scholarly journals Gastrointestinal parasites of a population of emus (Dromaius novaehollandiae) in Brazil

2020 ◽  
Vol 80 (1) ◽  
pp. 66-72
Author(s):  
S. S. M. Gallo ◽  
C. S. Teixeira ◽  
N. B. Ederli ◽  
F. C. R. Oliveira
Keyword(s):  
Captive Breeding ◽  
Gastrointestinal Parasites ◽  
Sugar Solution ◽  
South American ◽  
Eimeria Spp ◽  
Dromaius Novaehollandiae ◽  
Nematode Eggs ◽  
Flotation Technique ◽  
Pcr Techniques ◽  
Protozoan Species

Abstract Emus are large flightless birds in the ratite group and are native to Australia. Since the mid-1980s, there has been increased interest in the captive breeding of emus for the production of leather, meat and oil. The aim of this study was to identify gastrointestinal parasites in the feces of emus Dromaius novaehollandiae from a South American scientific breeding. Fecal samples collected from 13 birds were examined by direct smears, both with and without centrifugation, as well as by the fecal flotation technique using Sheather’s sugar solution. Trophozoites, cysts and oocysts of protozoa and nematode eggs were morphologically and morphometrically evaluated. Molecular analysis using PCR assays with specific primers for the genera Entamoeba, Giardia and Cryptosporidium were performed. Trophozoites and cysts of Entamoeba spp. and Giardia spp., oocysts of Eimeria spp. and Isospora dromaii, as well as eggs belonging to the Ascaridida order were found in the feces. Three animals were diagnosed with Giardia spp., and three were positive for Entamoeba spp. based on PCR techniques. After analyzing the data, we concluded that emus were infected enzootically by nematode and protozoan species.

scholarly journals Occurrence of gastrointestinal parasites in goats from the Western Santa Catarina, Brazil

2014 ◽  
Vol 23 (1) ◽  
pp. 101-104 ◽  
Author(s):  
Willian Mauricio Radavelli ◽  
Rafael Pazinato ◽  
Vanderlei Klauck ◽  
Andréia Volpato ◽  
Alexandre Balzan ◽  
...  
Keyword(s):  
Mixed Infection ◽  
Gastrointestinal Parasites ◽  
Sugar Solution ◽  
Santa Catarina ◽  
Fecal Samples ◽  
Cryptosporidium Spp ◽  
Eimeria Spp ◽  
Nematode Eggs

This study aims to investigate the occurrence of gastrointestinal parasites in goats from the Western Santa Catarina, Brazil. Twenty four farms were analyzed in 17 different municipalities. Animals (n=217) from different production purposes (milk and meat) and age were randomly chosen. Fecal samples were collected from the rectum stored in plastic bottles and transported to the laboratory in portable coolers at 10 °C. The technique of centrifugal flotation with saturated sugar solution was carried out in order to investigate the presence of eggs, cysts, and oocysts of gastrointestinal parasites. In 88.9% of the investigated animals, it was observed that the presence of nematode eggs which belongs to the Strongylida order, after cultivation and larvae identification were identified as Haemonchus spp., Trichostrongylus spp., Teladorsagia spp., Cooperia spp., and Oesophagostomum spp. Eggs of Thysanosoma, Trichuris, Moniezia, and Neoascaris genus were also observed. Additionally, the presence of oocysts of Eimeria spp. and Cryptosporidium spp. as well as cysts of Giardia spp., and Entamoeba spp. were verified. In all the farms evaluated, the animals showed a single or mixed infection, with the highest occurrence of helminths belonging to the Haemonchus and Trichostrongylus genus, as well as the protozoan Eimeria.

