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Sample records for red sokoto goats

  1. Trypanosomiasis in Red Sokoto and West African Dwarf Goats at Ikpa Abattoir, Nsukka, Enugu State, Nigeria

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    Okafor Obioma Juliet

    2013-10-01

    Full Text Available Goat serves as a major investment to most homes in Nigeria, mainly for provision of animal protein and income. The output of this animal is disturbed by Tsetse infestation which is the primary vector of Trypanosome. A survey of Trypanosomiasis of goat in Ikpa abattoir Nsukka, Enugu State, Nigeria was carried out between September and October 2010. This was aimed at determining the species of Trypanosome prevalent in the area and their infection rates among breeds of goat. 106 goats were sampled, among which 15(14.1% were positive for Trypanosome infection. The infection rates among the goat breeds were; Sokoto red (10.4% and West African Dwarf Goat (50.0%. The species of Trypanosome encountered were Trypanosoma vivax(66.7% and Trypanosoma brucei (33.3%. In the infection by sex, this was common among female goats in the various breeds examined and this stood as follows; 9.4% in Sokoto red and 4.7% in West African Dwarf goat. Considering the overall infection rate of Trypanosome in the breeds of goat in the study area, this was relatively high when compared with similar results in related areas; chemo prophylactic and insect control measures should be put in place to rescue the area.

  2. A Quantitative Study on the Trachea of the Red Sokoto (Maradi Goat (Capra hircus

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    O. Byanet

    2014-01-01

    Full Text Available The trachea forms the part of the conducting system which transports air from the external environment to the lungs. The aim of this study was to provide quantitative dimensions of the trachea of Red Sokoto goat (Capra hircus. Quantitative analysis was conducted on nine tracheas from goats (ages were ranged between eight months and three years without sex variation in this study. The results showed that tracheas were extended from the cricoid cartilage of larynx to the hilus of the lungs, where they were divided into the right and left bronchi. They were structurally composed of the cartilaginous rings that were incomplete dorsally but bridged by tracheal muscles at the ends of the tracheal cartilages. The mean length of the trachea from the first to the last ring was 257 ± 7.11 mm and the number of tracheal rings varied from 35 to 57, with a mean value of 49.33 ± 2.78. The left bronchial mean length (19.78 ± 2.66 mm was significantly longer than the right (10.44 ± 1.79 mm. The cross-sectional area (CSA was wider at the intrathoracic area (221.5 ± 0.2 mm2 than cervical area (176 ± 0.1 mm2.

  3. Comparative Response of the West African Dwarf Goats to Experimental Infections with Red Sokoto and West African Dwarf Goat Isolates of Haemonchus contortus

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    Lucas Atehmengo Ngongeh

    2015-01-01

    Full Text Available Response of the West African Dwarf (WAD goats to two different isolates of Haemonchus contortus, the Red Sokoto (RS goat isolate (RSHc and the WAD goat isolate (WADHc (isolated from WAD goats, was studied by experimental infections of 4–6-month-old male WAD goat kids. Group 1 and Group 2 goats were each infected with 4500 infective larvae (L3 of RSHc and WADHc, respectively. Group 3 animals served as uninfected control. Prepatent period (PPP, faecal egg counts (FEC, worm burden (WB, body weight (BW, packed cell volume (PCV, and body condition score (BCS were determined. WAD goats infected with RSHc isolate and the ones infected with WADHc isolate had mean PPP of 19.63±0.26 and 19.50±0.19, respectively. Goats infected with WADHc isolate had significantly higher FEC (P=0.004 and WB (P=0.001. BW were significantly higher (P=0.004 both in the controls and in Group 2 goats infected with WADHc isolate than in Group 1 goats infected with the RSHc isolate. BCS of animals in both infected groups dropped significantly (P=0.001. There was a significant drop in PCV (P=0.004 of both infected groups in comparison. Both isolates of H. contortus were pathogenic to the host.

  4. Growth rates and milk production potential of Sahelian and Red Sokoto breeds of goats in northern Guinea Savannah.

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    Makun, H J; Ajanusi, J O; Ehoche, O W; Lakpini, C A M; Otaru, S M

    2008-02-15

    The milk production potentials and growth rates of Red Sokoto and Sahelian goats fed basal diets of maize stover and Digitaria smutsii (wolly finger grass) supplemented with concentrate was investigated in two separate trials. In experiment 1, ten multi-parous does were allocated to intensive management following kidding. Does were hand-milked twice weekly and the milk production recorded. Body weight changes of dam and kid, milk fat, milk solid were determined weekly over 12 weeks period. The average birth weight of the Sahelian (2.2+/-0.23 kg) was significantly (p0.05) in daily milk yield and total lactation between the two breeds. The total solids and milk fat of 16.4+/-0.39 and 3.7+/-0.13% were significantly (pgoats. Animals were group-fed based on sex and fed Digitaria smutsii hay supplemented with concentrate. The growth trial lasted for 150 days with a 14 day digestibility trial. The Average Daily Gain (ADG) were significantly (pgoat can adapted and fit into the production systems of Sudan Savannah rural farmers.

  5. ASSOCIATION OF TRYPANOSOME INFECTION WITH SPERM ANTIBODIES PRODUCTION IN RED SOKOTO (MARADI GOATS

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    O. FAYEMI

    2006-01-01

    Full Text Available A total of 1021 randomly selected serum samples of adult male goats that had been screened for trypanosome infection were assayed for sperm antibodies using the immunoperoxidase staining technique. The result of the trypanosome screening revealed that 586(57.39% goats were positive for trypanosome infection, while 435(42.61% were negative. The assay for sperm antibodies showed that 482(47.21% animals were positive, while 539(52.79% were negative. In the group that was positive for trypanosome infection, 364(62.12% animals were positive, whereas 222(37.88% were negative for sperm antibodies (P<0.001. The group that was negative for trypanosome infection, had a significantly lower number and proportion 118(27.13% of positive compared to 317(72.87% negative for sperm antibodies. Out of a total 482 goats that were positive for sperm antibodies, a significantly higher number, 364(75.52%, were positive than 118(24.48% that were negative for trypanosome infection (P<0.001. In the group that was found negative for sperm antibodies, a significantly lower proportion, 222(41.19%, was positive compared to 317(58.81% that were negative for trypanosome infection (P<0.001. Seropositivity to sperm antibodies was positively correlated to trypanosome infection (P<0.001. Further work on the pathogenesis of sperm antibody production in trypanosome infection is advocated.

  6. Schistosomus reflexus in a red sokoto doe

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    A. Bello

    2012-12-01

    Full Text Available Dystocia was observed in a primiparous One year old Red Sokoto Doe and was relieved manually, the fetus was observed to be monstrous and gross pathological examination showed; cleft sternum, scoliosis, abdominal and thoracic evisceration, absence of diaphragm, pulmonary hypoplasia, malpositioned kidney and heart, spinal inversion and limb ankylosis. The digestive, respiratory, cardiovascular, urogenital and skeletal system anomalies were observed in this report. Many of the malformations and malpositioning have been previously reported. The above clinical findings suggest Schistosomus Reflexus. 

  7. The casein genes in goat breeds from different Continents: analysis by Polymerase Chain Reaction – Single Strand Conformation Polymorphism (PCR-SSCP

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    A. Caroli

    2010-04-01

    Full Text Available A screening of casein gene variability was carried out by Polymerase Chain Reaction – Single Strand Conformation Polymorphism in 8 goat breeds from Sudan (Nubian goat, Turkey (Angora Goat Lalahan Tiftic, Angora Goat Yerkoy, Hair goat and India (Jammu, Maharashtra, Rajasthan, South Goat. A total of 16 different alleles or groups of alleles were found, showing conspicuous differences among breeds. The allele frequencies were submitted to cluster analysis in order to highlight differences between breeds, also including data from Red Sokoto, West African Dwarf Nigeria, West African Dwarf Cameroon, and Borno Goat. The tree obtained from the cluster analysis showed two main lineages. The West African goat clustered together, the Indian and Turkish breeds were in the other group. Nubian goat was found in an intermediate position.

  8. Modulating effect of ascorbic Acid on transport-induced immunosuppression in goats.

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    Minka, Ndazo Salka; Ayo, Joseph Olusegun

    2011-01-01

    The effect of 12 h road transportation on some basic blood cells and the modulating role of ascorbic acid were investigated in 40 adult Red Sokoto goats during the hot dry season. The animals were divided into two groups, GI (experimental; n = 20) and GII (control; n = 20). Group 1 was administered with ascorbic acid (AA) per os at a dosage rate of 100 mg/kg body weight, while GII was given 10 mL of sterile water per goat. Forty minutes after the administration and loading, the goats were transported for 12 h. The result obtained in GII goats showed that loading, transportation, high ambient temperature (AT), and relative humidity (RH) encountered during transportation induced lymphopenia, neutrophilia, and eosinopenia, which can cause immunosuppression. In GI goats, the administration of AA prior to loading and transportation ameliorated the adverse effects of loading and transportation stress on neutrophil/lymphocyte ratio and eosinopenia of the goats.

  9. Microbiological Quality of some Expired Drugs in Sokoto Metropolis ...

    African Journals Online (AJOL)

    Sokoto State Medical Store in Sokoto Metropolis. The drugs ... Most materials used in packaging pharmaceutical products ... different medical stores located in Sokoto metropolis. ... incubated at an average ambient temperature of 260C.

  10. Prevalence of Campylobacter species in ground water in Sokoto, Sokoto state, Nigeria

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    Agatha N. Ugboma; Muhammed D. Salihu; Abdullahi A. Magaji; Abubakar, Mikail B.

    2013-01-01

    Aim: The present study was conducted to determine the presence and prevalence of Campylobacter species in ground water in Sokoto, Sokoto State. Materials and Methods: The prevalence of Campylobacter species was determined by collecting a total of 74 water samples from wells in Sokoto over a period of four months from May to August 2011 and analyzed using cultural isolation techniques and biochemical characterization. Results: Totally 39 (52.70%) water samples were Campylobacter positive. The ...

  11. Sokoto Journal of Veterinary Sciences: Submissions

    African Journals Online (AJOL)

    The Editorial Board of the Sokoto Journal of Veterinary Sciences (SJVS) wishes to invite research articles, case ... 2.1.3 All haematological and clinical chemistry measurements should be reported in the metric system in ... 2.2 Nomenclature.

  12. Carcass parameters and meat quality in meat-goat kids finished on chicory, birdsfoot trefoil, or red clover pastures

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    This study was conducted in 2009-2010 to assess carcass parameters and chevon (goat meat) quality when meat-goat kids (n = 72) were finished on pastures of red clover (Trifolium pratense L.; RCL), birdsfoot trefoil (Lotus corniculatus L.; BFT), or chicory (Cichorium intybus L.; CHIC). Final body we...

  13. Camel fetal wastage in Sokoto

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    A. Bello

    2012-11-01

    Full Text Available The study was conducted to evaluate the incidence of foetal wastage following indiscriminate slaughter of pregnant camel in the Sokoto state over a period of seven months. A total of 3172 camels were slaughtered, out of which, 1534 were females; with a total of 682 (44.46% fetuses recovered duaring the study period.441 fetuses belongs to the first trimester, 173 fetuses belongs to the second trimester, and 68 fetuses belongs to the third trimester.408 of the fetuses were male, 274 fetuses were female and 36 fetuses were at undifferetial stage.The implication of these losses was discussed and way of preventing the dilema was sugested. There was significant difference (P>0.05 between the number of fetuses recovered and the period of the study (month.

  14. Interactions between gastrointestinal parasitism and pneumonia in Nigerian goats.

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    Adeyemi, Mosunmola T; Morenikeji, Olajumoke A; Emikpe, Benjamin O; Jarikre, Theophilus A

    2017-09-01

    This study was carried out to determine the burden and interactions between parasitism and pneumonia in Nigerian goats. A total of 430 goats were examined for gastrointestinal (GIT) parasites by faecal analysis using sedimentation by gravity, Modified Winconsin sugar floatation method, McMaster egg counting techniques and for lung consolidation, pathology and morphometry of pneumonia were evaluated by standard techniques. The results from the faecal examination revealed the presence of nine (9) gastrointestinal parasites namely Eimeria, Trichuris, Oesophagostomum, Strongyloides, Moniezia, Haemonchus, Bunostomum, Trichostrongylus, and Nematodirus species and at an overall high prevalence of 74%. Eimeria species was found to have the highest prevalence of 26% for single infection, while co-infection of Eimeria and Trichuris species 21% was highest amongst other parasites, and of the breeds of goats examined for GIT parasites, the Red Sokoto (RS) breed had the highest infection rate 37%. The results from the lungs analysis showed 59% prevalence with the highest consolidation in RS (48.2%), followed by WAD (34.2%). The age of the goats was key in the infection rate of both parasites and pneumonia, which was seen to be highest in younger goats, with a significant (2.10 ± 0.4 × 10(3)) GI parasite burden in >1-2 years group. The prevalence of GIT infection with lung consolidation in the goats, was observed to influence their Body condition scores (BCS) (p goats may be predisposing factors to gastrointestinal parasites and pneumonia in Nigerian goats. There was a strong correlation (+0.243, p = 0.00) of occurrence of gastrointestinal parasitism and pneumonia in this study. Possibility of combined prophylactic measures should be considered in the nearest future.

  15. Retrospective analysis of reproductive disease conditions among domestic ruminants in Sokoto, Nigeria

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    M.A. Umaru

    2013-03-01

    Full Text Available A fifteen-year (1991 — 2005 study of reproductive cases in animals presented to the Usmanu Danfodiyo University Veterinary Teaching Hospital, Sokoto, were analyzed based on species, disease condition and sex using clinical case Files of Sheep, goat and cattle. Within the study period a total of 88 reproductive cases were handled out of which 53 (57.95 % occurred in sheep, 32(36.36 % goat and 5(5.68 % cattle. Dystocia 23(26.13 %, Pregnancy toxaemia 11(12.50 %, mastitis 9(10.23 %, castration 5(5.68 % and orchitis 3(3.41 % were the diseases recorded. Reproductive cases were higher in females 77(87.5 % than in mates 11(12.5 %. From the study, reproductive cases were most prevalent in sheep than in goats and cattle.

  16. The effects of oil palm leaf meal-based diets on the growth ...

    African Journals Online (AJOL)

    ... diets on the growth performance and haematological indices of red Sokoto goats. ... Journal of Agriculture, Forestry and the Social Sciences ... indices of Red Sokoto goats placed on oil palm leaf meal (OPLM)-wheat offal based diet.

  17. Prevalence of Campylobacter species in ground water in Sokoto, Sokoto state, Nigeria

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    Agatha N. Ugboma

    2013-12-01

    Full Text Available Aim: The present study was conducted to determine the presence and prevalence of Campylobacter species in ground water in Sokoto, Sokoto State. Materials and Methods: The prevalence of Campylobacter species was determined by collecting a total of 74 water samples from wells in Sokoto over a period of four months from May to August 2011 and analyzed using cultural isolation techniques and biochemical characterization. Results: Totally 39 (52.70% water samples were Campylobacter positive. The species identified were Campylobacter jejuni 23 (58.97%, Campylobacter coli 11 (28.21% and Campylobacter hyointestinalis 5 (12.82%. Conclusion: Based on this study, the isolation of Campylobacter species from ground water (wells in this study is of serious public health importance as untreated water has been implicated as the cause of sporadic infections and outbreaks of Campylobacteriosis worldwide. [Vet World 2013; 6(6.000: 285-287

  18. Characterization of the casein gene complex in West African goats and description of a new alpha(s1)-casein polymorphism.

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    Caroli, A; Chiatti, F; Chessa, S; Rignanese, D; Ibeagha-Awemu, E M; Erhardt, G

    2007-06-01

    The analysis of casein polymorphisms was carried out in West Africa goat populations: Red Sokoto (n = 57), West African Dwarf Nigeria (n = 27), West African Dwarf Cameroon (n = 39), and Borno (n = 37). The 4 casein genes alpha(s1) (CSN1S1), beta (CSN2), alpha(s2) (CSN1S2), and kappa (CSN3) were typed at the DNA level. No null alleles were found in any of the genes analyzed. A PCR single-strand conformation polymorphism method was implemented for the identification of CSN1S1*F allele simultaneously with A/0(1), B/E, N and the new allele. The allele differed from CSN1S1*B by a synonymous transversion TCG-->TCT in the codon corresponding to Ser(66) of the mature protein. The new allele, named CSN1S1*B', occurred at a high frequency in all the populations, ranging from 0.295 (West African Dwarf Cameroon) to 0.405 (Borno). A greater frequency was found for alleles associated with high alpha(s1)-casein quantity, as has already been observed in the goat populations from the Mediterranean area. The intermediate E allele occurred only in the Red Sokoto and at a low frequency. The faint F allele occurred in 3 populations at frequencies lower than 0.03. Linkage disequilibrium occurred in all the populations, with highly significant differences in Borno, Red Sokoto, and West Africa Dwarf Nigeria, and significant differences in West Africa Dwarf Cameroon. Only 10 haplotypes showed frequencies > or =0.05 in at least 1 of the 4 populations considered, and the overall frequency was >0.1 only for 4 haplotypes: BAAB, B'ACA, ACAB, and BACA (in the order CSN1S1-CSN2-CSN1S2-CSN3). Haplotype BAAB, postulated as an ancestral haplotype in previous studies, was the most common haplotype in all breeds except Borno, where B'ACA was predominant. The results obtained are of considerable significance given that very little information exists on the subject for African goats. The high frequency of strong alleles in the calcium-sensitive caseins as well as the high linkage disequilibrium found

  19. Physiological responses of erythrocytes of goats to transportation and the mondulatory role of ascorbic acid.

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    Minka, Ndazo Salka; Ayo, Joseph Olusegun

    2010-07-01

    Experiments were performed with the aim of investigating the effect of road transportation for 12 hr on erythrocytes of goats during the hot-dry season and the modulatory role of ascorbic acid. Forty 2.5-3-year-old Red Sokoto goats weighing 23-25 kg and belonging to both sexes served as the subjects of the study. Twenty of the goats served as the experimental group and were administered ascorbic acid (AA) per os at a dosage rate of 100 mg/kg body weight; the other 20 served as controls and were given 10 ml each of sterile water. Forty minutes after the administration and loading, the goats were transported for 12 hr. EDTA blood samples collected before loading, after loading, immediately after transportation and subsequently on the 3rd and 7th days of post-transportation were used to determine the red blood cell (RBC) count, packed cell volume (PCV), hemoglobin (Hb), erythrocyte osmotic fragility (EOF), hematimetric (intrinsic) indices and hemoglobin index levels. The obtained results showed that handling, loading and transportation of the control goats induced significant (P<0.05) increases in RBC, Hb, EOF and hypochromic erythrocytes and a decrease (P<0.05) in the volume and average Hb content in RBCs. AA administration ameliorated all these changes. The present results suggest that road transportation for 12 hr during the hot-dry season could induce serious stress, resulting in hemolysis of erythrocytes, which was ameliorated by AA administration. In addition, the results demonstrated that EOF could be used as a diagnostic tool in road transportation stress.

  20. Modeling of Sokoto Daily Average Temperature: A Fractional ...

    African Journals Online (AJOL)

    the daily average temperature (DAT) series of Sokoto metropolis for the period of 01/01/2003 to. 03/04/2007. ... in Melbourne, Australia, for the period 1981–1990 ..... Advances in Meteorology, 1-2. Period ... paper, Department of Economics.

  1. Missense and nonsense mutations in melanocortin 1 receptor (MC1R gene of different goat breeds: association with red and black coat colour phenotypes but with unexpected evidences

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    Davoli Roberta

    2009-08-01

    Full Text Available Abstract Background Agouti and Extension loci control the relative amount of eumelanin and pheomelanin production in melanocytes that, in turn, affects pigmentation of skin and hair. The Extension locus encodes the melanocortin 1 receptor (MC1R whose permanent activation, caused by functional mutations, results in black coat colour, whereas other inactivating mutations cause red coat colour in different mammals. Results The whole coding region of the MC1R gene was sequenced in goats of six different breeds showing different coat colours (Girgentana, white cream with usually small red spots in the face; Maltese, white with black cheeks and ears; Derivata di Siria, solid red; Murciano-Granadina, solid black or solid brown; Camosciata delle Alpi, brown with black stripes; Saanen, white; F1 goats and the parental animals. Five single nucleotide polymorphisms (SNPs were identified: one nonsense mutation (p.Q225X, three missense mutations (p.A81V, p.F250V, and p.C267W, and one silent mutation. The stop codon at position 225 should cause the production of a shorter MC1R protein whose functionality may be altered. These SNPs were investigated in a larger sample of animals belonging to the six breeds. The Girgentana breed was almost fixed for the p.225X allele. However, there was not complete association between the presence of red spots in the face and the presence of this allele in homozygous condition. The same allele was identified in the Derivata di Siria breed. However, its frequency was only 33%, despite the fact that these animals are completely red. The p.267W allele was present in all Murciano-Granadina black goats, whereas it was never identified in the brown ones. Moreover, the same substitution was present in almost all Maltese goats providing evidence of association between this mutation and black coat colour. Conclusion According to the results obtained in the investigated goat breeds, MC1R mutations may determine eumelanic and pheomelanic

  2. of Goats Fed to Captive Animals at the

    African Journals Online (AJOL)

    excel 2007 with p values equal to or less than. 0.05 regarded as significant. .... Serum Parameters of the Red Sokoto Buck. J. Adv. Sci. Res. ... and deer. J. Heimimhol. 67:357-362. SOULSBY, E.J.L. (1982): Helminthes, arthropods and protozoa ...

  3. Role of cooperative-societies in community development in Sokoto metropolis, Sokoto state, Nigeria

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    G. Najamuddeen

    2012-10-01

    Full Text Available This research was conducted in order assess the role of cooperatives in community development in Sokoto metropolis. The data for this research were obtained by sampling the opinion of 60 respondents all of which are members of different cooperatives in the study area using simple random sampling technique. The research instrument used was questionnaire administration and the data obtained were analyzed using descriptive statistics (frequencies and percentages.The study showed that 50% of the respondents were between the ages of 20 and 30 years. 62% of them sourced their money through personal contributions. The research revealed that the contribution of cooperatives societies in community development through self help effort are more of schools rehabilitation, road construction and other community projects (mosques construction, rehabilitation, donation of books and medicine to schools and community clinic, financial and material assistance to disabled people. 70% of the respondents have stated that that they have not received any assistance from the government. Recommendations were made and an appeal to the government to intensify its effort in financing capacity building and provision of technical facilities.

  4. EFFECT OF BREED, SEX AND SOURCE WITHIN BREED ON THE HEAMATOGICAL PARAMETERS OF THE NIGERIAN GOATS

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    J.C. OKONKWO

    2011-01-01

    Full Text Available Effect of breed, sex and source within breed, together with their interactions on the haematological parameters of Nigerian goats were studied using 81 goats (comprising 9 males and 18 females per breed, objective being to characterize and outline the differences and similarities between the breeds in blood parameters. The goats were derived from different geo-ecological zones in the country based on the areas of preponderance of each breed. The breeds studied were: the Sahel goat (SG, Red Sokoto goat (RSG, and West African Dwarf goat (WADG and hematological values obtained per breed were: 22.52±1.48, 23.04±3.56, and 29.22±4.76 (%PCV; 7.52±0.50, 7.82±1.25 and 9.48±1.60 (g/dl Hb; 2.71±0.23, 3.09±0.64, and 4.10±0.42 (x1012/l RBC; 11.94±1.10, 11.32±2.03 and 9.23±0.63 (x109cells/l WBC, and 83.22±1.67, 76.72±2.30 and 73.34±3.40 (x106/mm3 MCV, respectively. Significant differences (P0.05 for all the breeds. The WADGs were superior to the RSGs and SGs in PCV, Hb, and RBC counts, but lower in WBC counts and MCV. The SGs were similar in most of the haematological profiles examined, irrespective of geo-ecological distance, indicating homogeneity of the breed. The sahelian goat breed also outscored other breeds in MCV, showing that the breed has greater propensity to transport oxygen and in situation occasioning oxygen starvation, the breed survives better. This explains the reason for the survival of the breed in arid and semi-arid zone. Gender has no effect on the MCV and the values of 83.22±1.67x106/mm3, 76.72±2.30x106/mm3 and 73.34±3.40x106/mm3 were observed for the SG, RSG, and WADG, respectively.

  5. Seroprevalence of leptospires in sheep slaughtered at Sokoto metropolitan Abattoir

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    G. Bashiru

    2013-03-01

    Full Text Available In a study to determine the seroprevalence of leptospiralantibodies in sheep slaughtered at Sokoto metropolitan abattoir, Nigeria, bloodwas collected from 282 sheep made up of both male and female. The serum wascollected and analysed using an antigen coated IgG ELISA, out of which 20 tested positive by the ELISA giving anoverall prevalence of 7.1%. Prevalences recorded for age was 18.48% for ≤ 2yrsand 1.58% for > 2yrs, and sex was 3.09% for male and 12.50% for females.There was a significant (P

  6. Heavy metal levels in Sokoto metropolis as a result of local ...

    African Journals Online (AJOL)

    new user

    2013-08-01

    Aug 1, 2013 ... Key words: Heavy metal, aluminium utensils, pollution, Sokoto. INTRODUCTION ... these metals are toxic and result in health impacts when present in .... can be toxic and poisoning to mammals if inhaled or injected in higher.

  7. Production of transgenic cashmere goat embryos expressing red fluorescent protein and containing IGF1 hair-follicle-cell specific expression cassette by somatic cell nuclear transfer

    Institute of Scientific and Technical Information of China (English)

    BOU; ShorGan

    2009-01-01

    In the present study, cashmere goat fetal fibroblasts were transfected with pCDsR-KI, a hair-follicle-cell specific expression vector for insulin-like growth factor 1 (IGF1) that contains two markers for selection (red fluorescent protein gene and neomycin resistant gene). The transgenic fibroblasts cell lines were obtained after G418 selection. Prior to the somatic cell nuclear transfer (SCNT), the maturation rate of caprine cumulus oocytes complexes (COCs) was optimized to an in vitro maturation time of 18 h. Parthenogenetic ooctyes were used as a model to investigate the effect of two activation methods, one with calcium ionophore IA23187 plus 6-DMAP and the other with ethanol plus 6-DMAP. The cleavage rates after 48 h were respectively 88.7% and 86.4%, with no significant difference (P>0.05). There was no significant difference between the cleavage rate and the blastocyst rate in two different media (SO- Faa and CR1aa; 86.3% vs 83.9%, P>0.05 and 23.1% vs 17.2%,P>0.05). The fusion rate of a 190 V/mm group (62.4%) was significantly higher than 130 V/mm (32.8%) and 200 V/mm (42.9%), groups (P<0.05). After transgenic somatic cell nuclear transfer (TSCNT) manipulation, 203 reconstructed embryos were obtained in which the cleavage rate after in vitro development (IVD) for 48 h was 79.3% (161/203). The blastocyst rate after IVD for 7 to 9 d was 15.3% (31/203). There were 17 embryos out of 31 strongly ex- pressing red fluorescence. Two of the red fluorescent blastocysts were randomly selected to identify transgene by polymerase chain reaction. Both were positive. These results showed that: (i) RFP and Neor genes were correctly expressed indicating that transgenic somatic cell lines and positive trans- genic embryos were obtained; (ii) one more selection at the blastocyst stage was necessary although the donor cells were transgenic positive, because only partially transgenic embryos expressing red fluorescence were obtained; and (iii) through TSCNT manipulation and

  8. Production of transgenic cashmere goat embryos expressing red fluorescent protein and containing IGF1 hair-follicle-cell specific expression cassette by somatic cell nuclear transfer

    Institute of Scientific and Technical Information of China (English)

    GUO XuDong; YANG DongShan; Ao XuDong; WU Xia; LI GuangPeng; WANG LingLing; BAO MingTao; XUE Lian; BOU ShorGan

    2009-01-01

    In the present study, cashmere goat fetal flbroblasta were transfected with pCDsR-KI, a hair-follicle-cell specific expression vector for insulin-like growth factor 1(IGF1) that contains two markers for selection (red fluorescent protein gene and neomycin resistant gene). The transgenic fibroblasta cell lines were obtained after G418 selection. Prior to the somatic cell nuclear transfer (SCNT), the maturation rate of caprine cumulus oocytes complexes (COCs) was optimized to an in vitro maturation time of 18 h.Parthenogenetic ooctyes were used as a model to Investigate the effect of two activation methods, one with calcium ionophore IA23187 plus 6-DMAP and the other with ethanol plus 6-DMAP. The cleavage rates after 48 h were respectively 88.7% and 86.4%, with no significant difference (P>0.05). There was no significant difference between the cleavage rate and the blastocyst rate in two different media (SO-Faa and CR1aa; 86.3% va 83.9%, P>0.05 and 23.1% vs 17.2%, P>0.05). The fusion rate of a 190 V/mm group (62.4%) was significantly higher than 130 V/mm (32.8%) and 200 V/mm (42.9%), groups (P<0.05).After transgenic somatic cell nuclear transfer (TSCNT) manipulation, 203 reconstructed embryos were obtained in which the cleavage rate after in vitro development (IVD) for 48 h was 79.3% (161/203). The blastocyst rate after IVD for 7 to 9 d was 15.3% (31/203). There were 17 embryos out of 31 strongly ex-pressing red fluorescence. Two of the red fluorescent blastocysta were randomly selected to identify transgene by polymeraee chain reaction. Both were positive. These results showed that: (i) RFP and Neo genes were correctly expressed indicating that transgenlc somatic cell lines and positive trans-genic embryos were obtained; (ii) one more selection at the blastocyst stage was necessary although the donor cells were transgenic positive, because only partially transgenic embryos expressing red fluorescence were obtained; and (iii) through TSCNT manipulation and

  9. studies on risk factors of mortality in lambs in sokoto, nigeria

    African Journals Online (AJOL)

    Dr. A.A

    The effect of birth weight showed 47 (57.31%) mortalities in lambs less than. 2kg at birth. Higher ... Key words: Risk factors, Mortality, Lambs, Sokoto, Nigeria. INTRODUCTION ..... low temperatures during wet season, as well as low quantity of ...

  10. Clinical Symptoms of Human Rotavirus Infection Observed in Children in Sokoto, Nigeria

    Directory of Open Access Journals (Sweden)

    B. R. Alkali

    2015-01-01

    Full Text Available Rotavirus has been identified among the most important causes of infantile diarrhoea, especially in developing countries. The present study was undertaken to determine the occurrence and clinical symptoms of human rotavirus disease among children presenting with varying degree of diarrhoea in selected urban hospitals in Sokoto metropolis, Nigeria. Diarrhoea samples were collected from 200 diarrheic children younger than 5 years of age and tested using a commercially available DAKO Rotavirus ELISA kit which detects the presence of human group A rotaviruses. A questionnaire, based on WHO generic protocol, was completed for each child to generate the primary data. Of the total number of samples collected, 51 were found to be positive for human group A rotavirus indicating 25.5% prevalence of the disease in Sokoto state. The symptoms associated with the disease were analyzed and discussed.

  11. Seroprevalence and risk factors of brucellosis in goats in selected states in Nigeria and the public health implications.

    Science.gov (United States)

    Ogugua, A J; Akinseye, V O; Ayoola, M C; Oyesola, O O; Shima, F K; Tijjani, A O; Musa, Aderemi N A; Adesokan, H K; Perrett, Lorraine; Taylor, Andrew; Stack, Judy A; Moriyon, I; Cadmus, S I B

    2014-09-01

    Available reports on brucellosis in Nigeria are largely confined to cattle while it is believed that other ruminants like sheep and goats are equally exposed to the disease. To have an insight into the role of goats in the epidemiology of brucellosis in Nigeria, we conducted a cross-sectional study between June 2011 and May 2013 to determine the seroprevalence of brucellosis in goats in some selected states in Nigeria. Serum samples were collected from goats at different locations and tested for antibodies to Brucella spp using the Rose Bengal Test (RBT), samples positive by RBT were further subjected to Competitive Enzyme Linked Immunosorbent Assay (cELISA). Data collected to determine risk factors were also analysed using chi-square and logistics regression statistics. Out of a total of 2827 samples tested from the different states (Benue = 331; Borno =195; Oyo = 2155; Sokoto = 146), we recorded an overall seroprevalence of 2.83% (Benue = 17.30%; Borno = 2.05%; Oyo = 0.60% and Sokoto = 0.00%) by RBT. The cELISA further supported 9.45% (7/74) of the total RBT positive samples. Logistic regression analysis showed that the location (p = 0.004) and source (p brucellosis with sex (p = 0.179); age (p = 0.791) and breed (p = 0.369) not playing any major role. Our findings reveal a relatively low seroprevalence of brucellosis among goats screened except for Benue State. Since most of the goats sampled in the present study were from the abattoirs, further farm level investigations are required to determine the role of goats in the epidemiology of brucellosis in Nigeria since they share common environment with sheep and cattle that are natural hosts of Brucella species which are of major public health threat.

  12. Development and Stability of Beer Incorporated with Fermented Goat Milk with Added Red Date Juice%红枣羊乳啤的制备及其稳定性

    Institute of Scientific and Technical Information of China (English)

    娄新曼; 王存芳

    2015-01-01

    为丰富羊乳产品,开阔羊乳市场,给消费者带来更多的消费选择,实验以山羊乳、麦芽、红枣、酒花为主要原料,分别通过乳酸菌的乳酸发酵和酵母菌的酒精发酵后,将得到的红枣羊乳酸液和啤酒原浆按一定体积比配比,制备出兼具酸乳、啤酒、碳酸饮料风味和保健功能的新型红枣羊乳啤饮料,并通过测定沉淀率和稳定系数对其稳定性进行分析。结果表明:当红枣羊乳酸液与啤酒原浆的体积比为1∶1,红枣羊乳酸液中红枣汁添加量12%、羧甲基纤维素钠添加量0.2%、果胶添加量0.15%、蔗糖酯添加量0.1%、白砂糖添加量4%时生产的红枣羊乳啤口感最佳,稳定性最好。%In recent years, goat milk has attracted growing attention from consumers, which has highlighted the importance of enriching the types of goat milk products, expand the goat milk market and providing more options for consumers. A fermented alcoholic beverage with the blended flavors of yoghurt, beer and carbonated beverage was developed consisting of original beer produced by alcoholic fermentation of malt and hops with yeast and lactic acid bacteria fermented goat milk with added red date juice. The stability of the formulated beverage was evaluated based on precipitation rate and stability coefficient. The best taste and stability were achieved concurrently when the original beer was blended with the fermented goat milk added with 12% red date juice, 0.2% CMC-Na, 0.15% pectin, 0.1% sucrose ester and 4% white granulated sugar.

  13. Oestrus induction using fluorogestone acetate sponges and equine ...

    African Journals Online (AJOL)

    Oestrus induction using fluorogestone acetate sponges and equine chorionic gonadotrophin in Red Sokoto goats. ... acetate sponge) alone or in combination with equine chorionic gonadotrophin (eCG) on oestrus response in ... Article Metrics.

  14. Journal of Agriculture, Forestry and the Social Sciences - Vol 11, No ...

    African Journals Online (AJOL)

    Journal of Agriculture, Forestry and the Social Sciences. ... L. Sweet) hay on carcass characteristics of red sokoto goats fed maize stover basal diet ... performance of value chain actors in hides and skins processing and marketing in Nigeria ...

  15. Molecular sex identification of dry human teeth specimens from Sokoto, Northwestern Nigeria

    Directory of Open Access Journals (Sweden)

    A D Zagga

    2014-01-01

    Full Text Available Background: The advent of molecular techniques has revolutionized the ability of scientists to estimate the sex of individuals. Forensic odontology plays an important role in establishing the sex of victims with bodies mutilated beyond recognition due to major disaster. The genetic difference between males and females is defined by the presence or absence of the Y-chromosome. The use of alphoid-repeat primers in sex estimation was first applied on dried blood. Generally, the X, Y alphoid repeats blind test attest to the accuracy of genetic testing, and also point the potential for occasional error in morphometric sexing. Aim: To estimate genetic sex of dry human teeth specimens from Sokoto, Northwestern Nigeria, using polymerase chain reaction (PCR. Materials and Methods: A single-blind study of DNA analysis for sex estimation of nine dry human teeth specimens from Sokoto, Northwestern Nigeria, through PCR, using alphoid repeats primers, was undertaken. Results: The genetic sex of each group of the teeth samples were accurately (100% identified. For each group of teeth, PCR Sensitivity = 100%, Specificity = 0%, Predictive value of positive test = 100%, Predictive value of negative test = 0%, False positive rate = 0%, False negative rate = 0%, Efficiency of test = 100%. Fisher′s exact probability test P = 1. Z-test: z- and P values were invalid. Conclusion: This study has demonstrated the successful use of alphoid-repeat primers in genetic sex identification of human dry teeth samples from Sokoto, Northwestern Nigeria. This is the first known study estimating the sex of human dry teeth specimens by means of PCR in Nigeria. There is need for further studies in Nigeria to complement the findings of this study.

  16. Antioxidant vitamin levels among preschool children with uncomplicated Plasmodium falciparum malaria in Sokoto, Nigeria

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    Aghedo FI

    2013-07-01

    Full Text Available Festus I Aghedo,1 Resqua A Shehu,2 Rabiu A Umar,2 Mohammed N Jiya,3 Osaro Erhabor4 1Department of Haematology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria; 2Department of Biochemistry, Usmanu Danfodiyo University, Sokoto, Nigeria; 3Department of Paediatrics, College of Health Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria; 4Department of Haematology, Faculty of Medical Laboratory Science, Usmanu Danfodiyo University, Sokoto, Nigeria Objective: To assess antioxidant vitamin levels among preschool children with plasmodium malarial infection. Methods: We assessed antioxidant vitamin levels by using a standard procedure in 130 malaria-parasitized preschool children. Packed cell volume and parasite density were also evaluated. Forty healthy age- and gender-matched nonparasitized children were included as controls. Results: Plasmodium falciparum was the causative species in all subjects. The mean malaria parasitemia was 4529.45 ± 1237.5/µL. The mean antioxidant concentrations for vitamins A, C, and E among plasmodium-parasitized subjects were 33.15 ± 1.79 µg/dL, 0.51 ± 0.02 mg/dL, and 0.61 ± 0.02 mg/dL, respectively. The mean concentrations of vitamins A, C, and E among the non-malaria-parasitized controls were 69.72 ± 1.71 µg/dL, 1.25 ± 0.04 mg/dL, and 1.31 ± 0.04 mg/dL respectively. We observed that the mean antioxidant concentrations of vitamins A, C, and E were significantly lower among plasmodium-parasitized subjects compared with non-parasitized controls (P = 0.01. Malaria parasitemia correlated negatively with antioxidant concentrations and packed cell volume (r = -0.736 and -0.723, P = 0.001. We observed that the higher the level of parasitemia, the lower the antioxidant concentration. Conclusion: Our study has shown that the antioxidant levels in plasmodium-parasitized children in the North-West of Nigeria are low and that the more severe the malarial infection, the lower the antioxidant level and the

  17. Prevalence of gastrointestinal round worms in calves in Sokoto, northwestern, Nigeria

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    Aliyu Mahmuda

    2012-10-01

    Full Text Available An investigation to determine the prevalence and distribution of gastrointestinal roundworms in calves in Sokoto metropolis was carried out. A total of 216 faecal samples from calves were examined using Modified McMaster technique for morphological egg differentiation and count of worm-egg per gram of faeces of the sampled calves. Positive samples were cultured to differentiate between morphologically indistinguishable nematode genera. An overall prevalence was found to be 133 (61.57%. Eight different nematode genera were identified with Cooperia spp being highest in prevalence (28.78% followed by Haemonchus spp (26.76% and the least was Toxocara spp (0.50%. The prevalence was generally higher in females (56.39% than in males (43.61%.

  18. Inheritance of goat coat colors.

    Science.gov (United States)

    Adalsteinsson, S; Sponenberg, D P; Alexieva, S; Russel, A J

    1994-01-01

    Goat color inheritance was evaluated based on color description of 218 kids and their parents (10 sires, 178 dams) from mixed crosses between several goat populations in an experiment on cashmere fiber production. Altogether 10 color patterns were observed. They were postulated to be caused by 10 alleles at the Agouti locus, with the allele for white or tan color being the top dominant allele, and the nine others codominant. The bottom recessive allele, for nonagouti color, was the 11th allele at this locus. The postulated alleles are white or tan (A(wt)), black mask (A(blm)), bezoar (A(bz)), badgerface (A(b)), grey (A(g)), lightbelly (A(lb)), swiss markings (A(sm)), lateral stripes (A(ls)), mahogany (A(mh)), red cheek (A(rc)), and nonagouti (Aa). Two types of eumelanin pigment were observed, black and light brown, the latter being dominant. Recessive brown was not observed.

  19. Goat production check list

    DEFF Research Database (Denmark)

    Henriksen, Jørgen; Nielsen, Mette Benedicte Olaf; Madsen, Jørgen

    2009-01-01

    This check list, financed by DanChurchAid, highlights all issues should be carefully investigated before investing in distribution of goats and in interventions to assist poor rural communities to improve their livelihood through goat production.......This check list, financed by DanChurchAid, highlights all issues should be carefully investigated before investing in distribution of goats and in interventions to assist poor rural communities to improve their livelihood through goat production....

  20. Goat production check list

    DEFF Research Database (Denmark)

    Henriksen, Jørgen; Nielsen, Mette Benedicte Olaf; Madsen, Jørgen

    2009-01-01

    This check list, financed by DanChurchAid, highlights all issues should be carefully investigated before investing in distribution of goats and in interventions to assist poor rural communities to improve their livelihood through goat production.......This check list, financed by DanChurchAid, highlights all issues should be carefully investigated before investing in distribution of goats and in interventions to assist poor rural communities to improve their livelihood through goat production....

  1. Horny Goat Weed

    Science.gov (United States)

    Horny goat weed is an herb. The leaves are used to make medicine. As many as 15 horny goat weed species are known as “yin yang huo” in Chinese medicine. Horny goat weed is used for weak back and knees, joint ...

  2. Aquifers in the Sokoto basin, northwestern Nigeria, with a description of the general hydrogeology of the region

    Science.gov (United States)

    Anderson, H.R.; Ogilbee, William

    1973-01-01

    The Sokoto Basin of northwestern Nigeria lies in the sub-Saharan Sudan belt of west Africa in a zone of savannah-type vegetation. Rainfall, averaging about 30 inches annually in much of the basin, occurs chiefly in a wet season which lasts from May to October. A prolonged dry season extending from October to April is dominated by dusty harmattan winds from the northeast. April and May are the hottest months, when temperatures occasionally reach 105?F. Flow in streams of the Sokoto Basin is mostly overland runoff. Only in a few reaches, fed by ground-water discharge from the sedimentary rocks, are streams perennial. In the River Zamfara basin, ground-water discharge contributes almost 1 inch of the average 3.33 inches of total annual runoff. In the vicinity of Sokoto, the River Rima flows throughout the year sustained by spring discharge from perched ground water in limestone of the Kalambaina Formation. On the crystalline terrane where most of the streams rise, total annual runoff may exceed 5 inches, very little of which is ground-water discharge. The sedimentary rocks of the basin range in age from Cretaceous to Tertiary and are composed mostly of interbedded sand, clay, and some limestone; the beds dip gently toward the northwest. Alluvium of Quaternary age underlies the lowlands of the River Sokoto (now Sokoto) and its principal tributaries. These rocks contain three important artesian aquifers, in addition to regional unconfined ground-water bodies in all the principal outcron areas, and a perched water body in the outcrop of the Kalambaina Formation. Artesian aquifers occur at depth in the Gundumi Formation, the Rima Group, and the Gwandu Formation and are separated from one another by clay beds in the lower part of the Rima Group and the Dange Formation. In outcrop, clay in the Dange Formation also supports the perched water of the Kalambaina Formation. The Gundumi Formation, resting on the basement complex, is composed of varicolored clay, sand, and gravel

  3. Prevalence of iron deficiency anaemia among blood donors in Sokoto, North Western, Nigeria

    Institute of Scientific and Technical Information of China (English)

    Buhari Hauwa Ali; Yeldu Mohammed Haruna; Erhabor Osaro; Imrana Sani; Abubakar Wase; Onuigwe Festus; Okwesili Augustine; Isaac Zama; Yakubu Abdulrahaman; Dallatu Kabiru

    2015-01-01

    Objective: To investigate the prevalence and socio-demographic factors associated with iron deficiency anaemia among blood donors in Sokoto, North Western, Nigeria using a combination of haemoglobin haematocrit and serum ferritin measurements. Methods: One hundred and fifty consecutively recruited whole blood donors, comprising of 148 (98.7%) family replacement donors and 2 (1.3%) voluntary non-remunerated donors aged 18-60 years and mean age 39±21 years constituted the subjects for this study. The full blood count was carried out using Mythic 22 CT fully automated haematology analyser (Orphee SA, Switzerland). Serum was tested for ferritin using a human ferritin enzyme immunoassay kit-ACCU Diag™ ELISA Ferritin kit (Diagnostic Automation/Cortez Diagnostic Inc. California, USA). Results: The prevalence of anaemia (haemoglobin<11.0 g/dL) was evident in 24 (16%) and iron deficiency anaemia (serum ferritin<12 ng/mL+haemoglobin<11 g/dL) in 5 (10%) of donors. The haemoglobin and ferritin levels was significantly lower among regular voluntary remunerated blood donors (13.50±0.00 and 34.88±0.00) compared to family replacement donors (14.10±2.40 and 74.12±45.20) respectively (P=0.01 and 0.05 respectively). The mean haemoglobin and ferritin level was compared among donors based on gender. The haemoglobin and ferritin was significantly higher among male donors (14.20±2.00, 78.02±49.10) compared to female donors (12.35±2.5 and 42.20±32.13) (P=0.01). The mean haemoglobin and ferritin level was compared among donors based on occupational groups. The haemoglobin and ferritin was significantly higher among civil servants compared to farmers and students (P=0.01). Conclusions: Iron deficiency anaemia is prevalent among blood donors in Sokoto, North Western, Nigeria. There is need to include routine ferritin in the blood donor testing protocol in the area to enable the diagnosis of donors with latent iron deficiency anaemia to facilitate iron supplementation for regular

  4. Prevalence of iron deficiency anaemia among blood donors in Sokoto, North Western, Nigeria

    Directory of Open Access Journals (Sweden)

    Buhari Hauwa Ali

    2015-04-01

    Full Text Available Objective: To investigate the prevalence and socio-demographic factors associated with iron deficiency anaemia among blood donors in Sokoto, North Western, Nigeria using a combination of haemoglobin haematocrit and serum ferritin measurements. Methods: One hundred and fifty consecutively recruited whole blood donors, comprising of 148 (98.7% family replacement donors and 2 (1.3% voluntary non-remunerated donors aged 18-60 years and mean age 39±21 years constituted the subjects for this study. The full blood count was carried out using Mythic 22 CT fully automated haematology analyser (Orphee SA, Switzerland. Serum was tested for ferritin using a human ferritin enzyme immunoassay kitACCU Diag™ ELISA Ferritin kit (Diagnostic Automation/Cortez Diagnostic Inc. California, USA. Results: The prevalence of anaemia (haemoglobin<11.0 g/dL was evident in 24 (16% and iron deficiency anaemia (serum ferritin<12 ng/mL+haemoglobin<11 g/dL in 5 (10% of donors. The haemoglobin and ferritin levels was significantly lower among regular voluntary remunerated blood donors (13.50±0.00 and 34.88±0.00 compared to family replacement donors (14.10±2.40 and 74.12±45.20 respectively (P=0.01 and 0.05 respectively. The mean haemoglobin and ferritin level was compared among donors based on gender. The haemoglobin and ferritin was significantly higher among male donors (14.20±2.00, 78.02±49.10 compared to female donors (12.35±2.5 and 42.20±32.13 (P=0.01. The mean haemoglobin and ferritin level was compared among donors based on occupational groups. The haemoglobin and ferritin was significantly higher among civil servants compared to farmers and students (P=0.01. Conclusions: Iron deficiency anaemia is prevalent among blood donors in Sokoto, North Western, Nigeria. There is need to include routine ferritin in the blood donor testing protocol in the area to enable the diagnosis of donors with latent iron deficiency anaemia to facilitate iron supplementation for

  5. Germination and Early Growth Assessment of Tamarindus indica L in Sokoto State, Nigeria

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    Abubakar Gwaram Bello

    2015-01-01

    Full Text Available Germination and early growth assessment of Tamarindus indica L. were conducted to determine the suitable medium for germination and seedlings establishment of the species in Sokoto State, Nigeria. The viable seeds of the study species were treated with Conc. H2SO4 for 30 minutes and boiling water for one hour and by soaking in water at room temperature for 12 hours. The treated seeds were placed in Petri dishes containing filter paper for germination assessment. The results indicated 68–95% germination of T. indica seeds within 3–19 days. Conc. H2SO4 treatment gave the highest germination percentage of 95%. T. indica seeds were treated with Conc. H2SO4 for 30 minutes and sown into four (4 different potting mixtures for early growth assessment. Collar diameter, seedlings height, and leaf number were the parameters measured. Seedlings grown in the mixture of river sand and cow dung (2 : 1 had the highest seedlings height and leaf number, while the highest collar diameter was obtained from seedlings grown in the mixture of river sand and poultry droppings (2 : 1. However, growing T. indica in the mixture of river sand and cow dung (2 : 1 after 30 minutes pretreatment was recommended.

  6. A Preliminary Study on Microbial Contamination of Leafy Vegetables in Sokoto Metropolis, Nigeria

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    Kasimu Shehu

    2014-09-01

    Full Text Available Five leafy vegetables commonly consumed in Sokoto metropolis were evaluated for microbiological quality using standard procedures involving standard plate count (SPC. The vegetables investigated included Lactuaca sativa (Lettuce, Amaranthus hybridus (Spinach, Vernonia amagdalina (Bitter leaf, Brassica oleracea (Cabbage and Moringa oleifera Lam (Horse radish. Ten fungal species which include Alternaria alternata, Absidia corymbifera, Aspergillus niger, A. flavus, Cladosporium herbarum, Fusarium oxysporium, Geotrichum candidum, Mucor racemoses, Rhizopus stolonifer and Trichoderma harzianum and four species of bacteria: Bacillus cereus, Escherichia coli, Listeria monocystogens and Staphyllococus aureus were isolated from the leafy vegetables. The total colony counts of fungi ranged from 1.8 x 106 – 6.28 x 105 (cfu/g of the vegetables while that of bacteria ranged from 1.0 x 106 to 2.94 x 106 cfu/g of the vegetables. The highest counts of microbial organisms were found on A. hybridus while M. oleifera and B. olerarea had the lowest fungal and bacterial counts respectively. There is a need to reduce the levels of  microbial contamination on leafy vegetables through appropriate production practices, careful handling by the vendors and appropriate processing  with a view to minimize  the risk of human exposure to fungal and bacterial pathogens associated with the vegetables.

  7. Effect of particle size on the froth floatation of Sokoto phosphate ore

    Directory of Open Access Journals (Sweden)

    U.A. Hassan

    2016-06-01

    Full Text Available Effect of particle size on the froth floatation of Sokoto phosphate ore for its beneficiation has been investigated and established. The research has been conducted using various reagents, pH(s at different sieve size fractions. Bench scale flotation tests were carried out on -250+180μm, -180+106μm, -106+75μm, -75+45μm and -45+38μm particle size fractions after screening in order to determine the optimum flotation feed size distribution using 1 liter Denver flotation cell. The results of the scoping flotation studies using a conditioning Pulp Density of 60%Solids, pH9, 800g/t reagent dosage for AERO704 Promoter (Fatty Acid and flotation pulp density of 28.5% Solids show that +106μm particle size gave the highest assay content of 20.4% P2O5 with a recovery of 76.2% compared to +38μm (19.9%P2O5 and recovery of 43.2% and +180μm (19.4%P2O5 and 24.1% recovery in their floats (concentrates but with no perfect separation as the tailings fraction also contained similar grades with slight differences.

  8. Salmonella species on meat contact surfaces and processing water in Sokoto main market and abattoir, Nigeria

    Directory of Open Access Journals (Sweden)

    Olufemi Oludayo Faleke

    2017-03-01

    Full Text Available This study was carried out to determine Salmonella contamination of food contact surfaces and processing water in meat, fish and poultry processing units in Sokoto State, Nigeria. A total of 200 swab (100 from abattoir and 100 from poultry and fish markets and 60 processing water samples (30 from abattoir and 30 from poultry and fish markets were collected between May to August 2015. Cultural isolation, bio-typing and sero-grouping using Salmonella Sero-Quick Group Kit was conducted to analyse the samples. Seventy-five (75/260, 28.8 % of the total samples were positive to Salmonella by cultural isolation and bio-typing. Thirty (30/130; 23.1 % of samples collected in abattoir and 45 (45/130; 34.6 % of those collected from poultry and fish markets were positive for Salmonella respectively. Sero-groups D+Vi (Salmonella Typhi, B (Salmonella Paratyphi B, Salmonella Typhimurium and C (Salmonella Paratyphi C, Salmonella Cholerae suis were identified as the prevailing sero-groups in this study. Sero-group D+Vi has the highest prevalence (73.3 %; 55/75 from the positive bio-typing isolates. This study revealed the presence of contaminating and pathogenic Salmonella on food contact surfaces and processing water in the meat retail markets, indicating there is an urgent need to improve on the hygienic status of retail meat, poultry and fish markets.

  9. Using community volunteers to promote exclusive breastfeeding in Sokoto State, Nigeria

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    Asma Misbah Qureshi

    2011-09-01

    Full Text Available for 6 months, were older (P=0.00 multi-parous (P=0.05 and more educated (P=0.00 compared to those who did not practice EBF. Among them, significantly increased proportion of women agreed that EBF should be continued during the night (P=0.03, infant should be fed on demand (P=0.05, sick child could be given medication (P=0.02, EBF offered protection against childhood diarrhea (P=0.01, and helped mothers with birth spacing (P=0.00. CONCLUSION: This study shows that there is a need for reaching women with reliable information about infant nutrition in Sokoto State. The results show decreased EBF practice among working mothers, young women, mothers with poor education and fewer than five children. Counseling is a useful strategy for promoting the duration of EBF for six months and for developing support systems for nursing mothers. Working mothers may need additional resources in this setting to enable them to practice EBF.

  10. Challenges in the management of cervicofacial necrotizing fasciitis in Sokoto, Northwest Nigeria

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    Adebayo Aremu Ibikunle

    2016-01-01

    Full Text Available Introduction: Necrotizing fasciitis (NF is a rapidly progressive, potentially fatal tissue infection with primary involvement of the subcutaneous fascia and resultant necrosis of the skin and subcutaneous tissues with relative sparing of the underlying muscles and bones. It pursues a fulminant, unrelenting course if treatment is not instituted early and aggressively. The aim of this paper was to document the clinical features and challenges encountered in the management of cervicofacial NF (CNF in Usmanu Danfodiyo University Teaching Hospital, Sokoto. In addition, the hypothesis that there is a correlation between the duration of disease at presentation and length of hospital stay was tested. Patients and Methods: A retrospective review of cases of CNF managed between December 2014 and November 2015 at our center was done. Demographic and clinical data were retrieved. Patients were managed in strict adherence to the established hospital protocol. Results: Thirteen cases managed for CNF were included in this study, all of whom were of low socioeconomic status. The duration of symptoms before presentation ranged from 2 to 21 days with a mean (΁standard deviation [SD] of 7.6 (5.2. The length of hospital stay ranged from 7 to 44 days, with a mean (΁SD of 19.5 (11.3. A statistically significant correlation between the duration of disease before presentation and length of hospital stay was observed (P < 0.05. Conclusion: NF, though rarely seen in some climes, is still a present health challenge in our environment. Despite improvements in healthcare indices, the associated morbidity and mortality rate is still quite high. The management of CNF in a resource-limited environment like ours presents grim challenges.

  11. Comparison of nucleotide sequences of recent and previous lineages of peste-des-petits-ruminants viruses of sheep and goats in Nigeria

    Directory of Open Access Journals (Sweden)

    Samuel Mantip

    2016-03-01

    Full Text Available Peste-des-petits-ruminants virus (PPRV is a highly contagious, fatal and economically important viral disease of small ruminants that is still endemic and militates against the production of sheep and goats in endemic areas of the world. The aim of this study was to describe the viral strains within the country. This was carried out by collecting tissue and swab samples from sheep and goats in various agro-ecological zones of Nigeria. The phylogeny of archived PPRV strains or isolates and those circulating and causing recent outbreaks was determined by sequencing of the nucleoprotein (N-gene. Twenty tissue and swab samples from apparently healthy and sick sheep and goats were collected randomly from 18 states, namely 3 states in each of the 6 agro-ecological zones visited. A total of 360 samples were collected. A total of 35 samples of 360 (9.7% tested positive by reverse transcriptase–polymerase chain reaction, of which 25 were from oculo-nasal swabs and 10 were from tissue samples. Neighbour-joining phylogenetic analysis using Phylogenetic Analysis Using Parsimony (PAUP identified four different lineages, that is, lineages I, II, III and IV. Interestingly, the Nigerian strains described in this study grouped in two separate major lineages, that is, lineages II and IV. Strains from Sokoto, Oyo, Plateau and Ondo states grouped according to the historical distribution of PPRV together with the Nigerian 75/1 strain of lineage II, while other strains from Sokoto, Oyo, Plateau, Akwa-Ibom, Adamawa, Kaduna, Lagos, Bauchi, Niger and Kano states grouped together with the East African and Asian strains of lineage IV. This finding confirms that both lineage II and IV strains of PPRV are circulating in Nigeria. Previously, only strains of lineage II were found to be present in the country.

  12. Infiltrative Cutaneous Hemangiolipoma in a Goat

    Directory of Open Access Journals (Sweden)

    Jessica R. Collier

    2013-01-01

    Full Text Available An approximately 4-year-old castrated male, Saanen cross goat presented to the Colorado State University Veterinary Teaching Hospital for evaluation and removal of a 22 cm × 22 cm, dark red, thickened, and crusted cutaneous lesion along the left ventrolateral thorax. An initial incisional biopsy performed approximately 8 weeks earlier was suspicious for cutaneous hemangiosarcoma. Surgical excision was deemed to be the most appropriate treatment option for this goat. A complete physical exam, complete blood count, and chemistry profile were performed and results were within normal limits. Thoracic radiographs and abdominal ultrasound were performed to rule out metastatic disease and comorbid conditions; no metastatic lesions or other abnormalities were observed. En bloc surgical excision of the affected skin was performed and the entire tissue was submitted for histopathology. A final diagnosis of cutaneous hemangiolipoma was reached upon extensive sectioning and histologic examination of the larger tissue specimen. The goat recovered well from surgery and has had no further complications up to 9 months postoperatively. To our knowledge, this is the first case report of a hemangiolipoma in a goat and surgical excision for such lesions appears to be a viable treatment method.

  13. Thermal equilibrium of goats.

    Science.gov (United States)

    Maia, Alex S C; Nascimento, Sheila T; Nascimento, Carolina C N; Gebremedhin, Kifle G

    2016-05-01

    The effects of air temperature and relative humidity on thermal equilibrium of goats in a tropical region was evaluated. Nine non-pregnant Anglo Nubian nanny goats were used in the study. An indirect calorimeter was designed and developed to measure oxygen consumption, carbon dioxide production, methane production and water vapour pressure of the air exhaled from goats. Physiological parameters: rectal temperature, skin temperature, hair-coat temperature, expired air temperature and respiratory rate and volume as well as environmental parameters: air temperature, relative humidity and mean radiant temperature were measured. The results show that respiratory and volume rates and latent heat loss did not change significantly for air temperature between 22 and 26°C. In this temperature range, metabolic heat was lost mainly by convection and long-wave radiation. For temperature greater than 30°C, the goats maintained thermal equilibrium mainly by evaporative heat loss. At the higher air temperature, the respiratory and ventilation rates as well as body temperatures were significantly elevated. It can be concluded that for Anglo Nubian goats, the upper limit of air temperature for comfort is around 26°C when the goats are protected from direct solar radiation.

  14. Biochemical and hematological profile of different breeds of goat ...

    African Journals Online (AJOL)

    shthomas

    number of red blood cells was within the normal range (11.20-11.90 × 106/µL). However ... since this is the first time that biochemical and hematological parameters were determined in Aardi, ... value data for the physiological variables of goat breeds ..... and serum biochemistry of captive unsedated chital deer (Axis axis).

  15. Reproductive cycle of goats.

    Science.gov (United States)

    Fatet, Alice; Pellicer-Rubio, Maria-Teresa; Leboeuf, Bernard

    2011-04-01

    Goats are spontaneously ovulating, polyoestrous animals. Oestrous cycles in goats are reviewed in this paper with a view to clarifying interactions between cyclical changes in tissues, hormones and behaviour. Reproduction in goats is described as seasonal; the onset and length of the breeding season is dependent on various factors such as latitude, climate, breed, physiological stage, presence of the male, breeding system and specifically photoperiod. In temperate regions, reproduction in goats is described as seasonal with breeding period in the fall and winter and important differences in seasonality between breeds and locations. In tropical regions, goats are considered continuous breeders; however, restricted food availability often causes prolonged anoestrous and anovulatory periods and reduced fertility and prolificacy. Different strategies of breeding management have been developed to meet the supply needs and expectations of consumers, since both meat and milk industries are subjected to growing demands for year-round production. Hormonal treatments, to synchronize oestrus and ovulation in combination with artificial insemination (AI) or natural mating, allow out-of-season breeding and the grouping of the kidding period. Photoperiodic treatments coupled with buck effect now allow hormone-free synchronization of ovulation but fertility results after AI are still behind those of hormonal treatments. The latter techniques are still under study and will help meeting the emerging social demand of reducing the use of hormones for the management of breeding systems.

  16. Detection and viability of Campylobacter species isolates from different species of poultry and humans in Sokoto State, Nigeria

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    I. O. Nwankwo

    2016-04-01

    Full Text Available Aim: The study was conducted to determine the prevalence and viability of Campylobacter species isolates from different species of poultry and humans in Sokoto State, Nigeria. Materials and Methods: A cross-sectional study was performed in the live birds markets, humans on admission and at outpatient clinics in the randomly selected hospitals in Sokoto State. Isolation and characterization of Campylobacter species were performed using standard culture isolation techniques and biochemical characterization. A total of 798 (506 cloacal and 292 fecal swabs from poultry and humans, respectively, were collected and analyzed. The viability of 307 isolates stored in 15% glycerol and 85% tryptone broth at −20°C was determined after 7-13 months. Results: A total of 312 (39% were positive for Campylobacter species which comprises 119 (30%, 20 (30%, 3 (14%, 9 (56%, 1 (50%, and 160 (55% in chicken, guinea fowls, pigeons, ducks, turkey, and humans, respectively. The total of 38 (24%, 63 (39%, and 59 (37% humans and 29 (19%, 79 (52%, and 44 (29% poultry isolates were positive for Campylobacter jejuni, Campylobacter Coli, and Campylobacter Lari, respectively. A total of 261 (85% of the stored isolates were still viable on re-isolation with the viability rates of 41 (95%, 67 (85%, and 17 (59% at 7, 9, and 13 months of storage, respectively. There was a negative correlation between months of storage and viability rates. However, there was no significant statistical association (p>0.05 between prevalence rate and species of poultry. Conclusion: Campylobacter species have been detected with varying degree of prevalence in both poultry and humans and their ability to survive freezing at −20°C (95% for up to 7 months has been revealed in the study. This is not only a concern to food and livestock industries but also a concern to the public health at large, especially, in view of the study area being considered one of the largest livestock producers in Nigeria

  17. Driving with a Goat

    Institute of Scientific and Technical Information of China (English)

    高素菊

    2006-01-01

    <正>A highway patrol officer was sitting in his car beside the road one day when he noticed a man driving with a goat in the back seat of his car.Turning on the lights,he pulled out,sped up, and pulled the man over.

  18. Asian Yellow Goat Cloned

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ It was released on August 24,2005 by Prof. CHEN Dayuan (Da-Yuan Chen) from the CAS Institute of Zoology that the first success in cloning the Asian Yellow Goat by nuclear transfer had recently been achieved in east China's Shandong Province.

  19. Influence of Priming Duration on the Performance of Amaranths (Amaranthus cruentus L. in Sokoto Semiarid Zone of Nigeria

    Directory of Open Access Journals (Sweden)

    Mukhtar Musa

    2014-01-01

    Full Text Available Two field trials were conducted during the 2012 cropping season at the Fruits and Vegetable Teaching and Research Farm of the Department of Crop Science, Usman Danfodiyo University, Sokoto (located on latitude 14∘N-15∘N and longitude 4∘-5∘, to evaluate the effect of priming duration on the growth and yield of amaranth. Treatments consisted of four priming durations (2, 4, 6, and 8 hours and control (where no priming was applied. The treatments were laid out in a completely randomized design (CRD replicated three times for the germination test and randomized complete block design (RCBD for the field trial. Data were collected on days to 50% germination, percentage germination, days to 50% emergence, and percentage emergence. Results revealed significant effect of priming duration on days to 50% germination, percentage germination, and days to 50% emergence. Soaking seeds for 2 hours reduced the number of days to 50% germination and emergence and also recorded higher germination. Thus, from the findings of this study, it could be concluded that priming amaranth seeds for 2 hours could be applied to enhance amaranth production.

  20. Isolation and Identification of Air Borne Fungal Spores and Fragments in Buildings within Usmanu Danfodiyo University Sokoto, Nigeria

    Directory of Open Access Journals (Sweden)

    Shinkafi Sa’adatu Aliyu

    2014-07-01

    Full Text Available Abstract - Indoor air contains a complex mixture of microorganisms, microorganism fragments, and by products such as molds, bacteria, endotoxins, mycotoxins, and volatile microbial organic compounds. Airborne fungi and bacteria can be toxic, allergenic and/or infectious. A research was conducted to determine the number and types of airborne fungal spores in Buildings of Usmanu Danfodiyo University Sokoto, Nigeria. Five (5 areas were chosen within the University for the Survey, these were student Hostel, Staff Quarters, Botanical garden, Microbiology laboratory and city campus of Usmanu Danfodiyo University. . A total number of fifteen (15 petri dishes containing potato dextrose agar each were vertically placed in each sampler and exposed at end of each height and site for 10 and 20 minutes respectively.  A total of thirteen (13 different fungal specie were identified namely; Aspergillus niger, A. flavus, A fumigates, A. ustus, A. terreus, Fusarium solani, F. oxysporum, Alterneria altenata, Rhizopus oryzae,  R. stolonifer, Helminthosporum sp., Penicillum candidum and Absedia corymbifera. Aspergillus niger had the highest frequency of occurrence of (14.9%, Helminthosporus species had the least frequency of occurrence of (1.5%. Conclusively it was observed that the concentration of fungal spores was high in the upper surface than the ground level at the time of the survey.

