Phytotherapy in zoo animals

Phytotherapy is one of the oldest medical disciplines and was traditionally based on empiricism (Reichling et al., 2008). Nowadays, its use as an additional integral component of evidence based medicine is well accepted in human medicine (Finkelmann, 2009). Herbal remedies are generally characterised by a broad therapeutic index. They consist of multicomponent mixtures and act as multi-target drugs with pleiotropic effects. In Switzerland, veterinary phytotherapy has been relaunched in 2006 as a subunit of the Swiss Medical Society for Phytotherapy (SMGP-vet). Since 2012, the certificate of qualification in veterinary phytotherapy has been approved by the Swiss Veterinary Association (GST/SVS). Historically, one of the common approaches to gain insight into the medical effects of plants was self-medication. In non-human animals, self medication remains a controversial subject, because evidence is mostly anecdotal. A few experimentally verified cases of self-medication support the theoretical expectation that animals can and do make specific foraging decisions that function specifically to remediate illness (Huffman and Caton, 2001; Villalba et al., 2006; Singer et al., 2009). In zoological medicine, this concept has first been implemented by primate keeping institutions. Permanent access to selected medicinal plants suggested self medication and helped maintain the health of certain primate species (Cousins, 2006)

Recommendations to the formulation of EU regulation 2092/91 on livestock production

Within the SAFO network, the workpackage on standard development has focussed on the topic, on how and to what degree the EU-Regulations con-tribute to the objective of a high status of anima health and food safety in organic livestock production. Results and conclusions from the discussions at 5 SAFO workshops are presented

Swiss ethnoveterinary knowledge on medicinal plants - a within-country comparison of Italian speaking regions with north-western German speaking regions

BACKGROUND: Ethnoveterinary knowledge in Europe may play an important role as a basis for sustainable treatment options for livestock. Aims of our study were (a) to compare the ethnoveterinary practices of two culturally and sociodemographically different regions of Switzerland, (b) to compare results with earlier ethnoveterinary studies conducted in Switzerland and in adjacent Italian regions and, (c) to evaluate possible reasons for regional differences in European ethnoveterinary medicine. METHODS: 25 interviews were conducted in 2014 in all Italian speaking regions (ItR) of Switzerland, and 31 interviews were held in five north-western German speaking Cantons (GeC). Semi-structured questionnaires were used to collect detailed information regarding plant species, mode of preparation, dosage, route of administration, category of use, origin of knowledge, frequency of use, and satisfaction with outcomes of the treatments. RESULTS: A total of 162 homemade remedies in ItR and 219 in GeC were reported, out of which 125 and 145, respectively, were reported to contain only one plant species (homemade single species herbal remedy report, HSHR). 44 ItR and 43 GeC plant species were reported to treat livestock, of which only a half were used in both regions. For each HSHR, we classified the treatment intention of all use reports (UR), leading to a total of 205 and 219 UR in ItR and GeC respectively. While cattle were the most often treated livestock species in both study regions, in ItR 40% of UR were administered to small ruminants. Main indications in both regions were gastrointestinal diseases and skin afflictions, but in ItR a high number of URs were reported as antiparasitics. URs were mainly handed down from the past generation, but in GeC the source of knowledge for 20% of URs were from courses. Regarding the used plant species, ItR showed a higher concordance with Swiss than Italian studies, but with some differences to all regions. A total of 22 (14 ItR; 8 GeC) plant species in this study have not been reported before in ethnoveterinary studies of Swiss and Italian alpine regions. CONCLUSIONS: ItR and GeC, show differences and similarities with respect to their own ethnoveterinary practices and earlier Swiss and Italian ethnoveterinary studies. Linguistic, geographical, as well as social and farm-structural conditions influence the regional ethnoveterinary knowledge. However, political borders seem to be more important than language or geographical barriers

Pflanzliche Hausmittel der Nordschweiz zur Behandlung von Haut und Wunden beim Nutztier

