1
|
Trofimova ES, Zykova MV, Danilets MG, Ligacheva AA, Sherstoboev EY, Selivanova NS, Azarkina LA, Zhirkova AM, Zhang Y, Perminova IV, Zhdanov VV, Belousov MV. Effect of Modified Forms of Sodium Humate PowHumus on the Balance of Arginine in Peritoneal Macrophages of Intact Mice. Bull Exp Biol Med 2024; 177:68-73. [PMID: 38955855 DOI: 10.1007/s10517-024-06133-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Indexed: 07/04/2024]
Abstract
Substances of silver nanoparticles dialyzed through a 13 kDa membrane, synthesized in a medium of humic ligands modified with hydroquinone and 2-hydroxynaphthoquinone from PowHumus brown coal, specifically enhance the M2 properties of peritoneal macrophages due to inhibition of NO synthase and significant activation of arginase, thus enhancing anti-inflammatory properties of cells. In small, but effective concentrations, they do not have cytotoxic properties and do not contain pyrogenic impurities. The studied humates are able to influence the mechanisms of immune response formation and are an effective means for correcting inflammation and regeneration.
Collapse
Affiliation(s)
- E S Trofimova
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia.
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia.
| | - M V Zykova
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - M G Danilets
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - A A Ligacheva
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - E Yu Sherstoboev
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - N S Selivanova
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - L A Azarkina
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - A M Zhirkova
- Lomonosov Moscow State University, Moscow, Russia
| | - Yu Zhang
- Lomonosov Moscow State University, Moscow, Russia
| | | | - V V Zhdanov
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - M V Belousov
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| |
Collapse
|
2
|
Anggreini S, Rosadi MY, Yamada T, Hudori H, Deng Z, Li F. Characteristics of organic matter released from drinking water treatment sludge under different storage conditions: Evaluation based on activated carbon adsorbability. CHEMOSPHERE 2023; 339:139679. [PMID: 37524268 DOI: 10.1016/j.chemosphere.2023.139679] [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: 05/14/2023] [Revised: 07/14/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
Recycling water from drinking water treatment sludge (DWTS) as raw water raises several problems in the drinking water supply. In this study, the impact of storage temperatures and oxygen conditions for DWTS on the characteristics of dissolved organic matter (DOM) released from sludge was evaluated in terms of adsorbability by activated carbon. Results showed that the adsorbability of the released DOM varied greatly with storage temperatures and oxygen conditions. The modified Freundlich isotherm model revealed that the average adsorption strength (KF) estimated based on dissolved organic carbon (DOC) and ultraviolet absorbance at 260 nm (UV260) varied in the ranges of 4.01-12.1 (mg g-1)1-1/n and 23.1-52.6 (L m-1 g-1)1-1/n, respectively. DOM released under the condition without aeration possessed higher adsorbability compared to DOM released under the condition with aeration (1.41-3.01 times for DOC-based; 1.14-2.28 times for UV260-based). Moreover, the KF values of fluorescence excitation-emission matrix (EEM)-based fulvic acid-like and humic acid-like substances were higher than those of tyrosine-like and tryptophan-like substances, indicating humic-like substances released from DWTS were more adsorbable than protein-like ones. The methods or adsorption conditions that can enhance the removal of protein-like substances are essential for dealing with water quality problems associated with recycling water from drinking water treatment sludge.
Collapse
Affiliation(s)
- Sri Anggreini
- Graduate School of Engineering, Gifu University, Gifu, 501-1193, Japan.
| | - Maulana Yusup Rosadi
- Department of Civil Engineering, Borobudur University, Jakarta, 13620, Indonesia.
| | - Toshiro Yamada
- Faculty of Engineering, Hokkai-Gakuen University, Sapporo, 064-0926, Japan.
| | - Hudori Hudori
- Department of Environmental Engineering, Islamic University of Indonesia, Yogyakarta, 55584, Indonesia.
| | - Zhiyi Deng
- College of Environment and Resources, Xiangtan University, Xiangtan, 411105, China.
| | - Fusheng Li
- Graduate School of Engineering, Gifu University, Gifu, 501-1193, Japan; River Basin Research Center, Gifu University, Gifu, 501-1193, Japan.