  1. Prevalence and antibiotic susceptibility of Listeria monocytogenes in raw milk from cattle herds within Sokoto Metropolis, Nigeria

    Directory of Open Access Journals (Sweden)

    ML Gulumbe

    2012-12-01

    Full Text Available One hundred and ninety two raw milk samples were collected from lactating cows identified in Fulani herds and small scale dairy farms within Sokoto metropolis in order to investigate the presence and determine the antibiotic susceptibility of Listeria monocytogenes in the milk. Selective culture and identification method was employed for the bacterial isolation and Kirby-Bauer technique was used for the antibiotic susceptibility test. Seventy six samples (39.58% were positive for Listeria species, which upon biochemical characterization 39(51.3% were Listeria innocua, 14(18.4% Listeria ivanovii, 17(22.4% Listeria monocytogenes, 4(5.3% Listeria welshimeri and 2(2.6% Listeria seeligeri. Antibiotic susceptibility test of the isolates revealed high resistance to ampicillin (100%, and streptomycin (80%, followed by ampiclox (70%, tetracycline (30%, then gentamycin (20% while, there was no resistance to ciprofloxacin and chloranphenicol. The findings of this study necessitate the need for extension personnel to educate the Fulani herdsmen, milk handlers and other livestock producers on the significance of hygiene especially during milking and the effect of indiscriminate use of drugs particularly antibiotics. There is also need for the agencies concerned such as the National Agency for Food and Drugs Administration and Control (NAFDAC to regulate the sales and use of both human and veterinary drugs by drug hawkers and other non-professional veterinary practitioners.

  2. Knowledge in Goats in Thailand

    Directory of Open Access Journals (Sweden)

    Winai PRALOMKARN

    2012-06-01

    Full Text Available The goat population in Thailand is relatively small. However the past 10 years, has seen a marked increase due to an increased demand for goat meat and milk. In the past, the numbers of research publications concerning goats in Thailand were small, especially dairy goats compared with those in other economical livestock such as swine, cattle and poultry. However, the numbers have gradually increased owning to the promotion of goat production by the government. Major research areas have been focused on breeding and genetic improvement, feed and feeding, management, health, diseases and socio-economics. This paper presents background and facilities on goat research in Thailand such as knowledge in terms of breeds and genetic improvement (genetic resources, breed evaluation and breeding and molecular genetics, nutrition, management, diseases and parasites, goat’s milk and meat processing. Conclusions and recommendations are also provided.

  3. Composition and Fatty Acid Profile of Goat Meat Sausages with Added Rice Bran

    OpenAIRE

    Fatemeh Malekian; Margarita Khachaturyan; Sebhatu Gebrelul; Henson, James F.

    2014-01-01

    A scientific consensus on the relationship between obesity, obesity related diseases, and diet has emerged. One of the factors is overconsumption of the red meats such as pork and beef. Goat meat has the potential to replace these traditionally consumed meats. Rice bran is a rich source of antioxidants such as vitamin E. In this study, goat meat sausages were formulated to contain 0, 1.5 or 3 percent stabilized rice bran. Proximate and fatty acid composition, α-tocopherol, cholesterol concent...

  4. Congenital Goitre in Goats

    Directory of Open Access Journals (Sweden)

    A. H. Cheema, A. Shakoor and A. H. Shahzad

    2010-01-01

    Full Text Available One full-term, dead foetus was successfully removed from a 5-year old, crossbred black and white goat. The goat was stall-fed with green fodder and it delivered two dead foetuses in the previous pregnancy. The foetus had a large swelling in the cranio-ventral neck region. Upon cutting skin, the swelling revealed extremely enlarged thyroid gland having two asymmetrical lobes with the right lobe was 8.10 x 15.0 cm and the left 5.5 x 8.6 cm in size. The skin was devoid of hair, pale-white and thickened with myxedema. Histologically, the enlarged thyroid consisted of colloid goitre and the lungs were oedematous. This case of congenital goitre was unusual and differed from the reported cases in two aspects viz 1 the two lobes were enlarged but unequal and 2 histologically goitre was colloid instead of usual hyperplastic type.

  5. Prevalence of Pathogenic Bacteria Isolated from Surgical Site and Wound Infection among Patients Admitted in some selected Hospitals in Sokoto Metropolis, Nigeria

    Directory of Open Access Journals (Sweden)

    UK Muhammad

    2014-09-01

    Full Text Available Surgical and open wounds are commonly encountered in clinical practice. This study was aim to determine the prevalence of pathogenic bacteria in surgical and open wound infection among patients admitted in some selected hospitals in Sokoto metropolis. A total of one hundred and fifty one (151 isolates were obtained from two hundred (200 surgical site and wound samples collected from patients in this study. The result showed that Usmanu Danfodiyo Teaching Hospital Sokoto (UDUTH had the highest number of clinical isolates with 64 gram positive and gram negative bacteria followed by Specialist Hospital Sokoto (S.H.S with 57 gram positive and gram negative bacteria and then Maryam Abacha Women and Children Hospital (MAWCH with 30 gram positive and gram negative bacteria. Gram positive cocci 108 (71.5% were more predominant pathogen isolated in the hospitals than gram negative bacilli 43 (28.5%. Staphylococcus aureus had the highest number of occurrence with 54(35.76% followed by Coagulate negative Staphylococci with 47(31.1% while Citrobacter freundii had the lowest number of occurrence with 2(1.32% isolates. Also, the susceptibility of the isolates to antimicrobial agents were carried out using Amoxacillin, Ampicillin, Erythromycin, Chloramphenicol, Ampiclox, Ciprofloxacin, Gentamycin, Tetracycline, Pefloxacin and Cotrimoxazole. The mean zone of inhibition recorded against Staphlococcus aureus by using Amoxacillin antibiotic is 2.20mm while with Citrobacter freundii is 1.00. DOI: http://dx.doi.org/10.3126/ije.v3i3.11066 International Journal of Environment Vol.3(3 2014: 89-103

  6. Awareness, knowledge, and misconceptions of Ebola virus disease among residents of a rural community in Sokoto, Northwest Nigeria

    Directory of Open Access Journals (Sweden)

    Aminu U Kaoje

    2016-01-01

    Full Text Available Background: Since the discovery of Ebola in 1967, many localized outbreaks have occurred but the recent cross-border epidemic was fueled by the high level of illiteracy and some bad cultural practices. Aim: To assess the awareness, knowledge, and misconceptions of Ebola among residents of a rural community in Sokoto State, Nigeria. Materials and Methods: A cross-sectional study design was used. The study was conducted in a rural community and the participants were selected using the systematic sampling method. The data were analyzed with Statistical Package for the Social Sciences (SPSS version 20.0. Skewed quantitative variables were summarized using median and categorical variables using frequencies and percentages. Chi-square test was performed to assess the relationship between outcome variables (knowledge of Ebola and respondents′ sociodemographic characteristics. Binary logistic regression analysis was also performed to identify the predictors of outcome variable. Results: Respondents′ median age was 30 years and nearly half of the respondents (49% had no formal education. A large proportion (88% of the respondents was aware of Ebola and radio was their major source of information. Residents′ knowledge of Ebola was low and only 13% had good knowledge. Eating bitter kola, bathing with salt water, and drinking salt water were mentioned as methods of preventing the spread of the disease. Of their socio-demographic characteristics, only the educational level attained did predict their knowledge of Ebola. Respondents without formal education [odds ratio (OR = 0.198, P < 0.02] and secondary education (OR = 0.292, P < 0.01 were more likely to have poor knowledge. Conclusion: Although the majority was aware of Ebola, their knowledge about it was very low and misconceptions and misinformation were still not uncommon. There is a need for continuous public education and enlightenment about Ebola.

  7. The complement system of the goat: Haemolytic assays and isolation of major proteins

    Directory of Open Access Journals (Sweden)

    Moreno-Indias Isabel

    2012-06-01

    Full Text Available Abstract Background The aim of the present study was to develop a haemolytic assay for the study of the complement system in dairy goats (Capra aegagrus hircus and to characterize the major goat complement system proteins. Results The commonly used sheep erythrocyte sensitized with rabbit antibodies were not sensitive to lysis by goat serum, but the combination of human red blood cells (RBC plus rabbit antibodies was the best option found for goat complement assay. A buffer based on HEPES instead of the classical veronal (barbitone was developed. Three proteins were isolated: factor H, C1q and C3 and these were compared with the corresponding human proteins. A novel affinity chromatography technique was developed for isolation of factor H. Conclusions Human RBC plus rabbit antibodies were a suitable option for haemolytic assays. The isolated proteins are similar to the human counterparts.

  8. Nutritional characteristics and consumer acceptability of sausages with different combinations of goat and beef meats

    Directory of Open Access Journals (Sweden)

    Fatemeh Malekian

    2016-01-01

    Full Text Available Background: Obesity and cardiovascular heart diseases are growing problems in the United States. This is partially due to the consumption of the primary red meats such as pork and beef. Goat meat has the potential to replace these traditionally consumed meats. Rice bran is a rich source of antioxidants such as vitamin E and can be utilized as a binder in meat and meat products. Methods: Goat meat/beef sausages were formulated to contain either 50/50, 75/25 or 100/0 percent goat meat/beef, with either no added rice bran (NRB or 3 percent stabilized rice bran (RB. Proximate analysis, fatty acids, -tocopherol and cholesterol concentrations of the six cooked formulations were determined. The six sausage formulations were compared in a consumer acceptability taste test. Results: The fat concentration of the NRB and RB formulations decreased linearly with increasing percentages of goat meat (p < 0.001. The sum of the saturated fatty acids decreased linearly with increasing percentages of goat meat (p < 0.01. Polyunsaturated fatty acids, omega-3 and omega-6 fatty acid and conjugated linoleic acid concentrations increased linearly (p < 0.05 with increasing percentages of goat meat in both the NRB and RB sausage formulations. The α-tocopherol concentration of the NRB formulations did not change across the goat meat percentages, but in the RB formulations it increased linearly with increasing percentages of goat meat (p < 0.001. The cholesterol concentration decreased linearly with increasing percentages of goat meat in both the NRB and RB formulations (p <0.01, < 0.05 respectively. The tasters preferred the NRB with higher goat meat percentage to the RB formulations. Conclusions: The NRB and RB sausage formulations with higher percentages of goat meat had higher concentrations of -tocopherol, CLA (18:2 cis 9 Trans 11, total n-3, total PUFA, total n-3/total n-6 ratio, and a lower cholesterol concentration. The RB sausage formulations with higher

  9. Some hematological and biochemical parameters of different goat breeds in Sultanate of Oman "A preliminary study"

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    Shahab Al-Bulushi

    2017-04-01

    Full Text Available Aim: In Sultanate of Oman, goats are considered as one of the most important livestock in which there are many breeds of goat such as Batinah, Jabali, Dhofari, Jabal Al-Akhdar, Sahrawi, and Sahrawi Musandam. Little hematological and biochemical information is known on Omani goat breeds; therefore, the main purpose of this study was to determine reference baseline data regarding hematological and biochemical values of different Omani goat breeds. Materials and Methods: A total of 30 healthy animals of different Omani goat breeds (Jabali, Jabal Al-Akhdar, Sahrawi, and Sahrawi Musandam were selected randomly from different areas in Sultanate of Oman. The blood samples were collected from the jugular vein into two tubes for blood hematology and biochemical analysis. Statistical analysis was applied by using GraphPad Prism 7 software to calculate the minimum and maximum values to determine the range, mean, standard deviation of the mean and the p value. Results: No statistically significant variation in most hematological and biochemical parameters was found among the Omani goat breeds. The results of blood hematology revealed that the mean white blood cells (14.6±3.32 x103/μL, and the percentage of neutrophils in Omani goats (60.87±8.46% were higher than that in most goat breeds. Higher values of red blood cells (12.8±1.28 x106/μL, hemoglobin (10.4±1.92 g/dl, hematocrit (38.29±4.06%, and lower values of mean corpuscular HGB concentration (27.05±3.5 g/dl were observed in Omani goat breeds comparing to that in the other goat breeds. Lower values of total bilirubin (0.22±0.03 mg/dl, blood urea nitrogen (14.62±2.66 mg/dl, and cholesterol (48.58±19.05 mg/dl were found in Omani goat breeds when compared to that of the other goat breeds. Conclusion: The obtained results are considered as the first values to be published for the different Omani goat breeds. This study is considered as preliminary study which can be used as a reference for further

  10. Consumer perception, health information, and instrumental parameters of cupuassu (Theobroma grandiflorum) goat milk yogurts.

    Science.gov (United States)

    Costa, Marion P; Monteiro, Maria Lucia G; Frasao, Beatriz S; Silva, Vitor L M; Rodrigues, Bruna L; Chiappini, Claudete C J; Conte-Junior, Carlos A

    2017-01-01

    Although the demand for goat milk products has been growing, they have lower consumer acceptability than products derived from cow milk. However, the addition of cupuassu pulp can be used to improve the formulation of these products. For this reason, the aim of this study was to investigate the influence of new goat milk yogurt manufactured with cupuassu pulp on physicochemical properties, consumers' perceptions, and overall consumer acceptance. In addition, the effect of antioxidant health information on consumer acceptance and purchase intention of cupuassu goat milk yogurts was evaluated. The results demonstrated a positive expectation regarding linking and familiarity to goat milk products and products with cupuassu pulp. The pH, total phenolic content, lightness, redness, yellowness, and apparent viscosity were potentially affected by the addition of cupuassu, with the highest concentration of cupuassu (10%) exhibiting the greatest changes in parameters. Based on principal component analysis, partial least squares regression, and just-about-right and penalty analysis, the addition of cupuassu pulp improved some sensory attributes of goat milk yogurt, such as cupuassu aroma, cupuassu flavor, yellow color, consistency, and viscosity, which positively influenced product acceptance. In addition, antioxidant health information increased the acceptance and purchase intention of cupuassu goat milk yogurts. Taking into account the parameters investigated in this study, the best scoring formulation was goat milk yogurt with 10% cupuassu pulp. Our results suggest that cupuassu pulp can be considered a potential ingredient to improve the sensory and texture properties of goat milk yogurt. Furthermore, the antioxidant health information could be a sensory strategy to increase the acceptance of cupuassu goat milk yogurts.

  11. Gambaran Darah Kambing Gembrong, Kambing Peranakan Etawah, dan Kambing Kacang di Bali (BLOOD ILLUSTRATION OF GEMBRONG GOAT, ETAWAH CROSSBRED GOAT AND KACANG GOAT IN BALI)

    OpenAIRE

    Wayan Sayang Yupardhi; I Gusti Lanang Oka; Ida Bagus Mantra; I Nyoman Suyasa; I Gede Suranjaya

    2015-01-01

    There were three kinds of goat developed in Bali since a long time ago i.e. Gembrong goat, EtawahCrossbred goat, and Kacang goat. Gembrong goat is nearly disappearingrecently due to decrease of itspopulation from year to year. The Gembrong goat has very interesting performance, funny, and this speciesis Balinese native goats. The objective of thisexperiment was to know the blood illustration among thethree speciesof the Balinese native goatwhere in the future it can be used as a guide to deve...

  12. GOATS Image Projection Component

    Science.gov (United States)

    Haber, Benjamin M.; Green, Joseph J.

    2011-01-01

    When doing mission analysis and design of an imaging system in orbit around the Earth, answering the fundamental question of imaging performance requires an understanding of the image products that will be produced by the imaging system. GOATS software represents a series of MATLAB functions to provide for geometric image projections. Unique features of the software include function modularity, a standard MATLAB interface, easy-to-understand first-principles-based analysis, and the ability to perform geometric image projections of framing type imaging systems. The software modules are created for maximum analysis utility, and can all be used independently for many varied analysis tasks, or used in conjunction with other orbit analysis tools.

  13. Phenotypic characterization of Ethiopian indigenous goat populations

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... A survey was conducted to study the morphological characteristics of indigenous goats in ... Both qualitative and quantitative traits were recorded on 158 goats randomly sampled from six ...

  14. 9 CFR 91.6 - Goats.

    Science.gov (United States)

    2010-01-01

    ... prescribed in Veterinary Services Memorandum 552.15. (2) Brucellosis. Dairy and breeding goats shall be... Test Procedures for the Diagnosis of Brucellosis.” 2 2 See footnote 2 to § 91.5. (3) No goat shall be... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Goats. 91.6 Section 91.6 Animals...

  15. Nutritional fibrous osteodystrophy in goats

    Directory of Open Access Journals (Sweden)

    Paulo M Bandarra

    2011-10-01

    Full Text Available Seven out of 25 goats from a southern Brazilian flock developed nutritional fibrous osteodystrophy. Affected animals were younger than 1 year of age and were confined in stalls and fed a concentrate ration containing 1:6 calcium:phosphorus ratio. The remaining flock (35 goats was managed at pasture and showed no disease. Clinical signs were characterized by mandibular and maxillary enlargements, varying degrees of mouth opening and protruding tongue, dyspnea, apart of abnormalities of prehension and mastication. Affected animals had increased seric levels of phosphorus and parathormone, as well as higher alkaline phosphatase activity. Postmortem examination on three succumbed goats revealed bilateral enlargement of the maxilla and mandibula, and loose teeth, apart of multiple incomplete rib fractures in one of them. Severe diffuse proliferation of loose connective tissue surrounded the osteoid trabeculae, many of which were partially or completely non-mineralized. Mineralized osteoid trabeculae showed osteoclasts in the Howship's lacunae.

  16. Arterial supply of the stomach of the Egyptian native goat

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    Reda Mohamed

    2017-03-01

    Full Text Available Objective: This study was conducted to investigate the origin, course and distribution of the arteries supplying the stomach of the goat which is of extreme clinical importance for surgeon during caprine rumenotomy. Materials and methods: Fifteen adult goats were used in this study to demonstrate the arterial supply of the stomach by injection of the thoracic aorta with red gum milk latex after general anesthesia and slaughtering of the animals. Gross dissection of the arteries of the stomach was done to detect the origin, course and distribution of these arteries. Results: The study revealed that the rumen was richly supplied by the right and left ruminal arteries as well as ruminal branches from the reticular artery. The reticulum was supplied with reticular branches of reticular and accessory reticular arteries. The omasum was vascularized by omasal branches of the left gastric artery. While the abomasum received its entire arterial supply from abomasal branches of the left gastric, left gastroepiploic, right gastric and right gastroepiploic arteries. Conclusion: The stomach of the goat receives its arterial supply from the branches of the right ruminal, left ruminal, reticular, left gastric and hepatic arteries. Rumenotomy could be done in the left aspect of the dorsal ruminal sac, between the area of anastomoses of the terminal branches of the left and right ruminal arteries as the blood supply was minimal, so that bleeding will be low. [J Adv Vet Anim Res 2017; 4(1.000: 80-87

  17. Coxiella burnetii in pregnant goats

    NARCIS (Netherlands)

    Roest, H.I.J.

    2013-01-01

    Coxiella burnetii is an intracellular bacterium and the causative agent of Q fever. The zoonotic impact of Q fever was recently underlined by the Dutch Q fever outbreak, which emerged from an endemic state. In this outbreak dairy goats and dairy sheep were deemed responsible for the human cases, alt

  18. INDONESIAN EFFORTS TO CONSERVE GEMBRONG GOATS

    Directory of Open Access Journals (Sweden)

    Hasanatun Hasinah

    2015-03-01

    Full Text Available Gembrong goat are mainly found in eastern part of Bali Island, especially in the village of Tumbu, Karangasem. Throughout Indonesia these goats are found no more than 50 heads. This condition puts Gembrong goat in a critical status that indicates the need of emergency and quick action. The present study was carried out to assess the characteristic of this breed and to preserve it through some proposed action plan.  Information was obtained by personal observation and discussion with the leader of farmer group.  Body weight (BW and various body measurement were taken from 15 head of Gembrong goat. In general, the color of Gembrong goat body is white, or partly brown or solid brown. The average body weight is of 23.2 kg for females and 30.7 kg for males.  The averages Body length of males is 60 cm, height 58.2 cm, and 14.4 cm ear length in males, and in females body length is 56.2 cm, height 55.1 cm and ear length 14.2 cm. To preserve Gembrong goat population from extinction collaborative activities is needed, namely: (1 multiplication of existing Gembrong goat population, (2 Rescuing animal genetic material and (3 up-grading female Kacang goat with Gembrong male goat as to achieve 99% Gembrong goat genetic composition.

  19. Technological suitability of goat milk for processing

    Directory of Open Access Journals (Sweden)

    Romualda Danków

    2011-06-01

    Full Text Available The world population of dairy goats is estimated at 300 million of which approximately 56% is reared in Asia. Goats raised in Europe (about 12 million constitute 4% of the world herd of these animals. The world goat milk production is assessed to be at the level of about 12 million tons and constitutes over 2% of the global milk obtained from different animal species. In many European countries, goat milk as a dairy raw material comes second after cow milk. The goat population in Poland is estimated at 190 000 heads. With regard to the content of basic constituents, goat milk is similar to cow milk, although it differs from it as to the qualitative composition of fat and protein. Species protein structure of goat milk, different from that of cow milk, causes fewer allergic reactions which are observed to occur in the case of intolerance to cow milk proteins. Rennin curd from goat milk is softer and less compact. A wide range of different products is manufactured from goat milk including: liquid milk (pasteurised and UHT, rennin and cottage cheeses, fermented beverages such as yoghurt, kefir, butter milk, cream, condensed milk, powdered milk, rice goats, butter and even chocolates “Goat’s Milk”.

  20. Pathology of AA amyloidosis in domestic sheep and goats.

    Science.gov (United States)

    Ménsua, C; Carrasco, L; Bautista, M J; Biescas, E; Fernández, A; Murphy, C L; Weiss, D T; Solomon, A; Luján, L

    2003-01-01

    We describe the main pathologic changes in small ruminants affected by AA amyloidosis, together with the partial sequence of the protein involved. Twenty-one sheep and one goat were selected for presenting macroscopic kidney lesions compatible with systemic amyloidosis. Available tissue samples were studied by histologic, immunopathologic, and ultrastructural means. Renal lesions were characterized grossly by pale cortical surfaces with scattered, miliary, whitish-yellow foci and on cut cortical surfaces by straight, whitish-yellow striations. Gangrenous pneumonia was observed in 16 out of 21 affected sheep (76.2%), although other chronic inflammations were also observed. Amyloid was detected in all grossly affected kidneys using Congo red staining, lesions being most remarkable in glomeruli, affecting 95.5% of animals studied. Congophilic deposits were also observed in intertubular interstitium (68.2%) and medulla (57.1%). All amyloid-affected animals presented proximal convoluted tubule lesions, mostly characterized by an increase in diameter and by hyaline granular degeneration that were responsible for the macroscopic appearance of the kidney. Histologically, amyloid was also seen in blood vessels, spleen, liver, lymph nodes, gastrointestinal tract, and adrenal glands. All amyloid deposits demonstrated greenish-yellow birefringence with polarized light, and the antisera prepared against goat amyloid extracts specifically reacted with birefringent congophilic deposits of both sheep and goats. Ultrastructurally, these deposits were formed by masses of straight, nonbranching fibrils located predominantly in the basement membranes of glomerular capillaries and in the mesangium. Partial sequence of the protein in sheep and goats indicated a high degree of homology with the previously reported sequence of sheep Serum Amyloid A.

  1. Marketing of Sahelian Goats in North -Eastern Nigeria: Experience ...

    African Journals Online (AJOL)

    The study evaluated Sahelian goat marketing in Northeastern Nigeria, ... of the respondents as well as the channel and problem of Sahelian goat market. ... study, it was recommended that government should put in place modern goat market ...

  2. Lithostratigraphic description, sedimentological characteristics and depositional environments of rocks penetrated by Illela borehole, Sokoto Basin, NW Nigeria: A connection between Gulf of Guinea Basins

    Science.gov (United States)

    Toyin, A.; Adekeye, O. A.; Bale, R. B.; Sanni, Z. J.; Jimoh, O. A.

    2016-09-01

    The basal unit of the succession in the Illela borehole belongs to the Dange Formation comprising thick calcareous and variably coloured dark-greyish shale of 36.30 m thick which is overlain by a 31.44 m thick limestone of Kalambaina Formation with 1.7 m thick shaly-limestone inclusive. The uppermost part of the section belongs to the Gwandu Formation which has intercalation of silty-clay, muddy siltstones with well lithified ironstone capping the borehole section. The limestone/carbonate microfacie as deduced from their salient lithologic, sedimentologic and paleontologic features are comparable to standard microfacie (SMF) types 9 and 10, i.e. bioclastic wackestone/bioclastic micrite and packstone-wackestone respectively. Diagenetically, syndepositional and early diagenesis have taken place particularly cementation and replacement in the carbonate rocks and these have greatly affected the reservoir potential negatively. The matrix/grain relationships indicate a shallow marine environment of deposition. The borehole section is delineated into upper foraminifera and lower ostracod biostratigraphic units as no formal biostratigraphic zonation could be attempted due to low diversity of both benthic foraminifera, marine ostracods and the absence of planktonic foraminifera. The similarity of the ostracod assemblages between this study area, Illela borehole, West Africa, North Africa (Libya), Mali and Niger Republic) and South-Western Nigeria (West Africa) suggests that a marine connection exists between the Gulf of Guinea and the Sokoto Basin via the area occupied by the River Niger during the Paleocene.

  3. Cow's milk and goat's milk.

    Science.gov (United States)

    Turck, Dominique

    2013-01-01

    Cow's milk is increasingly suggested to play a role in the development of chronic degenerative, non-communicable disorders whereas goat's milk is advocated as having several health benefits. Cow's milk is a rich and cheap source of protein and calcium, and a valuable food for bone health. Despite their high content in saturated fats, consumption of full-fat dairy products does not seem to cause significant changes in cardiovascular disease risk variables. Early introduction of cow's milk is a strong negative determinant of iron status. Unmodified cow's milk does not meet nutritional requirements of infants although it is acceptable to add small volumes of cow's milk to complementary foods. Cow's milk protein allergy has a prevalence ranging from 2 to 7%, and the age of recovery is usually around 2-3 years. The evidence linking cow's milk intake to a later risk of type 1 diabetes or chronic degenerative, non-communicable disorders (obesity, metabolic syndrome, type 2 diabetes, hypertension) is not convincing. Milk probably protects against colorectal cancer, diets high in calcium are a probable cause of prostate cancer, and there is limited evidence suggesting that high consumption of milk and dairy products increases the risk for prostate cancer. There is no evidence to support the use of a cow's milk-free diet as a primary treatment for individuals with autistic spectrum disorders. Unmodified goat's milk is not suitable for infants because of the high protein and minerals content and of a low folate content. Goat's milk has no clear nutritional advantage over cow's milk and is not less allergenic. The European Food Safety Authority recently stated that proteins from goat's milk can be suitable as a protein source for infant and follow-on formula, provided the final product complies with the compositional criteria laid down in Directive 2006/141/EC.

  4. A sightability model for mountain goats

    Science.gov (United States)

    Rice, C.G.; Jenkins, K.J.; Chang, W.-Y.

    2009-01-01

    Unbiased estimates of mountain goat (Oreamnos americanus) populations are key to meeting diverse harvest management and conservation objectives. We developed logistic regression models of factors influencing sightability of mountain goat groups during helicopter surveys throughout the Cascades and Olympic Ranges in western Washington during summers, 20042007. We conducted 205 trials of the ability of aerial survey crews to detect groups of mountain goats whose presence was known based on simultaneous direct observation from the ground (n 84), Global Positioning System (GPS) telemetry (n 115), or both (n 6). Aerial survey crews detected 77 and 79 of all groups known to be present based on ground observers and GPS collars, respectively. The best models indicated that sightability of mountain goat groups was a function of the number of mountain goats in a group, presence of terrain obstruction, and extent of overstory vegetation. Aerial counts of mountain goats within groups did not differ greatly from known group sizes, indicating that under-counting bias within detected groups of mountain goats was small. We applied HorvitzThompson-like sightability adjustments to 1,139 groups of mountain goats observed in the Cascade and Olympic ranges, Washington, USA, from 2004 to 2007. Estimated mean sightability of individual animals was 85 but ranged 0.750.91 in areas with low and high sightability, respectively. Simulations of mountain goat surveys indicated that precision of population estimates adjusted for sightability biases increased with population size and number of replicate surveys, providing general guidance for the design of future surveys. Because survey conditions, group sizes, and habitat occupied by goats vary among surveys, we recommend using sightability correction methods to decrease bias in population estimates from aerial surveys of mountain goats.

  5. Animal welfare aspects in respect of the slaughter or killing of pregnant livestock animals (cattle, pigs, sheep, goats,horses)

    DEFF Research Database (Denmark)

    More, Simon J.; Bicout, Dominique; Bøtner, Anette

    2017-01-01

    . Limiteddata on European prevalence and related uncertainties necessitated a structu red expert knowledgeelicitation (EKE) exercise. Estimated median percentages of animals slaughtered in the last third ofgestation are 3%, 1.5%, 0.5%, 0.8% and 0.2% (dairy cows, beef cattle, pigs, sheep and goats...

  6. 36 CFR 13.1114 - May I collect goat hair?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false May I collect goat hair? 13... General Provisions § 13.1114 May I collect goat hair? The collection of naturally shed goat hair is... conditions for collecting goat hair is prohibited....

  7. Sperm distribution and fertilization after unilateral and bilateral laparoscopic artificial insemination with frozen-thawed goat semen.

    Science.gov (United States)

    Anakkul, Nitira; Suwimonteerabutr, Junpen; Tharasanit, Theerawat; Khunmanee, Sarawanee; Diloksumpan, Paweena; Berg, Debra K; Techakumphu, Mongkol

    2014-11-01

    Generally, laparoscopic artificial insemination (LAI) provides a higher success rate than of cervical insemination in goats. However, the sperm distribution after LAI in goats remains unknown, particularly when frozen-thawed semen is used. This study evaluated the distribution of frozen-thawed goat spermatozoa after LAI and compared the effects of sperm numbers and deposition sites (unilateral and bilateral sites) on pregnancy rate. In experiment 1, the frozen-thawed spermatozoa were stained either with CellTracker Green CMFDA (CT-Green) or CellTracker Red CMPTX (CT-Red), and in vitro evaluations of viability and motility were performed. In experiment 2, the labeled spermatozoa were deposited via LAI into the left (CT-Green) and right (CT-Red) uterine horns (n = 4). After ovariohysterectomy (6 hours after insemination), the distributions of green- and red-colored spermatozoa were assessed via tissue section, flushing, and the oviductal contents were also collected. Experiment 3 was designed to test the pregnancy rates in a group of 120 does after LAI using different numbers of spermatozoa (60 and 120 × 10(6) sperm per LAI) and different deposition sites. The results demonstrated that the fluorochromes used in this study did not impair sperm motility or viability. Frozen-thawed goat spermatozoa can migrate transuterinally after LAI, as evidenced by the observations of both CT-Green- and CT-Red-labeled spermatozoa in both uterine horns. Lower numbers of spermatozoa (60 × 10(6)) that are inseminated unilaterally (either ipsilateral or contralateral to the site of ovulation) can efficiently be used for LAI in goats (with a 56.67% pregnancy rate).

  8. The placenta shed from goats with classical scrapie is infectious to goat kids and lambs.

    Science.gov (United States)

    Schneider, David A; Madsen-Bouterse, Sally A; Zhuang, Dongyue; Truscott, Thomas C; Dassanayake, Rohana P; O'Rourke, Katherine I

    2015-08-01

    The placenta of domestic sheep plays a key role in horizontal transmission of classical scrapie. Domestic goats are frequently raised with sheep and are susceptible to classical scrapie, yet potential routes of transmission from goats to sheep are not fully defined. Sparse accumulation of disease-associated prion protein in cotyledons casts doubt about the role of the goat's placenta. Thus, relevant to mixed-herd management and scrapie-eradication efforts worldwide, we determined if the goat's placenta contains prions orally infectious to goat kids and lambs. A pooled cotyledon homogenate, prepared from the shed placenta of a goat with naturally acquired classical scrapie disease, was used to orally inoculate scrapie-naïve prion genotype-matched goat kids and scrapie-susceptible lambs raised separately in a scrapie-free environment. Transmission was detected in all four goats and in two of four sheep, which importantly identifies the goat's placenta as a risk for horizontal transmission to sheep and other goats.

  9. Effects of Male Goat Pheromones on Feeding Behavior of Female Markhoz Goats during Breeding Season

    Directory of Open Access Journals (Sweden)

    W. Mohamadi, H. Daghigh Kia*, A. Hossein Khani and S. Alijani

    2011-10-01

    Full Text Available The present study was carried out to investigate the effects of male goat on feeding behavior of female goats in breeding season. Sixty four Markhoz female goats, 3.5 years old, two or three parity, 43±2 kg live weight, body condition score 3, along with 10 male goats were used to study the effects of male pheromones on feeding behavior. The study was done in 6 weeks. Female goats were equally divided into three treatments (a1, a2 and a3 along with a control treatment (c with 8 animals in each group. Variable factor of treatments was the distance of the male goats box (source of pheromone secretion or male effect, which was supposed to be the a1 (0-5 meters, a2 (10-15 meters and a3 (25-30 meters. The results of study showed a decrease in feed intake of the female goats due to distance from male goats (P<0.01. It was concluded that the distance of female from male goats or the concentration of pheromones can significantly affect feed intake of the Markhoz female goats. Therefore, in order to increase livestock production and reproductive performance, the management of nutrition must be paid more attention.

  10. Genetic Relationship Between Gembrong Goat, Kacang Goat and Kacang X Etawah Crossbred (PE) Based on Their Mitochondrial DNA

    OpenAIRE

    I Gusti Lanang Oka; Wayan SayangYupardhi; Ida Bagus Mantra; Nyoman Suyasa; Anak Agung Sagung Dewi

    2012-01-01

    Gembrong goat is a specific type of goat which has long hair covers its whole body including its neckand face, originated from eastern part of Bali (Karangasem). A study of this type of goat and its relationshipwith other local goats (Kacang and Kacang x Etawah crossbred) was carried out at Sawe village, Jembrana,Bali.. A number of 12 gembrong goats, 3 kacang goats from Kubu village, Karangasem and 3 Kacang xEtawah crossbred goats from Denpasar were used in this study. Blood samples of all go...

  11. Milk drink with goat milk and goat serum is alternative for exploitation of pulp umbu

    Directory of Open Access Journals (Sweden)

    Nkarthe Guerra Araújo

    2015-09-01

    Full Text Available This research aimed to develop and evaluate the acceptance and intention to purchase two dairy beverages formulations prepared with fermented umbus, goat serum and goat milk in order to add greater economic value to the three raw materials. The treatments consisted of the variation in serum concentrations goat (28,5% and 44% and goat milk (44% and 28,5%, respectively. The pulp has previously been analyzed and showed 15,21mg/100g of ascorbic acid. The fermented dairy beverages showed microbiological characteristics within the established by the legislation. It was found that there was no significant difference (p > 0,05 for color attributes, flavor and consistency of both, however, the flavor attributes and global acceptance have been significantly affected. The formulation with 28,5% of goat serum and 44% goat milk had the best average from 10 days, and acceptances up to 25 days of storage.

  12. Eimeria infections in goats in Southern Portugal.

    Science.gov (United States)

    Silva, Liliana Machado Ribeiro da; Vila-Viçosa, Maria João Martins; Nunes, Telmo; Taubert, Anja; Hermosilla, Carlos; Cortes, Helder Carola Espiguinha

    2014-01-01

    Coccidiosis caused by Eimeria species is a major form of intestinal infection affecting intensively and semi-intensively reared goats. The province of Alentejo is the main goat-producing area in Portugal. Therefore, all 15 Serpentina goat farms in Alentejo were analyzed regarding the occurrence and diversity of Eimeria species. Fecal samples obtained from 144 animals (52.1% dairy goats, 47.9% pre-pubertal goats) were examined using the modified McMaster technique to determine the number of oocysts per gram of feces. Eimeria spp. oocysts were present in 98.61% of the fecal samples and, overall, nine different Eimeria species were identified. The most prevalent species were E. ninakohlyakimovae (88%) and E. arloingi (85%), followed by E. alijevi (63%) and E. caprovina (63%). The average number of oocysts shed was significantly lower in dairy goats than in pre-adult animals. Astonishingly, no clinical signs of coccidiosis were observed in any of the animals examined, even though they were shedding high numbers of oocysts and were infected with highly pathogenic species. Thus, implementation of routine diagnostic investigation of the occurrence and diversity of caprine Eimeria species may be a useful tool for determination and better understanding of their potential economic impact on goat herds in southern Portugal.

  13. Eimeria species in dairy goats in Brazil.

    Science.gov (United States)

    Cavalcante, Antônio César Rocha; Teixeira, Marcel; Monteiro, Jomar Patrício; Lopes, Carlos Wilson Gomes

    2012-02-10

    The focus of this work is to determine the distribution and identify species of Eimeria parasites of dairy goats in the livestock of the National Goat and Sheep Research Center in Sobral, State of Ceará, Northeast Brazil. Results showed the presence of multiple species in 196 of 215 analyzed samples (91.2%). Fifty five out of these were from kids (28%) and 141 from adult goats (72%). Eight different Eimeria species were identified and their prevalence in the herd was: Eimeria alijevi Musaev, 1970 (26.7%), E. arloingi (Marotel, 1905) Martin, 1909 (20.6%), E. hirci Chevalier, 1966 (18%), E. ninakohlyakimovae Yakimoff & Rastegaieff, 1930 (16.2%), E. jolchijevi Musaev, 1970 (8.7%), E. christenseni Levine, Ivens & Fritz, 1962 (6%), E. caprovina Lima, 1980 (2.8%) and E. caprina Lima, 1979 (1%). Moreover, E. ninakohlyakimovae showed higher prevalence in kids (97%), followed by E. arloingi and E. alijevi (88%). On the other hand, E. alijevi (77%) was more common in adult goats followed by E. hirci (74%) and E. ninakohlyakimovae (70%). The species E. caprina had low frequency in both kids (27%) and adult goats (13%). Data indicated that infection was relatively common among kids and adult goats. The implementation of a routine diagnostic strategy can be useful in maintaining Eimeria populations under monitoring and will enable the determination of its potential impact on dairy goat herds in Northeast Brazil. Copyright © 2011 Elsevier B.V. All rights reserved.

  14. Influence of acute stress on cardiac electrophysiological stability in male goats.

    Science.gov (United States)

    Liu, Jianguo; Wang, Yutang; Shan, Zhaoliang; Guo, Hongyang

    2012-06-01

    Stress plays an important role in the pathogenesis of ventricular arrhythmias. This study was designed to examine the effect of acute stress and metoprolol, a beta adrenergic receptor blocker, on cardiac electrophysiological stability of male goats. Fifteen male goats were randomly divided into three groups: (i) control animals (n=5), (ii) a compound stimuli group including noise and red flash (n=5), (iii) and a compound stimuli group with metoprolol treatment (n=5). Plasma catecholamines were determined by using high performance chromatography with electrochemical detection. Heart rate turbulence (HRT) and heart rate variability (HRV) were analysed with the MGY-H12L analysis system. Also, the ventricular fibrillation threshold (VFT) and the ventricular vulnerable period (VVP) were determined by programmed S1S2 stimulus with bipolar electrodes at the apex of the goat hearts. Compound stimuli increased plasma catecholamine levels progressively and decreased the negative value of turbulence onset (TO), turbulence slope (TS), SDNN, PNN50. Moreover, compound stimuli broadened VVP and decreased VFT significantly. Although metoprolol treatment failed to affect plasma catecholamine levels, TS and PNN50 value of the compound stimuli group, it significantly increased the negative value of TO, SDNN, VFT and narrowed VVP. Our data demonstrates that compound stimuli can induce acute stressful reactions, and decrease the cardiac electrophysiological stability of male goats, which can be counteracted by metoprolol treatment.

  15. Composition and Fatty Acid Profile of Goat Meat Sausages with Added Rice Bran

    Directory of Open Access Journals (Sweden)

    Fatemeh Malekian

    2014-01-01

    Full Text Available A scientific consensus on the relationship between obesity, obesity related diseases, and diet has emerged. One of the factors is overconsumption of the red meats such as pork and beef. Goat meat has the potential to replace these traditionally consumed meats. Rice bran is a rich source of antioxidants such as vitamin E. In this study, goat meat sausages were formulated to contain 0, 1.5 or 3 percent stabilized rice bran. Proximate and fatty acid composition, α-tocopherol, cholesterol concentration, and antioxidant activities of cooked goat meat sausages containing varying percentages of rice bran were measured. Data were analyzed using a fixed effects model. The fat percentage in the goat meat sausages increased in response to increasing rice bran percentages (P<0.001. Saturated fatty acids concentration decreased linearly (P<0.01, while unsaturated fatty acids and omega-3 and omega-6 fatty acids increased linearly in response to increasing rice bran percentages (P<0.05. The concentration of α-tocopherol in sausages increased linearly in response to increasing rice bran percentages (P<0.01. Also, antioxidant activity increased linearly in sausages in response to added rice bran (P<0.01. The cholesterol concentration of sausages did not vary significantly in response to added rice bran.

  16. Paratuberculosis in sheep and goats.

    Science.gov (United States)

    Windsor, P A

    2015-12-14

    Paratuberculosis is a chronic insidious, often serious, disease of the global small ruminant industries, mainly causing losses from mortalities and reduced productivity on-farm, interference in trading and, in Australia, profound socio-economic impacts that have periodically compromised harmony of rural communities. The pathogenesis, diagnosis, impacts and disease management options for ovine and caprine paratuberculosis are reviewed, comparing current controls in the extensive management system for sheep in wool flocks in Australia with the semi-intensive system of dairy flocks/herds in Greece. Improved understanding of the immune and cellular profiles of sheep with varying paratuberculosis outcomes and the recognition of the need for prolonged vaccination and biosecurity is considered of relevance to future control strategies. Paratuberculosis in goats is also of global distribution although the prevalence, economic impact and strategic control options are less well recognized, possibly due to the relatively meagre resources available for goat industry research. Although there have been some recent advances, more work is required on developing control strategies for goats, particularly in dairy situations where there is an important need for validation of improved diagnostic assays and the recognition of the potential impacts for vaccination. For all species, a research priority remains the identification of tests that can detect latent and subclinical infections to enhance removal of future sources of infectious material from flocks/herds and the food chain, plus predict the likely outcomes of animals exposed to the organism at an early age. Improving national paratuberculosis control programs should also be a priority to manage disease risk from trade. The importance of strong leadership and communication, building trust within rural communities confused by the difficulties in managing this insidious disease, reflects the importance of change management

  17. Gambaran Darah Kambing Gembrong, Kambing Peranakan Etawah, dan Kambing Kacang di Bali (BLOOD ILLUSTRATION OF GEMBRONG GOAT, ETAWAH CROSSBRED GOAT AND KACANG GOAT IN BALI

    Directory of Open Access Journals (Sweden)

    Wayan Sayang Yupardhi

    2015-05-01

    Full Text Available There were three kinds of goat developed in Bali since a long time ago i.e. Gembrong goat, EtawahCrossbred goat, and Kacang goat. Gembrong goat is nearly disappearingrecently due to decrease of itspopulation from year to year. The Gembrong goat has very interesting performance, funny, and this speciesis Balinese native goats. The objective of thisexperiment was to know the blood illustration among thethree speciesof the Balinese native goatwhere in the future it can be used as a guide to develop each ofthem. The experiment was used nine adults goats namely three adult male Gembrong goats, three adultmale Etawah Crossbred goats, and three adult male Kacang Goats respectively. The animal fed dailygreen feed grows around them and additional rice bran. Blood samples of the animals were collected forabout10-15 mL each with venoject, and then was kept in a cooler box and subsequently sent to the ProdiaClinic Laboratory at Denpasar. The results of the experiment showed that blood illustration of the threekinds of goat was not significantly different (P > 0.05 except the triglyseride.

  18. Coronary artery anatomy of the goat.

    Science.gov (United States)

    Lipovetsky, G; Fenoglio, J J; Gieger, M; Srinivasan, M R; Dobelle, W H

    1983-05-01

    The coronary arteries of the goat heart were studied using angiographic techniques and molds of the coronary vessel trees. Blood supplies to the left and right ventricles, interventricular septum, atrioventricular node, and apex of the caprine heart were studied. The goat possesses a left dominant pattern of coronary supply with relatively uniform coronary anatomy and may provide a good large animal model for testing cardiovascular assist devices.

  19. Efficacy of ِِabamectin in lambs and goats naturally infected with gastrointestinal nematodes in Mosul city

    Directory of Open Access Journals (Sweden)

    S. D. Hassan

    2011-01-01

    Full Text Available The aim of this study was to evaluate the efficacy of abamectin in lambs and goats naturally infected with gastrointestinal nematodes. The study was conducted on 300 lambs, from both sexes, at age ranged between 6-9 months, and 150 native goats from both sexes, at age ranged between 1-2 years. The total infestation rate with gastrointestinal nematodes were 54% and 53.3% in lambs and goats, respectively. Results of fecal culture for obtained larvae 3 revealed the presence of seven genus of nematodes in that included Marshallagia spp. (66.6%, Ostertagia spp. (53.1%, Haemonchus spp. (24.7%, Nematodirus spp. (16.67%, Strongyloides spp. (9.8%, Cooperia spp. (4.4%, and Oesophagostomum spp. (3.08%, where as in goats the following genus was obtained included Marshellagia spp. (46.3%, Nematodirus spp. (37.5%, Strongyloides spp. (37.5%, Ostertagia spp. (33.7%, Haemonchus spp. (15%, Cooperia spp. (15%, Chabertia spp. (6.25%, and Trichuris spp. (2.5%. The most important clinical signs that were detected in lambs and goats were emaciation, pale mucous membrane, easily detached hair and wool and diarrhea. Abamectin at dose 0.2 mg/kg body weight subcutaneously (single dose had an efficacy of (97% in the first week and increased to (100% to the end of the study, whereas in goats it was (100% started from 1st week after the treatment to the end of the study period. Treated animals showed gradual improvement in presenting the clinical abnormalities. Total red blood cells count, hemoglobin concentration and packed cell volume were increased significantly. Total white blood cells count and eosinophils were decreased significantly compared with control the group. In conclusion abamectin had a high efficacy in the treatment of gastrointestinal nematodes in lambs and goats.

  20. Keeping goats or going north? Enhancing livelihoods of smallholder goat farmers through brucellosis control in Mexico

    NARCIS (Netherlands)

    Oseguera Montiel, D.

    2014-01-01

    Smallholder Mexican farmers are embedded in an adverse context, due to neoliberal globalization policies, which threatens their livelihoods, and has caused an unprecedented surge of migration to the US. Keeping goats is one strategy to diversify livelihoods. Goat husbandry is dairy oriented and has

  1. Keeping goats or going north? Enhancing livelihoods of smallholder goat farmers through brucellosis control in Mexico

    NARCIS (Netherlands)

    Oseguera Montiel, D.

    2014-01-01

    Smallholder Mexican farmers are embedded in an adverse context, due to neoliberal globalization policies, which threatens their livelihoods, and has caused an unprecedented surge of migration to the US. Keeping goats is one strategy to diversify livelihoods. Goat husbandry is dairy oriented and has

  2. Body linear traits for identifying prolific goats

    Directory of Open Access Journals (Sweden)

    Avijit Haldar

    2014-12-01

    Full Text Available Aim: The present study was conducted on prolific goat breed to identify body linear type traits that might be associated with prolificacy trait in goats. Materials and Methods: Two-stage stratified random sample survey based data were collected from 1427 non-pregnant goats with the history of single, twin and triplet litter sizes (LZ between January 2008 to February 2011 for 3 years in 68 villages located in East and North East India. Data on sixteen body linear traits were analyzed using logistic regression model to do the step-wise selection for identifying the body linear traits that could determine LZ. An average value for each identified body linear trait was determined for classifying the goats into three categories: Goats having the history of single LZ, goats having the history of twin LZ and goats having the history of triplet LZ. Results: The LZ proportions for single, twin and triplet, were 29.50, 59.14 and 11.36%, respectively, with the prolificacy rate of 181.85% in Indian Black Bengal goats. A total of eight body linear traits that could determine LZ in prolific goats were identified. Heart girth (HG measurement (>60.90 cm, paunch girth (PG (>70.22 cm, wither height (WH (>49.75 cm, neck length (>21.45 cm, ear length (>12.80 cm and distance between trochanter major (DTM bones (>12.28 cm, pelvic triangle area (PTA (>572.25 cm2 and clearance at udder (CU (>23.16 cm showed an increase likelihood of multiple LZ when compared to single LZ. Further, HG measurement (>62.29 cm, WH (>50.54 cm, PG (>71.85 cm and ear length (>13.00 cm, neck length (>22.01 cm, PTA (>589.64 cm2, CU (>23.20 cm and DTM bones (>12.47 cm were associated with increased likelihood of triplet LZ, when compared with that of twin LZ. Conclusion: HG measurement was the best discriminating factor, while PG, neck length, DTM bones, CU, PTA, WH and ear length measurements were other important factors that could be used for identifying prolific goats to achieve economic

  3. Eye redness

    Science.gov (United States)

    Bloodshot eyes; Red eyes; Scleral injection; Conjunctival injection ... There are many causes of a red eye or eyes. Some are medical emergencies. Others are a cause for concern, but not an emergency. Many are nothing to worry about. Eye ...

  4. Prevalence of Contagious Caprine Pleuropneumonia in Goats in ...

    African Journals Online (AJOL)

    A cross-sectional study was conducted between November and December 2012 in ... Mycoplasma capricolum subsp. capripneumoniae using competitive ELISA. ... goats and also higher in male (66.7%) than female (63.7%) goats (P<0.05).

  5. Milk production potential of South African Boer and Nguni goats

    African Journals Online (AJOL)

    Unknown

    and the relatively high maintenance costs of cattle, make goat farming an alternative proposition for meat and milk production. Goats are hardy, less labor intensive and have less maintenance nutritional requirements .... Beijing, China. pp132.

  6. Factors affecting goat production in a communal farming system in ...

    African Journals Online (AJOL)

    Factors affecting goat production in a communal farming system in the Eastern ... and for cash sales (23%), and only 15% kept goats for home meat consumption. ... is likely to increase to the detriment of other ruminant species in the future.

  7. Cestrum laevigatum poisoning in goats in southeastern Brazil.

    Science.gov (United States)

    Peixoto, P V; Brust, L C; Duarte, M D; Franca, T N; Duarte, V C; Barros, C S

    2000-02-01

    Natural and experimental poisonings by Cestrum laevigatum are described in goats. Histologically, livers had marked centrolobular and midzonal coagulative necrosis and hemorrhage. Spontaneous toxicosis by this plant in goats has not been previously reported.

  8. Status and implementation of reproductive technologies in goats in ...

    African Journals Online (AJOL)

    Mené

    2015-02-19

    Feb 19, 2015 ... massively, since goat herds are geographically dispersed and they are a species ..... seed stock producers still rely on the importation of semen from .... the follicular stage of the goat and the heterogeneous response of ...

  9. Evaluation of cashmere production of the meat producing Boer goat

    CSIR Research Space (South Africa)

    Roux, JA

    2008-11-01

    Full Text Available the cashmere production of the experimental Boer goat flock at the Adelaide Experimental Station. The results shown that initiating a cashmere industry with pure Boer goats does not seem to be viable option...

  10. Educational Possibilities of Keeping Goats in Elementary Schools in Japan.

    Science.gov (United States)

    Koda, Naoko; Kutsumi, Shiho; Hirose, Toshiya; Watanabe, Gen

    2016-01-01

    Many Japanese elementary schools keep small animals for educational purposes, and the effects and challenges have been investigated. Although goats are medium-sized animals that are familiar to Japanese, few practical studies have been conducted on keeping goats in schools. This study investigated the effects and challenges of keeping goats in elementary schools and discussed its educational possibilities. A semi-structured interview survey was conducted with 11 personnel that were responsible for keeping goats in 6 elementary schools in urban areas. They described benefits, problems, and tips related to keeping goats. Participant observation was also conducted on daily human-goat interactions in these schools. The results indicated that children in all six grades were able to care for goats. Goats were used for various school subjects and activities. As a result of keeping goats, children developed affection for them, attitude of respect for living things, greater sense of responsibility, and enhanced interpersonal interactional skills. Stronger ties between the schools and parents and community were developed through cooperation in goat-keeping. Some anxieties existed about the risk of injury to children when interacting with goats. Other challenges included the burden of taking care of the goats on holidays and insufficient knowledge about treatment in case of their illness or injury. The results suggested similarities to the benefits and challenges associated with keeping small animals in elementary schools, although the responsibility and the burden on the schools were greater for keeping goats than small animals because of their larger size and the need for children to consider the goats' inner state and to cooperate with others when providing care. At the same time, goats greatly stimulated interest, cooperation, and empathy in children. Goats can expand educational opportunities and bring about many positive effects on child development.

  11. Traditional goat husbandry may substantially contribute to human toxoplasmosis exposure

    Science.gov (United States)

    Raising goats in settings that are highly contaminated with oocysts of Toxoplasma gondii may contribute significantly to human exposure to this zoonotic parasite. Increasing consumption of young goats in Romania, where goats are typically reared in backyards that are also home to cats (the definitiv...

  12. 9 CFR 309.14 - Brucellosis-reactor goats.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Brucellosis-reactor goats. 309.14... INSPECTION AND CERTIFICATION ANTE-MORTEM INSPECTION § 309.14 Brucellosis-reactor goats. Goats which have reacted to a test for brucellosis shall not be slaughtered in an official establishment....

  13. Gastrointestinal nematodes and anthelmintic resistance in Danish goat herds

    DEFF Research Database (Denmark)

    Holm, Signe A.; Sørensen, Camilla; Thamsborg, Stig M.

    2014-01-01

    The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR) in 10 selected herds were investigated during April-September 2012. All Danish herds (n = 137) with 10 or more adult goats were invited to participate, and of these 27 herds met......, resistance to the most commonly used anthelmintics is widespread in larger goat herds throughout Denmark....

  14. Effect of Acacia karroo Supplementation on Growth, Ultimate pH, Colour and Cooking Losses of Meat from Indigenous Xhosa Lop-eared Goats.

    Science.gov (United States)

    Ngambu, S; Muchenje, V; Marume, U

    2013-01-01

    The objective of the study was to determine the effect of Acacia karroo supplementation on growth, ultimate pH, colour and cooking losses of meat from indigenous Xhosa lop-eared goats. Eighteen castrated 4-month-old kids were used in the study until slaughter. The kids were subdivided in two treatment groups A. karroo supplemented (AK) and non-supplemented (NS). The supplemented goats were given 200 g per head per d of fresh A. karroo leaves. The kids were slaughtered on d 60 and sample cuttings for meat quality assessment were taken from the Longistimus dorsi muscle. The supplemented kids had higher (p<0.05) growth rates than the non-supplemented ones. The meat from the A. karroo supplemented goats had lower (p<0.05) ultimate pH and cooking loss than the meat from the non-supplemented goats. Acacia karroo supplemented goats produced higher (p<0.05) b* (yellowness) value, but supplementation had no significant effect on L* (lightness) and a* (redness) of the meat. Therefore, A. karroo supplementation improved growth performance and the quality of meat from goats.

  15. Effect of Supplementation on Growth, Ultimate pH, Colour and Cooking Losses of Meat from Indigenous Xhosa Lop-eared Goats

    Directory of Open Access Journals (Sweden)

    S. Ngambu

    2013-01-01

    Full Text Available The objective of the study was to determine the effect of Acacia karroo supplementation on growth, ultimate pH, colour and cooking losses of meat from indigenous Xhosa lop-eared goats. Eighteen castrated 4-month-old kids were used in the study until slaughter. The kids were subdivided in two treatment groups A. karroo supplemented (AK and non-supplemented (NS. The supplemented goats were given 200 g per head per d of fresh A. karroo leaves. The kids were slaughtered on d 60 and sample cuttings for meat quality assessment were taken from the Longistimus dorsi muscle. The supplemented kids had higher (p<0.05 growth rates than the non-supplemented ones. The meat from the A. karroo supplemented goats had lower (p<0.05 ultimate pH and cooking loss than the meat from the non-supplemented goats. Acacia karroo supplemented goats produced higher (p<0.05 b* (yellowness value, but supplementation had no significant effect on L* (lightness and a* (redness of the meat. Therefore, A. karroo supplementation improved growth performance and the quality of meat from goats.

  16. Seroprevalence and risk factors of Q fever in goats on commercial dairy goat farms in the Netherlands, 2009-2010

    NARCIS (Netherlands)

    Schimmer, B.; Luttikholt, S.; Hautvast, J.L.A.; Graat, E.A.M.; Vellema, P.; Duynhoven, van Y.T.H.P.

    2011-01-01

    Background: The aim of this study was to estimate the seroprevalence of Coxiella burnetii in dairy goat farms in the Netherlands and to identify risk factors for farm and goat seropositivity before mandatory vaccination started. We approached 334 eligible farms with more than 100 goats for serum sam

  17. Experimental transmission of Pasteurella multocida 6:B in goats.

    Science.gov (United States)

    Shafarin, M S; Zamri-Saad, M; Jamil, S M; Siti Khairani, B; Saharee, A A

    2007-04-01

    Haemorrhagic septicaemia (HS) is an acute disease of cattle and buffaloes caused by Pasteurella multocida 6:B. Outbreaks of the disease have been closely associated with carrier animals that transmit the organism to susceptible animals during stressful condition. This study was conducted to determine whether goats exposed intranasally to P. multocida 6:B can transmit the organism to contact goats. Thirty-six healthy local Katjang goats were divided into four groups and goats of groups 1 and 3 were each inoculated intranasally with a 1-ml inoculum that contained 1 x 10(9) CFU/ml of live P. multocida 6:B. Following the exposure, all goats of groups 3 and 4 were injected with dexamethasone at the rate of 1 mg/kg for three consecutive days. At the end of the dexamethasone treatment, goats of groups 1 and 2 were commingled but kept separate from goats of groups 3 and 4, which were commingled in another pen. Three surviving goats from each group were killed on days 7, 14 and 21 post-exposure for postmortem examination. Naso-pharyngeal mucus and heart blood were collected on swabs. Tissues from lungs, lymph nodes and tonsils were collected for bacteriological isolation and identification. Only one goat of group 3 died 6 days post-exposure showing clinical signs and lesions typical of HS. Other goats showed mild signs of upper respiratory tract infection. Goats of all groups developed acute mild pneumonic lesions, however, those treated with dexamethasone had significantly (P multocida 6:B was isolated from the nasal mucosa and lung lesions of exposed and contact goats not treated with dexamethasone. Exposed and contact goats treated with dexamethasone carried the organism for 21 days. P. multocida isolation from heart blood was made only from exposed and contact goats treated with dexamethasone. P. multocida was isolated from the lymph node of the goat that died during the experiment.

  18. Hematological, serological and virological findings in sheep and goats experimentally infected with lineage III peste des petits ruminants virus isolates in Kenya

    Directory of Open Access Journals (Sweden)

    Maina S M

    2015-02-01

    Full Text Available The aim of this study was to determine the hematological and serological changes in experimentally infected sheep and goats and to validate use of Real time reverse transcriptase PCR analysis in diagnosing PPRV in Kenya. In this study, five sheep and five goats aged 3-6 months and of different sexes were experimentally infected with lineage III PPR virus. Further, two goats and two sheep that were confirmed using c-ELISA kit to be free from PPR were used as controls. Hematological examination of infected animals revealed a modest decrease in lymphocyte counts (L and a slight increase in Neutrophils (N and White Blood Cell Count (WBC in goats. Parameters of the erythron apart from an increase in HB were unremarkable in goats. An increase in White Blood Cells (WBC, Neutrophilia, lymphopaenia and relative change in red blood cells (RBCs parameters were consistently observed in infected sheep. Serology revealed the presence of antibodies against PPRV by 10th day post infection with both goats and sheep showing mean competition percentage of 41.10 ±10 and 40.768 ±5.26, respectively. Antibodies against PPRV continued to rise by day 14 where both goats and sheep showed a mean competition percentage of 29.77 ±4.98 and 22.51 ±6.69, respectively. Real-time -PCR revealed positive amplification in ocular swabs, mesenteric lymph nodes, intestines and in lungs. Results of this study indicated that infection with PPR in sheep and goats provide valuable data about hematological and serological findings that can be used for diagnosis of PPR. Samples of choice for real-time PCR diagnosis for PPR are ocular swabs, mesenteric lymph nodes, intestines and lungs.

  19. Renal (uremic) encephalopathy in a goat.

    Science.gov (United States)

    Radi, Z A; Thomsen, B V; Summers, B A

    2005-10-01

    Renal encephalopathy was diagnosed in a 2-year-old male boar goat with a history of chronic weight loss and ataxia. Histopathological examination of the brain revealed a striking myelin vacuolation distributed mainly in two patterns: (i) along the junction of the neocortex and corona radiata, and (ii) in the bundles of the internal capsule as it dissects through the basal nuclei. The kidneys had diffuse severe tubular and glomerular necrosis and degeneration. The neural lesions are consistent with renal (uremic) encephalopathy. To the authors' knowledge, this is the first report of renal encephalopathy in a goat.

  20. Disposition of fenbendazole in the goat.

    Science.gov (United States)

    Short, C R; Barker, S A; Hsieh, L C; Ou, S P; Davis, L E; Koritz, G; Neff-Davis, C A; Bevill, R F; Munsiff, I J; Sharma, G C

    1987-05-01

    The disposition of fenbendazole was studied in goats after oral or IV administration. Plasma concentration vs time profiles were determined for fenbendazole and all of its metabolites. The total excretion of the drug and its metabolites in urine and feces was also measured for 6 days. A biliary cannula was inserted in 1 goat to study the excretion of fenbendazole and its metabolites into the bile. Fenbendazole was converted to its sulfoxide (oxfendazole), and the sulfone, primary amine, and p-hydroxylated metabolites. The active metabolite, oxfendazole, appeared in plasma, but only trace amounts were found in feces or urine. The major excretory metabolite was p-hydroxyfenbendazole.

  1. An economic analysis of communal goat production

    Directory of Open Access Journals (Sweden)

    P.J. Sebei

    2004-06-01

    Full Text Available The economic impact of different extension messages used was calculated using enterprise budgeting (gross margin analysis. Input data were gleaned from the literature, from participatory appraisals, as well as a field study, spanning 12 months, of small-scalecommunal goat farming systems in Jericho in the Odi District of NorthWest Province. The number of offspring weaned per annum, as a proportion of does owned, was selected as the desired output for analysis. This study has shown that small-scale communal goat farmers are not adopting or implementing extension messages to improve production capacity. In south Africa the majority of goats are slaughtered in the informal sector. If the informal sector is to be persuaded to market goats commercially through formal channels, then knowledge of the economics of goat farming on communal lands should be provided. The economic aspects of extension messages are probably an important factor in determining acceptance and sustainability yet appear to be seldom investigated. The probable reason for lack of adoption of standard extension messages, which promote improved nutrition, parasite control, vaccination and treatment of goats, was economic. In other words, the so-called 'poor management practices' used by communal farmers appeared to be economically more profitable than the 'good management practices' suggested to increase production. The price of communal goats was not related to their mass. A higher level of inputs would probably have resulted in a heavier kid, however it was established that this would not have influenced the price received as a majority of the goats were slaughtered for ritual purposes where age, colour and sex were more important to the purchaser than body mass. It is standard practice in commercial farming systems to evaluate the economic benefits of all management practices before they are implemented. Production animal veterinarians use veterinary economics to compare different

  2. Communal goat production in Southern Africa: a review.

    Science.gov (United States)

    Rumosa Gwaze, F; Chimonyo, M; Dzama, K

    2009-10-01

    Despite the fact that about 64% of goats in sub-Saharan Africa (SSA) are located in rural arid (38%) and semi-arid (26%) agro-ecological zones and that more than 90% of goats in these zones are indigenous, information on indigenous breeds is inadequate. This paper reviews the social and economic importance of goats to the communal farmer and assesses the potential of using goats in rural development in Southern Africa. Farmers in Southern Africa largely use the village goat management system. There are various goat breeds in Southern Africa, of which the Mashona, Matabele, Tswana, Nguni and the Landim are the dominant ones. It is, however, not clear if these breeds are distinct. Major constraints to goat production include high disease and parasite prevalence, low levels of management, limited forage availability and poor marketing management. Potential research areas that are required to ensure that goats are vehicles for rural development include evaluation of constraints to goat production, assessing the contribution of goats to household economies and food securities throughout the year, genetic and phenotypic characterisation of the indigenous breeds to identify appropriate strains and sustainable methods of goat improvement through either selection or crossbreeding.

  3. Effect of Crossbreed on the Muscle Quality (Chemical Composition) in Yun-Ling Black Goats

    Institute of Scientific and Technical Information of China (English)

    JIA Jun-jing; TIAN Yun-bo; ZHANG Xi; HUANG Qi-chao; WEN Sheng-ping; GU Feng-ying; GE Chang-rong; CAO Zhen-hui; CHENG Zhi-bin; M. Jois

    2009-01-01

    Twenty castrated male goats, each of Yun-Ling Black goats (YLB goat), N×YLB hybrid goats (Nubian ♂×Yun-Ling Black goats ♀) and B×YLB hybrid goats (Boer ♂×Yun-Ling Black goats ♀), were used to evaluate the effect of crossbreeding on the meat chemical composition in the YLB goats of China. After weaning of 90 days, all the experimental goats were reared on natural pasture when they were slaughtered at an age of 730 days. The longissimus dorsi (LD) and biceps femoris (BF) muscles were sampled from each carcass to determine chemical compositions. Both hybrid goats had higher protein content (P0.05). The YLB goats had significantly higher (P0.05). In contrast, the proportion of poly-unsaturated in the YLB goats was significantly lower (P<0.05) than that in the hybrid goats.

  4. The cardiac biomarkers troponin I and CK-MB in nonpregnant and pregnant goats, goats with normal birth, goats with prolonged birth, and goats with pregnancy toxemia.

    Science.gov (United States)

    Tharwat, M; Al-Sobayil, F; Al-Sobayil, K

    2012-10-15

    This study was designed to establish the reference range for the cardiac biomarkers cardiac troponin I (cTnI) and creatine kinase myocardial band (CK-MB) in nonpregnant and pregnant goats, goats with normal birth, goats with prolonged birth associated with dystocia, and goats with pregnancy toxemia. Fifty-seven does, categorized into three groups (G1 to G3), were used. These groups were comprised of 20 healthy does (G1), 19 does with prolonged birth (G2), and 18 does with pregnancy toxemia (G3). Six blood samples (T0 to T5) were collected from G1. The first blood sample (T0) was taken before insemination, the second (T1) at the first trimester, the third (T2) at the second trimester, the fourth (T3) at the last trimester, the fifth (T4) within 12 h of parturition, and the sixth blood sample (T5) was taken 10 days after parturition. A sample of blood was obtained from G2 and G3 upon admission to the hospital. At T0 to T3, no cTnI was detected in any of the 20 does in G1. At parturition (T4), seven of the 20 goats (35%) exhibited slightly elevated cTnI concentrations (range, 0.01 to 0.04 ng/mL). Ten days after parturition (T5), cTnI was not detected in any of the 20 goats. In 10 of the 19 goats (53%) with prolonged birth (G2), the cTnI was significantly elevated to a mean value of 0.094 ± 0.155 ng/mL, with a maximum value of 0.61 ng/mL. In 16 of the 18 goats (89%) with pregnancy toxemia (G3), the cTnI was significantly elevated to a value of 0.852 ± 1.472 ng/mL, with a maximum value of 5.219 ng/mL. Comparing the values of CK-MB in G1 (T0 to T5), G2 and G3 revealed nonsignificant differences. Only a slight elevation in the CK-MB levels in goats with prolonged birth (G2) was noted. We concluded that in healthy does, the cardiac biomarker cTnI is not elevated during normal pregnancy. The serum cTnI concentration may be elevated in a number of goats at normal vaginal or cesarean delivery. Finally, cTnI is significantly elevated in does with pregnancy toxemia and could

  5. Analysis of Fish Demand in Sokoto Metropolis, Sokoto, Nigeria M ...

    African Journals Online (AJOL)

    acer

    Available online at http://ajol.info/index.php/njbas/index. Nigerian Journal .... X1 = Retail price of fish in naira (kg). X2 = Retail ... 180. 100. Primary Occupation. Farming. 22. 12. Trading. 8. 27. Civil Service. 87. 48. Artisan ... the joint influence of all the explanatory variables on ..... two urban centers in Ogun State, Nigeria. An.