This study describes the composition of 34 traditional homemade herbal remedies used by farmers of 7 northern Swiss cantons in 49 different applications regarding wounds and other skin alterations in livestock. Twelve plant species from 8 families were identified. Matricaria recutita L. and Calendula officinalis L. were the most often administered plants both from the most frequently used plant family of Asteraceae. The processing of the formulations was mainly based on oil/fat and water extractions. Farmers used bathes, wash and compresses or simply the direct administration of ointments to the lesions. Regarding recent pharmaceutical and human clinical research results the use of the most often named plant species seems to be eligible

Treatment of organic livestock with medicinal plants : a systematic review of European ethnoveterinary research

Background: The EC Regulation for Organic Farming states that organic livestock should be treated preferably with phytotherapeutic products. In spite of the high importance of organic livestock in Europe, primarily ruminants, today almost no phytotherapeutic product is registered for livestock. Also, scientific information regarding veterinary phytotherapy is rare. The aim of this paper is to find approaches to cope with health problems of organic ruminants in Europe on the basis of findings from the European ethnoveterinary medicine (EuEVM). Methods: A systematic review of ethno-biomedicinal papers was conducted with the aid of the Scopus database, and 75 papers, from European countries were analyzed regarding ethnoveterinary information. Results: A total of 590 plant species referring to 102 different plant families are reported to be used for animal treatment, with Asteraceae, Fabaceae and Lamiaceae being the most important families. The traditional use of some plant species (e.g. mallow, chamomile, wormwood) corresponds with findings from recent scientific literature. The large number of less studied plant species, such as white lupin as an antiparasitic herb, and Helleborus spp. as potential immunostimulatory agent, opens an interesting field for future research. Conclusions: In general, EuEVM provides interesting treatment approaches for gastrointestinal and dermatological disorders as well as parasitosis. Findings regarding disorders of female genital or respiratory tract are less consistent. Nevertheless, EuEVM offers a solid basis for stimulating research in veterinary phytotherapy in Europe with a perspective to solve animal health problems in organic or even nonorganic ruminant production

Swiss ethnoveterinary knowledge in medicinal plants – a within country comparison of Italian speaking with German speaking regions

Background Ethnoveterinary knowledge in Europe may play an important role as a basis for sustainable treatment options for livestock. Aims of our study were (a) to compare the ethnoveterinary practices of two culturally and sociodemographically different regions of Switzerland, (b) to compare results with earlier ethnoveterinary studies conducted in Switzerland and in adjacent Italian regions and, (c) to evaluate possible reasons for regional differences in European ethnoveterinary medicine. Methods 25 interviews were conducted in 2014 in all Italian speaking regions (ItR) of Switzerland, and 31 interviews were held in five north-western German speaking Cantons (GeC). Semi-structured questionnaires were used to collect detailed information regarding plant species, mode of preparation, dosage, route of administration, category of use, origin of knowledge, frequency of use, and satisfaction with outcomes of the treatments. Results A total of 162 homemade remedies in ItR and 219 in GeC were reported, out of which 125 and 145, respectively, were reported to contain only one plant species (homemade single species herbal remedy report, HSHR). 44 ItR and 43 GeC plant species were reported to treat livestock, of which only a half were used in both regions. For each HSHR, we classified the treatment intention of all use reports (UR), leading to a total of 205 and 219 UR in ItR and GeC respectively. While cattle were the most often treated livestock species in both study regions, in ItR 40% of UR were administered to small ruminants. Main indications in both regions were gastrointestinal diseases and skin afflictions, but in ItR a high number of URs were reported as antiparasitics. URs were mainly handed down from the past generation, but in GeC the source of knowledge for 20% of URs were from courses. Regarding the used plant species, ItR showed a higher concordance with Swiss than Italian studies, but with some differences to all regions. A total of 22 (14 ItR; 8 GeC) plant species in this study have not been reported before in ethnoveterinary studies of Swiss and Italian alpine regions. Conclusions ItR and GeC, show differences and similarities with respect to their own ethnoveterinary practices and earlier Swiss and Italian ethnoveterinary studies. Linguistic, geographical, as well as social and farm-structural conditions influence the regional ethnoveterinary knowledge. However, political borders seem to be more important than language or geographical barriers

