterium (SMD: 1.21, 95% CI: −0.18 to 2.60) and inhibited Enterococcus (SMD: −1.00, 95% CI: −1.39 to −0.61), contributing to lower levels of endotoxin (SMD: −2.14, 95% CI: −2.91 to −1.37). Tight junction protein ZO-1 (SMD: 1.95, 95% CI: 0.14 to 3.76) was upregulated after intervention, thereby reducing bacterial translocation to the liver [odds ratio (OR) = 0.23, 95% CI: 0.13–0.44] and mesenteric lymph node (OR = 0.14, 95% CI: 0.08 to 0.26), with decreased tumor necrosis factor-α (SMD: −2.84, 95% CI: −3.76 to −1.93) and interleukin-6 (SMD: −2.62, 95% CI: −4.14 to −1.10). Oxidative stress was also relieved by reducing malondialdehyde (SMD: −1.83, 95% CI: −2.55 to −1.10) while elevating superoxide dismutase (SMD: 1.78, 95% CI: 1.00–2.55) and glutathione (SMD: 1.83, 95% CI: 0.76–2.91). Conclusion: Our findings suggest that probiotics and prebiotics could be a promising therapeutic strategy in ALI and possess a potential for clinical applications. Systematic Review Registration:https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=255888, CRD42021255888.
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Affiliation(s)
- Sheng Xu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Min Zhao
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qinjian Wang
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhihua Xu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Binhui Pan
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yilang Xue
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zebin Dai
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sisi Wang
- Department of Pathophysiology, School of Basic Medicine Science, Wenzhou Medical University, Wenzhou, China
| | - Zhanxiong Xue
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fangyan Wang
- Department of Pathophysiology, School of Basic Medicine Science, Wenzhou Medical University, Wenzhou, China
| | - Changlong Xu
- Department of Gastroenterology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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12
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Paenibacillus polymyxa (LM31) as a new feed additive: Antioxidant and antimicrobial activity and its effects on growth, blood biochemistry, and intestinal bacterial populations of growing Japanese quail. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.114920] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Effect of graded levels of dietary Bacillus toyonensis and Bifidobacterium bifidum supplementation on growth, carcass traits and ileal histomorphometry and microbiota of growing quails. Saudi J Biol Sci 2021; 28:4532-4541. [PMID: 34354439 PMCID: PMC8325023 DOI: 10.1016/j.sjbs.2021.04.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/14/2021] [Accepted: 04/18/2021] [Indexed: 11/30/2022] Open
Abstract
This experiment investigated the role of graded dietary levels of two probiotic strains (Bacillus toyonensis; BT and Bifidobacterium bifidum; BB) on the growth rate, carcass traits, physiological and histological aspects of growing Japanese quail. One thousand and three hundred sixty one-day-old un-sexed Japanese quail chicks were distributed randomly into ten groups. The 1st group served as a control and fed the basal diet without supplement while the 2nd, 3rd, 4th and 5th groups received the control diet supplemented with 0.05, 0.075, 0.10 and 0.125% BT, respectively. The 6th group fed the control diet plus 0.10% BB while the remaining groups (7th to 10th) received the basal diet incorporated with the previous levels of BT rich with 0.05% BB. Dietary supplementation of BT and/or BB increased body weight and gain; however, feed intake and feed conversion were not affected. Amylase activity was significantly elevated in 5th, 7th and 9th groups, while lipase activity was improved in all treatment groups except 3rd and 6th groups. Results obtained concluded that dietary supplementation of BT with or without BB is useful for performance, digestive enzyme activities, blood cholesterols, antioxidant status and ileal histomorphometry and microbiota of growing Japanese quail.
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14
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Kaur A, Chopra K, Kaur IP, Rishi P. Salmonella Strain Specificity Determines Post-typhoid Central Nervous System Complications: Intervention by Lactiplantibacillus plantarum at Gut-Brain Axis. Front Microbiol 2020; 11:1568. [PMID: 32793135 PMCID: PMC7393228 DOI: 10.3389/fmicb.2020.01568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022] Open
Abstract
Neurological complications occurring due to Salmonella infection in some typhoid patients remain a relatively unexplored serious complication. This study firstly aimed to explore whether disseminative ability of Salmonella from gut to brain is strain specific or not and on the basis of bacterial load, histopathology, and behavioral changes, it was observed that Salmonella enterica serovar Typhimurium NCTC 74 did not cause brain infection in murine model in contrast to Salmonella Typhimurium SL1344. Simultaneously, alarming escalation in antimicrobial resistance, making the existing antibiotics treatment inefficacious, prompted us to evaluate other bio-compatible strategies as a potential treatment option. In this context, the role of gut microbiota in influencing behavior, brain neurochemistry, and physiology by modulating key molecules associated with gut-brain axis has captured the interest of the scientific community. Followed by in vitro screening of potential probiotic strains for beneficial attributes, efficacy of the selected strain was systematically evaluated at various levels of gut-brain axis against Salmonella induced brain infection. Analysis of behavioral (depression, anxiety, and locomotor), neurochemical [gamma amino butyric acid and acetylcholinesterase (AChE)], neuropathological (brain and intestinal histology; bacterial burden), and immunohistochemical studies (tight junction proteins expression) revealed its role in preventing serious manifestations and proving its potential as "psychobiotic." To the best of our knowledge, this is the first report elaborating strain specificity of Salmonella in causing post-typhoidal neurological manifestations and simultaneous use of probiotic in managing the same by influencing the pathophysiology at gut-brain axis.
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Affiliation(s)
- Amrita Kaur
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Kanwaljit Chopra
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Praveen Rishi
- Department of Microbiology, Panjab University, Chandigarh, India
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15
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Farhangi MA, Dehghan P, Namazi N. Prebiotic supplementation modulates advanced glycation end-products (AGEs), soluble receptor for AGEs (sRAGE), and cardiometabolic risk factors through improving metabolic endotoxemia: a randomized-controlled clinical trial. Eur J Nutr 2019; 59:3009-3021. [PMID: 31728681 DOI: 10.1007/s00394-019-02140-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 11/04/2019] [Indexed: 11/28/2022]
Abstract
PURPOSE The oxidative stress plays a key role in the initiation, propagation, and development of the complications of type 2 diabetes mellitus (T2DM). This trial aimed to evaluate the effects of resistant dextrin as a prebiotic on the cardiometabolic risk factors and the status of oxidative stress in patients with T2DM. METHODS Sixty-five female subjects with T2DM were assigned to either the intervention (n = 33) or control (n = 32) groups receiving 10 g/day of resistant dextrin or placebo, respectively, for 8 weeks. Fasting blood samples were collected at baseline and post-intervention to determine the serum levels of glycemic indices, lipid profile, atherogenic indices, and soluble receptor for AGEs (sRAGE), carboxymethyl lysine (CML), pentosidine, malondialdehyde (MDA), 8-iso-prostaglandin F2α (8-iso-PGF2α), total antioxidant capacity (TAC), antioxidant enzymes activity, and uric acid. Data were analyzed using SPSS software 17. Paired, unpaired Student's t tests, and analysis of covariance were used to compare the quantitative variables. RESULTS Resistant dextrin caused a significant decrease in FPG (- 17.43 mg/dl, 9.80%), TG (- 40.25 mg/dl, 23.01%), TC/HDL (- 0.80, 21.87%), LDL-c/HDL-c (- 0.80, 17.85%), Atherogenic index (- 0.40, 15.80%), LPS (- 6.5 EU/ml, 23.40%) and hs-CRP (- 8.02 ng/ml, 54.00%), MDA (- 1.21 nmol/mL, 25.58%), CML (- 93.40 ng/ml, 26.30%), 8-iso-PGF2α (- 4.65 pg/ml, 15.00%), and a significant increase in TAC (0.33 mmol/L, 36.25%) and s-RAGE (2.10 ng/ml, 28.90%) in the intervention group compared with the control group. No significant changes were observed in glycosylated hemoglobin, total cholesterol, LDL-c, HDL-c, superoxide dismutase, glutathione peroxidase and catalase, pentosidine, and uric acid in the intervention group compared with the control group. CONCLUSIONS Supplementation with resistant dextrin may improve the advanced glycation end-products, sRAGE, and cardiometabolic risk factors in women with type 2 diabetes mellitus.