  6. Keeping goats or going north? Enhancing livelihoods of smallholder goat farmers through brucellosis control in Mexico

    OpenAIRE

    Oseguera Montiel, D.

    2014-01-01

    Smallholder Mexican farmers are embedded in an adverse context, due to neoliberal globalization policies, which threatens their livelihoods, and has caused an unprecedented surge of migration to the US. Keeping goats is one strategy to diversify livelihoods. Goat husbandry is dairy oriented and has a range of functions for farmers, like income, food, insurance, credit, and a reason for not having to migrate to the US. However, caprine brucellosis, a zoonosis endemic in Mexico caused by Brucel...

  7. Genetic Relationship Between Gembrong Goat, Kacang Goat and Kacang X Etawah Crossbred (PE Based on Their Mitochondrial DNA

    Directory of Open Access Journals (Sweden)

    I Gusti Lanang Oka

    2012-11-01

    Full Text Available Gembrong goat is a specific type of goat which has long hair covers its whole body including its neckand face, originated from eastern part of Bali (Karangasem. A study of this type of goat and its relationshipwith other local goats (Kacang and Kacang x Etawah crossbred was carried out at Sawe village, Jembrana,Bali.. A number of 12 gembrong goats, 3 kacang goats from Kubu village, Karangasem and 3 Kacang xEtawah crossbred goats from Denpasar were used in this study. Blood samples of all goats were collectedfor mitochondrial DNA (mtDNA analysis. PCR amplification of D-loop mitochondrial DNA was carriedout by using two primers i.e. CAP-F (5’-CGTGTATGCAAGTACATTAC -3’ and CAP-R (5’-CTGATTAGTCATTAGTCCATC – 3’ . Sequencing of 550 bp (base-pairs of mitochondrial DNA (productof PCR only found one polymorphic site at base number 231 with two haplotypes in gembrong goat only,while the other base-pairs were similar between the three goat types (Gembrong, Kacang and Kacang xEtawah crossbred .The frequency of haplotype 1 was 83.3% and the frequency of haplotype 2 was 16.7%.It was concluded that based on their mitochondrial DNA sequences and “phylogenic analysis”, the threetypes of goat (Gembrong,Kacang and Kacang xEtawah crossbred had a very close genetic relationship(kinship.

  8. Hemogram responses in goats toward challenged with Corynebacterium pseudotuberculosis and its immunogen mycolic acids

    Directory of Open Access Journals (Sweden)

    Mohammed Naji Odhah

    2017-06-01

    Full Text Available Aim: This study was conducted to analyze the changes in blood profile of goats inoculated with Corynebacterium pseudotuberculosis and its immunogen mycolic acid (MA extract. Materials and Methods: A total of 12 clinically healthy crossbred Boer female goats were divided into three groups; A, B and C (4 goats each per group. Group A was inoculated with 2 ml sterile phosphate buffered saline via intradermal route as the negative control group whilst Group B was inoculated with 2 ml of MA extract (1 g/ml intradermally and Group C was then inoculated with 2 ml (1x109 colony forming unit of active C. pseudotuberculosis intradermally. Blood sample was collected aseptically from the jugular vein periodically for complete blood count (CBC analysis throughout the experimental period (3 months. Results: A significant decrease (p<0.05 was observed in red blood cells, hemoglobin (Hb, packed cell volume, mean corpuscular volume and mean corpuscular Hb concentration in Groups B and C as compared to the control while WBCs, neutrophil, lymphocyte and basophil showed a significant increase (p<0.05 as compared to the control. Conclusion: The inoculation of C. pseudotuberculosis and MA resulted in a significant change in the CBC, thereby, indicating that MA has a role in caseous lymphadenitis pathogenesis.

  9. Fatal melioidosis in goats in Bangkok, Thailand.

    Science.gov (United States)

    Tonpitak, Walaiporn; Sornklien, Chulabha; Chawanit, Mongkol; Pavasutthipaisit, Suvarin; Wuthiekanun, Vanaporn; Hantrakun, Viriya; Amornchai, Premjit; Thaipadungpanit, Janjira; Day, Nicholas P J; Yingst, Samuel; Peacock, Sharon J; Limmathurotsakul, Direk

    2014-08-01

    Bangkok, Thailand, is a city considered to be at low risk for melioidosis. We describe 10 goats that died of melioidosis in Bangkok. Half of them were born and reared in the city. Multilocus sequence typing ruled out an outbreak. This finding challenges the assumption that melioidosis is rarely acquired in central Thailand.

  10. Coxiella burnetii infections in sheep or goats

    NARCIS (Netherlands)

    Brom, Van den R.; Engelen, van E.; Roest, H.I.J.; Hoek, van der W.; Vellema, P.

    2015-01-01

    Q fever is an almost ubiquitous zoonosis caused by Coxiella burnetii, which is able to infect several animal species, as well as humans. Cattle, sheep and goats are the primary animal reservoirs. In small ruminants, infections are mostly without clinical symptoms, however, abortions and stillbirt

  11. Coxiella burnetii infections in sheep or goats

    NARCIS (Netherlands)

    Brom, Van den R.; Engelen, van E.; Roest, H.I.J.; Hoek, van der W.; Vellema, P.

    2015-01-01

    Q fever is an almost ubiquitous zoonosis caused by Coxiella burnetii, which is able to infect several animal species, as well as humans. Cattle, sheep and goats are the primary animal reservoirs. In small ruminants, infections are mostly without clinical symptoms, however, abortions and

  12. Coxiella burnetii infections in sheep or goats

    NARCIS (Netherlands)

    Brom, Van den R.; Engelen, van E.; Roest, H.I.J.; Hoek, van der W.; Vellema, P.

    2015-01-01

    Q fever is an almost ubiquitous zoonosis caused by Coxiella burnetii, which is able to infect several animal species, as well as humans. Cattle, sheep and goats are the primary animal reservoirs. In small ruminants, infections are mostly without clinical symptoms, however, abortions and stillbirt

  13. Sokoto Journal of Veterinary Sciences

    African Journals Online (AJOL)

    um chafe

    Field trial of Malaysian thermostable Newcastle disease vaccine in village chickens in Kaduna ... economic importance of ND in Nigerian village chickens, indications are that ... Malaysian. Vaccines and Pharmaceutical SNP, BHD. Each vial of.

  14. Sokoto Journal of Veterinary Sciences

    African Journals Online (AJOL)

    um chafe

    Abattoir operations and waste management in Nigeria: A review of challenges and ... cause of concern to all stakeholders in the industry and general ... associated with meat control in Europe for a period of time, no ... temperatures, the high humidity of the air, the many water surfaces ..... of Biotechnology, 5(20): 1963-1968.

  15. Birthmarks - red

    Science.gov (United States)

    Strawberry mark; Vascular skin changes; Angioma cavernosum; Capillary hemangioma; Hemangioma simplex ... There are 2 main categories of birthmarks: Red birthmarks are made ... are called vascular birthmarks. Pigmented birthmarks are areas ...

  16. Suitability of Norwegian short-tail lambs, Norwegian dairy goats and Cashmere goats for meat production - Carcass, meat, chemical and sensory characteristics.

    Science.gov (United States)

    Mushi, D E; Eik, L O; Thomassen, M S; Sørheim, O; Dnøy, T

    2008-11-01

    Six female Norwegian lambs (29kg body weight, 8 months old), six castrated Norwegian goats (27kg body weight, 10 months old) and six castrated Cashmere goats (20kg body weight, 8 months old) were used to study the relative potential of Norwegian lambs, Norwegian goats and Cashmere goats for meat production. Animals were fattened on silage and commercial concentrate before slaughter. Lamb meat had 4 % lower (PNorwegian goats. Sensory panellists scored lamb meat fattier, juicier and more tender than goat meats. Meat from Cashmere goats scored highest (PNorwegian lamb and Cashmere goats, meats from them are nutritionally comparable to that from Norwegian goats. However, the higher proportion of SFA in Norwegian lambs and Cashmere goats may increase hardness of fat and being easily solidified upon cooling, may influence meat palatability.

  17. 21 CFR 135.115 - Goat's milk ice cream.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Goat's milk ice cream. 135.115 Section 135.115... Goat's milk ice cream. (a) Description. Goat's milk ice cream is the food prepared in the same manner prescribed in § 135.110 for ice cream, and complies with all the provisions of § 135.110, except that...

  18. Sheep and Goats: Final Estimates 1989-93

    OpenAIRE

    1995-01-01

    This publication presents final sheep and goat inventory estimates for the period 1989-1993 and wool and mohair estimates for the period 1988-1992. made by the Agricultural Statistics Board including some revisions and continues the official series published in Statistical Bulletin No. 800 "Sheep and Goats: Final Estimates 1984-88" issued January 1990. This series includes annual estimates for sheep and goat inventory, sheep and lambs on feed for January 1. 1993, lamb crop. wool and mohair pr...

  19. Efficacy of closantel against Fasciola hepatica in Korean native goats.

    Science.gov (United States)

    Lee, C G; Cho, S H; Kim, J T; Lee, C Y

    1996-10-25

    Closantel (Flukiver), a salicylanilide antiparasitic compound, was tested in Korean native goats infected with Fasciola hepatica. The goats were administered closantel once orally at a dose of 10 mg/kg body weight. Efficacy was monitored weekly by fecal examination of all infected animals starting the second week post-treatment and continuing for 3 weeks. Closantel elicited 80.3, 97.8 and 92.7% efficacy in goats with naturally-acquired fasciolosis at the second, third and fourth week post-treatment, respectively. It elicited a 100% efficacy in goats experimentally infected with F. hepatica metacercariae and treated at 18 weeks post-infection.

  20. Genetic characterisation of CSN2 gene in Girgentana goat breed

    OpenAIRE

    2014-01-01

    Among calcium sensitive caseins, β-casein is the most abundant in goat milk, representing up to 50% of total casein content. The goat β-casein locus has been widely investigated and at least ten alleles have been identified in different goat breeds. The aim of this work was to investigate the polymorphisms of β-casein gene in Girgentana dairy goat breed in order to assess the genotype distribution and evaluate how frequencies have changed during the last 10 years, as genotype is known to infl...

  1. Gastrointestinal nematodes and anthelmintic resistance in Danish goat herds

    DEFF Research Database (Denmark)

    Holm, Signe A.; Sørensen, Camilla; Thamsborg, Stig M.

    2014-01-01

    The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR) in 10 selected herds were investigated during April-September 2012. All Danish herds (n = 137) with 10 or more adult goats were invited to participate, and of these 27 herds met the inclu......The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR) in 10 selected herds were investigated during April-September 2012. All Danish herds (n = 137) with 10 or more adult goats were invited to participate, and of these 27 herds met...

  2. An update on estrus synchronization in goats: a minor species.

    Science.gov (United States)

    Whitley, N C; Jackson, D J

    2004-01-01

    Estrus synchronization allows for parturition at suitable times to take advantage of niche markets, feed supplies, labor, and rising price trends. In the past, synchronization of estrus in goats has focused primarily on dairy goats to allow for optimal timing of milk production. However, recent interest in meat goat production has resulted in attempts to use dairy goat, sheep, and cattle synchronization regimens in meat goat management systems. Methods of synchronization have included techniques as simple as alteration of light patterns or manipulation of social inputs (i.e., the buck effect) and as complex as varying timed hormonal treatments combined with light alteration and the buck effect. The synchronization of estrus using timed hormonal treatments seems to be more convenient in many meat goat production situations. Examples of hormones used include melatonin, progestogens (administered orally, as an injection, or by using intravaginal releasing devices), gonadotropins/GnRH (or agonists), and PG alone or in combination. As is seen with sheep and cattle, breed and/or breed type, stage of production, and environmental effects can influence synchronization success in goats. The introduction of breeds developed in other countries for rapid growth, such as the Boer goat, and increased consumer and producer interest have added to the impetus for developing cost-efficient and highly effective estrus synchronization regimens. New research is being conducted and various synchronization methods are being attempted in goats, a minor species, and the objective of this paper is to review these efforts.

  3. Anthelmintic resistance in nematode parasites of goats.

    Science.gov (United States)

    Barton, N J; Trainor, B L; Urie, J S; Atkins, J W; Pyman, M F; Wolstencroft, I R

    1985-07-01

    Cases of anthelmintic resistance on 3 goat farms in Gippsland were investigated. On the first farm Haemonchus contortus, Trichostrongylus colubriformis and Ostertagia (Teladorsagia) circumcincta were found to be resistant to fenbendazole, but the first 2 species were fully susceptible to levamisole. On the second farm a population of T. colubriformis, resistant to concurrent full doses of levamisole and a benzimidazole, was found to retain this resistance when transferred to sheep. On the third farm, heavy mortality due to Ostertagia and Trichostrongylus spp burdens was arrested only by the use of concurrent full doses of levamisole and oxfendazole; no single anthelmintic was found to be effective. A disturbing rise in the incidence of clinical helminthiosis, often accompanied by anthelmintic resistance, occurred on goat farms in Gippsland early in 1984.

  4. Improvement of goat TSE discriminative diagnosis and susceptibility based assessment of BSE infectivity in goat milk and meat

    OpenAIRE

    2012-01-01

    In light of the known ability of the BSE agent to cross the animal/human species barrier, the evidence establishing the presence of BSE in goat is especially alarming, as it represents a potential risk of food-born contamination to human consumers of goat milk and meat products. The main objective has been to determine the tissue distribution of BSE after oral exposure of goats while simultaneously generating in dispensable data on genetic susceptibility in the most commonly used production b...

  5. Potential of goat probiotic to bind mutagens.

    Science.gov (United States)

    Apás, Ana Lidia; González, Silvia Nelina; Arena, Mario Eduardo

    2014-08-01

    The mutagen binding ability of the goat probiotics (Lactobacillus reuteri DDL 19, Lactobacillus alimentarius DDL 48, Enterococcus faecium DDE 39, and Bifidobacterium bifidum DDBA) was evaluated. The oral administration of these probiotics reduced fecal mutagens and intestinal cancer markers in goats. Secondly, the effects of probiotics against the mutagenesis induced by sodium azide (SA), and Benzopyrene (B[α]P) by performing the modified Ames test using Salmonella typhimurium TA 100 was investigated. The capacity to bind benzopyrene and the stability of the bacterial-mutagen complex was analyzed by HPLC. The dismutagenic potential against both mutagens was proportional to probiotic concentration. Results showed that probiotic antimutagenic capacity against SA was ranging from 13 to 78%. The mixture of four goat probiotics (MGP) displayed higher antimutagenic activity against SA than any individual strains at the same cell concentration. This study shows that the highest diminution of mutagenicity in presence of B[α]P (74%) was observed in presence of MGP. The antimutagenic activity of nearly all the individual probiotic and the MGP were in concordance with the B[α]P binding determined by HPLC. According to our results, the B[α]P binding to probiotic was irreversible still after being washed with DMSO solution. The stability of the toxic compounds-bacterial cell binding is a key consideration when probiotic antimutagenic property is evaluated. MGP exhibits the ability to bind and detoxify potent mutagens, and this property can be useful in supplemented foods for goats since it can lead to the removal of potent mutagens and protect and enhance ruminal health and hence food safety of consumers.

  6. [Nasal and pulmonary flora in the goat].

    Science.gov (United States)

    Richard, Y; Borges, E; Favier, C; Oudar, J

    1989-01-01

    On the basis of bacteriological examinations carried out on 75 intranasal swabs and 80 goat lung punctures, aerobic, aero-anaerobic respiratory microbes and mycoplasma were studied. Mycoplasma ovipneumoniae was isolated both from nasal flora (37%) and from the lungs (27.5%) as well as Pasteurella spp which accounted respectively for 24% and 12.5%. The nasal flora are characterised by the presence of a Gram-negative strain included in the genus Moraxella and connected with Moraxella bovis species.

  7. Epidemiological features of Morel's disease in goats.

    Science.gov (United States)

    Szaluś-Jordanow, O; Kaba, J; Czopowicz, M; Witkowski, L; Nowicki, M; Nowicka, D; Stefańska, I; Rzewuska, M; Sobczak-Filipiak, M; Binek, M; Frymus, T

    2010-01-01

    Morel's disease caused by Staphylococcus aureus subsp. anaerobius was diagnosed for the first time in Poland in October 2006 in a goat flock. A second infected flock was found two months later. The course of the disease in both flocks was observed for 15-17 months. Clinical manifestation was confined to abscesses located near major superficial lymph nodes, mostly: superficial cervical, subiliac, parotid and mandibular. At necropsy no other lesions were found. The incubation period was estimated at 3 weeks. Clinical signs were seen both in young and adult goats and up to 7 abscesses in one animal were noted. Abscesses tended to persist for 1 to 5 months, then rupture and heal completely. The initial high in-flock point prevalence in both flocks (93.6% and 84.4%) dropped to approximately 10-30% during next 3-4 months. Until the end of the observation period the in-flock point prevalence remained at this level and only single abscesses were observed, mainly in young animals. No influence of the concurrent caprine arthritis encephalitis virus (CAEV) infection on the clinical course of Morel's disease was noticed. It is to be concluded that the clinical course of Morel's disease in a goat flock resembles caseous lymphadenitis (CLA). However, in Morel's disease abscesses occur more frequently in young goats and are located near, not inside, the lymph nodes, as in the case with CLA. Also, the incubation period of Morel's disease seems to be shorter (3 weeks versus 2-6 months in CLA).

  8. The toxicity of Cassia occidentalis to goats

    OpenAIRE

    Suliman, H.B.; Wasfi, I.A.; Adam, S. E. I.

    1982-01-01

    Metadata only record In 8 goats given the leaves or seeds of C. occidentalis , the main signs of poisoning were diarrhea, inappetence, dyspnoea, staggering, ataxia and recumbency. Lesions consisted of hemorrhages and congestion in the heart, lungs, abomasum and spleen, catarrhal enteritis, hepatic fatty change and necrosis, splenic haemosiderosis, pulmonary emphysema, necrosis and/or degeneration of the epithelial cells of the renal convoluted tubule, and packing of the glomeruli with endo...

  9. Decreasing prevalence of brucellosis in red deer through efforts to control disease in livestock

    Science.gov (United States)

    Serrano, E.; Cross, P.C.; Beneria, M.; Ficapal, A.; Curia, J.; Marco, X.; Lavin, S.; Marco, I.

    2011-01-01

    When a pathogen infects a number of different hosts, the process of determining the relative importance of each host species to the persistence of the pathogen is often complex. Removal of a host species is a potential but rarely possible way of discovering the importance of that species to the dynamics of the disease. This study presents the results of a 12-year programme aimed at controlling brucellosis in cattle, sheep and goats and the cascading impacts on brucellosis in a sympatric population of red deer (Cervus elaphus) in the Boumort National Game Reserve (BNGR; NE Spain). From February 1998 to December 2009, local veterinary agencies tested over 36 180 individual blood samples from cattle, 296 482 from sheep and goats and 1047 from red deer in the study area. All seropositive livestock were removed annually. From 2006 to 2009 brucellosis was not detected in cattle and in 2009 only one of 97 red deer tested was found to be positive. The surveillance and removal of positive domestic animals coincided with a significant decrease in the prevalence of brucellosis in red deer. Our results suggest that red deer may not be able to maintain brucellosis in this region independently of cattle, sheep or goats, and that continued efforts to control disease in livestock may lead to the eventual eradication of brucellosis in red deer in the area.

  10. Decreasing prevalence of brucellosis in red deer through efforts to control disease in livestock.

    Science.gov (United States)

    Serrano, E; Cross, P C; Beneria, M; Ficapal, A; Curia, J; Marco, X; Lavín, S; Marco, I

    2011-10-01

    When a pathogen infects a number of different hosts, the process of determining the relative importance of each host species to the persistence of the pathogen is often complex. Removal of a host species is a potential but rarely possible way of discovering the importance of that species to the dynamics of the disease. This study presents the results of a 12-year programme aimed at controlling brucellosis in cattle, sheep and goats and the cascading impacts on brucellosis in a sympatric population of red deer (Cervus elaphus) in the Boumort National Game Reserve (BNGR; NE Spain). From February 1998 to December 2009, local veterinary agencies tested over 36 180 individual blood samples from cattle, 296 482 from sheep and goats and 1047 from red deer in the study area. All seropositive livestock were removed annually. From 2006 to 2009 brucellosis was not detected in cattle and in 2009 only one of 97 red deer tested was found to be positive. The surveillance and removal of positive domestic animals coincided with a significant decrease in the prevalence of brucellosis in red deer. Our results suggest that red deer may not be able to maintain brucellosis in this region independently of cattle, sheep or goats, and that continued efforts to control disease in livestock may lead to the eventual eradication of brucellosis in red deer in the area.

  11. SEROLOGICAL SURVEY FOR BRUCELLA OVIS DISSEMINATION AMONG GOATS (Capra aegagrus hircus

    Directory of Open Access Journals (Sweden)

    Atanas ARNAUDOV

    2012-03-01

    Full Text Available By complement fixation test 230 blood samples from goats and he goats were examined for presence of antibodies against Brucella ovis. 134 blood samples were from goats (23 of them were from slipping goats and 96- from he goats. The animals come from private farms in the Plovdiv and Pazardzhik regions (Southern Bulgaria. 10.87% of all tested blood samples contain antibodies against Brucella ovis. Differences in the percentage of the positive reagents of different goat categories were found. The highest percentage was among slipping goats (39.13% towards to 11.71% among the healthy goats and 3.13% among he goats. It can be concluded that goats play an important role in the epidemiology of the disease. The greatest risk is slipping goats bred together with sheep flocks.

  12. Bacteriocinogenic Bacteria Isolated from Raw Goat Milk and Goat Cheese Produced in the Center of México.

    Science.gov (United States)

    Hernández-Saldaña, Oscar F; Valencia-Posadas, Mauricio; de la Fuente-Salcido, Norma M; Bideshi, Dennis K; Barboza-Corona, José E

    2016-09-01

    Currently, there are few reports on the isolation of microorganisms from goat milk and goat cheese that have antibacterial activity. In particular, there are no reports on the isolation of microorganisms with antibacterial activity from these products in central Mexico. Our objective was to isolate bacteria, from goat products, that synthesized antimicrobial peptides with activity against a variety of clinically significant bacteria. We isolated and identified Lactobacillus rhamnosus, L. plantarum, L. pentosus, L. helveticus and Enterococcus faecium from goat cheese, and Aquabacterium fontiphilum, Methylibium petroleiphilum, Piscinobacter aquaticus and Staphylococcus xylosus from goat milk. These bacteria isolated from goat cheese were able to inhibit Staphylococcus aureus, Bacillus cereus, Escherichia coli, Listeria monocytogenes, L. inoccua, Pseudomona aeruginosa, Shigella flexneri, Serratia marcescens, Enterobacter cloacae and Klebsiella pneumoniae. In addition, bacteria from goat milk showed inhibitory activity against B. cereus, L. lactis, E. coli, S. flexneri, E. cloacae and K. pneumonia; S. aureus, L. innocua, S. agalactiae and S. marcescens. The bacteriocins produced by these isolates were shown to be acid stable (pH 2-6) and thermotolerant (up to 100 °C), but were susceptible to proteinases. When screened by PCR for the presence of nisin, pediocin and enterocin A genes, none was found in isolates recovered from goat milk, and only the enterocin A gene was found in isolates from goat cheese.

  13. Product (RED)

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2011-01-01

    for a better world) by enrolling consumers in ways that do not rely on accurate knowledge of the products or specific understanding of the cause that The Global Fund engages but, instead, rely on a system of more general, affective affinity between the ‘aid celebrities’ who are behind RED (such as Bono......) and the consumers who buy iconic brand products to help ‘distant others’. While in many other forms of causumerism, labels or certification systems ‘prove’ that a product is just, in RED, aid celebrities provide the proof. From the consumer point of view both labels and celebrities provide a similar simplification...... a proportion of sales income to help distant others in Africa. The iconic brands sitting under the RED umbrella also play an important role as they offer a consistent and known venue for channeling consumer affect. We argue that celebrity validation, backed up by iconic brands, facilitates at least three...

  14. Characterization of local goat breeds using RAP-DNA markers

    Science.gov (United States)

    Al-Barzinji, Yousif M. S.; Hamad, Aram O.

    2017-09-01

    The present study was conducted on different colors of local goat breeds. A number of 216 does were sampled from the seven groups. Genomic DNA was extracted from the blood samples. From the twenty used RAPD primers 12 of them were amplified, and presence of bands. The total fragment number of 12 primers over all the goat breed samples was 485 fragments. Out of the 485 fragments, 90 of them were Polymorphic fragments numbers (PFN). From all bands obtained, 20 of them possessed unique bands. The highest unique band was found in locus RAP 6 which has 4 unique bands, three of them in the Maraz Brown and one in the local Koor. Nei's gene diversity and Shanon's information index in this study were averaged 0.38 and 0.60, respectively. The genetic distance among several goat breeds ranged from 9.11 to 43.33%. The highest genetic distance 43.33% recorded between Maraz goat and other goat breeds and between local Koor and other goat (except Maraz goats) breeds (37.79%). However, the lowest genetic distance recorded between local white and Pnok. The distance between (local Black and Pnok) and (local Black and local white) was 22.75%. In conclusions, the high distance among these goat breeds, polymorphism and high numbers of unique bands found in present study indicates that these goat breeds have the required amount of genetic variation to made genetic improvement. This study helps us to clarify the image of the genetic diversity of the local goat breeds and the breeders can used it for mating system when need to make the crossing among these goat breeds.

  15. Capture and treatment of goat manure

    Directory of Open Access Journals (Sweden)

    João Elzeário Castelo Branco Iapichini

    2012-12-01

    Full Text Available The appropriate management and disposal of feces and urine derived from goat production systems can help minimize the environmental impact of the activity reflecting in animal welfare, good sanitary conditions, viable indexes and increase revenue by aggregating the activity value of the manure generated. Aiming to take advantage of zootechnical installation already used for the manure in rabbits’ husbandry, it was carried out the suitability of a 15.40 m² pen (5.7 x 2.7 meters, filled with dirt in the goat rearing of UPD Itapetininga/APTA-SAA being deployed on slatted floor system for capturing and processing goat manure. It was dug in the floor of the bay rectangular holes with 15 m² of surface and 80 cm of depth for capturing of the excrements, filled with layers of gravel (0.20 m, coal (0.20 m, medium sand (0, 15 m and clay (0.05 m being the surface in direct contact with feces and urine. The gap of 40 cm between the back of the slatted floor and the last layer allowed the accumulation of manure during the occupation of the stall. We used the pens for 10 consecutive months for the management of newly calved Saanen and crossbred Saanen/Boer goats for 10 to 15 days postpartum in controlled feeding and termination of 27 confined kids. The maintenance of the collection system and treatment of manure was done through constant sweeps in the slatted floor and periodical aplication of 30 g of superphosphate per m² directly in feces, in order to acidifying the compound. This measure contributed to the ambience and animal comfort, controlling flies and neutralizing odors and harmful actions of ammonia coming from the urine. To carry out the sanitary break in the stall, needed for new production cycle, the frames of the slatted floor were raised and about 2500 kg of manure was removed, followed by cleaning and disinfection of floors and pillars of support and rest for 45 days unused until the entry of the new batch of goats recently calved. Using

  16. Effects on milk production in F1 crossbred of Alpine goat breed (♂ and Albanian goat breed (♀

    Directory of Open Access Journals (Sweden)

    Luan Hajno

    2012-07-01

    Full Text Available About 950,000 goats, farmed mostly in hilly and mountainous areas of Albania, contribute about 8% of the country’s total milk production. In order to increase milk production, farmers are currently using crosses of the local goat breed with exotic breeds, mainly the Alpine breed from France. This study examines milk production data of first lactation from 45 goats of the local breed, 82 goats of the Alpine breed and 58 F1 crosses (♂Alpine breed x ♀local breed. The goats were kept on small-scale farms according to the traditional Albanian system. Milking was carried out in the morning and evening. Kids were weaned at 65 days of age after which milking started. Milk yield was recorded twice with a 15-day interval between the two readings. Total milk yield was calculated using the Fleischmann method. The F1 goats produced 37.8 kg more milk than local breed goats although the lactation length (P<0.05 of F1 goats was six days shorter compared to that of local breed goats (P<0.05. Analysis of variance showed a highly significant effect (P<0.01 of the genotype factor on milk production. The average Cappio-Borlino curves of three genotypes indicated that the lactation curves of local breed and F1 crosses were similar. Although the F1 cross goats had 50% of their genomes from a genetically improved breed they were still able to deal with the difficult conditions that characterize the traditional extensive farming systems in Albania. Breeding pure Alpine breed or its crosses with the local goat breed improved milk production in an extensive traditional system.

  17. Ultrastructural changes in goat interspecies and intraspecies reconstructed early embryos

    DEFF Research Database (Denmark)

    Tao, Yong; Gheng, Lizi; Zhang, Meiling

    2008-01-01

    The low efficiency of somatic cell nuclear transfer may be related to the ultrastructural deviations of reconstructed embryos. The present study investigated ultrastructural differences between in vivo-produced and cloned goat embryos, including intra- and interspecies embryos. Goat ear fibroblast...

  18. Anthelmintic resistant nematodes in goats in the Netherlands

    NARCIS (Netherlands)

    Borgsteede, F.H.M.; Pekelder, J.J.; Dercksen, D.P.

    1996-01-01

    A suspected case of anthelmintic resistance on a farm with Angora and Anglo-Nubian goats was confirmed in a controlled test. Twelve lambs of sheep were infected with larvae cultured from faeces of the goats. The lambs were allocated to four groups: untreated controls and lambs treated 21 days after

  19. Adjacent segment degeneration: observations in a goat spinal fusion study

    NARCIS (Netherlands)

    R.J.W. Hoogendoorn; M.N. Helder; P.I.J.M. Wuisman; R.A. Bank; V. Everts; T.H. Smit

    2008-01-01

    Study Design. The adjacent discs of 13 goats, originally used in a lumbar spinal fusion model study, were analyzed for symptoms of intervertebral disc degeneration by means of magnetic resonance imaging (MRI), macroscopy, and histology. These goats were followed for 6 months and the results were com

  20. Dietary copper sulfate for control of gastrointestinal nematodes in goats

    Science.gov (United States)

    Prevalence of anthelmintic resistance in goats has necessitated studies for alternative means of gastrointestinal nematode (GIN) control. The objective was to determine the effectiveness of dietary copper sulfate for control of GIN in meat goats. Naturally infected buck kids received 0 (LC), 78 (M...

  1. Growth and carcass characteristics of indigenous (Ethiopian) goat ...

    African Journals Online (AJOL)

    Ameha Sebsibe

    supplement in animal nutrition. The challenge is to develop alternative feed resources that will sustain production throughout ... three selected goat breeds fed a grainless diet that included Ethiopian native grass hay, wheat bran and noug cake. ...... Omani goats fed diets containing various metabolizable energy densities.

  2. Alveolar ridge augmentation by osteoinductive materials in goats

    DEFF Research Database (Denmark)

    Pinholt, E M; Haanaes, H R; Roervik, M

    1992-01-01

    The purpose of the present study was to determine whether alveolar ridge augmentation could be induced in goats. In 12 male goats allogenic, demineralized, and lyophilized dentin or bone was implanted subperiosteally on the buccal sides of the natural edentulous regions of the alveolar process of...

  3. Efficacy of garlic as an anthelmintic in adult Boer goats

    Directory of Open Access Journals (Sweden)

    Worku Mulumebet

    2009-01-01

    Full Text Available The goal of this study was to evaluate the effectiveness of garlic (Allium sativum L. for controlling gastroin­testinal parasites in adult female Boer goats. The impact of garlic treatment in goats naturally infected with Haemonchus contortus and Coccidia was evaluated by measuring fecal egg counts, packed cell volume, FAMACHA scores, and body weight. Goats were exposed to four dosage levels of concentrated (99.3% garlic juice (2.5 ml, 5 ml, and 10 ml during four weeks. There was a significant decrease in fecal counts of Coccidia eggs in goats treated with 10 ml of garlic juice (group 4; p<0.05. Garlic extract did not reduce fecal egg counts or alleviate anemia associated with H. contortus infection at the concentrations tested (p>0.05. However, at the intermediate dose of garlic (5 ml, goat body weight was significantly increased (group 3; p<0.05. Packed cell volume and FAMACHA scores did not show significant changes. These studies have implications for the control of Coccidia in goats. Garlic extract contributes to the alleviation of gastrointestinal infections in goats by reducing the Coccidia burden and may enhance animal performance in adult goats.

  4. Goat milk acceptance and promotion methods in Japan: The questionnaire survey to middle class households.

    Science.gov (United States)

    Ozawa, Takeyuki; Mukuda, Kumiko; Fujita, Masaru; Nishitani, Jiro

    2009-04-01

    A consumer questionnaire conducted with the purpose of ascertaining the acceptability of goat milk and related products in Japan was carried out on 345 guarantees of Nippon Veterinary and Life Science University in December 2006. 275 effective responses (79%) representing middle class urban households were returned. The results revealed that (1) 30% of respondents have experienced drinking goat milk and only 10% are aware of the current retail situation of goat milk and related products; (2) over 70% of goat milk drinkers raised goats by hand at some point in their past and their first experience drinking goat milk was in infancy; (3) those with experience in drinking goat milk expressed a vague evaluation and minimal understanding of drinking goat milk; (4) respondents who were inexperienced goat milk drinkers expressed a strong desire to taste and a weak desire to purchase goat milk; (5) respondents expressed low recognition regarding retailed goat milk products, but those who had already purchased goat milk products expressed a high evaluation and strong desire to purchase these products again; and (6) recognition of goat milk characteristics is low, but those with high recognition also rate goat milk highly. Goats are perceived as being 'mild and familiar.' It is necessary for those who manage goat husbandry to present goat milk and related product tasting opportunities to consumers. The key point is to make the functional differences between cow and goat milk clear and present the advantages of goat milk at the fore of this promotion. Goat milk should not be promoted merely as a drink that is similar to cow milk, but must be positioned as a functional drink or health food in order to expand the Japanese goat milk market.

  5. 9 CFR 51.28 - Moving goats, sheep, and horses to be destroyed.

    Science.gov (United States)

    2010-01-01

    ... DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Sheep, Goats, and Horses § 51.28 Moving goats, sheep, and horses to be destroyed. Goats, sheep, and horses to be destroyed because of brucellosis must be... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Moving goats, sheep, and horses to...

  6. 9 CFR 51.27 - Identification of goats, sheep, and horses to be destroyed.

    Science.gov (United States)

    2010-01-01

    ... DISEASES ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Sheep, Goats, and Horses § 51.27 Identification of goats, sheep, and horses to be destroyed. The claimant must ensure that any goats, sheep, and... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Identification of goats, sheep,...

  7. Hygienic quality of goat's milk cheese produced in rural household

    Directory of Open Access Journals (Sweden)

    Željka Cvrtila

    2001-10-01

    Full Text Available An increasing number of small-scale goat breeders produce goat's milk cheese that is sold on markets. In this study we determined the chemical composition and microbiological quality of goat's milk cheese samples. It has been found that the chemical composition of the samples were not standardised. Water content varied from 42,20 to 51,20 %, milk fat content in dry matter from 32,85 to 50,28%, while acidity varied from 15,08 to 39,36 ºSH. Only two samples (20% met the microbiological standards. In 2 samples Escherichia coli in the quantities larger than 102/g was found, whereas in all 8 samples yeasts and moulds were found in quantities larger than 102/g. The results of our study have shown that the hygienic conditions of goat's milk cheese production are often inadequate. Also, the hygienic conditions of goat keeping and milking hygiene are questionable.

  8. Goats on alpine grazing: study on metabolic and hematologic profiles

    Directory of Open Access Journals (Sweden)

    A. Gaviraghi

    2011-03-01

    Full Text Available Summering on alpine pastures from June to October has long been the traditional management of goat flocks in the mountain areas of Lombardy. At present most of the 50.000 goats farmed in Lombardy are still summered, even though only a few thousands - belonging to local breed - are regularly milked. For these goats summering appears to be fundamental not only to allow milk production but also to restore body reserves. The increasing interest in commercial goat milk production in Lombardy involves mainly intensive farming with zero or minimum grazing. However, semi-extensive goat milk production, including summering, could respond to social and environmental goals (Citterio et al., 2002 being able to exploit some economic opportunities...

  9. Improvement of goat TSE discriminative diagnosis and susceptibility based assessment of BSE infectivity in goat milk and meat

    NARCIS (Netherlands)

    Bossers, A.; Langeveld, J.P.M.

    2012-01-01

    In light of the known ability of the BSE agent to cross the animal/human species barrier, the evidence establishing the presence of BSE in goat is especially alarming, as it represents a potential risk of food-born contamination to human consumers of goat milk and meat products. The main objective h

  10. INFLUENCE OF AUTOLYTIC TRANSFORMATIONS ON ELECTROPHYSICAL PROPERTIES OF GOAT MEAT

    Directory of Open Access Journals (Sweden)

    L. V. Antipova

    2014-01-01

    Full Text Available Functional foods represented an important element of a balanced, healthy diet. They play an important role in improving the structure of the diet of the population, are a means of prevention, correction and prevention of early transition premorbid conditions and various diseases. Meat and meat products based on it can be considered as a promising raw material for functional foods. Goat has certain dietary properties and can be used in manufacturing, but the production of high-grade products from goat meat, capable of long-term storage is not well developed. The chemical composition of the new raw meat - goat meat, on the example of the longissimus muscle of back is rich in protein, moisture, ash, and low-fat compared with other types of raw meat, which lets you create based on goat meat sector wide functional meat products. Therefore investigated the possibility of using goat meat in the production technology of functional foods. Showing the prospects for the development of goat in Russia. Investigated character of autolysis goat meat electro-physical methods and histological analysis. In the process of autolysis of goat meat are changing the electrical properties of raw meat, which are correlated with the morphological characteristics. Basic autolytic changes occurring in muscle tissue in the early stages of ripening, were reduced to a small extent the political process involving varying degrees of muscle structure in the early stages. In the later stages of maturation revealed changing widespread. Revealed that autolysis has characteristic periods and develops within 12 hours, further changes are irreversible. Shows the change in pH, carbohydrate fractions in the longissimus muscle of back goat. Results of the study of dynamics of change in pH, carbohydrate fractions in the longissimus muscle of back goat show compliance with the laws of classical autolysis noted in other sources, but differ in the time period. Defined stages of autolysis in

  11. Blood groups and evolutionary relationships among domestic Sheep (Ovis aries), domestic Goat (Capra hircus), Aoudad (Ammotragus lervia) and european Mouflon (Ovis musimon)

    OpenAIRE

    Nguyen TC; Bunch TD

    1980-01-01

    Data presented in this report are concerned with the results of blood typing of 7 aoudad (Ammotragus lervia), 20 european mouflons (Ovis musimon) and 260 domestic goats (Capra hircus). The blood samples were tested with 31 different sheep blood typing reagents to see if sheep-like blood-group antigens existed in the red cells of the three species. The polymorphism of serum transferrin and hemoglobin was analyzed by means of horizontal starch gel electrophoresis. Evidence is presented for the ...

  12. RED HOUSE

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> 在Jimi Hendrix的这首《Red House》中,我们可以领略到非常多紧密、连贯、经典的吉他乐句,尤其是乐曲中众多给人以胁迫感的乐句更是另人回味无常。 在我们学习这首《Red House》的时候,就像学习Jimi Hendrix的其他曲目一样,最有效的办法就是先用心聆听几遍这首歌曲,然后再拿起吉他跟随着原曲一起反复弹奏。无论何时学习Jimi的歌曲,我们一定要意识到

  13. Red Tour

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Red Tour, the tourism uniquely to enjoy in China, is not only the landscapes to appreciate, but also the text book by means of which to learn the Chinese Revolutions from the birth of the China Communist Partyto the founding of the P. R. China. Itisalso a window, through which the foreign friends who are eager to learn the Chinese Revolutionary History could be very satired.

  14. Red Tour

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

      Red Tour, the tourism uniquely to enjoy in China, is not only the landscapes to appreciate, but also the text book by means of which to learn the Chinese Revolutions from the birth of the China Communist Partyto the founding of the P. R. China. Itisalso a window, through which the foreign friends who are eager to learn the Chinese Revolutionary History could be very satired.……

  15. ABSENCE OF LECITHIN FROM THE STROMATA OF THE RED CELLS OF CERTAIN ANIMALS (RUMINANTS), AND ITS RELATION TO VENOM HEMOLYSIS

    Science.gov (United States)

    Turner, Joseph C.

    1957-01-01

    Lipide extracts of the red cells of several animal species have been analyzed chromatographically. Genetically determined differences in phospholipide composition were found. Lecithin is absent from the cells of ox, sheep, and goat. Cells containing lecithin are susceptible to the direct hemolysin of cobra venom while cells not containing lecithin are resistant. The facts indicate that the direct hemolysin is a lecithinase. PMID:13406178

  16. Genetic characterisation of CSN2 gene in Girgentana goat breed

    Directory of Open Access Journals (Sweden)

    Lina Tortorici

    2014-12-01

    Full Text Available Among calcium sensitive caseins, β-casein is the most abundant in goat milk, representing up to 50% of total casein content. The goat β-casein locus has been widely investigated and at least ten alleles have been identified in different goat breeds. The aim of this work was to investigate the polymorphisms of β-casein gene in Girgentana dairy goat breed in order to assess the genotype distribution and evaluate how frequencies have changed during the last 10 years, as genotype is known to influence technological and nutritional milk properties. Sequencing analysis and alignment of the obtained sequences of β-casein exon 7, showed the presence of C, C1, and A strong alleles, and 0' null allele, with frequencies of 0.597, 0.326, 0.023, and 0.054, respectively. Seven genotypic classes were found in Girgentana goat breed and the most frequent genotype was CC1 (0.423 followed by CC (0.326, C1C1 (0.110, and C0' (0.096. No AA nor 0'0' homozygous individuals were found. The presence of strong alleles at CSN2 gene in Girgentana goat breed could be useful for the production of milk with high protein content and good cheese-making properties. Moreover, food business operators should consider the possibility of reviving interest in Girgentana goat milk using weak and null genotypes at CSN2 locus to make peculiar food products, such as drinking milk.

  17. Seroprevalence of Toxoplasma gondii infection in Norwegian dairy goats

    Directory of Open Access Journals (Sweden)

    Stormoen Marit

    2012-12-01

    Full Text Available Abstract Background Toxoplasma gondii is a major problem for the sheep industry as it may cause reproduction problems. The importance of T. gondii in Norwegian goat herds is uncertain, but outbreaks of toxoplasmosis in dairy goat farms have been recorded. The aim of this study was to describe the prevalence of T. gondii infection in Norwegian dairy goats by using serology. Findings Goat serum originally collected as part of two nationwide surveillance and control programmes between 2002 and 2008 were examined for T. gondii antibodies by using direct agglutination test. In total, 55 of 73 herds (75% had one or more serologically positive animals, while 377 of 2188 (17% of the individual samples tested positive for T. gondii antibodies. Conclusions This is the first prevalence study of T. gondii infection in Norwegian goats. The results show that Norwegian goat herds are commonly exposed to T. gondii. Nevertheless, the majority of goat herds have a low prevalence of antibody positive animals, which make them vulnerable to infections with T. gondii during the gestation period.

  18. Microbiological quality of goat's milk obtained under different production systems

    Directory of Open Access Journals (Sweden)

    J.K. Kyozaire

    2005-06-01

    Full Text Available In order to determine the safety of milk produced by smallholder dairy goat farms, a farm-based research study was conducted on commercial dairy goat farms to compare the microbiological quality of milk produced using 3 different types of dairy goat production systems (intensive, semi-intensive and extensive. A survey of dairy goat farms in and around Pretoria carried out by means of a questionnaire revealed that most of the smallholder dairy goat farms surveyed used an extensive type of production system. The method of milking varied with the type of production system, i.e. machine milking; bucket system machine milking and hand-milking, respectively. Udder half milk samples (n=270 were analysed, of which 31.1 % were infected with bacteria. The lowest intra-mammary infection was found amongst goats in the herd under the extensive system (13.3 %, compared with 43.3 % and 36.7 % infection rates under the intensive and semi-intensive production systems, respectively. Staphylococcus intermedius (coagulase positive, Staphylococcus epidermidis and Staphylococcus simulans (both coagulase negative, were the most common cause of intramammary infection with a prevalence of 85.7 % of the infected udder halves. The remaining 14.3 % of the infection was due to Staphylococcus aureus. Bacteriology of bulk milk samples on the other hand, showed that raw milk obtained by the bucket system milking machine had the lowest total bacterial count (16 450 colony forming units (CFU/mℓ compared to that by pipeline milking machine (36 300 CFU/mℓ or handmilking (48 000 CFU/mℓ. No significant relationship was found between the somatic cell counts (SCC and presence of bacterial infection in goat milk. In comparison with the herds under the other 2 production systems, it was shown that dairy goat farming under the extensive production system, where hand-milking was used, can be adequate for the production of safe raw goat milk.

  19. Hyalomma (Hyalommina) arabica sp. n. parasitizing goats and sheep in the Yemen Arab Republic and Saudi Arabia.

    Science.gov (United States)

    Pegram, R G; Hoogstraal, H; Wassef, H Y

    1982-02-01

    Hyalomma (Hyalommina) arabica sp. n. is described from 62 adults (29 males, 33 females) taken throughout the year from 23 goats and two sheep, mostly at 200 m altitude in the southern tihama foothills of Ta'izz Province, Yemen Arab Republic. One female from a goat at 2,300 m altitude in this Province may have attached to the host elsewhere and a male from Mecca, Saudi Arabia, was on a goat imported from an unknown source for the traditional religious pilgrimage feast. We postulate that the original host of adults was the Nubian ibex, Capra ibex nubiana F. Cuvier (Artiodactyla: Caprinae). This parasite is most closely related to H. (H.) kumari Sharif, which infests chiefly wild and domestic Caprinae from India to northwestern Iran and Tadzhik, SSR. It also shows relationships to H. (H.) punt Hoogstraal, Kaiser and Pedersen, which parasitizes gazelles and domestic mammals in Somalia and Ethiopia, but differs more widely from the third African-Arabian member of this subgenus, H. (H.) rhipicephaloides Neumann, which feeds on the Nubian ibex and gazelles in the Red Sea and Dead Sea areas. The Hyalomma subgenus Hyalommina now contains seven species, four confined to the Indian subcontinent (including Nepal, Burma, India, Sri Lanka, Pakistan, and Afghanistan) and Southwest Asia, and three in eastern Africa north of the equator and Arabia.

  20. The toxicity of Cassia senna to Nubian goats.

    Science.gov (United States)

    El Sayed, N Y; Abdelbari, E M; Mahmoud, O M; Adam, S E

    1983-01-01

    Ten Nubian goats were given oral doses of the fresh fruits and leaves of Cassia senna at 1, 5, and 10 g/kg/day. Eight goats died within 30 days and two others were slaughtered in a moribund condition on days 18 and 29. The clinical signs of diarrhoea, inappetence, loss of condition, and dyspnea were well correlated with the pathological findings. There was an increase in G.O.T., ammonia, urea, and total cholesterol and a decrease in total protein in the serum of Cassia-poisoned goats. Blood sugar level was reduced and the increase in the values of Hb, PCV, and RBC was due to haemoconcentration.

  1. Anaerobic treatment of lactic waste and goat manure

    Directory of Open Access Journals (Sweden)

    J. Luís Magaña-Ramírez

    2011-01-01

    Full Text Available Anaerobic digestion was carried out to obtain biogas from lactic waste in combination with goat manure. Waste from lactic products such as cream, cheese and whey was mixed with goat manure using three formulations; the quantity of waste from cream and cheese was maintained, and only the quantity of manure and whey was varied. Methanogenic bacteria obtained from predigestion of goat manure were used as inoculants. Temperature was 35ºC and pH 7.0.Biogas methane percentage was determined by gas chromatography. The results showed that the highest methane concentration obtained was 82% with formulation III.

  2. Clinical, haematological and biochemical studies of babesiosis in native goats in Mosul

    Directory of Open Access Journals (Sweden)

    E. G. Sulaiman

    2010-01-01

    Full Text Available The study included examination of 175 native goats, 27 were infected with Babesia ovis, B. motasi, B. foliata and B. taylori, (recorded in Mosul for the first time and 25 were clinically normal and served as control. Results indicated that the percentage of the infection with Babesiosis was 15.42% and the percentage of parasitemia ranged between 3.5-10.4% with a mean 6.95%, infected goats showed signs of loss of appetite, weakness, pale mucous membranes, jaundice, fever, coughing, nasal discharge, recumbency, diarrhea and haemoglobinuria. A statistically significant decrease were recorded in total red blood cells (RBC, haemoglobin concentration (Hb, packed cell volume (PCV and platelets counts. Anemia was of microcytic hypochromic type. A statistically significant increase in erythrocyte sedimentation rate and significant increase in total white blood cells was recorded due to significant increase in lymphocyte and neutrophile count. Results of the biochemical testes indicated an increase in activity of alanin amino transferase (AST, aspartate amino transferase (ALT, total bilirubin, blood urea nitrogen and icterus index, with a significant decrease in total serum protein, albumin and globulin levels. Results also indicated the presence of Rhipecephalus ticks which were: Rh. sanguineus and Rh. turanicus.

  3. Structure and genetic relationships between Brazilian naturalized and exotic purebred goat domestic goat (Capra hircus breeds based on microsatellites

    Directory of Open Access Journals (Sweden)

    Joelliton Domingos de Oliveira

    2007-03-01

    Full Text Available The genetic relationships and structure of fourteen goat (Capra hircus populations were estimated based on genotyping data from 14 goat populations (n = 410 goats at 13 microsatellite loci. We used analysis of molecular variance (AMOVA, principal component analysis (PCA and F statistics (F IS, F IT and F ST to evaluate the genetic diversity (Ho, He and ad of the goats. Genetic distances between the 14 goat populations were calculated from allelic frequency data for the 13 microsatellite markers. Moderate differentiation was observed for the populations of the undefined breeds (including the Anglo-Nubian-M breed, the naturalized Brazilian breeds (Moxotó, Canindé, the exotic purebred breeds (Alpine, Saanen, Toggenbourg and Anglo-Nubian and the naturalized Brazilian Graúna group. Our AMOVA showed that a major portion (88.51% of the total genetic variation resulted from differences between individual goats within populations, while between-populations variation accounted for the remaining 11.49% of genetic variation. We used a Reynolds genetic distance matrix and PCA to produce a phenogram based on the 14 goat populations and found three clusters, or groups, consisting of the goats belonging to the undefined breed, the naturalized breeds and the exotic purebred breeds. The closer proximity of the Canindé breed from the Brazilian state of Paraíba to the Graúna breed from the same state than to the genetically conserved Canindé breed from the Brazilian state of Ceará, as well as the heterozygosity values and significant deviations from Hardy-Weinberg equilibrium suggests that there was a high number of homozygotes in the populations studied, and indicates the importance of the State for the conservation of the local breeds. Cataloguing the genetic profile of Brazilian goat populations provides essential information for conservation and genetic improvements programs.

  4. SUPPLEMENTATION OF COFFEE HUSK FERMENTED WITH Pleurotus ostreatus: EFFECT ON PERFORMANCE AND BLOOD PROFILE OF GASTROINTESTINAL NEMATODES INFECTED GOAT

    Directory of Open Access Journals (Sweden)

    I. Badarina

    2016-03-01

    Full Text Available The aim of this study was to investigate the potency of coffee husk fermented with P.ostreatus as a natural anthelmintic supplement by measuring the performance and blood profile of goat suffered gastrointestinal nematodes infection. Eighteen local male goats of Kacang goat with body weight of 9.23 ± 1.71 kg and aged at ± 10 months were arranged into three treatments in completely randomized design. The treatments were T0 (group without chemical anthelmintic treatment and no supplementation of fermented coffee husk, T1 (without chemical anthelmintic treatment, but supplied with fermented coffee husk and T2 (group with chemical anthelmintic and no supplementation of fermented coffee husk. All goats were offered a basal diet in the ratio of 60% natural grasses along with 40% concentrate. Fermented coffee husk was added in the diet as much as 6% from the dry matter need. The result showed that there were no significant effect to dry matter intake, daily weight gain, PCV value and eosinophil counts (P>0.05. The supplementation of fermented coffee husk (T1 enhanced Hb and red blood cell (RBC value (P<0.05 while no significant difference to T2. There were no nematodes infection in T1 and T2 with the eggs count were zero while the animals in T0 were still infected. This result indicated that fermented coffee husk can be used as a promising natural anthelmintic supplement with the improvement of Hb value, RBC, egg counts and daily weight gain.

  5. Proximate analysis of two breeds of goat meat (chevon) and assessment of perception on goat consumption

    Science.gov (United States)

    Baharuddin, Azan Azuwan; Abdullah, Aminah

    2015-09-01

    Goat Meat (chevon) has been used as a source of protein and its demand for consumption is increasing yearly in Malaysia. The objective of the research was to determine proximate composition namely moisture, protein, fat and ash level in chevon from different type of breed i.e. Boer and Katjang. The goat breed proximate analyses were compared with sheep meat (mutton). The results for goat breeds were showing that the percentage of moisture, fat, protein and ash were of 73.06 - 74.99, 2.76 - 2.94, 20.81 - 22.47 and 0.97 - 1.21 respectively. Meanwhile the concentration of moisture, fat, protein and ash for mutton were 73.52, 5.06, 22.50 and 1.17 respectively. The pilot study on perception survey indicated that the highest respondent percentage on consumption of chevon was once in a month. Based on the survey, Boer was the most known breed compared to the other breed. Majority of respondents reported that chevon was fairly expensive meat but easier to obtain in the survey area.

  6. The Red Capitalist's Red Face

    Institute of Scientific and Technical Information of China (English)

    ROGER CHEUNG

    2008-01-01

    @@ A disastrous derivatives investment has seen Citic Pacific chairman Rong Zhijian lose hundreds of millions of dollars - not to mention his reputation Rong Zhijian may well go down in the history books as the last of China's "Red Capitalists," a group of pre-revolutionary tycoons who stayed on post-1949. His family owned one of China's largest private enterprises before 1949 and his father, Rong Yiren, who served as China's vice-president from 1993 to 1998, was hand-picked by Deng Xiaoping to oversee China's economic opening and reform during the 1980s.

  7. Extraskeletal osteosarcoma of the thorax in a goat: case report.

    Science.gov (United States)

    Braun, Ueli; Schwarzwald, Colin C; Forster, Eva; Becker-Birck, Mareike; Borel, Nicole; Ohlerth, Stefanie

    2011-09-19

    This report describes the results of clinical, ultrasonographic and computed tomographic examination of a 16-year-old goat with extraskeletal osteosarcoma of the thorax. The lead clinical signs were abnormal condition and demeanour, fever, tachycardia, tachypnoea, dyspnoea and dilated jugular veins. Ultrasonographic examination of the thorax revealed a precardial mass, measuring 16.4 by 11.4 by 14.2 cm. Computed tomographic examination showed dorsocaudal displacement of the trachea, heart and lungs to the right. A tentative diagnosis of mediastinal or pleural neoplasia was made, and the goat was euthanased and necropsied. A definitive diagnosis was based on histological examination of the mass. To our knowledge, this case report is the first description of extraskeletal osteosarcoma of the thorax in goats and serves to broaden the diagnostic spectrum of thoracic diseases in this species. Extraskeletal osteosarcoma should be part of the differential diagnosis in goats with thoracic tumours.

  8. Impacts of intervention objectives in goat production within ...

    African Journals Online (AJOL)

    ... objectives in goat production within subsistence farming systems in South Africa. ... impact of intervention objectives, namely an increase in kidding percentage ... Most important outputs included the slaughter for home consumption, sale of ...

  9. Milk production of Tswana goats fed diets containing different levels ...

    African Journals Online (AJOL)

    Unknown

    Tswana goat does were allocated to one of three diets formulated to provide energy for maintenance and a ... supplement were available ad libitum. .... peaks since the observed trends are likely to have been influenced by the feeding regime.

  10. Complete mitochondrial genome of Nanjiang Yellow goat (Capra hircus).

    Science.gov (United States)

    Li, Haijun; Meng, Xiangren; Zhang, Hao; Duan, Xiaoyue; Niu, Lili; Wang, Linjie; Li, Li; Zhang, Hongping; Wu, Hongda; Zhong, Tao

    2016-01-01

    Nanjiang Yellow goat (Capra hircus) is the first cultured mutton breed in China. In this study, the complete mitochondrial genome sequence of Nanjiang Yellow goat has been identified for the first time. The total length of the mitochondrial genome was 16,639 bp, with the base composition of 33.54% A, 26.05% C, 13.11% G and 27.30% T. It contained 37 genes (22 transfer RNA genes, 2 ribosomal RNA genes, and 13 protein-coding genes) and a major non-coding control region (D-loop). Most of the genes have ATG initiation codons, whereas ND2, ND3 and ND5 start with ATA. The complete mitochondrial genome sequence of Nanjiang Yellow goat provides an important data set for further estimation on the phylogeographic structure of domestic goats.

  11. PREVALENCE OF FASCIOLA HEPATICA IN GOATS AROUND MULTAN

    Directory of Open Access Journals (Sweden)

    Z. TASAWAR, U. MUNIR, C. S. HAYAT AND M. H. LASHARI

    2007-01-01

    Full Text Available Faecal Samples of 80 goats belonging to Nachi and Teddy breeds were collected bimonthly from areas around Multan, Pakistan. The overall prevalence of Fasciola hepatica in goats and relationship between body weight, age, breed of the host and also effect of parasite on the litter size of the host were studied. The overall prevalence of F. hepatica was 28.75%. Infection of parasite was more prevalent in Teddy than in Nachi goats (42.10 VS 16.67%; P45 kg, the difference was significant (p36 months. The prevalence was significantly different (P<0.05 in different age groups. It was concluded that the prevalence of Fasciola hepatica in goats was significantly affected by the breed age, and body weight of the animal. However, it had no effects on the litter size.

  12. growth and physiological performance of west african dwarf goats

    African Journals Online (AJOL)

    user

    2014-09-02

    Sep 2, 2014 ... Department of Animal Science and ** Department of Crop Science. Faculty of ... production of small ruminants such as sheep ... JOURNAL OF RESEARCH IN FORESTRY, WILDLIFE AND .... African Dwarf Goat project.

  13. Assessment of Quality Characteristics of Cellulose, Sheep and Goat ...

    African Journals Online (AJOL)

    Assessment of Quality Characteristics of Cellulose, Sheep and Goat Casings as Sausage Containers. ... Sheep casing is recommended as substitute to imported cellulose casing for stuffing sausages produced in Nigeria. ... Article Metrics.

  14. The Influence of Zinc in Nutrition on Meat Quality of Young Goats

    Directory of Open Access Journals (Sweden)

    Alena Saláková

    2011-12-01

    Full Text Available A total of 22 young goats were used to assess the effect of two organic zinc sources, i.e. Zn lactate and Zn chelate, compared with Zn oxide and a control treatment without Zn supplementation on meat quality and zinc concentration in muscle. Muscle pH and colour (L*– lightness, a* – redness, b* – yellowness were determined in the triceps brachii muscles, immediately after slaughter and chilling (24 h. Zn content, chemical composition (dry matter, fat, protein and collagen content, drip losses, cook losses, hardness, cohesiveness, pH (48 h and colour (48 h were determined. We did not found statistical significant differences in meat quality between treatments. Significant difference was found in concentration of Zn only between control and group receiving Zn oxide (P < 0.05.

  15. Spatial epidemiology of Toxoplasma gondii infection in goats in Serbia

    Directory of Open Access Journals (Sweden)

    Vitomir Djokić

    2014-05-01

    Full Text Available A major risk factor for Toxoplasma gondii infection is consumption of undercooked meat. Increasing demand for goat meat is likely to promote the role of this animal for human toxoplasmosis. As there are virtually no data on toxoplasmosis in goats in Serbia, we undertook a cross-sectional serological study, including prediction modelling using geographical information systems (GIS. Sera from 431 goats reared in 143 households/farms throughout Serbia, sampled between January 2010 and September 2011, were examined for T. gondii antibodies by a modified agglutination test. Seroprevalence was 73.3% at the individual level and 84.6% at the farm level. Risk factor analysis showed above two-fold higher risk of infection for goats used for all purposes compared to dairy goats (P = 0.012, almost seven-fold higher risk for goats kept as sole species versus those kept with other animals (P = 0.001 and a two-fold lower risk for goats introduced from outside the farm compared to those raised on the farm (P = 0.027. Moreover, households/farms located in centre-eastern Serbia were found to be less often infected than those in northern Serbia (P = 0.004. The risk factor analysis was fully supported by spatial analysis based on a GIS database containing data on origin, serology, land cover, elevation, meteorology and a spatial prediction map based on kriging analysis, which showed western Serbia as the area most likely for finding goats positive for T. gondii and centre-eastern Serbia as the least likely. In addition, rainfall favoured seropositivity, whereas temperature, humidity and elevation did not.

  16. Interspecific transmission of small ruminant lentiviruses from goats to sheep

    OpenAIRE

    de Souza, Thiago S.; Pinheiro,Raymundo R.; Joselito N. Costa; Lima,Carla C.V. de; Alice Andrioli; de Azevedo, Dalva A.A.; Vanderlan W.S. dos Santos; Araújo,Juscilânia F.; de Sousa, Ana Lídia M.; Pinheiro, Danielle N.S.; Flora M.C. Fernandes; Antonio O. Costa Neto

    2015-01-01

    This study was conducted in order to evaluate the transmission of caprine lentivirus to sheep using different experimental groups. The first one (colostrum group) was formed by nine lambs receiving colostrum from goats positive for small ruminant lentiviruses (SRLV). The second group (milk group) was established by nine lambs that received milk of these goats. Third was a control group, consisting of lambs that suckled colostrum and milk of negative mothers. Another experimental group (contac...

  17. Monitoring of clinical signs in goats with transmissible spongiform encephalopathies

    Directory of Open Access Journals (Sweden)

    Goldmann Wilfred

    2010-03-01

    Full Text Available Abstract Background As there is limited information about the clinical signs of BSE and scrapie in goats, studies were conducted to describe the clinical progression of scrapie and BSE in goats and to evaluate a short clinical protocol for its use in detecting scrapie-affected goats in two herds with previously confirmed scrapie cases. Clinical assessments were carried out in five goats intracerebrally infected with the BSE agent as well as five reported scrapie suspects and 346 goats subject to cull from the two herds, 24 of which were retained for further monitoring. The brain and selected lymphoid tissue were examined by postmortem tests for disease confirmation. Results The sensitivity and specificity of the short clinical protocol in detecting a scrapie case in the scrapie-affected herds was 3.9% and 99.6%, respectively, based on the presence of tremor, positive scratch test, extensive hair loss, ataxia and absent menace response. All BSE- and scrapie-affected goats displayed abnormalities in sensation (over-reactivity to external stimuli, startle responses, pruritus, absent menace response and movement (ataxia, tremor, postural deficits at an advanced clinical stage but the first detectable sign associated with scrapie or BSE could vary between animals. Signs of pruritus were not always present despite similar prion protein genotypes. Clinical signs of scrapie were also displayed by two scrapie cases that presented with detectable disease-associated prion protein only in lymphoid tissues. Conclusions BSE and scrapie may present as pruritic and non-pruritic forms in goats. Signs assessed for the clinical diagnosis of scrapie or BSE in goats should include postural and gait abnormalities, pruritus and visual impairment. However, many scrapie cases will be missed if detection is solely based on the display of clinical signs. PrPd accumulation in the brain appeared to be related to the severity of clinical disease but not to the display of

  18. Effect of goat breed on the meat quality

    Directory of Open Access Journals (Sweden)

    Ivanović Snežana D.

    2014-01-01

    Full Text Available The quality of goat meat has recently become an important aspect in the marketing of goats in Serbia. The aim of this study was to compare some goat meat quality parameters of various races and to determine the differences between them. Goat breeds were Balkan goat and Serbian White goat, both female in the age of four years. Analysis of quality parameters: chemical composition (moisture, protein, total fat, ash,, pH value, fatty acids, amino acids, microelements content, tenderness, cooking loss and colour measurements were done. Statistically significant difference was found between the samples of two groups of goat meat (P <0.05 in relation to: live weight (kg, water (%, fat (%, protein (%, ash (%, among 11 of 15 tested fatty acids, amino acid leucin, sensory examination of fresh meat for the palpatory evaluated firmness and in the content of copper and zinc. Statistically significant differences between the groups did not existed regarding the pH value, fatty acids eicosenoic, cis-heptadecenoic, t-elaidic, t-linolelaidic and amino acids alanine, arginine, aspartic acid, cysteine, glutamic acid, glycine, histidine, isoleucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine. Also there was no statistically significant difference in instrumental testing of the meat color, sensory evaluation of surface color, visual evaluated structure, olfactory evaluated odor and iron and manganese. These results suggest that the race of animal has an impact on meat quality. [Projekat Ministarstva nauke Republike Srbije, br. TR 31053: Implementation of new biotechnological solutions in breeding of cattle, sheep and goats for the purpose of obtaining biologically valuable and safe food

  19. Use of goats in poverty alleviation and potential effects on the environment

    DEFF Research Database (Denmark)

    Madsen, Jørgen; Nielsen, Mette Benedicte Olaf; Henriksen, Jørgen

    2009-01-01

    Goats are a powerful tool in assistance to alleviate poverty and they are also a powerful tool to utilize scarce vegetation in areas not suitable for other forms of agricultural production. If goats are kept in a wrong place and not managed well they may, however, destroy the environment. According...... to this paper, financed by DanChurchAid, the solution to the dilemma between the very efficient and useful goats for the poor people and the potential very destructive goats for the environment is found in intelligent management of the goats and not in preventing poor people to keep goats. Education...

  20. Phylogenetic analysis of Sicilian goats reveals a new mtDNA lineage.

    Science.gov (United States)

    Sardina, M T; Ballester, M; Marmi, J; Finocchiaro, R; van Kaam, J B C H M; Portolano, B; Folch, J M

    2006-08-01

    The mitochondrial hypervariable region 1 (HVR1) sequence of 67 goats belonging to the Girgentana, Maltese and Derivata di Siria breeds was partially sequenced in order to present the first phylogenetic characterization of Sicilian goat breeds. These sequences were compared with published sequences of Indian and Pakistani domestic goats and wild goats. Mitochondrial lineage A was observed in most of the Sicilian goats. However, three Girgentana haplotypes were highly divergent from the Capra hircus clade, indicating that a new mtDNA lineage in domestic goats was found.