Efficacy of anthelmintic Eprimek against gastrointestinal nematodes in sheep

2020 ◽  
Vol 14 (4) ◽  
pp. 99-103
Author(s):  
V. I. Kolesnikov
Keyword(s):  
Live Weight ◽  
Gastrointestinal Nematodes ◽  
Production Environment ◽  
Control Groups ◽  
The North ◽  
Helminth Eggs ◽  
Nematode Eggs ◽  
Flotation Technique ◽  
And Control ◽  
Experimental Group

The purpose of the research is studying the efficacy of Eprimek (Eprinomectin) against gastrointestinal nematodes in sheep.Materials and methods. A commercial experiment to study the antiparasitic efficacy of Eprimek was carried out in June 2020 on 300 lambs of the North Caucasian breed in a private flock of Filimonovskaya Village, Izobilnensky District, the Stavropol Territory, which were divided into two groups. The experimental group of lambs (290 animals) was injected Eprimek subcutaneously at the earset at a dose of 1 ml/50 kg of live weight (10 mg of Eprinomectin in 1 ml), and 10 lambs were not treated; they were used as control. We collected feces from the lambs of the experimental and control groups before administration of the drugs and after 15 and 30 days. Fecal samples were examined by the flotation technique with a saturated solution of ammonium nitrate with counting nematode eggs in 1 g of feces. The results were processed statistically.Results and discussion. Eprimek showed a decrease in the number of excreted helminth eggs from 225.1±28.2 to 4.1±2.3 in production environment at a dose of 1 ml/50 kg of live weight, according to coprological studies on the 15th day after treatment in the experimental group of lambs. The efficacy was 98.2%, and 70% of the animals were free from the infection. The intensity of infection of the control lambs by gastrointestinal nematodes was 131–151 eggs per 1 g of feces at 100% prevalence.

scholarly journals Mini-FLOTAC and McMaster egg counting method for detection of gastrointestinal parasites in small ruminants: a comparison study

2021 ◽  
Vol 15 (2) ◽  
pp. 119-124
Author(s):  
Osires Lustosa Vieira ◽  
Lucia Oliveira Macedo ◽  
Marcos Antônio Bezerra-Santos ◽  
Lucas Azevedo dos Santos ◽  
Carla Lopes de Mendonça ◽  
...  
Keyword(s):  
Animal Health ◽  
Small Ruminants ◽  
High Sensitivity ◽  
Gastrointestinal Parasites ◽  
Comparison Study ◽  
Helminth Eggs ◽  
Nematode Eggs ◽  
Proper Diagnosis ◽  
Flotac Technique ◽  
Sensitivity Specificity

The proper diagnosis of gastrointestinal parasites of small ruminants requires the development of multivalent techniques characterized by high sensitivity, specificity, precision, reproducibility, and the ability to quickly detect and monitor infections that pose risks to animal health. The aim of this study was to evaluate the performance of Mini-FLOTAC technique and McMaster egg counting (gold standard) in the detection of gastrointestinal parasites of goats and sheep. A total of 789 fecal samples were analyzed (401 of sheep and 388 of goats). From those, nematode eggs were detected in 80.86% (638/789), being 72.57% (291/401) from sheep and 89.43% (347/388) from goats. The Mini-FLOTAC technique presented a better performance to detect helminth eggs in both goats (88.40%; 343/388) and sheep (71.57%; 287/401) (?2 = 10.358; p < 0.0001). Kappa analysis revealed a weak concordance between techniques for goats (k = 0.342; p < 0.001) and sheep (k = 0.281; p < 0.001). Data herein reported suggests that the Mini-FLOTAC is a technique more sensitive than the McMaster egg counting, therefore its use might be adopted for the diagnosis of gastrointestinal infection in small ruminants.

scholarly journals Prevalence of gastro-intestinal parasites of calves in Mirsarai Upazilla of Chittagong district of Bangladesh

2013 ◽  
Vol 42 (2) ◽  
pp. 139-142
Author(s):  
TC Nath ◽  
MJU Bhuiyan ◽  
MS Alam
Keyword(s):  
Intestinal Parasites ◽  
Fasciola Gigantica ◽  
Gastrointestinal Parasites ◽  
Parasitic Infections ◽  
Faecal Examination ◽  
Fecal Samples ◽  
Eimeria Spp