| |
Collapse
|
3
|
Trofimova ES, Zykova MV, Ligacheva AA, Danilets MG, Sherstoboev EY, Selivanova NS, Belousov MV, Logvinova LA, Zhdanov VV. The Role of Intracellular Signaling Molecules in Macrophage Activation by Peat Humic Acids. Bull Exp Biol Med 2023; 175:353-357. [PMID: 37563533 DOI: 10.1007/s10517-023-05866-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Indexed: 08/12/2023]
Abstract
Humic acids isolated by sodium pyrophosphate extraction from various types of peat activate macrophages in the classical proinflammatory pathway and stimulate nitric oxide production by these cells. This effect is mediated by activation of intracellular signaling pathways involving MAPK p38, PI3K, MEK 1/2 kinase, cAMP, and NF-κB via TLR-2 and TLR-4 receptors.
Collapse
Affiliation(s)
- E S Trofimova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia.
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia.
| | - M V Zykova
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - A A Ligacheva
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - M G Danilets
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - E Yu Sherstoboev
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - N S Selivanova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - M V Belousov
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - L A Logvinova
- Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, Russia
| | - V V Zhdanov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| |
Collapse
|
4
|
Xin P, Wang S, Xu X, Liu Q, Zhang C. Natural fulvic acids inhibit non-small-cell lung cancer through the COX-2/PGE2/EP4 axis: In silico and in vivo assessments. Heliyon 2023; 9:e17080. [PMID: 37484418 PMCID: PMC10361232 DOI: 10.1016/j.heliyon.2023.e17080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 07/25/2023] Open
Abstract
Purpose Non-small-cell lung cancer (NSCLC) is a major public health concern with a high incidence worldwide. Coal-derived fulvic acids (FAs) contain functional groups in their chemical structures. Overexpression of cyclooxygenases-2 (COX-2), prostaglandin E2 (PGE2), and the PGE2 receptor EP4 subtype (EP4) can have a potential link with the increased tumor incidence and promoted tumor growth and metastasis in NSCLC. This study aimed to assess the biological roles of coal-derived FAs in the growth and development of NSCLC and to elucidate the underlying molecular mechanisms. Methods A web-based tool for predicting small-molecule pharmacokinetics (pkCSM) was used to analyze the absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties of FAs. Molecular docking and dynamic simulations were performed to analyze the binding affinities of COX-2 and EP4 to FA. An acute toxicity test and an antitumor study were used to analyze the toxicity and anti-NSCLC effects of FAs. Thirty NSCLC-bearing nude mice were randomly divided into five groups (six mice per group): vehicle control, positive control with 20 mg/kg body weight (BW) 5-fluorouracil, and three treatments with 25, 50, and 100 mg/kg BW FAs. The BW and tumor volume were recorded, and the COX-2, PGE2, and EP4 protein expression were measured and analyzed. Results Using the predictive pkCSM algorithm, we found that FA did not cause developmental toxicity. Molecular simulations revealed that COX-2 and EP4 expression was inhibited by FA. An acute toxicity test conformed that the maximum tolerated FAs dose was >3.0 g/kg BW. The animal study demonstrated that FA treatment significantly downregulated the expression of COX-2, PGE2, and EP4 in NSCLC-bearing mice compared to that in vehicle control mice (p < 0.01). Conclusions Natural FAs may exert anti-NSCLC effects through the COX-2/PGE2/EP4 axis.