  1. Use of goats in poverty alleviation and potential effects on the environment

    DEFF Research Database (Denmark)

    Madsen, Jørgen; Nielsen, Mette Benedicte Olaf; Henriksen, Jørgen

    2009-01-01

    Goats are a powerful tool in assistance to alleviate poverty and they are also a powerful tool to utilize scarce vegetation in areas not suitable for other forms of agricultural production. If goats are kept in a wrong place and not managed well they may, however, destroy the environment. According...... to this paper, financed by DanChurchAid, the solution to the dilemma between the very efficient and useful goats for the poor people and the potential very destructive goats for the environment is found in intelligent management of the goats and not in preventing poor people to keep goats. Education...

  2. Multiple anthelmintic resistance in a goat herd.

    Science.gov (United States)

    Zajac, A M; Gipson, T A

    2000-01-01

    Anthelmintic resistance was monitored over a 30 month period within a goat herd in eastern Virginia, USA. Resistance to ivermectin, levamisole and benzimidazole drugs was detected in Haemonchus contortus using the fecal egg count reduction test (FECRT). When levamisole use was discontinued for 1 year, susceptibility to levamisole appeared to return. Although a single treatment with fenbendazole was able to reduce fecal egg counts by only 50%, two doses administered in a 12 h interval increased efficacy to 92%, however, confidence intervals indicated that resistance was still present. When fecal egg counts were determined the following year after several treatment using this protocol, the efficacy of fenbendazole had fallen again to 57% reduction in fecal egg counts. The predominant genus present in cultured composite fecal samples was Haemonchus. Trichostrongylus, Cooperia and Teladorsagia were also present in smaller numbers.

  3. Osteoporose em caprinos Osteoporosis in goats

    Directory of Open Access Journals (Sweden)

    Fábio B. Rosa

    2013-04-01

    Full Text Available Foi realizado um estudo de casos de osteoporose em caprinos provenientes de uma propriedade na área de abrangência do LPV-UFSM, determinando a epidemiologia, o quadro clínico-patológico e discutindo os prováveis mecanismos patogenéticos. Cinco cabras, fêmeas, SRD, de seis meses a seis anos de idade foram afetadas. As cabras eram mantidas em campo nativo, sem suplementação com ração e sob superlotação. Os principais sinais clínicos foram emagrecimento, dificuldade de locomoção e permanência em decúbito por longos períodos. As principais alterações macroscópicas nos ossos examinados foram vistas nas superfícies de corte e caracterizavam-se por depleção do osso esponjoso (porosidade e redução acentuada da espessura do osso cortical. Havia também marcada atrofia serosa da gordura da medula óssea. Microscopicamente, nas regiões avaliadas (úmero proximal, rádio distal, fêmur distal, tíbia proximal e corpos das vértebras lombares foi observada redução moderada a acentuada do número e da espessura das trabéculas ósseas nas epífises e metáfises dos ossos longos e nos corpos vertebrais. Os achados clínico-patológicos indicaram que a osteoporose observada provavelmente foi causada pela desnutrição. As alterações ósseas (diminuição no número e na espessura das trabéculas do osso esponjoso sugerem que ambos os mecanismos, má formação óssea e reabsorção óssea aumentada, contribuíram para a ocorrência de osteoporose nos caprinos deste estudo.A study of cases of osteoporosis in goats diagnosed in the Laboratório de Patologia Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul state, Brazil, was performed. The epidemiology, clinicopathological changes and possible pathogenetic mechanisms were determined and discussed. Five goats, females, mixed breed, with six months to six years of age were affected. The goats were kept on natural pasture without supplemental feed and under

  4. Healthy goats naturally devoid of prion protein

    Directory of Open Access Journals (Sweden)

    Benestad Sylvie L

    2012-12-01

    Full Text Available Abstract Prion diseases such as scrapie in small ruminants, bovine spongiform encephalopathy (BSE in cattle and Creutzfeldt-Jakob disease (CJD in man, are fatal neurodegenerative disorders. These diseases result from the accumulation of misfolded conformers of the host-encoded prion protein (PrP in the central nervous system. To date naturally-occurring PrP free animals have not been reported. Here we describe healthy non-transgenic animals, Norwegian Dairy Goats, lacking prion protein due to a nonsense mutation early in the gene. These animals are predicted to be resistant to prion disease and will be valuable for research and for production of prion-free products.

  5. Influence of quercetin and nanohydroxyapatite modifications of decellularized goat-lung scaffold for bone regeneration.

    Science.gov (United States)

    Gupta, Sweta K; Kumar, Ritesh; Mishra, Narayan C

    2017-02-01

    In the present study, goat-lung scaffold was fabricated by decellularization of lung tissue and verified for complete cell removal by DNA quantification, DAPI and H&E staining. The scaffold was then modified by crosslinking with quercetin and nanohydroxyapatite (nHAp), and characterized to evaluate the suitability of quercetin-crosslinked nHAp-modified scaffold for regeneration of bone tissue. The crosslinking chemistry between quercetin and decellularized scaffold was established theoretically by AutoDock Vina program (in silico docking study), which predicted multiple intermolecular hydrogen bonding interactions between quercetin and decellularized scaffold, and FTIR spectroscopy analysis also proved the same. From MTT assay and SEM studies, it was found that the quercetin-crosslinked nHAp-modified decellularized scaffold encouraged better growth and proliferation of bone-marrow derived mesenchymal stem cells (BMMSCs) in comparison to unmodified decellularized scaffold, quercetin-crosslinked decellularized scaffold and nHAp-modified decellularized scaffold. Alkaline Phosphatase (ALP) assay results showed highest expression of ALP over quercetin-crosslinked nHAp-modified scaffold among all the tested scaffolds (unmodified decellularized scaffold, quercetin-crosslinked decellularized scaffold and nHAp-modified decellularized scaffold) indicating that quercetin and nHAp is very much efficient in stimulating the differentiation of BMMSCs into osteoblast cells. Alizarin red test quantified in vitro mineralization (calcium deposits), and increased expression of alizarin red over quercetin-crosslinked nHAp-modified scaffold indicating better stimulation of osteogenesis in BMMSCs. The above findings suggest that quercetin-crosslinked nHAp-modified decellularized goat-lung scaffold provides biomimetic bone-like microenvironment for BMMSCs to differentiate into osteoblast and could be applied as a potential promising biomaterial for bone regeneration.

  6. Survey on coenurosis in sheep and goats in Egypt

    Directory of Open Access Journals (Sweden)

    Enas A. Desouky

    2011-09-01

    Full Text Available A total of 75 sheep and goats from apparently healthy and from clinically affected flocks were examined for Coenurus cerebralis cysts from different localities in Egypt. Of 25 animals examined from clinically diseased sheep and goats, 25 (100% revealed the presence of infestation with one to four coenuri in the brain. The sites of predilection were the left hemisphere (48%, followed by the right hemisphere (40% and the cerebellum (12%. There was no apparent effect of the age of sheep and goats on susceptibility to infestation with C. cerebralis. Another 50 animals from apparently healthy sheep and goat herds presented no C. cerebralis cysts. The cysts from infested sheep could infest newborn puppies experimentally, with a prepatent period of 60 days post infestation. A total of 15 immature worms that were recovered from one puppy did not reach patency until 105 days post infestation with C. cerebralis cyst scolices. Pathological changes in C. cerebralis-infested sheep brain revealed parasitic elements, demyelinated nerve tracts, hyperaemic blood vessels with round cell infiltration, encephalomalacia with round cell infiltration and palisading macrophages and giant cells, as well as focal replacement of the brain parenchyma with caseated and calcified materials. The morphological characteristics of both the larval stage from sheep and goats and adult worms of Taenia multiceps from experimentally infested dogs are described. The results conclude that C. cerebralis is one of the principal causes of nervous manifestations of coenurosis in clinically diseased sheep and goats in Egypt.

  7. Pharmacokinetics of single-dose oral ponazuril in weanling goats.

    Science.gov (United States)

    Love, D; Gibbons, P; Fajt, V; Jones, M

    2016-06-01

    Ponazuril (toltrazuril sulfone) is a triazine antiprotozoal agent that targets apicomplexan organisms. Ponazuril may have clinical application in the treatment of clinical coccidiosis due to Eimeria species in goats, along with other protozoal infections. To evaluate the absorption, distribution and elimination characteristics of ponazuril in goats, a sensitive, validated high-pressure liquid chromatography and mass spectroscopy method for ponazuril in caprine plasma was developed. After a single oral dose of ponazuril at 10 mg/kg, plasma samples from seven weanling goats were collected and assayed. Plasma concentrations of ponazuril in the goats peaked at 36 ± 13 h post drug administration at a concentration of 9 ± 2 μg/mL. Concentrations declined to an average of 4.2 ± 0.8 μg/mL after 168 h with an average elimination half-life of 129 ± 72 h post drug administration. This study shows that ponazuril is relatively well absorbed after a single oral dose in goats. Efficacy trials are underway to determine clinical efficacy of ponazuril in the treatment of clinical coccidiosis in goats at 10 mg/kg dosage.

  8. Effect of selenium supplementation on spermatogenic cells of goats.

    Science.gov (United States)

    Ganabadi, S; Halimatun, Y; Amelia Choong, K L; Nor Jawahir, A; Mohammed Hilmi, A

    2010-04-01

    Selenium is an essential trace mineral that is required for many physiological functions in animals and the potential relevance of selenium to the reproductive system of livestock has been considered by many researchers. The objective of this study was to examine the effect of selenium supplementation on the spermatogenic cells of goat. Eight young male crossbred (Katjang x Boer) goats, aged between 9 to 11 months, were used in this study. The control group (CON; n = 4) was fed with a diet consisting of 60% Guinea grass and 40% concentrates while the treatment group (Se-SUP; n = 4) was fed with the same diet as the goats in the control group but with supplementation of 0.6mg selenium (sodium selenite powder) per goat daily for 100 days and were slaughtered on the 101st day. There were no significant differences (p>0.05) in the mean number of spermatogonium, spermatocytes, spermatozoa and the total number of spermatogenic cells between the CON and Se-SUP goat respectively. However, there was a significant increase (pspermatozoa was significantly decreased (pselenium supplementation increased the percentages of spermatids and decreased the percentages of spermatozoa in the seminiferous tubules in goats.

  9. Improving Milk Quality for Dairy Goat Farm Development

    Directory of Open Access Journals (Sweden)

    L. Cyrilla

    2015-12-01

    Full Text Available The present study was designed to evaluate factors affecting goat’s milk quality, consumer’s satisfaction to goat’s milk, and technical responses associated with goat’s milk quality. Three farms having more than 100 dairy goats were purposively selected for the study. Thirty consumers were determined by using judgement sampling techniques to assess the satisfaction of consumer to goat’s milk quality. Data were analyzed by using fishbone diagram and House of Quality matrix. The study revealed that milk quality produced by dairy goat farms met the standard quality of milk composition namely; specific gravity, total solid, fat, protein, and total solid non-fat. The main factors affecting goat milk quantity and quality were the quality of does, pregnancy status, number of kids per birth, shape and size of the udder, lactation length, and the health status of the goat. The attributes of goat’s milk that were able to achieve customer’s satisfaction targets were nutritional content, packaging size, and goat milk color. Technical responses that were major concern in ensuring goat’s milk quality included goat breed quality and health conditions, skills and performances of farmers and employees, feed quality, farm equipment hygiene and completeness, cleanliness, and hygiene of livestock housing and environment. Technical response on livestock health condition was the first priority to be improved.

  10. Focusing on the goat casein complex.

    Science.gov (United States)

    Caroli, A; Chiatti, F; Chessa, S; Rignanese, D; Bolla, P; Pagnacco, G

    2006-08-01

    The analysis of casein polymorphisms in goat species is rather difficult, because of a large number of mutations at each locus, and the tight linkage involving the 4 casein genes. Three goat breeds from Northern Italy, Orobica, Verzasca, and Frisa, were analyzed at the casein complex by milk isoelectrofocusing and analyses at the DNA level to identify the majority of all known polymorphisms. The casein gene structure of the 3 local breeds at alpha(S1)-casein (CSN1S1), beta-casein (CSN2), alpha(S2)-casein (CSN1S2), and kappa-casein (CSN3) was compared with that of Camosciata, a more widely distributed breed. A new allele was identified and characterized at CSN2 gene, which seemed to be specific to the Frisa breed. It was named CSN2*E, and was characterized by a transversion TCT --> TAT responsible for the amino acid exchange Ser(166) --> Tyr(166) in the mature protein. The casein haplotype structure is highly different among breeds. A total of 26 haplotypes showed a frequency higher than 0.01 in at least 1 of the 4 breeds considered, with 12, 3, 5, and 19 haplotypes in Frisa, Orobica, Verzasca, and Camosciata breeds, respectively. Only 13 haplotypes occurred at a frequency higher than 0.05 in at least 1 breed. With the molecular knowledge of each locus, the ancestral haplotype coding for CSN1S1*B, CSN2*A, CSN1S2*A, and CSN3*B protein variants can be postulated. A protein evolutionary model considering the whole casein haplotype is proposed.

  11. Seroprevalence and risk factors of Q fever in goats on commercial dairy goat farms in the Netherlands, 2009-2010

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    Schimmer Barbara

    2011-12-01

    Full Text Available Abstract Background The aim of this study was to estimate the seroprevalence of Coxiella burnetii in dairy goat farms in the Netherlands and to identify risk factors for farm and goat seropositivity before mandatory vaccination started. We approached 334 eligible farms with more than 100 goats for serum sampling and a farm questionnaire. Per farm, median 21 goats were sampled. A farm was considered positive when at least one goat tested ELISA positive. Results In total, 2,828 goat serum samples from 123 farms were available. Farm prevalence was 43.1% (95%CI: 34.3%-51.8%. Overall goat seroprevalence was 21.4% (95%CI: 19.9%-22.9% and among the 53 positive farms 46.6% (95%CI: 43.8%-49.3%. Multivariable logistic regression analysis included 96 farms and showed that farm location within 8 kilometres proximity from a bulk milk PCR positive farm, location in a municipality with high cattle density (≥ 100 cattle per square kilometre, controlling nuisance animals through covering airspaces, presence of cats or dogs in the goat stable, straw imported from abroad or unknown origin and a herd size above 800 goats were independent risk factors associated with Q fever on farm level. At animal level almost identical risk factors were found, with use of windbreak curtain and artificial insemination as additional risk factors. Conclusion In 2009-2010, the seroprevalence in dairy goats in the Netherlands increased on animal and farm level compared to a previous study in 2008. Risk factors suggest spread from relatively closely located bulk milk-infected small ruminant farms, next to introduction and spread from companion animals, imported straw and use of artificial insemination. In-depth studies investigating the role of artificial insemination and bedding material are needed, while simultaneously general biosecurity measures should be updated, such as avoiding companion animals and vermin entering the stables, next to advice on farm stable constructions on

  12. Efficacy of albendazole against nematode parasites isolated from a goat farm in Ethiopia: relationship between dose and efficacy in goats.

    Science.gov (United States)

    Eguale, Tadesse; Chaka, Hassen; Gizaw, Daniel

    2009-10-01

    A suspected case of albendazole resistance in a goat farm of Hawassa University was examined using faecal egg count reduction test (FECRT), controlled anthelmintic efficacy test and egg hatch assay (EHA) to verify the development of resistance and/or the need for higher doses of the drug in goats than in sheep. The experiment was conducted in 12 sheep (2 groups: treatment versus control) and 24 goats (4 groups: 3 treatments versus control, n = 6; per group) following artificial infection with infective larvae of Haemonchus contortus and Oesophagostomum columbianum. The first group of sheep and goats were treated orally with albendazole at the dose rate of 3.8 mg/kg body weight (i.e. manufacturer's recommended dose for sheep) while the second group of sheep and the fourth group of goats were left untreated. The second and the third group of goats were treated with albendazole at 5.7 and 7.6 mg/kg respectively. The FECRT showed an efficacy of albendazole in goats to be 65.5, 81.4 and 84.1% at the dose rate of 3.8, 5.7 and 7.6 mg/kg body weight respectively while in sheep it was 62% at the dose rate of 3.8 mg/kg. Increasing the dose to 1.5 the sheep recommended dose induced minor improvement of efficacy in goats; however the efficacy was almost the same at 1.5 and twice the dose recommended for sheep. Worm counts at day 15 post-treatment revealed that H. contortus has developed resistance to albendazole. EHA results also supported these findings. On the other hand, O. columbianum was 100% susceptible at all dose levels tested.

  13. Comparison of Kil Goat and Saanen x Kil Goat Crosbred (F1, G1 Raised At The Farm Conditions In Terms of Fertility Characteristics

    Directory of Open Access Journals (Sweden)

    Hilal Tozlu Çelik

    2015-01-01

    Full Text Available This research Amasya Sarilar (40°54'23"N, 35°08'min5"E, a private business in the years 2011-2012 between the grown Saanen x Kil goat crosbred (F1, G1 and Kil goat in the fertility characteristics to detect and genotype on these features, year was conducted to determine the effects of such factors. In the study of reproductive traits for the year 2011 only twin goats giving birth rate among genotypes were found statistically difference. The twin birth rate of Kil goat was similar in F1 crosbred and G1 is different from both genotypes were found. In 2012, the remaining infertile among genotypes goat, dead goat giving birth and twin goats rate has been determined that there are statistical differences. Infertility rate, Saanen x Kil goat F1, G1 crosbred was found to be higher than in the Kil goat. Twin goat giving birth rate F1 genotypes in high, genotypes G1 and Kil goats find similar.

  14. Red blood cell production

    Science.gov (United States)

    ... to one part of the body or another. Red blood cells are an important element of blood. Their job ... is carried to and eliminated by the lungs. Red blood cells are formed in the red bone marrow of ...

  15. Absence of antibodies specific to Besnoitia spp. in European sheep and goats from areas in Spain where bovine besnoitiosis is endemic.

    Science.gov (United States)

    Gutiérrez-Expósito, Daniel; Ortega-Mora, Luis Miguel; Ara, Victor; Marco, Ignasi; Lavín, Santiago; Carvajal-Valilla, Javier; Morales, Angel; Álvarez-García, Gema

    2017-01-01

    Besnoitia besnoiti and B. caprae, which infect bovids (cattle and antelopes) and goats, respectively, are responsible for besnoitiosis, a chronic and debilitating disease. Bovine besnoitiosis is considered to be a reemerging disease in Central and Western Europe. In addition, infection by Besnoitia spp. has been reported in reindeer from Sweden and Finland. Recently, the parasite was also detected in roe deer and red deer from Spain, where an interconnection between the domestic and sylvatic cycles of B. besnoiti has been presumed. In contrast, caprine besnoitiosis seems to be enzootic to Kenya and Iran. The presence of Besnoitia spp. in small domestic ruminants has never been explored in Europe, and the role that these species might play in the epidemiology of bovine besnoitiosis, as intermediate hosts or reservoirs of B. besnoiti, remains unknown. Herein, the first serosurvey conducted in European sheep and goats from areas in Spain where bovine besnoitiosis is endemic is described. Convenience sampling was conducted of 1943 sheep and 342 goats close to cattle from the Pyrenees and Central Spain that were infected with endemic Besnoitia spp. Serum samples were first analyzed by ELISA and then by confirmatory Western blot. Specific antibodies were not found in any sampled animal. Thus, sheep are unlikely to play a role in the epidemiology of bovine besnoitiosis, at least in the sampled areas. A larger serosurvey is necessary to determine whether goats might be a putative reservoir. To confirm the results of this study, sheep and goats should be further studied in other European countries and regions where their numbers are high and where bovine besnoitiosis is spreading.

  16. Study on transition of g.11584A>G of goat melanophilin gene in ...

    African Journals Online (AJOL)

    USER

    2010-04-19

    Apr 19, 2010 ... MLPH gene of ruminant. In order to extend knowledge of. MLPH gene ... Genomic DNA from blood sample of goat was isolated according to the standard phenol : chloroform extraction method. According to the goat sequence ...

  17. Socio-economic aspects of goat farming enterprise in Teso region ...

    African Journals Online (AJOL)

    ACSS

    so that farmers can increase their present holdings for improved profitability. Key words: Benefits, farming system, goat production, Uganda .... business related activities were also reported. ... indicated cash income from sale of goats.

  18. Summer Diet, Feeding Site Selection, and Forage Resources of Mountain Goats on Kodiak Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report discusses managing mountain goat populations and their habitats on Kodiak Island. Introduced mountain goats (Oreamnus americanus) on Kodiak Island...

  19. Socio-economic aspects of goat farming enterprise in Teso region ...

    African Journals Online (AJOL)

    ACSS

    A study was conducted to document the socio-economic aspects of goat production in Teso sub- region of Uganda ... Key words: Benefits, farming system, goat production, Uganda. Introduction ...... level of adoption of innovations in dairy cattle.

  20. The prospect of biogas among small-holder dairy goat farmers in the ...

    African Journals Online (AJOL)

    The prospect of biogas among small-holder dairy goat farmers in the Uluguru ... African Journal of Food, Agriculture, Nutrition and Development ... In Mgeta ward, Morogoro region, introduction of Norwegian dairy goats in the 1980s has ...

  1. Progress in the uitilization and promotion of South African indigenous goats for cashmere production

    CSIR Research Space (South Africa)

    Braun, AL

    2004-01-01

    Full Text Available . Utilization of the fibres as an addition source of income would make the goat flocks more profitable Cashmere production is labour intensive and ideally suited for farmers with small number of goats Supports rural and economic development...

  2. Potential disease agents in domestic goats and relevance to bighorn sheep (Ovis canadensis) management.

    Science.gov (United States)

    Drew, Mark L; Weiser, Glen C

    2017-01-01

    Domestic goats are raised for meat, milk and hair production, in herds for rangeland weed control, and as pack animals. Domestic sheep, goats and wild bighorn sheep are all susceptible to a multifactorial pneumonia. We sampled 43 herd goats from 7 herds and 48 pack goats from 11 herds for viral and bacterial serology, parasitology, and Pasteurellaceae microbiology. The goats in this study were in generally good health, although most goats did harbor various pathogens and parasites including several bacteria, specifically Pasteurellaceae, which have been associated with pneumonia in free-ranging bighorn sheep. It is not known if domestic goats can transmit the Pasteurellaceae or other pathogens found in this study readily to wild bighorn sheep. However, due the possibility of transmission, domestic goats in areas in or near bighorn sheep habitat should be managed to minimize the risk of spreading disease agents to bighorn sheep.

  3. An update on oestrus synchronisation of goats in Nigeria

    Directory of Open Access Journals (Sweden)

    B.O. Omontese

    2016-04-01

    Full Text Available This review is aimed at providing information on current status of oestrus synchronization as a management tool in goats in Nigeria. Oestrus synchronisation is a reproductive tool that enables goat farmers breed their animals within a short pre-determined period. The principle of oestrus synchronisation is chiefly the control of the luteal phase of the oestrous cycle and two basic mechanisms are employed. These include the use of prostaglandins or its analogues to shorten luteal life/induce premature luteolysis or the use of exogenous progesterone to prolong luteal life, thereby simulating the activity of natural progesterone produced by the corpus luteum. The latter is advantageous where the reproductive status of the flock is unknown. However, the former is easy to apply and only effective in cycling animals. Pharmaceutical products that have been employed in ES protocols in Nigeria include Lutalyse®, Estrumate®, EstroPLAN®, Fluorogestone acetate®, Sil-Oestrus®, Medroxyl-progesterone acetate®, Synchromate-B®, PMSG®, and more recently, the Controlled Internal Drug Release® (CIDR devices. Over the last three decades, many attempts have been made at assessing the response of goats to various oestrus synchronisation agents and protocols in Nigeria. However, the low availability of these pharmaceutical agents and cost preclude the widespread use of oestrus synchronisation technique in goat production. The inclusion of gonadotrophins in oestrus synchronisation protocols have been reported to improve oestrus responses in goats, while season has been reported to influence the efficiency of oestrus synchronisation programmes. Increasing the dose levels of exogenous hormones in oestrus synchronisation protocols has caused variable and sometimes inconsistent effects. The effects of combining the male stimulus with exogenous hormones, seasonal variation, extra-label use of products and short-term nutritional manipulation on oestrus responses in

  4. Transmission of caprine herpesvirus 2 in domestic goats.

    Science.gov (United States)

    Li, Hong; Keller, Janice; Knowles, Donald P; Taus, Naomi S; Oaks, J Lindsay; Crawford, Timothy B

    2005-04-25

    Caprine herpesvirus 2 (CpHV-2) is a recently recognized gammaherpesvirus that is endemic in domestic goats and has been observed to cause clinical malignant catarrhal fever (MCF) in certain species of deer. In this study, transmission of CpHV-2 in goats was examined. A total of 30 kids born to a CpHV-2 positive goat herd were selected and divided into two groups: group 1 (n=16) remained in the positive herd; group 2 (n=14) was separated from the herd at 1 week of age after obtaining colostrum. Peripheral blood samples from each kid were examined regularly by competitive ELISA for MCF viral antibody and by PCR for CpHV-2 DNA. Fifteen out of 16 goats (94%) that remained with the positive herd seroconverted and became PCR-positive for CpHV-2 by 10 months of age. In contrast, all kids (100%) that were separated from the positive herd at 1 week of age remained negative until termination of the experiment at 1 year of age. Additional transmission experiments revealed that all CpHV-2-free adult goats were susceptible to CpHV-2 or ovine herpesvirus 2 (OvHV-2) infection. The data indicate that the transmission pattern of CpHV-2 in goats is similar to the pattern of OvHV-2 in sheep and that CpHV-2-free goats can be established by early separation of kids from positive herds, which has significant implications for MCF control programs.

  5. Factors affecting somatic cell count in dairy goats: a review

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez-Granda, R.; Sanchez-Rodriguez, M.; Arce, C.; Rodriguez-Estevez, V.

    2014-06-01

    Somatic cell count (SCC) in monitoring udder health has been described in numerous studies as a useful method for the diagnosis of intramammary infection (IMI), and it is considered in standards of quality and hygiene of cows milk in many countries. However, several authors have questioned the validity of SCC as a reliable IMI diagnosis tool in dairy goats. This review attempts to reflect the importance of different infectious and non-infectious factors that can modify SCC values in goat milk, and must, therefore, be taken into account when using the SCC as a tool in the improvement of udder health and the quality of milk in this species. In dairy goats, some investigations have shown that mammary bacterial infections are a major cause of increased SCC and loss of production. In goats however, the relationship between bacterial infections and SCC values is not as simple as in dairy cattle, since non-infectious factors also have a big impact on SCC. Intrinsic factors are those that depend directly on the animal: time and number of lactation (higher SCC late in lactation and in aged goats), prolificity (higher SCC in multiple births), milking time (higher SCC in evening compared to morning milking) and number of milkings per day, among others. Extrinsic factors include: milking routine (lower SCC in machine than in manual milking), seasonality and food. In addition, milk secretion in goats is mostly apocrine and therefore characterized by the presence of epithelial debris or cytoplasmic particles, which makes the use of DNA specific counters mandatory. All this information is of interest in order to correctly interpret the SCC in goat milk and to establish differential SCC standards. (Author)

  6. Factors affecting somatic cell count in dairy goats: a review

    Directory of Open Access Journals (Sweden)

    Rocío Jiménez-Granado

    2014-02-01

    Full Text Available Somatic cell count (SCC in monitoring udder health has been described in numerous studies as a useful method for the diagnosis of intramammary infection (IMI, and it is considered in standards of quality and hygiene of cow’s milk in many countries. However, several authors have questioned the validity of SCC as a reliable IMI diagnosis tool in dairy goats. This review attempts to reflect the importance of different infectious and non-infectious factors that can modify SCC values in goat milk, and must, therefore, be taken into account when using the SCC as a tool in the improvement of udder health and the quality of milk in this species. In dairy goats, some investigations have shown that mammary bacterial infections are a major cause of increased SCC and loss of production. In goats however, the relationship between bacterial infections and SCC values is not as simple as in dairy cattle, since non-infectious factors also have a big impact on SCC. Intrinsic factors are those that depend directly on the animal: time and number of lactation (higher SCC late in lactation and in aged goats, prolificity (higher SCC in multiple births, milking time (higher SCC in evening compared to morning milking and number of milkings per day, among others. Extrinsic factors include: milking routine (lower SCC in machine than in manual milking, seasonality and food. In addition, milk secretion in goats is mostly apocrine and therefore characterized by the presence of epithelial debris or cytoplasmic particles, which makes the use of DNA specific counters mandatory. All this information is of interest in order to correctly interpret the SCC in goat milk and to establish differential SCC standards.

  7. Spraying Effects on Goat Welfare in Hot and Humid Climate

    Directory of Open Access Journals (Sweden)

    Nazan Darcan

    2007-01-01

    Full Text Available Heat stress is one of the major factors adversely affecting animal welfare and thus economic benefits of farms. This study was designed to determine the effects of three different spraying methods on goats for reducing heat stress. Thirty goats divided into three groups for the trial (One time sprayed a day: OTS, Two times sprayed a day TTS and Non-sprayed: Control. Respiration and pulse rates, rectal and surface temperatures (from head and udder skin were taken three times a day (08.00-09.00, 16.00-17.00 and 12.00-01.00 on hot summer days in July-2005 under Mediterranean conditions. Some behavioural aspects such as eating, ruminating, drinking, walking and resting, daily feed and water consumption were regularly measured. The results showed that rectal temperatures (p≤0.005, pulse (p≤0.054 and respiration rates (p≤0.049, udder (p≤0.041 and head temperatures (p≤0.033 in three groups were significantly different. Depending on rising air temperature, rectal, head and udder temperatures and respiration and pulse rates increased during daytime and retired to normal level at night time. TTS goats were superior to the others regarding above-mentioned physiological data. TTS goats spent more time than OTS and Control goats while eating (p≤0.02, ruminating (p≤0.04 and walking (p≤0.01 but less time while drinking (p≤0.01 and resting (p≤0.01. Significant changes between three groups were ascertained regarding feed and water consumptions. TTS goats consumed more concentrate feed (p≤0.042 and alfalfa hay (p = 0.032 than other two groups, whereas Control groups consumed more water (p≤0.012 than the others. Ultimately, the spraying has positive effects on yearling goats for alleviating heat stress and improve animal welfare.

  8. Validation of the FAMACHA© method for selective anthelmintic treatment in dairy goat herds

    OpenAIRE

    Zárate Rendón, Daniel; Laboratorio de Parasitología, Departamento Académico de Nutrición, Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Lima; Rojas Flores, Julio; Laboratorio de Parasitología, Departamento Académico de Nutrición, Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Lima; Segura Hong, Alan; Laboratorio de Parasitología, Departamento Académico de Nutrición, Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Lima

    2017-01-01

    A study in goats was carried out in the central coast of Peru to validate the FAMACHA© method for selective anthelmintic treatment in dairy goat herds. Blood and fecal samples were taken from 120 adult goats in five dairy goat farms. The micro haematocrit and the McMaster techniques plus faecal culture were used to evaluate the haematocrit, faecal nematode egg count (EPG) and to identify major nematode species, respectively. Spearman correlation coefficients were obtained. Two FAMACHA© criter...

  9. Pathogenicity of local isolates of Mycoplasma ovipneumoniae and Mycoplasma arginini in experimental West African Dwarf goats

    Directory of Open Access Journals (Sweden)

    Chinedu Adive Akwuobu

    2016-09-01

    Full Text Available Objective: This study was carried out to assess the pathogenicity of local isolates of Mycoplasma ovipneumoniae and M. arginini in West African dwarf goats (kids in Nigeria. Materials and methods: A total of 22 goats aged less than 1-year were purchased from markets. The goats were divided into six groups comprising of four experimental groups (EG; 4 in each and two control groups (CG; 3 in each. The goats were fed ad libitum with standard diets and safe water. Groups EG1 and EG2 were infected with M. ovipneumoniae through trans-tracheal (TT and intravenous (IV routes, respectively, while those in groups EG3 and EG4 were infected with M. arginini through the same routes. Goats in groups CG1 and CG2 were inoculated with sterile Mycoplasma broth through TT and IV routes, respectively. In all cases, the amount of bacteria inoculated was 1.5x108 cells/mL. After the onset of the disease in goats, re-isolation of Mycoplasma was performed by culturing on mycoplasma agar supplemented with mycoplasma supplement G. The goats were monitored for 14 days post-infection (PI to observe respiratory signs and mortality. Post-mortem (PM examination was performed on each animal that died, while one surviving goat from each of the groups was sacrificed at 14 days PI for PM. After PM, histopathology was performed to observe the changes in tissues. Results: Cough and nasal discharges were observed in all the experimentally infected goats seven days PI. Mortalities were recorded in goats in EG1 (two goats, EG2 (one goats, EG3 (two goats and EG4 (one goat. At PM, pneumonic lesions were observed in the lungs of all the experimentally infected goats. Conclusion: This study provides evidence that the local isolates of M. ovipneumoniae and M. arginini strains are pathogenic for goats in Nigeria. [J Adv Vet Anim Res 2016; 3(3.000: 242-251

  10. A Report of At-Scale Distribution of Chlorhexidine Digluconate 7.1% Gel for Newborn Cord Care to 36,404 Newborns in Sokoto State, Nigeria: Initial Lessons Learned.

    Directory of Open Access Journals (Sweden)

    Nosakhare Orobaton

    Full Text Available With an annual estimated 276,000 neonatal deaths, Nigeria has the second highest of any country in the world. Global progress in accelerating neonatal deaths is hinged to scaled-up interventions in Nigeria. We used routine data of chlorhexidine digluconate 7.1% gel utilized by 36,404 newborns delivered by 36,370 mothers, to study lessons associated with at-scale distribution in Sokoto State, North West Nigeria.Under state government leadership, a community-based distribution system overseen by 244 ward development committees and over 3,440 community-based health volunteers and community drug keepers, was activated to deliver two locally stored medicines to women when labor commenced. Newborns and their mothers were tracked through 28 days and 42 days respectively, including verbal autopsy results. 36,404 or 26.3% of expected newborns received the gel from April 2013 to December 2013 throughout all 244 wards in the State. 99.97% of newborns survived past 28 days. There were 124 pre-verified neonatal deaths reported. Upon verification using verbal autopsy procedures, 76 deaths were stillborn and 48 were previously live births. Among the previous 48 live births, the main causes of death were sepsis (40%, asphyxia (29% and prematurity (8%. Underuse of logistics management information by government in procurement decisions and not accounting for differences in LGA population sizes during commodity distribution, severely limited program scalability.Enhancements in the predictable availability and supply of chlorhexidine digluconate 7.1% gel to communities through better, evidence-based logistics management by the state public sector will most likely dramatically increase program scalability. Infections as a cause of mortality in babies delivered in home settings may be much higher than previously conceived. In tandem with high prevalence of stillborn deaths, delivery, interventions designed to increase mothers' timely and regular use of quality

  11. Genetic parameters for physical and quality traits of mohair in South African Angora goats

    NARCIS (Netherlands)

    Visser, C.; Snyman, M.A.; Marle-Koster, van E.; Bovenhuis, H.

    2009-01-01

    The continuous evaluation and genetic improvement of fleece traits in Angora goats are of major importance to the Angora goat industry. The objective of this study was to estimate variance components and genetic parameters for both physical and quality traits of mohair in South African Angora goats.

  12. 76 FR 29991 - Live Goats and Swine for Export; Removal of Certain Testing Requirements

    Science.gov (United States)

    2011-05-24

    ... brucellosis testing of goats and breeding swine intended for export to countries that do not require such... brucellosis prior to export. Some countries do not require that goats and breeding swine be tested for... eliminate the requirement for pre-export tuberculosis and brucellosis testing of goats and breeding...

  13. 9 CFR 51.22 - Payment to owners for goats, sheep, and horses destroyed.

    Science.gov (United States)

    2010-01-01

    ... DISEASES ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Sheep, Goats, and Horses § 51.22 Payment to owners for goats, sheep, and horses destroyed. (a) The Administrator may authorize the payment of Federal... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Payment to owners for goats,...

  14. 75 FR 56912 - Live Goats and Swine for Export; Removal of Certain Testing Requirements

    Science.gov (United States)

    2010-09-17

    ... requirement for pre-export tuberculosis and brucellosis testing of goats and breeding swine intended for... exportation be tested for tuberculosis and, for some goats, brucellosis prior to export. Section 91.9 requires... countries do not require that goats and breeding swine be tested for tuberculosis and brucellosis prior...

  15. 9 CFR 93.428 - Sheep and goats and wild ruminants from Mexico.

    Science.gov (United States)

    2010-01-01

    ... that such goats have been tested for tuberculosis and brucellosis with negative results within 30 days... provided in § 93.427 and retested for brucellosis. (c) If sheep or goats are unaccompanied by the... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Sheep and goats and wild...

  16. Loading density and welfare of goat kids during long distance road transport

    NARCIS (Netherlands)

    Hindle, V.A.; Reimert, H.G.M.; Werf, van der J.T.N.; Lambooij, E.

    2013-01-01

    Many goat kids (Capra aegagrus hircus) are transported live from The Netherlands for slaughter in France or Spain. Current standards indicate that goats (<35 kg) should have sufficient space at 0.2–0.30 m2 per animal (approximately 5 goats per m2). Research was devised to assess behaviour and phy

  17. Feeding Chromonaela odorata during pregnancy to goat dams affects acceptance of this feedstuff by their offspring

    NARCIS (Netherlands)

    Hai, P.V.; Everts, H.; Tien, van D.; Schonewille, J.T.; Hendriks, W.H.

    2012-01-01

    We investigated the effect of Chromonaela odorata ingestion by goat dams during pregnancy on intake of C. odorata by their kids. Alteration of prenatal feed preference may be used to increase feed intake of novel feeds and the transit from outdoor to indoor goat farming in Vietnam. Ten female goats

  18. Feeding Chromonaela odorata during pregnancy to goat dams affects acceptance of this feedstuff by their offspring

    NARCIS (Netherlands)

    Hai, P.V.; Everts, H.; Tien, van D.; Schonewille, J.T.; Hendriks, W.H.

    2012-01-01

    We investigated the effect of Chromonaela odorata ingestion by goat dams during pregnancy on intake of C. odorata by their kids. Alteration of prenatal feed preference may be used to increase feed intake of novel feeds and the transit from outdoor to indoor goat farming in Vietnam. Ten female goats

  19. Comparison of Saanen x Hair Goat Crossbred (F1, G1 and Hair Goat Raised at The Farm Conditions in Terms of Milk Yield Characteristics

    Directory of Open Access Journals (Sweden)

    Hilal Tozlu Çelik

    2015-01-01

    Full Text Available This study was conducted to determine milk yield characteristics and its effect on genotypes, years and ages Hair goat x Saanen crossbred and Hair goat breed between 2011-2012 years in private enterprise which is located in Amasya province Sarılar village. In this study, the effect of genotypes was found significant on average daily milk yield, lactation length and lactation milk yield in 2011 and 2012 years. In 2011, the effect of goat ages were determined on average daily milk yield (ADMY and lactation milk yield (LMY for all goat genotypes. In 2012, the effect of goat ages was determined on average daily milk yield and lactation length (LL for all goat genotypes. The effect of year F1 and Hair goat were found significant on ADMY, LMY, and LL. The effect of year was found significant on only LL for G1 genotype. As a result it can be say that Saanen goat x Hair goat crossbred F1 and G1 genotype milk yield was higher than Hair goat reared in farmer conditions.

  20. Factors of welfare reduction in dairy sheep and goats

    Directory of Open Access Journals (Sweden)

    Antonio Pazzona

    2010-01-01

    Full Text Available Scientific research on factors causing the reduction of well-being in sheep and goats is rather recent, as are studies of strategies to minimize the adverse effects of environmental challenges and improper management practices on flock welfare. Sheep and goats, considered very rustic animals, are reared prevalently under extensive production systems and are widespread mainly in marginal areas. For these reasons, only few studies on the welfare of these species have been carried out in the past. More recently, the scenario has changed, due to a gradual diffusion of intensive and semi-intensive production systems, especially in dairy sheep and goat breeds, to the growing concern of consumers about the life conditions of farmed animals, and to the issuing of a number of rules and laws on the safety of animal products and well-being of farmed livestock. As a consequence, several research groups have turned their attention to the welfare of sheep and goats. Nevertheless, information on this topic is still scarce. This paper reviews major critical points regarding the endangerment of welfare in farmed sheep and goats. Climatic extremes and seasonal fluctuations in herbage amount and quality are discussed as important causes of the reduction of well-being in extensive production systems, which can impair production efficiency of grazing animals and dramatically affect the welfare and health status of sheep and goats. Space allowance and structures of sheep and goat houses are described as the main potential sources of discomfort for housed flocks, together with inadequate control of micro-environment, and inappropriate milking procedures and human-animal interactions. Recent studies on the impact of high ambient temperature, different ventilation regimes, high stocking densities, reduced airspace and poor litter management on behaviour, immune and endocrine response, and on performance of sheep and goats are discussed. The effects of inadequate milking

  1. Short communication: casein haplotype variability in sicilian dairy goat breeds.

    Science.gov (United States)

    Gigli, I; Maizon, D O; Riggio, V; Sardina, M T; Portolano, B

    2008-09-01

    In the Mediterranean region, goat milk production is an important economic activity. In the present study, 4 casein genes were genotyped in 5 Sicilian goat breeds to 1) identify casein haplotypes present in the Argentata dell'Etna, Girgentana, Messinese, Derivata di Siria, and Maltese goat breeds; and 2) describe the structure of the Sicilian goat breeds based on casein haplotypes and allele frequencies. In a sample of 540 dairy goats, 67 different haplotypes with frequency >or=0.01 and 27 with frequency >or=0.03 were observed. The most common CSN1S1-CSN2-CSN1S2-CSN3 haplotype for Derivata di Siria and Maltese was FCFB (0.17 and 0.22, respectively), whereas for Argentata dell'Etna, Girgentana and Messinese was ACAB (0.06, 0.23, and 0.10, respectively). According to the haplotype reconstruction, Argentata dell'Etna, Girgentana, and Messinese breeds presented the most favorable haplotype for cheese production, because the casein concentration in milk of these breeds might be greater than that in Derivata di Siria and Maltese breeds. Based on a cluster analysis, the breeds formed 2 main groups: Derivata di Siria, and Maltese in one group, and Argentata dell'Etna and Messinese in the other; the Girgentana breed was between these groups but closer to the latter.

  2. Interspecific transmission of small ruminant lentiviruses from goats to sheep

    Science.gov (United States)

    de Souza, Thiago S.; Pinheiro, Raymundo R.; Costa, Joselito N.; de Lima, Carla C.V.; Andrioli, Alice; de Azevedo, Dalva A.A.; dos Santos, Vanderlan W.S.; Araújo, Juscilânia F.; de Sousa, Ana Lídia M.; Pinheiro, Danielle N.S.; Fernandes, Flora M.C.; Costa, Antonio O.

    2015-01-01

    This study was conducted in order to evaluate the transmission of caprine lentivirus to sheep using different experimental groups. The first one (colostrum group) was formed by nine lambs receiving colostrum from goats positive for small ruminant lentiviruses (SRLV). The second group (milk group) was established by nine lambs that received milk of these goats. Third was a control group, consisting of lambs that suckled colostrum and milk of negative mothers. Another experimental group (contact group) was formed by eight adult sheep, confined with two naturally infected goats. The groups were monitored by immunoblotting (IB), enzyme-linked immunosorbent assay (ELISA), agar gel immunodiffusion (AGID) and nested polymerase chain reaction (nPCR). All lambs that suckled colostrum and milk of infected goats and six sheep of the contact group had positive results in the nPCR, although seroconversion was detected only in three of the exposed animals, with no clinical lentiviruses manifestation, in 720 days of observation. There was a close relationship between viral sequences obtained from infected animals and the prototype CAEV-Cork. Thus, it was concluded that SRLV can be transmitted from goats to sheep, however, the degree of adaptation of the virus strain to the host species probably interferes with the infection persistence and seroconversion rate. PMID:26413072

  3. Interspecific transmission of small ruminant lentiviruses from goats to sheep.

    Science.gov (United States)

    Souza, Thiago S de; Pinheiro, Raymundo R; Costa, Joselito N; Lima, Carla C V de; Andrioli, Alice; Azevedo, Dalva A A de; Santos, Vanderlan W S dos; Araújo, Juscilânia F; Sousa, Ana Lídia M de; Pinheiro, Danielle N S; Fernandes, Flora M C; Costa Neto, Antonio O

    2015-01-01

    This study was conducted in order to evaluate the transmission of caprine lentivirus to sheep using different experimental groups. The first one (colostrum group) was formed by nine lambs receiving colostrum from goats positive for small ruminant lentiviruses (SRLV). The second group (milk group) was established by nine lambs that received milk of these goats. Third was a control group, consisting of lambs that suckled colostrum and milk of negative mothers. Another experimental group (contact group) was formed by eight adult sheep, confined with two naturally infected goats. The groups were monitored by immunoblotting (IB), enzyme-linked immunosorbent assay (ELISA), agar gel immunodiffusion (AGID) and nested polymerase chain reaction (nPCR). All lambs that suckled colostrum and milk of infected goats and six sheep of the contact group had positive results in the nPCR, although seroconversion was detected only in three of the exposed animals, with no clinical lentiviruses manifestation, in 720 days of observation. There was a close relationship between viral sequences obtained from infected animals and the prototype CAEV-Cork. Thus, it was concluded that SRLV can be transmitted from goats to sheep, however, the degree of adaptation of the virus strain to the host species probably interferes with the infection persistence and seroconversion rate.

  4. Interspecific transmission of small ruminant lentiviruses from goats to sheep

    Directory of Open Access Journals (Sweden)

    Thiago S. de Souza

    2015-09-01

    Full Text Available This study was conducted in order to evaluate the transmission of caprine lentivirus to sheep using different experimental groups. The first one (colostrum group was formed by nine lambs receiving colostrum from goats positive for small ruminant lentiviruses (SRLV. The second group (milk group was established by nine lambs that received milk of these goats. Third was a control group, consisting of lambs that suckled colostrum and milk of negative mothers. Another experimental group (contact group was formed by eight adult sheep, confined with two naturally infected goats. The groups were monitored by immunoblotting (IB, enzyme-linked immunosorbent assay (ELISA, agar gel immunodiffusion (AGID and nested polymerase chain reaction (nPCR. All lambs that suckled colostrum and milk of infected goats and six sheep of the contact group had positive results in the nPCR, although seroconversion was detected only in three of the exposed animals, with no clinical lentiviruses manifestation, in 720 days of observation. There was a close relationship between viral sequences obtained from infected animals and the prototype CAEV-Cork. Thus, it was concluded that SRLV can be transmitted from goats to sheep, however, the degree of adaptation of the virus strain to the host species probably interferes with the infection persistence and seroconversion rate.

  5. Immunological and biochemical studies of fascioliasis in goats and cattle

    Energy Technology Data Exchange (ETDEWEB)

    Reddington, J.J.

    1985-01-01

    Using the goat as a susceptible host and cattle as a resistant species to Fasciola hepatica infections, the humoral response of these animals to the surface of the newly excysted juvenile (NEJ) fluke was examined. Tegumental proteins of the NEJ were labeled with /sup 125/I by lactoperoxidase and analyzed after immunoprecipitation using a double antibody system. In addition, a comparison was made between the infected sera's capacity to immunoprecipitate surface antigens and their in vitro cytotoxic activity against the NEJ. In both goats and cattle the levels of NEJ surface antigens precipitated increased during the first 4 weeks PI. The peak immunoprecipitation of NEJ surface antigens by cattle sera (58%) was significantly higher than that of infected goat sera (33%). Immunoprecipitation of the available radiolabeled NEJ surface proteins by the infected cattle sera remained consistently higher than goat sera until the 16th week PI. The cytotoxic effects of these same caprine sera on NEJs in vitro was limited, while the cytotoxicity of the infected bovine sera closely approximated the sera's ability to precipitate NEJ surface antigens. There was also a qualitative difference between the species in their recognition of /sup 35/S and /sup 125/I radiolabeled NEJ surface antigens. Uninfected goat or cattle sera failed to precipitate any /sup 125/I or /sup 35/S-labeled surface proteins.

  6. [Cashmere goat bacterial artificial chromosome recombination and cell transfection system].

    Science.gov (United States)

    Huang, Tian; Cao, Zhongyang; Yang, Yaohui; Cao, Gengsheng

    2016-03-01

    The Cashmere goat is mainly used to produce cashmere, which is very popular for its delicate fiber, luscious softness and natural excellent warm property. Keratin associated protein (KAP) and bone morphogenetic protein (BMP) of the Cashmere goat play an important role in the proliferation and development of cashmere fiber follicle cells. Bacterial artificial chromosome containing kap6.3, kap8.1 and bmp4 genes were used to increase the production and quality of Cashmere. First, we constructed bacterial artificial chromosomes by homology recombination. Then Tol2 transposon was inserted into bacterial artificial chromosomes that were then transfected into Cashmere goat fibroblasts by Amaxa Nucleofector technology according to the manufacture's instructions. We successfully constructed the BAC-Tol2 vectors containing target genes. Each vector contained egfp report gene with UBC promoter, Neomycin resistant gene for cell screening and two loxp elements for resistance removing after transfected into cells. The bacterial artificial chromosome-Tol2 vectors showed a high efficiency of transfection that can reach 1% to 6% with a highest efficiency of 10%. We also obtained Cashmere goat fibroblasts integrated exogenous genes (kap6.3, kap8.1 and bmp4) preparing for the clone of Cashmere goat in the future. Our research demonstrates that the insertion of Tol2 transposons into bacterial artificial chromosomes improves the transfection efficiency and accuracy of bacterial artificial chromosome error-free recombination.

  7. Prevalence of Tick Infestation and Theileriosis in Sheep and Goats

    Directory of Open Access Journals (Sweden)

    Nausheen Irshad, M. Qayyum, M. Hussain1 and M. Qasim Khan1*

    2010-07-01

    Full Text Available The present study was carried out to determine the prevalence of tick infestation and theileriosis in small ruminants maintained at National Agricultural Research Centre (NARC Islamabad and Barani Livestock Production Research Institute (BLPRI Kherimurat district Attock, Pakistan. A total of 662 animals (219 sheep and 443 goats were screened for the presence of ticks. Of these, 95(43.37% sheep and 184(41.53% goats were found infested with different species of ticks. The difference in prevalence of ticks between two farms in sheep and goats (combined was statistically significant (P≤0.01. Difference in the prevalence during different months of study at NARC was non significant (χ2=0.95596, whereas at BLPRI this difference was significant (P≤ 0.01. Ticks were identified on the basis of their morphological features. Rhipicephalus spp was found to be the most abundant tick infesting both in sheep and goats. Prevalence of theileriosis in sheep was 7.36% (7/95, while in goats it was 3.8% (7/184, the difference being statistically non significant (χ2=0.6427.

  8. Pestivirus infection in sheep and goats in West Austria.

    Science.gov (United States)

    Krametter-Froetscher, R; Duenser, M; Preyler, B; Theiner, A; Benetka, V; Moestl, K; Baumgartner, W

    2010-12-01

    Blood samples from 3112 sheep (185 flocks) and 1196 goats (163 flocks) from the Western region of Austria were tested for pestivirus-specific RNA. In this area, communal Alpine pasturing of sheep, cattle and goats is an important part of farming. The prevalence of sheep persistently-infected (PI) with pestivirus was 0.32% (10 animals) and the PI animals originated from five flocks (2.7% of those investigated). In goats, only one PI animal (0.08%) was detected. Sequence analysis of the 5'-end untranslated region (UTR) revealed that the strains of Border disease virus (BDV) detected were closely related to genotype 3 but the PI animals did not show any clinical signs of Border disease. The goat was PI with bovine viral diarrhoea virus-1 (BVDV-1). On one farm a high abortion rate among sheep had been observed 1year before the study was carried out but the other farms did not show any evidence of reproductive failures. Pestiviruses are endemic in small ruminants in some Alpine regions of Austria and PI healthy animals as described here have a key epidemiological role. A successful BVDV eradication programme in Austria will create highly pestivirus-susceptible cattle populations. Sheep and goats present a high risk for the reintroduction of pestiviruses to cattle herds because they are less likely to be considered to be PI. The results underline the need for the immediate consideration of small ruminants in eradication programmes.

  9. American Red Cross

    Science.gov (United States)

    ... Know You’re Safe – Use Red Cross App and Website » Returning Home – Use Red Cross Flood Safety Steps » Red Cross Relief Efforts in the Caribbean & Mexico » At-a-Glance: Red Cross Response to Harvey, ...

  10. Quantitative determination of casein genetic variants in goat milk: Application in Girgentana dairy goat breed.

    Science.gov (United States)

    Montalbano, Maria; Segreto, Roberta; Di Gerlando, Rosalia; Mastrangelo, Salvatore; Sardina, Maria Teresa

    2016-02-01

    The study was conducted to develop a high-performance liquid chromatographic (HPLC) method to quantify casein genetic variants (αs2-, β-, and κ-casein) in milk of homozygous individuals of Girgentana goat breed. For calibration experiments, pure genetic variants were extracted from individual milk samples of animals with known genotypes. The described HPLC approach was precise, accurate and highly suitable for quantification of goat casein genetic variants of homozygous individuals. The amount of each casein per allele was: αs2-casein A = 2.9 ± 0.8 g/L and F = 1.8 ± 0.4 g/L; β-casein C = 3.0 ± 0.8 g/L and C1 = 2.0 ± 0.7 g/L and κ-casein A = 1.6 ± 0.3 g/L and B = 1.1 ± 0.2 g/L. A good correlation was found between the quantities of αs2-casein genetic variants A and F, and β-casein C and C1 with other previously described method. The main important result was obtained for κ-casein because, till now, no data were available on quantification of single genetic variants for this protein.

  11. Pregnancy diagnosis in Thai native goats.

    Science.gov (United States)

    Restall, B J; Milton, J T; Klong-yutti, P; Kochapakdee, S

    1990-08-01

    Pregnancy status was determined in two groups of native Thai goats, mated in either October (n = 116) or March (n = 37), by assay of the progesterone level in four plasma samples taken at 7 day intervals after the completion of mating. The progesterone level (P) in each sample was determined using facilities in a local hospital, and a commercial assay kit with human serum-based standards was used. The distribution of log(10) P yielded a discriminatory value of 2 ng/ml; any value below this level was assumed to indicate a follicular phase. Pregnancy diagnoses based on this criterion were 96.2% accurate. Diagnoses based on returns to service were not accurate, as 36.5% of pregnant does were recorded as returning. Real-time ultrasonic imaging of the March mated group was 100% accurate for pregnancies, but detection of twins was poor. The progesterone technique described here is useful in field studies where mating dates are not known, and where there is no access to an animal assay laboratory.

  12. MOLECULAR CHARACTERIZATION OF ASSAM HILL GOAT

    Directory of Open Access Journals (Sweden)

    Galib Uz Zaman

    2013-01-01

    Full Text Available A total of 23 polymorphic microsatellite markers were used to evaluate genetic diversity and population structure in Assam Hill Goat (AHG. All the loci studied were polymorphic in nature. The number of observed alleles (Na detected ranged from 2 to 10 with an overall mean of 4.9±2.220. A total of 114 alleles were observed across all the loci. The effective number of alleles (Ne ranged from 1.035 to 7.127 with a mean of 2.68±1.590. The allele frequency ranged from 0.013 to 0.982. The overall mean observed (HO and expected (He heterozygosity were 0.43 and 0.48 respectively and this population was in Hardy-Weinberg equilibrium at most of the loci studied. The overall mean of within-population inbreeding estimate (FIS was 0.085. The population was stable with respect to size and was non-bottlenecked. The observed normal L-shaped curve indicated no mode shift in the population.

  13. The effect of platelet-rich plasma on early and late bone healing: an experimental study in goats.

    NARCIS (Netherlands)

    Mooren, R.E.C.M.; Merkx, M.A.W.; Bronkhorst, E.M.; Jansen, J.A.; Stoelinga, P.J.W.

    2007-01-01

    Four round critical-size defects were made in the foreheads of 20 goats. The defects were filled with autogenous particulate cancellous bone, in which 1 ml of platelet-rich plasma (PRP) was added in two of the four defects of each goat. The goats were divided into four subgroups of five goats each,

  14. Comparative pharmacokinetics and bioavailability of albendazole sulfoxide in sheep and goats, and dose-dependent plasma disposition in goats.

    Science.gov (United States)

    Aksit, Dilek; Yalinkilinc, Hande Sultan; Sekkin, Selim; Boyacioğlu, Murat; Cirak, Veli Yilgor; Ayaz, Erol; Gokbulut, Cengiz

    2015-05-27

    The aims of this study were to compare the pharmacokinetics of albendazole sulfoxide (ABZ-SO, ricobendazole) in goats and sheep at a dose of 5 g/kg bodyweight (BW), after intravenous (IV) and subcutaneous (SC) administrations, and to investigate the effects of increased doses (10 and 15 mg/kg BW) on the plasma disposition of ABZ-SO in goats following SC administration. A total of 16 goats (Capra aegagrus hircus, eight males and eight females) and 8 sheep (Ovis aries, four males and four females) 12-16 months old and weighing 20-32 kg, were used. The study was designed according to two-phase crossover study protocol. In Phase-1, eight sheep were assigned as Group I and 16 goats were allocated into two groups (Group II and Group III). ABZ-SO was applied to Group I (sheep) and Group II (goats) animals subcutaneously, and to Group III (goats) animals intravenously, all at a dose rate of 5 mg/kg BW. In Phase-2, the sheep in the Group I received ABZ-SO intravenously in a dose of 5 mg/kg BW; the goats in Group II and Group III received ABZ-SO subcutaneously at a dose of 10 mg/kg and 15 mg/kg BW, respectively. Blood samples were collected from the jugular vein at different times between 1 and 120 h after drug administrations. The plasma concentrations of ABZ-SO and its metabolites were analysed by high performance liquid chromatography. In goats, the area under the curve, terminal half-life and plasma persistence of ABZ-SO were significantly smaller and shorter, respectively, compared with those observed in sheep following both IV and SC administrations at a dose of 5 mg/kg BW. On the other side, dose-dependent plasma dispositions of ABZ-SO were observed following SC administration at increased doses (10 and 15 mg/kg) in goats. Consequently, ABZ-SO might be used at higher doses to provide higher plasma concentration and thus to achieve greater efficacy against the target parasites.

  15. A Research on Structural Characteristics and Problems of Goat Breeding in Nigde

    Directory of Open Access Journals (Sweden)

    Ayhan Ceyhan

    2014-09-01

    Full Text Available This study was carried out to reveal the present status of goat farms in Nigde, to detect basic priority problems and to offer some solutions to these problems. For this purpose, a survey was conducted to the goat breeders face to face in randomly selected total 38 goat farms.The survey questions; goat farms and growing core business activities of enterprises that reveals the overall structure, and also the level of satisfaction with the priority issues of breeders are designed to measure. Analyze the results was shown that a large portion of goat breeders (85.0% were primary school graduates, 5.3%secondery school and also 5.3% high school graduates, goat farms have whole hair goat breed. Goat enterprises have rate of 44.7%, more than 500 goat, 92.1% of goat enterprises go out to highlands, also provided 73.7% of the shepherd's family. In addition, operating revenues were determined come from 50% of goat's milk. Goat breeders were evaluated only 39.5% the form of cheese production, as 60.5% of the cheese, butter, yogurt, and the sale of raw milk of the total milk yield. All business was assessed that owners a profitable goat farming as an occupation and the first five main problems were member alliance, ownership sufficient technical knowledge, serving the technical staff, buck mating and breeding presses, goat shelter, respectively. In addition, it was seen that according to Likert scale, at least the first five issues were satisfied that such as feed, labor, and electricity inputs, product marketing price, sold animals the price, market opportunities related to the sale of manufactured products and finacial supply, respectively. As a result, it could be said that the most important problem for goat enterprises in Nigde province is high production costs and low product prices.

  16. Genotyping of Echinococcus granulosus from goats and sheep indicating G7 genotype in goats in the Northeast of Iran.

    Science.gov (United States)

    Fadakar, Bahman; Tabatabaei, Nasim; Borji, Hassan; Naghibi, Abolghasem

    2015-11-30

    Although cystic echinococcosis (CE) has been a human public health problem in the Northeast of Iran, molecular data regarding the genotypes of Echinococcus granulosus in goats and sheep in these regions are still scarce. In the present study, we determined the genotypes of E. granulosus infecting sheep and goats in northeast of Iran. During April 2013-June 2014, 50 and 30 hydatid cysts were recovered from liver tissue of sheep and goats, respectively,. Protoscoleces or germinal layers were collected from individual cysts, DNA was extracted, and the ribosomal DNA internal transcribed spacer 1 (ITS1) gene was amplified by PCR. The results of PCR-RFLP and the sequence analysis showed that all the samples isolated from sheep (n=50) and most of samples in goats (n=24) were G1 strain, the most prevalent strain in livestock ruminants of Iran. Furthermore, six parasites isolated from goats were found to correspond to E. intermedius (G7 genotype), here reported for the first time from Iran. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Evaluation of MAP-specific peptides following vaccination of goats

    DEFF Research Database (Denmark)

    Lybeck, Kari; Sjurseth, Siri K.; Melvang, Heidi Mikkelsen

    Our aim is to develop a subunit MAP vaccine not interfering with the diagnosis of paratuberculosis or bovine tuberculosis. This study’s objective was to evaluate MAP-specific peptides defined by in silico analysis. Peptides were picked by 1) comparing MAP genomes to that of other mycobacterium...... species or 2) selected based on “experience”. Peptides predicted to bind bovine MHC II by in silico analysis were included in further studies, resulting in two panels 1) genome-based and 2) selected. Initially, two groups of 15 healthy goats were vaccinated with one of the two panels (50 µg/peptide in CAF......01 adjuvant/CAF04 for boosting). Four MAP-infected goats were also vaccinated. In a second vaccination trail, groups of 8 healthy goat kids were vaccinated with genome-based peptides, selected peptides or selected peptides linked together in a recombinant protein (20 µg/peptide or 50 µg protein...

  18. [Care of pregnancy and prevention of lamb diseases in goats].

    Science.gov (United States)

    Elze, K; Krische, G

    1995-12-01

    The breeding of dairy goats has spread in Saxony for over 200 years. Recently the keeping of bigger flocks (30-300 animals) for milk and cheese production has become more common. Within the care of the pregnant she goats the feeding recommendation is a main point of the veterinary herd management. The special performances done by the pregnant animals are discussed. The daily need of energy intake is given with about 11 Megajoule Nettoenergy-lactation as well as the daily need of protein with 230 g. Additionally the minimal daily intake of minerals and vitamins is mentioned. Supervising she goats during lambing and avoiding temperatures lower than 18 degrees C in the stables is considered as necessary to prevent hypoglycemia of the newborn lambs. The enzootic process of Clostridium-perfringens-type-B-infection is discussed in connection with the intake of colostrum and the increasing density of pathogen microorganism during the lambing period.

  19. [Nuclear transfer of goat somatic cells transgenic for human lactoferrin].

    Science.gov (United States)

    Li, Lan; Shen, Wei; Pan, Qing-Yu; Min, Ling-Jiang; Sun, Yu-Jiang; Fang, Yong-Wei; Deng, Ji-Xian; Pan, Qing-Jie

    2006-12-01

    Transgenic animal mammary gland bioreactors are being used to produce recombinant proteins with appropriate post-translational modifications, and nuclear transfer of transgenic somatic cells is a more powerful method to produce mammary gland bioreactor. Here we describe efficient gene transfer and nuclear transfer in goat somatic cells. Gene targeting vector pGBC2LF was constructed by cloning human lactoferrin (LF) gene cDNA into exon 2 of the milk goat beta-casein gene, and the endogenous start condon was replaced by that of human LF gene. Goat fetal fibroblasts were transfected with linearized pGBC2LF and 14 cell lines were positive according to PCR and Southern blot. The transgenic cells were used as donor cells of nuclear transfer, and some of reconstructed embryos could develop to blastocyst in vitro.

  20. Genetic Diversity of Eight Domestic Goat Populations Raised in Turkey

    Directory of Open Access Journals (Sweden)

    Zafer Bulut

    2016-01-01

    Full Text Available The objective of this study was to determine the intra- and intergenetic diversities of eight different goat populations in Turkey including Hair, Angora, Kilis, Yayladag, Shami, Honamli, Saanen, and Alpine. A total of 244 DNA samples were genotyped using 11 microsatellites loci. The genetic differentiation between breeds was considerable as a result of the statistically significant (P0.05. Heterozygosity values ranged between 0.62 and 0.73. According to the structure and assignment test, Angora and Yayladag goats were assigned to the breed they belong to, while other breeds were assigned to two or more different groups. Because this study for the first time presented genetic data on the Yayladag goat, results of structure analysis and assigned test suggest that further analyses are needed using additional and different molecular markers.

  1. Gastrointestinal parasites in Danish goats - prevalence and risk factors

    DEFF Research Database (Denmark)

    Sörensen, C.; Holm, S. A.; Thamsborg, S. M.

    2012-01-01

    The aims were to examine prevalence of gastrointestinal parasites in Danish goats, based on faecal examination, in relation to geographical distribution and risk factors, and to investigate the occurrence of anthelmintic resistance in nematodes in selected farms. In April 2012 all Danish goat farms...... with ≥10 female goats (N=132) according to the Central Husbandry Register, were invited to participate. Of these, 25 herds each submitted faecal samples, collected approximately 1 month after turn out, from 4‐12 kids born earlier the same year. During May‐July, a total of 232 samples were examined using......, and herds with a mean EPG>150 were offered a faecal egg count reduction test (FECRT). All herds were asked to complete a questionnaire about management and risk factors concerning parasites, particularly nematodes. Faecal egg counts were generally low; 2 out of 25 herds had a mean EPG>150. Herd prevalence...

  2. Comparison of the reproduction of the goats on the ecological and the conventional farm

    OpenAIRE

    Pravdová, Lenka

    2011-01-01

    The aim of my diploma thesis is comparison and evaluation of reproduction of goats on an eco-farm and on a conventional farm. Measures of reproduction of observed herds were assessed in the years of 2009 and 2010 on an eco-farm Hana Langová and on a conventional farm Bára Schneedorferová. On an eco-farm, a herd of 20 does was observed. Crossbreeds of White shorthaired goat, Brown shorthair goat, Boer goat and Anglo-Nubian goat; all bred with a White shorthaired buck and a Boer buck. On a conv...

  3. Survey on coenurosis in sheep and goats in Egypt.

    Science.gov (United States)

    Desouky, Enas A; Badawy, Ahmed I; Refaat, Refaat A

    2011-01-01

    A total of 75 sheep and goats from apparently healthy and from clinically affected flocks were examined for Coenurus cerebralis cysts from different localities in Egypt. Of 25 animals examined from clinically diseased sheep and goats, 25 (100%) revealed the presence of infestation with one to four coenuri in the brain. The sites of predilection were the left hemisphere (48%), followed by the right hemisphere (40%) and the cerebellum (12%). There was no apparent effect of the age of sheep and goats on susceptibility to infestation with C. cerebralis. Another 50 animals from apparently healthy sheep and goat herds presented no C. cerebralis cysts. The cysts from infested sheep could infest newborn puppies experimentally, with a prepatent period of 60 days post infestation. A total of 15 immature worms that were recovered from one puppy did not reach patency until 105 days post infestation with C. cerebralis cyst scolices. Pathological changes in C. cerebralis-infested sheep brain revealed parasitic elements, demyelinated nerve tracts, hyperaemic blood vessels with round cell infiltration, encephalomalacia with round cell infiltration and palisading macrophages and giant cells, as well as focal replacement of the brain parenchyma with caseated and calcified materials. The morphological characteristics of both the larval stage from sheep and goats and adult worms of Taenia multiceps from experimentally infested dogs are described. The results conclude that C. cerebralis is one of the principal causes of nervous manifestations of coenurosis in clinically diseased sheep and goats in Egypt.