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Affiliation(s)
- Mahdieh Abbasalizad Farhangi
- Drug Applied Research Center, Nutrition Research Center, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Dehghan
- Nutrition Research Center, Immunology Research Center, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, 5166614711, Iran.
| | - Nazli Namazi
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Abdel-Moneim AME, Selim DA, Basuony HA, Sabic EM, Saleh AA, Ebeid TA. Effect of dietary supplementation of Bacillus subtilis spores on growth performance, oxidative status, and digestive enzyme activities in Japanese quail birds. Trop Anim Health Prod 2019; 52:671-680. [PMID: 31485898 DOI: 10.1007/s11250-019-02055-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 08/19/2019] [Indexed: 12/24/2022]
Abstract
The present trial investigated the feeding effect of B. subtilis spores on growth performance, blood metabolites, antioxidative status, and digestive enzyme activities in growing quails. A total of 750 1-day-old Japanese quail chicks were randomly allotted equally into five experimental groups: control (BS0) fed a maize-soybean basal diet with no additives, the others were supplemented with: B. subtilis spores with the levels of 1 × 103 (BS3), 1 × 105 (BS5), 1 × 107 (BS7), and 1 × 109 (BS9)/kg diet. Quails fed on B. subtilis diets exhibited linearly increasing live body weight and body weight gain and decreased feed-to-gain ratio compared with the control group. Daily feed intake was not significantly altered. Increasing levels of B. subtilis led to a linear increase in serum total protein and albumin levels, and a linear decrease in concentrations of glucose, creatinine, urea-N, aspartate aminotransferase, and alanine aminotransferase. Hypolipidemic impact of feeding B. subtilis spores was greatly observed and enhanced by increasing its dietary inclusion level. Triiodothyronine and thyroxine activities were significantly elevated in treated groups. Glutathione content and catalase activities were linearly increased in groups BS7, BS9, and BS5, while lipid peroxidation was decreased in all treatment groups. Duodenal proteolytic, lipolytic, and amylolytic activities as well as nutrient digestibility were linearly increased in treated groups. In conclusion, dietary supplementation of B. subtilis spores almost at all studied levels was able to promote the antioxidative status and digestive enzymes activities, while only the high concentrations (BS7 and BS9) could improve the nutrient digestion and growth performance of growing Japanese quail.
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Affiliation(s)
| | - Dina A Selim
- Poultry and Fish Production Department, Faculty of Agriculture, Menoufia University, Shibin El-Kom, Egypt
| | - Hamdy A Basuony
- Biological Application Department, Nuclear Research Center, Atomic Energy Authority, Abou-Zabael, 13759, Egypt
| | - Essam M Sabic
- Biological Application Department, Nuclear Research Center, Atomic Energy Authority, Abou-Zabael, 13759, Egypt
| | - Ahmed A Saleh
- Department of Poultry Production, Faculty of Agriculture, Kafrelsheikh University, Kafr Elsheikh, Egypt
| | - Tarek A Ebeid
- Department of Poultry Production, Faculty of Agriculture, Kafrelsheikh University, Kafr Elsheikh, Egypt.,Department of Animal Production and Breeding, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, 51452, Saudi Arabia
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17
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Shamasbi SG, Ghanbari-Homayi S, Mirghafourvand M. The effect of probiotics, prebiotics, and synbiotics on hormonal and inflammatory indices in women with polycystic ovary syndrome: a systematic review and meta-analysis. Eur J Nutr 2019; 59:433-450. [PMID: 31256251 DOI: 10.1007/s00394-019-02033-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 06/24/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Polycystic ovary syndrome (PCOS) is among the most prevalent endocrine disorders in women and can lead to many other disorders and chronic diseases. Thus, early diagnosis and treatment of this syndrome is important. Using probiotics, prebiotics, and synbiotics supplementations to treat PCOS seems appropriate because of their useful effects and low complications. AIMS To assess the effects of probiotics, prebiotics, and synbiotics on hormonal indices such as testosterone, dehydroepiandrosterone sulfate (DHEA-S), sex hormone binding globulin, Free Androgen Index (FAI), and inflammatory indices, such as high sensitive C reactive protein (hsCRP), malondialdehyde (MDA), total glutathione (GSH), nitric oxide (NO), and total antioxidant capacity (TAC) as the primary outcomes and the hirsutism score as the secondary outcome. METHODS All published articles from the beginning until 10 November 2018 in English (Cochrane Library, Web of Sciences, Google Scholar, PubMed, Scopus, and ProQuest) and Persian (SID and Magiran) databases were searched. The effect of interventions on the outcomes was reported with a standard mean difference (SMD) and confidence interval of 95%. In case of high heterogeneity, the random effect model was used instead of the fixed effect model. The statistical heterogeneity of the included clinical trials was tested using the Chi square test and I2. RESULTS Thirteen studies with 855 participants with PCOS(438 women in the intervention group and 417 women in the control group) were included in the meta-analysis. Results of the meta-analysis showed that the SHBG (SMD: 0.56; 95% CI 0.26-0.86; P = 0.0002) and NO (SMD: 0.38; 95% CI 0.09-0.68; P = 0.01) concentration increased significantly in the probiotics and synbiotics groups compared to the placebo group. FAI (SMD: - 0.58; 95% CI - 0.95 to - 0.21; P = 0.002) and MDA (SMD: - 0.76; 95% CI - 1.46 to - 0.05; P = 0.03) concentration in the probiotics and synbiotics groups reduced significantly compared to the placebo group. The results of meta-analyses on other hormonal and inflammatory indices such as testosterone, DHEAS, GSH, hsCRP, TAC, and hirsutism score showed that there were no significant differences between the intervention and control groups. CONCLUSION Using synbiotics and probiotics in women with polycystic ovary syndrome improve hormonal (FAI, SHBG) and inflammatory (NO, MDA) indices in these patients.
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Affiliation(s)
- Sevda Gholizadeh Shamasbi
- Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mojgan Mirghafourvand
- Midwifery Department, Social Determinants of Health Research Center, Tabriz University of Medical Sciences, P.O. Box: 51745-347, Tabriz, 513897977, Iran.
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Esgalhado M, Kemp JA, Azevedo R, Paiva BR, Stockler-Pinto MB, Dolenga CJ, Borges NA, Nakao LS, Mafra D. Could resistant starch supplementation improve inflammatory and oxidative stress biomarkers and uremic toxins levels in hemodialysis patients? A pilot randomized controlled trial. Food Funct 2019; 9:6508-6516. [PMID: 30468238 DOI: 10.1039/c8fo01876f] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An imbalance of gut microbiota is considered a new cardiovascular risk factor for chronic kidney disease (CKD) patients, since it is directly associated with increased uremic toxin production, inflammation and oxidative stress. Strategies such as prebiotic supplementation have been suggested to mitigate these complications. We hypothesized that prebiotic-resistant starch could ameliorate uremic toxins levels, oxidative stress, and inflammatory states in hemodialysis (HD) patients. This pilot study evaluated 31 HD patients assigned to either resistant starch (16 g of resistant starch Hi-Maize® 260) or placebo (manioc flour) supplementation, which they received for 4 weeks on alternate days through cookies on dialysis days and powder in a sachet on non-dialysis days. Levels of interleukin (IL)-6, high-sensitive C-reactive protein, thiobarbituric acid reactive substances plasma (TBARS), protein carbonylation, indoxyl sulfate (IS) and p-cresyl sulfate were measured. Anthropometric and biochemical parameters, as well as, food intake were also evaluated. As expected, resistant starch group increased fiber intake (p > 0.01), in addition the prebiotic supplementation reduced IL-6 (p = 0.01), TBARS (p > 0.01), and IS (p > 0.01) plasma levels. No significant differences were evident in the placebo group. Prebiotic-resistant starch supplementation seems to be a promising nutritional strategy to improve inflammation, oxidative stress and to reduce IS plasma levels in CKD patients on HD.
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Affiliation(s)
- Marta Esgalhado
- Post-Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, RJ, Brazil.
