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Antiparasitic Tannin-Rich Plants from the South of Europe for Grazing Livestock: A Review. Animals (Basel) 2023; 13:ani13020201. [PMID: 36670741 PMCID: PMC9855007 DOI: 10.3390/ani13020201] [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: 10/14/2022] [Revised: 12/21/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Internal parasites are one of the main causes of health threats in livestock production, especially in extensive livestock farming. Despite the environmental toxic effects (loss of dung beetles, biodiversity, and other issues) and resistance phenomenon derived from their prolonged use, anti-parasitic chemical pharmaceuticals are frequently used, even in organic farming. Such a situation within the context of climate change requires urgent exploration of alternative compounds to solve these problems and apparent conflicts between organic farming objectives regarding the environment, public health, and animal health. This review is focused on some plants (Artemisia spp., Cichorium intybus L., Ericaceae family, Hedysarum coronarium L., Lotus spp., Onobrychis viciifolia Scop.) that are well known for their antiparasitic effect, are voluntarily grazed and ingested, and can be spontaneously found or cultivated in southern Europe and other regions with a Mediterranean climate. The differences found between effectiveness, parasite species affected, in vitro/in vivo experiments, and active compounds are explored. A total of 87 papers where antiparasitic activity of those plants have been studied are included in this review; 75% studied the effect on ruminant parasites, where gastrointestinal nematodes were the parasite group most studied (70%), and these included natural (31%) and experimental (37%) infections.
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Pech-Cervantes AA, Terrill TH, Ogunade IM, Estrada-Reyes ZM. Meta-analysis of the effects of dietary inclusion of sericea lespedeza (Lespedeza cuneata) forage on performance, digestibility, and rumen fermentation of small ruminants. Livest Sci 2021. [DOI: 10.1016/j.livsci.2021.104707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hussein D, El-Shiekh RA, Saber FR, Attia MM, Mousa MR, Atta AH, Abdel-Sattar E, Mouneir SM. Unravelling the anthelmintic bioactives from Jasminum grandiflorum L. subsp. Floribundum adopting in vitro biological assessment. JOURNAL OF ETHNOPHARMACOLOGY 2021; 275:114083. [PMID: 33831469 DOI: 10.1016/j.jep.2021.114083] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/17/2021] [Accepted: 03/25/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Jasminum grandiflorum L. is a medicinal plant widely used in the traditional system of Medicine as an anthelmintic in ringworm infections, for treating ulcers, stomatitis, skin diseases, and wounds. AIM OF THE STUDY The emergence of resistance by different parasites to currently used chemicals has been reported. There are increasing needs for more effective and safer parasiticides. Therefore, the current study was designed to investigate the methanolic extract of the aerial parts of J. grandiflorum subsp. Floribundum (JGTE) to confirm its traditional uses as anthelmintic through a bioassay-guided fractionation and isolation of the active components with anthelmintic activity. MATERIALS AND METHODS The JGTE was partitioned into dichloromethane (DCM-F) and n-butanol (BuOH-F) fractions. The JGTE, fractions, and the isolated compounds were tested in vitro for their anthelmintic activity using two nematodes; one larval stage of cestode and one arthropod. Four major compounds were isolated from the most active fraction (BuOH-F) including two flavonoids and two secoirridoid glycosides, identified as kaempferol-3-O-neohesperoside (1), rutin (2), oleuropein (3), and ligstroside (4). RESULTS Among the isolated compounds from most active fraction (BuOH-F), rutin (2) displayed the highest anthelmintic activity in a dose-dependent activity with IC50 of 41.04 μg/mL against H. muscae adult worm, followed by ligstroside (4) with IC50 of 50.56 μg/mL. CONCLUSIONS These findings could advocate the traditional use of J. grandiflorum L. and provide further insight into the anthelmintic activity of flavonoids.
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Affiliation(s)
- Dorria Hussein
- Departement of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, P.O. Box 12211, Egypt
| | - Riham A El-Shiekh
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, El Kasr El Aini Street, Cairo, 11562, Egypt
| | - Fatema R Saber
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, El Kasr El Aini Street, Cairo, 11562, Egypt
| | - Marwa M Attia
- Departement of Parasitology, Faculty of Veterinary Medicine, Cairo University, Giza, P.O. Box 12211, Egypt
| | - Mohamed R Mousa
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University. Giza, P.O. Box 12211, Egypt
| | - Attia H Atta
- Departement of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, P.O. Box 12211, Egypt
| | - Essam Abdel-Sattar
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, El Kasr El Aini Street, Cairo, 11562, Egypt.
| | - Samar M Mouneir
- Departement of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, P.O. Box 12211, Egypt.
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Martínez-Ortiz-de-Montellano C, Torres-Acosta JFDJ, Fourquaux I, Sandoval-Castro CA, Hoste H. Ultrastructural study of adult Haemonchus contortus exposed to polyphenol-rich materials under in vivo conditions in goats. ACTA ACUST UNITED AC 2019; 26:65. [PMID: 31738160 PMCID: PMC6859865 DOI: 10.1051/parasite/2019065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 10/30/2019] [Indexed: 11/14/2022]
Abstract
This study assessed the ultrastructural changes caused in adult Haemonchus contortus obtained from goats fed fodder based on polyphenol-rich plants Lysiloma latisiliquum or Onobrychis viciifolia or from goats drenched with quebracho extract, Schinopsis spp. The H. contortus were obtained from artificially infected goats used as models to investigate the anthelmintic effect of feeding or drenching with the polyphenol-rich materials. Nematode populations were exposed to polyphenol-rich plant materials by feeding host goats for 8 consecutive days (D28 to D35 post-infection) with (a) L. latisiliquum fodder at 800 g fresh basis/day, (b) O. viciifolia fodder offered ad libitum, and (c) drenched with a solution containing quebracho extract (90 g/day). Meanwhile, control H. contortus were obtained from goats fed polyphenol-free diets. The H. contortus specimens were recovered from the goats on D36 post-infection, and transmission electron microscopy (TEM) was used to identify ultrastructural changes. In vivo exposure to different polyphenol-rich plant materials caused vacuolization of the nematodes’ intestinal, muscular and hypodermal cells. These alterations represent the first evidence of cell damage caused in H. contortus when hosts were fed or drenched with polyphenol-rich materials. Ultrastructural changes affecting several types of cells could explain modifications in worm motility and nutrition, eventually affecting H. contortus reproductive success. This study contributes to our understanding of the mechanisms of action of polyphenol-rich plants against H. contortus when given as nutraceuticals to goats.