  4. Comparative pharmacokinetic disposition of closantel in sheep and goats.

    Science.gov (United States)

    Hennessy, D R; Sangster, N C; Steel, J W; Collins, G H

    1993-09-01

    The pharmacokinetic disposition of closantel was examined following intraruminal (i.r.) or intramuscular (i.m.) administration to adult Merino sheep and to adult and 3-month-old, suckling Angora goats. In adult goats the maximum concentration (Cmax) and area under the plasma concentration with time curve (AUC) following 3.75, 7.5 and 15.0 mg closantel/kg given i.r. increased with dose however the time of Cmax (Tmax = 2.6d) in plasma was unaffected by dose rate. The elimination phase (K10) of closantel was monoexponential with a half-life (t1/2) of 4.7d again unaffected by dose rate. Apart from a more rapid absorption phase and earlier Tmax following 3.75 mg closantel/kg i.m., pharmacokinetic behaviour was similar to that following i.r. administration at 3.75 or 7.5 mg/kg. Although absorption rate was more rapid in kids after i.r. administration at 7.5 mg/kg, pharmacokinetic disposition of closantel was otherwise similar to that in adult goats. No closantel was detected in milk of treated doses or in the plasma of their kids. I.R. closantel at 7.5 mg/kg was more slowly absorbed in goats than in sheep but Cmax was similar in both species. However, K10 t1/2 was significantly shorter in goats (4d) than in sheep (14d). Faster elimination resulted in an almost three-fold lowering of AUC in goats and could dramatically reduce the sustained action of closantel in this species compared with sheep.

  5. Genetic resistance to scrapie infection in experimentally challenged goats.

    Science.gov (United States)

    Lacroux, Caroline; Perrin-Chauvineau, Cécile; Corbière, Fabien; Aron, Naima; Aguilar-Calvo, Patricia; Torres, Juan Maria; Costes, Pierrette; Brémaud, Isabelle; Lugan, Séverine; Schelcher, François; Barillet, Francis; Andréoletti, Olivier

    2014-03-01

    In goats, several field studies have identified coding mutations of the gene encoding the prion protein (I/M142, N/D146, S/D146, R/Q211, and Q/K222) that are associated with a lower risk of developing classical scrapie. However, the data related to the levels of resistance to transmissible spongiform encephalopathies (TSEs) of these different PRNP gene mutations are still considered insufficient for developing large-scale genetic selection against scrapie in this species. In this study, we inoculated wild-type (WT) PRNP (I142R154R211Q222) goats and homozygous and/or heterozygous I/M142, R/H154, R/Q211, and Q/K222 goats with a goat natural scrapie isolate by either the oral or the intracerebral (i.c.) route. Our results indicate that the I/M142 PRNP polymorphism does not provide substantial resistance to scrapie infection following intracerebral or oral inoculation. They also demonstrate that H154, Q211, and K222 PRNP allele carriers are all resistant to scrapie infection following oral exposure. However, in comparison to WT animals, the H154 and Q211 allele carriers displayed only moderate increases in the incubation period following i.c. challenge. After i.c. challenge, heterozygous K222 and a small proportion of homozygous K222 goats also developed the disease, but with incubation periods that were 4 to 5 times longer than those in WT animals. These results support the contention that the K222 goat prion protein variant provides a strong but not absolutely protective effect against classical scrapie.

  6. Epidemiology and Economic Benefits of Treating Goat Coccidiosis

    Directory of Open Access Journals (Sweden)

    Tauseef-ur-Rehman, Muhammad Nisar Khan*, Izhar Ahmad Khan1 and Mansoor Ahmad

    2011-06-01

    Full Text Available A study was carried out to determine the prevalence of Eimeria species and to compare the efficacy of Toltrazuril and Amprolium against coccidosis. Of the total 121 fecal samples examined for Eimeria, 67 (55.99% were found infected with four species of Eimeria. Amongst the identified species, E. ninakohlyakimovae was the commonest one (49.25% followed were E. arloingi, E. caprina and E. hirci with prevalence of 44.78, 25.37 and 19.40%, respectively. Kids had significantly (P<0.05 higher prevalence of Eimeria than adults. Higher prevalence of Eimeria was observed in female goats. Forty five Eimeria positive animals were randomly divided into three equal groups, i.e., groups A to C. Group A was treated with Amprolium (2g/40kg BW and group B was treated with Toltrazuril (15mg/kg BW for three days each while no drug was given to Group C. On day 7 post treatment, all goats of group B stopped shedding oocysts while 8 (53.33% goats of group A stopped shedding oocysts. After the treatment, goats of group B gained 2.2 kg body weight over a period of 15 days compared 1.2 kg weight in group A. The lowest weight gain (0.5 kg was in goats of group C (untreated control. No significant difference in milk yield of the three groups was recorded. It can be concluded that control of goat coccidiosis through single treatment of Toltrazuril is economically beneficial.

  7. Applications of somatic cell nuclear transfer in goats

    Directory of Open Access Journals (Sweden)

    Ton Yoisungnern

    2014-06-01

    Full Text Available A number of animals with genetically identical appearance can be produced by somatic cell nuclear transfer (SCNT. From current advancement of SCNT and molecular techniques, production of a transgenic animal becomes easier. Although cloning efficiency in goat is low, the ability to propagate genetically identical animals, with a gene or genes of interest, would be important for increasing productivity and ultimately the economic livelihood. In this paper, the potential applications and uses of SCNT technology like production of transgenic goat for production of quality milk and meat are discussed.

  8. Spoilage potential of Pseudomonas species isolated from goat milk.

    Science.gov (United States)

    Scatamburlo, T M; Yamazi, A K; Cavicchioli, V Q; Pieri, F A; Nero, L A

    2015-02-01

    Pseudomonas spp. are usually associated with spoilage microflora of dairy products due to their proteolytic potential. This is of particular concern for protein-based products, such as goat milk cheeses and fermented milks. Therefore, the goal of the present study was to characterize the proteolytic activity of Pseudomonas spp. isolated from goat milk. Goat milk samples (n=61) were obtained directly from bulk tanks on dairy goat farms (n=12), and subjected to a modified International Organization for Standardization (ISO) protocol to determine the number and proteolytic activity of Pseudomonas spp. Isolates (n=82) were obtained, identified by PCR, and subjected to pulsed-field gel electrophoresis with XbaI macro-restriction. Then, the isolates were subjected to PCR to detect the alkaline protease gene (apr), and phenotypic tests were performed to check proteolytic activity at 7°C, 25°C, and 35°C. Mean Pseudomonas spp. counts ranged from 2.9 to 4.8 log cfu/mL, and proteolytic Pseudomonas spp. counts ranged from 1.9 to 4.6 log cfu/mL. All isolates were confirmed to be Pseudomonas spp., and 41 were identified as Pseudomonas fluorescens, which clustered into 5 groups sharing approximately 82% similarity. Thirty-six isolates (46.9%) were positive for the apr gene; and 57 (69.5%) isolates presented proteolytic activity at 7°C, 82 (100%) at 25°C, and 64 (78%) at 35°C. The isolates were distributed ubiquitously in the goat farms, and no relationship among isolates was observed when the goat farms, presence of apr, pulsotypes, and proteolytic activity were taken into account. We demonstrated proteolytic activity of Pseudomonas spp. present in goat milk by phenotypic and genotypic tests and indicated their spoilage potential at distinct temperatures. Based on these findings and the ubiquity of Pseudomonas spp. in goat farm environments, proper monitoring and control of Pseudomonas spp. during production are critical.

  9. Simulated selection responses for breeding programs including resistance and resilience to parasites in Creole goats.

    Science.gov (United States)

    Gunia, M; Phocas, F; Gourdine, J-L; Bijma, P; Mandonnet, N

    2013-02-01

    The Creole goat is a local breed used for meat production in Guadeloupe (French West Indies). As in other tropical countries, improvement of parasite resistance is needed. In this study, we compared predicted selection responses for alternative breeding programs with or without parasite resistance and resilience traits. The overall breeding goal included traits for production, reproduction, and parasite resilience and resistance to ensure a balanced selection outcome. The production traits were BW and dressing percentage (DP). The reproduction trait was fertility (FER), which was the number of doe kiddings per mating. The resistance trait was worm fecal egg count (FEC), which is a measurement of the number of gastro-intestinal parasite eggs found in the feces. The resilience trait was the packed cell volume (PCV), which is a measurement of the volume of red blood cells in the blood. Dressing percentage, BW, and FEC were measured at 11 mo of age, which is the mating or selling age. Fertility and PCV were measured on females at each kidding period. The breeding program accounting for the overall breeding goal and a selection index including all traits gave annual selection responses of 800 g for BW, 3.75% for FER, 0.08% for DP, -0.005 ln(eggs/g) for FEC, and 0.28% for PCV. The expected selection responses for BW and DP in this breeding program were reduced by 2% and 6%, respectively, compared with a breeding program not accounting for FEC and PCV. The overall breeding program, proposed for the Creole breed, offers the best breeding strategy in terms of expected selection responses, making it possible to improve all traits together. It offers a good balance between production and adaptation traits and may present some interest for the selection of other goat breeds in the tropics.

  10. The Effects of Matrix Metalloproteinase-9 on Dairy Goat Mastitis and Cell Survival of Goat Mammary Epithelial Cells.

    Science.gov (United States)

    Li, Hui; Zheng, Huiling; Li, Lihui; Shen, Xingai; Zang, Wenjuan; Sun, Yongsen

    2016-01-01

    Matrix metalloproteinase-9 (MMP-9) is a zinc-dependent enzyme, and plays a crucial role in extracellular matrix degeneration, inflammation and tissue remodeling. However, the relationship between MMP-9 and somatic cell count (SCC) in goat milk and the role of MMP-9 in the regulation of mastitis are still unknown. In this study, we found MMP-9 was predominantly expressed in the spleen, intestine and mammary gland. The SCC in goat milk was positively correlated with MMP-9 expression, and staphylococcus aureus could markedly increase MMP-9 expression in goat mammary epithelial cells (GMEC) in dosage and time dependent manner. We also demonstrated that SB-3CT, an inhibitor of MMP-9, promoted apoptosis and inhibited proliferation in GMEC. Thus, MMP-9 may emerge as an easily measurable and sensitive parameter that reflects the number of somatic cells present in milk and a regulatory factor of apoptosis in GMEC.

  11. Goat farm management and Brucella serological test among goat keepers and livestock officers, 2011-2012, Nakhon Si Thammarat Province, southern Thailand.

    Science.gov (United States)

    Te-Chaniyom, Thanidtha; Geater, Alan F; Kongkaew, Wandee; Chethanond, Usa; Chongsuvivatwong, Virasakdi

    2016-12-01

    Brucellosis, a zoonotic disease particularly affecting goats, emerged in Thailand in 2003, resulting in both an occupational hazard for goat keepers and livestock officers, and production losses. Farm management practices have been identified as risk factors associated with Brucella sero-positivity in many studies. Our finding in this study should be considered in order to strengthen the system of biosecurity control in farm animals as one health approach. The objectives of the study were to describe the distribution of potential risk factors by types of goat farms and to document the prevalence of human Brucella sero-positivity among goat keepers and livestock officers in Nakhon Si Thammarat, Thailand. A cross-sectional study was conducted from September to December 2012. The study population included three types of goat farms: standard, community enterprise and private goat farms that were located in Nakhon Si Thammmarat Province in southern Thailand. Information on whether the farm had any Brucella sero-positivity goats since 2011 was retrieved from the local livestock office records. Information on farming management was also traced back to 2011. Field researchers collected information from goat keepers of the selected farms using a structured questionnaire. Goat keepers on all farms pre-identified (January to June 2012) as having had at least one positive goat were considered to have been exposed. Goat keepers on a random sample of farms having all goats with negative results were considered to be unexposed. Venous blood samples were collected from goat keepers exposed and unexposed and from livestock officers and the samples were tested by IgG ELISA. Statistical analysis was done under the complex survey design in R software. Fourteen standard farms, 66 community enterprise farms and 68 private farms participated in the study; 82.4% (122/148) used public pasture and 53.4% (79/148) shared breeder goats with other farms. Farm management practices corresponding

  12. Relationship of goat milk flow emission variables with milking routine, milking parameters, milking machine characteristics and goat physiology.

    Science.gov (United States)

    Romero, G; Panzalis, R; Ruegg, P

    2017-04-10

    The aim of this paper was to study the relationship between milk flow emission variables recorded during milking of dairy goats with variables related to milking routine, goat physiology, milking parameters and milking machine characteristics, to determine the variables affecting milking performance and help the goat industry pinpoint farm and milking practices that improve milking performance. In total, 19 farms were visited once during the evening milking. Milking parameters (vacuum level (VL), pulsation ratio and pulsation rate, vacuum drop), milk emission flow variables (milking time, milk yield, maximum milk flow (MMF), average milk flow (AVMF), time until 500 g/min milk flow is established (TS500)), doe characteristics of 8 to 10 goats/farm (breed, days in milk and parity), milking practices (overmilking, overstripping, pre-lag time) and milking machine characteristics (line height, presence of claw) were recorded on every farm. The relationships between recorded variables and farm were analysed by a one-way ANOVA analysis. The relationships of milk yield, MMF, milking time and TS500 with goat physiology, milking routine, milking parameters and milking machine design were analysed using a linear mixed model, considering the farm as the random effect. Farm was significant (Pvariables. Milk emission flow variables were similar to those recommended in scientific studies. Milking parameters were adequate in most of the farms, being similar to those recommended in scientific studies. Few milking parameters and milking machine characteristics affected the tested variables: average vacuum level only showed tendency on MMF, and milk pipeline height on TS500. Milk yield (MY) was mainly affected by parity, as the interaction of days in milk with parity was also significant. Milking time was mainly affected by milk yield and breed. Also significant were parity, the interaction of days in milk with parity and overstripping, whereas overmilking showed a slight tendency

  13. Haemonchotolerance in West African Dwarf goats: contribution to sustainable, anthelmintics-free helminth control in traditionally managed Nigerian dwarf goats.

    Science.gov (United States)

    Chiejina, Samuel N; Behnke, Jerzy M; Fakae, Barineme B

    2015-01-01

    West African Dwarf (WAD) goats are extremely important in the rural village economy of West Africa, but still little is known about their biology, ecology and capacity to cope with gastrointestinal nematode (GIN) infections. Here, we summarise the history of this breed and explain its economic importance in rural West Africa. We review recent work showing that Nigerian WAD goats are highly trypanotolerant and resist infections with Haemonchus contortus more effectively than other breeds of domestic goat (haemonchotolerance). We believe that haemonchotolerance is largely responsible for the generally low level GIN infections and absence of clinical haemonchosis in WADs under field conditions, and has contributed to the relatively successful and sustainable, anthelmintics-free, small-scale system of goat husbandry in Nigeria's humid zone, and is immunologically based and genetically controlled. If haemonchotolerance can be shown to be genetically controlled, it should be possible to exploit the underlying genes to improve GIN resistance among productive fibre and milk producing breeds of goats, most of which are highly susceptible to nematode infections. Genetic resistance to GIN and trypanosome infections would obviate the need for expensive chemotherapy, mostly unaffordable to small-holder farmers in Africa, and a significant cost of goat husbandry in more developed countries. Either introgression of resistance alleles into susceptible breeds by conventional breeding, or transgenesis could be used to develop novel parasite-resistant, but highly productive breeds, or to improve the resistance of existing breeds, benefitting the local West African rural economy as well as global caprine livestock agriculture. © S.N. Chiejina et al., published by EDP Sciences, 2015.

  14. Pharmacokinetics of moxidectin and doramectin in goats.

    Science.gov (United States)

    Escudero, E; Carceles, C M; Diaz, M S; Sutra, J F; Galtier, P; Alvinerie, M

    1999-10-01

    The pharmacokinetic behaviour of doramectin after a single subcutaneous administration and moxidectin following a single subcutaneous or oral drench were studied in goats at a dosage of 0.2 mg kg(-1). The drug plasma concentration-time data were analysed by compartmental pharmacokinetics and non-compartmental methods. Maximum plasma concentrations of moxidectin were attained earlier and to a greater extent than doramectin (shorter t(max) and greater C(max) and AUC than doramectin). MRT of doramectin (4.91 +/- 0.07 days) was also significantly shorter than that of moxidectin (12.43 +/- 1.28 days). Then, the exposure of animals to doramectin in comparison with moxidectin was significantly shorter. The apparent absorption rate of moxidectin was not significantly different after oral and subcutaneous administration but the extent of absorption, reflected in the peak concentration (C(max)) and the area under the concentration-time curve (AUC), of the subcutaneous injection (24.27 +/- 1.99 ng ml(-1) and 136.72 +/- 7.35 ng d ml(-1) respectively) was significantly greater than that of the oral administration (15.53 +/- 1.27 ng ml(-1) and 36.72 +/- 4.05 ng d ml(-1) respectively). The mean residence time (MRT) of moxidectin didn't differ significantly when administered orally or subcutaneously. Therefore low oral bioavailability and the early emergence of resistance in this minor species may be related. These results deserve to be correlated with efficacy studies for refining dosage requirements of endectocides in this species.

  15. Effect of rosemary (Rosmarinus officinalis extract on weight, hematology and cell-mediated immune response of newborn goat kids

    Directory of Open Access Journals (Sweden)

    Borhan Shokrollahi

    2015-06-01

    Full Text Available This study aimed at evaluating the effects of different levels of rosemary (Rosmarinus officinalis extract on growth rate, hematology and cell-mediated immune response in Markhoz newborn goat kids. Twenty four goat kids (aged 7±3 days were randomly allotted to four groups with six replicates. The groups included: control, T1, T2 and T3 groups which received supplemented-milk with 0, 100, 200 and 400mg aqueous rosemary extract per kg of live body weight per day for 42 days. Body weights of kids were measured weekly until the end of the experiment. On day 42, 10 ml blood samples were collected from each kid through the jugular vein. Cell-mediated immune response was assessed through the double skin thickness after intradermal injection of phyto-hematoglutinin (PHA at day 21 and 42. No significant differences were seen in initial body weight, average daily gain (ADG and total gain. However, significant differences in globulin (P<0.05, and white blood cells (WBC (P<0.001 were observed. There were no significant differences in haemoglobin (Hb, packed cell volume (PCV, red blood cells (RBC, lymphocytes and neutrophils between the treatments. Skin thickness in response to intra dermal injection of PHA significantly increased in the treated groups as compared to the control group at day 42 (P<0.01 with the T3 group showing the highest response to PHA injection. In conclusion, the results indicated that aqueous rosemary extract supplemented-milk had a positive effect on immunity and skin thickness of newborn goat kids.

  16. haematological values of appararently healthy sheep and goats as ...

    African Journals Online (AJOL)

    Dr Olaleye

    sheep and goats reared under traditional husbandry system have low ... from each animal was collected and examined for the presence of helminth ova using floatation method (Basu, et al,. 1994 ..... poor management in this area, since the economic hardship is on the ... Uquhart, G.M., Armour, J., Duncan, J.L., Dunn, A.M..

  17. Responses of Tswana goats to various lengths of water deprivation

    African Journals Online (AJOL)

    Unknown

    The aim of this trial was to determine the water intake of Tswana goats and ... country with low and erratic rainfall, and the scarcity of surface water limits the use of .... Water deprivation tended to cause some physiological stress to animals at ...

  18. Mammary remodeling in primiparous and multiparous dairy goats during lactation

    DEFF Research Database (Denmark)

    Safayi, Sina; Theil, Peter Kappel; Elbrønd, Vibeke Sødring

    2010-01-01

    Milk production is generally lower but lactation persistency higher in primiparous (PP) than in multiparous (MP) goats. This may be related to differences in development and maintenance of mammary gland function, but the underlying mechanisms are not well understood. The present study aimed to el...

  19. Seroprevalence of border disease in Danish sheep and goat herds

    DEFF Research Database (Denmark)

    Tegtmeier, C.; Stryhn, H.; Uttenthal, Åse

    2000-01-01

    A study was conducted in 1994-96 with the aim of assessing the serological prevalence of Border Disease (BD) among sheep and goats in Denmark and to investigate possible relations to herd factors. From each of 1000 herds, 2 blood samples were obtained from animals older than 1 year. The examinati...

  20. Behavioral and hormonal studies on Egyptian Baladi goat

    Directory of Open Access Journals (Sweden)

    Azhar Fakhry Abdel Fattah

    2016-06-01

    Conclusion: It concluded that visual, alfactactory, auditory contact with the male stimulate estrus response of anestrus females to be sexually responsive resulting in an increase in the economic gain of goat farm. [J Adv Vet Anim Res 2016; 3(2.000: 160-165

  1. Detection and control of lentiviral infections in sheep and goats

    NARCIS (Netherlands)

    Brinkhof, J.M.A.

    2009-01-01

    Infections caused by the small ruminant lentiviruses (SRLV) of sheep (maedi visna virus) and goats (caprine arthritis encephalitis virus) are a serious economical threat to small ruminant farming particularly in the more intensive settings like dairy farms. Revenue is ultimately negatively

  2. Time resolved fluorescence of cow and goat milk powder

    Science.gov (United States)

    Brandao, Mariana P.; de Carvalho dos Anjos, Virgílio; Bell., Maria José V.

    2017-01-01

    Milk powder is an international dairy commodity. Goat and cow milk powders are significant sources of nutrients and the investigation of the authenticity and classification of milk powder is particularly important. The use of time-resolved fluorescence techniques to distinguish chemical composition and structure modifications could assist develop a portable and non-destructive methodology to perform milk powder classification and determine composition. This study goal is to differentiate milk powder samples from cows and goats using fluorescence lifetimes. The samples were excited at 315 nm and the fluorescence intensity decay registered at 468 nm. We observed fluorescence lifetimes of 1.5 ± 0.3, 6.4 ± 0.4 and 18.7 ± 2.5 ns for goat milk powder; and 1.7 ± 0.3, 6.9 ± 0.2 and 29.9 ± 1.6 ns for cow's milk powder. We discriminate goat and cow powder milk by analysis of variance using Fisher's method. In addition, we employed quadratic discriminant analysis to differentiate the milk samples with accuracy of 100%. Our results suggest that time-resolved fluorescence can provide a new method to the analysis of powder milk and its composition.

  3. Characteristics of rural goat production and marketing in Kumi and ...

    African Journals Online (AJOL)

    Mo

    Water is mainly drawn from spring wells and the maximum walking distance is 3.0 km. All labour for ... Indigenous goats have, however, low productivity for meat and milk. ... In the two districts, men take the upper head in deciding whether to ...

  4. Cytokines level changes in goats infected with Fasciola hepatica

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    To study the changes of IL-2 and TNF-α in serum and the IL-2 secreted by peripheral blood lymphocytes of goats infected with Fasciola hepatica,thirty six clinically healthy white goats were randomly divided into groups coded as Ⅰ,Ⅱ,Ⅲ,every 12 goats.Goats in group Ⅰ and Ⅱ were inoculated with a single oral dose of 200 and 500 encysted Fasciola hepatica metacercaria,respectively,while those in group Ⅲ were untreated controls.Blood samples were collected from the jugular vein once a week for 11 weeks.Changes in the serum levels of IL-2 and TNF-α and the ability of peripheral blood lymphocytes to secrete IL-2 were detected.Serum IL-2 levels decreased in group I,but increased in group Ⅱ.The levels of TNF-α and secreted IL-2 were elevated by varying degrees in both groups Ⅰ and Ⅱ.Lymphocytes displayed reactivity during the first week after infection with a significantly increased response to both specific and non-specific challenges.TNF-α may be involved in the hepatic injury process caused by Fasciola hepatica.The infective dose of Fasciola hepatica greatly influenced IL-2 levels in the host playing a vital role in the initiation of host defense.

  5. Genetic characterization of two Sudanese goat breeds (Capra hircus ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-05-18

    May 18, 2009 ... Commission for Biotechnology and Genetic Engineering, National Center for Research, Ministry of Science and. Technology, P. O. ... The Nubian (common breed that is distributed in north ... naturalized Sudanese goat breeds, suffer genetic losses .... collection based on the location, it was very obvious that.

  6. Production Systems for the Muslim Goat's Meat Market

    African Journals Online (AJOL)

    1Norwegian Agricultural Economics Research Institute ... This paper investigates economic feasible production systems in agriculture to meet the ... Halal products such as pizzas, sausages and hamburgers, takes place ... Key words: Goat's meat; Norway; Production systems; Halal meat; Muslims; Mountain range pastures;.

  7. Prevalence and aetiology of subclinical mastitis in goats

    Directory of Open Access Journals (Sweden)

    Igor Štoković

    2010-01-01

    Full Text Available The study was conducted in 2006 on 20 French alpine goat farms in Croatia. Milk samples were taken from each udder half, for the mastitis test and the bacteriological test, 2120 samples in total. Subclinical mastitis was diagnosed in 211 out of 1060 goats, or in 20% of the studied population. Mastitis of one udder half was diagnosed in 84% of the affected population, while mastitis of both udder halves was diagnosed in 16% of the affected goats. A positive mastitis test reaction was identified in 605 samples (28%, and the pathogenic bacterium was isolated from 244 of these samples (36%. From 22 samples (1.5% which were negative to mastitis test, pathogenic bacteria, namely S. aureus (21 samples and Streptococcus D (1 sample, were isolated. Staphylococcus aureus was isolated from 72% mastitis test positive samples, coagulase-negative staphylococci in 16%, other bacteria were isolated from a smaller number of samples: Streptococcus D (6%, Bacillus spp. (2%, and E. coli (2%. The results of the study lead to the conclusion that the subclinical mastitis in goats has a prevalence of 20% on average which increases with higher lactation number. Staphylococcus aureus is the primary causative agent of the inflammations.

  8. Seroprevalence of border disease in Danish sheep and goat herds

    DEFF Research Database (Denmark)

    Tegtmeier, C.; Stryhn, H.; Uttenthal, Åse;

    2000-01-01

    A study was conducted in 1994-96 with the aim of assessing the serological prevalence of Border Disease (BD) among sheep and goats in Denmark and to investigate possible relations to herd factors. From each of 1000 herds, 2 blood samples were obtained from animals older than 1 year. The examinati...

  9. Hydrolysis by Alcalase Improves Hypoallergenic Properties of Goat Milk Protein

    Science.gov (United States)

    Yun, Sung-Seob; Lee, Won-Jae; Kim, Jin-Wook; Ha, Ho-Kyung; Yoo, Michelle

    2016-01-01

    Goat milk is highly nutritious and is consumed in many countries, but the development of functional foods from goat milk has been slow compared to that for other types of milk. The aim of this study was to develop a goat milk protein hydrolysate (GMPH) with enhanced digestibility and better hypoallergenic properties in comparison with other protein sources such as ovalbumin and soy protein. Goat milk protein was digested with four commercial food-grade proteases (separately) under various conditions to achieve the best hydrolysis of αs -casein and β-lactoglobulin. It was shown that treatment with alcalase (0.4%, 60℃ for 30 min) effectively degraded these two proteins, as determined by SDS-PAGE, measurement of nonprotein nitrogen content, and reverse-phase high-performance liquid chromatography. Hydrolysis with alcalase resulted in a significant decrease in β-lactoglobulin concentration (almost to nil) and a ~40% reduction in the level of αs-casein. Quantification of histamine and TNF-α released from HMC-1 cells (human mast cell line) showed that the GMPH did not induce an allergic response when compared to the control. Hence, the GMPH may be useful for development of novel foods for infants, the elderly, and convalescent patients, to replace cow milk. PMID:27621693

  10. Brucellosis in dairy cattle and goats in northern Ecuador.

    Science.gov (United States)

    Poulsen, Keith P; Hutchins, Frank T; McNulty, Chase M; Tremblay, Marlène; Zabala, Carmen; Barragan, Veronica; Lopez, Luis; Trueba, Gabriel; Bethel, Jeffrey W

    2014-04-01

    The purpose of this study was to conduct a convenience study for brucellosis prevalence in dairy-producing animals in northern Ecuador. In total, 2,561 cows and 301 goats were tested. Cattle sera were tested using the Rose Bengal card antigen test (RBCT), yielding an overall apparent prevalence of 5.5% (95% confidence interval [95% CI] = 4.7-6.5%) and true prevalence of 7.2% (95% CI = 6.0-8.5%). Prevalence varied by herd size and was highest in larger commercial herds. Polymerase chain reaction was used to test goat milk and lymph nodes, resulting in 9% and 8% positivity, respectively. The RBCTs from goat sera yielded an adjusted true prevalence of 17.8% (95% CI = 6.2-44.2%). Our findings are similar to other overall prevalence estimates for dairy herds but show higher prevalence in commercial herds compared with small groups (less than five animals). We also identify urban milking goats living in metropolitan Quito as a potential source of zoonosis.

  11. Contamination of Bovine, Sheep and Goat Meat with Brucella Spp.

    Science.gov (United States)

    Casalinuovo, Francesco; Ciambrone, Lucia; Cacia, Antonio; Rippa, Paola

    2016-01-01

    A study was conducted in order to evaluate the contamination by Brucella spp. of meat from animals slaughtered because they had resulted positive for brucellosis at some time during their life. After slaughter and before delivery to market outlets, swab samples were taken from 307 carcasses of infected animals: 40 cattle, 60 sheep and 207 goats. The swabs were subsequently analysed by means of polymerase chain reaction (PCR) tests. In addition, bacteriological tests were carried out on the lymph nodes and internal organs of the same animals. Brucella spp. was detected by means of PCR in 25/307 carcasses (8%): 1 bovine (2.5%), 9 sheep (15%) and 15 goats (7.2%) and was isolated by means of a cultural method in 136/307 carcasses (44%). Moreover, additional analysis, performed on lymph nodes from the same carcasses that had proved positive by PCR, allowed highlighting type 3 Brucella abortus in the bovine carcass and type 3 Brucella melitensis in the sheep and goat carcasses. The study shows that cattle, sheep and goats meat of animals slaughtered because they had tested positive for brucellosis may be contaminated by Brucella spp. As this could constitute a real risk of transmission to both butchery personnel and consumers, the meat of animals infected by Brucella spp. should be analysed before being marketed. In this respect, PCR technique performed on swabs proved to be more useful, practical and faster than the traditional bacteriological method. PMID:27853716

  12. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    Welker, F.; Duijm, E.; van der Gaag, K.J.; de Knijff, P.; van Leeuwen, J.; Mol, D.; van der Plicht, J.; Raes, N.; Reumer, J.; Gravendeel, B.

    2014-01-01

    Humans colonized the Balearic Islands 5-4. ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed t

  13. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    Welker, F.; Duijm, E.; van der Gaag, K.J.; van Geel, B.; de Knijff, P.; van Leeuwen, J.; Mol, D.; van der Plicht, J.; Raes, N.; Reumer, J; Gravendeel, B.

    2014-01-01

    Humans colonized the Balearic Islands 5-4 ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed to

  14. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    Welker, Frido; Duijm, Elza; Gaag, Kristiaan J. van der; Geel, Bas van; Knijff, Peter de; Leeuwen, Jacqueline van; Mol, Dick; Plicht, Johannes van der; Raes, Niels; Reumer, Jelle; Gravendeel, Barbara

    2014-01-01

    Humans colonized the Balearic Islands 5–4 ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed to

  15. Determinants of sheep and goat meat consumption in Switzerland

    NARCIS (Netherlands)

    Aepli, M.; Finger, R.

    2013-01-01

    In this study, we estimated the influence of different meat prices, socio-demographic and geographic variables on sheep and goat meat demand using the Swiss household expenditure survey from 2000 to 2005, a micro data set on 20,940 households resident in Switzerland. This study is motivated by the f

  16. [Resistance to anthelmintics in nematodes in sheep and goats].

    Science.gov (United States)

    Praslicka, J; Corba, J

    1995-08-01

    The article offers a brief view on the most important theoretical knowledge of resistance of gastrointestinal nematodes to anthelmintic drugs in sheep and goats. Besides the definition and basic terms, factors of development and occurrence of resistance on farm are analyzed. Furthermore, methods for detection of resistant nematodes as well as complex of recommended preventive measures are given.

  17. Coxiella burnetii infections in sheep or goats: an opinionated review.

    Science.gov (United States)

    Van den Brom, R; van Engelen, E; Roest, H I J; van der Hoek, W; Vellema, P

    2015-12-14

    Q fever is an almost ubiquitous zoonosis caused by Coxiella burnetii, which is able to infect several animal species, as well as humans. Cattle, sheep and goats are the primary animal reservoirs. In small ruminants, infections are mostly without clinical symptoms, however, abortions and stillbirths can occur, mainly during late pregnancy. Shedding of C. burnetii occurs in feces, milk and, mostly, in placental membranes and birth fluids. During parturition of infected small ruminants, bacteria from birth products become aerosolized. Transmission to humans mainly happens through inhalation of contaminated aerosols. In the last decade, there have been several, sometimes large, human Q fever outbreaks related to sheep and goats. In this review, we describe C. burnetii infections in sheep and goats, including both advantages and disadvantages of available laboratory techniques, as pathology, different serological tests, PCR and culture to detect C. burnetii. Moreover, worldwide prevalences of C. burnetii in small ruminants are described, as well as possibilities for treatment and prevention. Prevention of shedding and subsequent environmental contamination by vaccination of sheep and goats with a phase I vaccine are possible. In addition, compulsory surveillance of C. burnetii in small ruminant farms raises awareness and hygiene measures in farms help to decrease exposure of people to the organism. Finally, this review challenges how to contain an infection of C. burnetii in small ruminants, bearing in mind possible consequences for the human population and probable interference of veterinary strategies, human risk perception and political considerations.

  18. Brucellosis in Dairy Cattle and Goats in Northern Ecuador

    Science.gov (United States)

    Poulsen, Keith P.; Hutchins, Frank T.; McNulty, Chase M.; Tremblay, Marlène; Zabala, Carmen; Barragan, Veronica; Lopez, Luis; Trueba, Gabriel; Bethel, Jeffrey W.

    2014-01-01

    The purpose of this study was to conduct a convenience study for brucellosis prevalence in dairy-producing animals in northern Ecuador. In total, 2,561 cows and 301 goats were tested. Cattle sera were tested using the Rose Bengal card antigen test (RBCT), yielding an overall apparent prevalence of 5.5% (95% confidence interval [95% CI] = 4.7–6.5%) and true prevalence of 7.2% (95% CI = 6.0–8.5%). Prevalence varied by herd size and was highest in larger commercial herds. Polymerase chain reaction was used to test goat milk and lymph nodes, resulting in 9% and 8% positivity, respectively. The RBCTs from goat sera yielded an adjusted true prevalence of 17.8% (95% CI = 6.2–44.2%). Our findings are similar to other overall prevalence estimates for dairy herds but show higher prevalence in commercial herds compared with small groups (less than five animals). We also identify urban milking goats living in metropolitan Quito as a potential source of zoonosis. PMID:24591429

  19. Detection and control of lentiviral infections in sheep and goats

    NARCIS (Netherlands)

    Brinkhof, J.M.A.

    2009-01-01

    Infections caused by the small ruminant lentiviruses (SRLV) of sheep (maedi visna virus) and goats (caprine arthritis encephalitis virus) are a serious economical threat to small ruminant farming particularly in the more intensive settings like dairy farms. Revenue is ultimately negatively influence

  20. Hydrolysis by Alcalase Improves Hypoallergenic Properties of Goat Milk Protein.

    Science.gov (United States)

    Jung, Tae-Hwan; Yun, Sung-Seob; Lee, Won-Jae; Kim, Jin-Wook; Ha, Ho-Kyung; Yoo, Michelle; Hwang, Hyo-Jeong; Jeon, Woo-Min; Han, Kyoung-Sik

    2016-01-01

    Goat milk is highly nutritious and is consumed in many countries, but the development of functional foods from goat milk has been slow compared to that for other types of milk. The aim of this study was to develop a goat milk protein hydrolysate (GMPH) with enhanced digestibility and better hypoallergenic properties in comparison with other protein sources such as ovalbumin and soy protein. Goat milk protein was digested with four commercial food-grade proteases (separately) under various conditions to achieve the best hydrolysis of αs -casein and β-lactoglobulin. It was shown that treatment with alcalase (0.4%, 60℃ for 30 min) effectively degraded these two proteins, as determined by SDS-PAGE, measurement of nonprotein nitrogen content, and reverse-phase high-performance liquid chromatography. Hydrolysis with alcalase resulted in a significant decrease in β-lactoglobulin concentration (almost to nil) and a ~40% reduction in the level of αs-casein. Quantification of histamine and TNF-α released from HMC-1 cells (human mast cell line) showed that the GMPH did not induce an allergic response when compared to the control. Hence, the GMPH may be useful for development of novel foods for infants, the elderly, and convalescent patients, to replace cow milk.

  1. Economic aspects of Q fever control in dairy goats

    NARCIS (Netherlands)

    Asseldonk, van M.A.P.M.; Bontje, D.M.; Backer, J.A.; Roermund, van H.J.W.; Bergevoet, R.H.M.

    2015-01-01

    This paper presents an economic analysis of Q fever control strategies in dairy goat herds in The Netherlands. Evaluated control strategies involved vaccination strategies (being either preventive or reactive) and reactive non-vaccination strategies (i.e., culling or breeding prohibition). Reacti

  2. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    Welker, Frido; Duijm, Elza; Gaag, Kristiaan J. van der; Geel, Bas van; Knijff, Peter de; Leeuwen, Jacqueline van; Mol, Dick; Plicht, Johannes van der; Raes, Niels; Reumer, Jelle; Gravendeel, Barbara

    2014-01-01

    Humans colonized the Balearic Islands 5–4 ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed to

  3. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    F. Welker; E. Duijm; K.J. van der Gaag; B. van Geel; P. de Knijff; J. van Leeuwen; D. Mol; J. van der Plicht; N. Raes; J Reumer; B. Gravendeel

    2014-01-01

    Humans colonized the Balearic Islands 5-4 ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed to

  4. Analysis of coprolites from the extinct mountain goat Myotragus balearicus

    NARCIS (Netherlands)

    Welker, F.; Duijm, E.; van der Gaag, K.J.; de Knijff, P.; van Leeuwen, J.; Mol, D.; van der Plicht, J.; Raes, N.; Reumer, J.; Gravendeel, B.

    2014-01-01

    Humans colonized the Balearic Islands 5-4. ka ago. They arrived in a uniquely adapted ecosystem with the Balearic mountain goat Myotragus balearicus (Bovidae, Antilopinae, Caprini) as the only large mammal. This mammal went extinct rapidly after human arrival. Several hypotheses have been proposed t

  5. Contamination of Bovine, Sheep and Goat Meat with Brucella Spp.

    Science.gov (United States)

    Casalinuovo, Francesco; Ciambrone, Lucia; Cacia, Antonio; Rippa, Paola

    2016-06-03

    A study was conducted in order to evaluate the contamination by Brucella spp. of meat from animals slaughtered because they had resulted positive for brucellosis at some time during their life. After slaughter and before delivery to market outlets, swab samples were taken from 307 carcasses of infected animals: 40 cattle, 60 sheep and 207 goats. The swabs were subsequently analysed by means of polymerase chain reaction (PCR) tests. In addition, bacteriological tests were carried out on the lymph nodes and internal organs of the same animals. Brucella spp. was detected by means of PCR in 25/307 carcasses (8%): 1 bovine (2.5%), 9 sheep (15%) and 15 goats (7.2%) and was isolated by means of a cultural method in 136/307 carcasses (44%). Moreover, additional analysis, performed on lymph nodes from the same carcasses that had proved positive by PCR, allowed highlighting type 3 Brucella abortus in the bovine carcass and type 3 Brucella melitensis in the sheep and goat carcasses. The study shows that cattle, sheep and goats meat of animals slaughtered because they had tested positive for brucellosis may be contaminated by Brucella spp. As this could constitute a real risk of transmission to both butchery personnel and consumers, the meat of animals infected by Brucella spp. should be analysed before being marketed. In this respect, PCR technique performed on swabs proved to be more useful, practical and faster than the traditional bacteriological method.

  6. Contamination of bovine, sheep and goat meat with Brucella spp.

    Directory of Open Access Journals (Sweden)

    Francesco Casalinuovo

    2016-06-01

    Full Text Available A study was conducted in order to evaluate the contamination by Brucella spp. of meat from animals slaughtered because they had resulted positive for brucellosis at some time during their life. After slaughter and before delivery to market outlets, swab samples were taken from 307 carcasses of infected animals: 40 cattle, 60 sheep and 207 goats. The swabs were subsequently analysed by means of polymerase chain reaction (PCR tests. In addition, bacteriological tests were carried out on the lymph nodes and internal organs of the same animals. Brucella spp. was detected by means of PCR in 25/307 carcasses (8%: 1 bovine (2.5%, 9 sheep (15% and 15 goats (7.2% and was isolated by means of a cultural method in 136/307 carcasses (44%. Moreover, additional analysis, performed on lymph nodes from the same carcasses that had proved positive by PCR, allowed highlighting type 3 Brucella abortus in the bovine carcass and type 3 Brucella melitensis in the sheep and goat carcasses. The study shows that cattle, sheep and goats meat of animals slaughtered because they had tested positive for brucellosis may be contaminated by Brucella spp. As this could constitute a real risk of transmission to both butchery personnel and consumers, the meat of animals infected by Brucella spp. should be analysed before being marketed. In this respect, PCR technique performed on swabs proved to be more useful, practical and faster than the traditional bacteriological method.

  7. Cryoprotectant-free freezing of the goat epididymal sperm.

    Science.gov (United States)

    Katanbafzadeh, H; Barati, F; Tabandeh, M

    2014-01-01

    Cryoprotectant free approach successfully removed the impact of physical and chemical damages in preserving human sperm in a vitrification protocol. There is no any report on this technology in farm animal sperm freezing. The aim of the present study was to find the efficacy of cholesterol-loaded cyclodextrin (CLC; 1 mg per 60 million) and sucrose (0.1 and 0.2 M) on freezing of the goat epididymal sperm. Caudal epididymides (n=5 pairs) were dissected, incised and incubated in the Tris-BSA solution for 15 min, followed by swim-up at room temperature. Sperm was loaded in 0.25 mL French straws and cooled on nitrogen vapor for 3 min then immersed in liquid nitrogen and remained for 48 h. Then the straws thawed by immersing in 37 degree C waterbath for 30 sec and analyzed. The results showed the impact of freezing on the goat epididymal sperm motility, viability and DNA fragmentation that were improved by incorporation of CLC and sucrose (0.2 M). In conclusion, the goat epididymal sperm was frozen in a cryoprotectant-free freezing model. CLC and 0.4 M sucrose protected the goat epididymal sperm against freezing-induced damages.

  8. First outbreak of bluetongue in goats in The Netherlands

    NARCIS (Netherlands)

    Dercksen, D.; Groot Nibbelink, N.; Paauwe, R.; Backx, A.; Rijn, van P.A.; Vellema, P.

    2007-01-01

    For the first time, bluetongue has been diagnosed in goats in the Netherlands and in Northwest-Europe. On the 17th of August 2006, bluetongue was for the first time diagnosed in sheep and a little later in cattle in The Netherlands. The clinical symptoms, diagnostics and differential diagnosis of

  9. Female tail wagging enhances sexual performance in male goats.

    Science.gov (United States)

    Haulenbeek, Andrea M; Katz, Larry S

    2011-08-01

    Preference testing has shown that sexually experienced male goats choose females that are tail wagging, a behavior that may function as both attractivity and proceptivity, over those that are not. We hypothesized that exposure to females expressing high rates of tail wagging would arouse males, increasing sexual performance. Tail wagging rate could be manipulated because we have shown previously that flutamide treatment increases the frequency of tail wagging in estrous goats. Sexually experienced males observed different stimuli for 10 min before a 20 min sexual performance test (SPT). The stimuli were an empty pen (MT), or groups of three females that were all estrous (E), non-estrous (NE), estrous+flutamide (E(F)) or non-estrous+flutamide (NE(F)). During the stimulus observation period, tail wagging was recorded. During SPT, frequencies and latencies of sexual behaviors were recorded. E(F) females displayed the most tail wagging. Viewing E(F) females before SPT increased the number of ejaculations attained by males and decreased the latencies to first and second ejaculation, as well as the inter-ejaculatory interval. Viewing estrous females (E and E(F)) before SPT decreased the latency to first mount, as compared to non-estrous females (NE and NE(F)). We conclude that male goats are sexually aroused by tail wagging. This study and previous work demonstrate that tail wagging functions as both attractivity and proceptivity in goats. Copyright © 2011 Elsevier Inc. All rights reserved.

  10. Enteral fluid therapy through nasogastric tube in rumen cannulated goats

    Directory of Open Access Journals (Sweden)

    Katia Atoji-Henrique

    2012-12-01

    Full Text Available This paper reports the effects of fluid therapy in goats through nasogastric route with an electrolyte solution composed by concentrations of sodium, potassium and chloride similar to goat plasma (140mmol/L of Na+, 4.5mmol/L of K+, 110mmol/L of Cl-. Four Alpine Chamoisee goats, two of them with evident leakage of the rumen cannulas, were used in a crossover experimental design of two periods and two groups. In one group the two goats were submitted to a treatment protocol to induce dehydration before the fluid therapy, whereas the other group was not. Fluid therapy consisted supplying 10mL/kg/h of the electrolyte solution during 8 hours. No signs of discomfort or stress were observed. The dehydration model employed caused a mild dehydration indicated by decrease in feces humidity, body weight and abdominal circumference, and increase in plasma total solids concentration. During fluid therapy globular volume and plasma total solids decreased, whereas % body weight and abdominal circumference increased. No signs of hyperhydration were observed and serum electrolytes (Na+, Cl-, K+ presented no significant alterations in both groups. Fluid therapy proposed in this study was efficient to treat dehydration, even for rumen cannulated animals with evident leakage, and can be administrated safely with no electrolyte imbalance.

  11. Determinants of sheep and goat meat consumption in Switzerland

    NARCIS (Netherlands)

    Aepli, M.; Finger, R.

    2013-01-01

    In this study, we estimated the influence of different meat prices, socio-demographic and geographic variables on sheep and goat meat demand using the Swiss household expenditure survey from 2000 to 2005, a micro data set on 20,940 households resident in Switzerland. This study is motivated by the

  12. Volatiles and sensory evaluation of goat milk cheese Gokceada as affected by goat breeds (Gokceada and Turkish Saanen) and starter culture systems during ripening.

    Science.gov (United States)

    Hayaloglu, A A; Tolu, C; Yasar, K; Sahingil, D

    2013-05-01

    The effect of goat breed and starter culture on volatile composition and sensory scores in goat milk cheese was studied during 90d of ripening. Milk from 2 goat breeds (Gokceada and Turkish Saanen) and different starter culture systems (no starter, mesophilic and thermophilic starters) were used in the manufacture of goat milk cheeses (called Gokceada goat cheese). Volatile composition was determined by a solid-phase microextraction-gas chromatography-mass spectrometric method. Sixty compounds including esters (13), carboxylic acids (7), aldehydes (6), ketones (8), alcohols (14), and miscellaneous compounds (12) were identified. Esters, alcohols, and carboxylic acids were the main classes of volatile components in the cheeses. Both qualitatively and quantitatively, the use of different starter cultures and goat breeds significantly influenced the volatile fraction of goat milk cheese. Decanoic, hexanoic, and octanoic (commonly named capric, caproic, and caprylic) acids were indicator compounds to distinguish the goat breeds. Principal component analysis grouped the cheeses based on the use of starter culture and goat breed. Starter-free cheeses were separately located on the plot and age-related changes were present in all samples. Sensory evaluation of 90-d-old cheeses showed that the cheeses from the Gokceada breed received higher odor, flavor, and quality scores than those from the Turkish Saanen breed, and cheeses made using mesophilic starters resulted in the most satisfactory scores for flavor and quality attributes. In conclusion, goat milk cheeses made using milk from Gokceada goats and mesophilic starter culture had the best quality in terms of volatile composition and sensory attributes.

  13. Red Bull Crisis

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Additives make Red Bull the first company to test China’s new Food Safety Law "Drink Red Bull when you feel sleepy or tired" is a famous advertising slogan well-known to Chinese. But a recent German

  14. Evaluation of the Activity of Plant Extracts in Boer Goats

    Directory of Open Access Journals (Sweden)

    M. Worku

    2009-01-01

    Full Text Available Problem statement: The effect of extracts from Neem (Azadirachta indica, Wormwood (Artemisia absinthium and Tobacco (Nicotiana tabacum with added copper sulfate, on female Boer goats infected with gastrointestinal parasites (GIN was evaluated. Approach: Following initial screening for infection, animals were artificially infected with a mix containing approximately 80% Haemonchus contortus and 20% Trichostrongylus spp. After 21 days, fecal samples were collected to determine the fecal egg count. Plant extracts (200 mg kg-1 body weight in sterile distilled water were administered on day 28. Treatment I was a control without anthelmintic (distilled water; treatment II received Neem leaf extracts; treatment III received an extract prepared from Wormwood leaves, flowers and roots; treatment IV received Tobacco leaf extracts with copper sulphate. Body Weight (BW, Fecal Egg Count (FEC, Packed Cell Volume (PCV, Total White Blood Cell Counts (TWBCC and White Blood Cell Differential Counts (WBCDC were determined in goats once a week, for a 4-week period. Results: There was no difference in FEC among the groups. The results showed that the plant extracts at the tested concentration were not effective anthelmintics; The PCV of the control group was significantly higher than all treatment groups (p≤0.05. Groups treated with Wormwood and Tobacco copper sulphate had dramatic decreases in PCV which may be an indicator of toxicity from these treatments. Significant differences in BW were observed between the control group and that of the Tobacco-copper sulphate group (p≤0.05. Low concentrations of Tobacco-copper sulphate treatment enhanced body weight. The extracts tested were not effective in reducing the levels of TWBCC. Circulating eosinophil counts, TWBCC and FEC, were negatively correlated with PCV in goats in this study. Conclusion: Aqueous extracts containing water soluble proteins from Neem, wormwood and tobacco are not effective anthelmintics in

  15. Characteristics of non-cerebral coenurosis in tropical goats.

    Science.gov (United States)

    Christodoulopoulos, G; Kassab, A; Theodoropoulos, G

    2015-07-30

    The epidemiological, clinical, and biochemical profile of non-cerebral coenurosis in goats and the morphological characteristics of the responsible metacestodes (cysts) were examined in a cross-sectional survey of slaughtered goats in abattoirs of the United Arab Emirates (U.A.E.) originating from Abu Dhabi and various tropical countries. The age, country of origin, and location of each cyst in the body of goats were recorded. Blood samples collected from infected and matching healthy goats were subjected to biochemical analysis. Data on the morphological characteristics of the cysts as well as the clusters, scoleces, and rostellar hooks in one cyst from each affected carcass were collected. The data collected were subjected to statistical analysis. A total of 2,284 slaughtered goats were examined and 40 goats were diagnosed as infected with non-cerebral coenurus cysts. The prevalence of non-cerebral coenurosis was 1.75% and the degree of parasite aggregation (k) was 0.003, which is indicative of overdispersion (kgoats were palpation of large single cysts in thigh muscles and higher serum aspartate aminotransferase (AST) value. A total of 76 non-cerebral coenurus cysts from 14 different body locations were collected. No cysts were found in the brain or spinal cord. Cysts located in psoas muscles had on average significantly bigger volumes and higher numbers of scoleces and clusters compared to cysts located in other body parts (P-value=0.000). Significant differences in the morphometric measurements of the rostellar hooks were observed between cysts found in goats from different countries of origin (P-value5; R-Sq=89.4%; P-value=0.000) and between number of clusters and number of scoleces (b=25.13>1; R-Sq=79.8%; P-value=0.000) indicative of following a positive allometric growth as well as between number of clusters and volume of cysts (b=0.25parasite is investing its resources more on the growth of scoleces, less on the growth of cyst volume, and even less on the

  16. Clinical, cardiopulmonary and haemocytological effects of xylazine in goats after acute exposure to different environmental temperature and humidity conditions

    Directory of Open Access Journals (Sweden)

    E.G.M. Mogoa

    2000-07-01

    Full Text Available This study was carried out to assess the influence of xylazine administration on clinical, cardiopulmonary and haemocytological variables after acute exposure to different environmental conditions. Xylazine hydrochloride was administered intravenously at 0.1 mg/kg body mass to 6 clinically healthy, castrated male goats. All animals were exposed for 60 min to 3 sets of climatic conditions: 14 °C, 33% relative humidity; 24 °C, 55% RH, and 34 °C, 65% RH. The variables that were measured for a period of 60 min after xylazine administration were sedation, analgesia, salivation, urination, ventilation rate, heart-rate, mean arterial blood pressure, oesophageal temperature, haematocrit, mean corpuscular volume and mean corpuscular haemoglobin concentration. Xylazine induced sedation, analgesia, salivation and urination independently of the 3 environmental conditions. Environment had no influence on the onset, duration and recovery from sedation. In the 14 °C environment, xylazine resulted in a significant decrease in ventilation and heart-rate from baseline values. Significant changes in mean arterial blood pressure, haemoglobin concentration, mean corpuscular volume, haematocrit and red cell count were observed in the 3 environments. Total plasma protein was significantly altered at 24 °C and 34 °C. Acute exposure of goats to different environmental conditions had no significant influence on the clinical, cardiopulmonary and haemocytological variables. Physiological changes induced by xylazine were therefore independent of the environment.

  17. Excitability scores of goats administered ascorbic acid and transported during hot-dry conditions.

    Science.gov (United States)

    Ayo, J O; Minka, N S; Mamman, M

    2006-06-01

    In this study, we investigated the effect of ascorbic acid (AA) administration on goat excitability due to transportation. Ten goats administered AA (p.o.) at 100 mg/kg of body weight before transportation served as the experimental group, and seven goats administered only 10 ml/kg of sterile water (p.o.) served as controls. Excitability scores were recorded for each goat; when weighed, before, immediately after, and 3 h after 8 h of transportation. A score of one to four was allocated to each goat; higher scores represent greater excitability. Immediately after transportation, excitability scores decreased significantly, especially those of control goats (p 0.05) different from their pre-transportation normal values, whereas those of control goats were significantly lower (p < 0.01). The correlation i.e. the relationship between excitability score values and percent excitability (percentage of goat with particular excitability score) for different excitability score group 3 h post-transportation was positive and highly significant (p < 0.001), in both experimental and control goats. Our results indicate that road transportation induces considerable stress (depression) in goats as evidenced by a lower excitability score posttransportation. Moreover, the administration of AA pretransportation facilitated the transition from a state of depression to excitation. In conclusion, AA administration to animals prior to transportation may ameliorate the depression often encountered after road transportation.

  18. Fermentation optimization of goat milk with Lactobacillus acidophilus and Bifidobacterium bifidum by Box-Behnken design.

    Science.gov (United States)

    Shu, Guowei; Bao, Chunju; Chen, He; Wang, Changfeng; Yang, Hui

    2016-01-01

    Goat milk is only limited to the processing of goat milk powder and liquid milk, the products are mainly about milk powder and a few of them are made as milk tablet. Therefore, the study of probiotic goat milk will have great significance in the full use of goats and the development of the goat milk industry in China. The effect of fermentation temperature (35°C, 37°C, 39°C), strain ratio (1:1:1, 2:1:1, 3:1:1) and inoculum size (4%, 5%, 6%) on viable counts of L. acidophilus and B. bifidum, total bacteria and sensory value during fermentation process of L. acidophilus and B. bifidum goat yogurt (AB-goat yogurt) was investigated. The optimum fermentation conditions for AB-goat yogurt were: fermentation temperature 38°C, the strain ratio 2:1:1, inoculum size 6%. Under the optimum conditions, the viable counts of B. bifidum, L. acidophilus, total bacteria and sensory value reached (4.30 ±0.11)×107  cfu/mL, (1.39 ±0.09)×108  cfu/mL, (1.82±0.06)×109  cfu/mL and 7.90 ±0.14, respectively. The fermentation temperature, the strain ratio and inoculum size had a significant effect on the fermentation of AB-goat yogurt and these results are beneficial for developing AB-goat yogurt.

  19. Serum enzymes levels and influencing factors in three indigenous Ethiopian goat breeds.

    Science.gov (United States)

    Tibbo, M; Jibril, Y; Woldemeskel, M; Dawo, F; Aragaw, K; Rege, J E O

    2008-12-01

    Serum enzymes were studied in 163 apparently healthy goats from three indigenous goat breeds of Ethiopia. The effect of breed, age, sex and season on alanine aminotransferase (ALT) / glutamic pyruvic transaminase (GPT), aspartate aminotransferase (AST) / glutamic oxalacetic transaminases (GOT), alkaline phosphatase (ALP) and acid phosphatase (AcP) levels was assessed. The mean serum enzymes levels of the indigenous Arsi-Bale, Central Highland and Long-eared Somali goat breeds ranged from 14.0-20.2 iu L(-1) for ALT/GPT, from 43.2-49.3 iu L(-1) for AST/GOT, from 83.7-98.8 iu L(-1) for ALP, and from 2.99-4.23 iu L(-1) for AcP, were within the normal range for goats elsewhere. Breed had significant influence on AST/GOT values. Sex had significant effect on ALT/GPT for Arsi-Bale goats with higher values in males than females. Age was significant on all serum enzymes studied in the Arsi-Bale goats and on ALP in the Central Highland goats. Season had significant influence on all serum enzymes except for ALT/GPT in the Arsi-Bale goats. The serum enzyme levels of these indigenous goat breeds can be used as normal reference values for Ethiopian goat breeds adapted to similar agro-ecology and production system.

  20. Haemato-biochemical profiles of indigenous goats (Capra hircus at Chittagong, Bangladesh

    Directory of Open Access Journals (Sweden)

    Amir Hossan Shaikat

    2013-08-01

    Full Text Available Aim: A 6 month long study was undertaken to determine various hemato-biochemical profiles of indigenous goats (Caprahircus in Bangladesh.Materials and methods: Blood samples were collected from goats of different ages of 5 Upazilla of Chittagong. Atotal of 120goats (60 Black Bengal and 60 Jamnapari having > 6 months of age were included. The whole blood was analyzed forhematology, and plasma and serum samples for biochemical analysis.Results: The study found higher number of RBC (million/cumm and PCV% in the goats of age 48 months and above (18.23± 1.89 and 28 ± 3.2 respectively. Besides, total protein was found higher (78.9 ± 14.5g/L in the goats of 6-24 months of age.Significant increase (p<0.01 of the number of WBC (thousand/cumm, RBC (million/cumm, PCV% was observed in BlackBengal over Jamnapari goat. In contrast, WBC, lymphocytes, RBC, PCV, ALT, and ASTwere significantly (p<0.01 higher inBlack Bengal than Jamnapari goat; whereas, monocyte, TP, Albumin, and Urea levels were significantly (p<0.01 higher inJamnapari than Black Bengal goats.Conclusion: The results of the present study demonstrate the normal haemato-biochemical values of two local goat breeds.Present results stated some significant variation of parameters between two goats whereas some shows no significant variationat all.

  1. COMPARISON OF SLAUGHTER, CARCASS VALUES OF SUDAN GOAT ECOTYPES FED DIFFERENT LEVELS OF ENERGY/PROTEIN

    Directory of Open Access Journals (Sweden)

    A.A. TAMEEM ELDAR

    2012-07-01

    Full Text Available This experiment aimed to assess the slaughter and carcass values of different Sudan goat ecotypes (Nubian, Desert and Swiss Nubian fed different levels of energy/protein. Nine male goat kids (2-3 months and average weight 9.23 kg of either ecotypes were used in a 3x3x3 arrangement, fed three experimental diets A (control, B and C, with varying energy: protein 1:0.14, 1:0.16 and 1:0.18 respectively. The study showed that Nubian goats possessed heavier slaughter weight; empty body weight, warm and cold carcass weight than the Desert and Swiss Nubian goats in the ration B and C. Dressing percentage on both basis (slaughter weight and empty body weight of Nubian were higher for ration B and C. Warm carcass weights of all goat ecotypes increased directly with energy: protein ratio. Highest weight of leg, loin, rack and neck and shoulder were recorded by Nubian goats for ration B and C. It was concluded that, all ecotype kids respond well to increasing energy protein levels. According to the results obtained local goat ecotypes, mainly Nubian goats, responded well to improved nutrition, therefore results obtained can be applied for the local goat ecotypes studied to encourage goat meat consumption and exportation.

  2. The Quality of Spermatozoa of Gembrong Goats during Cryopreservation Process

    Directory of Open Access Journals (Sweden)

    F. A. Pamungkas

    2014-08-01

    Full Text Available Gembrong goat is an Indonesia local goat having specific characteristic that is currently categorized as a breed that is at risk of extinction. In this context, the cryopreservation of gametes is important to support a genome resource bank for storage of gametes for an indefinite period of time. Evaluation of semen and spermatozoa quality was performed to determine the survival of spermatozoa and this information will be used as a reference in the cryopreservation of semen and spermatozoa. The aim of this experiment was to study the characteristics of Gembrong goat’s semen and spermatozoa during cryopreservation process. Once a week, semen from three Gembrong goats (ages about 2-3 years old was collected using artificial vagina and then frozen with TRIS extender. After freezing, the semen was thawed. Macro- and microscopic parameters of semen and spermatozoa were assessed in fresh and frozen-thawed semen. Results showed that in the fresh semen, the volume was 0.5 mL, sperm abnormalities was 5.74%, sperm concentration was 6731 x 106/mL, the sperm motility was 78.33%, live sperm was 83.17%, and sperm membrane integrity was 78.53%. After-thawing observation showed that sperm motility decreased to 49% (P<0.05 that was lower as compared to that in the fresh and post-equilibration semen. Similarly, the percentage of sperm viability and membrane integrity during cryopreservation showed a similar pattern with the sperm motility. In conclusion, the fresh semen of Gembrong goat had a good quality and met the requirement for further cryopreservation process. Similarly, the quality of frozen-thawed semen of Gembrong goat is eligible for artificial insemination (AI or in vitro embryo production.

  3. Generation of induced pluripotent stem cells from domestic goats.

    Science.gov (United States)

    Sandmaier, Shelley E S; Nandal, Anjali; Powell, Anne; Garrett, Wesley; Blomberg, Leann; Donovan, David M; Talbot, Neil; Telugu, Bhanu P

    2015-09-01

    The creation of genetically modified goats provides a powerful approach for improving animal health, enhancing production traits, animal pharming, and for ensuring food safety all of which are high-priority goals for animal agriculture. The availability of goat embryonic stem cells (ESCs) that are characteristically immortal in culture would be of enormous benefit for developing genetically modified animals. As an alternative to long-sought goat ESCs, we generated induced pluripotent stem cells (iPSC) by forced expression of bovine POU5F1, SOX2, MYC, KLF4, LIN-28, and NANOG reprogramming factors in combination with a MIR302/367 cluster, delivered by lentiviral vectors. In order to minimize integrations, the reprogramming factor coding sequences were assembled with porcine teschovirus-1 2A (P2A) self-cleaving peptides that allowed for tri-cistronic expression from each vector. The lentiviral-transduced cells were cultured on irradiated mouse feeder cells in a semi-defined, serum-free medium containing fibroblast growth factor (FGF) and/or leukemia inhibitory factor (LIF). The resulting goat iPSC exhibit cell and colony morphology typical of human and mouse ESCs-that is, well-defined borders, a high nuclear-to-cytoplasmic ratio, a short cell-cycle interval, alkaline phosphatase expression, and the ability to generate teratomas in vivo. Additionally, these goat iPSC demonstrated the ability to differentiate into directed lineages in vitro. These results constitute the first steps in establishing integration and footprint-free iPSC from ruminants. Mol. Reprod. Dev. 82: 709-721, 2015. © 2015 Wiley Periodicals, Inc.

  4. Gastrointestinal parasitism of goats in hilly region of Meghalaya, India

    Directory of Open Access Journals (Sweden)

    Meena Das

    2017-01-01

    Full Text Available Aim: The aim of this study was to determine the prevalence of gastrointestinal (GI parasitic infections in goats of hilly region of Meghalaya. Materials and Methods: A total of 834 fecal samples of goats were screened for 1 year (2014-2015 using flotation techniques. Results: The overall prevalence of GI parasitic infections in goats was 28.65%. Season-wise highest infections were recorded during rainy season (34.92% followed by cool (26.87%, hot (26.62%, and cold (20.39% seasons. Helminths and protozoa infections were recorded in 63.60% and 23.02% animals, respectively. Among the helminths, Strongyle spp. (32.63% was recorded highest followed by Trichuris spp. (12.55%, Moniezia spp. (10.04%, and Trichuris spp. (8.36%. Among protozoa, only Eimeria spp. was detected. Seven different species of Eimeria spp. were identified, viz., Eimeria christenseni, Eimeria hirci, Eimeria caprina, Eimeria jolchijevi, Eimeria ninakohlyakimovae, Eimeria arloingi, and Eimeria kocharii for the first time from Meghalaya. Maximum egg per gram and oocyst per gram of feces were recorded in the month of August (932.4 and September (674.05, respectively. Mixed infections were recorded in 13.38% samples. Coproculture of goat fecal samples revealed the presence of Haemonchus contortus (72.16%, Oesophagostomum spp. (14.41%, Strongyloides spp. (8.91%, and Trichostrongylus spp. (4.50% larvae. Conclusion: This study indicates that GI helminths and protozoa infections are prevalent in goats of this hilly region of Meghalaya, throughout the year and highly prevalent during rainy season.

  5. Red Wine Over China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The color red dominates Chinese life and now growing interest in red wine maintains that trend and ushers in a new fashionable addition to local culture There was a time when trying to find a good red wine in China was a difficult affair. But as with all

  6. International Federation of Red Cross and Red Crescent Societies

    Science.gov (United States)

    ... Federation of Red Cross Red Crescent Societies (IFRC)... Hurricane Matthew: International Federation of Red Cross and Red Crescent ... communities Port-au Prince, 3 November 2016 —Since Hurricane Matthew struck Haiti one month ago, the Haiti Re... ...

  7. A review of nutritional and physiological factors affecting goat milk lipid synthesis and lipolysis.

    Science.gov (United States)

    Chilliard, Y; Ferlay, A; Rouel, J; Lamberet, G

    2003-05-01

    Although the effect of lactation stage is similar, the responses of milk yield and composition (fat and protein contents) to different types of lipid supplements differ greatly between goats and cows. Milk fat content increases with almost all studied fat supplements in goats but not in cows. However, the response of milk fatty acid (FA) composition is similar, at least for major FA, including conjugated linoleic acid (CLA) in goats and cows supplemented with either protected or unprotected lipid supplements. Goat milk CLA content increases sharply after either vegetable oil supplementation or fresh grass feeding, but does not change markedly when goats receive whole untreated oilseeds. Important interactions are observed between the nature of forages and of oil supplements on trans-10 and trans-11 C18:1 and CLA. Peculiarities of goat milk FA composition and lipolytic system play an important role in the development of either goat flavor (release of branched, medium-chain FA) or rancidity (excessive release of butyric acid). The lipoprotein lipase (LPL) activity, although lower in goat than in cow milk, is more bound to the fat globules and better correlated to spontaneous lipolysis in goat milk. The regulation of spontaneous lipolysis differs widely between goats and cows. Goat milk lipolysis and LPL activity vary considerably and in parallel across goat breeds or genotypes, and are low during early and late lactation, as well as when animals are underfed or receive a diet supplemented with protected or unprotected vegetable oils. This could contribute to decreases in the specific flavor of goat dairy products with diets rich in fat.