Online-Informationssystem für die Phytotherapie bei Tieren

Die Phytotherapie gewinnt auch in der Veterinärmedizin zunehmend an Beliebtheit. Um das therapeutische Potenzial der Arzneipflanzen auszuschöpfen und deren sicheren Einsatz zu gewährleisten, bedarf es aber besonderer Kenntnisse der wirksamen Pflanzenteile beziehungsweise Zubereitungen. Unsachgemässe Anwendungen und Überdosierungen von Arzneipflanzen können toxisch sein. Deshalb haben wir mit www.phytoarznei.ch eine Entscheidungshilfe geschaffen, die online einen raschen Zugriff auf das aktuelle Wissen zu Arzneipflanzen und deren Gebrauch bei Tieren erlaubt. Dieses ­Informationssystem basiert auf der verfügbaren Fach­literatur, die nach kritischer Auswertung in eine strukturierte Datenbank eingebracht wurde. Für jede Arz­neipflanze beziehungsweise pflanzliche Droge sind therapeutische Indikationen, Anwendungsarten, organoleptische Eigenschaften, Inhaltsstoffe, pharmakologische Wirkungen, Dosierungen, Behandlungsdauer, Toxizität, gesetzliche Vorschriften bei Nutztieren sowie Dopingrelevanz aufgeführt. Zwei Suchprogramme gewährleisten einen benutzerfreundlichen Zugang, entweder durch die Eingabe des Pflanzennamens, des Drogennamens bzw. der Inhaltsstoffe der Pflanze in einem Suchfeld oder durch die Auswahl der gewünschten Tierspezies sowie therapeutischen Anwendung aus entsprechenden Dropdown-Listen. Diese Datenbank zu Arzneipflanzen ist mit der Giftpflanzendatenbank der Universität Zürich und, falls entsprechende Fertigpräparate vorliegen, mit dem Schweizerischen Tierarzneimittelkompendium sowie einem Verzeichnis von Veterinärprodukten verknüpft

Zwei Jahre pro-Q – Bilanz eines biokonformen Eutergesundheitsprogrammes

The pro-q-project is an udder health programme especially for organic farmers under Swiss conditions. The aim is to minimize the use of s antibiotics and to assure a good udder health state on the farms. At the end of the third project year of 100 project farms 16 participate for more than two years. The udder health situation of these 16 farms improved moderately in the second project year (37% of the cows with a so-matic cell count > 100’000/ml) compared to the year before project start (40% of the cows with a somatic cell count > 100’000/ml). Furthermore, a nearly linear increase of the arithmetic mean of herd lactation number (3.27 year before project start, 3.33 first project year, 3.44 second project year, resp.) could be found. The number of antibiotic treatments per cow and year decreased from 0.37 in the year before project start to 0.24 in the second project year

Management factors affecting udder health and effects of a one year extension program in organic dairy herds

The first part of this study was a cross-sectional analysis of the impact of 29 management factors on udder health in organic dairy farms in Switzerland. All 77 farms joined the extension program ‘pro-Q'. As a measure of udder health the theoretical bulk milk somatic cell count (TBMSCC) calculated by the monthly cow composite somatic cell count over a time period of 1 year was chosen. The basic udder health of the farms was determined by TBMSCC during the year prior to the start of the project (mean for all farms = 176 460 cells/ml). In the multivariable analysis, the five factors ‘swiss brown breed', ‘alpine summer pasturing', ‘calf feeding with milk from mastitis diseased cows', ‘hard bedding' and ‘no post-milking' remained as significant risk factors on udder health. In the second part of the study, the development of management factors and the udder health situation affected by an extension program after 1 year was investigated. A partial improvement of the management factors on the farms but no overall improvement on udder health and no association between management changes and udder health changes were found. Improvement of udder health was more likely in farms with higher basic TBMSCC than in those farms with less udder health problems at the beginning of the projec