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Effect of whey-pearl millet-barley based probiotic beverage on Shigella-induced pathogenicity in murine model. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.01.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Rishi P, Vashist T, Sharma A, Kaur A, Kaur A, Kaur N, Kaur IP, Tewari R. Efficacy of designer K11 antimicrobial peptide (a hybrid of melittin, cecropin A1 and magainin 2) against Acinetobacter baumannii-infected wounds. Pathog Dis 2018; 76:5089976. [DOI: 10.1093/femspd/fty072] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 09/01/2018] [Indexed: 12/31/2022] Open
Affiliation(s)
- Praveen Rishi
- Department of Microbiology, Basic Medical Sciences Block I, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
| | - Tanvi Vashist
- Department of Microbiology, Basic Medical Sciences Block I, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
| | - Avantika Sharma
- Department of Microbial Biotechnology, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
| | - Amrita Kaur
- Department of Microbiology, Basic Medical Sciences Block I, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
| | - Arashdeep Kaur
- Department of Microbiology, Basic Medical Sciences Block I, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
| | - Navneet Kaur
- Department of Microbiology, Basic Medical Sciences Block I, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
- CSIR-Institute of Microbial Technology, Sector-39 A, Chandigarh-160036, India
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh-160014, India
| | - Rupinder Tewari
- Department of Microbial Biotechnology, South Campus, Sector 25, Panjab University, Chandigarh-160014, India
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21
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Itaya NM, Oliveira MGXD, Oliveira MCVD, Porreta C, Menão MC, Borges RM, Silva JRMCD, Borges JCS, Knöbl T. Prebiotic effects of inulin extracted from burdock (Arctium lappa) in broilers. ARQUIVOS DO INSTITUTO BIOLÓGICO 2018. [DOI: 10.1590/1808-1657000522016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT: The aim of this study was to evaluate the prebiotic effect of burdock (Arctium lappa) in commercial poultry. Four experiments were conducted to evaluate the performance parameters and the protection after challenge with Salmonella Enteritidis and Salmonella Kedougou, with and without Bifidobacterium probiotic. In two trials, the chickens were fed with flour burdock 1% during 42 days. In the other two, the chickens were fed with fructan extracted from burdock (inulin), by gavage, at a concentration of 100 mg/bird, during the first three days of life. The results showed that the broilers treated with burdock flour showed underperformed, with less weight gain from the second week, and the worst results in the fattening stage. The treated birds had diarrhea and impaired intestinal integrity. However, the groups treated with the flour had a lower rate of intestinal colonization by Salmonella Kedougou, after challenge. No statistically significant differences were detected in the performance parameters of broilers receiving the inulin, and the morphometric analysis showed no lesions in the intestinal villi. However, there was no protection in the challenge with Salmonella Enteritidis, regardless of association with probiotic. These results demonstrated that the manner of administration has influence on the prebiotic effect of burdock. The burdock flour was administered for 42 days, which may have influenced intestinal mucosal injury. Instead, the inulin was given only in the first three days, which may have been insufficient for protection against Salmonella. New experiments are needed to determine an able formulation for a protective effect, without negative impact on growth, weight gain and feed conversion of the supplemented animals.
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Affiliation(s)
| | | | | | - Camila Porreta
- Complexo Educacional Faculdades Metropolitanas Unidas, Brazil
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Trikha R, Rishi P, Tewari R. Remediation of intramacrophageal Shigella dysenteriae type 1 by probiotic lactobacilli isolated from human infants' stool samples. Indian J Med Res 2017; 145:679-686. [PMID: 28948960 PMCID: PMC5644304 DOI: 10.4103/ijmr.ijmr_1212_14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Background & objectives: Shigella dysenteriae is one of the most virulent pathogens causing bacillary dysentery and is responsible for high mortality in infants. To reduce the load of antibiotic therapy for treating shigellosis, this study was carried out to assess the ex vivo effect of novel probiotic lactobacilli, isolated from infant's stool samples, on killing S. dysenteriae type 1 residing in the rat macrophages. Methods: Stool samples from infants were collected, processed for the isolation of lactobacilli and screened for the probiotic attributes (acid tolerance, bile tolerance, ability to adhere intestinal cells and anti-S. dysenteriae activity). The effect of cell-free supernatant of lactobacilli on Shigella- infected macrophages in terms of phagocytic ability, extent of lipid peroxidation, nitrite, superoxide dismutase and glutathione levels was evaluated. Results: Based on the probiotic attributes, three lactobacilli were isolated from the stool samples of infants. Using classical and molecular tools, these isolates were identified as Lactobacillus pentosus, L. Paraplantarum and L. rhamnosus. All the three lactobacilli had the ability to kill intramacrophage S. dysentriae type 1. The anti-Shigella activity of the probiotic lactobacilli was attributed to increased antioxidative ability and decreased free radical production by the infected macrophages. Interpretation & conclusions: Probiotic cocktail of L. pentosus, L. paraplantarum and L. rhamnosus showed ex vivo killing of S. dysenteriae residing inside the rat macrophages significantly. This cocktail has the potential to be used as a natural alternative for treating S. dysenteriae infection, especially in infants, however, further studies need to be done to confirm these finding in vivo.
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Affiliation(s)
- Radhika Trikha
- Department of Microbial Biotechnology, Panjab University, Chandigarh, India
| | - Praveen Rishi
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Rupinder Tewari
- Department of Microbial Biotechnology, Panjab University, Chandigarh, India
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Oliveira M, Porretta M, Itaya N, Oliveira M, Reple J, Cunha M, Sanches L, Davies Y, Menão M, Borges J, Polaquini L, Knöbl T. Utilização do yacon ( Smallanthus sonchifolius ) na proteção contra colonização intestinal de frangos de corte infectados por Salmonella Enteritidis. ARQ BRAS MED VET ZOO 2017. [DOI: 10.1590/1678-4162-8174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO Os frutanos do tipo inulina são oligossacarídeos que favorecem a multiplicação de determinados gêneros bacterianos no intestino, promovendo um efeito prebiótico. Este trabalho avaliou o efeito da inulina extraída de raízes de yacon (Smallanthus sonchifolius) sobre a colonização intestinal de frangos de corte experimentalmente infectados por Salmonella Enteritidis. Sessenta frangos de corte com um dia de idade foram divididos em três grupos de tratamento, com duas repetições, criados até 21 dias. As aves do grupo yacon receberam 100mg de inulina/dia, via oral, por três dias consecutivos. No sétimo dia de vida, as aves tratadas e o controle positivo foram desafiados pela via oral com uma cultura de S. Enteritidis. Não foram observadas diferenças de desempenho zootécnico entre os grupos. O índice de infectividade das aves suplementadas com yacon foi menor até o sexto dia após o desafio, mas, ao término do experimento, foi superior ao controle positivo. Os dados deste trabalho demonstram que o uso da inulina nos três primeiros dias de vida promoveu uma redução da colonização intestinal dos frangos por Salmonella Enteritidis na primeira semana após o desafio. Novos estudos são necessários para determinar a dose e o tempo de tratamento ideal para um efeito protetor de maior duração.
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Affiliation(s)
| | - M.C. Porretta
- Faculdades Metropolitanas Unidas, Brazil; Instituto de Botânica de São Paulo, Brazil
| | - N.M. Itaya
- Faculdades Metropolitanas Unidas, Brazil; Instituto de Botânica de São Paulo, Brazil; Faculdades Metropolitanas Unidas, Brazil
| | | | | | | | | | | | - M.C. Menão
- Faculdades Metropolitanas Unidas, Brazil
| | | | | | - T. Knöbl
- Universidade de São Paulo, Brazil
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Rishi P, Arora S, Kaur UJ, Chopra K, Kaur IP. Better Management of Alcohol Liver Disease Using a 'Microstructured Synbox' System Comprising L. plantarum and EGCG. PLoS One 2017; 12:e0168459. [PMID: 28060832 PMCID: PMC5217831 DOI: 10.1371/journal.pone.0168459] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 12/01/2016] [Indexed: 02/06/2023] Open
Abstract
Synergistic combination of probiotics with carbohydrate based prebiotics is widely employed for the treatment of various gut related disorders. However, such carbohydrate based prebiotics encourage the growth of pathogens and probiotics, equally. Aim of the study was (i) to explore the possibility of using epigallocatechin gallate (EGCG) a phenolic compound, as a prebiotic for L.plantarum; (ii) to develop and evaluate a microstructured synbox (microencapsulating both probiotic and EGCG together) in rat model of alcohol liver disease (ALD); and, (iii) to confirm whether the combination can address issues of EGCG bioavailability and probiotic survivability in adverse gut conditions. Growth enhancing effect of EGCG on L. plantarum (12.8±0.5 log 10 units) was significantly (p≤0.05) better than inulin (11.4±0.38 log 10 units), a natural storage carbohydrate. The formulated synbox significantly modulated the levels of alcohol, endotoxin, hepatic enzymes and restored the hepatoarchitecture in comparison to simultaneous administration of free agents. Additionally, using a battery of techniques, levels of various cellular and molecular markers viz. NF-kB/p50, TNF-α, IL12/p40, and signalling molecules TLR4, CD14, MD2, MyD88 and COX-2 were observed to be suppressed. Developed microbead synbox, as a single delivery system for both the agents showed synergism and hence, holds promise as a therapeutic option for ALD management.