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Affiliation(s)
- Cintli Martínez-Ortiz-de-Montellano
- Departamento de Parasitología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México Colonia UNAM, CU, Delegación Coyoacán, CP 04510, Ciudad de México, México
| | - Juan Felipe de Jesús Torres-Acosta
- Facultad de Medicina Veterinaria y Zootecnia, CCBA, Universidad Autónoma de Yucatán, Km. 15.5 carretera Mérida-Xmatkuil, 97100 Mérida, Yucatán, México
| | - Isabelle Fourquaux
- CMEAB, Faculté de Médecine de Rangueil, Université Paul Sabatier, 31062 Toulouse Cedex, France
| | - Carlos Alfredo Sandoval-Castro
- Facultad de Medicina Veterinaria y Zootecnia, CCBA, Universidad Autónoma de Yucatán, Km. 15.5 carretera Mérida-Xmatkuil, 97100 Mérida, Yucatán, México
| | - Hervé Hoste
- INRA UMR 1225 IHAP INRA/ENVT, 23 chemin des Capelles, 31076 Toulouse Cedex, France - Université de Toulouse, ENVT, UMR 1225, 31076 Toulouse Cedex, France
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5
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Abstract
The gastrointestinal nematodes (GIN) stand out as an important cause of disease in small ruminant, especially on goat farm. Widespread resistance to synthetic anthelminthics has stimulated the research for alternative strategies of parasite control, including the use of medicinal plants. The present work summarizes the in vitro and in vivo studies of plants with activity against GIN of goats, focusing on the description of chemical constituents related to this effect. This review retrieved 56 scientific articles from 2008 to 2018 describing more than 100 different plant species. The most frequently investigated family was Fabaceae (30.7%). Most in vitro studies on the activity of plant extracts and fractions were carried out with of free-living stages nematodes. In vivo studies were conducted mainly with the use of plants in animal feed and generally showed lower effectiveness compared to in vitro assays. The main plant secondary metabolites associated with anthelmintic effect are condensed tannins, saponin and flavonoids. However, the studies with compounds isolated from plants and elucidation of their mechanisms of action are scarce. Herbal medicines are thought to be promising sources for the development of effective anthelmintic agents.
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Ceï W, Salah N, Alexandre G, Bambou J, Archimède H. Impact of energy and protein on the gastro-intestinal parasitism of small ruminants: A meta-analysis. Livest Sci 2018. [DOI: 10.1016/j.livsci.2018.03.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Barone CD, Zajac AM, Manzi-Smith LA, Howell AB, Reed JD, Krueger CG, Petersson KH. Anthelmintic efficacy of cranberry vine extracts on ovine Haemonchus contortus. Vet Parasitol 2018; 253:122-129. [PMID: 29604996 DOI: 10.1016/j.vetpar.2018.02.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 01/29/2018] [Accepted: 02/02/2018] [Indexed: 11/29/2022]
Abstract
The discovery that plant secondary compounds, including proanthocyanidins (PAC), suppress gastrointestinal nematode (GIN) infection has provided promise for alternative methods of GIN control in small ruminants. This investigation is the first to examine the anthelmintic potential of cranberry vine (CV) against the GIN Haemonchus contortus. The purpose of this study was to explore the anti-parasitic activity of CV in the form of a specific organic proanthocyanidin extract (CV-PAC) and an aqueous extract (CV-AqE) containing PAC and other compounds. In vitro egg hatching, first (L1) and third (L3) stage larval and adult worm motility and L3 exsheathment were evaluated after a 24-h incubation with CV products. In addition, CV treated worms were observed via scanning electron microscopy, and a preliminary investigation of the efficacy of CV powder against an experimental infection of H. contortus was conducted. The in vivo effect on an experimental infection was determined by administering 21.1 g CV powder to lambs (n = 9 per group) for three consecutive days, and collecting fecal egg count data for four weeks post-treatment. The effect of CV-PAC on egg hatching, L3 motility and exsheathment was limited. However, a substantial effect was observed on motility of post-hatch L1 (EC50 0.3 mg PAC/mL) and adults (EC50 0.2 mg PAC/mL). The CV-AqE showed more effect on egg hatching (EC50 5.3 mg/mL containing 0.6 mg PAC/mL) as well as impacting motility of L1 (EC50 1.5 mg/mL with 0.2 mg PAC/mL) and adults (EC50 3.4 mg/mL with 0.4 mg PAC/mL), but like CV-PAC, did not substantially effect L3 motility or exsheathment. Scanning electron microscopy revealed an accumulation of aggregate on the cuticle around the buccal area of adult worms incubated in CV-AqE and CV-PAC. In the preliminary in vivo study, there was a significant effect of treatment over time (p = .04), although differences in individual weeks were not significant. In summary, both extracts inhibited motility of L1 and adult worms. The higher efficacy of CV-AqE than CV-PAC at levels that contained the same concentrations of PAC tested alone, suggest that other secondary compounds in the CV-AqE contributed to the observed effects on the parasites. This first study of the in vitro and in vivo effects of CV suggest that this readily available plant product may have utility in integrated control of H. contortus and support the need for additional testing to provide further information.
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Affiliation(s)
- Carly D Barone
- Department of Fisheries, Animal, and Veterinary Sciences, University of Rhode Island, 120 Flagg Road, CBLS Rm 177, Kingston, RI, 02881, United States.
| | - Anne M Zajac
- Biomedical Sciences and Pathobiology, VA-MD College of Veterinary Medicine, Virginia Tech, 1410 Prices Fork Road, Blacksburg, VA, 24061 United States
| | - Laura A Manzi-Smith
- Department of Fisheries, Animal, and Veterinary Sciences, University of Rhode Island, 120 Flagg Road, CBLS Rm 177, Kingston, RI, 02881, United States
| | - Amy B Howell
- Rutgers, The State University of New Jersey, Philip E. Marucci Center for Blueberry and Cranberry Research, 125a Lake Oswego, Chatsworth, NJ, 08019, United States
| | - Jess D Reed
- Department of Animal Science, University of Wisconsin-Madison, 1675 Observatory Drive, Rm 1146, Madison, WI, 53706, United States
| | - Christian G Krueger
- Department of Animal Science, University of Wisconsin-Madison, 1675 Observatory Drive, Rm 1146, Madison, WI, 53706, United States
| | - Katherine H Petersson
- Department of Fisheries, Animal, and Veterinary Sciences, University of Rhode Island, 120 Flagg Road, CBLS Rm 177, Kingston, RI, 02881, United States
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Zabré G, Kaboré A, Bayala B, Katiki LM, Costa-Júnior LM, Tamboura HH, Belem AMG, Abdalla AL, Niderkorn V, Hoste H, Louvandini H. Comparison of the in vitro anthelmintic effects of Acacia nilotica and Acacia raddiana. ACTA ACUST UNITED AC 2017; 24:44. [PMID: 29173278 PMCID: PMC5703060 DOI: 10.1051/parasite/2017044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Accepted: 10/20/2017] [Indexed: 11/14/2022]
Abstract
Gastrointestinal nematodes are a major threat to small ruminant rearing in the Sahel area, where farmers traditionally use bioactive plants to control these worms, including Acacia nilotica and Acacia raddiana. The main aim of this study was to screen the potential anthelmintic properties of aqueous and acetone extracts of leaves of these two plants based on three in vitro assays: (1) the egg hatch inhibition assay (EHA); (2) the larvae exsheathment inhibition assay (LEIA) using Haemonchus contortus as a model; and (3) an adult mortality test (AMT) applied on Caenorhabditis elegans. For the EHA, only A. raddiana was effective with IC50 = 1.58 mg/mL for aqueous extract, and IC50 = 0.58 mg/mL for acetonic extract. For the LEIA, all extracts inhibited the exsheathment of larvae compared to the controls, and the aqueous extract of A. nilotica was more larvicidal with IC50 = 0.195 mg/mL. In general, all responses to the substances were dose-dependent and were significantly different from the control group (p < 0.05). For the AMT, the extracts of the two Acacia species were effective but A. raddiana showed greater efficacy with 100% mortality at 2.5 mg/mL and LC50 = 0.84 mg/mL (acetonic extract). The addition of polyvinyl polypyrrolidone (PVPP) to the extracts suggested that tannins were responsible for blocking egg eclosion and inducing adult mortality but were not responsible for exsheathment inhibition. These results suggest that the leaves of these Acacia species possess ovicidal and larvicidal activities in vitro against H. contortus, and adulticidal effects against C. elegans.
