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Item Biometria dos dígitos de bovinos e bubalinos e possivel relação com enfermidades podais(Universidade Federal de Goiás, 2012-12-21) Campos, Suyan Brethel dos Santos; Menezes , Liliana Borges de; http://lattes.cnpq.br/2012543423092393; Beletti , Marcelo Emílio; http://lattes.cnpq.br/1895300906751714; Silva, Luiz Antônio Franco da; http://lattes.cnpq.br/0446055905975647The morphometric study of the digits of cattle and buffaloes can contribute to understanding the pathogenesis of foot diseases and may serve as a valuable tool in the selection of animals with the intention of reducing the harm caused by these bulky disease in cattle. Several breeds of cattle and buffaloes still need further studies to determine such measures. The aim of this study was to describe and compare the measurements of the digits of cattle in CurraleiroPantaneira and Nellore and Murrah buffaloes. After submission and approval by the Ethics Committee of the Universidade Federal de Goiás, Protocol No 189/11, were used 80 ends distal limb locomotion of healthy cattle and buffaloes. Members were obtained in Refrigerator under Federal Inspection, disjointed carpal-metacarpal joints and tarsal-metatarsal being used only the fore and hindlimbs rights. The morphometric measurements were obtained with the aid of a mechanical caliper graduated and angles of tweezers conferred through metal protractor. The main parameters evaluated in digital chest and pelvic limb of each animal was measured both using the digit digit as medial side were dorsal hoof angle (A), dorsal wall length (B), the bead height (H), clip height (D), the hull length (L), diagonal length of the hull (F), the digit lateral width (G), the digit width medial (M), length of the digit side (I) and medial digit length (J). For comparison of average results between races we used the Tukey test (p <0.05). Multivariate analysis for the graphical representations of canonical variables was used to express the similarity of the variables between the groups in which they used the software R. The average weight obtained at the end of the experiment each group of cattle and buffaloes was analyzed to establish a possible correlation between the measures of the digits and the size of the animals used in the experiment. The results revealed that the major buffaloes present morphometric measurements for the variables B, C, D, E, F, G, H, I and J, only the variable A (dorsal hoof angle) that have lower angles to different breeds cattle studied. We conclude that there is evidence that morphometrics influence the occurrence of illnesses digital, but does not act as an isolated factor, requiring interaction with other structural factors, and environmental management for the manifestation of these diseases.Item Morfometria radiográfica e tomográfica em dígitos de bovinos e bubalinos(Universidade Federal de Goiás, 2012-02-23) SILVA, Luiz Henrique da; SILVA, Luiz Antônio Franco da; http://lattes.cnpq.br/0446055905975647; BORGES, Naída Cristina; http://lattes.cnpq.br/9181279951885005; SILVA, Olízio Claudino da; http://lattes.cnpq.br/7787082855013504Radiographic and computed tomography (CT) findings may contribute to the diagnosis and prognosis of diseases based on knowledge of digits morphometric reference values. Some breeds of cattle and buffaloes still require determinations of these values for the digits. Thus, the objective with this research was to compare and correlate the condyles and phalanges, on radiographic images, and measurements of internal and external structures of the hoof, using computed tomography, to buffaloes and cattle breeds Nelore, Curraleira and Pantaneira. After submission and approval of the project by the Ethics Committee in Research of UFG, Protocol No. 090/2011, 114 were used digits of the locomotor members cattle and buffaloes without lameness in foot. Members were collected from an abattoir under Federal Inspection, disarticulated joints carpal/metacarpal and tarsal/metatarsal and by lot were used only thoracic and left pelvic limbs. For radiographic placements used were dorso-palmar/plantar and members of the CT scans were positioned with the palmar or plantar portion of the table CT scanner and the images obtained by transverse sections. From the radiographic images was measured the length of the condyles, proximal, middle and distal phalanges and the entire condyle and digit together. CT measurements were carried out: thickness of the sole; distance between the inner wall of the sole the distal phalanx; distance between the inner wall of the hoof the distal phalanx; thickness of the wall hoof; base length of the distal phalanx; side length of the distal phalanx; height of the distal phalanx, length of the sole; length of the dorsal hoof wall; heel depth, angle between the lengths of the wall and the sole length and angle between the side and base of the distal phalanx. To compare the means between the races was used the Tukey test (p<0.05). The Pearson correlation was performed between the weight and all measurements and multivariate analysis tested the similarity of the groups. The results of radiographic verified for the buffaloes, the greater length of the proximal phalanx in forelimbs (Lateral: 6.28 ± 0.13; Medial: 6.31 ± 0.18) and the hindlimbs (Lateral: 6.48 ± 0.15; Medial: 6.38 ± 0.17). The lengths of these phalanges did not differ (p> 0.05) between the Pantaneiro and Curraleiro digits in the forelimbs. In CT scans measures the length of the base (Lateral5.58 ± 0.18; Medial 6.52 ± 0.32 / Lateral:5.39 ± 0.09; Medial:6.43 ± 0.18) length lateral (Lateral:5.44 ± 0.21; Medial:6.02 ± 0.24 / and Lateral:5.3 ± 0.17; Medial:6.07 ± 0.27) and height (Lateral: 3 , 98 ± 0.16 and Medial: 4.15 ± 0.12 / Lateral:3.93 ± 0.11; Medial:4.01 ± 0.12) of the distal phalanx, had the highest measured in buffalo and did not differ (p> 0.05) between breeds of cattle. Thus, we conclude that the buffaloes have larger dimensions of the condyles and phalanges. In tomographic imaging, measures the hoof were similar between Nelore and Curraleiro in forelimb and between Curraleiro and Pantaneiro in the hindlimb.