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Affiliation(s)
- Praveen Rishi
- Department of Microbiology, Basic Medical Sciences Block, South Campus, Panjab University, Chandigarh, India
| | - Sumeha Arora
- Department of Microbiology, Basic Medical Sciences Block, South Campus, Panjab University, Chandigarh, India
| | - Ujjwal Jit Kaur
- Department of Microbiology, Basic Medical Sciences Block, South Campus, Panjab University, Chandigarh, India
| | - Kanwaljit Chopra
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
- * E-mail:
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Dinić M, Lukić J, Djokić J, Milenković M, Strahinić I, Golić N, Begović J. Lactobacillus fermentum Postbiotic-induced Autophagy as Potential Approach for Treatment of Acetaminophen Hepatotoxicity. Front Microbiol 2017; 8:594. [PMID: 28428777 PMCID: PMC5382196 DOI: 10.3389/fmicb.2017.00594] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/22/2017] [Indexed: 01/15/2023] Open
Abstract
The aim of this study was to investigate the potential of postbiotics originated from Lactobacillus fermentum BGHV110 strain (HV110) to counteract acetaminophen (APAP)-induced hepatotoxicity in HepG2 cells. This strain was selected according to its autophagy inducing potential, based on previous studies reporting protective role of autophagy in APAP caused cellular damage. Cell viability was assessed using MTT and LDH assays, while autophagy was monitored by qPCR analysis of BECN1, Atg5, p62/SQSTM1, and PINK1 mRNA expression and by Western blot analysis of p62/SQSTM1 and lipidated LC3 accumulation. Our results showed that detrimental effect of APAP on cell viability was suppressed in the presence of HV110 which was linked with increased conversion of LC3 protein and p62/SQSTM1 protein degradation. Additionally, higher p62/SQSTM1 and PINK1 mRNA transcription were noticed in cells co-treated with APAP/HV110, simultaneously. In conclusion, this study suggests that HV110 enhances activation of PINK1-dependent autophagy in HepG2 cells and its eventual co-supplementation with APAP could be potentially used for alleviation of hepatotoxic side effects caused by APAP overdose.
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Affiliation(s)
- Miroslav Dinić
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
| | - Jovanka Lukić
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
- *Correspondence: Jovanka Lukić,
| | - Jelena Djokić
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
| | - Marina Milenković
- Department of Microbiology and Immunology, Faculty of Pharmacy, University of BelgradeBelgrade, Serbia
| | - Ivana Strahinić
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
| | - Nataša Golić
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
| | - Jelena Begović
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of BelgradeBelgrade, Serbia
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Heat-Killed Lactobacillus salivarius and Lactobacillus johnsonii Reduce Liver Injury Induced by Alcohol In Vitro and In Vivo. Molecules 2016; 21:molecules21111456. [PMID: 27809254 PMCID: PMC6274176 DOI: 10.3390/molecules21111456] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/26/2016] [Accepted: 10/27/2016] [Indexed: 02/07/2023] Open
Abstract
The aim of the present study was to determine whether Lactobacillus salivarius (LS) and Lactobacillus johnsonii (LJ) prevent alcoholic liver damage in HepG2 cells and rat models of acute alcohol exposure. In this study, heat-killed LS and LJ were screened from 50 Lactobacillus strains induced by 100 mM alcohol in HepG2 cells. The severity of alcoholic liver injury was determined by measuring the levels of aspartate transaminase (AST), alanine transaminase (ALT), gamma-glutamyl transferase (γ-GT), lipid peroxidation, triglyceride (TG) and total cholesterol. Our results indicated that heat-killed LS and LJ reduced AST, ALT, γ-GT and malondialdehyde (MDA) levels and outperformed other bacterial strains in cell line studies. We further evaluated these findings by administering these strains to rats. Only LS was able to reduce serum AST levels, which it did by 26.2%. In addition LS significantly inhibited serum TG levels by 39.2%. However, both strains were unable to inhibit ALT levels. In summary, we demonstrated that heat-killed LS and LJ possess hepatoprotective properties induced by alcohol both in vitro and in vivo.
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Resistant dextrin, as a prebiotic, improves insulin resistance and inflammation in women with type 2 diabetes: a randomised controlled clinical trial. Br J Nutr 2016; 113:321-30. [PMID: 27028002 DOI: 10.1017/s0007114514003675] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Improvement of insulin resistance and inflammation is a basic strategy in the management of type 2 diabetes. There is limited evidence that prebiotics improve insulin resistance and inflammation. However, the ameliorating effect of resistant dextrin, as a prebiotic, on insulin resistance and inflammation in patients with type 2 diabetes has not been investigated so far. Therefore, the present study aimed to examine the effects of resistant dextrin on insulin resistance and inflammation in type 2 diabetic patients. In a randomised controlled clinical trial, fifty-five women with type 2 diabetes were assigned to two groups: the intervention group (n 30) and the control group (n 25). The intervention group received a daily supplement of 10 g resistant dextrin and the control group received a similar amount of maltodextrin as placebo for 8 weeks. Fasting plasma glucose (FPG), HbA1c, insulin, high-sensitivity C-reactive protein (hs-CRP), IL-6, TNF-α, malondialdehyde (MDA) and serum endotoxin concentrations were measured before and after the intervention. Data were analysed using SPSS (version 13). Paired and unpaired t tests and ANCOVA were used to compare quantitative variables after the intervention. Patients supplemented with resistant dextrin exhibited a significant decrease in fasting insulin (20.1 pmol/l, 22.8%), homeostasis model assessment of insulin resistance (1.3, 24.9%), quantitative insulin sensitivity check index (0.2, 7.2%), IL-6 (1.4 pg/ml, 28.4 %), TNF-α (5.4 pg/ml, 18.8 %), MDA (1.2 nmol/ml, 25.6 %) and endotoxin (6.2 endotoxin units/ml, 17.8%) concentrations than those supplemented with maltodextrin (P< 0.05). Decreases in FPG (0.05 mmol/l, 0.6%), HbA1c (0.5%, 9.6%) and hs-CRP (2.7 ng/ml, 35.1%) concentrations in the resistant dextrin group were not significant when compared with the maltodextrin group. In conclusion, resistant dextrin supplementation can modulate inflammation and improve insulin resistance in women with type 2 diabetes.
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Fursova O, Potapov V, Brouchkov A, Pogorelko G, Griva G, Fursova N, Ignatov S. Probiotic Activity of a Bacterial Strain Isolated from Ancient Permafrost Against Salmonella Infection in Mice. Probiotics Antimicrob Proteins 2016; 4:145-53. [PMID: 26782040 DOI: 10.1007/s12602-012-9105-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Bacillus cereus strain F, collected from relict permafrost located in Siberia, was analyzed for probiotic activity in the mouse Salmonella enterica model. Viable bacterial cells were found in frozen soils taken at Mammoth Mountain in Yakutia from a depth below the level of seasonal thawing. Geological data indicated the absence of a thawing within millions of years of deposited soils, which helped to ensure the ancient origin of our sample. According to DNA analysis, bacterial cells collected from the relict permafrost appeared to be B. cereus strain F. The morphology of these bacteria was analyzed using atomic force microscopy. B. cereus strain F was assessed as a nonpathogenic bacterium by evaluation of its pathogenicity. A S. enterica model is described in mice after per oral inoculation and serves as a model for the human carrier state. Using this model, probiotic activity by the bacterial strain isolated from the ancient permafrost has been shown against Salmonella infection in mice.