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Affiliation(s)
- Geneviève Zabré
- Laboratoire de Biologie et Santé Animales-DPA/INERA, 04 BP 8645 Ouagadougou 04, Burkina Faso - Université de Ouagadougou / UFR-SVT, 03 BP 7021 Ouagadougou 03, Burkina Faso
| | - Adama Kaboré
- Laboratoire de Biologie et Santé Animales-DPA/INERA, 04 BP 8645 Ouagadougou 04, Burkina Faso
| | - Balé Bayala
- Université de Ouagadougou / UFR-SVT, 03 BP 7021 Ouagadougou 03, Burkina Faso
| | - Luciana M Katiki
- Instituto de Zootecnia (SAA, APTA), Rua Heitor Penteado 56, Nova Odessa, SP, cep 13460-000, Brazil
| | | | - Hamidou H Tamboura
- Laboratoire de Biologie et Santé Animales-DPA/INERA, 04 BP 8645 Ouagadougou 04, Burkina Faso
| | - Adrien M G Belem
- Université Nazi Boni, Bobo-Dioulasso, 01 BP 3770 Ouagadougou 01, Burkina Faso
| | - Adibe L Abdalla
- Universidade de São Paulo, Centro de Energia Nuclear na Agricultura, NAPTSA, CP 96, CEP 13.400-970, Piracicaba, SP, Brazil
| | - Vincent Niderkorn
- UMR1213 Herbivores, INRA - Clermont-Ferrand, Vetagro Sup, 63122 Saint-Genès-Champanelle, France
| | - Hervé Hoste
- UMR IHAP 1225 INRA/ENVT, 23 Chemin des Capelles, 31076 Toulouse Cedex, France
| | - Helder Louvandini
- Universidade de São Paulo, Centro de Energia Nuclear na Agricultura, NAPTSA, CP 96, CEP 13.400-970, Piracicaba, SP, Brazil
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In vitro control of parasitic nematodes of small ruminants using some plant species containing flavonoids. Trop Anim Health Prod 2016; 49:375-382. [PMID: 28028635 DOI: 10.1007/s11250-016-1203-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 11/28/2016] [Indexed: 10/20/2022]
Abstract
This study determined in vitro anthelmintic efficacy of three plant species: Trema orientalis, Urtica dioica and Zanthozylum capense on nematode larvae of small ruminants. Dried leaf samples (40 g) were extracted in 70% ethanol, in portions of 10 g and concentrated to 100 ml. Half and one quarter of the original crude extract were both made to 100 ml. Rectal faecal material from 10 Merino sheep and 25 Nguni goats was pooled within species and thoroughly hand-mixed. Dung samples, each of 5 g were cultured for 12 days at 27 °C. On day 13, 4 plates were watered and 4 others treated with ethanol to correct for solvent effect on mortality. The design was 2 (animal species) × 3 (plant species) × 3 (extract concentrations). In each of three runs, three plates were treated with each crude extract in three incremental concentrations. Surviving L3 larvae were isolated, counted and mortalities became indices of anthelmintic efficacy. Data from nematode larval mortality were analysed to determine the effect of animal species, plant species, concentration and their interactions. Efficacy was affected by concentration (P = 0.0001), animal species (P = 0.0046), plant species (P = 0.0572), the interactions of animal species and concentration (P = 0.0010), plant species and concentration (P = 0.0123) and concentration × animal × plant species (P = 0.0435).
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Zvinorova PI, Halimani TE, Muchadeyi FC, Matika O, Riggio V, Dzama K. Breeding for resistance to gastrointestinal nematodes - the potential in low-input/output small ruminant production systems. Vet Parasitol 2016; 225:19-28. [PMID: 27369571 PMCID: PMC4938797 DOI: 10.1016/j.vetpar.2016.05.015] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 04/28/2016] [Accepted: 05/12/2016] [Indexed: 02/07/2023]
Abstract
The control of gastrointestinal nematodes (GIN) is mainly based on the use of drugs, grazing management, use of copper oxide wire particles and bioactive forages. Resistance to anthelmintic drugs in small ruminants is documented worldwide. Host genetic resistance to parasites, has been increasingly used as a complementary control strategy, along with the conventional intervention methods mentioned above. Genetic diversity in resistance to GIN has been well studied in experimental and commercial flocks in temperate climates and more developed economies. However, there are very few report outputs from the more extensive low-input/output smallholder systems in developing and emerging countries. Furthermore, results on quantitative trait loci (QTL) associated with nematode resistance from various studies have not always been consistent, mainly due to the different nematodes studied, different host breeds, ages, climates, natural infections versus artificial challenges, infection level at sampling periods, among others. The increasing use of genetic markers (Single Nucleotide Polymorphisms, SNPs) in GWAS or the use of whole genome sequence data and a plethora of analytic methods offer the potential to identify loci or regions associated nematode resistance. Genomic selection as a genome-wide level method overcomes the need to identify candidate genes. Benefits in genomic selection are now being realised in dairy cattle and sheep under commercial settings in the more advanced countries. However, despite the commercial benefits of using these tools, there are practical problems associated with incorporating the use of marker-assisted selection or genomic selection in low-input/output smallholder farming systems breeding schemes. Unlike anthelmintic resistance, there is no empirical evidence suggesting that nematodes will evolve rapidly in response to resistant hosts. The strategy of nematode control has evolved to a more practical manipulation of host-parasite equilibrium in grazing systems by implementation of various strategies, in which improvement of genetic resistance of small ruminant should be included. Therefore, selection for resistant hosts can be considered as one of the sustainable control strategy, although it will be most effective when used to complement other control strategies such as grazing management and improving efficiency of anthelmintics currently.
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Affiliation(s)
- P I Zvinorova
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland, 7602, South Africa; Department of Para-clinical Veterinary Studies, University of Zimbabwe, P.O. MP167, Mt. Pleasant, Harare, Zimbabwe.
| | - T E Halimani
- Department of Animal Science, University of Zimbabwe, P.O. MP167, Mt. Pleasant, Harare, Zimbabwe.
| | - F C Muchadeyi
- Biotechnology Platform, Agriculture Research Council Private Bag X5, Onderstepoort, 0110, South Africa.
| | - O Matika
- The Roslin Institute and R(D)SVS, University of Edinburgh, Easter Bush, MidlothianEH25 9RG, UK.
| | - V Riggio
- The Roslin Institute and R(D)SVS, University of Edinburgh, Easter Bush, MidlothianEH25 9RG, UK.
| | - K Dzama
- Department of Animal Sciences, University of Stellenbosch, Private Bag X1, Matieland, 7602, South Africa.
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Hoste H, Torres-Acosta JFJ, Quijada J, Chan-Perez I, Dakheel MM, Kommuru DS, Mueller-Harvey I, Terrill TH. Interactions Between Nutrition and Infections With Haemonchus contortus and Related Gastrointestinal Nematodes in Small Ruminants. ADVANCES IN PARASITOLOGY 2016; 93:239-351. [PMID: 27238007 DOI: 10.1016/bs.apar.2016.02.025] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Interactions between host nutrition and feeding behaviour are central to understanding the pathophysiological consequences of infections of the digestive tract with parasitic nematodes. The manipulation of host nutrition provides useful options to control gastrointestinal nematodes as a component of an integrated strategy. Focussed mainly on the Haemonchus contortus infection model in small ruminants, this chapter (1) illustrates the relationship between quantitative (macro- and micro-nutrients) and qualitative (plant secondary metabolites) aspects of host nutrition and nematode infection, and (2) shows how basic studies aimed at addressing some generic questions can help to provide solutions, despite the considerable diversity of epidemiological situations and breeding systems.