Collapse
Affiliation(s)
- Pengfei Xin
- Department of Stomatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shirui Wang
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Xin Xu
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Qingmei Liu
- Department of Stomatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Caifeng Zhang
- Department of Chemistry, Taiyuan Normal University, Humic Acid Engineering and Technology Research Center of Shanxi Province, Jinzhong, 030619, China
| |
Collapse
|
5
|
Shi M, Liu H, Zhang X, Li Y, Huang F, Zhao C, Guo J, Wu P, Liu H. A neglected contributor of thermal hydrolysis to sludge anaerobic digestion: Fulvic acids release and their influences. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 343:118217. [PMID: 37229867 DOI: 10.1016/j.jenvman.2023.118217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 05/27/2023]
Abstract
Fulvic acids (FAs) belong to inert organic matters in sewage sludge and their influences are often overlooked during convectional anaerobic digestion (AD). Currently, thermal hydrolysis (TH) has been widely applied on sludge pretreatment before AD processes, which makes FAs undergo drastic evolutions and aggressive to sludge AD. Results in the present study indicated that FAs concentration in the liquid was elevated by over incredible 150 folds during sludge TH, from 3.4 mg/L in raw sludge to 590.0 mg/L in hydrolyzed sludge at 180 °C. Moreover, during sludge TH, the chemical structures of FAs, including aromatic condensation degree, elemental composition and functional group, also underwent significant changes, which enhanced FAs electron transfer capability, reduced their biodegradability and promoted their roles on sludge AD. Furthermore, fortunately, the evolutions of FAs were favorable to sludge AD in general. Methane production could be promoted by about 20% under FAs concentration of 0.6 g/L, and the FAs extracted from hydrolyzed sludge presented higher promotion performances than that of the raw FAs, in which 180 °C FAs were particularly conspicuous. Furthermore, FAs evolutions would present differential influences on each phase of sludge AD, promotional to acidogenesis and methanogenesis but inhibitory to hydrolysis. Pearson correlation analysis indicated FAs influences on sludge AD, particularly the hydrolysis phase, were not only related to their concentration, but also chemical structure. The findings of this study demonstrated that FAs influences should not be negligible anymore during sludge AD with TH pretreatment. Meanwhile, since FAs promotion on sludge AD was closely related to their concentration and chemical structure, it would be significant to take FAs evolutions as auxiliary indexes for the regulations of sludge TH.
Collapse
Affiliation(s)
- Mingze Shi
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - Hongbo Liu
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou, 215011, Jiangsu Province, PR China.
| | - Xuedong Zhang
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - Yajie Li
- Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou, 215011, Jiangsu Province, PR China
| | - Fang Huang
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - Cheng Zhao
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - Jun Guo
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - Ping Wu
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China
| | - He Liu
- Jiangsu Key Laboratory of Anaerobic Biotechnology, School of Environment and Civil Engineering, Jiangnan University, Wuxi, 214122, Jiangsu Province, PR China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou, 215011, Jiangsu Province, PR China
| |
Collapse
|
6
|
Vašková J, Stupák M, Vidová Ugurbaş M, Žatko D, Vaško L. Therapeutic Efficiency of Humic Acids in Intoxications. Life (Basel) 2023; 13:life13040971. [PMID: 37109500 PMCID: PMC10143271 DOI: 10.3390/life13040971] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Humins, humic and fulvic acids represent molecules with complex structures. These compounds comprising humic substances (HS) exist naturally in soil, brown coal, peat, and water. They are formed during the decomposition and transformation of organic matter (animal and plant remains) and their formation explains several theories. Within their chemical structures, there are numerous phenolic and carboxyl groups and their derivatives that affect their different properties, such as their solubility in water or their absorption of cations or mycotoxins. The manifold chemical structure of HS alters their polyelectrolyte character and thus their chelating efficiency. For many years, HS have been studied due to their detoxification, anti-, and pro-inflammatory or anticancer and antiviral ability. This article summarizes the antioxidant and adsorption properties of humic acids, highlighting their usefulness in intoxications.
Collapse
Affiliation(s)
- Janka Vašková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia
| | - Marek Stupák
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia
| | - Martina Vidová Ugurbaş
- Second Department of Surgery, Faculty of Medicine, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia
| | - Daniel Žatko
- Imuna Pharm, a.s., Šarišské Michaľany, 082 22 Presov, Slovakia
| | - Ladislav Vaško
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University, 040 11 Košice, Slovakia
| |
Collapse
|
7
|
Hriciková S, Kožárová I, Hudáková N, Reitznerová A, Nagy J, Marcinčák S. Humic Substances as a Versatile Intermediary. Life (Basel) 2023; 13:life13040858. [PMID: 37109387 PMCID: PMC10142745 DOI: 10.3390/life13040858] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/03/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
Humic substances are organic ubiquitous components arising in the process of chemical and microbiological oxidation, generally called humification, the second largest process of the carbon cycle. The beneficial properties of these various substances can be observed in many fields of life and health, whether it is the impact on the human organism, as prophylactic as well as the therapeutic effects; animal physiology and welfare, which is widely used in livestock farming; or the impact of humic substances on the environment and ecosystem in the context of renewal, fertilization and detoxification. Since animal health, human health and environmental health are interconnected and mutually influencing, this work brings insight into the excellence of the use of humic substances as a versatile mediator contributing to the promotion of One Health.