To investigate the prevalence of gastrointestinal parasites of calves, 450 feacal samples were collected from Mirsarai Upazilla of Chittagong District of Bangladesh during the period from 2011 to 2012. Fecal samples of calves aged up to 6 months of three different genotypes were examined for gastrointestinal parasites. The results of faecal examination revealed that 54.22% calves were infected with some of the parasites. Toxocara spp (22.66%), Eimeria spp (17.33%), Strongyloides spp (6.44%), gastrointestinal strongyles (3.78%), Moniezia spp (01.78%), Trichuris spp (01.56%) and Fasciola gigantica (0.66%) were found. We found eggs of Toxocara spp eggs, Strongyloides spp eggs and oocysts of Eimeria spp during the age of first month, gastrointestinal strongyles eggs and Moniezia eggs at/during/within the age of 3 months and eggs of Trichuris spp and Fasciola gigantic during the age of five months of age. Prevalence of gastrointestinal parasites in Local, Shahiwal cross and Holstein Frisian cross were 46%, 52% and 62%, respectively. The age and genotype of the calves and the locality of investigations might have influenced the prevalence of the parasitic infections. DOI: http://dx.doi.org/10.3329/bjas.v42i2.18494 Bang. J. Anim. Sci. 2013. 42 (2): 139-142

scholarly journals Surveys of Gastrointestinal Parasites of Sus scrofa domesticus (Domestic Pig) in Ushongo Local Government Area, Benue State, Nigeria.

2019 ◽  
Vol 1 ◽  
pp. 49-56
Author(s):  
A D Yaji ◽  
K T Fayum ◽  
I E Onah
Keyword(s):  
Sus Scrofa ◽  
Parasite Species ◽  
Taenia Solium ◽  
Gastrointestinal Parasites ◽  
Parasitic Infestation ◽  
Domestic Pig ◽  
Eimeria Spp ◽  
Isospora Suis ◽  
Sus Scrofa Domesticus ◽  
The Impact

Gastrointestinal parasites are responsible for substantial loss of productivity in livestock production. This study was carried out with the aim of determining the prevalence of gastrointestinal parasites of pigs in Ushongo LGA of Benue State, Nigeria over a period of three months Four hundred fecal samples were collected from the rectum of pigs and screened using the simple tube floatation and tube sedimentation techniques. An overall prevalence of 33.5% was observed. A total of 9 parasite species were isolated. Ascaris, Fasciola, Taenia solium, Trichuris suis, Hymenolepsis, Isospora suis, Strongyloides, Eimeria Spp and Hookworm had a prevalence of 24.17%,16.48%, 19.78%, 6.59%, 1.09%, 3.29%, 18.69%, 6.59%, 3.29%respectively.This study reveals that gastrointestinal parasites are relatively low in Ushongo L.G.A. Further investigation should be carried out to study the impact of parasitic infestation of pigs on public health in the study area.

scholarly journals Identification of Worm Eggs in Faeces of Egrets (Egretta sp.) in Surabaya

2019 ◽  
Vol 2 (2) ◽  
pp. 51
Author(s):  
Akbar Haryo Widhi Trismiharto ◽  
Suzanita Utama ◽  
Koesnoto Supranianondo ◽  
Djoko Poetranto ◽  
Setiawan Koesdarto ◽  
...  
Keyword(s):  
Sugar Solution ◽  
Ascaridia Galli ◽  
Toxocara Cati ◽  
Brown Sugar ◽  
Faecal Examination ◽  
Textbook Comparison ◽  
Echinostoma Revolutum ◽  
Nematode Eggs

The aim of this research was to identify worm eggs species that infected Egrets in Surabaya. A total of 40 samples were taken and faecal examination was conducted in the Laboratory by means of native, sedimentation, and floating methods, In floating method saturated brown sugar solution was used as floating media because brown sugar solution was faster in floating worm eggs. Then further examination of the worm eggs species were matched by microscopic taxonomy and textbook comparison observation. Eggs of three classes of helmints, Trematode, Cestode, and Nematode were found in faeces of Egrets in Surabaya. Species of the Nematode eggs found were Ascaris sp., Ascaridia galli, , Capillaria sp., Toxocara cati. Species of Cestode class egg found were Raillietina sp, from Trematode class were Echinostoma revolutum.

scholarly journals Parásitos gastrointestinales de aves silvestres en un ecosistema ribereño urbano tropical en Heredia, Costa Rica

2018 ◽  
Vol 66 (2) ◽  
pp. 788
Author(s):  
Gabriela Pérez-Gómez ◽  
Ana Eugenia Jiménez-Rocha ◽  
Tania Bermúdez-Rojas
Keyword(s):  
Costa Rica ◽  
Oral Cavity ◽  
Urban Ecosystems ◽  
Urban Ecosystem ◽  
Middle Part ◽  
The State ◽  
Gastrointestinal Parasites ◽  
Wild Birds ◽  
Biological Corridor ◽  
Eimeria Spp