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Affiliation(s)
- H Hoste
- INRA, UMR 1225 IHAP, Toulouse, France; Université de Toulouse, Toulouse, France
| | | | - J Quijada
- INRA, UMR 1225 IHAP, Toulouse, France; Université de Toulouse, Toulouse, France
| | - I Chan-Perez
- Universidad Autónoma de Yucatán, Merida, Yucatan, Mexico
| | - M M Dakheel
- University of Reading, Reading, United Kingdom
| | - D S Kommuru
- Fort Valley State University, Fort Valley, GA, United States
| | | | - T H Terrill
- Fort Valley State University, Fort Valley, GA, United States
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Vargas-Magaña JJ, Torres-Acosta JFJ, Aguilar-Caballero AJ, Sandoval-Castro CA, Hoste H, Chan-Pérez JA. Anthelmintic activity of acetone-water extracts against Haemonchus contortus eggs: interactions between tannins and other plant secondary compounds. Vet Parasitol 2016; 206:322-7. [PMID: 25468031 DOI: 10.1016/j.vetpar.2014.10.008] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 09/19/2014] [Accepted: 10/13/2014] [Indexed: 10/24/2022]
Abstract
This study aimed at (i) describing the effects of acetone-water extracts obtained from a range of different plant materials, on the hatching process of Haemonchus contortus eggs under in vitro conditions and (ii) identifying the role of tannins and other plant secondary compounds (PSC), on these AH effects by using polyvinylpolypyrrolidone (PVPP), an inhibitor of tannins and other polyphenols. An egg hatch assay (EHA) was used to determine the AH effect. Acetone-water (70:30) extracts from different foliages (Lysiloma latisiliquum, Laguncularia racemosa, Rizophora mangle, Avicennia germinans) and plant by-products (Theobroma cacao seed husk and pulp, and percolated Coffea arabica) were obtained. Fresh H. contortus eggs were incubated in PBS with increasing concentrations of each extract (0, 600, 1200, 2400 and 3600 μg/ml PBS). A general linear model was used to determine the dose effect of each extract. A mild ovicidal activity was only recorded for T. cacao extracts (seed husk and pulp). The main anthelmintic (AH) effect for all the extracts, except for C. arabica, was to block the eclosion of larvated eggs. The use of PVPP at 3600 μg/ml PBS showed that tannins of the L. racemosa extract were responsible for blocking eclosion of larvated eggs. Extracts of L. latisiliquum, A. germinans, T. cacao seed husk and pulp also blocked eclosion of larvated eggs but the addition of PVPP indicated that tannins were not responsible for that activity. In contrast, it suggested unfavorable interactions between polyphenols and other PSC contained in those extracts, limiting the AH effect on the egg hatching process. The present results suggest that the interactions between tannins and other PSC are complex and may reduce the AH effects against H. contortus eggs.
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Akkari H, Hajaji S, B’chir F, Rekik M, Gharbi M. Correlation of polyphenolic content with radical-scavenging capacity and anthelmintic effects of Rubus ulmifolius (Rosaceae) against Haemonchus contortus. Vet Parasitol 2016; 221:46-53. [DOI: 10.1016/j.vetpar.2016.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 03/07/2016] [Accepted: 03/09/2016] [Indexed: 12/26/2022]
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Singh S, Pathak AK, Sharma RK, Khan M. Effect of tanniferous leaf meal based multi-nutrient blocks on feed intake, hematological profile, immune response, and body weight changes in Haemonchus contortus infected goats. Vet World 2016; 8:572-9. [PMID: 27047137 PMCID: PMC4774715 DOI: 10.14202/vetworld.2015.572-579] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 04/04/2015] [Accepted: 04/09/2015] [Indexed: 11/26/2022] Open
Abstract
Aim: The aim was to assess the effect of multi nutrient block (MNB) supplementation with and without tanniferous leaf meal mixture on feed intake, hematological profile, immune response, and body weight changes of goats that were experimentally infected with Haemonchus contortus. Materials and Methods: Total 12 adult male goats of similar age and body weight (26.49±0.87) were allocated in 3 groups in completely randomized design. MNB supplemented in first two groups i.e. in T1 (no infection) and T2 (H. contortus infection @ 1500 L3/goat) group, while, MNB-condensed tannin (CT) supplemented in T3 (H. contortus infection @ 1500 L3/goat + CT source). All goats were fed concentrate mixture @ 100 g/day/goat, ad lib wheat straw and MNB or MNB-CT to meet their requirement for maintenance. Body weights were recorded and blood and fecal samples were collected at 0 day and thereafter at 15 days intervals for a period of 75 days for the assessment of body weight changes, hematological profile and H. contortus loads. Both humoral and cell-mediated immune (CMI) response were assessed at the end of feeding trial. Results: Mean hemoglobin and packed cell volume (PCV) levels were found to be highest (p<0.001, p<0.05) in T1 group followed by T3 group and lowest values were observed in T2 group. However, The PCV values between T1 and T3 groups were found to be statistically non-significant (p<0.05). The humoral and CMI response were significantly (p<0.036) higher in T3 group as compared to T2 group. MNB-CT supplementation significantly (p<0.001) reduced fecal egg counts in T3 group as compared to MNB supplemented T2 group. Conclusion: Supplementation of MNB-CT could be used as an alternative sustainable method to control H. contortus and maintained health status and performance of goats in face of parasitic challenge.
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Affiliation(s)
- Surender Singh
- Division of Animal Nutrition, Faculty of Veterinary Sciences & AH, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, R. S. Pura-181 102, Jammu and Kashmir, India
| | - A K Pathak
- Division of Animal Nutrition, Faculty of Veterinary Sciences & AH, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, R. S. Pura-181 102, Jammu and Kashmir, India
| | - R K Sharma
- Division of Animal Nutrition, Faculty of Veterinary Sciences & AH, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, R. S. Pura-181 102, Jammu and Kashmir, India
| | - Muzaffer Khan
- Division of Animal Nutrition, Faculty of Veterinary Sciences & AH, Sher-e-Kashmir University of Agricultural Science and Technology of Jammu, R. S. Pura-181 102, Jammu and Kashmir, India
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Quijada J, Fryganas C, Ropiak HM, Ramsay A, Mueller-Harvey I, Hoste H. Anthelmintic Activities against Haemonchus contortus or Trichostrongylus colubriformis from Small Ruminants Are Influenced by Structural Features of Condensed Tannins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:6346-54. [PMID: 26066999 DOI: 10.1021/acs.jafc.5b00831] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Plants containing condensed tannins (CTs) may hold promise as alternatives to synthetic anthelmintic (AH) drugs for controlling gastrointestinal nematodes (GINs). However, the structural features that contribute to the AH activities of CTs remain elusive. This study probed the relationships between CT structures and their AH activities. Eighteen plant resources were selected on the basis of their diverse CT structures. From each plant resource, two CT fractions were isolated and their in vitro AH activities were measured with the larval exsheathment inhibition assay, which was applied to Haemonchus contortus and Trichostrongylus colubriformis. Calculation of mean EC50 values indicated that H. contortus was more susceptible than T. colubriformis to the different fractions and that the F1 fractions were less efficient than the F2 ones, as indicated by the respective mean values for H. contortus, F1 = 136.9 ± 74.1 μg/mL and F2 = 108.1 ± 53.2 μg/mL, and for T. colubriformis, F1 = 233 ± 54.3 μg/mL and F2 = 166 ± 39.9 μg/mL. The results showed that the AH activity against H. contortus was associated with the monomeric subunits that give rise to prodelphinidins (P < 0.05) and with CT polymer size (P < 0.10). However, for T. colubriformis AH activity was correlated only with prodelphinidins (P < 0.05). These results suggest that CTs have different modes of action against different parasite species.