  8. Tuberculosis in Goats and Sheep in Afar Pastoral Region of Ethiopia and Isolation of Mycobacterium tuberculosis from Goat

    Directory of Open Access Journals (Sweden)

    Gezahegne Mamo Kassa

    2012-01-01

    epidemiology of tuberculosis in goats and sheep using comparative intradermal tuberculin skin test, postmortem examination, mycobacteriological culture and molecular typing methods. The overall animal prevalence of TB in small ruminants was 0.5% (95% CI: 0.2%–0.7% at ≥4 mm and 3.8% (95% CI: 3%–4.7% at cutoff ≥2 mm. The herd prevalence was 20% (95% CI: 12–28% and 47% (95% CI: 37–56% at ≥4 mm and ≥2 mm cut-off points, respectively. The overall animal prevalence of Mycobacterium avium complex infection was 2.8% (95% CI: 2.1–3.5% and 6.8% (95% CI: 5.8–7.9% at ≥4 mm and ≥2 mm cut-off points, respectively. Mycobacteriological culture and molecular characterization of isolates from tissue lesions of tuberculin reactor goats resulted in isolation of Mycobacterium tuberculosis (SIT149 and non-tuberculosis mycobacteria as causative agents of tuberculosis and tuberculosis-like diseases in goats, respectively. The isolation of Mycobacterium tuberculosis in goat suggests a potential transmission of the causative agent from human and warrants further investigation in the role of small ruminants in epidemiology of human tuberculosis in the region.

  9. Pox outbreaks in sheep and goats at Makhdoom (Uttar Pradesh), India: evidence of sheeppox virus infection in goats.

    Science.gov (United States)

    Bhanuprakash, V; Venkatesan, G; Balamurugan, V; Hosamani, M; Yogisharadhya, R; Chauhan, R S; Pande, A; Mondal, B; Singh, R K

    2010-10-01

    Sheeppox and goatpox outbreaks occur often in India incurring huge economic loss to the small ruminant industry. This paper describes two sheeppox outbreaks, of which one occurred in an organized sheep breeding farm at Makhdoom (Uttar Pradesh), India, during 2007 and another in goats at the Central Institute of Research on Goats, Makhdoom (Uttar Pradesh), India during 2008. In the first outbreak, a local Muzaffarnagari sheep breed was affected (n=477) with morbidity and mortality rates, respectively, of 100% and 53.9% accompanied by significant productivity losses. In the 2008 outbreaks, a small number of goats were affected without any mortality. The tissue and swabs collected from both the outbreaks were processed and inoculated onto Vero cells, and the causative agent of the outbreaks, capripox virus (CaPV), was isolated. The identity of the virus was confirmed as CaPV based on electron microscopy, experimental pathogenesis in sheep, capripox-specific conventional and real-time PCRs. Sequence analysis of the P32 envelope protein gene revealed that the causative agent of both outbreaks was confirmed as sheeppox virus (SPPV) implying SPPV infection not only in sheep but also goats in India. © 2010 Blackwell Verlag GmbH.

  10. Evaluation of pulsatile and nonpulsatile flow in capillaries of goat skeletal muscle using intravital microscopy.

    Science.gov (United States)

    Lee, J J; Tyml, K; Menkis, A H; Novick, R J; Mckenzie, F N

    1994-11-01

    It is commonly believed that pulsatile flow generated by the pumping action of the heart is dampened out by the time it reaches the microcirculation. In clinical practice, most of the cardiopulmonary bypass pumps and ventricular assist devices are nonpulsatile. To test the hypothesis that pulsatile flow generated by the heart does exist at the microvascular level, intravital microscopy of a large animal model (goat) was developed to visualize and to videorecord the surface microcirculation of the flexor carpi ulnaris muscle from the right forelimb. Density of perfused capillaries and red blood cell velocity in capillaries were measured in five goats during pulsatile perfusion provided by the heart and during a subsequent 3-hr period of nonpulsatile perfusion provided by a centrifugal ventricular assist device (Centrimed, Sarns 3M) that bypassed the heart. Throughout the experiment, the heart rate, innominate artery mean blood pressure, and flow remained unchanged. During the pulsatile regimen, velocities showed regular fluctuations that coincided with the period of the cardiac cycle (range of periods: 0.5-0.8 sec). The peak velocity amplitudes (range: 0.25-0.55 mm/sec) correlated directly with the amplitude of the pulse pressure. During the nonpulsatile regimen, no such correlations were seen. During pulsatile flow and during the 3-hr nonpulsatile period, capillary density remained stable at 24 capillaries/mm of test line but there were significant increases in red cell velocity, from 0.8 to 1.2 mm/sec (P < 0.05), and in coefficient of variation of velocity (used as an index of flow heterogeneity), from 19 to 34% (P < 0.05). We conclude that (1) pulsatility exists in the capillary bed and that it directly correlates with the pumping action of the heart and (2) nonpulsatile flow produced by the ventricular assist device does not cause an acute deterioration in microvascular perfusion. We interpret the increase in heterogeneity of flow as an early sign of

  11. Forma nervosa de listeriose em caprinos Listeric meningoencephalitis in goats

    Directory of Open Access Journals (Sweden)

    Daniel R. Rissi

    2006-03-01

    Full Text Available Em um rebanho de 100 caprinos, foram observados casos de uma doença neurológica em três animais adultos jovens (identificados como A-C entre outubro e dezembro de 2004. Os sinais clínicos incluíam desvio da cabeça, torcicolo, nistagmo, andar desequilibrado e quedas que acabavam em decúbito, durante o qual o caprino executava movimentos de pedalagem com os membros rígidos. Tratamento com antibióticos no Caprino C resultou em remissão temporária dos sinais. A evolução clínica foi de 5, 10 e 30 dias, respectivamente, para os Caprinos A, B e C. O Caprino A morreu espontaneamente e os outros dois foram eutanasiados na fase terminal da doença. Não foram observadas alterações macroscópicas. Lesões histológicas eram predominantemente unilaterais e consistiam de alterações inflamatórias e degenerativas que se estendiam do bulbo ao tálamo. Em todos os casos havia manguitos perivasculares de um ou mais tipos de células mononucleares (linfócitos, plasmócitos, macrófagos ativados e ocasionalmente neutrófilos associados a áreas de malacia onde células Gitter preenchiam os espaços de perda do parênquima. Adicionalmente, o Caprino B tinha microabscessos no bulbo, ponte, e mesencéfalo e infiltrado neutrofílico e linfocítico multifocal nos fascículos do nervo trigêmeo, próximo ao gânglio de Gasser, e nas leptomeninges do cerebelo. No tronco encefálico do Caprino C, a reação era multifocal e com característica granulomatosa e incluía células epitelióides e, ocasionalmente, células gigantes multinucleadas. Listeria sp foi detectada por imunoisto-química em cortes de mesencéfalo rotineiramente processado dos Caprinos A e C e de ponte do Caprino B.A neurologic disease was observed in three young adult goats (indentified as A-C from a herd of 100 goats during October-December, 2004. Clinical signs included head tilt, torticollis, nystagmus, staggering, falls and eventually recumbency and paddling, with stiff limbs

  12. Changes in cisternal udder compartment induced by milking interval in dairy goats milked once or twice daily

    DEFF Research Database (Denmark)

    Salama, A A K; Caja, G; Such, X

    2004-01-01

    intervals, cisterns of goats milked 1x did not become larger than cisterns of goats milked 2x after 5 wk of treatment. The highest correlation between cisternal area and cisternal milk was detected at 8 h after milking (r = 0.74). Primiparous goats had smaller cisternal areas and less cisternal milk than...... milking. Nevertheless, cisternal size did not increased after 1x milking, probably because of lesser milk yield. Multiparous goats had larger cisterns than primiparous goats and were able to store more milk in their cisterns at all milking intervals. Because of the high capacity of goat cisterns, no milk...

  13. Concentration of nutritional important minerals in Croatian goat and cow milk and some dairy products made of these

    OpenAIRE

    Slačanac, V.; Hardi, J.; Lučan, Mirela; Koceva Komlenić, Daliborka; Krstanović, V.; Jukić, M.

    2011-01-01

    The concentration of the minerals (Ca, Mg and P) and trace elements (Zn, Fe) were determined in goat and cow’s dairy products. The aim of this work was to determine the concentrations of mentioned minerals and trace elements in fermented dairy products made of goat milk, as well as in East Croatia traditional White Slice goat cheese. Obtained results show that goat milk and dairy products from goat milk had higher concentration of Mg and Fe than these of cow milk. Goat milk and dairy products...

  14. Evaluation of Humoral Response and Protective Efficacy of an Inactivated Vaccine Against Peste des Petits Ruminants Virus in Goats.

    Science.gov (United States)

    Cosseddu, G M; Polci, A; Pinoni, C; Capobianco Dondona, A; Iapaolo, F; Orsini, G; Izzo, F; Bortone, G; Ronchi, F G; Di Ventura, M; El Harrak, M; Monaco, F

    2016-10-01

    Four goats were inoculated with an inactivated peste des petits ruminants virus (PPRV) vaccine. Three unvaccinated goats were kept as controls. After 36 days, the four goats were revaccinated. The immune response was monitored by virus neutralization test showing that two doses of the vaccine were able to stimulate strong immune response in all the vaccinated animals. The vaccinated goat and the controls were challenged with virulent PPRV intranasally. After PPRV challenge, the three control goats showed fever, viremia and virus excretion through mucosal surfaces, whereas the vaccinated goats were fully protected against PPRV infection and replication. © 2015 Blackwell Verlag GmbH.

  15. Malaria in Sokoto, North Western Nigeria

    African Journals Online (AJOL)

    STORAGESEVER

    2009-12-15

    Dec 15, 2009 ... 6Department of Parasitology, School of Medical Laboratory Sciences, Usmanu Danfodiyo .... blood cells (WBCs) was counted and parasite densities were com- .... within the limits of the malaria prevalence rate reports in.

  16. Intake and milk production of goats grazing Sulla forage under different stocking rates

    Directory of Open Access Journals (Sweden)

    M. L. Alicata

    2010-04-01

    Full Text Available A total of 24 Girgentana goats was divided into 3 homogeneous groups grazing a sulla monoculture under stocking rate of 30, 50 or 70 goats/ha (LSR, MSR and HSR. Available biomass, herbage selected by goats and milk yield were measured and sampled. The DM intake of goats and its botanic composition and digestibility were assessed by the n-alkane method. Grazing at HSR was suspended 18 d before MSR and LSR (35 vs. 53 d, due to the low biomass availability. Over the first 35 d of grazing, the HSR reduced height and availability of herbage. The herbage intake and milk yield of goats increased from HSR to LSR, without relevant changes in milk quality. During all grazing period (53 d, the higher grazing pressure led to a lower total milk yield per goat, whereas the HSR produced the highest daily and total milk amount per ha.

  17. Detection of Anaplasma sp. in Korean Native Goats (Capra aegagrus hircus) on Jeju Island, Korea.

    Science.gov (United States)

    Seong, Giyong; Han, Yu-Jung; Chae, Jeong-Byoung; Chae, Joon-Seok; Yu, Do-Hyeon; Lee, Young-Sung; Park, Jinho; Park, Bae-Keun; Yoo, Jae-Gyu; Choi, Kyoung-Seong

    2015-12-01

    Anaplasma species are obligate intracellular pathogens that can cause tick-borne diseases in mammalian hosts. To date, very few studies of their occurrence in Korean native goats (Capra aegagrus hircus) have been reported. In the present study, we investigated Anaplasma infection of Korean native goats on Jeju Island, Republic of Korea, and performed phylogenetic analysis based on the 16S rRNA gene sequences. Our results showed that Anaplasma infection was found mostly in adult female goats. The phylogenetic tree revealed that the 7 sequences identified in Korean native goats could belong to Anaplasma sp. and were distinct from A. marginale, A. centrale, and A. ovis. The results indicated that the sequences identified to belong to Anaplasma were closely related to sequences isolated from goats in China and were clustered within the same group. To our knowledge, this is the first study to detect Anaplasma sp. infection in Korean native goats.

  18. Seroprevalence of Mycobacterium avium subspecies paratuberculosis in Korean black goats (Capra hircus aegagrus).

    Science.gov (United States)

    Lee, Kyung Woo; Jung, Byeong Yeal; Moon, Oun Kyoung; Yang, Dong Kun; Lee, Su Hwa; Kim, Ji Yeon; Kweon, Chang Hee

    2006-12-01

    In total, 582 sera from 116 black goat herds were analyzed by a commercially available ELISA kit to monitor the seroprevalence of Mycobacterium avium subspecies paratuberculosis (Mpt) in Korean black goats (Capra hircus aegagrus). The mean number of goats sampled per herd was 5.11, 4.66, and 5.38 for the northern, central, and southern regions of Korea, respectively. The apparent regional prevalence of Mpt was estimated at 18.2-38.2% and 4.6-15.3% for herds and goats, respectively. The Mpt-positive goats were predominantly detected in the south (n=28), compared to either the northern (n=9) or central (n=11) regions (chi=14.459, P<0.05). Our findings indicate that Mpt is prevalent among the goat population, but regional variation exists.

  19. Genetic characterization of Meigu goat (Capra hircus) based on the mitochondrial DNA.

    Science.gov (United States)

    Duan, Xiaoyue; Zhang, Hao; Li, Haijun; Niu, Lili; Wang, Linjie; Li, Li; Zhang, Hongping; Zhong, Tao

    2016-01-01

    Meigu goat (Capra hircus) is one of the indigenous goat breeds in China. Our research findings revealed that the entire mitochondrial genome of Meigu goat was 16,643 bp in length. The contents of A, C, T and G in the mitochondrial genome were 33.59%, 26.05%, 27.31% and 13.05%, respectively. The mitogenome of meigu goat contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region. Components of the Meigu goat's mitogenome were similar to those of other Capra hircus in gene arrangement and composition. These results could provide essential information for molecular phylogenetic and evolutionary analyses of domestic goats.

  20. Characteristics of the mitochondrial genome of four native goats in China (Capra hircus).

    Science.gov (United States)

    E, Guang-Xin; Huang, Yong-Fu; Liu, Nan; Zhao, Yong-Ju; He, Jian-Ning; Na, Ri-Su; Zhao, Zhong-Quan; Jiang, Cao-De; Zhang, Jia-Hua; Ma, Yue-Hui; Chen, Li-Peng; Qiu, Xiao-Yu; Sun, Ya-Wang; Zeng, Yan; Sun, Yuan-Zhi; Yu, Chang-Hui; Wei, Shu-Ya

    2016-09-01

    Here, we describe the complete mitochondrial genome sequences of Jining Gray goat, Fushun black goat, Youzhou black-skin goat, and Hechuan white goat. The mitogenome of those four goats consisted of 16,640 nt, consisting of 13 protein-coding genes, 22 transfer RNA (tRNA) genes, 2 ribosomal RNA (rRNA) genes and a control region. As in other mammals, most mitochondrial genes are encoded on the heavy strand, except for ND6 and eight tRNA genes, which are encoded on the light strand. The complete mitogenome of these four local breeds of Chinese native goats could provide an important data to further breed improvement and animal genetics resource conservation in China.

  1. Isolation of Brucella melitensis from a RB51-vaccinated seronegative goat.

    Science.gov (United States)

    Herrera, Enrique; Rivera, Aldo; Palomares, E Gabriela; Hernández-Castro, Rigoberto; Díaz-Aparicio, Efrén

    2011-08-01

    The purpose of this study is to determine the etiology of abortions presented in a goat herd declared as free of brucellosis and vaccinated with RB51 located in Mexico. The serological diagnosis of brucellosis in 33 animals was performed. The study included three goats that aborted in the last third of gestation and 15 goats that gave birth normally; samples of milk and vaginal exudate were subjected to bacteriological study. All animals were negative for serological diagnosis, and isolation of Brucella melitensis was achieved in a single goat from vaginal exudate. However, the particularity is that this goat was negative to the card, indirect ELISA, and radial immunodiffusion tests. Isolation of a field strain was confirmed by biochemical test resistance to rifampicin and PCR. It is concluded that a goat which aborted in the last third of gestation was found spreading B. melitensis through vaginal discharge despite being vaccinated with RB51 and seronegative for brucellosis.

  2. South-South, Nigeria

    Directory of Open Access Journals (Sweden)

    Ovutor Owhoeli

    2014-01-01

    Full Text Available A total of 213 faecal samples were collected from four abattoirs and households to determine the prevalence of helminthes infections in exotic and indigenous goats in Port Harcourt, South-South, Nigeria. The study revealed that out of 153 exotic goats (Red Sokoto Capra hircus, 112 were infected with various species of gastrointestinal helminths; out of 60 indigenous goats (West African dwarf Capra hircus, 49 were also infected with various types of gastrointestinal helminths. The formol-ether concentration method was used to analyse the specimens. The study revealed that an overall prevalence of (75.5% was recorded, out of which 57 (76.0%, 55 (70.5%, and 49 (81.6% were recorded for exotic goat in the months of May–September, 2010, exotic goat in the months October 2010–February, 2011 and for indigenous goats, respectively. The overall prevalence amongst the infected animals was not statistically significant (P>0.05. Species of helminthes revealed from the study were, Haemonchus, Strongyloides, Chabertia, Trichuris, Ostertagia, Bunostomum, Trichostrongyloida, Ascaris, Tenia, Avitelina, Fasciola, Eurytrema, Gastrothylax, Schistosoma, and Dicrocoelium.

  3. Effect of bacteria proportion on the fermentation of goat yoghurt with probiotic culture.

    Science.gov (United States)

    Shu, Guowei; Wang, Shuai; Chen, Zikun; Chen, He; Wang, Changfeng; Ma, Yaning

    2015-01-01

    Goat milk production in Shaanxi province is dominant in China, but the product is mainly infant formula and adult milk powder; product homogeneity is serious and has no goat yoghurt with probiotic culture. The effect of bacteria proportion (1:3:1, 1:2:1, 1:1:1, 2:1:1, 3:1:1) on pH, acidity, and viable counts and sensory evaluation of goat milk fermented by probiotics including L. acidophilus, B. bifidum  or L. casei besides, S. thermophilus and L. bulgaricus for developing AB-goat yoghurt and BC-goat yoghurt was investigated. The optimum bacteria proportion of L. acidophilus : B. bifidum : S. thermophilus and L. bulgaricus for AB-goat yoghurt and B. bifidum : L. casei : S. thermophilus and L. bulgaricus for BC-goat yoghurt were both 2:1:1. The pH, acidity, the viable counts of L. acidophilus and B. bifidum, the total viable counts were respectively 4.60, 7.73 (g/L), 3.50×107 cfu/mL, 3.40×107 cfu/mL and 2.30×109 cfu/mL in AB-goat yoghurt. The pH, acidity, the viable counts of B. bifidum and L. casei, the total viable counts were respectively  4.61, 8.16 (g/L), 7.60×107 cfu/mL, 5.60×107 cfu/mL and 2.04×109 cfu/mL in BC-goat yoghurt. The bacteria proportion had a significant effect on fermentation of AB- and BC-goat yoghurt, the results are beneficial for developing AB-goat yoghurt and BC-goat yoghurt.

  4. Risk assessment of the risk of introduction and distribution of Sheep and goat pox in Bulgaria

    OpenAIRE

    Grigorova, Krasimira

    2014-01-01

    Sheep pox and Goat pox (Variola ovina; Variola caprina; Sheep pox, Goat pox) is a contagious viral disease of small ruminants. The disease can take place with moderate clinical presentations of local breeds, but for animals that have met for the first time the virus ends with death. Caused by a virus of Sheep pox and a virus of Goat pox, genus Capripoxvirus, family Poxviridae. Economic losses come from reduced milk production, lowering the quality of the leather, wool and more. Sheep...

  5. Yeast Culture and Vitamin E Supplementation Alleviates Heat Stress in Dairy Goats.

    Science.gov (United States)

    Wang, Lizhi; Wang, Zhisheng; Zou, Huawei; Peng, Quanhui

    2016-06-01

    This study was conducted to determine and compare the effects of yeast yeast culture (YC) and vitamin E (VE) supplementation on endotoxin absorption and antioxidant status in lactating dairy goats suffering from heat stress (HS). Three first lactation Saanen dairy goats (body weight 30±1.5 kg) were surgically fitted with indwelling catheters in the portal vein, mesenteric vein and carotid artery, and were randomly assigned to a 3×3 Latin square design. Dietary treatments were the basal diet, and the basal diet supplemented with either 100 IU VE or 30 g YC. Goats were kept in temperature and humidity-controlled room at 35°C from 8:00 to 20:00 and at 24°C from 20:00 till the next morning at 8:00. The relative humidity was kept at 55%. HS increased dairy goats' rectum temperature and respiration frequency (pdairy goats' rectum temperature during thermo-neutral period (p0.05). Dietary supplementation of VE and YC reduced heat stressed dairy goats' endotoxin concentration of the carotid artery and portal vein (pdairy goats' absorption of endotoxin in portal vein (pdairy goats' superoxide dismutase (SOD) concentration during HS and the whole experiment period (pdairy goats' malonaldehyde (MDA) concentration during HS and the whole experimental period, and the MDA concentration in the VE treatment was lower than the YC treatment (pdairy goats total antioxidant potential (TAP) concentration during HS, thermo-neutral and the whole experimental period (pdairy goats by weakening endotoxin absorption and promoting antioxidant capacity. Compared with YC, VE is much more powerful in easing dairy goats HS.

  6. Polymorphism of caprine milk alphas1-casein in relation to performance of four Polish goat breeds.

    Science.gov (United States)

    Barłowska, J; Litwińczuk, Z; Kedzierska-Matysek, M; Litwińczuk, A

    2007-01-01

    Polymorphism of goat milk alphas1-casein was determined and potential relations between genetic variants of this protein fraction and goat performance were evaluated. The investigations were performed on 598 goats assigned to of 4 breed groups (White improved 254 units, Coloured improved--124, White non-improved--146 and Coloured non-improved--74). For each goat, alphas1-casein polymorphism was determined in polyacrylamide gel by the PAGE-SDS method and percentage of milk alphas1-casein and gene frequency established. There was evaluated goat performance at successive lactations. In the goat population investigated, AA, AB, BB, AE, BE and EE alphas1-casein genotypes were identified. In all four breeds, alphas1-casein genotype EE clearly predominated (27.2-39.2%), recognized as "medium" and its share was higher in the groups of non-improved goats. It was conditioned by high frequency of gene E alphas1-casein (0.419-0.622). Generally, EE genotype percentage was higher in the non-improved goat groups. The improved goats, though, obtained higher productivity in each of the lactation studied. Analysis of relationships between alphas1-casein genetic variants and goats performance confirmed a significant influence on milk, protein and fat yields only in the Coloured improved goat group. There was revealed a more general tendency indicating a significant impact of "strong" alphas1-casein genotypes on a concentration of basic milk components, i.e. fat and protein, especially casein. In a group of goats producing milk of the highest casein content (over 2.4%) and protein (over 3.0%), the animals showing "strong" alphas1-casein variants dominated (85 and 70 %).

  7. The Small Ruminant Nutrition System: development and evaluation of a goat submodel

    OpenAIRE

    FOX, D. G.; A. S. Atzori; Tedeschi,L.O.; Cannas, A.

    2010-01-01

    The Small Ruminant Nutrition System (SRNS) is a computer model based on the structure of the Cornell Net Carbohydrate and Protein System for Sheep.A version of the SRNS for goats is under development and evaluation. In the SRNS for goats, energy and protein requirements are predicted based on the equations developed for the SRNS for sheep, modified to account for specific requirements of goats. Feed biological values are predicted based on carbohydrate and protein fractions and th...

  8. Productivity of sheep and goats under three management systems at Bamenda, Cameroon.

    Science.gov (United States)

    Ndamukong, K J; Sewell, M M; Asanji, M F

    1987-11-01

    The productivity of sheep and goats was examined under three management systems. A regime by which each animal received five doses of fenbendazole in a year gave similar results in terms of survival and liveweight gain to monthly dosing. Sheep kept by traditional methods without anthelmintic treatment survived and grew less well than goats. In contrast goats grew better and produced more young under traditional management although they were in general lighter than sheep.

  9. The effects of L-carnitine administration on energy metabolism in pregnant Halep (Damascus) goats

    OpenAIRE

    KAÇAR, Cihan; ZONTURLU, Abuzer Kaffar; KARAPEHLİVAN, Mahmut

    2010-01-01

    The aim of this study was to determine the effects of parenteral administration of L-carnitine on some biochemical parameters in Halep (Damascus) goats during the last month of pregnancy. L-carnitine was administrated to goats in group I (n = 13) by subcutaneous injections once a week during the last month of the pregnancy. Physiologic salt solution was administered to goats in group II (n = 12) by the same route during the same period. Differences of glucose concentration between groups were...

  10. Molecular Characterization of Black Bengal and Jamuna Pari Goat Breeds By RAPD Markers

    Directory of Open Access Journals (Sweden)

    M. A. Rahman

    2006-01-01

    Full Text Available This experiment was conducted in the Genetics, Breeding and Reproductive Biotechnology Laboratory under Goat and Sheep Production Research Division, Bangladesh Livestock Research Institute (BLRI, Saver, Dhaka, Bangladesh. DNA was extracted from 14 goat breeds and the extracted DNA was observed by gel electrophoresis. Eight goat specific primers were synthesized by ASM-800 DNA synthesizer and screened in the study and all these primers were capable of priming polymorphic amplification pattern in both the breeds. Random amplification of polymorphic DNA – Polymerase Chain Reaction (RAPD-PCR analysis was carried out using DNA samples of 14 black bengal goat and Jamuna pari goat breeds. Only unambiguous, reproducible and scorable polymorphic fragments were taken into consideration for analysis. Data were analyzed by using a computer programe POPGENE (Version 1.31. Highest level of Nei's[1] gene diversity value (0.4898 was observed in BMS 1494 locus and the mean genetic diversity was obtained 0.3724 among the 14 goat breeds. The highest number of polymorphism obserbed in primer BM1818.The pair-wise genetic distance value ranged from 0.2500 to 1.000. Dendrogram based on Nei's[1] genetic distance using Unweighted Pair Group Method of Arithmetic Means (UPGMA indicated segregation of the 14 goat breeds. Within Jamuna pari goat genetic similarity is low as well as black Bengal goat.

  11. Pathological changes in the respiratory tract of goats infected by Pasteurella multocida B:2.

    Science.gov (United States)

    Shafarin, M S; Zamri-Saad, M; Khairani, B Siti; Saharee, A A

    2009-01-01

    Clinical and pathological changes are described in groups of five goats pretreated with dexamethasone and then infected with a large dose of Pasteurella multocida B:2 (the cause of haemorrhagic septicaemia) by the intratracheal, subcutaneous or intranasal route (groups A, B and C, respectively). In group A, two goats died (on day 1 and 4 post-inoculation); in group B three died (days 2, 5 and 14); and in group C one died (day 20). The infecting organism was recovered from the four goats that died within cattle and buffalo, was absent in goats.

  12. A survey of West African Dwarf (WAD goats enterprises in Lafia area, Nasarawa State, Nigeria

    Directory of Open Access Journals (Sweden)

    Hassan Ishaq Ibrahim

    2011-01-01

    Full Text Available West African Dwarf (WAD Goat enterprises were studied using data collected from 120 households where goats are kept. The result revealed that majority of the households heads were male and married, with an average of 46 years and had up to eight years experience in goat production. A very few were members of cooperative societies. Contact with extension agents by the respondents was also minimal, while 40% rear goats for both home consumption and income generation. Goats were kept by the respondents under semi intensive and extensive feeding systems. The average number of goats kept per household was 12. Majority of the respondents sell their goats at home and the selling price was determined by the prevailing market price or by reproductive value. Feed shortage was the major constraint militating against goat production in the study area. There is a high potential to increase the productivity of goats if the technical and managerial constraints can be solved by providing better quality feeds and improved extension service delivery.

  13. A retrospective study of the inheritance of peromelia in Angora goats

    DEFF Research Database (Denmark)

    Agerholm, J.S.; Kielsgaard, M.E.; Pedersen, Jan W.

    1997-01-01

    in Angora goats, breeding results for goats being daughters of known carriers and which were then mated to a known carrier were analysed. Of 45 kids born in 1993 and 1994, five kids had peromelia. This corresponded to the expected 7:1 segregation. The difference between the number of affected male...... and female kids was not statistically significant. Peromelia affected kids occurred significantly more frequently among goats selected in the breeding study than among other goats in the respective herds. The study demonstrated that peromelia is inherited as an autosomal recessive defect. Based on knowledge...

  14. Replacement of alfalfa hay (Medicago sativa) with maralfalfahay (Pennisetum sp.) in diets of lactating dairy goats

    DEFF Research Database (Denmark)

    Criscioni, P.; Marti, J.V.; Pérez-Baena, I.

    2016-01-01

    tThe objective of this experiment was to study the effects of substituting alfalfa (Medicagosativa) with maralfalfa (Pennisetum sp.) on energy, nitrogen and carbon balance, methaneemission, and milk performance in dairy goats. Ten Murciano-Granadina dairy goats in latelactation (45.7 ± 2.96 kg...... of body weight [BW]) were selected in a 2-treatment and crossoverdesign experiment where each goat received both treatments in 2 periods. One group offive goats was fed a mixed ration with alfalfa as forage (A diet) and the other diet replacedalfalfa with maralfalfa (M diet) in a forage concentrate ratio...

  15. Sex determination in goat by amplification of the HMG box using duplex PCR.

    Science.gov (United States)

    Shi, Lei; Yue, Wenbin; Ren, Youshe; Lei, Fulin; Zhao, Junxing

    2008-05-01

    The objective of this study was to obtain a fast, accurate and reliable method of determining the sex of goat embryos prior to implantation through amplification of the high-motility-group (HMG) box of the sex-determining region of the Y chromosome (SRY) gene of the goats. Goat specific primers were designed for duplex polymerase chain reaction (PCR). As an internal control gene, the goat beta-action gene sequence was simultaneously amplified together with the HMG box of goat SRY gene. Males showed both 1 SRY band and 1 beta-action band, but only 1 beta-action band was present in the agarose gel electrophoresis of females. The result indicated that the goat HMG-box sequence motif of SRY was male specific. Afterward, the optimized PCR procedure was applied in 30 embryo biopsies and the biopsied embryos were transferred into 30 recipient female goats. The sex of the 13 kids proved anatomically corresponded to the sex determined by PCR (100% accuracy). Thus, this study showed that this duplex PCR method can be applied to sex the goat pre-implantation embryos and to manipulate the sex ratio of offspring in goat breeding programs.

  16. Levels of hormones and cytokines associated with growth in Honamlı and native hair goats.

    Science.gov (United States)

    Devrim, A K; Elmaz, O; Mamak, N; Sudagidan, M

    2015-01-01

    This study was designed to assess alterations of hormone and cytokine levels associated with growth period during puberty in Honamlı goats which were identified as a new goat breed and had one of the highest meat production potential among the other goat breeds in Turkey. Honamlı goats are originated from native hair goats, so parallel studies of sampling and analyzing were conducted also in native hair goats which have moderate meat production. Blood serum samples of Honamlı (n=90) and native hair goats (n=90) were obtained from the pure herds in Korkuteli and Ka districts of Anatolia. Concentrations of growth hormone (GH), myostatin (MSTN), insulin-like growth factor (IGF), growth hormone releasing hormone (GHRH), growth hormone releasing peptide (GHRP), leptin, transforming growth factor-betal (TGF-β1) and vascular endothelial cell growth factor (VEGF) levels were measured by ELISA in each breed in the age groups of 4, 8 and 12 months. The present results indicate interesting correlations among the age groups and all the examined hormone and cytokine parameters exhibited significant (Phormonal alterations of goats could occur at 4th month of age. The results reported here emphasize the primary role played by GH, MSTN, IGF-1, leptin, GHRH, GHRP, TGF-βi and VEGF in the first year growth period of goats.

  17. Molecular cytogenetics and comparative mapping in goats (Capra hircus, 2n = 60).

    Science.gov (United States)

    Schibler, L; Di Meo, G P; Cribiu, E P; Iannuzzi, L

    2009-01-01

    Few goat genome analysis projects have been developed in the last 10 years. The aim of this review was to compile and update all available cytogenetic mapping data, according to the last goat chromosome nomenclature, as well as human and cattle whole genome sequences. In particular, human regions homologous to most of the FISH-mapped microsatellites were identified in silico. This new goat cytogenetic map made it possible to refine delineation of conserved segments relative to the human and cattle genomic sequence. These improvements did not lead to detection of major new rearrangements within ruminants but confirmed the good conservation of synteny and the numerous intrachromosomal rearrangements observed between goats and humans.

  18. Serology and clinical relevance of Corynebacterium pseudotuberculosis in native Korean goats (Capra hircus coreanae).

    Science.gov (United States)

    Jung, Byeong Yeal; Lee, Seung-Hun; Kim, Ha-Young; Byun, Jae-Won; Shin, Dong-Ho; Kim, Daekeun; Kwak, Dongmi

    2015-04-01

    This study was conducted to assess the seroprevalence and clinical relevance of Corynebacterium pseudotuberculosis, which is the causative agent of caseous lymphadenitis (CLA), in native Korean goats (Capra hircus coreanae). A total of 466 native Korean goats from 40 herds (11 to 12 samples per herd) were randomly selected throughout the nation and evaluated by direct palpation, bacterial isolation, ELISA, and PCR. In serological examinations, 267 (57.3 %) of the goats tested were positive against C. pseudotuberculosis. When seroprevalence was analyzed according to age, region, and season, statistically significant differences were observed in relation to all three parameters (P < 0.05). For clinical examination, the superficial lymph nodes of all goats were palpated to diagnose CLA. Pus samples taken from superficial abscesses were used for bacterial isolation. Among the 466 goats tested, 34 (7.3 %) were presumptively diagnosed with CLA, and C. pseudotuberculosis was isolated from 24 goats (70.6 % of goats with CLA lesions) whose infections were confirmed by PCR. Considering the high seroprevalence and bacterial isolation rate from most of the superficial CLA lesions, it is suspected that many internal CLA lesions exist in this goat population. These results suggest that C. pseudotuberculosis infection is widespread in native Korean goats, and appropriate control programs need to be established.

  19. Goat Production in El Salvador: A Focus on Animal Health, Milking Hygiene, and Raw Milk Quality

    Directory of Open Access Journals (Sweden)

    Kristina Linderot de Cardona

    2017-01-01

    Full Text Available Often referred to as “the poor man’s cow,” goats are important livestock in developing countries and in El Salvador goat management and milk are growing in popularity. This study focuses on the general health of Salvadoran goats and national husbandry systems as well as goat products and milking hygiene. The survey was submitted in western and central parts of the country: 191 goat owners were interviewed on animal management and production, 434 goats underwent a basic clinical exam, and raw milk samples were taken from 60 lactating does. Milk samples were examined for total plate count, Staphylococcus aureus, Salmonella spp., Escherichia coli, and Listeria monocytogenes. The majority of goats were managed under a traditional husbandry system naming milk production as their main purpose. Based on the physical exam, the overall goat health was acceptable but in need of improvement. The results of the raw milk samples did not indicate a mayor microbial contamination. Development programs and education of Salvadoran goat owners are recommended to improve goats’ health and productivity in El Salvador. Further studies on the microbial quality on raw goat’s milk are necessary to determine the health risk when consumed. The information obtained in this investigation will serve as a base for future projects.

  20. Characterization of Exon 2 and Intron 2 of Leptin Gene in Native Anatolian Goat Breeds

    Directory of Open Access Journals (Sweden)

    Özge BAKIRCIOĞLU

    2016-07-01

    Full Text Available Studies performed on farm animals like cattle and pig have shown that there has been a relationship between leptin gene (LEP and carcass meat quality, milk production and content, and economic parameters such as reproduction and food consumption. There has been scarce research conducted related to leptin gene of sheep and especially goat. The aim of the study is to reveal the genetic structures of goats living in Turkey through nucleotide sequence analysis in targeted zones of LEP gene Exon 2 and Intron 2 of Anatolian Black, Kilis and Angora goat breeds which are commonly fed in Anatolia. According to the sequence analysis results of each three breeds, Anatolian Black goat breed have the highest haplotype number with nucleotide and haplotype diversity both in exon 2 and intron 2. There was only one haplotype found in both exon 2 and intron 2 in Angora goat breed. There was no nucleotide diversity found in individuals belonging to Angora goat breed. Taking the regions analyzed for LEP gene into consideration, it is seen that Anatolian Black goat breed has the highest genetic diversity among other goat breeds fed in Anatolia. Future studies upon the LEP gene in goats should take into account of increasing the sample size and of base in order to obtain more useful information for better understanding the gene structure.

  1. Fate of sodium arsenate in dairy sheep and goats.

    Science.gov (United States)

    Shariatpanahi, M; Anderson, A C

    1985-08-01

    This study followed the uptake, distribution, and elimination of sodium arsenate administered in a single dose and in multiple doses, respectively, to Iranian dairy sheep and goats. In the single dosing study, the blood concentration data fit an open two-compartment model of the form:C b (t)=-(A+B)e (-kat) +Ae (-αt) +Be (-βt) Absorption distribution and elimination rate constants were statistically significantly different for the two animal species. In the multiple dosing study, arsenic accumulated in the blood of both animal species, as expressed by a one compartment model of the form:C t =C ss (1-e (-kt) ) Arsenic was eliminated rapidly at the termination of dosing, with the blood washout half-life being shorter in sheep than in goats. Urinary excretion was the major elimination route from the body of both species.

  2. Isolation of prion with BSE properties from farmed goat.

    Science.gov (United States)

    Spiropoulos, John; Lockey, Richard; Sallis, Rosemary E; Terry, Linda A; Thorne, Leigh; Holder, Thomas M; Beck, Katy E; Simmons, Marion M

    2011-12-01

    Transmissible spongiform encephalopathies are fatal neurodegenerative diseases that include variant Creutzfeldt-Jakob disease in humans, scrapie in small ruminants, and bovine spongiform encephalopathy (BSE) in cattle. Scrapie is not considered a public health risk, but BSE has been linked to variant Creutzfeldt-Jakob disease. Small ruminants are susceptible to BSE, and in 2005 BSE was identified in a farmed goat in France. We confirm another BSE case in a goat in which scrapie was originally diagnosed and retrospectively identified as suspected BSE. The prion strain in this case was further characterized by mouse bioassay after extraction from formaldehyde-fixed brain tissue embedded in paraffin blocks. Our data show that BSE can infect small ruminants under natural conditions and could be misdiagnosed as scrapie. Surveillance should continue so that another outbreak of this zoonotic transmissible spongiform encephalopathy can be prevented and public health safeguarded.

  3. Serial Nuclear Transfer of Goat-Rabbit Interspecies Reconstructed Embryos

    Institute of Scientific and Technical Information of China (English)

    ZHANG Zhi-guo; CHENG Li-zi; ZHANG Xiao-rong; LIU Ya; JING Ren-tao; WANG Cun-li; ZHAO Huan; LI Bin; CAO Chen-chong; LI Dong-wei

    2005-01-01

    The experiments of serial nuclear transfer were conducted between Boer goat and rabbit. The enucleated oocytes of rabbit were used as recipients while the blastomeres of goat morula was used as nuclear donor. The reconstructed embryos developing to morula were used as donor for serial cloning. As a result, two generations of reconstructed embryos were obtained, including 58 first generation reconstructed embryos and 14 second generation reconstructed embryos. The fusion rates were 79.5 and 70%, respectively. and there was no significant difference between them (P>0.05). The cleavage rates were 75.9 and 28.6% respectively with significant difference (P<0.01). No blastocyst was obtained from the second generation reconstructed embryos while 13.8% of first generation reconstructed embryos developed to blastocyst.

  4. Sister chromatid exchange in Polish White improved goats (Capra hircus).

    Science.gov (United States)

    Wójcik, Ewa; Smalec, Elzbieta

    2012-01-01

    The study was aimed at evaluating the frequency of spontaneous sister chromatid exchange in Polish White Improved goats (Capra hircus). The mean number of SCEs/cell was 2.73 +/- 1.84. The effect of sex and age on SCE incidence was also investigated. No statistically significant differences in the number of SCEs/cell were observed between the males and females. On the other hand, age was found to significantly influence SCE frequency. A lower SCE frequency was observed in younger goats. A positive correlation between chromosome length and SCE number was identified. The longer the chromosome, the more exchanges occurred. The highest number of SCEs was observed in the interstitial region, the lowest in the distal area.

  5. Oestrus ovis larval myiasis among goats in northern Jordan.

    Science.gov (United States)

    Abo-Shehada, Mahmoud N; Batainah, Tharwat; Abuharfeil, Nizar; Torgerson, P R

    2003-05-30

    From December 1998 to December 1999, heads of 520 local goats slaughtered at the Irbid, Ramtha and Howarra Abattoirs (northern Jordan) were examined for the three larval instars (L(1)-L(3)) of Oestrus ovis. Of 520 heads, 126 (24%) were infested with O. ovis larvae. All three larval instars were observed in both sexes; all age groups were infested in each month of the year. The mean age of the goats sampled was 1.5 years. The numbers of parasites infesting hosts showed a significant (P<0.05) correlation with sheep age (r(sp)=0.31-0.42) for all three larval instars. The numbers of larvae in each host followed an overdispersed distribution, which fit a negative-binomial model (but not a Poisson distribution). There were more parasites recorded in the presence of purulent discharge or laryngitis, fewer in the presence of catarrhal discharge and no association with pharyngitis sinusitis, or rhinitis.

  6. Tick population in goats and sheep in Šabac

    Directory of Open Access Journals (Sweden)

    Ivan Pavlović

    2016-03-01

    Full Text Available During our examination performed in the period from 2010 to 2012, we collected ticks from 52 flocks of sheep and 38 goat flocks. Ticks infestation occured in 15.97% (214/1340 of sheep and 16.93% (107/632 of goats. The result showed the presence of Ixodes ricinus, Rhipicephalus sanguineus, R. bursa, Dermacentor marginatus, D. pictus, Haemaphysalis punctata and Ha. inermis. Additional to determination of tick species during the research, the sex ratio and the monthly influence of microclimate conditions (temperature, relative humidity and precipitation quantity on the dynamics of populations of ticks were followed. Obtained results indicate the importance of the impact of climatic factors on the population dynamics of some species of ticks as well as the dynamics and abundance of different sexes within established species of ticks.

  7. [External ophthalmic myiasis cause by Oestrus ovis (sheep and goat botfly)].

    Science.gov (United States)

    Wölfelschneider, P; Wiedemann, P

    1996-10-01

    The case of a 22-year-old woman is presented. The patient complained of a severe foreign-body sensation, immediately after being back at home from vacation in Greece. The eye showed redness and hyperaemia. The cornea was slightly clouded. On the tarsal plate white larvae of an approximate length of 1.5 mm and width of 0.5 mm were moving. The visual acuity was 1,0 and the inner parts of the eye were clinically inconspicuous. The parasites were removed and preserved. After instillation of Betaisodona into the conjunctival sac antibiotics (Aureomycin) were prescribed. After 2 days the clinical signs had disappeared nearly completely. An ENT-examination showed regular findings. The larva was identified as a first-instar larva of Oestrus ovis. This insect causes external ophthalmomyiasis. The larva develops into an adult fly. O. ovis is well known as a parasite in the nasal cavities of domestic sheep and goats. The infestation of a human eye with maggots of a fly is a rare disease. The parasites are very mobile and clinical signs are variable. A penetration into the eye is possible. Since people have been travelling more often the infection with parasites has a greater probability, although these insects are living in central Europe and in Germany.

  8. Interaction of parasitism and nutrition in goats: effects on haematological parameters, correlations, and other statistical associations.

    Science.gov (United States)

    Blackburn, H D; Rocha, J L; Figueiredo, E P; Berne, M E; Vieira, L S; Cavalcante, A R; Rosa, J S

    1992-10-01

    Weaned wether goats (n = 144) approximately 6 months of age were placed in a 2 x 3 factorial experiment to test the effects and interaction of two levels of nutrition (growth+maintenance, NUT1; and twice growth+maintenance, NUT2) and three levels of Haemonchus contortus burden (0, 500, and 2000 larvae administered every 2 weeks; W0, W500, and W2000, respectively) on packed cell volume, red blood cell count, total serum protein and leukocytes. The statistical analysis revealed clear and proportionate differences among levels of infection for all variables. A significant (P effect was also found associated with all the variables except leukocytes. Nutrition by worm load interactions were found for packed cell volume and leukocytes. The neutrophil/lymphocyte ratio was higher in the NUT1-infected animals, leading to the nutrition by worm load interaction for leukocytes. An analysis for the different leukocyte types revealed significant (P effect for basophil count and immature white cells. Several significant correlations were observed between pairs of variables. Faecal egg output could be predicted from actual worm count in three of the four necropsy periods. The clear differences observed for blood parameters were not present in production traits, suggesting that physiological thresholds may play an important role in framing the metabolic activity of biological organisms. Total serum protein was the best indicator of these effects on production parameters.

  9. Survey on the fatty acids profile of fluid goat milk

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    Daniela Pittau

    2013-10-01

    Full Text Available Fluid goat milk submitted to thermal treatment has interesting nutritional properties and a potential expanding market. The present study was aimed to conduct fatty acids profile characterisation of goat milk placed on market. Forty-nine fluid milk samples were collected: 12 pasteurised, 12 pasteurised at high temperature, 11 ultrahigh temperature (UHT whole milk and 14 UHT semi-skimmed milk. Milk samples were collected at retail level from 7 different companies and from different production batches. After extraction and methilation, fatty acids (FAs profile was determined on each sample using a gas chromatograph with flame ionisation detector (GC-FID with high-polarity capillary column. The concentration (g/100mL of saturated fatty acids (SFAs, monounsaturated fatty acids (MUFAs, polyunsaturated fatty acids (PUFAs, trans fatty acids (t-FAs, and isomers of conjugated linoleic acid (CLA was determined. N-6/n-3 ratio, atherogenic index (AI and thrombogenic index (TI were also assessed. Fluid goat milk lipid profile was characterised by SFAs (68.4% of total FAs, PUFAs (5.3%, MUFAs (21.3%, t-FAs (3.6% and CLA (0.8%. The most represented fatty acids were: 16:0 (24.5%, 9cis-18:1 (18.2%, 18:0 (9.6%, 14:0 (9.5%, 10:0 (9.3% and 12:0 (4.5%. Nutritional indices were 2.8-6.8 for n-6/n-3 ratio; 2.3-2.9 for AI; and 2.7-3.2 for TI. Milk produced by small scale plants, with no milk fat standardisation, showed greater differences in fatty acid profile as compared to industrial plants milk. Large scale production is characterised by commingled bulk tank milk of different origins and then is more homogeneous. The whole goat milk supply chain should be controlled to obtain milk with fatty acids of high nutritional value.

  10. Goat farming systems in Martinique: management and breeding strategies.

    Science.gov (United States)

    Alexandre, G; Leimbacher, F; Maurice, O; Domarin, D; Naves, M; Mandonnet, N

    2009-04-01

    To be successful, initiatives to improve farmer's goat production should directly address the needs and objectives of the keepers while promoting rational use of local genetic resources. A survey was carried out to implement a genetic policy governing meat goat farming in Martinique (11,400 heads and 33,400 ha arable land). The questionnaire comprised a total of 27 items with 306 modalities, and included questions on farm structure, crop and animal productions, management of feeding, reproduction and health control. The sample consisted of 33 farmers with 644 ha and 2,680 goats (1,286 does and 52 bucks), 97% of does in the studied sample were crossbred, 56% of bucks were" imported" breeds (Boer or Anglo-Nubian). The number of goats per farm varied from 16 to 582. The feeding system was predominantly grazing, according to a rotation (55% of cases) or continuous grazing system (42%). On 62% of farms, the males remained with the females permanently, also 83% of farmers did not resort to methods of controlled-mating. The first criteria used for choosing animals (80 to 90% of answers) of both sex, were development and conformation. Assuming that adaptive together with productive traits are important in tropical zones, it is advisable to better define the maternal lineage of the local livestock (presently very sparse records), to improve reproduction management and culling strategies (poor and inadequate management practices do not support any genetic improvement programme), and to guide the farmers in their decisions by employing concerted interprofessional actions (choice of meat breed, market studies).

  11. Acute metabolic and physiologic response of goats to narcosis

    Science.gov (United States)

    Schatte, C. L.; Bennett, P. B.

    1973-01-01

    Assessment of the metabolic consequences of exposure to elevated partial pressures of nitrogen and helium under normobaric and hyperbaric conditions in goats. The results include the finding that hyperbaric nitrogen causes and increase in metabolic rate and a general decrease in blood constituent levels which is interpreted as reflecting a shift toward fatty acid metabolism at the expense of carbohydrates. A similar but more pronounced pattern was observed with hyperbaric helium.

  12. Contamination of bovine, sheep and goat meat with Brucella spp.

    OpenAIRE

    Francesco Casalinuovo; Lucia Ciambrone; Antonio Cacia; Paola Rippa

    2016-01-01

    A study was conducted in order to evaluate the contamination by Brucella spp. of meat from animals slaughtered because they had resulted positive for brucellosis at some time during their life. After slaughter and before delivery to market outlets, swab samples were taken from 307 carcasses of infected animals: 40 cattle, 60 sheep and 207 goats. The swabs were subsequently analysed by means of polymerase chain reaction (PCR) tests. In addition, bacteriological tests were carried out on the ly...

  13. Chlamydiaceae and chlamydial infections in sheep or goats.

    Science.gov (United States)

    Rodolakis, A; Laroucau, K

    2015-12-14

    Chlamydiae induce a range of pathological syndromes in small ruminants. Abortion is the most common clinical expression of the infection that causes important economic losses and presents a risk to human health, particularly in pregnant women. The present paper gives an overview of chlamydial infections in sheep and goats, focusing specifically on abortion and on recent data brought by cellular and genomic approaches regarding genotyping, virulence of strains, epidemiology, diagnosis, pathogenesis and control of the disease.

  14. Cabra (goat and cultural issues of animal metaphors

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    Fernanda Carneiro Cavalcanti

    2016-03-01

    Full Text Available The vision of an embodied mind which joins the Theory of Conceptual Metaphor is, above all, based on the idea of a mind which results from the interaction between the human sensory-motor program and the physical and social-cultural environment. However, claiming the existence of what he calls the paradox of metaphor, Gibbs (2008 identifies a tension between the universal and variational aspects of metaphors. From this perspective, this article discusses the role of knowledge and cultural norms in the constitution of animal metaphors, especially in the conceptualization of man in terms of cabra (goat by members of the Fortaleza-Ceara community in northeastern Brazil. For this purpose, the article is organized in four sections, apart from an introduction. In three sections, we discuss the cultural model of the Great Chain of Being and its relation to animal metaphors based on Kövecses (2010 and Lakoff and Turner (1989; the issue of universality in Conceptual Metaphors according to Kövecses (2005; 2009; cultural variation of metaphors with emphasis on the animal metaphor cabra (goat based on Kövecses (2009 and Rodriguez (2009. In the fifth and last section final considerations are presented which point to the animal metaphor cabra (goat of an example of Conceptual Metaphor both potentially universal since it maps in the generic level the conceptual domains human being and animal, as well as variational since the cross domain mappings of man and cabra (goat are motivated by norms and shared cultural knowledge among the members of the Fortaleza-Ceara community.

  15. Comparative Evaluation of Midventral and Flank Laparotomy Approaches in Goat

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    A. A. Abubakar

    2014-01-01

    Full Text Available The aim of the study was to compare two laparotomy approaches (flank and midventral. Ten (n=10 apparently healthy goats of different breeds and sex, average age of 12±2.1 months, and average weight of 13.4±2 kg were used for the investigation. The goats were randomly divided into flank and midventral groups, each group comprising five goats (n=5. Standard aseptic laparotomy was performed under lumbosacral epidural anaesthesia with mild sedation. Postsurgical wound score showed significant difference (P<0.05 in erythema at 18–24 hours and 10–14 days after surgery between the two approaches; significant difference of dehiscence between the two groups was also recorded at 10–14 days after surgery. Total white blood cells (WBC and lymphocytes counts were significantly different (P<0.05 at the first and second week after surgery. There was significant difference of platelets critical value and platelets dimension width at the first and second week after surgery. Significant difference of packed cells volume between the two approaches was also recorded one week after surgery. It was concluded that midventral laparotomy approach can be conveniently and safely performed under aseptic precautions without fear of intra- and postoperative clinical problems.

  16. Clinical pharmacology of buprenorphine in healthy, lactating goats.

    Science.gov (United States)

    Ingvast-Larsson, C; Svartberg, K; Hydbring-Sandberg, E; Bondesson, U; Olsson, K

    2007-06-01

    The pharmacokinetics and the effects of the opioid buprenorphine on behavior, cardiovascular parameters, plasma concentrations of cortisol and vasopressin were studied in the goat. After intravenous injection at a dosage of 0.02 mg/kg bw, the terminal half-life was 73.8+/-19.9 min (mean+/-SD), the apparent volume of distribution 5.22+/-1.01 L/kg, and total body clearance 79.1+/-18.5 mL/min/kg. After intramuscular administration of buprenorphine at the same dosage, bioavailability was complete and clearance was 54.7+/-16.6 mL/min/kg. Heart rate, blood pressure and concentrations of cortisol and vasopressin in plasma increased after drug administration. The goats became agitated and stopped ruminating. The effects were more pronounced the first time the animals received the drug, especially the influence on the hormone levels. The concentrations of cortisol and vasopressin in plasma remained unaffected after the second dose despite a wash-out period of 3-6 weeks. Buprenorphine may be an unsuitable drug in goats because of the profound inhibition of rumination and the agitation it causes. The short half-life of buprenorphine may limit its use if long-term analgesia is required but be advantageous if a short acting drug is desirable.

  17. Hybrid origin of the Pliocene ancestor of wild goats.

    Science.gov (United States)

    Ropiquet, Anne; Hassanin, Alexandre

    2006-11-01

    Recent theories on speciation suggest that interspecific hybridization is an important mechanism for explaining adaptive radiation. According to this view, hybridization can promote the rapid transfer of adaptations between different species; the hybrid population thus invades new habitats and diversifies into a variety of new species. Although hybridization is well accepted as a fairly common mechanism for diversification in plants, its role in the evolution of animals is more controversial, because reduced fitness would typically condemn animal hybrids to an evolutionary dead-end. Here, we examine DNA sequences of four mitochondrial and four nuclear genes selected for resolving phylogenetic relationships between goats, sheep, and their allies. Our analyses provide evidence of strong discordance for the position of Capra between mitochondrial and nuclear phylogenies. We suggest that the common ancestor of wild goats arose from interspecific hybridization, and that the mitochondrial genome of a species better adapted to life at high altitudes was transferred via this route into the common ancestor of Capra. We propose that the acquisition of more efficient mitochondria has conferred a selective advantage on goats, allowing their rapid adaptive radiation during the Plio-Pleistocene epoch. Our study therefore agrees with theories that predict an important role for interspecific hybridization in the evolution and diversification of animal species.

  18. Experimental Clostridium perfringens type D enterotoxemia in goats.

    Science.gov (United States)

    Uzal, F A; Kelly, W R

    1998-03-01

    The effects of intraduodenal administration of Clostridium perfringens cultures and culture products in goats were evaluated to develop a reliable experimental model of enterotoxemia in this species. Five conventionally reared, 11-16-week-old Angora goat kids were dosed intraduodenally with whole cultures of C. perfringens type D; five similar animals were dosed with C. perfringens type D filtered culture supernatant; and a third group of five kids was dosed with C. perfringens type D washed cells. Two kids were used as controls and received sterile, nontoxic culture medium intraduodenally. All animals received starch solution into the abomasum. All five kids inoculated with whole culture and three of five dosed with culture supernatant and with washed cells developed central nervous system signs. Diarrhea was observed in two of five kids inoculated with whole culture, in all five of those dosed with culture supernatant, and in three of five of those that received washed cells. The most striking postmortem findings consisted of lung edema, necrotizing pseudomembranous colitis, and cerebral vasogenic edema. The protocol thus provided a reasonable model of naturally occurring enterotoxemia in goats, producing a range of clinical signs and postmortem changes similar to those observed in the natural disease.

  19. Extinct mountain goat ( Oreamnos harringtoni) in Southeastern Utah

    Science.gov (United States)

    Mead, Jim I.; Agenbroad, Larry D.; Phillips, Arthur M.; Middleton, Larry T.

    1987-05-01

    The extinct Harrington's mountain goat ( Oreamnos harringtoni Stock) is predominantly known from dry cave localities in the Grand Canyon, Arizona, in addition to two sites in the Great Basin, Nevada, and from San Josecito Cave, Nuevo Leon, Mexico. A dry shelter in Natural Bridges National Monument, on the central Colorado Plateau, southeastern Utah, preserves numerous remains of the extinct mountain goat in addition to pack rat middens. Remains from a 100-cm stratigraphic profile indicate that O. harringtoni lived on the plateau >39,800 yr B.P., the oldest directly dated find of extinct mountain goat. Plant macrofossils indicate that Engelmann's spruce ( Picea engelmannii), limber pine ( Pinus flexilis), rose ( Rosa cf. woodsii), and Douglas fir ( Pseudotsuga menziesii) grew during the late Pleistocene where a riparian and a pinyon-juniper ( Pinus edulis-Juniperus osteosperma) community now predominates; Douglas fir are found only in mesic, protected, north-facing areas. Limber pine, Douglas fir, bark, and grasses were the major dietary components in the dung. A springtime diet of birch ( Betula) is determined from pollen clumps in dung pellets.

  20. Abattoir survey on extra-cerebral coenurosis in goats

    Directory of Open Access Journals (Sweden)

    Schuster R. K.

    2015-12-01

    Full Text Available Out of 19,046 goats aged between 5 and 6 month and slaughtered at an abattoir in Dubai between September 2012 and March 2014, 57 carcasses were objected at meat inspection due to the presence of bladder worms of the coenurus type. The majority showed single cysts that were cut out but 10 carcasses had to be discharged due to the presence of multiple cysts and with a maximum number of 41 coenuri. In the majority of carcasses, cysts were located in the legs (n=45 followed by abdominal muscles (n=16, diaphragm (n=14 and shoulder (n=13. Loin, rack, renal fat, heart, neck, masseter were other cyst locations. The size of the detected parasitic cysts ranged from 0.7 ml to 90 ml. The maximum number of 1,102 scolices was counted in an 86 ml coenurus found in the leg of a goat. Cysticercus tenuicollis was another cestode larval stage found in livers of 302 goats. A mixed infection with both parasites was detected in 35 carcasses.

  1. [First outbreak of bluetongue in goats in The Netherlands].

    Science.gov (United States)

    Dercksen, D; Groot Nibbelink, N; Paauwe, R; Backx, A; van Rijn, P; Vellema, P

    2007-10-15

    For the first time, bluetongue has been diagnosed in goats in the Netherlands and in Northwest-Europe. On the 17th of August 2006, bluetongue was for the first time diagnosed in sheep and a little later in cattle in The Netherlands. The clinical symptoms, diagnostics and differential diagnosis of bluetongue (BT) in goats in the Netherlands are described. The most obvious clinical signs were an acute drop in milk production and high fever (up to 42 degrees C). Clinical signs were less obvious than usually seen for clinically diseased sheep and cattle. A few goats showed oedema of the lips and the head, some nasal discharge and scabs on the nose and lips. Further erythema of the skin of the udder and small subcutaneous hemorrhages were seen. Just like one year ago, for the very first suspicion of bluetongue in Northwest-Europe, a good collaboration between practitioners, specialists of the Animal Health Service (GD Deventer), the Specialist Team of the Food and Consumer Product Safety Authority (VWA), and the Central Institute for animal Disease Control (CIDC-Lelystad) in The Netherlands, led to the first and rapid notification and confirmation of the suspicion of bluetongue.

  2. Effect of zinc supplementation on reproductive performance of Teressa goat

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    M. S. Kundu

    2014-06-01

    Full Text Available Aim: The present study evaluates the effect of dietary zinc supplementation on reproductive and productive performance of Teressa goat, an indigenous species of Andaman and Nicobar Islands. Materials and Methods: Eighteen female goats were randomly divided into 3 groups of 6 animals each; (A control with basal ration without any zinc supplementation (B Treatment 1 with basal ration supplemented with 50 ppm zinc oxide (C Treatment 2 with basal ration supplemented with 100 ppm zinc oxide. Different reproductive parameters, e.g. numbers of days to oestrus, the incidence of oestrus, pregnancy rate, kidding rates and weight of kids were recorded. Results: Data indicated that the supplementation of different levels of inorganic zinc oxide significantly increased the incidence of oestrus (33%, pregnancy rate (12%, kidding rate (5% and resulted in shorter onset (8 days of oestrus as compared to the control. The mean body weight and daily weight gain of kids born to supplemented does were significantly (p<0.05 higher than the kids born to control. Conclusion: The supplementation of 50 to 100 ppm zinc oxide to the basal diet of Teressa goat significantly improved different productive and reproductive parameters.

  3. Endocrine and metabolic traits in goat kids around weaning

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    F. Rosi

    2010-04-01

    Full Text Available Eleven Saanen kids, three days after birth, were divided into two groups: WEAN and MILK. All kids were fed goat milk until the 5th week of age, when the WEAN group began a weaning protocol. MILK group continued to receive goat milk for the entire experimental period, while WEAN group was weaned at 47 days of age. Starting from the 3rd week of age, body weight was recorded and blood samples were taken weekly, before the first meal of the day. Plasma was analysed for glucose, total protein, free aminoacid, insulin, leptin and ghrelin.Weaning did not affect plasma levels of total protein and leptin, but decreased plasma glucose and free aminoacid, and increased ghrelin concentration. Moreover, weaning decreased plasma insulin level more than three times. This result was probably the consequence of the lower concentration of plasma glucose of the WEAN group, but the effect could be enforced by the milk-borne insulin ingested by the MILK kids with the diet. Goat milk contains peptides that can pass across the intestinal epithelium and enter the systemic circulation, suggesting a possible role in accomplishing the immature ability of suckling animals to produce hormones and growth factors.

  4. Tannic acid degradation by Klebsiella strains isolated from goat feces

    Directory of Open Access Journals (Sweden)

    Arezoo Tahmourespour

    2016-03-01

    Full Text Available Background and Objectives: Tannins are toxic polyphenols that either bind and precipitate or condense proteins. The high tannin content of some plants is the preliminary limitation of using them as a ruminant feed. So, the aim of this study was the isolation and characterization of tannic acid degrading bacterial strains from goat feces before and after feeding on Pis- tachio-Soft Hulls as tannin rich diet (TRD.Materials and Methods: Bacterial strains capable of utilizing tannic acid as sole carbon and energy source were isolated and characterized from goat feces before and after feeding on TRD. Tannase activity, maximum tolerable concentration and biodegradation potential were assessed.Results: Four tannase positive isolates were identified as Klebsiella pneumoniae. Isolated strains showed the maximum tolerable concentration of 64g/L of tannin. The tannic acid degradation percentage at a concentration of 15.0 g/L reached a maximum of 68% after 24 h incubation, and more than 98% after 72 h incubation. The pH of the medium also decreased along with tannic acid utilization.Conclusions: It is obvious that TRD induced adaptive responses. Thus, while the bacteria were able to degrade and detoxify the tannic acids, they had to adapt in the presence of high concentrations of tannic acid. So, these isolates have an amazing potential for application in bioremediation, waste water treatment, also reduction of tannins antinutritional effects in animal feeds.Keywords: Biodegradation; Goat feces; Klebsiella strains; Tannic acid

  5. Inquiring into Red/Red Inquiring

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    Ken Gale

    2013-05-01

    Full Text Available This layered account of an inquiry into ‘red’ emerged out of a collective biography workshop. In the middle of the Wiltshire countryside, an international and interdisciplinary group of scholars gathered together to write and make other things and marks on paper that asked questions of, and into, the spaces between words, people, things and their environments. We did not set out to workshop or write into or paint ‘red’ but, rather, it was red that slipped in, uninvited, and painted and wrote us. Red arose as a blush or a stain seeping amongst us that became referenced obliquely by material objects, metaphors and fairytales. The stain spread, became noticeable through our weekend together and beyond it, creating another (bright red artery vein of connection to write with.

  6. Altered lipid and salt taste responsivity in ghrelin and GOAT null mice.

    Directory of Open Access Journals (Sweden)

    Huan Cai

    Full Text Available Taste perception plays an important role in regulating food preference, eating behavior and energy homeostasis. Taste perception is modulated by a variety of factors, including gastric hormones such as ghrelin. Ghrelin can regulate growth hormone release, food intake, adiposity, and energy metabolism. Octanoylation of ghrelin by ghrelin O-acyltransferase (GOAT is a specific post-translational modification which is essential for many biological activities of ghrelin. Ghrelin and GOAT are both widely expressed in many organs including the gustatory system. In the current study, overall metabolic profiles were assessed in wild-type (WT, ghrelin knockout (ghrelin(-/-, and GOAT knockout (GOAT(-/- mice. Ghrelin(-/- mice exhibited decreased food intake, increased plasma triglycerides and increased ketone bodies compared to WT mice while demonstrating WT-like body weight, fat composition and glucose control. In contrast GOAT(-/- mice exhibited reduced body weight, adiposity, resting glucose and insulin levels compared to WT mice. Brief access taste behavioral tests were performed to determine taste responsivity in WT, ghrelin(-/- and GOAT(-/- mice. Ghrelin and GOAT null mice possessed reduced lipid taste responsivity. Furthermore, we found that salty taste responsivity was attenuated in ghrelin(-/- mice, yet potentiated in GOAT(-/- mice compared to WT mice. Expression of the potential lipid taste regulators Cd36 and Gpr120 were reduced in the taste buds of ghrelin and GOAT null mice, while the salt-sensitive ENaC subunit was increased in GOAT(-/- mice compared with WT mice. The altered expression of Cd36, Gpr120 and ENaC may be responsible for the altered lipid and salt taste perception in ghrelin(-/- and GOAT(-/- mice. The data presented in the current study potentially implicates ghrelin signaling activity in the modulation of both lipid and salt taste modalities.

  7. Evolution of chemical-physical parameters and rheological characteristics of Sarda and Maltese goat dry hams

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    Rina Mazzette

    2012-10-01

    Full Text Available In Sardinia, goat farming is a very important resource. Sarda and Maltese breed are reared mainly for milk production and for suckling kids meat, while meat from adult goats is undervalued. The use of adult goat meat to obtain ripened ham will contribute to safeguard the Sardinian goat supply chain. The aim of the present study was to characterize Sarda and Maltese goat dry ham in order to evaluate the quality of autochthonous goat breed meat. Chemical-physical characteristics were determined dur-ing the production stages, while the rheological and colour parameters and the composition of the goat ham were determined at the end of ripening. The pH evolution during processing were similar to other cured meat products, e.g. sheep hams, even though the values were high, especially in the products from Sarda breed. The aw value regularly decreased during processing. Colour parameters (L*, a*, b* in the hams from Maltese goat breed were significantly (P<0.05 higher than in those from Sarda. The Sarda goat ham showed a significantly lower percentage of moisture (42% vs 52%, an higher protein content (44.35% vs 34.19%, while no differences were pointed out in the total fat content. Among the ham rheological properties, hardness parameters showed higher levels (13850.22±7589.92 vs 11073.99±6481.31, respectively in Sarda and Maltese hams in comparison to similar products from pork and sheep, while adhesiveness value was lower. The results show that the quality parameters of goat ripened hams are affected mainly by the charac-teristics of the goat meat, in relation on the breed and the breeding system, and, less, by the traditional technology.