Gastrointestinal parasites of wild birds in a tropical riverine urban ecosystem in Heredia, Costa Rica. In urban ecosystems, rivers provide various ecosystem services, among them, serving as interurban biological corridor, allowing birds to move and shelter in the middle of the city. However, high levels of pollution expose them, and even humans, to several health problems. Hence the importance of performing environmental diagnoses that allows to identify alterations and mitigate them in a timely manner. This study provides a first diagnosis of the parasitic situation of wild birds along the Pirro river which is located in an urban environment, fragmented and with high levels of surface water pollution. The sampling was carried out at the upper and middle part of the Pirro river in Heredia, Costa Rica. Mist-nets were used to capture the birds, and a general objective exam (GOE) was conducted in order to evaluate their nutritional and hydration state, as well as their physical state. In addition, stool samples were collected in order to characterize the gastrointestinal parasites (GPI). This procedure was carried out on 158 birds, belonging to 30 species, three PGI groups were identified: protozoa, nematodes and cestodes. The highest percentages of infection were represented by coccidia, with 97.6 %, followed by nematodes and cestodes with 2.4 %. Within the group of coccidios, it was possible to identify Eimeria spp., Isospora spp., in the nematodes: at the Strongylida group level and at the Capillaria spp., and for the cestodes: Choanotaenia spp. GOE resulted regular-to-good in all individuals captured, however, a general linear model was used to identify that the oral cavity and the state of the plumage could be the more linked variables with the percentage of infection by gastrointestinal parasites in birds, due to the fact that the oral cavity is the bird’s main route of ingestion, as well as the state of the plumage shows its vigor. Rev. Biol. Trop. 66(2): 788-798. Epub 2018 June 01.  

scholarly journals Influence of dietary supplementation with a formulation containing essential oils from Origanum vulgare and Citrus spp. as a means of prevention against invasions of gastrointestinal parasites in sheep

2017 ◽  
Vol 73 (11) ◽  
pp. 694-697
Author(s):  
Wiktor Bojar ◽  
Tomasz M. Gruszecki ◽  
Andrzej Junkuszew ◽  
Paulina Dudko ◽  
Monika Greguła-Kania ◽  
...  
Keyword(s):  
Essential Oils ◽  
Environmental Conditions ◽  
Management System ◽  
Gastrointestinal Parasites ◽  
Control Group ◽  
Origanum Vulgare ◽  
Genetic Traits ◽  
Study Material ◽  
Eimeria Spp ◽  
Citrus Spp

The aim of the study was to determine the efficiency of a formulation containing essential oils from Origanum vulgare (Lamiacea) and Citrus spp. (Citraceae) in limiting the prevalence and intensity of parasitic invasions in ewes kept in an indoor management system. The study material was a group of 222 mother ewes of Polish Lowland breed. During the entire experiment, the animals were kept in an indoor management system with uniform environmental conditions. On the basis of the parasitologic analysis, the flock was divided into three groups. All groups were uniform from the perspective of genetic traits, age and environmental conditions. The differentiating factor was the addition of a preparation containing essential oils from Origanum vulgare and Citrus spp. in the dose of 4 kg/ton of feed. Group 1 – control group, non-supplemented diet (74 mother ewes); Group 2 – supplemented diet from third month of pregnancy to lambing (73 mother ewes); Group 3 – supplemented diet from third month of pregnancy to weaning (75 mother ewes). The experiment involved parasitologic tests aimed at the determination of prevalence and intensity of invasions of gastrointestinal parasites in mother ewes. The study material was faeces collected from the rectum of mother ewes before the start of the experiment and on day 2, 28, 42, 56 and 70 after lambing. On the basis of the observations, it was shown that continuous use of the preparation during the whole experimental period had a beneficial impact on reducing the prevalence of invasions of Eimeria spp. and Capillaria. However, it must be stressed that both the prevalence and the intensity of parasitic invasions in the studied flock was relatively low, and so the use of such a preventive method was feasible.

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