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Affiliation(s)
- Jessica Quijada
- †INRA, UMR 1225 IHAP, 23 Chemin des Capelles, Toulouse F-31076, France
- ‡Université de Toulouse, ENVT, 23 Chemin des Capelles, Toulouse F-31076, France
| | - Christos Fryganas
- §School of Agriculture, Policy and Development, University of Reading, 1 Earley Gate, P.O. Box 236, Reading RG6 6AT, United Kingdom
| | - Honorata M Ropiak
- §School of Agriculture, Policy and Development, University of Reading, 1 Earley Gate, P.O. Box 236, Reading RG6 6AT, United Kingdom
| | - Aina Ramsay
- §School of Agriculture, Policy and Development, University of Reading, 1 Earley Gate, P.O. Box 236, Reading RG6 6AT, United Kingdom
| | - Irene Mueller-Harvey
- §School of Agriculture, Policy and Development, University of Reading, 1 Earley Gate, P.O. Box 236, Reading RG6 6AT, United Kingdom
| | - Hervé Hoste
- †INRA, UMR 1225 IHAP, 23 Chemin des Capelles, Toulouse F-31076, France
- ‡Université de Toulouse, ENVT, 23 Chemin des Capelles, Toulouse F-31076, France
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Hoste H, Torres-Acosta JFJ, Sandoval-Castro CA, Mueller-Harvey I, Sotiraki S, Louvandini H, Thamsborg SM, Terrill TH. Tannin containing legumes as a model for nutraceuticals against digestive parasites in livestock. Vet Parasitol 2015; 212:5-17. [PMID: 26190131 DOI: 10.1016/j.vetpar.2015.06.026] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 06/16/2015] [Accepted: 06/23/2015] [Indexed: 11/29/2022]
Abstract
Parasitic infections with gastrointestinal nematodes (GINs) still represent a worldwide major pathological threat associated with the outdoor production of various livestock species. Because of the widespread resistance to synthetic chemical anthelmintics, there is a strong impetus to explore novel approaches for a more integrated management of these infections. The use of nutraceuticals in the control of GINs is one of the alternatives which has been widely studied for 20 years. The objectives of this review are: (i) to define and illustrate the concept of 'nutraceutical' in the context of veterinary parasitology based on data obtained on the most studied models to control GINs in small ruminants, the tannin-containing legumes (Fabaceae); (ii) to illustrate how the 'nutraceutical concept' could be expanded to other plants, other livestock production systems and other GI parasitic diseases, and (iii) to explain how this concept is opening up new research fields for better understanding the interactions between the host, the digestive parasites and the environment.
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Affiliation(s)
- H Hoste
- INRA, UMR 1225 IHAP, 23 Chemin des Capelles, Toulouse F-31076, France; Université de Toulouse, ENVT, 23 Chemin des Capelles, Toulouse F-31076, France.
| | - J F J Torres-Acosta
- Campus de Ciencias Biológicas y Agropecuarias, FMVZ, Universidad Autónoma de Yucatán, Km 15.5 Carretera Mérida-Xmatkuil, Merida, Yucatan, Mexico
| | - C A Sandoval-Castro
- Campus de Ciencias Biológicas y Agropecuarias, FMVZ, Universidad Autónoma de Yucatán, Km 15.5 Carretera Mérida-Xmatkuil, Merida, Yucatan, Mexico
| | - I Mueller-Harvey
- University of Reading, School of Agriculture, Policy and Development, 1 Earley Gate, P.O. Box 236, Reading, RG6 6AT, United Kingdom
| | - S Sotiraki
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001, Thermi, Thessaloniki, Greece
| | - H Louvandini
- Laboratory of Animal Nutrition, Centre for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, São Paulo, Brazil
| | - S M Thamsborg
- Department of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - T H Terrill
- Fort Valley State University,1005 State University Drive Fort Valley, GA 31030, USA
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Acharya M, Burke JM, Coffey KP, Kegley EB, Miller JE, Huff GR, Smyth E, Terrill TH, Mosjidis JA, Rosenkrans C. Changes in hematology, serum biochemistry, and gastrointestinal nematode infection in lambs fed sericea lespedeza with or without dietary sodium molybdate1,2. J Anim Sci 2015; 93:1952-61. [DOI: 10.2527/jas.2014-8584] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M. Acharya
- Department of Animal Science, University of Arkansas, Fayetteville 72701
| | - J. M. Burke
- USDA, ARS, Dale Bumpers Small Farms Research Center, Booneville, AR 72927
| | - K. P. Coffey
- Department of Animal Science, University of Arkansas, Fayetteville 72701
| | - E. B. Kegley
- Department of Animal Science, University of Arkansas, Fayetteville 72701
| | - J. E. Miller
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803
| | - G. R. Huff
- USDA, ARS, Poultry Production and Product Safety Research, Fayetteville, AR 72701
| | - E. Smyth
- Department of Animal Science, University of Arkansas, Fayetteville 72701
- USDA, ARS, Dale Bumpers Small Farms Research Center, Booneville, AR 72927
| | - T. H. Terrill
- Agricultural Research Station, Fort Valley State University, Fort Valley, GA 31030
| | - J. A. Mosjidis
- Department of Agronomy and Soils, Auburn University, Auburn, AL 36849
| | - C. Rosenkrans
- Department of Animal Science, University of Arkansas, Fayetteville 72701
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Production and transcriptional regulation of proanthocyanidin biosynthesis in forage legumes. Appl Microbiol Biotechnol 2015; 99:3797-806. [PMID: 25805345 DOI: 10.1007/s00253-015-6533-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 03/10/2015] [Accepted: 03/12/2015] [Indexed: 12/29/2022]
Abstract
Proanthocyanidins (PA), also known as condensed tannins, contribute to important forage legumes traits including disease resistance and forage quality. PA in forage plants has both positive and negative effects on feed digestibility and animal performance. The analytical methods and their applicability in measuring the contents of PA in forage plants are essential to studies on their nutritional effects. In spite of important breakthroughs in our understanding of the PA biosynthesis, important questions still remain to be answered such as the PA polymerization and transport. Recent advances in the understanding of transcription factor-mediated gene regulation mechanisms in anthocyanin and PA biosynthetic pathway in model plants suggest new approaches for the metabolic engineering of PA in forage plants. The present review will attempt to present the state-of-the-art of research in these areas and provide an update on the production and metabolic engineering of PA in forage plants. We hope that this will contribute to a better understanding of the ways in which PA production to manipulate the content of PA for beneficial effects in forage plants.