  8. Goats challenged with different members of the Mycobacterium tuberculosis complex display different clinical pictures.

    Science.gov (United States)

    Bezos, J; Casal, C; Díez-Delgado, I; Romero, B; Liandris, E; Álvarez, J; Sevilla, I A; Juan, L de; Domínguez, L; Gortázar, C

    2015-10-15

    Tuberculosis (TB) in goats (Capra hircus) is due to infection with members of the Mycobacterium tuberculosis complex (MTC), mainly Mycobacterium bovis and Mycobacterium caprae. We report a comparative experimental infection of goats with M. bovis, M. caprae and M. tuberculosis strains. We hypothesized that goats experimentally infected with different members of the MTC would display different clinical pictures. Three groups of goats were challenged with either M. bovis SB0134 (group 1, n=5), M. caprae SB0157 (group 2, n=5) and M. tuberculosis SIT58 (group 3, n=4). The highest mean total lesion score was observed in M. bovis challenged goats (mean 15.2, range 9-19), followed by those challenged with M. caprae (10.8, 2-23). The lowest score was recorded in goats challenged with M. tuberculosis (3, 1-6). Culture results coincided with the lesion scores in yielding more positive pools (7/15) in M. bovis challenged goats. By contrast, only three pools were positive from goats challenged M. tuberculosis (3/12) and with M. caprae (3/15), respectively. Differences in the performance of the intradermal and gamma-interferon (IFN-γ) tests depending of the group were observed since all goats from group 1 were diagnosed using intradermal test and these goats reacted earlier to the IFN-γ assay in comparison to the other groups. This study confirmed that goats experimentally infected with different members of the MTC display different clinical pictures and this fact may have implications for MTC maintenance and bacterial shedding.

  9. Altered lipid and salt taste responsivity in ghrelin and GOAT null mice.

    Science.gov (United States)

    Cai, Huan; Cong, Wei-Na; Daimon, Caitlin M; Wang, Rui; Tschöp, Matthias H; Sévigny, Jean; Martin, Bronwen; Maudsley, Stuart

    2013-01-01

    Taste perception plays an important role in regulating food preference, eating behavior and energy homeostasis. Taste perception is modulated by a variety of factors, including gastric hormones such as ghrelin. Ghrelin can regulate growth hormone release, food intake, adiposity, and energy metabolism. Octanoylation of ghrelin by ghrelin O-acyltransferase (GOAT) is a specific post-translational modification which is essential for many biological activities of ghrelin. Ghrelin and GOAT are both widely expressed in many organs including the gustatory system. In the current study, overall metabolic profiles were assessed in wild-type (WT), ghrelin knockout (ghrelin(-/-)), and GOAT knockout (GOAT(-/-)) mice. Ghrelin(-/-) mice exhibited decreased food intake, increased plasma triglycerides and increased ketone bodies compared to WT mice while demonstrating WT-like body weight, fat composition and glucose control. In contrast GOAT(-/-) mice exhibited reduced body weight, adiposity, resting glucose and insulin levels compared to WT mice. Brief access taste behavioral tests were performed to determine taste responsivity in WT, ghrelin(-/-) and GOAT(-/-) mice. Ghrelin and GOAT null mice possessed reduced lipid taste responsivity. Furthermore, we found that salty taste responsivity was attenuated in ghrelin(-/-) mice, yet potentiated in GOAT(-/-) mice compared to WT mice. Expression of the potential lipid taste regulators Cd36 and Gpr120 were reduced in the taste buds of ghrelin and GOAT null mice, while the salt-sensitive ENaC subunit was increased in GOAT(-/-) mice compared with WT mice. The altered expression of Cd36, Gpr120 and ENaC may be responsible for the altered lipid and salt taste perception in ghrelin(-/-) and GOAT(-/-) mice. The data presented in the current study potentially implicates ghrelin signaling activity in the modulation of both lipid and salt taste modalities.

  10. Effect of colostrum type on serum gamma globulin concentration, growth and health of goat kids until three months

    OpenAIRE

    Iepema, G.L.; Eekeren, N. van

    2008-01-01

    In this study the effect of three colostrum types; goat, cow and artificial colostrum, on serum gamma globulin concentration (GGC), growth and health of goat kids during the first three months of the rearing phase was measured. Thirty newborn goat kids were randomly assigned to three experimental groups; goat colostrum (GC), cow colostrum (CC) and artificial colostrum (AC). At 2, 28, 56 and 86 days serum GGC and live weight were measured. The three colostrum types were analysed on immunoglobu...

  11. The bacteriological quality of goat and ovine milk

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    Kateřina Bogdanovičová

    2015-05-01

    Full Text Available This study concentrates on information concerning the microbiological hazards that can be present in raw milk from animal species other than cows. A total of 54 (23 of ovine and 31 of goat bulk tank milk samples from 10 farms in the Czech Republic were collected in years 2013 - 2014. The sampling was done at regular time intervals during the whole year, with five to eight samples collected from each of the 10 dairy farms involved in the study. All milk samples were collected into sterile sampling bottles and transported in a cooler sampling case to the laboratory for immediate examination. Farms were randomly selected to cover the whole area of the Czech Republic. The prevalence and characteristic of Escherichia coli, Staphylococcus aureus, Salmonella spp., Campylobacter spp. and Listeria monocytogenes was studied. Raw cow's milk can be contaminated by E. coli intramammarily during clinical or subclinical mastitis and either directly through animal feces or indirectly during milk collection through farm employees or the milking equipment. E. coli was detected in 90.3% of the goat milk and 95.7% of the ovine milk samples. The genes encoding Shiga toxins 1 and 2- (stx1, stx2 were not detected and no STEC was identified. The Eae was the detected in 3 (4.6% isolates. S. aureus was detected in 9 (29.0% samples of goat milk and 8 (34.8% samples of ovine milk. A total 12 (57.1% enterotoxin positive S. aureus were obtained; 6 (28.6% were positive for the production of sec encoding enterotoxin SEC; in 4 (19.0% isolates the gene seh was detected; 2 (9.5% isolates were proven positive for seg (4.8% and combination seg and sei (4.8%. The presence of MRSA was not detected in the tested samples in our study. L. monocytogenes was detected in 1 (3.2% samples of goat milk and 1 (4.3% samples of ovine milk. The serotype (1/2a, 1/2b was detected in our study. Campylobacter spp. and Salmonella spp. were not isolated from any of the samples. These results form

  12. Pharmacokinetic parameters of meloxicam after its oral administration in goat

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    A R. Wani

    2014-03-01

    Full Text Available Aim: The objective of the present study was to find out the levels of analgesic drug meloxicam in the blood plasma of young goats. The drug was given to them through oral route. Data was used to elucidate the Pharmacokinetic determinants of the drug which were employed to arrive at the dose schedule and frequency of the drug in goats. Materials and Methods: Elaborate pharmacokinetic research of the drug meloxicam was done on 18 to 24 months old, five adult male local goats (Capra hircus of Assam weighing 20 to 25 kg.The drug was given orally at the dose rate of 0.35 mg/kg at the Goat Rearing farm, Guwahati, Assam. Analysis of blood was done by high performance liquid chromatography (HPLC system. Results: The mean values of area under curve (AUC and mean area under curve (AUMC were 3137.488 ± 125.3749 µg.min/ml and 4650460 ± 380892.4744 µg.min2/ml respectively .The mean peak plasma level of meloxicam was 1.972 ± 0.0477 µg/ml at 600 min. The mean values of elimination half life (t1/2β and absorption half life (t1/2Ka were 693±0.00 min and 170.6 ± 17.0076 min respectively. The mean values of volume of distribution (Vd and mean residence time (MRT were 0.114 ± 0.0156 L/kg and 1472.264 ± 63.336 min respectively. The mean value of Tmax was found to be 497 ± 19.8040 min. Following single oral administration the minimum effective therapeutic concentration or minimum effective plasma concentration of meloxicam was detectable up to 1200 min. The bioavailibity (F of the drug was 80.5 ± 10.0150%. Conclusion: These pharmacokinetic determinants were used to determine the frequency and dose schedule of meloxicam in goats. The minimum effective concentration of the drug is 0.7 µg/ml in plasma. To maintain this, an initial loading dose of 0.5 mg/kg body weight should be followed by a maintenance dose of 0.4 mg/kg body weight/10 hour.

  13. Ammoniated babassu palm hay in anglo-nubian goat diets

    Directory of Open Access Journals (Sweden)

    Antonia Leidiana Moreira

    Full Text Available ABSTRACT Leaves of babassu may be used in diets for goats under maintenance, however, it is a low-quality roughage due to its high fiber content. The chemical treatment by ammonia causes reduction in the proportion of the cell wall, in addition to providing non-protein nitrogen for the microbial protein synthesis in the rumen. Babassu palm hay ammoniated with 4% urea (BHAU4% was evaluated in this study as a substitute for guinea grass hay in the maintenance diets of goats in terms of intake, digestibility in vivo, and the partitioning of energy and nitrogen compounds. Twenty Anglo-Nubian male goats were used in a randomised block design with four treatments (diets containing 0, 33, 66, or 100% BHAU4% and five replicates (animals/block. The chemical compositions of the feeds, leftovers, faeces, nitrogen and crude energy of the urine were evaluated. In addition, the rumen fluid pH, the rumen N-NH3, and the blood serum urea were evaluated. The digestibility of the dry matter (DM, organic matter (OM, crud protein (CP, neutral detergent fiber (NDFap and detergent acid (ADFap, corrected for ash and protein, declined (P<0.05 0.0939, 0.0722, 0.0953, 0.1113, and 0.2666%, respectively, with the 1% inclusion of babassu palm hay in the diet. A negative linear effect (P<0.05 was observed in the ingested nitrogen (N, excretion of N in the urine, retained N, and N balance, with decreases of 0.15711, 0.0225 and 0.1071 g/day and 0.1388%, respectively, per percentage unit of the babassu palm hay included in the diet. The intake and digestibility of the DM and nutrients are reduced with the inclusion of BHAU4% in maintenance diets for goats, with positive nitrogen balance and stability of the ruminal pH and N-NH3 as well as blood urea, which presented values within the normal physiological range for goats.

  14. The potential of Elephantorrhiza elephantina as an anthelminthic in goats.

    Science.gov (United States)

    Maphosa, V; Masika, P J

    2012-08-01

    Elephantorrhiza elephantina Bruch. Skeels. is used by farmers in the Eastern Cape Province to control helminths in goats. An in vitro study revealed efficacy of its fractions against adult Haemonchus contortus. This study was conducted to validate efficacy of fractions in vivo, on gastrointestinal nematodes in naturally infected goats. A total of 36 goats (18 males and 18 females) between ages of 8 and 12 months were used; these were randomly assigned to six treatments (A-F). For treatments A and B, goats received Prodose orange® (Albendazole 1.92 % m/v, closantel 3.94 % mv) at 2 ml/10 kg and distilled water at 0.5 ml/kg per os, respectively, whereas those under treatments C to E received aqueous fractions of E. elephantina at concentrations of 12. 5, 25, 50 and 75 mg/ml, dosed at 2 ml/10 kg. On days 1, 28 and 56, faecal samples were collected for faecal egg counts (FEC) and larval count, blood samples taken for packed cell volume (PCV) and body weights recorded to assess weight changes. The aqueous fraction caused highest the total faecal egg count reductions (TFECR) % of 81.7 %, 96.8 % and 98.6 % at doses of 25, 50 and 75 mg/kg, respectively, on day 56. This was comparable to the commercial drug Prodose orange®, which caused TFECR% of 94.9 % at the same time. The fraction also caused reduction of Haemonchus contortus and strongyloides larvae at all dose levels, but these were not significantly different (P > 0.05) to the negative control. There was an increase in body weights of animals at dose concentrations of 25, 50 and 75 mg/kg. Animals receiving the fraction had weight increases of between 3 and 4 kg by end of experiment (over 56 days), but those drenched with Prodose orange ® gained by less than 2 kg. The fraction also increased PCV levels at all doses on days 28 and 56 and this was comparable to the group on commercial drug. The reductions of FEC and worm larvae, as well as increase in PCVs are indicative that E. elephantina posses some

  15. Assessment of safety and interferon gamma responses of Mycobacterium bovis BCG vaccine in goat kids and milking goats.

    Science.gov (United States)

    Pérez de Val, Bernat; Vidal, Enric; López-Soria, Sergio; Marco, Alberto; Cervera, Zoraida; Martín, Maite; Mercader, Irene; Singh, Mahavir; Raeber, Alex; Domingo, Mariano

    2016-02-10

    Vaccination of domestic animals has emerged as an alternative long-term strategy for the control of tuberculosis (TB). A trial under field conditions was conducted in a TB-free goat herd to assess the safety of the Mycobacterium bovis BCG vaccine. Eleven kids and 10 milking goats were vaccinated with BCG. Bacterial shedding and interferon gamma (IFN-γ) responses were monitored throughout the study. Comprehensive pathological examination and mycobacterial culture of target tissues were performed. BCG vaccine strain was only isolated from the draining lymph node of the injection site of a kid euthanized at week 8 post-vaccination. The remaining animals were euthanized at week 24. Six out of 20 showed small granulomas at the injection site. BCG shedding was not detected in either faeces or in milk throughout the study. All vaccinated kids showed BCG-induced IFN-γ responses at week 8 post-vaccination. BCG vaccination of goats showed no lack of biological safety for the animals, environment and public health, and local adverse reactions were negligible.

  16. TITLE OF MANUSCRIPT IMPORTANT GROUPS OF MICROORGANISMS IN RAW GOAT MILK AND FRESH GOAT CHEESES DETERMINED DURING LACTATION

    Directory of Open Access Journals (Sweden)

    Libor Kalhotka

    2013-04-01

    Full Text Available The total counts of microorganisms, coliform bacteria, psychrotrophic microorganisms, lactic acid bacteria, enterococci and many others are ranked among the important groups of microorganisms affecting the quality of milk and cheese. In the samples of raw goat milk (farms breeding I and II collected within 24 h (morning milking - a, afternoon milking - b and fresh goat cheese, these groups of microorganisms were determined by standard methods: the total counts of microorganisms (TCM, lactic acid bacteria, coliform bacteria, psychrotrophic microorganisms and enterococci. In cheeses, there was also carried out the determination of yeasts and moulds. After the cultivation, colonies from Petri dishes were counted and the result was expressed in CFU/ml, g. Samples of raw goat milk (except farm II 27.3. corresponded the requirement of a given legislative act. However, it contained a higher number of coliform and psychrotrophic microorganisms than the stated recommendations. Microbiological analysis showed relatively high numbers of adverse coliform bacteria (up to 1.2 x 107 CFU/g in all cheeses. Counts of psychrotrophic microorganisms were relatively high as well, they moved between of 103 – 108 CFU/g.

  17. Trypanotolerance in Djallonke sheep and West African Dwarf goats : Importance of trypanosomosis, nutrition, helminth infections and management factors

    NARCIS (Netherlands)

    Osaer, S.; Goossens, B.

    1999-01-01

    The main breeds of sheep and goats in The Gambia, the Djallonke sheep and West African Dwarf goats are trypanotolerant. The Djallonke sheep, however, have a higher degree of trypanotolerance than the WAD goats. This trait is genetically linked although the mechanism of trypanotolerance is different

  18. Tongue Epithelium Cells from shRNA Mediated Transgenic Goat Show High Resistance to Foot and Mouth Disease Virus.

    Science.gov (United States)

    Li, Wenting; Wang, Kejun; Kang, Shimeng; Deng, Shoulong; Han, Hongbing; Lian, Ling; Lian, Zhengxing

    2015-12-16

    Foot and mouth disease induced by foot and mouth disease virus (FMDV) is severe threat to cloven-hoofed domestic animals. The gene 3Dpol in FMDV genome encodes the viral RNA polymerase, a vital element for FMDV replication. In this study, a conserved 3D-7414shRNA targeting FMDV-3Dpol gene was designed and injected into pronuclear embryos to produce the transgenic goats. Sixty-one goats were produced, of which, seven goats positively integrated 3D-7414shRNA. Loss of function assay demonstrated that siRNA effectively knockdown 3Dpol gene in skin epithelium cells of transgenic goats. Subsequently, the tongue epithelium cells from transgenic and non-transgenic goats were infected with FMDV O/YS/CHA/05 strain. A significant decrease of virus titres and virus copy number was observed in cells of transgenic goats compared with that of non-transgenic goats, which indicated that 3D-7414siRNA inhibited FMDV replication by interfering FMDV-3Dpol gene. Furthermore, we found that expression of TLR7, RIG-I and TRAF6 was lower in FMDV infected cells from transgenic goats compared to that from non-transgenic goats, which might result from lower virus copy number in transgenic goats' cells. In conclusion, we successfully produced transgenic goats highly expressing 3D-7414siRNA targeting 3Dpol gene, and the tongue epithelium cells from the transgenic goats showed effective resistance to FMDV.

  19. Trypanotolerance in Djallonke sheep and West African Dwarf goats : Importance of trypanosomosis, nutrition, helminth infections and management factors

    NARCIS (Netherlands)

    Osaer, S.; Goossens, B.

    1999-01-01

    The main breeds of sheep and goats in The Gambia, the Djallonke sheep and West African Dwarf goats are trypanotolerant. The Djallonke sheep, however, have a higher degree of trypanotolerance than the WAD goats. This trait is genetically linked although the mechanism of trypanotolerance is different

  20. The Red Mansion Banquet

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The concept of the Red Mansion Banquet came from the famous Qing Dynasty classic novel, A Dream of Red Mansions. Each of its courses has, based on descriptions from the book, been carefully planned by the Grand View Garden Hotel chefs. Diners’ senses of sight, sound, and taste are thus regaled with the finest in food, wine and music.

  1. Red Sandalwood Treasure

    Institute of Scientific and Technical Information of China (English)

    INESAPLESKACHEUSKAYA

    2003-01-01

    HAVE you ever come across red sandalwood, a timber so rare as to render it precious? In ancient Asia it was regarded as equal to old and jade. Only the Emperor of China and members of his family had furniture made from red sandalwood, and 10-inch long panels of this material decorated Napoleon's coffin.

  2. Monitoring of embryonic and fetal losses in different breeds of goats using real-time B-mode ultrasonography.

    Science.gov (United States)

    Samir, Haney; Karen, Aly; Ashmawy, Tarek; Abo-Ahmed, Mostafa; El-Sayed, Mohamed; Watanabe, Gen

    2016-01-15

    Compared to cattle and sheep, few studies had been undertaken to evaluate the incidence of embryonic and fetal losses (EFL) in goats. The objectives of the present study were to characterize the timing of EFL and to identify the factors that are associated with EFL in goats such as breed, age, parity, method of estrous synchronization, and breeding. Moreover, this study aimed to ensure whether a relationship existed between serum progesterone (P4) and EFL. Goats (n = 151) of different breeds (70 Zaraiebi, 42 Damascus, and 39 Cross goats [Baladi × Damascus]) were evaluated by ultrasonography to monitor EFL during different stages of gestation (D20-23, D26-29, D33-36, D40-45, and D47-54 after breeding). Blood samples were collected at D7, D20, and at each ultrasonographic scanning to clarify changes of serum P4 levels concurrently with EFL. Results revealed that 45 of 109 goats (41.28%) were exposed to EFL. A higher EFL % was observed between D20 to 23 and D47 to 54 (19.61%) compared with D47 to 54 to birth (11.76%). Moreover, a higher EFL % was observed in Zaraiebi goats compared with others. Age and goat parity had no significant effect on the EFL % in all goats. A high EFL % were observed in goats synchronized by P4 sponge, as well as artificially inseminated goats compared with goats with spontaneous estrus, and bred by natural mating, respectively. Serum P4 at D7 or D20 after breeding showed nonsignificant difference between normal pregnant goats and goats that experienced EFL. Unlike goats that experienced partial EFL, goats that experienced total EFL between D20 to 23 and D26 to 29 showed an abrupt P4 reduction (85.06%; P synchronization, breeding, and stage of pregnancy may be involved in EFL in goats. Therefore, improvement of the goat management in the early stage of pregnancy is important to decrease EFL % in goats. Although the P4 did not show any significant difference between normal pregnancy goats and goats that experienced EFL, CL disruption

  3. Haptoglobin and serum amyloid a in subacute ruminal acidosis in goats

    Directory of Open Access Journals (Sweden)

    F.H.D. González

    2010-12-01

    Full Text Available Ruminal acidosis is a frequent disorder that occurs in goats as a consequence of feedingmistakes in animals not adapted to a diet of easily fermentable carbohydrates. The subacuteform of the disease is difficult to diagnose because no apparent signs are shownand the acid-base parameters may remain within the normal range. The present studyaimed at testing the hypothesis that haptoglobin (Hp and serum amyloid A (SAA,the two major acute phase proteins in ruminants, may be useful as markers of subacuteacidosis in goats.A subacute acidosis was induced in six Murciano-Granadina goats through a diet of60% mixed feed-40% alfalfa hay offered during 5 days to goats not adapted to eatmixed feed. Two goats were rumen-fistulated to investigate the effect of feeding onruminal pH. Sampling of blood and urine of all animals was done before the inductionof the acidosis, during 5 days after the onset of induction and for 18 days after theinduction (recovery period.Ruminal pH in the fistulated goats dropped to less than 5.5 during the inductionperiod, and half of the goats had diarrhea on the third day after the induction of acidosis.Acid-base parameters showed that the acid-base compensatory mechanisms wereefficient in maintaining the equilibrium. Serum Hp had a moderate increase duringthe induction period, while SAA did not change. These results suggest that Hp mightbe a potential marker for ruminal acidosis in goats.

  4. Mineral retention in three-week-old piglets fed goat and cow milk infant formulas

    NARCIS (Netherlands)

    Rutherfurd, S.M.; Darragh, A.J.; Hendriks, W.H.; Prosser, C.G.; Lowry, D.

    2006-01-01

    Goat milk and cow milk are commonly used in infant formula preparations and, as such, understanding the nutritional characteristics of infant formulas made from these milks is important. In this study, a goat milk infant formula was compared with an adapted (whey-enhanced) cow milk infant formula

  5. 9 CFR 79.2 - Identification of sheep and goats in interstate commerce.

    Science.gov (United States)

    2010-01-01

    ... official identification method or device approved by the Administrator. (3) The owner of the flock of... identification. Written requests for approval of sheep or goat identification devices and markings not listed in... devices and markings to the list of approved means of sheep and goat identification. ...

  6. Conventional and homeopathic treatments in late pregnant goats: effects on metabolic status and immune response

    Directory of Open Access Journals (Sweden)

    Bruno Ronchi

    2010-01-01

    Full Text Available The study was aimed at assessing the effects of conventional and homeopathic treatments on metabolic status and immune response in late pregnant goats. Administration of an antichetogenic preparation and of Echinacea purpurea in homeopathic dilution did not exert unequivocal effects on metabolic status, but improved some immunological parameters of periparturient goats.

  7. Oestrus ovis larval infestation among sheep and goats of Green Mountain areas in Libya

    Directory of Open Access Journals (Sweden)

    Mohsen M. Negm-Eldin

    2015-12-01

    Full Text Available Heads of sheep (n=180 and goats (n=120 slaughtered at four regions (Labraq, Shahat, Elbeida, and Masa of Green Mountain areas in Libya were investigated for the presence of larvae of Oestrus ovis. The animals were divided into sex and age groups. The heads were cut along longitudinal and sagittal axes, and the larvae (L1, L2, and L3 were collected. The infestation rate was significantly higher in sheep (51.66%; n=93/180 as compared to goats (28.33%; n=34/120. In sheep, the rate was higher during May (100%, while in goat, it was higher during August (70%. The incidence of L1 peaked in April (90% for sheep and October (100% for goats, while L2 reached to maximum in May for sheep (26.95% and goats (75%. L3 reached to peak in February (50% for sheep, and June (25% for goats. Mean intensity of larval burden was higher in sheep than goat, reaching to peak in June (9.1 larvae/head for sheep and March (3.5 larvae/head for goats. The infestation rate was significantly higher in males than females. The older animals were mostly affected as compared to younger animals. Highest infestation rate was recorded in Masa (45.83%, and the lowest rate was found in Labraq (40.27%. In conclusion, these findings may be used in designing the control strategies of myiasis in Libya.

  8. Adding further value to South African indigenous goats through the production of cashmere

    CSIR Research Space (South Africa)

    Braun, AL

    2000-07-01

    Full Text Available South Africa has over 6 million indigenous goats, many of which have two coats of fibre, namely a fine down (cashmere) that is finer than 18,5 micron and a coarse guard hair. These goats are primarily kept for their meat, milk, skin products...

  9. Financial analysis of brucellosis control for small-scale goat farming in the Bajio Region, Mexico

    NARCIS (Netherlands)

    Oseguera Montiel, D.; Bruce, M.; Frankena, K.; Udo, H.M.J.; Zijpp, van der A.J.; Rushton, J.

    2015-01-01

    Brucellosis is an endemic disease in small-scale goat husbandry systems in Mexico. It is a zoonosis and the economic consequences can be large, although estimates are not available for the Mexican goat sector. Our objective was to conduct a financial analysis of brucellosis control in a prominent da

  10. Goat-based aid programme in Central Java: An effective intervention for the poor and vulnerable?

    NARCIS (Netherlands)

    Budisatria, I.G.S.; Udo, H.M.J.

    2013-01-01

    This study evaluated a goat-based aid programme developed to facilitate the recovery of vulnerable people in an earthquake affected area in Central Java, Indonesia. Farmers, organised in farmers’ groups, received a package of one male and four female goats. In total, 72 farmers from 6 farmers’ group

  11. Control measures against Q fever in Dutch dairy goat herds: epidemiological and economical evaluation

    NARCIS (Netherlands)

    Bontje, D.M.; Backer, J.A.; Roest, H.I.J.; Asseldonk, van M.A.P.M.; Bergevoet, R.H.M.; Roermund, van H.J.W.

    2013-01-01

    To analyse the disease dynamics in goat herds and to study the effect of control measures, a Q fever transmission model was developed by CVI. With such a model we can study questions like ‘What strategy can lower the incidence of Q fever in goats or even lead to disease extinction?’ and ‘Is vaccinat

  12. First-time characterization of JY-1-like sequence in goats

    African Journals Online (AJOL)

    2015-07-11

    Jul 11, 2015 ... development, and thus influences the chance of pregnancy. ... Nucleotide variations in the codifying region of goats correspond to seven amino acid ... and function of the JY-1 gene, as well as its dynamic in evolution. ... of goat have been reported in India with wide phenotypic variations in body size, coat.

  13. Epidemiology of Q fever in dairy goat herds in the Netherlands

    NARCIS (Netherlands)

    Hogerwerf, L.

    2014-01-01

    Between 2007 and 2009, the largest human Q fever epidemic ever described occurred in the Netherlands. The source was traced back to dairy goat farms, where abortion storms caused by Coxiella burnetii had been observed. Intervention measures included vaccination of dairy goats, followed by one-time c

  14. Mineral retention in three-week-old piglets fed goat and cow milk infant formulas

    NARCIS (Netherlands)

    Rutherfurd, S.M.; Darragh, A.J.; Hendriks, W.H.; Prosser, C.G.; Lowry, D.

    2006-01-01

    Goat milk and cow milk are commonly used in infant formula preparations and, as such, understanding the nutritional characteristics of infant formulas made from these milks is important. In this study, a goat milk infant formula was compared with an adapted (whey-enhanced) cow milk infant formula wi

  15. Goat Urine and Limestone Affect Nitrogen and Cation Distributions in an Acidic Grassland

    Science.gov (United States)

    Use of goats (Capra aegagrus hircus L.) to clear overgrown pastures and woodlots of unwanted vegetation may result in high rates of urine deposition where goats congregate. Surface application of limestone to dystrophic acid soils before clearing is known to augment ammonia gas volatilization from ...

  16. Association of Raillietia caprae with the presence of Mycoplasmas in the external ear canal of goats.

    Science.gov (United States)

    Jimena, Otero Negrete; Laura, Jaramillo Meza; Elena, Miranda Morales Rosa; Alonso, Navarro Hernández Jaime; Teresa, Quintero Martínez María

    2009-11-01

    We did a descriptive study to determine whether the presence in the external ear canal of the Raillietia caprae mites and Mycoplasmas were associated. For that we sampled 360 goats slaughtered at abattoirs in the summer to identify those infested with the mite. We found only 20 infested, so used all of those plus another 47 uninfested goats selected systematically from the population negative for the isolation of Mycoplasmas. These goats came from the regions of Queretaro, Guanajuato, Sinaloa and Estado de México. Sterile swabs were taken from each ear canal of the carcass after removal of the pinna for microscopic observation of the mites and for the isolation of Mycoplasmas in both study groups. The swab samples were inoculated in Friis media for the isolation of Mycoplasmas; then, the isolates were biochemically characterized and identified serologically. We recovered isolates from the earwax of only nine of the 47 control goats, but from the earwax of 11 of the 20 infested goats; another four infested goats had Mycoplasma isolated from the mites but not from the earwax. Mycoplasma cottewii and Mycoplasma yeatsii were the only Mycoplasmas isolated from the uninfested goats, and also were the predominant (29 of 34) isolates from the infested goats and/or from the mites.

  17. Generation of induced Pluripotent Stem Cells from Domestic Goats - Capra hircus

    Science.gov (United States)

    The creation of genetically modified (GM) goats provides a powerful method for improving animal health, enhancing production traits, animal pharming, and ensuring food safety, all of which are high priority goals for animal agriculture. However, GM goats and the GM livestock field in general have l...

  18. Fibre, yarn and fabric properties of the Cashmere component of South African indigenous goat hair

    CSIR Research Space (South Africa)

    Botha, Anton F

    2008-11-01

    Full Text Available South Africa has over 4 million indigenous goats (Boer, Savannah and Nguni/Mbusi breeds), many of which have two coats of fibre, namely a cashmere-like fine down and a coarse guard hair. These goats are primarily kept for their meat, milk and skin...

  19. Control measures against Q fever in Dutch dairy goat herds: epidemiological and economical evaluation

    NARCIS (Netherlands)

    Bontje, D.M.; Backer, J.A.; Roest, H.I.J.; Asseldonk, van M.A.P.M.; Bergevoet, R.H.M.; Roermund, van H.J.W.

    2013-01-01

    To analyse the disease dynamics in goat herds and to study the effect of control measures, a Q fever transmission model was developed by CVI. With such a model we can study questions like ‘What strategy can lower the incidence of Q fever in goats or even lead to disease extinction?’ and ‘Is vaccinat

  20. Recovery and germination of Dichrostachys cinerea seeds fed to goats (Capra hircus)

    CSIR Research Space (South Africa)

    Tjelele, JT

    2012-01-01

    Full Text Available Goats can act as dispersal agents by consuming seed pods of woody plants and dispersing the seeds in feces. Concerns that goats might thereby promote encroachment by woody plant species such as Dichrostachys cinerea (sickle bush) have not been...

  1. Evaluation of furazolidone, sulfadimidine and amprolium to treat coccidiosis in Beetal goats under field conditions.

    Science.gov (United States)

    Avais, Muhammad; Rashid, Ghazanfar; Ijaz, Muhammad; Khan, Muhammad Arif; Nasir, Amar; Jahanzaib, Muhammad Shoaib; Khan, Jawaria Ali; Hameed, Sajid; Reichel, Michael Philipp

    2016-03-01

    Coccidiosis is a protozoal and occasionally fatal diarrheic disease of goats imposing heavy economic losses to farming community. This study aimed to evaluate the efficacies of Furazolidone, Sulfadimidine and Amprolium against coccidiosis in Beetal goats. Twenty-four (24) Beetal goats naturally infected with coccidiosis were randomly divided into four groups of 6 (A-D). Goats in groups A, B and C were treated orally with Furazolidone (10 mg/Kg), Sulfadimidine (100 mg/Kg) and Amprolium (55 mg/Kg), respectively for 7 days. Goats in-group D served as positive control. Oocysts per gram (OPG) of feces counts of individual goats in each group were performed on Days; 0 (pre-treatment) 7, 14 and 21 (post-treatment). OPG counts amongst goats in all groups at day 0 were not significant (P>0.05). On days 7, 14 and 21, OPG values decreased significantly (P0.05). In conclusion, Furazolidone, Sulfadimidine and Amprolium are well-tolerated and any one of these may be recommended to effectively treat coccidiosis in Beetal goats.

  2. Seroprevalence of Peste des Petits Ruminant Virus specific antibody in goats in different regions of Bangladesh

    Directory of Open Access Journals (Sweden)

    Md. Mahbubul Islam

    2016-06-01

    Conclusion: The seroprevalence in the unvaccinated samples indicates that PPRV is circulating in Bangladesh which is inducing to produce natural antibody in goats. This study also states that the field level vaccination against PPRV could give protection to the goats. [J Adv Vet Anim Res 2016; 3(2.000: 127-133

  3. Prevalence and Risk Factor Assessment of Peste des petits ruminants in Goats in Rajshahi, Bangladesh

    Directory of Open Access Journals (Sweden)

    Subir Sarker

    Full Text Available The study was carried out to investigate the prevalence of Peste des petitis ruminants (PPR in goats in Rajshahi District of Bangladesh, and its relation to age, sex, breeds and seasonal influence. In total, 627 goats were examined where 305 were males and 322 were females. The overall prevalence of PPR in goats was found to be 20.57% (n=129. From the various risk factors analysed, age categories of goats, sex, breed and seasonal influence were found to be significantly associated (p<0.01 with the prevalence of PPR. Findings suggested that the seasonal influence on outbreaks of this disease was significantly higher. The clinical prevalence of PPR was highest in the month of December (31.68% and lowest in June (9.52%. The influence of sex on PPR outbreaks was found to be higher in male (28.52% than female (13.04% goats. As regards to age, PPR was significantly higher in young (31.06% compared to sucklers (13.14% and adult (10.15%. The susceptibility of Black Bengal goats to PPR was higher than other breeds. The results of this study showed that PPR is an important goat disease in the studied areas. Thus, an appropriate control strategy has to be designed and applied, which could involve prevention of contact with infected goats and vaccination against the PPR virus. [Vet. World 2011; 4(12.000: 546-549

  4. Identification of prion protein gene polymorphisms in goats from Italian scrapie outbreaks

    NARCIS (Netherlands)

    Acutis, P.L.; Bossers, A.; Priem, J.; Riina, M.V.; Peletto, S.; Mazza, M.; Casalone, C.; Forloni, G.; Ru, G.; Caramelli, M.

    2006-01-01

    Susceptibility to scrapie in sheep is influenced by polymorphisms of the prion protein (PrP) gene, whereas no strong association between genetics and scrapie has yet been determined in goats due to the limited number of studies on these animals. In this case¿control study on 177 goats from six Itali

  5. Analysis of production objectives and breeding practices of dairy goats in Kenya.

    Science.gov (United States)

    Bett, R C; Kosgey, I S; Kahi, A K; Peters, K J

    2009-03-01

    Production objectives and breeding practices of smallholder households participating in dairy goat breeding projects were analysed in relation to their ability to bring about sustainable genetic improvement in the dairy goat flocks in Kenya. A stratified survey involving 311 goat keepers in 4 project sites was used. This employed both qualitative and quantitative research methods to get a holistic view of dairy goats, and take into account the full array of contributions of dairy goats to the smallholder households. Milk production and sales of breeding stock were high priority functions for the objective to create a financial buffer. The breeding objective traits that farmers perceived as being of primary importance were milk yield, growth rate, body size, fertility and disease tolerance. There were logical trade-offs in the choice of these traits by farmers. Female dairy goats were mainly culled due to old age, poor fertility, small body size and poor health. Farmers did not place a large significance on unsatisfactory milk performance when culling female goats, mainly due to the very small production size and the high demand existing for breeding animals. Factors affecting milk yield and flock size presented satisfied a P<0.1 significance level. The performance levels of dairy goats were mainly influenced by breeding strategies and the resource availability at the farm level. The optimisation of genotype x environment interactions remains the biggest challenge given the objectives set by the farmer.

  6. Coccidial and helminth infections in goats kept indoors in the Netherlands

    NARCIS (Netherlands)

    Borgsteede, F.H.M.; Dercksen, D.P.

    1996-01-01

    An investigation was carried out on coccidial and helminth infections in goats kept indoors on five farms in the Netherlands. The goats were individually sampled. Coccidial oocysts were identified and nematode eggs counted. Larval cultures were made and infective larvae identified to the generic or

  7. Q fever in pregnant Goats: PAthogenesis and excretion of Coxiella burnetii

    NARCIS (Netherlands)

    Roest, H.I.J.; Gelderen, van E.; Dinkla, A.; Frangoulidis, D.; Zijderveld, van F.G.; Rebel, J.M.J.; Keulen, van L.J.M.

    2012-01-01

    Coxiella burnetii is an intracellular bacterial pathogen that causes Q fever. Infected pregnant goats are a major source of human infection. However, the tissue dissemination and excretion pathway of the pathogen in goats are still poorly understood. To better understand Q fever pathogenesis, we ino

  8. Conditioned food aversion to control outbreaks of intoxication by Ipomoea carnea and Turbina cordata in goats

    Science.gov (United States)

    Conditioned food aversion is used to train livestock to avoid the ingestion of toxic plants. This technique was used to control Turbina cordata poisoning in goats in one farm, and to control Ipomoea carnea subsp. istulosa poisoning in another farm. The goats were penned at night and the next mornin...

  9. Are head cues necessary for goats (Capra hircus) in recognising group members?

    Science.gov (United States)

    Keil, Nina M; Imfeld-Mueller, Sabrina; Aschwanden, Janine; Wechsler, Beat

    2012-09-01

    In this study, we investigated whether goats can distinguish a member of their own group from one belonging to a different group even when the head of the goat in question cannot be seen. In the experiment, a total of 45 adult female goats (walkers) were trained to walk along a passageway at the end of which they learnt to expect food (trial run). Walking down this corridor, they passed another adult female goat (stimulus goat) whose trunk and hind legs alone were visible. Using 19 individuals, ten pairs of stimulus goats consisting of one goat from the walker's group and one from a different group were matched in terms of body size, constitution, colour and coat length. In addition, the stimulus goat from the same group as the walker had to be higher ranking than the latter to avoid being attacked. The walkers completed two, four or six trial runs depending on the number of pairs suitable for a given walker. The walker's exploratory behaviour (observing and sniffing at the stimulus goat) was recorded. Data from 109 trial runs were analysed using generalised linear mixed-effects models with crossed random effects. On average, the walker spent a total of 8.7 s exploring the stimulus goat visually and olfactorily if the latter was from a different group and only about half as long (4.2 s) if it was from her own group. In particular, the time a walker spent observing a stimulus goat whilst approaching the latter was significantly longer if the stimulus goat belonged to a different group than to her own (2.5 s as opposed to 1.4 s). Moreover, a stimulus goat from a different group was sniffed at significantly longer (4.6 s) than one from the same group (1.9 s). Results suggest that goats can easily discriminate between members of their own group and those of a different group even when the latter's heads are hidden. Olfactory and visual cues are probably important for identifying group members.

  10. Prevalence and pathogens of subclinical mastitis in dairy goats in China.

    Science.gov (United States)

    Zhao, Yanqing; Liu, Hui; Zhao, Xuanduo; Gao, Yang; Zhang, Miaotao; Chen, Dekun

    2015-02-01

    Subclinical mastitis, a costly disease for the dairy industry, is usually caused by intramammary bacterial infection. The aim of this study was to investigate the prevalence of and pathogens involved in subclinical mastitis in dairy goats in China. A total of 683 dairy goats in the main breeding areas of China were selected, and milk samples were collected. Out of these, 313 (45.82 %) goats were detected distinct or strong positive for subclinical mastitis by using California mastitis test. Among these positive goats, 209 milk samples were used to identify the causing agents by a multiplex PCR assay, and results were listed as follows: coagulase-negative staphylococci (59.52 %), Staphylococcus aureus (15.24 %), Escherichia coli (11.43 %), and Streptococcus spp. (10.95 %). In conclusion, subclinical mastitis is a highly prevalent disease in dairy goats in China, and coagulase-negative staphylococci are the predominant pathogens.

  11. Seroprevalence and risk factors for Neospora caninum in goats in Santa Catarina state, Brazil

    Directory of Open Access Journals (Sweden)

    Josué Pires Topazio

    Full Text Available Neosporosis is an infectious disease caused by the parasite Neospora caninum. Knowledge regarding neosporosis in goats is still quite limited, especially in the state of Santa Catarina (SC, southern Brazil. Therefore, this study aimed to assess the seroprevalence and risk factors for N. caninum in goats in the western and mountain regions of SC. Blood samples were collected from 654 goats in 57 municipalities. The indirect immunofluorescence test was used for antibody detection against N. caninum. Thirty samples (4.58% were seropositive, with titers ranging from 1:50 to 1:6400. An epidemiological survey was also conducted in order to identify risk factors for neosporosis in goats. It was found that reproductive problems on the farms, as well as the diet and direct contact with dogs were casual risks for neosporosis. These results indicate that N. caninum infects goats in these regions, which may lead to reproductive problems.

  12. Isolation of Actinobacillus seminis from a goat with clinical epididymo-orchitis in Brazil.

    Science.gov (United States)

    dos Santos, Fabrine Alexandre; de Azevedo, Edísio Oliveira; de Azevedo, Sérgio Santos; Garino Júnior, Felício; Mota, Rinaldo Aparecido; de Cássia Peixoto Kim, Pomy; Gomes, Ana Lisa Vale; Alves, Clebert José

    2014-01-01

    The present study reports the first isolation of Actinobacillus seminis from a goat in Brazil. A four-year-old Moxotó breeding goat in a flock of 70 goats and 65 sheep reared together in the county of Patos, semiarid region of Northeastern Brazil, showed clinical signs of unilateral orchitis and epididymitis. Diagnosis of A. seminis infection was confirmed by association of clinical findings, bacterial isolation and 16S rRNA gene sequencing. This result suggests that A. seminis may be an additional cause of infertility in goats, and that sheep may be the source of infection because the mixed farming system allows the contact between sheep and goats in the semiarid region of Northeastern Brazil.

  13. Isolation of Actinobacillus seminis from a goat with clinical epididymo-orchitis in Brazil

    Directory of Open Access Journals (Sweden)

    Fabrine Alexandre dos Santos

    2014-01-01

    Full Text Available The present study reports the first isolation of Actinobacillus seminis from a goat in Brazil. A four-year-old Moxotó breeding goat in a flock of 70 goats and 65 sheep reared together in the county of Patos, semiarid region of Northeastern Brazil, showed clinical signs of unilateral orchitis and epididymitis. Diagnosis of A. seminis infection was confirmed by association of clinical findings, bacterial isolation and 16S rRNA gene sequencing. This result suggests that A. seminis may be an additional cause of infertility in goats, and that sheep may be the source of infection because the mixed farming system allows the contact between sheep and goats in the semiarid region of Northeastern Brazil.

  14. Galactooligosaccharide and Sialyllactose Content in Commercial Lactose Powders from Goat and Cow Milk.

    Science.gov (United States)

    Kim, Hyo-Hee; Yun, Sung-Seob; Oh, Chang-Hwan; Yoon, Sung-Sik

    2015-01-01

    The most commonly used infant formulas contain lactose originating from cow milk. Goat milk has recently been claimed to be nutritionally more effective for infants than other milks. In baby foods, much emphasis is placed on the concentrations of intestinal microflora-promoting oligosaccharides, which are generally transferred into lactose from milk during crystallization process. Here we show that higher level of free sialic acid is present in goat lactose powder compared to cow lactose powder. Without proteinase K treatment, the amount of 3-sialyllactose and 6-sialyllactose were similar in goat and cow lactose powders. However, after proteolysis, 6-sialyllactose was present at higher levels in goat than in cow lactose powder. Galactooligosaccharides, a group of prebiotics, are present in milk in the form of glycoproteins. Galactooligosaccharide content was also higher in goat lactose powder than in cow lactose powder.

  15. High Red Blood Cell Count

    Science.gov (United States)

    Symptoms High red blood cell count By Mayo Clinic Staff A high red blood cell count is an increase in oxygen-carrying cells in your bloodstream. Red blood cells transport oxygen from your lungs to tissues throughout ...

  16. Depletion of long-acting ampicillin in goat milk following intramuscular administration.

    Science.gov (United States)

    Ferrini, Anna Maria; Trenta, Simona; Mannoni, Veruscka; Rosati, Remo; Coni, Ettore

    2010-12-08

    Although goat milk production represents today a very small percentage of the world milk market, this percentage has been growing continuously during the past 20 years. Goat milk is the basic milk supply in many developing countries and provides tasteful derivative products in developed countries. Goats, as well as all milk-producing animals, can be affected by mastitis, but goats being considered a minor species, few drugs are specifically registered for these animals; most, at least for mastitis treatment, are usually tested and registered for use in cows. This situation leads often to the adoption for goat milk of withdrawal periods defined for cows even if these extrapolations prove almost never valid for goats. In the present study, the elimination of the β-lactam antibacterial agent ampicillin in goat milk was investigated. Ampicillin was chosen because it is one of the most common antibiotics used by goat farmers against mastitis due to the fact that it is well tolerated and has short elimination times in cows. Goats were treated with long-acting ampicillin at 15 mg (kg of body weight)(-1) by double intramuscular injection at 72 h interval. Milk was collected in a 12 h milking scheme. The method used to determine the levels of ampicillin in goat milk was based on a liquid-liquid extraction of this drug from the matrix, successive derivatization with formaldehyde, and final separation by HPLC with fluorescence detection. The results point out a slow depletion of ampicillin and, consequently, a withdrawal period (13 milkings) longer than that extrapolated and authorized for cows and sheep.

  17. Profile of peroxidative injury and antioxidant indicators in singleton, twins and multiple bearing goats throughout pregnancy

    Institute of Scientific and Technical Information of China (English)

    Abdel-Ghani MA; T.M. El-sherry TM; Hayder M; Abou-Khalil NS

    2016-01-01

    Objective:To investigate the changes in profile of the oxidant and antioxidant indicators throughout pregnancy in goats.Methods: Estrus in goats was synchronized using an intravaginal progestogen impregnated sponge and the buck was introduced in the herd during the experiment for breeding purpose. Serum nitric oxide (NO) as standard angiogenic marker, total antioxidant capacity (TAC) as a cryoprotectant indicator, total peroxide (TPX) as a pathogenetic effector were measured, followed by calculation of OSI% (TPX/TAC)×100 as a reflector of the oxidant/antioxidant status, andmalondialdhyde were estimated.Results:Compared with values in singleton and twins bearing goats, TAC values in multiple bearing goats were higher in 4thmonth and lower in 5th month (P<0.05). Values of TPX were lower in multiple bearing goats in 4th month and higher in 5th month (P<0.05) when compared with singleton and twins bearing goats.In contrary, NO values started to increase from the 2nd month until 4th month of gestation in all pregnant goats. However, the NO was lower in 5th month (P<0.05) in multiple bearing goats.Values of NO were negatively correlated with OSI % in allbearing goats.Conclusion: Knowing the relationship between the fetal number and oxidative stress indicators could be useful in the clinical management of such pregnancies and could be useful in the early detection or prediction adverse pregnancy outcome. Particularly, the 4th and 5th month of gestation increases the liability to reactive oxygen species in goats.

  18. AFLP and RAPD Analysis of the Boer and Indigenous Breeds of the Goat in Jiangsu

    Institute of Scientific and Technical Information of China (English)

    CAO Shao-xian; YANG Li-guo; JIANG Xun-ping; LIU Hong-lin; LU Wei-zhong; XIANG Yang-hai

    2003-01-01

    Blood and tissue samples were collected from 105 goats including 60 Boer goats (30 for eachsex), 30 Xuhuai goats (15 for each sex) and 15 Haimen goats (7 stud and 8 does). DNA was extracted andDNA pools were constructed on the basis of goat breeds. In 36 selective primer combinations, 29 combinationsamplified totally 3 253 markers including 92 polymorphic markers by amplified fragment length polymor-phism (AFLP). On average, 3.17 polymorphic markers were amplified per combination, with a polymorphicfrequency of 2.8%. The primer combinations amplifying more polymorphic markers (showed in brackets)were involved in E00+ACG/M00+CAA (13), E00+ACG/M00+CAG (10), E00+AAC/M00+CAC (8)and E00+AAC/M00+ACT (7). A total of 183 markers including 60 polymorphic markers were amplified byRAPD from the pooled DNA of three breeds using 22 primers with strong polymorphism and high reproduc-ibility selected from 93 RAPD primers. On average, 2.73 polymorphic markers were amplified per primer,with a polymorphic frequency of 32.8%. The results of AFLP and RAPD coincidently suggested that the ge-netic distance is the closest between Xuhuai and Haimen goat, next between Xuhuai and Boer goat, and the far-thest between Haimen and Boer goat. According to the UPGMA method, Haimen and Xuhuai goats can begathered together as a cluster, then Boer goat. Both methods can be used to implicate the genetic difference ofthese three breeds, in particular AFLP has more polymorphic markers.

  19. Comparative pharmacokinetics of amoxicillin/clavulanic acid combination after intravenous administration to sheep and goats.

    Science.gov (United States)

    Carceles, C M; Escudero, E; Baggot, J D

    1995-04-01

    The pharmacokinetic behaviour of an amoxicillin/clavulanic acid combination was studied after intravenous administration of single doses (20 mg/kg per kg body weight) to five sheep and six goats. The objective was to determine whether there are differences between sheep and goats in the disposition of amoxicillin and clavulanic acid. The plasma concentration-time data were analysed by compartmental pharmacokinetic and non-compartmental methods. The disposition curves for both drugs were best described by a biexponential equation (two-compartment open model) in sheep and goats. The elimination half-lives of amoxicillin were 1.43 +/- 0.16 h in sheep and 1.13 +/- 0.19 h in goats, and of clavulanic acid were 1.16 +/- 0.01 h and 0.85 +/- 0.09 h in sheep and goats respectively. The apparent volumes of distribution of amoxicillin and clavulanic acid were similar in the two species. Body clearances of amoxicillin were 0.09 +/- 0.01 L/h kg in sheep and 0.11 +/- 0.01 L/h kg in goats, and of clavulanic acid were 0.07 +/- 0.01 L/h kg and 0.12 +/- 0.01 L/h kg in sheep and goats respectively. The half-lives and body clearances of amoxicillin and clavulanic acid differed significantly between sheep and goats. It was concluded that the disposition of amoxicillin and clavulanic acid administered intravenously as an amoxicillin/clavulanic acid combination to sheep and goats differed between the two ruminant species. Even though the differences in disposition kinetics of both drugs were statistically significant, the same intravenous dosing rate of this antimicrobial combination can generally be used in sheep and goats.

  20. Generation of β-lactoglobulin-modified transgenic goats by homologous recombination.

    Science.gov (United States)

    Zhu, Hongmei; Hu, Linyong; Liu, Jun; Chen, Huatao; Cui, Chenchen; Song, Yujie; Jin, Yaping; Zhang, Yong

    2016-12-01

    β-Lactoglobulin (BLG) is a dominant allergen present in the milk of goats and other ungulates, although it is not found in human breast milk. Thus, the presence of BLG restricts the consumption of goat's milk by humans. In the present study, we examined whether the disruption of the BLG gene in goats by homologous recombination (HR) reduced BLG content in goat's milk and decreased the allergic response to milk. In one approach, exon 2 of the BLG gene was efficiently targeted using HR with a BLG knockout vector. In a second approach to disrupt BLG gene expression and drive exogenous human α-lactalbumin (hLA) gene expression, two hLA knock-in constructs were used to target exons 1-4 of the BLG gene via HR, and expression of hLA was then confirmed in goat mammary epithelial cells in vitro. The recombinant clones from both approaches were then used for somatic cell nuclear transfer, generating two transgenic goats possessing a BLG knockout allele or site-specific hLA integration allele. Milk assays demonstrated a reduction in BLG levels in both the BLG knockout and hLA knock-in goats; furthermore, hLA was present in the hLA knock-in goat's milk. Allergenic analysis in mice indicated that the transgenic goat's milk was less allergenic than wild-type goat's milk. These results support the development of gene-targeted animals as an effective tool for reducing allergic reactions to milk and improving nutrition. © 2016 Federation of European Biochemical Societies.

  1. Economic Valuation of Fortified Cassava Peels for Goat Feeding in South-western, Nigeria

    Directory of Open Access Journals (Sweden)

    Okojie L. O.

    2014-02-01

    Full Text Available This paper investigates the economic value that goat farmers in South-western, Nigeria attach to fortified goat feed from waste cassava peels origin. Unavailability of vegetative forage for goat feeding all year round makes this relevant. A multistage sampling procedure was used to select 120 goat farmers. Primary data for the study were obtained with the aid of structured questionnaire. The method of analysis included descriptive statistics and contingent valuation method that terminated into the binary choice logit model. The study indicates the mean Willingness to Pay (WTP for a 25kg of fortified goat feed as N1, 019: = in the study area. This for the 120 sampled farmers was N122, 280: = and for the total population of 7.1million, it was N7.2billion. Respondents’ WTP however increased mainly with level of education and system of goat keeping. Farming system practiced by respondents had the likelihood of positively and significantly (p<0.01 affecting the WTP for fortified goat feed from cassava peels. Income equally had the likelihood of positively and significantly (p<0.05 affecting the WTP in the study area. Education, farm size and experience had the likelihood of positively influencing though not significantly the WTP for the compounded feed. These indicate that there exist economic potentials for the use of cassava waste (peels in goat production in the study area. Adopting intensive system of goat farming and enhancing income of producers will go a long way to motivating investment in the feed making and its adoption in goat production.

  2. Self-medication with tannin-rich browse in goats infected with gastro-intestinal nematodes.

    Science.gov (United States)

    Amit, M; Cohen, I; Marcovics, A; Muklada, H; Glasser, T A; Ungar, E D; Landau, S Y

    2013-12-06

    Primates self-medicate to alleviate symptoms caused by gastro-intestinal nematodes (GIN) by consuming plants that contain secondary compounds. Would goats display the same dietary acumen? Circumstantial evidence suggests they could: goats in Mediterranean rangelands containing a shrub - Pistacia lentiscus - with known anthelmintic properties consume significant amounts of the shrub, particularly in the fall when the probability of being infected with GIN is greatest, even though its tannins impair protein metabolism and deter herbivory. In order to test rigorously the self-medication hypothesis in goats, we conducted a controlled study using 21 GIN-infected and 23 non-infected goats exposed to browse foliage from P. lentiscus, another browse species - Phillyrea latifolia, or hay during the build-up of infection. GIN-infected goats showed clear symptoms of infection, which was alleviated by P. lentiscus foliage but ingesting P. lentiscus had a detrimental effect on protein metabolism in the absence of disease. When given a choice between P. lentiscus and hay, infected goats of the Mamber breed showed higher preference for P. lentiscus than non-infected counterparts, in particular if they had been exposed to Phillyrea latifolia before. This was not found in Damascus goats. Damascus goats, which exhibit higher propensity to consume P. lentiscus may use it as a drug prophylactically, whereas Mamber goats, which are more reluctant to ingest it, select P. lentiscus foliage therapeutically. These results hint at subtle trade-offs between the roles of P. lentiscus as a food, a toxin and a medicine. This is the first evidence of self-medication in goats under controlled conditions. Endorsing the concept of self-medication could greatly modify the current paradigm of veterinary parasitology whereby man decides when and how to treat GIN-infected animals, and result in transferring this decision to the animals themselves.

  3. Detection and survival of Toxoplasma gondii in milk and cheese from experimentally infected goats.

    Science.gov (United States)

    Dubey, J P; Verma, S K; Ferreira, L R; Oliveira, S; Cassinelli, A B; Ying, Y; Kwok, O C H; Tuo, W; Chiesa, O A; Jones, J L

    2014-10-01

    The consumption of unpasteurized goat cheese and goat's milk has been suggested as a risk factor for toxoplasmosis in humans. In the present study, detection and survival of Toxoplasma gondii in milk and cheese was studied by bioassay in mice (milk) and in cats (cheese). Eight goats were inoculated orally with 300 to 10,000 oocysts of T. gondii strain TgGoatUS26. Milk samples were collected daily up to 30 days postinoculation and bioassayed in mice and cats. For mouse bioassay, 50 ml of milk samples were centrifuged, and the sediment was inoculated subcutaneously into mice. Mice were tested for T. gondii infection by seroconversion and by the demonstration of parasites. By mouse bioassay, T. gondii was detected in milk from all eight goats. The T. gondii excretion in milk was intermittent. For cat bioassay, 400 ml (100 ml or more from each goat) of milk from four goats from 6 to 27 days postinoculation were pooled daily, and cheese was made using rennin. Ten grams of cheese was fed daily to four cats, and cat feces were examined for oocyst shedding. One cat fed cheese shed oocysts 7 to 11 days after consuming cheese. Attempts were made to detect T. gondii DNA in milk of four goats; T. gondii was detected by PCR more consistently, but there was no correlation between detection of viable T. gondii by bioassay in mice and T. gondii DNA by PCR. Results indicate that T. gondii can be excreted in goat's milk and can survive in fresh cheese made by cold-enzyme treatment. To prevent transmission to humans or animals, milk should not be consumed raw. Raw fresh goat cheese made by cold-enzyme treatment of unpasteurized milk also should not be consumed.

  4. Prevalence and risk factors for intestinal parasite infection in goats raised in Nakhon Pathom Province, Thailand.

    Science.gov (United States)

    Ratanapob, Niorn; Arunvipas, Pipat; Kasemsuwan, Suwicha; Phimpraphai, Waraphon; Panneum, Supachart

    2012-04-01

    The objectives of this study were to determine the prevalence and risk factors for intestinal parasite infection in goats raised in Nakhon Pathom Province. Fecal samples from 190 goats in 12 herds were collected per rectum. Questionnaires focusing on the general information about the farm and farmers, and management practices on farms were completed. Modified McMaster counting technique was performed to detect eggs of intestinal parasites. Each egg found was classified into three groups of parasites based on its characteristics. Individual and herd prevalence were calculated. Multiple logistic regressions were performed to analyze risk factors of infection. Herd prevalence of intestinal parasite infection was 100%, while individual prevalence was 79.47%. Strongyle group was the most common intestinal parasite found in this study. Moniezia spp. (8/190) and Trichuris spp. (1/190) were also found. The average number of eggs found was 1,176 eggs per gram of feces. Risk factors for intestinal parasite infection were housing system, deworming interval, and type of goat in herd. Goats housed in groups had higher infection rates compared with goats housed individually (odds ratio (OR) = 6.34; P value = 0.009). Goats in herds in which anthelmintic drugs were administered in intervals of greater than 3 months were more likely to become infected with intestinal parasites (OR = 33.07; P value Goats in herds that kept only dairy goats were less likely to become infected than herd that kept only meat goats or kept both dairy and meat goats (OR = 46.20 and 8.75; P value <0.001 and 0.011, respectively).

  5. Age-specificity of Toxoplasma gondii seroprevalence in sheep, goats and cattle on subsistence farms in Bangladesh.

    Science.gov (United States)

    Rahman, Moizur; Azad, Md Thoufic Anam; Nahar, Lovely; Rouf, Shah Md Abdur; Ohya, Kenji; Chiou, Shih-Pin; Baba, Minami; Kitoh, Katsuya; Takashima, Yasuhiro

    2014-09-01

    Toxoplasma gondii is a zoonotic protozoan parasite that infects humans and domestic animals. In this study, the seroprevalence of T. gondii antibodies was investigated using serum samples collected from 83 sheep, 146 goats and 37 cattle from a dozen subsistence farms in Bangladesh. Fifty-eight out of 83 sheep (69.9%), 89 out of 146 goats (61.0%) and 10 out of 37 cattle (27.0%) were seropositive for the parasite. Seroprevalence in young goats (goats (>1 year old). In contrast, seroprevalence for young and adult sheep was similar. These results indicate that acquired infection with T. gondii occurs in this region of Bangladesh, at least among goats.

  6. Next generation red teaming

    CERN Document Server

    Dalziel, Henry

    2015-01-01

    Red Teaming is can be described as a type of wargaming.In private business, penetration testers audit and test organization security, often in a secretive setting. The entire point of the Red Team is to see how weak or otherwise the organization's security posture is. This course is particularly suited to CISO's and CTO's that need to learn how to build a successful Red Team, as well as budding cyber security professionals who would like to learn more about the world of information security. Teaches readers how to dentify systemic security issues based on the analysis of vulnerability and con

  7. Gastrointestinal nematodes and anthelmintic resistance in Danish goat herds.

    Science.gov (United States)

    Holm, Signe A; Sörensen, Camilla R L; Thamsborg, Stig M; Enemark, Heidi L

    2014-01-01

    The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR) in 10 selected herds were investigated during April-September 2012. All Danish herds (n = 137) with 10 or more adult goats were invited to participate, and of these 27 herds met the inclusion criterion of more than 10 young kids never treated with anthelmintics. Questionnaire data on management were collected, and faecal samples from 252 kids were analysed by the McMaster technique. From all herds with a mean faecal egg count (FEC) above 300 eggs per g of faeces, pooled samples were stained with peanut agglutinin (PNA) for specific detection of Haemonchus contortus. Strongyle eggs were detected with an individual prevalence of 69%, including Nematodirus battus (3.6%) and other Nematodirus species (15.0%). Eimeria spp. were observed in 99.6% of the kids. H. contortus was found in 11 of 12 (92%) tested herds. Anthelmintics were used in 89% of the herds with mean treatment frequencies of 0.96 and 0.89 treatments per year for kids and adults, respectively. In 2011, new animals were introduced into 44% of the herds of which 25% practised quarantine anthelmintic treatments. In 10 herds the presence of AR was analysed by egg hatch assay and FEC reduction tests using ivermectin (0.3 mg/kg) or fenbendazole (10.0 mg/kg). AR against both fenbendazole and ivermectin was detected in seven herds; AR against fenbendazole in one herd, and AR against ivermectin in another herd. In conclusion, resistance to the most commonly used anthelmintics is widespread in larger goat herds throughout Denmark.

  8. Milk production and compositions in female mountain and crossbred goats

    Directory of Open Access Journals (Sweden)

    Moutaz ZARKAWI

    2013-08-01

    Full Text Available This study was carried out on female goats (Syrian Mountain: Jabali and crossbred: Damascus x Syrian Mountain to determine daily milk production (morning, evening and total and milk compositions (protein, fat, lactose and total solids. Thirty female goats from each breed, aged about two years were used in their first lactation season for a period of 165 days, starting 60 days after kidding. There were huge variations among individuals within the same breed in terms of milk production. Average daily milk production/doe was 929 and 958 g for Syrian Mountain and crossbred does, respectively, with no significant (P>0.05 differences between them. The highest daily milk production /doe was 1555 and 1800 g, and the lowest production was 280 and 240 g for Syrian Mountain and crossbred does, respectively. Results also indicated that there were no significant (P>0.05 differences in milk compositions between the two breeds, with overall averages (% for protein content 3.42, and 3.42, fat 4.64 and 4.74, lactose 4.23 and 4.21, and total solids 13.00 and 13.04 for Syrian Mountain and crossbred does, respectively. However, significant (P<0.05 increases in the percentage of fat and total solids were recorded in the morning milking in the does of the two breeds. In crossbred does, lactose content was significantly higher (P<0.05 in the evening milking than the morning one, whereas, in Syrian Mountain does, protein content was significantly higher (P<0.05 in the morning milking as compared to the evening one. Comparing the milk production and composition obtained in the present study with those reported from other goat breeds, it could be noticed that the tested components were within the normal values with no difference between the two studied breeds.

  9. Reliability of quantitative echocardiography in adult sheep and goats

    Directory of Open Access Journals (Sweden)

    Hallowell Gayle D

    2012-09-01

    Full Text Available Abstract Background Echocardiography is a non-invasive method for assessment of the ovine and caprine heart. Complete reference ranges for cardiac dimensions and time indices for both species are not currently available and reliability of these measurements has not been evaluated. The objectives for this study are to report reliability, normal cardiac dimensions and time indices in a large group of adult sheep and goats. Fifty-one adult sheep and forty adult goats were recruited. Full echocardiographic examinations were performed in the standing unsedated animal. All animals underwent echocardiography four times in a 72-hour period. Echocardiography was performed three times by one author and once by another. Images were stored and measured offline. Technique and measurement repeatability and reproducibility and any differences due to animal or day were evaluated. Reference ranges (mean ± 2 standard deviations were calculated for both species. Results Majority of the images obtained were of good to excellent quality. Image acquisition was straightforward with 5.4% of animals demonstrating a small scanning window. Reliability was excellent for majority of dimensions and time indices. There was less variation in repeatability when compared with reproducibility and differences were greater for technique than for measurements. Dimensions that were less reliable included those for right ventricular diameter and left ventricular free wall. There were many differences in cardiac dimensions between sheep and goats. Conclusions This study has demonstrated that specific reference ranges are required for these two species. Repeatability and reproducibility were excellent for the majority of cardiac dimensions and time indices suggesting that this technique is reliable and valuable for examination of clinical cases over time and for longitudinal research studies.

  10. The normal electrocardiogram in the clinically healthy Saanen goats

    Directory of Open Access Journals (Sweden)

    Fabio C. Pogliani

    2013-12-01

    Full Text Available The purpose of this study was to establish normal reference electrocardiographic (ECG values for standard limb lead II in Saanen goats. For this, were used 19 healthy adult female Saanen goats. And for reference values for the ECG parameters, were used 95% confidence level. The overall P, Q, R, S and T durations (seconds were 0.03±0.01, 0.02±0.005, 0.03±0.014, 0.03±0.011, 0.06±0.014 respectively, and the reference values were 0.01-0.04, 0.01-0.02, 0.01-0.06, 0.02-0.04 and 0.04-0.08 respectively. The amplitudes (milivolts of these waveforms were 0.1±0.031, 0.06±0.023, 0.44±0.312, 0.39±0.434, 0.26±0.164 (T negative and 0.15±0.071 (T positive, respectively. The reference values were 0.05-0.15, 0.05-0.1, 0.05-1.2, 0.05-1.1 and -0.2-0.7 respectively. The PR and QT interval, the QRS complex and the ST segment durations (seconds were 0.08±0.018, 0.26±0.03, 0.05±0.008, 0.15±0.041 respectively. The reference values were 0.06-0.12, 0.2-0.32, 0.04-0.07 and 0.11-0.26, respectively. It was possible to observe differences in ECG of Saanen goats regarding the amplitude and duration of the constituents when compared to the results of other breeds. Therefore it is necessary to conduct further studies to allow comparisons, detect and diagnose cardiac arrhythmias and help the development of therapies.

  11. Gastrointestinal nematodes and anthelmintic resistance in Danish goat herds☆

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    Holm, Signe A.; Sörensen, Camilla R. L.; Thamsborg, Stig M.; Enemark, Heidi L.