Collapse
Affiliation(s)
- Simona Hriciková
- Department of Food Hygiene, Technology and Safety, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Ivona Kožárová
- Department of Food Hygiene, Technology and Safety, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Nikola Hudáková
- Centre for Experimental and Clinical Regenerative Medicine, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Anna Reitznerová
- Department of Food Hygiene, Technology and Safety, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Jozef Nagy
- Department of Food Hygiene, Technology and Safety, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Slavomír Marcinčák
- Department of Food Hygiene, Technology and Safety, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| |
Collapse
|
8
|
Socol DC. Clinical review of humic acid as an antiviral: Leadup to translational applications in clinical humeomics. Front Pharmacol 2023; 13:1018904. [PMID: 36712657 PMCID: PMC9875298 DOI: 10.3389/fphar.2022.1018904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
This clinical review presents what is known about the antiviral features of humic substances (HS) to the benefit of the clinical healthcare provider using available data in humeomics, the study of the soil humeome. It provides the reader with a working framework of historical studies and includes clinically relevant data with the goal of providing a broad appreciation of the antiviral potential of humic substances while also preparing for a translational leap into the clinical application of humic acid.
Collapse
Affiliation(s)
- David C. Socol
- Advanced Humeomics LLC, Beverly Hills, CA, United States,SocolMD, Beverly Hills, CA, United States,*Correspondence: David C. Socol,
| |
Collapse
|
9
|
Wang D, Jia H, Du Y, Liu Y. Effects of sodium humate and glutamine on growth performance, diarrhoea incidence, blood parameters, and faecal microflora of pre-weaned calves. J Anim Physiol Anim Nutr (Berl) 2023; 107:103-112. [PMID: 35315139 DOI: 10.1111/jpn.13703] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 01/10/2023]
Abstract
This study aimed to evaluate the effects of administration of sodium humate (HNa) and glutamine (Gln) on growth performance, diarrhoea incidence, serum parameters, and faecal microflora of pre-weaned Holstein calves. In a 57-day experiment, 28 healthy newborn female calves were randomly allocated to four treatment groups: (1) CON (control); (2) HNa (basal diet + 5% HNa); (3) Gln (basal diet + 1% Gln); and (4) HNa + Gln (basal diet + 5% HNa + 1% Gln). The calves in the CON group were fed with basal diet. HNa and Gln were alone or together mixed with milk (Days 1-20) or milk replacer (Days 21-57) and orally administered to each calf. The results indicated that calves combined supplemented with HNa and Gln had a higher average daily gain at 0-21 days, 21-57 days, and 0-57 days, and starter intake at 21-57 days and 0-57 days (p < 0.05). Compared with the CON group, calves in HNa, Gln, and HNa + Gln groups showed lower faecal scores and diarrhoea incidence at 0-21 days and 0-57 days (p < 0.05). Combined administration of HNa and Gln increased the concentration of IgG and IgA, activities of glutathione peroxidase (GSH-Px) and total antioxidant capacity (T-AOC) but decreased the concentration of diamine oxidase (DAO), D-lactic acid (D-lac), TNF-α, and malondialdehyde (MDA) in the serum of calves compared with the CON group throughout the entire period (p < 0.05). Furthermore, the abundances of Bifidobacterium and Lactobacillus were increased but the Escherichia coli was decreased in faecal grab samples of HNa + Gln group calves in comparison with the CON group (p < 0.05). In conclusion, combined administration of HNa and Gln effectively improved the growth performance, antioxidant and immune status, and intestinal beneficial bacteria, and further reduced the diarrhoea incidence of the pre-weaned calves.