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Affiliation(s)
- O Fursova
- Lomonosov Moscow State University, Moscow, Russia. .,Iowa State University, Ames, IA, USA.
| | - V Potapov
- State Research Center for Applied Microbiology and Biotechnology (SRCAMB), Obolensk, Russia
| | - A Brouchkov
- Lomonosov Moscow State University, Moscow, Russia.,Tyumen Scientific Centre, Siberian Branch of Russian Academy of Science, Tyumen, Russia
| | - G Pogorelko
- NI Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia.,Iowa State University, Ames, IA, USA
| | - G Griva
- Tyumen Scientific Centre, Siberian Branch of Russian Academy of Science, Tyumen, Russia
| | - N Fursova
- State Research Center for Applied Microbiology and Biotechnology (SRCAMB), Obolensk, Russia
| | - S Ignatov
- State Research Center for Applied Microbiology and Biotechnology (SRCAMB), Obolensk, Russia
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Chamomile tea improves glycemic indices and antioxidants status in patients with type 2 diabetes mellitus. Nutrition 2016; 32:66-72. [DOI: 10.1016/j.nut.2015.07.011] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 07/05/2015] [Accepted: 07/21/2015] [Indexed: 11/19/2022]
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Firouzi S, Mohd-Yusof BN, Majid HA, Ismail A, Kamaruddin NA. Effect of microbial cell preparation on renal profile and liver function among type 2 diabetics: a randomized controlled trial. Altern Ther Health Med 2015; 15:433. [PMID: 26654906 PMCID: PMC4676823 DOI: 10.1186/s12906-015-0952-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 11/27/2015] [Indexed: 02/08/2023]
Abstract
Background The beneficial effect of probiotics on renal profile and liver function has been reported among patients with chronic kidney disease and fatty liver respectively. However, its effect on renal profile and liver function among type 2 diabetic individuals has not been fully understood. To investigate the effect of microbial cell preparation on renal profile and liver function tests among type 2 diabetic individuals. Methods A randomized, double-blind, parallel-group, controlled clinical trial was conducted on a total of 136 type 2 diabetics age 30-70 years old in a teaching hospital in Kuala Lumpur, Malaysia. Subjects were randomly assigned to receive microbial cell preparation (N = 68) or a placebo (N = 68) for 12 weeks. The outcomes measured at baseline, week 6, and week 12 and included changes in renal profile (Sodium, Potassium, Urea, Creatinine, Glomerular Filtration Rate), and liver function tests (Albumin, Total Protein, Alkaline Phosphatase, Alanine Aminotransferase, Aspartate Aminotransferase). Intention to treat (ITT) analysis was performed on all the recruited subjects, while per protocol (PP) analysis was conducted on those who completed the trial with good compliance. Result The urea levels significantly declined in the probiotic group. Serum urea levels reduced from 4.26 mmol/L to 4.04 mmol/L in Probiotic Group while it increased in Placebo Group from 4.03 mmol/L to 4.24 mmol/L. These changes were significant between groups in ITT analysis (p = 0.018). Other parameters did not change significantly between groups. Conclusion 12 weeks supplementation with daily dosage of 6 × 1010 Colony Forming Units of multi-strain microbial cell preparation significantly improved urea levels. Trial registration (Clinical trials: #NCT01752803) Electronic supplementary material The online version of this article (doi:10.1186/s12906-015-0952-5) contains supplementary material, which is available to authorized users.
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Lactobacillus rhamnosus CCFM1107 treatment ameliorates alcohol-induced liver injury in a mouse model of chronic alcohol feeding. J Microbiol 2015; 53:856-63. [DOI: 10.1007/s12275-015-5239-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 10/20/2015] [Accepted: 10/29/2015] [Indexed: 02/07/2023]
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Aliasgharzadeh A, Khalili M, Mirtaheri E, Pourghassem Gargari B, Tavakoli F, Abbasalizad Farhangi M, Babaei H, Dehghan P. A Combination of Prebiotic Inulin and Oligofructose Improve Some of Cardiovascular Disease Risk Factors in Women with Type 2 Diabetes: A Randomized Controlled Clinical Trial. Adv Pharm Bull 2015; 5:507-14. [PMID: 26819923 DOI: 10.15171/apb.2015.069] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 06/28/2015] [Accepted: 07/30/2015] [Indexed: 12/21/2022] Open
Abstract
PURPOSE This trial was conducted to evaluate the effects of oligofructose-enriched inulin on some of cardiovascular disease risk factors in women with type 2 diabetes. METHODS 52 females (25<BMI<35 kg/m2) with type 2 diabetes were randomly assigned to two groups. Participants received 10g/d oligofructose-enriched inulin (n=27) or 10g/d placebo (n=25) for 8 weeks. Fasting blood samples were taken to measure metabolic profiles, malondialdehyd and antioxidant enzymes at baseline and after the 8 weeks intervention. Paired, unpaired sample t-test and analysis of covariance were used to comparison of quantitative variables. RESULTS After 8 weeks, in the oligofructose-enriched inulin group there was a significant increase in total antioxidant capacity (0.2 mmol/l, 20.0%) and a significant decrease in fasting plasma glucose (19.2 mg/dL, 9.4%) HbA1c (0.5%, 8.4%), total cholesterol (TC) (28.0 mg/dL, 14.1%), low-density lipoprotein cholesterol (LDL-c) (22.0 mg/dL, 21.7%), TC/HDL-c ratio (0.73, 20.7%), LDL-c/HDL-c ratio (0.55, 27.5%) and malondialdehyd (1.7 nmol/ml, 39.7%) compared to the placebo group. Changes in concentrations of triglycerides, high-density lipoprotein cholesterol (HDLc), superoxide dismutase, catalase and glutathione peroxidase were not significant in oligofructose-enriched inulin group compared to the placebo group. CONCLUSION Oligofructose-enriched inulin may improve glycemic indices, lipid profile, antioxidant status and malondialdehyd in women with type 2 diabetes.
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Affiliation(s)
- Akbar Aliasgharzadeh
- Faculty of Medicine, Bone Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Khalili
- Neurosciences Research Center Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elham Mirtaheri
- Department of Biochemistry and Nutrition, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahram Pourghassem Gargari
- Department of Biochemistry and Nutrition, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farnaz Tavakoli
- Faculty of Medicine, Bone Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Hossein Babaei
- Drug Applied Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Dehghan
- Nutrition research center, Department of Food Science and Technology, Student Research committee, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
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Rishi P, Bhogal A, Arora S, Pandey SK, Verma I, Kaur IP. Improved oral therapeutic potential of nanoencapsulated cryptdin formulation against Salmonella infection. Eur J Pharm Sci 2015; 72:27-33. [PMID: 25724130 DOI: 10.1016/j.ejps.2015.02.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 02/14/2015] [Accepted: 02/17/2015] [Indexed: 11/15/2022]
Abstract
An encapsulated system for cryptdin-2 (a Paneth cell antimicrobial peptide) was developed, with a view to help it sustain adverse gut conditions and to ensure its bioavailability on oral administration. The formulation was characterized on the basis of particle size, zeta potential and polydispersity index. Cryptdin-2 loaded nanoparticles of size 105±7 nm, formulated by ionotropic gelation method using chitosan: tripolyphosphate (5:2), revealed 60% drug entrapment efficiency with 65% in vitro release in 4.5 h. Developed system was evaluated for its therapeutic application against Salmonella Typhimurium infection in mice, on the basis of survivability of animals, bacterial load in tissues, histo-architecture and oxidative damage markers. Infected mice when treated with the encapsulated peptide showed 83% survivability and approximately 2 log unit reductions in the bacterial load in the tissues versus 100% mortality observed with the free peptide. The encapsulated cryptdin-2 also achieved a decrease in the level of oxidants, particularly nitrite by 3.25 folds and increased the level of antioxidant catalase by 2 folds when compared to the levels exhibited by the free peptide. The bacteriological and biochemical alterations illustrated by encapsulated peptide co-related well with the histo-architectural studies. The study is a first pre-clinical report on the oral effectiveness of cryptdin-2 by its suitable encapsulation and has potential for future clinical applications.