    2014-01-01

    The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR) in 10 selected herds were investigated during April–September 2012. All Danish herds (n = 137) with 10 or more adult goats were invited to participate, and of these 27 herds met the inclusion criterion of more than 10 young kids never treated with anthelmintics. Questionnaire data on management were collected, and faecal samples from 252 kids were analysed by the McMaster technique. From all herds with a mean faecal egg count (FEC) above 300 eggs per g of faeces, pooled samples were stained with peanut agglutinin (PNA) for specific detection of Haemonchus contortus. Strongyle eggs were detected with an individual prevalence of 69%, including Nematodirus battus (3.6%) and other Nematodirus species (15.0%). Eimeria spp. were observed in 99.6% of the kids. H. contortus was found in 11 of 12 (92%) tested herds. Anthelmintics were used in 89% of the herds with mean treatment frequencies of 0.96 and 0.89 treatments per year for kids and adults, respectively. In 2011, new animals were introduced into 44% of the herds of which 25% practised quarantine anthelmintic treatments. In 10 herds the presence of AR was analysed by egg hatch assay and FEC reduction tests using ivermectin (0.3 mg/kg) or fenbendazole (10.0 mg/kg). AR against both fenbendazole and ivermectin was detected in seven herds; AR against fenbendazole in one herd, and AR against ivermectin in another herd. In conclusion, resistance to the most commonly used anthelmintics is widespread in larger goat herds throughout Denmark. PMID:25076056

  12. Gastrointestinal nematodes and anthelmintic resistance in Danish goat herds☆

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    Holm Signe A.

    2014-01-01

    Full Text Available The prevalence of gastrointestinal parasites in Danish goats and the presence of anthelmintic resistance (AR in 10 selected herds were investigated during April–September 2012. All Danish herds (n = 137 with 10 or more adult goats were invited to participate, and of these 27 herds met the inclusion criterion of more than 10 young kids never treated with anthelmintics. Questionnaire data on management were collected, and faecal samples from 252 kids were analysed by the McMaster technique. From all herds with a mean faecal egg count (FEC above 300 eggs per g of faeces, pooled samples were stained with peanut agglutinin (PNA for specific detection of Haemonchus contortus. Strongyle eggs were detected with an individual prevalence of 69%, including Nematodirus battus (3.6% and other Nematodirus species (15.0%. Eimeria spp. were observed in 99.6% of the kids. H. contortus was found in 11 of 12 (92% tested herds. Anthelmintics were used in 89% of the herds with mean treatment frequencies of 0.96 and 0.89 treatments per year for kids and adults, respectively. In 2011, new animals were introduced into 44% of the herds of which 25% practised quarantine anthelmintic treatments. In 10 herds the presence of AR was analysed by egg hatch assay and FEC reduction tests using ivermectin (0.3 mg/kg or fenbendazole (10.0 mg/kg. AR against both fenbendazole and ivermectin was detected in seven herds; AR against fenbendazole in one herd, and AR against ivermectin in another herd. In conclusion, resistance to the most commonly used anthelmintics is widespread in larger goat herds throughout Denmark.

  13. Assessment of blood changes post-challenge with Corynebacterium pseudotuberculosis and its exotoxin (phospholipase D: A comprehensive study in goat

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    Z. K. H. Mahmood

    2015-09-01

    Full Text Available Aim: There is very little information regarding blood changes during the challenge of phospholipase D (PLD in goats. Therefore, this experiment was conducted to study the changes in blood after the challenge with Corynebacterium pseudotuberculosis and its exotoxin, PLD to fill in the gap of caseous lymphadenitis (CLA research. Materials and Methods: Twenty-six crossbred Boer goats aged 12-14 months were divided into 3 groups; the first group n=6 was inoculated with 1 ml phosphate buffered solution s.c. as the control. The second group n=10 was inoculated with C. pseudotuberculosis 1 × 109 cfu s.c. The third group n=10 was intravenous injected with PLD 1 ml/20 kg body weight. Serial blood collections were done at 1 h, 3 h, 5 h, 8 h, and 12 h then every 24 h post-inoculation for the first 30 days of the experiment. Subsequently, the blood collection continued twice a week till the end of the experiment (90 days post-challenge. Results: Both C. pseudotuberculosis and PLD treated groups showed significant changes (p<0.05 in red blood cell count, hemoglobin (Hb, packed cell volume, mean corpuscular volume, mean corpuscular Hb concentration, white blood cell count, neutrophils, lymphocytes, monocytes, eosinophils, basophils, globulin, and total plasma proteins. Similarly, both treated groups showed significant changes (p<0.05 in alanine transaminase, alkaline phosphatase, aspartate transaminase, total bilirubin, calcium concentration, creatine phosphokinase, creatinine, gamma-glutamyl transpeptidase, urea concentration, lactate dehydrogenase, prothrombin time, and activated partial thromboplastin time. Conclusion: It concluded that C. pseudotuberculosis and PLD have a negative impact on the goat’s health in general reflected by all those changes recorded in the hemogram, leukogram, and the blood chemistry.

  14. Orthopedic conditions of small ruminants. Llama, sheep, goat, and deer.

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    Kaneps, A J

    1996-03-01

    Diagnosis and treatment of diseases of the foot, infectious arthritis, angular limb deformities, patellar luxation, tendon contracture and injuries, and fractures encountered in sheep, goats, llamas, and deer are reviewed. These species share similar orthopedic problems to cattle, but management conditions, particularly for pet animals, may place special demands on the veterinarian treating these disease conditions. The mild temperament and relatively small body size of these animals make them excellent candidates for treatment of orthopedic problems often not amenable to practical treatment in larger or more fractious animals.

  15. Polioencephalomalacia associated with closantel overdosage in a goat.

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    Sakhaee, E; Derakhshanfar, A

    2010-06-01

    This report describes clinical and pathological findings associated with closantel (a halogenated salicylanilide anthelmintic) overdosage in a 3-year-old goat. The clinical signs included blindness, incoordination, ataxia, depression of the palpebral and pupillary reflexes, and recumbency. No gross lesions were noted in tissue or organs at necropsy, but microscopic lesions were seen in nervous tissue and hepatic cells. Polioencephalomalacia was clearly evident. Bilaterally symmetrical status spongiosus of the white matter of the brain, bilateral laminar necrosis, microcavitations, ischaemic cell change and severe degeneration of the cerebellum were seen in nervous tissue. Fatty change and hydropic degeneration in the liver and hepato-cellular degeneration were observed histologically.

  16. Polioencephalomalacia associated with closantel overdosage in a goat

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    E. Sakhaee

    2010-05-01

    Full Text Available This report describes clinical and pathological findings associated with closantel (a halogenated salicylanilide anthelmintic overdosage in a 3-year-old goat. The clinical signs included blindness, incoordination, ataxia, depression of the palpebral and pupillary reflexes, and recumbency. No gross lesions were noted in tissue or organs at necropsy, but microscopic lesions were seen in nervous tissue and hepatic cells. Polioencephalomalacia was clearly evident. Bilaterally symmetrical status spongiosus of the white matter of the brain, bilateral laminar necrosis, microcavitations, ischaemic cell change and severe degeneration of the cerebellum were seen in nervous tissue. Fatty change and hydropic degeneration in the liver and hepato-cellular degeneration were observed histologically.

  17. The preference for water nipples vs. water bowls in dairy goats

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    Andersen Inger L

    2011-09-01

    Full Text Available Abstract Background Previous studies have reported that the design of the water dispensers can influence the water intake in farm animals. Horses and dairy cows seem to prefer to drink from an open surface whereas sheep and pigs apparently prefer water nipples, probably because of the worse water quality in water bowls. The aim of the present study was to examine the preference of dairy goats for water nipples or water bowls. Methods In each of the two experiments (exp. 1, dry goats, exp. 2 lactating goats, 42 dairy goats were allotted into 6 groups of 7 goats. In period 1, the goats had access to a water nipple. In period 2, they had access to a water bowl and in period 3 (preference test they had access to both a water nipple and a water bowl. Water usage and wastage was recorded and water intake (water usage - water wastage was calculated for each group for the two last days of each period. In experiment 2, water samples from each dispenser were analyzed for heterotrophy germs at 22°C, Escherichia coli and turbidity. Results Water usage was higher from water nipples than from water bowls both in experiment 1 (dry goats and experiment 2 (lactating goats. There was however, no difference in water intake from water nipples and water bowls. In the preference test (period 3, the water intake tended to be higher from the water nipple than from the water bowl both for the dry goats (exp. 1 and lactating goats (exp. 2. Especially for the dry goats, the differences between groups were large. Turbidity and heterotrophy germs were much higher in the samples from the water bowls than from the water nipples. Water wastage from the water bowls was negligible compared to the water nipples. From the water nipples the water wastage was 30% and 23% of water usage for the dry and lactating goats respectively. Conclusions We conclude that type of water dispenser (nipple or bowl was probably of minor importance for water intake in goats, but water bowls had a

  18. An initial comparative map of copy number variations in the goat (Capra hircus genome

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    Casadio Rita

    2010-11-01

    Full Text Available Abstract Background The goat (Capra hircus represents one of the most important farm animal species. It is reared in all continents with an estimated world population of about 800 million of animals. Despite its importance, studies on the goat genome are still in their infancy compared to those in other farm animal species. Comparative mapping between cattle and goat showed only a few rearrangements in agreement with the similarity of chromosome banding. We carried out a cross species cattle-goat array comparative genome hybridization (aCGH experiment in order to identify copy number variations (CNVs in the goat genome analysing animals of different breeds (Saanen, Camosciata delle Alpi, Girgentana, and Murciano-Granadina using a tiling oligonucleotide array with ~385,000 probes designed on the bovine genome. Results We identified a total of 161 CNVs (an average of 17.9 CNVs per goat, with the largest number in the Saanen breed and the lowest in the Camosciata delle Alpi goat. By aggregating overlapping CNVs identified in different animals we determined CNV regions (CNVRs: on the whole, we identified 127 CNVRs covering about 11.47 Mb of the virtual goat genome referred to the bovine genome (0.435% of the latter genome. These 127 CNVRs included 86 loss and 41 gain and ranged from about 24 kb to about 1.07 Mb with a mean and median equal to 90,292 bp and 49,530 bp, respectively. To evaluate whether the identified goat CNVRs overlap with those reported in the cattle genome, we compared our results with those obtained in four independent cattle experiments. Overlapping between goat and cattle CNVRs was highly significant (P Conclusions We describe a first map of goat CNVRs. This provides information on a comparative basis with the cattle genome by identifying putative recurrent interspecies CNVs between these two ruminant species. Several goat CNVs affect genes with important biological functions. Further studies are needed to evaluate the

  19. Prevalence and risk factors for brucellosis in goats in areas of Mexico with and without brucellosis control campaign.

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    Oseguera Montiel, David; Frankena, Klaas; Udo, Henk; Keilbach Baer, Nícola Maria; van der Zijpp, Akke

    2013-08-01

    Brucellosis is a major constraint for small-scale goat farming systems in Mexico. This study estimated the prevalence of testing positive to brucellosis and identified and quantified risk factors in goats from small-scale farms of Michoacán that had participated in a brucellosis campaign (i.e. vaccination, serological testing, culling and awareness) and of Jalisco that had negligible brucellosis campaign participation. A cross-sectional serological survey was conducted among 1,713 goats of 83 flocks. The prevalence of testing positive to brucellosis was higher (38%) in Jalisco than in Michoacán (11%). Logistic regression analysis indicated that goats from Michoacán had lower odds to test positive for brucellosis (odds ratio (OR) = 0.32, 95% confidence interval (CI) 0.21-0.48) compared to goats from Jalisco. Goats in zero-grazing systems had lower odds than goats in grazing systems (OR = 0.22, 95% CI 0.09-0.57). When goats were kept in pens with low density (0.002 to 0.22 goat/m(2)), odds was lower (OR = 0.44, 95% CI 0.28-0.67) compared to goats kept in pens with higher density (0.23 to 1 goat/m(2)). Odds was higher for testing positive when farmers bought goats from goat traders (OR = 1.82, 95% CI 1.15-2.87) compared to farmers who did not. If scavenger poultry had access to goat pens, the odds was half (OR = 0.52, 95% CI 0.33-0.83) of those where poultry had no access. Regular disinfection of the pen reduced the odds (OR = 0.66, 95% CI 0.44-0.99) compared to where disinfection was not regular. The brucellosis control campaign was effective in reducing brucellosis seropositivity.

  20. Feeding potential of cassava (Manihot esculenta Crantz) peels ensiled with Leucaena leucocephala and Gliricidia sepium assessed with West African dwarf goats.

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    Oduguwa, Bamidele Omonuwa; Oni, Adebayo Olusoji; Arigbede, Oluwasanmi Moses; Adesunbola, Julius Olukunle; Sudekum, Karl Heinz

    2013-08-01

    Cassava peels (CaPe) were ensiled in mixtures with Gliricidia sepium and Leucaena leucocephala, and the utilization of the mixed silages by West African dwarf (WAD) goats was assessed. Five silages were composed, comprising of 100% ensiled CaPe (control), CaPe + G. sepium 2:1 (w/w; 2CGS), CaPe + G. sepium 1:1 (w/w; CGS), CaPe + L. leucocephala 2:1 (w/w; 2CLL) and CaPe + L. leucocephala 1:1 (w/w; CLL). All diets were supplemented with molasses (40 g/kg) before ensiling which lasted 3 months. Fifteen WAD goats (8.01 ± 0.12 kg body weight) were fed one of the experimental diets (50 g/kg body weight) for 8 weeks. The control had the lowest hydrocyanic acid content (0.05 mg/kg DM), while others ranged from 6.2 to 81.3 mg/kg. Condensed tannin concentration ranged from 1.7 to 8.4 mg/kg DM, while mimosine levels were 11.6 and 12.4 mg/kg DM in 2CLL and CLL, respectively. After fermentation, all silages showed low pH (<4.5) and were different (P < 0.05) in the lactic, acetic and butyric acid concentrations. Ratio of foliage supplementation influenced DM intake (P < 0.05). Daily weight gains ranged from 17 (CLL) to 24 g/day in control. The digestibility coefficients of nutrients and fibre fractions differed (P < 0.05) among diets. The values for packed cell volume, haemoglobin, red blood cells, neutrophils, lymphocytes and monocytes were also different (P < 0.05) across the dietary treatments. Ensiling CaPe with foliages of G. sepium and L. leucocephala can be recommended for feeding WAD goats especially during the dry spells when there is little or no available forage for the animals.

  1. Mange mites of sheep and goats in selected sites of Eastern Amhara region, Ethiopia.

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    Seid, Kibeb; Amare, Sisay; Tolossa, Yacob Hailu

    2016-03-01

    A cross sectional study of small ruminant mange mites was conducted from November 2011 to April 2012 on a total of 324 sheep and 680 goats, to determine the prevalence of mange mites in sheep and goats, identifying the major species of mite and to determine the potential risk factors significantly predicting the disease. The result showed an overall mange mite prevalence of 7.5 % (95 % CI 5.5-9.5) in goats and 1.2 % (95 % CI 0.5-1.9) in sheep. The mites identified were Sarcoptes and Demodex in goats and Sarcoptes and Psoroptes in sheep. The prevalence of mange mites was significantly higher in goats than in sheep (χ(2) = 16.636, P = 0.000). There was higher prevalence of mange mites in poor body condition than good body condition sheep and goats and the difference was statistically significant (χ(2) = 5.513, P = 0.019 in sheep and χ(2) = 141.85, P = 0.000 in goats). But age and sex of the host animals and agro climates were not statistically significant predictors of prevalence of mange mite. This study demonstrated that mange mites are among the major parasitic health problems of shoats in Eastern Amhara region that require urgent control intervention.

  2. Molecular characterization of exon 3 of caprine myostatin gene in Marwari goat

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    Jai Prakash Khichar

    2016-06-01

    Full Text Available Aim: To estimate genetic variability in exon 3 of caprine myostatin gene in Marwari goats. Materials and Methods: A total of 120 blood samples from unrelated Marwari goats were randomly collected from different villages of Bikaner (Rajasthan, India. Genomic DNA was extracted from whole blood using blood DNA isolation kit (Himedia Ltd. as per manufacturer’s protocol. The quality of extracted genomic DNA was checked on 0.8% agarose gel. Specifically designed a primer set for caprine myostatin (MSTN gene (Genebank accession no. DQ167575 was used to amplify the exon 3 region of MSTN gene in Marwari goat. The genetic variability in exon 3 of MSTN gene in Marwari goat was assessed on 8% polyacrylamide gel electrophoresis to detect single strand conformation polymorphism (SSCP pattern. Results: The exon 3 of MSTN gene in Marwari goat showed two types of conformation patterns on 8% polyacrylamide gel. One of the patterns showed only two bands and was considered as genotype AA, whereas another pattern having an extra band was designated as genotype AB. The frequencies of AA and AB genotype for exon 3 region of MSTN gene were calculated as 0.90 and 0.10, respectively. Conclusion: Low level of polymorphism was observed at exon 3 region of MSTN gene in Marwari goat through SSCP analysis. This information could be utilized in future breeding plan to exploit the unique characteristics of Marwari goat of Rajasthan.

  3. High prevalence of Eimeria infection in dairy goats in Shaanxi province, northwestern China.

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    Zhao, Guang Hui; Lei, Li-Hui; Shang, Chuan-Chuan; Gao, Man; Zhao, Yan Qing; Chen, Chao-Xi; Chen, De-Kun

    2012-06-01

    A survey of dairy goats for infection with Eimeria species of coccidia was conducted in the Shaanxi province, northwestern China between December and November 2010, including Saanen and Guanzhong breeds. A total of 584 fecal samples (250 and 334 from Saanen and Guanzhong dairy goats, respectively) in six farms were collected. Eimeria oocysts were seen in 568 (97.3%) fecal samples, with six species, namely Eimeria jolchijevi, Eimeria arloingi, Eimeria alijevi, Eimeria caprina, Eimeria hirci, and Eimeria christenseni. The most prevalent were E. arloingi in Saanen and Guanzhong dairy goats, with an overall prevalence of 83.3% and 84.4%, and the lowest prevalence were E. christenseni (26.9%) and E. hirci (20.7%) for Saanen and Guanzhong Dairy goats, respectively. Two or more Eimeria species were commonly presented in all the age groups; 80.0% and 81.4% of positive Saanen and Guanzhong dairy goats carried more than two species, and 1.6% and 6.5% of two breeds had six species. The results of the present survey suggested that Eimeria infection is wide and severe in the Saanen and Guanzhong dairy goats, which suggested that integrated strategies should be implemented to prevent and control coccidial infection in dairy goats in this province.

  4. Consequences of plant-chemical diversity for domestic goat food preference in Mediterranean forests

    Science.gov (United States)

    Baraza, Elena; Hódar, José A.; Zamora, Regino

    2009-01-01

    The domestic goat, a major herbivore in the Mediterranean basin, has demonstrated a strong ability to adapt its feeding behaviour to the chemical characteristics of food, selecting plants according to their nutritive quality. In this study, we determine some chemical characteristics related to plant nutritional quality and its variability among and within five tree species, these being the main components of the mountain forests of SE Spain, with the aim of determining their influence on food selection by this generalist herbivore. We analyse nitrogen, total phenols, condensed tannins and fibre concentration as an indicator of the nutritive value of the different trees. To determine the preference by the domestic goat, we performed two types of feeding-choice assays, where goats had to select between different species or between branches of the same species but from trees of different nutritional quality. The analysis of the plant nutritional quality showed significant differences in the chemical characteristics between species, and a high variability within species. However, when faced with different tree species, the domestic goat selected some of them but showed striking individual differences between goats. When selecting between trees of the same species, the goats showed no differential selection. This limited effect of chemical plant characteristics, together with the variability in foraging behaviour, resulted in a widespread consumption of diverse plant species, which can potentially modulate the effect of the goat on vegetation composition, and open the way for the conservation of traditional livestock grazing on natural protected areas.

  5. Exclusion performance in dwarf goats (Capra aegagrus hircus and sheep (Ovis orientalis aries.

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    Christian Nawroth

    Full Text Available Using a comparative approach, we investigated the ability of dwarf goats and sheep to use direct and indirect information about the location of a food reward in an object-choice task. Subjects had to choose between two cups with only one covering a reward. Before making a choice, subjects received information about the baited (direct information or non-baited cup (indirect information. Both goats and sheep were able to use direct information (presence of food in the object choice task. After controlling for local enhancement, we found that goats rather than sheep were able to use indirect information (i.e., the absence of food to find a reward. The actual test setup could not clarify whether individual goats were able to inferentially reason about the content of the baited cup when only shown the content of the non-baited cup or if they simply avoided the empty cup in that situation. As browsing species, feral and wild goats exhibit highly selective feeding behaviour compared to the rather unselective grazing sheep. The potential influence of this species-specific foraging flexibility of goats and sheep for using direct and indirect information to find a food reward is discussed in relation to a higher aversion to losses in food acquisition in goats compared to sheep.

  6. Exclusion performance in dwarf goats (Capra aegagrus hircus) and sheep (Ovis orientalis aries).

    Science.gov (United States)

    Nawroth, Christian; von Borell, Eberhard; Langbein, Jan

    2014-01-01

    Using a comparative approach, we investigated the ability of dwarf goats and sheep to use direct and indirect information about the location of a food reward in an object-choice task. Subjects had to choose between two cups with only one covering a reward. Before making a choice, subjects received information about the baited (direct information) or non-baited cup (indirect information). Both goats and sheep were able to use direct information (presence of food) in the object choice task. After controlling for local enhancement, we found that goats rather than sheep were able to use indirect information (i.e., the absence of food) to find a reward. The actual test setup could not clarify whether individual goats were able to inferentially reason about the content of the baited cup when only shown the content of the non-baited cup or if they simply avoided the empty cup in that situation. As browsing species, feral and wild goats exhibit highly selective feeding behaviour compared to the rather unselective grazing sheep. The potential influence of this species-specific foraging flexibility of goats and sheep for using direct and indirect information to find a food reward is discussed in relation to a higher aversion to losses in food acquisition in goats compared to sheep.

  7. Pharmacokinetics of tulathromycin after single and multiple subcutaneous injections in domestic goats (Capra aegagrus hircus).

    Science.gov (United States)

    Clothier, K A; Leavens, T; Griffith, R W; Wetzlich, S E; Baynes, R E; Riviere, J E; Tell, L A

    2011-10-01

    Tulathromycin, a novel triamilide in the macrolide class, is labeled for treatment of bacterial pneumonia in cattle and swine. This manuscript evaluates pharmacokinetics of tulathromycin in goats. In two different studies, six juvenile and ten market-age goats received a single injection of 2.5 mg/kg of tulathromycin subcutaneously; in a third study, 18 juvenile goats were treated with 2.5, 7.5, or 12.5 mg/kg tulathromycin weekly with three subcutaneous injections. Pharmacokinetic parameters estimated from the plasma concentrations from single injections were similar between the two groups of goats and to previously reported parameters in cattle and swine. Mean terminal half-lives were 59.1 ± 7.6 and 61.2 ± 8.7 h for juvenile and market-age goats, respectively. In the multi-dose study, pharmacokinetic parameters estimated from plasma concentrations demonstrated significant differences at P < 0.05 among repeated injections but not among doses. Overall, pharmacokinetic parameters in goats are similar to those reported in cattle and swine, and tulathromycin may prove a useful drug for treating respiratory disease in goats.

  8. Early weight development of goats experimentally infected with Mycobacterium avium subsp. paratuberculosis.

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    Alyssa N Malone

    Full Text Available Johne's disease is an infectious chronic inflammatory bowel disease in ruminants. The key factor for the management of this disease is an early positive diagnosis. Unfortunately, most diagnostics detect animals with Johne's disease in the clinical stage with positive serology and/or positive fecal cultures. However, for effective management of the disease within herds, it is important to detect infected animals as early as possible. This might only be possible with the help of parameters not specific for Johne's disease but that give an early indication for chronic infections such as weight development. Here we report our findings on the development of total body weight and weight gain during the first six months of goats experimentally infected to induce Johne's disease. Twenty dairy goat kids age 2 to 5 days were included in this study. Goats were divided into two groups: a negative control group and a positive infected group. The weight was obtained weekly throughout the study. Goats of the positive group were infected at the age of seven weeks. We detected significant changes in weight gain and total body weight as early as one week after infection. Differences are significant throughout the six month time period. Weight as a non-specific parameter should be used to monitor infection especially in studies on Johne's disease using the goat model. Our study suggests that goats with Johne's disease have a reduced weight gain and reduced weight when compared with healthy goats of the same age.

  9. Antibody kinetics in goats and conceptuses naturally infected with Neospora caninum.

    Science.gov (United States)

    Mesquita, Leonardo P; Nogueira, Clayton I; Costa, Rafael C; Orlando, Débora R; Bruhn, Fábio R P; Lopes, Priscila F R; Nakagaki, Karen Y R; Peconick, Ana P; Seixas, Josilene N; Bezerra, Pedro S; Raymundo, Djeison L; Varaschin, Mary S

    2013-09-23

    Neospora caninum is a protozoan which can cause abortions in caprines. However, information regarding the humoral immune response and the occurrence of reproductive disorders is scarce. This is the first study in which the kinetics of antibodies is studied in pregnant goats naturally infected by N. caninum, as well as their respective conceptuses. The subclasses of IgG (IgG1 and IgG2) were also evaluated in pregnant goats. Reproductive problems related to neosporosis (abortion and stillbirth) occurred in 15.38% of the goats. There was a statistically significant association between the increased titres of maternal IgG in the second half of the gestational period with the occurrence of endogenous transplacental transmission. The rate of congenital transmission was 77%. During the gestational period of the seropositive goats, there was mainly a predominance of the subclass IgG2, although mixed patterns of IgG2-IgG1 and the IgG1 pattern were also observed. These results indicate that N. caninum is responsible for the occurrence of important alterations in the humoral immune response of naturally infected goats, and is also a potential causative agent for reproductive disorders in goats. The high proportion of infected conceptuses reinforces the suggestion that congenital infection is one of the main routes of parasite transmission in goats. Copyright © 2013 Elsevier B.V. All rights reserved.

  10. Effects of Male on Reproductive Behavior of Markhoz Female Goats in Breeding Season

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    H. Daghigh Kia

    2012-09-01

    Full Text Available In order to study the effect of male on reproductive behavior of female goats, 88 Markhoz breed goats with initial body weight of 42±2kg, 3.5 year old, and 10 male goats were used for 6 weeks. This study was conducted in two phases. In the first experiment 48 female goats were allocated in three groups, each group included eight animals with 2 replicate on both sides of male goats, respectively, at intervals of 0-5, 10-15 and 25-30 meters. In the second experiment, 24 female goats having CIDR were used in an order similar to that of first group. However, the goats were located only in one side of the males. The third group was the control group which was treated in a separate saloon in two groups, each of them having eight animals in it. Results showed a significant effect of male animal in estrus synchronization, the earlier beginning of the reproductive cycle and fertility in the early reproductive season. The first group showed better results in creation and synchronization of estrus in comparison to CIDR received animals (respectively 116.7 vs. 91.6%.

  11. Transmission of lungworms (Muellerius capillaris) from domestic goats to bighorn sheep on common pasture.

    Science.gov (United States)

    Foreyt, William J; Jenkins, E J; Appleyard, G D

    2009-04-01

    Four domestic goats (Capra hircus) that were passing first-stage dorsal-spined larvae of Muellerius capillaris were copastured on a 0.82-ha pasture for 11 mo from May 2003 to April 2004 with seven Rocky Mountain bighorn sheep (Ovis canadensis) that were not passing dorsal-spined larvae. During the 11-mo experiment, two bighorn sheep died from pneumonia caused by Mannheimia (Pasteurella) haemolytica biotype A, serotype 2. The remaining five bighorn sheep and the four domestic goats remained healthy throughout the experiment. Muellerius larvae were detected from all domestic goats on a monthly basis throughout the experiment and were first detected from all five surviving bighorn sheep approximately 5 mo after the copasturing began. Once the bighorn sheep began passing Muellerius larvae, larvae were detected in low numbers from all bighorn sheep every month thereafter for the 6 mo the goats were still in the enclosure and continued to pass larvae for more than 3 yr after the goats were removed from the experiment. Six bighorn sheep in two similar enclosures that did not contain goats did not pass Muellerius larvae before, during, or after the experimental period. Results of this experiment indicate that M. capillaris from domestic goats is capable of infecting bighorn sheep when animals are copastured together on a common range.

  12. Productive and Reproductive Performances of Female Etawah Crossbred Goats in Indonesia

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    I Ketut Sutama

    2009-03-01

    Full Text Available Although Etawah Crossbred (PE goat is considered to be dual purpose (meat and milk goat, it is mainly raised for meat production. Since early 1990, there has been a growing interest of the farmer in some places to raise PE goat for milk production without sacrificing its role to produce kids for meat. The average birth weight of PE kids varied widely (2.8 – 5 kg, resulted in a high variation in weaning weight (9 – 14 kg. A high pre-weaning mortality of 10 – 50% was a major source of lost in goat production in Indonesia, partly due to low birth weight and/or miss mothering ability. Young female PE goat reached puberty at 8 – 12 months of age and at body weight of about 18 – 22 kg or about 53 – 60% of mature body weight. Gestation length varied between 142 – 156 days, and first post partum estrous occurred at 3 – 5 months after parturition took place, resulted in 8 – 10 months of kidding intervals. Lactation period lasted for 5 – 8 months with total milk yield of 177 – 203 kg/lactation (average 0.85 kg/day. Although milk yield of PE goat was not as high as milk yield of some other dairy goats, the ability of PE goat to cope with harsh local environment, particularly climate and feed conditions, was an advantage. Therefore, raising PE goat would still be an important part of farmer activities in the rural areas in Indonesia.

  13. Applicability of Screening Tests for Oxytetracycline in the Milk of Three Breeds of Goats.

    Science.gov (United States)

    Attaie, Rahmat; Bsharat, Mohammed; Mora-Gutierrez, Adela

    2016-06-01

    Antibiotics are widely used in animal husbandry, and the presence of antibiotic residues in milk is a health hazard. The objectives of this study were to determine residual amounts of oxytetracycline in the milk of three breeds of goats using high-pressure liquid chromatography (HPLC) analysis and screening tests. It was also essential to explore the safe withdrawal period of oxytetracycline in lactating goats and examine the applicability of Charm ROSA and SNAP screening tests. The qualitative results of these tests were compared with the quantitative results of the HPLC method. Fifteen milking does, five each from the Alpine, LaMancha, and Nubian breeds, were selected from the herd at Prairie View A&M University. Milk samples containing antibiotic residues were deproteinized by HCl and acetonitrile, and then oxytetracycline was extracted from the supernatant. The residues of oxytetracycline in goat's milk up to 110 h after injection were qualitatively detected using the Charm ROSA test. Similarly, the SNAP test detected the antibiotic residues in milk up to 110 h after treatment. The HPLC results indicated that oxytetracycline residues in milk from Alpine goats were below the tolerance level (300 ng/ml) 82 h after drug treatment (72 h for LaManchas, 58 h for Nubians); however, the results of the screening tests would indicate longer withdrawal periods for milk from the breeds of goats studied, which would result in economic losses to goat's milk producers. The results of this study also indicated that oxytetracycline was not stable in raw goat's milk at refrigeration temperature or during pasteurization and that the concentrations decreased significantly. Commercial goat's milk is usually exposed to several hours of refrigeration and then to pasteurization. The results of this study indicated that, if oxytetracycline was present in raw goat's milk, the concentration would decrease significantly before it was marketed.

  14. Ultrasonographic evaluation to diagnose hepatic lipidosis in Egyptian Zaraibi goats with vitamin B12 deficiency

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    Sabry A. El-Khodery

    2011-01-01

    Full Text Available As little is known about the ultrasonographic features of hepatic lipidosis (white liver disease in goats, this study was undertaken to evaluate the use of ultrasound for the diagnosis of hepatic lipidosis associated with vitamin B12 (cyanocobalamin deficiency in Egyptian Zaraibi goats. A total of 38 goats (28 with weight loss, diarrhoea and anaemia and 10 clinically healthy were studied. Twenty-one goats were demonstrated to have cobalt and cyanocobalamin deficiency (0.33 ± 0.12 μmol/l and 0.17 ± 0.10 μg/l, respectively. Goats were examined with a real-time ultrasound system using a 5-MHz convex transducer. Ultrasound-guided liver biopsies and blood samples were obtained from each animal at examination. Based on the histopathological findings, diseased goats were classified as having mild (n = 6, moderate (n = 6 or severe lipidosis (n = 9. Ultrasonographic-hepatic changes were recorded in 19 (90.4% out of 21 goats. Severe lipidosis showed diffuse hyper-echogenicity of hepatic parenchyma. However, focal hyper-echoic lesions with various shapes, sizes and positions were visualized in mild and moderate lipidosis. Liver size increased significantly (P < 0.05 in severely affected goats compared with the controls. Histopathologically, macrovacuolations, congestion of hepatic sinusoids and infiltration of the portal area with inflammatory cells and connective tissues were evident in moderate and severely affected cases. There were varying degrees of anaemia, hypoglycemia and hypoproteinemia with significant increases (P < 0.05 of aspartate aminotransferase (AST and alkaline phosphatase (ALP in diseased animals compared with the controls. In conclusion, ultrasound may be a useful diagnostic tool in goats with suspected hepatic lipidosis associated with vitamin B12 deficiency.

  15. Human head orientation and eye visibility as indicators of attention for goats (Capra hircus).

    Science.gov (United States)

    Nawroth, Christian; McElligott, Alan G

    2017-01-01

    Animals domesticated for working closely with humans (e.g. dogs) have been shown to be remarkable in adjusting their behaviour to human attentional stance. However, there is little evidence for this form of information perception in species domesticated for production rather than companionship. We tested domestic ungulates (goats) for their ability to differentiate attentional states of humans. In the first experiment, we investigated the effect of body and head orientation of one human experimenter on approach behaviour by goats. Test subjects (N = 24) significantly changed their behaviour when the experimenter turned its back to the subjects, but did not take into account head orientation alone. In the second experiment, goats (N = 24) could choose to approach one of two experimenters, while only one was paying attention to them. Goats preferred to approach humans that oriented their body and head towards the subject, whereas head orientation alone had no effect on choice behaviour. In the third experiment, goats (N = 32) were transferred to a separate test arena and were rewarded for approaching two experimenters providing a food reward during training trials. In subsequent probe test trials, goats had to choose between the two experimenters differing in their attentional states. Like in Experiments 1 and 2, goats did not show a preference for the attentive person when the inattentive person turned her head away from the subject. In this last experiment, goats preferred to approach the attentive person compared to a person who closed their eyes or covered the whole face with a blind. However, goats showed no preference when one person covered only the eyes. Our results show that animals bred for production rather than companionship show differences in their approach and choice behaviour depending on human attentive state. However, our results contrast with previous findings regarding the use of the head orientation to attribute attention and show the importance

  16. Methodological strategies for transgene copy number quantification in goats (Capra hircus) using real-time PCR.

    Science.gov (United States)

    Batista, Ribrio I T P; Luciano, Maria C S; Teixeira, Dárcio I A; Freitas, Vicente J F; Melo, Luciana M; Andreeva, Lyudmila E; Serova, Irina A; Serov, Oleg L

    2014-01-01

    Taking into account the importance of goats as transgenic models, as well as the rarity of copy number (CN) studies in farm animals, the present work aimed to evaluate methodological strategies for accurate and precise transgene CN quantification in goats using quantitative polymerase chain reaction (qPCR). Mouse and goat lines transgenic for human granulocyte-colony stimulating factor were used. After selecting the best genomic DNA extraction method to be applied in mouse and goat samples, intra-assay variations, accuracy and precision of CN quantifications were assessed. The optimized conditions were submitted to mathematical strategies and used to quantify CN in goat lines. The findings were as follows: validation of qPCR conditions is required, and amplification efficiency is the most important. Absolute and relative quantifications are able to produce similar results. For normalized absolute quantification, the same plasmid fragment used to generate goat lines must be mixed with wild-type goat genomic DNA, allowing the choice of an endogenous reference gene for data normalization. For relative quantifications, a resin-based genomic DNA extraction method is strongly recommended when using mouse tail tips as calibrators to avoid tissue-specific inhibitors. Efficient qPCR amplifications (≥95%) allow reliable CN measurements with SYBR technology. TaqMan must be used with caution in goats if the nucleotide sequence of the endogenous reference gene is not yet well understood. Adhering to these general guidelines can result in more exact CN determination in goats. Even when working under nonoptimal circumstances, if assays are performed that respect the minimum qPCR requirements, good estimations of transgene CN can be achieved.

  17. Characterization of Liaoning cashmere goat transcriptome: sequencing, de novo assembly, functional annotation and comparative analysis.

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    Hongliang Liu

    Full Text Available BACKGROUND: Liaoning cashmere goat is a famous goat breed for cashmere wool. In order to increase the transcriptome data and accelerate genetic improvement for this breed, we performed de novo transcriptome sequencing to generate the first expressed sequence tag dataset for the Liaoning cashmere goat, using next-generation sequencing technology. RESULTS: Transcriptome sequencing of Liaoning cashmere goat on a Roche 454 platform yielded 804,601 high-quality reads. Clustering and assembly of these reads produced a non-redundant set of 117,854 unigenes, comprising 13,194 isotigs and 104,660 singletons. Based on similarity searches with known proteins, 17,356 unigenes were assigned to 6,700 GO categories, and the terms were summarized into three main GO categories and 59 sub-categories. 3,548 and 46,778 unigenes had significant similarity to existing sequences in the KEGG and COG databases, respectively. Comparative analysis revealed that 42,254 unigenes were aligned to 17,532 different sequences in NCBI non-redundant nucleotide databases. 97,236 (82.51% unigenes were mapped to the 30 goat chromosomes. 35,551 (30.17% unigenes were matched to 11,438 reported goat protein-coding genes. The remaining non-matched unigenes were further compared with cattle and human reference genes, 67 putative new goat genes were discovered. Additionally, 2,781 potential simple sequence repeats were initially identified from all unigenes. CONCLUSION: The transcriptome of Liaoning cashmere goat was deep sequenced, de novo assembled, and annotated, providing abundant data to better understand the Liaoning cashmere goat transcriptome. The potential simple sequence repeats provide a material basis for future genetic linkage and quantitative trait loci analyses.

  18. Characterization of Ghrelin O-Acyltransferase (GOAT) in goldfish (Carassius auratus)

    Science.gov (United States)

    Blanco, Ayelén Melisa; Gómez-Boronat, Miguel; Alonso-Gómez, Ángel Luis; Yufa, Roman; Unniappan, Suraj; Delgado, María Jesús; Valenciano, Ana Isabel

    2017-01-01

    Ghrelin is the only known hormone posttranslationally modified with an acylation. This modification is crucial for most of ghrelin’s physiological effects and is catalyzed by the polytopic enzyme ghrelin O-acyltransferase (GOAT). The aim of this study was to characterize GOAT in a teleost model, goldfish (Carassius auratus). First, the full-length cDNA sequence was obtained by RT-PCR and rapid amplification of cDNA ends methods. Two highly homologous cDNAs of 1491 and 1413 bp, respectively, named goat-V1 and goat-V2 were identified. Deduced protein sequences (393 and 367 amino acids, respectively) are predicted to present 11 and 9 transmembrane regions, respectively, and both contain two conserved key residues proposed to be involved in catalysis: asparagine 273 and histidine 304. RT-qPCR revealed that both forms of goat mRNAs show a similar widespread tissue distribution, with the highest expression in the gastrointestinal tract and gonads and less but considerable expression in brain, pituitary, liver and adipose tissue. Immunostaining of intestinal sections showed the presence of GOAT immunoreactive cells in the intestinal mucosa, some of which colocalize with ghrelin. Using an in vitro approach, we observed that acylated ghrelin downregulates GOAT gene and protein levels in cultured intestine in a time-dependent manner. Finally, we found a rhythmic oscillation of goat mRNA expression in the hypothalamus, pituitary and intestinal bulb of goldfish fed at midday, but not at midnight. Together, these findings report novel data characterizing GOAT, and offer new information about the ghrelinergic system in fish. PMID:28178327

  19. Exposure of bighorn sheep to domestic goats colonized with Mycoplasma ovipneumoniae induces sub-lethal pneumonia.

    Science.gov (United States)

    Besser, Thomas E; Cassirer, E Frances; Potter, Kathleen A; Foreyt, William J

    2017-01-01

    Bronchopneumonia is a population limiting disease of bighorn sheep (Ovis canadensis) that has been associated with contact with domestic Caprinae. The disease is polymicrobial but is initiated by Mycoplasma ovipneumoniae, which is commonly carried by both domestic sheep (O. aries) and goats (Capra aegagrus hircus). However, while previous bighorn sheep comingling studies with domestic sheep have resulted in nearly 100% pneumonia mortality, only sporadic occurrence of fatal pneumonia was reported from previous comingling studies with domestic goats. Here, we evaluated the ability of domestic goats of defined M. ovipneumoniae carriage status to induce pneumonia in comingled bighorn sheep. In experiment 1, three bighorn sheep naïve to M. ovipneumoniae developed non-fatal respiratory disease (coughing, nasal discharge) following comingling with three naturally M. ovipneumoniae-colonized domestic goats. Gross and histological lesions of pneumonia, limited to small areas on the ventral and lateral edges of the anterior and middle lung lobes, were observed at necropsies conducted at the end of the experiment. A control group of three bighorn sheep from the same source housed in isolation during experiment 1 remained free of observed respiratory disease. In experiment 2, three bighorn sheep remained free of observed respiratory disease while comingled with three M. ovipneumoniae-free domestic goats. In experiment 3, introduction of a domestic goat-origin strain of M. ovipneumoniae to the same comingled goats and bighorn sheep used in experiment 2 resulted in clinical signs of respiratory disease (coughing, nasal discharge) in both host species. At the end of experiment 3, gross and histological evidence of pneumonia similar to that observed in experiment 1 bighorn sheep was observed in both affected bighorn sheep and domestic goats. M. ovipneumoniae strains carried by domestic goats were transmitted to comingled bighorn sheep, triggering development of pneumonia. However

  20. Impedance of goat eye lens at different DC voltages.

    Science.gov (United States)

    Kohli, K S; Rai, D V; Jindal, V K; Goyal, N

    1998-09-01

    A computer assisted AC impedance system is used to measure the DC voltage-current (V-I) characteristics and AC impedance of a goat eye lens using a two-probe Ag-AgCl electrode system. The measurement of the V-I characteristics shows that when a DC voltage from 0 mV to 30 mV is applied, the resultant current decreases from an initial value of 0.58 microA to 0.006 microA. However, when the voltage is increases beyond 30 mV, the current increases and reaches a value of 0.9 microA at 100 mV. The data on the frequency response (0.01-10 Hz) of the impedance of lens tissue show an inverse relationship with frequency. The effect of various DC voltages, namely 0, 30, 50, 100 and 200 mV, on the impedance of the eye lens is also investigated over a frequency range of 0.01-10 Hz. The measurement results for both V-I characteristics and AC impedance further suggest the presence of a 30 mV voltage compartment in the goat eye lens.

  1. GoSh: a goat and sheep ESTs database

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    P. Mariani

    2010-04-01

    Full Text Available The GoSh database (http://www.itb.cnr.it/gosh/ is an online resource including expressedsequence tags (ESTs from Ovis aries and Capra hircus. A total of 58,990 sheep and goat sequences were downloadedfrom GenBank and processed by a semi-automated pipeline, integrating public programs and Perl scripts.Data were collected in a MySQL database, which can be queried via a PHP-based web interface. Sequences wereassembled and a unigene dataset was defined. Three annotation procedures were carried out on all the ESTsequences and all the contig consensus sequences. A procedure was also implemented to infer statistical classificationamong Gene Ontology (GO categories from the ontology occurrences related to the sequences included in thedatabase. A number of programs were used to extract features and give significance to rough sequences. Amongthese, AutoSNP was used to perform putative SNP detection. Further analyses were performed on the GoSh dbdataset, including tandem repeats search and protein patterns identification. The web interface allows users toretrieve significant data and correspondent external links and to download selected sequences and accessory informationin different formats. The resulting web site is a resource of data and links related to goat and sheepexpressed genes.

  2. Anthelmintic residues in goat and sheep dairy products

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    Jedziniak Piotr

    2015-12-01

    Full Text Available A multiresidue method (LC-MS/MS for determination of wide range of anthelmintics was developed. The method covered benzimidazoles: albendazole (and metabolites, cambendazole, fenbendazol (and metabolites, flubendazole (and metabolites, mebendazole (and metabolites, oxibendazole, thiabendazole (and metabolites, triclabendazole (and metabolites; macrocyclic lactones: abamectin, doramectin, emamectin, eprinomectin, ivermectin, moxidectin; salicylanilides: closantel, ioxynil, nitroxynil, oxyclosamide, niclosamide, rafoxanid and others: clorsulon, derquantel, imidocarb, monepantel (and metabolites, morantel, praziquantel, and pyrantel. The method was used to examine the potential presence of anthelmintics in goat and sheep milk and dairy products from the Polish market. A total of 120 samples of milk, yoghurt, cottage cheese, cream cheese, and curd were analysed. None of the samples were found positive above CCα (1-10 μg/kg except for one cottage cheese in which traces of albendazole sulfone were detected (5.2 ug/kg and confirmed. The results of the study showed negligible anthelmintic residues in the goat and sheep milk and dairy products and confirm their good quality.

  3. The prevalence of subclinical mastitis in dairy goats in Kenya.

    Science.gov (United States)

    Ndegwa, E N; Mulei, C M; Munyua, S J

    2000-03-01

    California mastitis test (CMT), direct leukocytes counts and bacteriological examination were performed on 630 milk samples from apparently healthy mammary glands of dairy goats comprising a mixed population of German Alpine, Toggenberg, Saanen and Galla crosses to find the prevalence of subclinical mastitis. The prevalence of subclinical mastitis was 9.8% according to CMT, 9.7% according to direct leukocyte counts and 28.7% by bacterial isolation during a 3-month period. The proportion of the bacteriologically positive milk samples was significantly (P CMT and direct leukocyte counts. There was a significant (P CMT and direct leukocyte counts. There was no significant direct relationship between bacterial isolation and CMT Bacterial organisms were isolated in 22.5% of the 568 CMT-negative milk samples. The results suggest that bacterial organisms isolated from the CMT-negative milksamples were either latent infections or did not stimulate any significant increase in somatic cell counts that could be detected by either the CMT or direct leukocyte counts. The observations of this study indicate that the mere presence of bacteria in goat's milk does not mean that the udder is infected and so does not warrant antibiotic therapy.

  4. Control of haemonchosis in Malaysian goats with closantel.

    Science.gov (United States)

    Dorny, P; Vercruysse, J; Jalila, A; Sani, R; Symoens, C

    1994-06-01

    The therapeutic and prophylactic effects of closantel on natural infections with Haemonchus contortus were studied in goats in Peninsular Malaysia. Closantel was highly effective against H. contortus, either at a subcutaneous (s.c.) injection of 5.0 mg kg-1 body weight (100%), or in an oral drench mixture with mebendazole at a dose of 10.0 mg kg-1 (99.2%), as indicated by faecal egg counts. H. contortus larvae were absent from faecal cultures for 5, 6 and 7 weeks following treatment with s.c. injections of closantel at doses of 2.5 mg kg-1, 5.0 mg kg-1 and 10.0 mg kg-1 respectively, and for 6 weeks after treatment with closantel at 10.0 mg kg-1, given orally. Through its sustained activity, closantel not only prevented reinfection with H. contortus but also caused a dramatic reduction in pasture contamination. The potential utility of closantel in the strategic control of haemonchosis in goats, and as an alternative treatment for benzimidazoles and levamisole resistant H. contortus strains, is discussed.

  5. Maniçoba hay feeding Moxotó goats

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    Dorgival Morais de Lima Júnior

    2015-07-01

    Full Text Available The use of native forages Caatinga set up as an alternative for the sustainable production systems in Northeast Brazil. This study aimed to evaluate the substitution of Tifton 85 hay by Maniçoba hay in the components of the body weight of Moxotó goats. The animals were steers, initially weighing 21.67±3.92 kg, housed in individual pens and slaughtered at 58 days of confinement. The type of hay did not influence (P>0.05 any of the carcass traits. The animals presented for slaughter average body weight of 21.83 kg, and average weights of hot and cold carcass of 9.83 kg and 9.21 kg, respectively. The carcass were not affected by the type of hay (P>0.05 and average 44.98% and 42.11% for hot cold carcass. The loin eye area (LEA and carcass compactness index had averages of 6.19 cm² and 0.159 kg cm-1, respectively, and did not influence the type of hay in the diet. There was no difference (P> 0.05 between diets for weight of organs and viscera. The diet Tifton 85 yielded higher (P<0.05 weights skin. Replacement of Tifton 85 hay by Maniçoba hay, the diet of Moxotó goats does not alter carcass component, but reduces the weight of the skin.

  6. RENAL CLEARANCE AND URINARY EXCRETION OF CIPROFLOXACIN IN GOATS

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    Z. IQBAL, I. JAVED, B. ASLAM, F. MUHAMMAD AND I. U. JAN

    2007-10-01

    Full Text Available The renal clearance and urinary excretion of ciprofloxacin were investigated in eight healthy female goats. In each animal, ciprofloxacin was administered intramuscularly at the rate of 5 mg/kg body weight. Following drug administration, blood and urine samples were collected at different time intervals and analyzed for ciprofloxacin and creatinine. High performance liquid chromatography (HPLC was used to determine the drug concentration in the plasma and urine. The value of diuresis after single administration of ciprofloxacin was 0.073 ± 0.014 ml/min/kg. Mean (± SE values for renal clearance of creatinine and ciprofloxacin were 1.870 ± 0.385 and 0.982 ± 0.166 ml/min/kg, respectively. The ratio between the renal clearance of ciprofloxacin and that of creatinine remained less than one, which was indicative of back diffusion. The mean (± SE value for the cumulative percent of ciprofloxacin dose excreted at 10 hours following its intramuscular administration was 13.03 ± 2.07. Based on these results, it was evident that besides glomerular filtration, renal handling of drug involved back diffusion also. It was concluded that in local goats glomerular filtration rate (GFR was lower than that reported for their foreign counterparts.

  7. Monitoring the on-farm welfare of sheep and goats

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    Agostino Sevi

    2010-01-01

    Full Text Available Schemes for on-farm welfare assessment in sheep and goats are not yet available. Factors responsible for this lack of availability are discussed in the first part of this review. Requisites for reliable methods of welfare assessment to be used in sheep and goat farms are discussed, taking into account the peculiarities of the small ruminant production systems in terms of flock management and farm location. Some housing parameters related to structures, design and micro-environment are reviewed and could be included in schemes of welfare assessment on farm. Human-animal interaction, health status of the animals in terms of body condition scoring, skin and hair conditions, lameness and injuries, and management practices in relation to cleanliness, animal handling and moving, milking procedures and abnormal behaviours, are proposed as potential animal-based indicators. When available, validity, reliability and feasibility of the proposed parameters are discussed. The voluntary adhesion to welfare standards in Sardinia and the application of a scientifically validated protocol in Basilicata are reported as examples of practical experiences.

  8. Some Immunohormonal Changes in Experimentally Pregnant Toxemic Goats

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    Abd-Elghany Hefnawy

    2010-01-01

    Full Text Available Pregnancy toxemia was induced in nine pregnant goat does with twins by the stress of fasting with access to water in late pregnancy to investigate the effect of pregnancy toxemia on immunoglobulins (IgA, IgM, and IgG, cortisol, insulin, thyroid, and growth hormones and their correlations with the plasma levels of glucose and β-Hydroxybutyrate. Plasma samples were collected at 0, 12, 24, 36, 48, and 72 hours after induction of pregnancy toxemia. The result revealed that experimental animals developed neurological findings with convulsions and acetone odor from the mouth with recumbency after 72 hours. Laboratory findings showed a significant increase in β-Hydroxybutyrate, cortisol, and insulin while there were significant decreases in glucose, thyroid, and immunoglobulins (IgA, IgM, and IgG. Plasma glucose concentrations had significant negative correlations with β-hydroxybutyrate, cortisol, and insulin while the correlations were significantly positive with immunoglobulins and thyroid hormone. Plasma β-hydroxybutyrate concentration was significantly positively correlated with cortisol and negatively correlated with immunoglobulins, insulin, and thyroid hormone. From this study we can conclude that pregnancy toxemia might affect humoral immune responses as well as insulin, cortisol, and thyroid hormones. Moreover, insulin might have a compensatory role to increase suppressive effect on ketogenesis in experimentally pregnant toxemic goats.

  9. Cloned goats (Gapra hircus) from foetal fibroblast cell lines

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Mammalian cloning has been one of the most active research topics in the world.Cloning with in vitro culured foetal fibroblast cells,in comparison with embryonic cells,can be used not only to theoretically study the embryonic or cellular development and differentiation in mammals,but also to utilize the unlimited fibroblast cells to produce large numbers of clonings.The preliminary results are as follows:(i) The division and development of the cloned embryos with embryonic donor cells and goat foetal fibroblast donor cells were 55%,77% and 35%,31%,respectively.There is no significant statistical difference between them.(ii) These studies result in the birth of two cloned goats derived from two 30-day foetal fibroblast cell lines,which are the first cloned mammals from somatic cells in China.This project has established a technological data base for the furture research on adult mammalian somatic cloning and nucleocytoplasmic interactions in animal development,and a novel technique for the cloning of animals with a high-level expression of transgene(s).

  10. Evaluation of Eucalyptus citriodora essential oil on goat gastrointestinal nematodes.

    Science.gov (United States)

    Macedo, Iara Tersia Freitas; Bevilaqua, Claudia Maria Leal; de Oliveira, Lorena Mayana Beserra; Camurça-Vasconcelos, Ana Lourdes Fernandes; Vieira, Luiz da Silva; Amóra, Sthenia Dos Santos Albano

    2011-01-01

    Phytotherapy may be an alternative strategy for controlling gastrointestinal parasites. This study evaluated the anthelmintic efficacy of Eucalyptus citriodora essential oil (EcEO). The in vitro effects of EcEO were determined through testing the inhibition of egg hatching and larval development of Haemonchus contortus. EcEO was subjected to acute toxicity testing on mice, orally and intraperitoneally. The in vivo effects of EcEO were determined by the fecal egg count reduction test (FECRT) in goats infected with gastrointestinal nematodes. The results showed that 5.3 mg.mL(-1) EcEO inhibited egg hatching by 98.8% and 10.6 mg.mL(-1) EcEO inhibited H. contortus larval development by 99.71%. The lethal doses for 50% of the mice were 4153 and 622.8 mg.kg(-1), for acute toxicity orally and intraperitoneally. In the FECRT, the efficacy of EcEO and ivermectin was 66.25 and 79.16% respectively, on goat gastrointestinal nematodes eight days after treatment. EcEO showed in vitro and in vivo anthelmintic activity.

  11. Plasticity of respiratory rhythm-generating mechanisms in adult goats.

    Science.gov (United States)

    Forster, Hubert V; Krause, Katie L; Kiner, Tom; Neumueller, Suzanne E; Bonis, Josh M; Qian, Baogang; Pan, Lawrence G

    2010-01-01

    Abrupt destruction of >70% of the pre-Bötzinger complex (preBötzC) in awake goats results in terminal apnea (Wenninger et al. 2004b). Herein we report data on awake and sleeping goats in which the preBötzC was incrementally destroyed by injection of ibotenic acid (IBO) in increasing volumes at weekly intervals. All injections resulted in an acute tachypnea and dysrhythmia featuring apneas and increased variation in breathing. In studies at night, 10-15 hours after the injections, apneas were nearly all central and occurred during the awake state and variation in breathing was greater while awake than during NREM sleep. However, one week after the final IBO injection, the breathing pattern, breath-to-breath variation, and arterial blood gases were unchanged from baseline, indicating recovery. Histology revealed more than 90% destruction of the preBötzC region, and greater than 80% destruction of the surrounding area. We conclude: (1) the dysrhythmic effects on breathing acutely after the injection are state-dependent, and (2) after incremental, near-complete destruction of the preBötzC region, time-dependent plasticity within the respiratory network provides a normal respiratory rhythm that sustains normal arterial blood gases.

  12. Leptospirosis in sheep and goats under tropical conditions.

    Science.gov (United States)

    Martins, Gabriel; Lilenbaum, Walter

    2014-01-01

    Inadequate management practices and poor reproductive performance have been reported as fundamental factors on reducing the levels of productivity in livestock. Different pathogens have been reported in small ruminants' herds/flocks with reproductive failures. The aim of the present study was to review aspects of leptospirosis in small ruminants, mainly its impact on reproduction and consequently on productivity of the herds/flocks under tropical conditions. Leptospiral infection in goats and sheep is common in several countries, and those species can also act as carriers of leptospires. Severe disease is often associated to young animals and is frequently associated to incidental serovars. In contrast, subclinical infection is mainly characterized by reproductive problems, such as infertility, abortion, occurrence of stillbirths, and weak lambs/goat kids. Moreover, laboratorial tests are essential to achieve an accurate diagnosis of the infection. Microscopic agglutination test is the most common indirect test of leptospirosis, being used worldwide. In small ruminants, PCR consists on a recommendable method for diagnosing animals that carry leptospires. Control of leptospirosis in small ruminants involves measures such as the identification and treatment of the carriers and other sources of infection, quarantine in acquired animals, and systematic immunization with commercial vaccines containing the circulating serovars in the herd/flock. Productivity of small ruminant breeding can dramatically increase with adequate sanitary conditions and control of leptospirosis. Immunization of all the animals combined to the treatment of carriers may successfully control the infection and importantly reduce the economic reproductive hazards that are observed under tropical conditions.

  13. THE RUMINANT EFFECT OF VEGETAL LECITHIN AT SHEEP AND GOATS

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    H. SĂRĂNDAN

    2013-07-01

    Full Text Available In the extraction process of the vegetable soy oils and sun-flower oils results in large quantities a waste that contains approximately 45% fat from which 58% is lecithin. This waste called “dreg” creates problems of environment pollution because we didn’t find a use for it. We tested this waste in the food of small ruminants, at sheep and goat, watching the ruminant effect and the apparent digestibility of the nutritive substances in the food. The tested doses of “dregs” were of 100 g and 200 g per day. The food supplementation in sheep and goats with dregs up to 7% fat in the dry substance of the ration has favourable and proportional effects with the dose of fat on the digestibility of the nutritive substances from the food. The growth of ruminant bacteria is favoured at the 100 g dose of dregs but is depressed at the 200 g dose of dregs. On the ruminant protozoa the supplementation with fat from dregs leads to the reducing of the number of protozoa and even at defaunation. It is possible that the fat from the dregs to be a source of YATP and to protect the alimentary proteins of the degrading with proteolytic enzymes and therefore to make the protein ruminant by-pass.

  14. Economic aspects of Q fever control in dairy goats.

    Science.gov (United States)

    van Asseldonk, M A P M; Bontje, D M; Backer, J A; Roermund, H J W van; Bergevoet, R H M

    2015-09-01

    This paper presents an economic analysis of Q fever control strategies in dairy goat herds in The Netherlands. Evaluated control strategies involved vaccination strategies (being either preventive or reactive) and reactive non-vaccination strategies (i.e., culling or breeding prohibition). Reactive strategies were initiated after PCR positive bulk tank milk or after an abortion storm (abortion percentage in the herd of 5% or more). Preventive vaccination eradicates Q fever in a herd on average within 2 and 7 years (depending on breeding style and vaccination strategy). Economic outcomes reveal that preventive vaccination is always the preferred Q fever control strategy on infected farms and this even holds for a partial analysis if only on-farm costs and benefits are accounted for and human health costs are ignored. Averted human health costs depend to a large extend on the number of infected human cases per infected farm or animal. Much is yet unknown with respect to goat-human transmission rates. When the pathogen is absent in both livestock and farm environment then the "freedom of Q fever disease" is achieved. This would enable a return to non-vaccinated herds but more insight is required with respect to the mechanisms and probability of re-infection.

  15. DNA Methylation Patterns in the Hypothalamus of Female Pubertal Goats.

    Science.gov (United States)

    Yang, Chen; Ye, Jing; Li, Xiumei; Gao, Xiaoxiao; Zhang, Kaifa; Luo, Lei; Ding, Jianping; Zhang, Yunhai; Li, Yunsheng; Cao, Hongguo; Ling, Yinghui; Zhang, Xiaorong; Liu, Ya; Fang, Fugui

    2016-01-01

    Female pubertal development is tightly controlled by complex mechanisms, including neuroendocrine and epigenetic regulatory pathways. Specific gene expression patterns can be influenced by DNA methylation changes in the hypothalamus, which can in turn regulate timing of puberty onset. In order to understand the relationship between DNA methylation changes and gene expression patterns in the hypothalamus of pubertal goats, whole-genome bisulfite sequencing and RNA-sequencing analyses were carried out. There was a decline in DNA methylation levels in the hypothalamus during puberty and 268 differentially methylated regions (DMR) in the genome, with differential patterns in different gene regions. There were 1049 genes identified with distinct expression patterns. High levels of DNA methylation were detected in promoters, introns and 3'-untranslated regions (UTRs). Levels of methylation decreased gradually from promoters to 5'-UTRs and increased from 5'-UTRs to introns. Methylation density analysis demonstrated that methylation level variation was consistent with the density in the promoter, exon, intron, 5'-UTRs and 3'-UTRs. Analyses of CpG island (CGI) sites showed that the enriched gene contents were gene bodies, intergenic regions and introns, and these CGI sites were hypermethylated. Our study demonstrated that DNA methylation changes may influence gene expression profiles in the hypothalamus of goats during the onset of puberty, which may provide new insights into the mechanisms involved in pubertal onset.

  16. Genetic diversity revealed by AFLP markers in Albanian goat breeds

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    Hoda Anila

    2012-01-01

    Full Text Available The amplified fragment length polymorphism (AFLP technique with three EcoRI/TaqI primer combinations was used in 185 unrelated individuals, representative of 6 local goat breeds of Albania, and 107 markers were generated. The mean Nei’s expected heterozygosity value for the whole population was 0.199 and the mean Shannon index was 0.249, indicating a high level of within-breed diversity. Wright’s FST index, Nei’s unbiased genetic distance and Reynolds’ genetic distance were calculated. Pairwise Fst values among the populations ranged from 0.019 to 0.047. A highly significant average FST of 0.031 was estimated, showing a low level of breed subdivision. Most of the variation is accounted for by differences among individuals. Cluster analysis based on Reynolds’ genetic distance between breeds and PCA were performed. An individual UPGMA tree based on Jaccard’s similarity index showed clusters with individuals from all goat breeds. Analysis of population structure points to a high level of admixture among breeds.

  17. Endocrine pancreas development at weaning in goat kids

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    Fabia Rosi

    2010-01-01

    Full Text Available Eighteen three-day old Saanen goat kids were divided into MILK and WEAN groups. MILK kids received goat milk to age 48 days; WEAN kids were initially fed milk but started weaning at 25 days and were completely weaned by 40 days. Total intake per group was recorded daily. On day 25, 40 and 48, body weights were recorded, and plasma samples were taken and analyzed for glucose, free amino-acids and insulin. On day 48, all animals were slaughtered and pancreas samples were analyzed for total DNA and RNA content. Histological sections of pancreas were examined by light microscope and images analyzed by dedicated software. Seven days after the beginning of the weaning program, dry matter intake in the WEAN group began to decrease compared to the MILK one. Nonetheless, body weight did not differ throughout the study period. Weaning significantly decreased plasma levels of glucose, amino-acids and insulin. No difference was observed in pancreatic DNA and RNA content. Histological analysis of pancreas showed that the size of pancreatic islets was not different, but islet number per section was lower in the pancreas of WEAN animals. In conclusion, weaning affects glucose and amino-acid metabolism and influences endocrine pancreas activity and morphology.

  18. Impedance pattern of vaginal and vestibular mucosa in cyclic goats

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    Ivo Křivánek

    2008-01-01

    Full Text Available The changes of vaginal and vestibular impedance during the oestrous cycle in goats were examined. The onset of oestrus was teased with a buck once a day during the experiment. Impedance was mea­sured by a four-terminal method. The vaginal impedance was recorded under slight pressure of electrodes to the vaginal dorsal wall at the cervix. The vestibular impedance was recorded under slight pressure of electrodes to the vestibular dorsal wall 5 cm from the vulva and at the vulva. The im­pe­dan­ce was measured once a day from 4 days before the expected oestrus to 6 days after onset of oestrus. The vaginal impedance at the cervix decreased during pro-oestrus (P < 0.01 and increased du­ring oestrus (P < 0.01. The vestibular impedance 5 cm from the vulva decreased during pro-oestrus (P < 0.01 and increased after oestrus (P < 0.01. The decrease of vaginal impedance during peri-oestrus was nearly twofold in comparison with the vestibular impedance 5 cm from the vulva. No sig­ni­fi­cant decrease of the vestibular impedance at the vulva was found during the oestrous cycle. The results indicate that the vaginal impedance at the cervix and vestibular impedance 5 cm from the vulva measured by means of a four-terminal method during the oestrous cycle display cyclic changes that are closely related to the oestrous behaviour of goats.

  19. Gastrointestinal helminth infections of dairy goats in Slovakia

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    Babják M.

    2017-09-01

    Full Text Available The aim of this study was to identify the most common gastrointestinal (GI parasites in flocks of dairy goats on 30 farms in Slovakia. A total of 944 adult goats were examined during the pasturing seasons for 2014 – 2016. Eggs from one or more species of gastrointestinal parasites were identified in 906 of the samples (95.90 %. Strongyle eggs were present in most of the samples (92.00 %, followed by Strongyloides papillosus (14.05 %, Trichuris spp. (7.84 %, Nematodirus spp. (3.98 %, and Moniezia spp. (2.65 %. The counts of strongyle eggs per gram of faeces ranged from 0 to 11 000. Subsamples from each farm were used to prepare faecal coprocultures to identify the genera of the nematodes. Third-stage larvae of Trichostrongylus spp. (100 % and Teladorsagia/Ostertagia spp. (96.60 % were present on most of the farms, followed by Oesophagostomum spp./Chabertia ovina (86.60 % and Haemonchus contortus (76.60 %. Teladorsagia/Ostertagia spp. were the dominant genera on 60 % of the farms.

  20. Peripheral neuropathy in a copper-deficient goat

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    Valdir Morais de Almeida

    2017-09-01

    Full Text Available ABSTRACT: This report aimed to describe a case of peripheral neuropathy in a copper-deficient goat, and highlights the clinical, and pathological features of the disease. The goat had low body score, hyporexia, alopecia, achromotrichia, left hindlimb protraction, paralysis with dragging of digit and difficulty to stand up and microcytic normochromic anemia. Copper concentration in serum was markedly lower (2.0µmol L-1 whereas the iron serum content was significantly increased (51.0µmol L-1. The main gross alteration was the reduction of the quadriceps vastus laterallis muscle volume. Histologically, there was atrophy of the quadriceps vastus laterallis muscle and presence of satellite cells, infiltration of lymphocytes, macrophages and replacement of the fibers by connective tissue. In the femoral nerve, there was axonal degeneration with myelin sheath expansion and presence of vacuoles, usually in chains and containing axonal debris or macrophages. Clinical, laboratorial and pathologic findings are consistent with peripheral neuropathy due to a severy copper deficiency.