Collapse
Affiliation(s)
- Dong Wang
- Department of Veterinary Medicine, Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, P. R. China
| | - Haotian Jia
- Department of Veterinary Medicine, Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, P. R. China
| | - Yuanyi Du
- Department of Veterinary Medicine, Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, P. R. China
| | - Yun Liu
- Department of Veterinary Medicine, Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, Heilongjiang, P. R. China
| |
Collapse
|
10
|
Akaichi A, Jebali A, Benlarbi M, Mahjoub T, Kaboudi K, Chaouacha-Chekir RB, Haouas Z, Boudhrioua N. Effects of humic acid and organic acids supplements on performance, meat quality, leukocyte count, and histopathological changes in spleen and liver of broiler chickens. Res Vet Sci 2022; 150:179-188. [PMID: 35842949 DOI: 10.1016/j.rvsc.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/26/2022] [Accepted: 07/02/2022] [Indexed: 10/17/2022]
Abstract
The aim of the present study is to evaluate the effect of Humic Acid (HA), Organic Acids (OA), and their combination (HAOA) on the growth performance, meat quality, leukocyte count, and histopathological changes in the liver and spleen of broiler chickens. A total of 2100 one-day-old mix-sexed broiler chickens were randomly divided into 4 groups with 5 replicates per treatment using 105 birds per pen (pen is used as an experimental unit). Treatments were: 1) Control (basal diet without additives), 2) Basal diet +0.1% HA, 3) Basel diet +0.1% HA+ 0.02% OA, 4) Basel diet +0.02% OA. Growth performance was not significantly affected by all dietary treatments during the experiment period. Sensory evaluation of breast meat indicated a significant positive response for color and smell corresponding to treatment 2) Basal diet +0.1% HA and treatment 3) Basel diet +0.1% HA+ 0.02% OA (P < 0.05). Birds receiving HA and HAOA developed fewer hepatic lesions compared to the control group (P < 0.05) and showed normal spleen structure with the extension of the white pulp area. Supplementation of HAOA corresponds to a lower heterophil to lymphocyte (H/L) ratio. The combination of HA and OA improves sensory attributes of cooked breast meat, H/L ratio, and preserves the histological structure of the spleen and liver of broiler chickens. HAOA can be recommended as a combined feed additive to improve broiler chickens' health.
Collapse
Affiliation(s)
- Asma Akaichi
- Laboratory of Physiopathology, Food and Biomolecules, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, BiotechPôlet, BP-66, 2020, Sidi Thabet, Ariana, Tunisia
| | - Abdallah Jebali
- Poulina Group Holding, Z.I. Borj Cédria, Bir Bey 2055, Ben Arous, Tunisia.
| | - Maha Benlarbi
- Laboratory of Physiopathology, Food and Biomolecules, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, BiotechPôlet, BP-66, 2020, Sidi Thabet, Ariana, Tunisia; The Institute for Biomedical and Bioscience Research, the Clore Laboratory, Faculty of Medicine and Health Sciences, the University of Buckingham, Hunter Street, MK18 1EG Buckingham, UK
| | - Tarek Mahjoub
- Biochemistry Laboratory, National School of Veterinary Medicine Sidi Thabet, University of Manouba, Sidi Thabet 2020, Ariana, Tunisia
| | - Khaled Kaboudi
- Department of Poultry Farming and Pathology, National School of Veterinary Medicine, Manouba University, Sidi Thabet 2020, Ariana, Tunisia.
| | - Rafika Ben Chaouacha-Chekir
- Laboratory of Physiopathology, Food and Biomolecules, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, BiotechPôlet, BP-66, 2020, Sidi Thabet, Ariana, Tunisia.
| | - Zohra Haouas
- Laboratory of Histology Embryology and Cytogenetic, Faculty of Medicine of Monastir, University of Monastir, Av. Avicenne, 5000 Monastir, Tunisia
| | - Nourhene Boudhrioua
- Laboratory of Physiopathology, Food and Biomolecules, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, BiotechPôlet, BP-66, 2020, Sidi Thabet, Ariana, Tunisia.