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Affiliation(s)
- Praveen Rishi
- Department of Microbiology, Panjab University, Chandigarh, India.
| | - Akanksha Bhogal
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Sumeha Arora
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Satish K Pandey
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Indu Verma
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
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Liu Y, Liu Q, Ye G, Khan A, Liu J, Gan F, Zhang X, Kumbhar S, Huang K. Protective effects of Selenium-enriched probiotics on carbon tetrachloride-induced liver fibrosis in rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:242-249. [PMID: 25513970 DOI: 10.1021/jf5039184] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study aimed to investigate the effects of Se-enriched probiotics (SP) on the liver fibrosis induced by CCl4 in rats. The results showed that SP significantly decreased serum alanine aminotransferase (87.0 ± 1.96 U/L), aspartate aminotransferase (101 ± 3.13 U/L), hepatic hydroxyproline (898 ± 72.5 μg/g), and malondialdehyde (2.39 ± 0.34 nmol/mg) levels, but increased glutathione peroxidase (37.2 ± 3.19 U/mg), superoxide dismutase (201 ± 19.2 U/mg), and glutathione levels (3.32 ± 0.25 mg/g) (P < 0.05) in rats treated by CCl4. SP suppressed hepatic inflammation and necrosis induced by CCl4. Moreover, SP significantly reduced the expression of α-smooth muscle actin, collagen, TGF-β1, TIMP-1, and inflammation-related gene and induced apoptosis of activated hepatic stellate cells (P < 0.05) in rats treated by CCl4. Our results suggest that SP could protect the liver from fibrosis by attenuating hepatic oxidative stress, suppressing hepatic inflammation, and inducing apoptosis of hepatic stellate cells.
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Gupta I, Sehgal R, Kanwar RK, Punj V, Kanwar JR. Nanocapsules loaded with iron-saturated bovine lactoferrin have antimicrobial therapeutic potential and maintain calcium, zinc and iron metabolism. Nanomedicine (Lond) 2014; 10:1289-314. [PMID: 25442715 DOI: 10.2217/nnm.14.209] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
AIM This study aimed to evaluate the potential antimicrobial efficacy of alginate gel-encapsulated ceramic nanocarriers loaded with iron-saturated bovine lactoferrin (Fe-bLf) nanocarriers/nanocapsules (AEC-CP-Fe-bLf NCs). MATERIALS & METHODS The antimicrobial activities of non-nanoformulated apo (iron free), Fe-bLf and native forms of Australian bLf against pathogenic Salmonella typhimurium (wild strain) were studied in vitro. The efficacy of AEC-CP-Fe-bLf NCs were checked in vivo using Balb/c mice model. RESULTS The study revealed that native bLf is more effective in combating infection than the conventional drug ciprofloxacin (0.4 mg/ml). The efficacy of the drug was also revealed in vivo when BALB/c mice that, after being challenged with S. typhimurium (200 μl of 10(8) CFU/ml suspension), were fed orally with a nanoformulated bLf diet and the infection was observed to be eliminated. However, chronic infection developed in the group of infected mice that did not receive any drug treatment, as well as the mice treated with ciprofloxacin. The immune response to bacterial infection and to various drug treatments thereafter was studied in the mice. CONCLUSION The study concludes that bLf and nanoformulated Fe-bLf are more effective in the treatment of Salmonella-infected mice than ciprofloxacin.
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Affiliation(s)
- Isha Gupta
- Nanomedicine-Laboratory of Immunology & Molecular Biomedical Research (NLIMBR), Molecular & Medical Research (MMR) Strategic Research Centre, School of Medicine (SoM), Faculty of Health, Deakin University, Waurn Ponds, VIC 3217, Australia
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Pasqualetti V, Altomare A, Guarino MPL, Locato V, Cocca S, Cimini S, Palma R, Alloni R, De Gara L, Cicala M. Antioxidant activity of inulin and its role in the prevention of human colonic muscle cell impairment induced by lipopolysaccharide mucosal exposure. PLoS One 2014; 9:e98031. [PMID: 24837182 PMCID: PMC4024047 DOI: 10.1371/journal.pone.0098031] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 04/28/2014] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Fructans, such as inulin, are dietary fibers which stimulate gastro-intestinal (GI) function acting as prebiotics. Lipopolysaccharide (LPS) impairs GI motility, through production of reactive oxygen species. The antioxidant activity of various fructans was tested and the protective effect of inulin on colonic smooth muscle cell (SMC) impairment, induced by exposure of human mucosa to LPS, was assessed in an ex vivo experimental model. METHODS The antioxidant capacity of fructans was measured in an in vitro system that simulates cooking and digestion processes. Human colonic mucosa and submucosa, obtained from disease-free margins of resected segments for cancer, were sealed between two chambers, with the mucosal side facing upwards with Krebs solution with or without purified LPS from a pathogenic strain of Escherichia coli (O111:B4) and inulin (Frutafit IQ), and the submucosal side facing downwards into Krebs solution. The solutions on the submucosal side were collected following mucosal exposure to Krebs in the absence (N-undernatant) or presence of LPS (LPS-undernatant) or LPS+inulin (LPS+INU-undernatant). Undernatants were tested for their antioxidant activity and the effects on SMCs contractility. Inulin protective effects on mucosa and submucosa layers were assessed measuring the protein oxidation level in the experimental conditions analyzed. RESULTS Antioxidant activity of inulin, which was significantly higher compared to simple sugars, remained unaltered despite cooking and digestion processes. Inulin protected the mucosal and submucosal layers against protein oxidation. Following exposure to LPS-undernatant, a significant decrease in maximal acetylcholine (Ach)-induced contraction was observed when compared to the contraction induced in cells incubated with the N-undernatant (4±1% vs 25±5% respectively, P<0.005) and this effect was completely prevented by pre-incubation of LPS with Inulin (35±5%). CONCLUSIONS Inulin protects the human colon mucosa from LPS-induced damage and this effect appears to be related to the protective effect of inulin against LPS-induced oxidative stress.
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Affiliation(s)
- Valentina Pasqualetti
- Food Sciences and Human Nutrition Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Annamaria Altomare
- Gastroenterology Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | | | - Vittoria Locato
- Food Sciences and Human Nutrition Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Silvia Cocca
- Gastroenterology Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Sara Cimini
- Food Sciences and Human Nutrition Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Rossella Palma
- Gastroenterology Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Rossana Alloni
- Surgery Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Laura De Gara
- Food Sciences and Human Nutrition Unit, University Campus Bio-Medico of Rome, Rome, Italy
| | - Michele Cicala
- Gastroenterology Unit, University Campus Bio-Medico of Rome, Rome, Italy
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Protective Effects of Lactobacillus plantarum NDC 75017 Against Lipopolysaccharide-Induced Liver Injury in Mice. Inflammation 2014; 37:1599-607. [DOI: 10.1007/s10753-014-9886-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Luo H, Lv XD, Wang GE, Li YF, Kurihara H, He RR. Anti-inflammatory effects of anthocyanins-rich extract from bilberry (Vaccinium myrtillusL.) on croton oil-induced ear edema andPropionibacterium acnesplus LPS-induced liver damage in mice. Int J Food Sci Nutr 2014; 65:594-601. [DOI: 10.3109/09637486.2014.886184] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Taghizadeh M, Hashemi T, Shakeri H, Abedi F, Sabihi SS, Alizadeh SA, Asemi Z. Synbiotic food consumption reduces levels of triacylglycerols and VLDL, but not cholesterol, LDL, or HDL in plasma from pregnant women. Lipids 2014; 49:155-61. [PMID: 24271261 DOI: 10.1007/s11745-013-3867-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 11/07/2013] [Indexed: 10/26/2022]
Abstract
To our knowledge, no reports are available indicating the effects of synbiotic food consumption on blood lipid profiles and biomarkers of oxidative stress among pregnant women. This study was conducted to evaluate the effects of daily consumption of a synbiotic food on blood lipid profiles and biomarkers of oxidative stress in pregnant women. This randomized, double-blind, controlled clinical trial was performed among 52 primigravida pregnant women, aged 18 to 35-year-old at their third trimester. After a 2-week run-in period, subjects were randomly assigned to consume either a synbiotic (n = 26) or control food (n = 26) for 9 weeks. The synbiotic food consisted of a probiotic viable and heat-resistant Lactobacillus sporogenes (1 × 10⁷ CFU) and 0.04 g inulin (HPX)/g as the prebiotic. Patients were asked to consume the synbiotic and control foods two times a day. Biochemical measurements including blood lipid profiles, plasma total antioxidant capacity (TAC) and total glutathione (GSH) were conducted before and after 9 weeks of intervention. Consumption of a synbiotic food for 9 weeks resulted in a significant reduction in serum TAG (P = 0.04), VLDL (P = 0.04) and a significant rise in plasma GSH levels (P = 0.004) compared to the control food. No significant effects of the synbiotic food consumption on serum TC, LDL, HDL and plasma TAC levels (P > 0.05) were observed. Trial registry code: http://www.irct.ir . IRCT201212105623N3.