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Kommuru D, Whitley N, Miller J, Mosjidis J, Burke J, Gujja S, Mechineni A, Terrill T. Effect of sericea lespedeza leaf meal pellets on adult female Haemonchus contortus in goats. Vet Parasitol 2015; 207:170-5. [DOI: 10.1016/j.vetpar.2014.11.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 10/31/2014] [Accepted: 11/07/2014] [Indexed: 11/26/2022]
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21
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Arroyo-Lopez C, Manolaraki F, Saratsis A, Saratsi K, Stefanakis A, Skampardonis V, Voutzourakis N, Hoste H, Sotiraki S. Anthelmintic effect of carob pods and sainfoin hay when fed to lambs after experimental trickle infections with Haemonchus contortus and Trichostrongylus colubriformis. ACTA ACUST UNITED AC 2014; 21:71. [PMID: 25526546 PMCID: PMC4271655 DOI: 10.1051/parasite/2014074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 12/11/2014] [Indexed: 11/14/2022]
Abstract
The aim of the study was to compare the in vivo anthelmintic activity of sainfoin hay (Onobrychis viciifolia) and carob pod meal (Ceratonia siliqua) against gastrointestinal nematodes. Seven days before infection, 64 naive lambs were assigned to four different groups: Group S received sainfoin hay and group CAR was fed with carob pods. The remaining lambs received lucerne hay (Medicago sativa) and were assigned to positive (non-treated, NT) and negative (treated, T) control groups (treatment with albendazole). On day 0, lambs were artificially trickle infected for 6 weeks, with a mixture of infective larvae of Haemonchus contortus and Trichostrongylus colubriformis. Parasitological and pathophysiological parameters were measured repeatedly during the 2-month study. Compared to the NT group, decreases in egg excretion were observed in the CAR and S groups with significant differences only found for sainfoin (p < 0.05). At necropsy, group S showed decreases in the total worm numbers of both nematode species with significant differences for H. contortus. In contrast, no differences were noticed for the CAR group. Compared to the NT group, lower values for fecundity of female H. contortus were found in the S and CAR groups, however differences were non-significant. No differences in body weight gains were found between groups. Consistent results were found showing significantly higher packed cell volume (PCV) values in the T and S groups compared to NT and CAR groups. Overall, these results confirm a positive effect associated with the feeding of lambs with tanniniferous resources on host resilience (PCV values) and against gastrointestinal parasitic nematodes by affecting some biological traits of worm populations (e.g. eggs per gram of faeces and worm numbers). However, the anthelmintic effects differed between the two tannin-containing resources, which might be associated with the quantity and/or quality of secondary metabolites (condensed tannins and/or other polyphenols).
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Affiliation(s)
- Celia Arroyo-Lopez
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece - UMR 1225 IHAP INRA/ENVT, École Nationale Vétérinaire de Toulouse, 23 Chemin des Capelles, 31076 Toulouse Cedex, France
| | - Foteini Manolaraki
- UMR 1225 IHAP INRA/ENVT, École Nationale Vétérinaire de Toulouse, 23 Chemin des Capelles, 31076 Toulouse Cedex, France
| | - Anastasios Saratsis
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
| | - Katerina Saratsi
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
| | - Alexandros Stefanakis
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
| | - Vasileios Skampardonis
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
| | - Nikolaos Voutzourakis
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
| | - Hervé Hoste
- UMR 1225 IHAP INRA/ENVT, École Nationale Vétérinaire de Toulouse, 23 Chemin des Capelles, 31076 Toulouse Cedex, France
| | - Smaragda Sotiraki
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001 Thermi, Thessaloniki, Greece
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Effect of fall-grazed sericea lespedeza (Lespedeza cuneata) on gastrointestinal nematode infections of growing goats. Vet Parasitol 2014; 204:221-8. [DOI: 10.1016/j.vetpar.2014.06.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 05/30/2014] [Accepted: 06/01/2014] [Indexed: 11/20/2022]
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23
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Kommuru D, Barker T, Desai S, Burke J, Ramsay A, Mueller-Harvey I, Miller J, Mosjidis J, Kamisetti N, Terrill T. Use of pelleted sericea lespedeza (Lespedeza cuneata) for natural control of coccidia and gastrointestinal nematodes in weaned goats. Vet Parasitol 2014; 204:191-8. [DOI: 10.1016/j.vetpar.2014.04.017] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 03/05/2014] [Accepted: 04/16/2014] [Indexed: 11/30/2022]
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Akkari H, Rtibi K, B’chir F, Rekik M, Darghouth MA, Gharbi M. In vitro evidence that the pastoral Artemisia campestris species exerts an anthelmintic effect on Haemonchus contortus from sheep. Vet Res Commun 2014; 38:249-55. [DOI: 10.1007/s11259-014-9609-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2014] [Indexed: 10/25/2022]
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Rathinam T, Gadde U, Chapman HD. Sericea Lespedeza has no anticoccidial effect when included in the diet of chickens infected with three species of Eimeria. Vet Parasitol 2014; 202:265-9. [PMID: 24594212 DOI: 10.1016/j.vetpar.2014.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 01/17/2014] [Accepted: 01/21/2014] [Indexed: 10/25/2022]
Abstract
Anticoccidial effects of Sericea Lespedeza (SL) included in the diet at different levels were evaluated in chickens following oral infection with sporulated oocysts of either Eimeria acervulina, Eimeria maxima or Eimeria tenella. A series of experiments were conducted to determine the effect of SL upon the ability of the parasites to multiply in the intestine, and the effect on bodyweight gain, feed intake, and feed conversion following infection. Chicks infected with a low dose of oocysts (500 oocysts/bird) of E. acervulina or E. maxima did not show differences in the numbers of oocysts produced in the feces whether they were given 0, 1, 2, or 4% SL in the diet. There was no significant difference in the weight gain, feed intake, or FCR of birds infected with high doses of E. acervulina or E. maxima (200,000 or 100,000 oocysts/bird respectively) whether 0, 1, 2, or 4% SL was included in the feed. No significant difference in the numbers of oocysts in the feces, weight gain, feed intake, and FCR of birds infected with E. tenella (low dose of 500 oocysts; high dose of 50,000 oocysts per bird) whether 4% SL was included in the feed. The results of this study indicate that SL has no anticoccidial activity against Eimeria species in the chicken.
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Affiliation(s)
- T Rathinam
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - U Gadde
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - H D Chapman
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
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Burke J, Miller J, Terrill T, Mosjidis J. The effects of supplemental sericea lespedeza pellets in lambs and kids on growth rate. Livest Sci 2014. [DOI: 10.1016/j.livsci.2013.10.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Moreno-Gonzalo J, Osoro K, García U, Frutos P, Celaya R, Ferreira LMM, Ortega-Mora LM, Ferre I. Anthelmintic effect of heather in goats experimentally infected with Trichostrongylus colubriformis. Parasitol Res 2013; 113:693-9. [PMID: 24271153 DOI: 10.1007/s00436-013-3697-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 11/11/2013] [Indexed: 10/26/2022]
Abstract
The effects of heather (composed primarily of Calluna vulgaris with a smaller content of Erica umbellata and Erica cinerea) consumption on the establishment of incoming infective larvae (experiment 1, preventive treatment) and an adult worm population (experiment 2, curative treatment) were investigated in Cashmere goats experimentally infected with Trichostrongylus colubriformis. In experiment 1, 12 castrated male goats were divided into two groups: heather-supplemented vs. non-supplemented animals. After 2 weeks of adaptation to the diet, all goats were experimentally infected per os with 6,000 T. colubriformis third-stage larvae. Three weeks post-infection, the goats were slaughtered, and worm counts as well as female worm fecundity and development were determined. Heather consumption was associated with a close to significant (P=0.092) reduction (mean 14 %) in larvae establishment. No effect on fecundity was observed, but the length of female worms in supplemented goats was greater (P<0.001). In experiment 2, 15 non-lactating does were experimentally infected with 6,000 T. colubriformis third-stage larvae. At 6 weeks post-infection, three groups were established: control, heather-supplemented and heather-supplemented with polyethylene glycol. Individual faecal nematode egg output was measured twice weekly to assess gastrointestinal nematode egg excretion. The goats were slaughtered 5 weeks after heather administration (11 weeks post-infection), and worm counts as well as female worm fecundity and development were subsequently determined. Heather administration was associated with a significant (P<0.001) decrease (between 47 and 66 % compared with control group) in egg excretion from 45 to 76 days post-infection. Although worm counts and female fecundity were lower in supplemented goats, no significant differences were observed. Overall, the results showed a reduction in T. colubriformis larvae establishment and a decrease in nematode egg excretion when heather was administered in experimentally infected goats. The heather plus polyethylene glycol treatment reduced nematode egg excretion levels at the same proportion as heather, thereby suggesting that the threshold of tannins required for an anthelmintic effect is most likely quite low.