| |
Collapse
|
11
|
Ding L, Luo Y, Yu X, Ouyang Z, Liu P, Guo X. Insight into interactions of polystyrene microplastics with different types and compositions of dissolved organic matter. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 824:153883. [PMID: 35182636 DOI: 10.1016/j.scitotenv.2022.153883] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/26/2022] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
Microplastics (MPs), as newly emerging pollutants, may interact with dissolved organic matter (DOM) widely present in the environment after entering the environment, thereby influencing the migration and transformation of MPs. The interaction characteristics and mechanism between DOM and MPs are restricted by many factors, and the current mechanism remains unclear. Thus, we explored the combination of MP with different types and compositions of DOM (fulvic acid (FA) and humic acid (HA)). Adsorption experiments revealed that MP has high adsorption affinity for all four DOMs, particularly FA. Meanwhile, the affinity of MP-DOM was also examined using excitation-emission matrix (EEM) analyses and fluorescence quenching method (excitation emission matrix-parallel factor analysis (EEM-PARAFAC)). Aromatic substances and hydrophobic substances dominate all DOM samples. For all DOM types tested, the quenching curve varies considerably with the type and compositions of DOM. In addition, three fluorescent components exhibited significant fluorescence quenching over time. The interaction mechanism of MPs and DOM at the molecular level was further elucidated by utilizing two-dimensional (2D) Fourier transformation infrared (FTIR) correlation spectroscopy (COS) analysis, which revealed that the oxygen-containing functional group in MPs was the most preferred DOM binding structure. This work was facilitated to explore the environmental behavior of MPs and formation of secondary MPs under natural conditions.
Collapse
Affiliation(s)
- Ling Ding
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Yuanyuan Luo
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiaoqin Yu
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Zhuozhi Ouyang
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China; Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China, Ministry of Agriculture, Yangling, Shaanxi 712100, China
| | - Peng Liu
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China; Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China, Ministry of Agriculture, Yangling, Shaanxi 712100, China
| | - Xuetao Guo
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China; Key Laboratory of Plant Nutrition and the Agri-Environment in Northwest China, Ministry of Agriculture, Yangling, Shaanxi 712100, China.
| |
Collapse
|
12
|
Wang D, He Y, Liu K, Deng S, Fan Y, Liu Y. Sodium Humate Alleviates Enterotoxigenic Escherichia coli-Induced Intestinal Dysfunction via Alteration of Intestinal Microbiota and Metabolites in Mice. Front Microbiol 2022; 13:809086. [PMID: 35401451 PMCID: PMC8992542 DOI: 10.3389/fmicb.2022.809086] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/21/2022] [Indexed: 12/13/2022] Open
Abstract
Enterotoxigenic Escherichia coli (ETEC) can damage intestinal epithelial barrier function and lead to serious intestinal diarrhea in newborns and young animals. Sodium humate (HNa) is natural organic bioactive compound possessing antibacterial, anti-inflammatory, and anti-diarrheal properties. This study investigated the alleviative potential of HNa on the impaired intestinal barrier and intestinal inflammation, and regulatory effects on gut microbiota and metabolites in ETEC K88 infected mice. A total of 30 female mice were randomly assigned into three groups. The mice in the control and ETEC groups were gavaged with 0.2 mL of sterile saline, while the mice in the ETEC + HNa group were gavaged with 0.2 mL of 5% HNa, daily. On day 8, the mice in ETEC and ETEC + HNa group were challenged with ETEC K88. The trial lasted for 12 days. HNa administration elevated ETEC K88-induced body weight loss and ameliorated jejunum and colon pathological injury. HNa also reduced the levels of pro-inflammatory cytokines in the serum, jejunum, and colon. Additionally, HNa reduced intestinal barrier damage by up-regulating the expression of tight junction proteins (TJPs) and mucosal repair factors. 16s rDNA gene sequencing results showed that HNa increased the abundance of beneficial bacteria Lactobacillus, Prevotella_9, and Odoribacter but decreased the abundance of pathogenic bacteria Escherichia and Gastranaerophilales in the feces of mice. Moreover, metabolomic analysis revealed that the concentrations of 15 metabolites, the pathways of protein digestion and absorption, and propanoic acid metabolism were changed by HNa administration. In conclusion, HNa could alleviate ETEC K88-induced intestinal dysfunction through restoring intestinal barrier integrity, modulating gut microbiota, and metabolites.