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Affiliation(s)
- Mohsen Taghizadeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Islamic Republic of Iran
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Asemi Z, Khorrami-Rad A, Alizadeh SA, Shakeri H, Esmaillzadeh A. Effects of synbiotic food consumption on metabolic status of diabetic patients: a double-blind randomized cross-over controlled clinical trial. Clin Nutr 2013; 33:198-203. [PMID: 23786900 DOI: 10.1016/j.clnu.2013.05.015] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2013] [Revised: 05/22/2013] [Accepted: 05/23/2013] [Indexed: 12/30/2022]
Abstract
BACKGROUND & AIMS We are aware of no study indicating the effects of synbiotic food consumption on metabolic profiles, inflammation and oxidative stress among diabetic patients. The aim of the current study was to investigate the effects of synbiotic food consumption on metabolic profiles, hs-CRP and biomarkers of oxidative stress in diabetic patients. METHODS This randomized double-blinded cross-over controlled clinical trial was performed among 62 diabetic patients aged 35-70 y. After a 2-wk run-in period, subjects were randomly assigned to consume either a synbiotic (n = 62) or control food (n = 62) for 6 weeks. A 3-week washout period was applied following which subjects were crossed over to the alternate treatment arm for an additional 6 weeks. The synbiotic food consisted of a probiotic viable and heat-resistant Lactobacillus sporogenes (1 × 10(7) CFU), 0.04 g inulin (HPX) as prebiotic with 0.38 g isomalt, 0.36 g sorbitol and 0.05 g stevia as sweetener per 1 g. Control food (the same substance without probiotic bacteria and prebiotic inulin) was packed in identical 9-gram packages. Patients were asked to consume the synbiotic and control foods three times a day. Fasting blood samples were taken at baseline and after a 6-wk intervention to measure metabolic profiles, hs-CRP and biomarkers of oxidative stress. RESULTS Consumption of a synbiotic food, compared to the control, resulted in a significant decrease in serum insulin levels (changes from baseline: -1.75 ± 0.60 vs. +0.95 ± 1.09 μIU/mL, P = 0.03). Although we failed to find a significant effect of synbiotic food consumption on total- and LDL-cholesterol levels and HOMA-IR, the effects on FPG (22.3 vs. 4.2 mg/dL, P = 0.09), serum triglycerides (45.9 vs. 20.6 mg/dL, P = 0.08) and HDL-cholesterol levels (3.1 vs. -2 mg/dL, P = 0.06) tended to be significant. A significant reduction in serum hs-CRP levels (-1057.86 ± 283.74 vs. 95.40 ± 385.38 ng/mL, P = 0.01) was found following the consumption of synbiotic food compared with the control group. Supplementation with the synbiotic food led to a significant increase in plasma total GSH (319.98 vs. 19.73 μmol/L, P < 0.001) and serum uric acid levels (+0.7 vs. -0.1 mg/dL, P = 0.04) compared to the control food. No significant effect of the synbiotic food was observed on plasma TAC levels. CONCLUSIONS In conclusion, consumption of a synbiotic food for 6 weeks among diabetic patients had significant effects on serum insulin, hs-CRP, uric acid and plasma total GSH levels. CLINICAL TRIAL REGISTRATION NUMBER www.irct.ir: IRCT201201195623N1.
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Affiliation(s)
- Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Ashraf Khorrami-Rad
- Department of Nursing and Midwifery, Qom University of Medical Sciences, Qom, Iran
| | | | - Hossein Shakeri
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Ahmad Esmaillzadeh
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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Yuan LY, Wu YY, Li H. Microbial modulators for treatment of liver failure with endotoxemia: Research progress. Shijie Huaren Xiaohua Zazhi 2013; 21:1286-1291. [DOI: 10.11569/wcjd.v21.i14.1286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Intestinal endotoxemia is one of the important mechanisms behind the onset and development of liver failure. Intestinal flora or intestinal barrier dysfunction can cause intestinal endotoxemia. Various kinds of microbial products can decrease serum levels of endotoxin and reduce complications and mortality by improving intestinal microflora imbalance and inhibiting Gram-negative bacterial overgrowth. Microbial modulators show significant therapeutic effects in the treatment of liver failure, which has become a research focus in improving endotoxemia associated with liver failure. However, the compatibility of various microbial modulators and antibiotics when combined should arouse the attention of clinicians. This article reviews the types of microbial modulators, their mechanisms of action and combination use with probiotics, and the compatibility when combined with antibiotics.
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Das JK, Mishra D, Ray P, Tripathy P, Beuria TK, Singh N, Suar M. In vitro evaluation of anti-infective activity of a Lactobacillus plantarum strain against Salmonella enterica serovar Enteritidis. Gut Pathog 2013; 5:11. [PMID: 23668384 PMCID: PMC3662602 DOI: 10.1186/1757-4749-5-11] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 05/01/2013] [Indexed: 12/17/2022] Open
Abstract
Background Salmonella enterica serovar Enteritidis infections are known to exhibit worldwide prevalence with increased morbidity and mortality. The conventional strategies like antibiotic therapy and vaccination have not only proved to be of sub-optimal efficacy but also led to the development of multidrug resistant strains of Salmonella. Antimicrobial activities of probiotics against various enteropathogens and other health promoting effects have assumed greater significance in recent years. The present study aims to evaluate the efficacy of a Lactobacillus plantarum strain (KSBT 56, isolated from a traditional food product of India), in preventing Salmonella enterica serovar Enteritidis growth and pathogenicity in vitro. Methods and results The cell free culture supernatant (CFCS) of KSBT 56 strain notably inhibited the growth of Salmonella Enteritidis without affecting the growth of other gram-positive lactic acid bacteria. The isolated KSBT 56 strain produces lactic acid similar to other standard probiotic strains like Lactobacillus plantarum MTCC 1407. The free radical production by KSBT 56 strain was studied by using sodC mutant of S. Enteritidis, which exhibited reduced growth in the presence of CFCS of the KSBT 56 strain, indicating the inhibitory activity of free radicals on the growth of S. Enteritidis. Our results also showed a significant reduction in the biofilm forming ability of Salmonella Enteritidis in the presence of the KSBT 56 strain (2 log cfu/ml, p = 0.01). Further, the anti-infective characteristics of KSBT 56 strain was validated by gentamicin protection assay which revealed 80% reduction in the invasion of Salmonella Enteritidis to HCT-116 cell line (Salmonella Enteritidis and KSBT 56 in a 1:1 ratio) and delayed addition of Salmonella Enteritidis by 1 h. Similarly, the reduced adhesion of Salmonella to the HCT-116 cells was observed along with the down regulation of hilA gene of Salmonella Pathogenicity Island 1 (SPI1) indicating that they might have acted synergistically to decrease the invasion of the pathogen into the cell line. Conclusions KSBT 56 strain effectively inhibited the growth, invasion and the biofilm forming ability of Salmonella Enteritidis without inhibiting the growth of other Lactobacillus strains. Overall, our result suggested that KSBT 56 can be used as a potential probiotic strain with considerable beneficial effects on the host.
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Affiliation(s)
- Jugal Kishore Das
- School of Biotechnology, KIIT University, Bhubaneswar 751024, India.