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Affiliation(s)
- J Moreno-Gonzalo
- SALUVET Group, Department of Animal Health, Faculty of Veterinary Sciences, Complutense University of Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
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Naumann HD, Tedeschi LO, Muir JP, Lambert BD, Kothmann MM. Effect of molecular weight of condensed tannins from warm-season perennial legumes on ruminal methane production in vitro. BIOCHEM SYST ECOL 2013. [DOI: 10.1016/j.bse.2013.03.050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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The use of redberry juniper (Juniperus pinchotii) to reduce Haemonchus contortus fecal egg counts and increase ivermectin efficacy. Vet Parasitol 2013; 197:182-8. [DOI: 10.1016/j.vetpar.2013.06.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 05/29/2013] [Accepted: 06/07/2013] [Indexed: 11/24/2022]
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30
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Naumann HD, Armstrong SA, Lambert BD, Muir JP, Tedeschi LO, Kothmann MM. Effect of molecular weight and concentration of legume condensed tannins on in vitro larval migration inhibition of Haemonchus contortus. Vet Parasitol 2013; 199:93-8. [PMID: 24126088 DOI: 10.1016/j.vetpar.2013.09.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 09/18/2013] [Accepted: 09/19/2013] [Indexed: 10/26/2022]
Abstract
The effect of molecular weight of condensed tannins (CT) from a variety of warm-season perennial legumes commonly consumed by sheep and goats on anthelmintic activity has not been previously explored. The objectives of this study were to determine if molecular weight of CT from warm-season perennial legumes could predict the biological activity of CT relative to anthelmintic activity against ivermectin resistant L3 stage Haemonchus contortus (HC) using a larval migration inhibition (LMI) assay. A second objective was to determine if CT from warm-season perennial legumes possess anthelmintic properties against L3 stage (HC). Lespedeza stuevei had the greatest concentration of total condensed tannin (TCT; 11.7%), whereas, with the exception of Arachis glabrata, a CT-free negative control, Leucaena retusa had the least TCT (3.3%). Weight-average molecular weight of CT ranged from 552 Da for L. stuevei to 1483 Da for Lespedeza cuneata. The treatments demonstrating the greatest percent LMI were L. retusa, L. stuevei and Acacia angustissima var. hirta (65.4%, 63.1% and 42.2%, respectively). The ivermectin treatment had the smallest percent LMI (12.5%) against ivermectin resistant L3 HC. There was a weak correlation (R(2)=0.34; P=0.05) between CT MW and percent LMI, suggesting that molecular weight of CT is a weak contributing factor to CT biological activity as it relates to LMI of L3 stage HC. L. stuevei, L. retusa and A. angustissima var. hirta STP5 warrant further evaluation of anthelmintic properties in vivo.
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Affiliation(s)
- H D Naumann
- Texas A&M University, Soil and Crop Sciences Department, 2474 TAMU, College Station, TX 77843, USA; Texas A&M AgriLife Research, 1229 North US Highway 281, Stephenville, TX 76401, USA.
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Effect of the consumption of heather on incoming larvae and established population of Teladorsagia circumcincta in experimentally infected Cashmere goats. Vet Parasitol 2013; 196:124-9. [DOI: 10.1016/j.vetpar.2013.02.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 01/30/2013] [Accepted: 02/06/2013] [Indexed: 11/23/2022]
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Burke J, Miller J, Terrill T, Orlik S, Acharya M, Garza J, Mosjidis J. Sericea lespdeza as an aid in the control of Emeria spp. in lambs. Vet Parasitol 2013; 193:39-46. [DOI: 10.1016/j.vetpar.2012.11.046] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 11/27/2012] [Accepted: 11/28/2012] [Indexed: 11/28/2022]
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Gujja S, Terrill T, Mosjidis J, Miller J, Mechineni A, Kommuru D, Shaik S, Lambert B, Cherry N, Burke J. Effect of supplemental sericea lespedeza leaf meal pellets on gastrointestinal nematode infection in grazing goats. Vet Parasitol 2013; 191:51-8. [DOI: 10.1016/j.vetpar.2012.08.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 06/27/2012] [Accepted: 08/17/2012] [Indexed: 10/28/2022]
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Martínez-Ortíz-de-Montellano C, Arroyo-López C, Fourquaux I, Torres-Acosta JFJ, Sandoval-Castro CA, Hoste H. Scanning electron microscopy of Haemonchus contortus exposed to tannin-rich plants under in vivo and in vitro conditions. Exp Parasitol 2012; 133:281-6. [PMID: 23246590 DOI: 10.1016/j.exppara.2012.11.024] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 11/16/2012] [Accepted: 11/26/2012] [Indexed: 10/27/2022]
Abstract
The structural changes induced in adult Haemonchus contortus after in vitro and in vivo contact with a tannin-rich (TR) plant, either tzalam (Lysiloma latisiliquum) or sainfoin (Onobrychis viciifolia), were assessed using scanning electron microscopy (SEM). All the worms used in the study were adult females. The Haemonchus adult worms were obtained from the abomasum of infected donor goats. Adult H. contortus were kept in contact with the extracts of TR plants for 24h for the in vitro assays and were compared to worms maintained in PBS (control). For the in vivo studies, the adult H. contortus parasites were obtained from artificially infected goats. All the goats were fed a tannin-free diet until D27 post-infection when infection was patent. On D28 some goats were fed fodder of one of the TR plants for seven consecutive days. Thus, their H. contortus were in contact with TR fodder within the gastrointestinal tract. The control worms were obtained from goats fed only a tannin-free diet. In the in vitro assays and in vivo studies, the SEM observations revealed structural alterations in the worms after contact with TR plants when compared to the control worms (i.e.: longitudinal and transversal folds and thicker cuticular ridges, material aggregates around the buccal capsule and/or vulva or anus). The main changes concerned the cuticle and the buccal area. The structural changes found in the worms exposed to TR plants might affect their motility and nutrition with possible consequences on their reproduction, as suggested by previous in vivo trials.