Collapse
Affiliation(s)
- Dong Wang
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yanjun He
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Kexin Liu
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Shouxiang Deng
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yuying Fan
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yun Liu
- Heilongjiang Key Laboratory of Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| |
Collapse
|
13
|
Hajdrik P, Pályi B, Kis Z, Kovács N, Veres DS, Szigeti K, Budán F, Hegedüs I, Kovács T, Bergmann R, Máthé D. In Vitro Determination of Inhibitory Effects of Humic Substances Complexing Zn and Se on SARS-CoV-2 Virus Replication. Foods 2022; 11:694. [PMID: 35267328 PMCID: PMC8909382 DOI: 10.3390/foods11050694] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
(1) Background: Humic substances are well-known human nutritional supplement materials and they play an important performance-enhancing role as animal feed additives. For decades, ingredients of humic substances have been proven to carry potent antiviral effects against different viruses. (2) Methods: Here, the antiviral activity of a humic substance containing ascorbic acid, Se- and Zn2+ ions intended as a nutritional supplement material was investigated against SARS-CoV-2 virus B1.1.7 Variant of Concern ("Alpha Variant") in a VeroE6 cell line. (3) Results: This combination has a significant in vitro antiviral effect at a very low concentration range of its intended active ingredients. (4) Conclusions: Even picomolar concentration ranges of humic substances, Vitamin C and Zn/Se ions in the given composition, were enough to achieve 50% viral replication inhibition in the applied SARS-CoV-2 virus inhibition test.
Collapse
Affiliation(s)
- Polett Hajdrik
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
| | - Bernadett Pályi
- National Biosafety Laboratory, National Public Health Center, Albert Flórián út 2-6, H-1097 Budapest, Hungary; (B.P.); (Z.K.)
| | - Zoltán Kis
- National Biosafety Laboratory, National Public Health Center, Albert Flórián út 2-6, H-1097 Budapest, Hungary; (B.P.); (Z.K.)
- Department of Microbiology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary
| | - Noémi Kovács
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
- CROmed Translational Research Ltd., Tűzoltó u. 37-47, H-1094 Budapest, Hungary
| | - Dániel Sándor Veres
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
| | - Krisztián Szigeti
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
| | - Ferenc Budán
- Institute of Transdisciplinary Discoveries, Medical School, University of Pécs, Ifjúság útja 11, H-7624 Pécs, Hungary;
- Institute of Physiology, Medical School, University of Pécs, Szigeti út 12, H-7624 Pécs, Hungary
| | - Imre Hegedüs
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
| | - Tibor Kovács
- Institute of Radiochemistry and Radioecology, University of Pannonia, Egyetem u. 10., H-8200 Veszprem, Hungary;
| | - Ralf Bergmann
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
- Helmholtz-Zentrum Dresden Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Semmelweis University, Üllői út 26., H-1085 Budapest, Hungary; (P.H.); (N.K.); (D.S.V.); (K.S.); (I.H.); (R.B.)
- CROmed Translational Research Ltd., Tűzoltó u. 37-47, H-1094 Budapest, Hungary
- Hungarian Centre of Excellence for Molecular Medicine, In Vivo Imaging Advanced Core Facility, Semmelweis University Site, Római Blvd. 21, H-6723 Szeged, Hungary
| |
Collapse
|
14
|
Wang D, You Z, Du Y, Zheng D, Jia H, Liu Y. Influence of Sodium Humate on the Growth Performance, Diarrhea Incidence, Blood Parameters, and Fecal Microflora of Pre-Weaned Dairy Calves. Animals (Basel) 2022; 12:ani12010123. [PMID: 35011229 PMCID: PMC8749607 DOI: 10.3390/ani12010123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 12/13/2022] Open
Abstract
This study aimed to evaluate the effects of the administration of sodium humate (NaH) on the growth performance, diarrhea incidence, and fecal microflora of pre-weaned Holstein calves. In a 53-day experiment, forty healthy newborn female calves were randomly allocated to the following four treatment groups: (1) control (basal diet); (2) 1-gram NaH (basal diet extra orally supplemented with 1 g of NaH dissolved in 100 mL of milk or milk replacer daily); (3) 3-gram NaH (basal diet extra orally supplemented with 3 g of NaH dissolved in 100 mL of milk or milk replacer daily); and (4) 5-gram NaH (basal diet extra orally supplemented with 5 g of NaH dissolved in 100 mL of milk or milk replacer daily). NaH was mixed with milk (d 2–20) or milk replacer (d 21–53). Calves in the 5-gram NaH group had a higher ADG during d 1 to 21 and d 21 to 53 than the other groups did (p < 0.05). Fecal scores and diarrheal incidence were significantly lower in the 3-gram and 5-gram NaH groups than the 1-gram NaH and control groups during d 1 to 20 (p < 0.05). The serum IgA, IgG and IL-4 concentrations, and T-SOD and T-AOC activities were higher, and the serum IL-6, TNF-α, D-lactic acid, and MDA concentrations were lower in the 5-gram NaH group than the control group (p < 0.05). Furthermore, NaH supplementation increased the abundances of Bifidobacterium and Lactobacillus but decreased the abundance of Escherichia coli in feces (p < 0.05). These encouraging findings indicated that supplementation with 5 g of NaH effectively improved the immune status, antioxidant capacity, and intestinal beneficial bacteria, and further improved the growth performance and reduced the diarrhea incidence of the pre-weaned dairy calves.