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Licciardi P, Ververis K, Toh Z, Karagiannis T. Attenuation of Myocardial Ischemia-Reperfusion Injury by Probiotic Bacteria. CARDIOVASCULAR DISEASES 2013. [DOI: 10.1201/b14663-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Pourghassem Gargari B, Dehghan P, Aliasgharzadeh A, Asghari Jafar-abadi M. Effects of high performance inulin supplementation on glycemic control and antioxidant status in women with type 2 diabetes. Diabetes Metab J 2013; 37:140-8. [PMID: 23641355 PMCID: PMC3638225 DOI: 10.4093/dmj.2013.37.2.140] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 01/03/2013] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The purpose of this study was to evaluate the effects of high performance inulin supplementation on blood glycemic control and antioxidant status in women with type 2 diabetes. METHODS In a randomized, triple-blind controlled trial, 49 females (fiber intake <30 g/day, 25<body mass index <35 kg/m(2)) with type 2 diabetes were recruited from the Iran Diabetes Society and from endocrinology and metabolism clinics associated with the Tabriz University of Medical Science. The participants were divided into one of two groups in which the participants either received 10 g/day of inulin (intervention, n=24) or maltodextrin (control, n=25) for 2 months. Fasting blood samples were obtained and both glycemic control and antioxidant status were determined at baseline and at the end of the study. RESULTS At the end of the study period, there were significant decreases in fasting plasma glucose (8.47%), glycosylated hemoglobin (10.43%), and malondialdehyde (37.21%) levels and significant increases in total antioxidant capacity (18.82%) and superoxide dismutase activity (4.36%) in the inulin group when compared to the maltodextrin group (P<0.05). Changes in fasting insulin, homeostasis model assessment of insulin resistance, and catalase activity were not significant in the inulin group when compared with the maltodextrin group. Glutathione peroxidase activity remained unchanged in both groups. CONCLUSION Inulin supplementation may improve some glycemic and antioxidant indices and decrease malondialdehyde levels in women with type 2 diabetes. Further investigations are needed in order to confirm the positive effects that inulin may have on the glycemic and antioxidant indices of patients with type 2 diabetes.
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Affiliation(s)
- Bahram Pourghassem Gargari
- Department of Biochemistry and Diet Therapy, Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Dehghan
- Student Research Center, Faculty of Health and Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Akbar Aliasgharzadeh
- Endocrine and Metabolism Section, Imam Reza Teaching Hospital, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari Jafar-abadi
- Department of Statistic and Epidemiology, Faculty of Health and Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
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Verma A, Shukla G. Administration of prebiotic inulin suppresses 1,2 dimethylhydrazine dihydrochloride induced procarcinogenic biomarkers fecal enzymes and preneoplastic lesions in early colon carcinogenesis in Sprague Dawley rats. J Funct Foods 2013. [DOI: 10.1016/j.jff.2013.02.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Study of the effect exerted by fructo-oligosaccharides from yacon (Smallanthus sonchifolius) root flour in an intestinal infection model with Salmonella Typhimurium. Br J Nutr 2012; 109:1971-9. [DOI: 10.1017/s0007114512004230] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Beneficial effects of prebiotics like inulin and fructo-oligosaccharides (FOS) have been proven in health and nutrition. Yacon (Smallanthus sonchifolius), an Andean crop, contains FOS (50–70 % of its dry weight) and, therefore, is considered a prebiotic. Commercial FOS can up-regulate total secretory IgA (S-IgA) in infant mice, prevent infection with Salmonella in swine or enhance immune response for Salmonella vaccine in a mouse model. Previously, we found that administration of yacon root flour regulates gut microbiota balance and has immunomodulatory effects without inflammatory responses. The aim of the present paper is to analyse if yacon prevents enteric infection caused by a strain of Salmonella enteritidis serovar Typhimurium (S. Typhimurium) in a mouse model. BALB/c mice were supplemented with yacon flour (45 d), challenged with S. Typhimurium and killed to study pathogen translocation, total and specific IgA production by ELISA, presence of IgA and other cytokines and Toll-like receptor 4 (TLR4) and clustor of differentiation 206 (CD206) receptors positive cells by immunofluorescence and histological changes. Yacon flour administration had a protective effect from 15 to 30 d of treatment. We found a peak of total S-IgA production without translocation of the pathogen for these periods. At 30 d, there was an increase in IL-6 and macrophage inflammatory proteins-1α+ cells and expression of the receptors CD206 and TLR4. Yacon flour did not have incidence in pathogen-specific S-IgA production. Longer periods (45 d) of administration had no protective effect. Therefore, yacon can prevent enteric infection caused by S. Typhimurium when given up to 30 d; this effect would be mediated by enhancing non-specific immunity, such as total S-IgA, that improves the immunological intestinal barrier.
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Hartmann P, Chen WC, Schnabl B. The intestinal microbiome and the leaky gut as therapeutic targets in alcoholic liver disease. Front Physiol 2012; 3:402. [PMID: 23087650 PMCID: PMC3468817 DOI: 10.3389/fphys.2012.00402] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2012] [Accepted: 09/24/2012] [Indexed: 01/18/2023] Open
Abstract
Alcoholic liver disease (ALD) encompasses hepatic steatosis, which may progress to alcoholic hepatitis, fibrosis, and cirrhosis. It remains a leading cause of morbidity and mortality in the US and worldwide. The severity of liver disease correlates with plasma levels of bacterial products in patients, and experimental ALD depends on the level of gut derived bacterial products in rodents. Since intestinal decontamination and deficiency of bacterial product receptors or their downstream signaling molecules protect from alcohol-induced liver disease, bacterial translocation (BT), qualitative, and quantitative changes of the enteric microbiome are considered as being of fundamental importance in the pathogenesis of ALD. Recent enhancements in diagnostic technologies provide a better insight into these shifts. This review highlights vital events in ALD such as BT, the importance of Toll-like receptor (TLR) signaling, intestinal bacterial overgrowth (IBO), and changes in the intestinal microbiome. Furthermore, a treatment trial section of patients reviews possible future options of therapy for ALD modifying the enteric microbiome.
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Affiliation(s)
- Phillipp Hartmann
- Department of Medicine, University of California San DiegoLa Jolla, CA, USA
| | - Wei-Chung Chen
- Department of Medicine, The Methodist Hospital, Weill Cornell CollegeHouston, TX, USA
| | - Bernd Schnabl
- Department of Medicine, University of California San DiegoLa Jolla, CA, USA
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Anti-inflammatory effects of a polyphenols-rich extract from tea (Camellia sinensis) flowers in acute and chronic mice models. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2012; 2012:537923. [PMID: 22900128 PMCID: PMC3413976 DOI: 10.1155/2012/537923] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Accepted: 06/18/2012] [Indexed: 01/19/2023]
Abstract
While beneficial health properties of tea leaves have been extensively studied, less attention is paid to the flowers of tea. In this study, the anti-inflammatory effects of hot water extract of tea (Camellia sinensis) flowers were investigated. Pharmacological studies found that administration of tea flowers extract (TFE) could effectively inhibit croton oil-induced ear edema and carrageenin-induced paw edema. Furthermore, administration of TFE also protected against Propionibacterium acnes (P. ances) plus lipopolysaccharide-(LPS-) induced liver inflammation by reversing the histologic damage and plasma alanine aminotransferase (ALT) increase. Moreover, the levels of nitric oxide (NO), tumor necrosis factor-(TNF)-α and interleukin-(IL-) 1β mRNA in mouse liver were markedly suppressed after treatment with TFE in mice with immunological liver inflammation. These results indicated that tea flowers had potent anti-inflammatory effects on acute and immunological inflammation in vivo, and may be used as a functional natural food.
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Licciardi PV, Kwa FAA, Ververis K, Di Costanzo N, Balcerczyk A, Tang ML, El-Osta A, Karagiannis TC. Influence of natural and synthetic histone deacetylase inhibitors on chromatin. Antioxid Redox Signal 2012; 17:340-54. [PMID: 22229817 DOI: 10.1089/ars.2011.4480] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
SIGNIFICANCE Histone deacetylase inhibitors (HDACIs) have emerged as a new class of anticancer therapeutics. The hydroxamic acid, suberoylanilide hydroxamic acid (Vorinostat, Zolinza™), and the cyclic peptide, depsipeptide (Romidepsin, Istodax™), were approved by the U.S. Food and Drug Administration (FDA) for the treatment of cutaneous T-cell lymphoma in 2006 and 2009, respectively. At least 15 HDACIs are currently undergoing clinical trials either alone or in combination with other therapeutic modalities for the treatment of numerous hematological and solid malignancies. RECENT ADVANCES The potential utility of HDACIs has been extended to nononcologic applications, including autoimmune disorders, inflammation, diseases of the central nervous system, and malaria. CRITICAL ISSUES Given the promise of HDACIs, there is growing interest in the potential of dietary compounds that possess HDAC inhibition activity. This review is focused on the identification of and recent findings with HDACIs from dietary, medicinal plant, and microbial sources. We discuss the mechanisms of action and clinical potential of natural HDACIs. FUTURE DIRECTIONS Apart from identification of further HDACI compounds from dietary sources, further research will be aimed at understanding the effects on gene regulation on lifetime exposure to these compounds. Another important issue that requires clarification.
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Affiliation(s)
- Paul V Licciardi
- Allergy and Immune Disorders, Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
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