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Copani G, Hall JO, Miller J, Priolo A, Villalba JJ. Plant secondary compounds as complementary resources: are they always complementary? Oecologia 2012; 172:1041-9. [DOI: 10.1007/s00442-012-2551-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 11/26/2012] [Indexed: 11/28/2022]
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Condensed tannins from Sesbania sesban and Desmodium intortum as a means of Haemonchus contortus control in goats. Trop Anim Health Prod 2012; 44:1939-44. [DOI: 10.1007/s11250-012-0160-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2012] [Indexed: 10/28/2022]
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Use of a mixed sericea lespedeza and grass pasture system for control of gastrointestinal nematodes in lambs and kids. Vet Parasitol 2012; 186:328-36. [DOI: 10.1016/j.vetpar.2011.11.074] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Revised: 11/22/2011] [Accepted: 11/29/2011] [Indexed: 11/19/2022]
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Gray G, Connell J, Phimphachanhvongsod V. Worms in smallholder livestock systems: Technologies and practices that make a difference. Vet Parasitol 2012; 186:124-31. [DOI: 10.1016/j.vetpar.2011.11.056] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Moreno-Gonzalo J, Ferre I, Celaya R, Frutos P, Ferreira L, Hervás G, García U, Ortega-Mora L, Osoro K. Potential use of heather to control gastrointestinal nematodes in goats. Small Rumin Res 2012. [DOI: 10.1016/j.smallrumres.2011.10.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Experiences with integrated concepts for the control of Haemonchus contortus in sheep and goats in the United States. Vet Parasitol 2011; 186:28-37. [PMID: 22178411 DOI: 10.1016/j.vetpar.2011.11.043] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The generally warm, moist environmental conditions in the southern United States (U.S.) are ideal for survival and growth of the egg and larval stages of Haemonchus contortus and other gastrointestinal nematodes (GIN) of sheep and goats. Consequently, infection with GIN is the greatest threat to economic small ruminant production in this region. With anthelmintic resistance now reaching epidemic proportions in small ruminants in the U.S., non-chemical control alternatives are critically needed. The Southern Consortium for Small Ruminant Parasite Control (SCSRPC) was formed in response to this crisis and over the last decade has successfully validated the use of several novel control technologies, including FAMACHA(©) for the implementation of targeted selective treatments (TST), copper oxide wire particles (COWP), nematode-trapping fungi, and grazing or feeding hay of the high-tannin perennial legume sericea lespedeza [Lespedeza cuneata (Dum.-Cours. G. Don)]. Producer attitudes toward GIN control in the U.S. have been shifting away from exclusive dependence upon anthelmintics toward more sustainable, integrated systems of parasite control. Some novel control technologies have been readily adopted by producers in combination with appropriate diagnostic tools, such as FAMACHA(©). Others techniques are still being developed, and will be available for producer use as they are validated. Although new drugs will likely be available to U.S. goat and sheep producers in the future, these will also be subject to development of anthelmintic resistance. Therefore, the adoption and implementation of sustainable GIN control principles will remain important. With emerging markets for grass-fed or organic livestock, there will continue to be a critical need for research and outreach on development and on-farm application of integrated GIN control systems for small ruminants in the U.S. for the foreseeable future.
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Burke JM, Whitley NC, Pollard DA, Miller JE, Terrill TH, Moulton KE, Mosjidis JA. Dose titration of sericea lespedeza leaf meal on Haemonchus contortus infection in lambs and kids. Vet Parasitol 2011; 181:345-9. [PMID: 21621921 DOI: 10.1016/j.vetpar.2011.05.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Revised: 04/28/2011] [Accepted: 05/03/2011] [Indexed: 10/18/2022]
Abstract
The objective of three experiments was to determine the impact of supplementing sericea lespedeza (Lespedeza cuneata; SL) in three concentrations in a loose or pelleted diet on gastrointestinal nematodes (GIN) in small ruminants. Experiments on lambs were conducted at the USDA, Agricultural Research Service in Booneville, AR (Exp. 1) and at Louisiana State University in Baton Rouge, LA (Exp. 2); an experiment on goat kids occurred at University of Maryland-Eastern Shore (Exp. 3). Exp. 1 used crossbred hair sheep lambs naturally infected with GIN that were randomly allocated to diets containing 0, 25, 50, and 75% SL diets (n=11 or 12/diet). Exp. 2 consisted of Haemonchus contortus-inoculated crossbred wool breed lambs that were blocked by gender and FEC and randomly assigned to 0, 25, 50, or 75% SL diet (n=8/diet). Fecal egg counts (FEC) and blood packed cell volume (PCV) were not influenced by SL supplementation in Exp. 1 and 2. Exp. 3 consisted of naturally GIN infected Boer crossbred goat kids in individual pens. Kids were blocked by FEC and randomly allotted to treatments of 0, 20, 40, or 60% SL with 9-13 goats/diet. The more SL fed, the greater the reduction in FEC (P<0.001). There was an increase in PCV in SL fed goats (P<0.001). Larval speciation at the end of the experiment indicated that feces from control animals produced 43% H. contortus larva while 20, 40 and 60% SL resulted in 39%, 35% and 31% H. contortus larvae, respectively. Feeding dried SL may be less effective in lambs than kids, though concurrent studies must be conducted to confirm this.
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Affiliation(s)
- J M Burke
- Dale Bumpers Small Farms Research Center, USDA, ARS, Booneville, AR 72927, USA.
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Squires JM, Ferreira JFS, Lindsay DS, Zajac AM. Effects of artemisinin and Artemisia extracts on Haemonchus contortus in gerbils (Meriones unguiculatus). Vet Parasitol 2010; 175:103-8. [PMID: 20943323 DOI: 10.1016/j.vetpar.2010.09.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2010] [Revised: 09/06/2010] [Accepted: 09/08/2010] [Indexed: 10/19/2022]
Abstract
Haemonchus contortus is a blood-sucking abomasal parasite of small ruminants that is responsible for major losses to producers worldwide. Resistance of this nematode to commercial anthelmintics has produced a demand for alternative control methods. Plants in the genus Artemisia have traditionally been used as anthelmintics and whole plants and plant extracts have demonstrated activity against gastrointestinal nematodes in several studies. In addition, Artemisia annua is the sole commercial source of artemisinin, the raw material used to produce drugs effective against the hemoprotozoan malaria parasites (Plasmodium species). Artemisinin derivatives have also shown efficacy against some trematodes, including Fasciola hepatica and Schistosoma species. In this study, artemisinin was tested for efficacy against H. contortus in a gerbil model of infection. Also tested in the gerbil model were an aqueous extract, an ethanolic extract and the essential oil of A. annua, and an ethanolic extract of Artemisia absinthium. In all experiments, gerbils were infected with 600 third-stage H. contortus larvae. In experiment 1, gerbils were treated orally with 400 milligrams per kilogram body weight (mg/kg BW) artemisinin once or 200mg/kg BW artemisinin daily for 5 days (Days 4-8 post-infection). In experiment 2, gerbils were treated daily for 5 days with 600 mg/kg BW of A. annua ethanolic or aqueous extract. In Experiment 3, gerbils were treated with 1000 mg/kg BW of A. annua or A. absinthium ethanolic extract or with 300 mg/kg BW of A. annua essential oil daily for five consecutive days (Days 4-8 post-infection). No significant effects of treatment were seen with artemisinin or any of the Artemisia species extracts at the dosages studied. The non-ionic surfactant Labrosol(®) was an effective nontoxic solvent for delivery of hydrophilic plant extracts and the lipophilic essential oil used in the study.
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Affiliation(s)
- Jill M Squires
- Department of Biomedical Science and Pathobiology, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061-0442, USA
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Burke J, Orlik S, Miller J, Terrill T, Mosjidis J. Using copper oxide wire particles or sericea lespedeza to prevent peri-parturient gastrointestinal nematode infection in sheep and goats. Livest Sci 2010. [DOI: 10.1016/j.livsci.2010.04.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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