Collapse
|
15
|
Zhu Y, Jin Y, Liu X, Miao T, Guan Q, Yang R, Qu J. Insight into interactions of heavy metals with livestock manure compost-derived dissolved organic matter using EEM-PARAFAC and 2D-FTIR-COS analyses. JOURNAL OF HAZARDOUS MATERIALS 2021; 420:126532. [PMID: 34252653 DOI: 10.1016/j.jhazmat.2021.126532] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 05/10/2023]
Abstract
Dissolved organic matter (DOM), as the most active ingredient in compost, directly determines the speciation and environmental behavior of HMs. Here, the binding properties of DOM derived from chicken-manure compost (CHM), cow-manure compost (COM) and pig-manure compost (PIM) with HMs were explored by analyses of Fluorescence excitation-emission matrix parallel factor (EEM-PARAFAC) and two-dimensional correlation Fourier transform infrared spectroscopy (2D-FTIR-COS). Results showed that the binding characteristics vary with origin of DOM and type of HMs. The fulvic-like component dominated the transformation of HMs speciation, and CHM-DOM had higher affinity with HMs and greater risk causing pollution due to its higher aromaticity, molecular weight and distribution of fluorescent components. Moreover, Cu(II) can efficiently bind to DOM with the stability constants (log kM) ranging from 4.53 to 5.38, followed by Pb(II) (3.34-3.57), whereas Cd(II) can hardly bind to DOM. The amide and polysaccharide were the predominant sites for HMs binding in CHM-DOM, and polysaccharide and phenolic in COM-DOM, while phenolic and amide in PIM-DOM, respectively. Although the proportion of protein-like components and non-fluorescent polysaccharides in DOM were low, their role in HMs binding should not be ignored. In brief, the environmental risk caused by livestock manure compost may originate from interactions between DOM and HMs.
Collapse
Affiliation(s)
- Yuanchen Zhu
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Yu Jin
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Xuesheng Liu
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Tianlin Miao
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Qingkai Guan
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Rui Yang
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Juanjuan Qu
- College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.
| |
Collapse
|
16
|
A Comprehensive Toxicological Assessment of Fulvic Acid. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8899244. [PMID: 33381216 PMCID: PMC7758121 DOI: 10.1155/2020/8899244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/24/2020] [Accepted: 12/02/2020] [Indexed: 01/19/2023]
Abstract
Fulvic acid (FA), a humic substance, has several nutraceutical properties, including anti-inflammation, antimicrobial, and immune regulation abilities. However, systematic safety assessment remains insufficient. In the present study, a battery of toxicological studies was conducted per internationally accepted standards to investigate the genotoxicity and repeated-dose oral toxicity of FA. Sprague-Dawley (SD) rats or ICR mice were used. Compared to the control group, there were no significant changes (all p > 0.05) in all FA treatment groups in the bacterial reverse mutation test, in vitro mammalian chromosome aberration test, in vivo sperm shape abnormality assay, and in vivo mouse micronucleus assay. The acute toxicity test showed that no mortality or toxic effect was observed following oral administration of the maximum dose of 5,000 mg/kg BW/day to mice or rats. A 60-day subchronic study was conducted at 0 (control), 200, 1,000, and 5,000 mg/kg/day. Compared to the control group, there were no significant changes (all p > 0.05) in the body weights, feed consumption, clinical signs, hematology, clinical chemistry, organ weights, or histopathology examinations. In conclusion, the no-observed-adverse-effect-level (NOAEL) of FA supplementation from the 60-day study was determined to be 5,000 mg/kg body weight/day, the highest dose tested. Our findings suggest that the oral administration of FA may have higher safety.
Collapse
|