Consulta: subjectFacets:"Retrospective study"
Registros recuperados: 7
Data/hora: 02/06/2024 15:32:29

Retrospective study of clinical and laboratory findings of autosomal recessive cholesterol deficiency in Holstein calves in Japan
Provedor de dados: 19
Autores: Inokuma, Hisashi; Horiuchi, Noriyuki; Watanabe, Ken-ichi; Kobayashi, Yoshiyasu.
This retrospective study was conducted to clarify the clinical findings of an autosomal recessive cholesterol deficiency disorder in Holstein calves. Thirty-three calves with poor growth by uncertain causes from 2007 to 2016 comprised the study population of calves that were homozygous (n = 12) and non-homozygous (n = 21) for the disease. No significant group-dependent differences were found in the proportion with diarrhea or fever. Fewer calves with ataxia and anorexia were found in homozygotes. All affected calves showed muscular atrophy. Median RBC, Hb, and Ht values in affected calves were significantly lower. Median total cholesterol (TC) in homozygotes was extremely low, at 6.5 mg/dl (range, 5.0-15.0). TC readings under 10 mg/dl were thought to be...
Palavras-chave: Autosomal recessive cholesterol deficiency; Holstein; Retrospective study.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4439

Semiparametric analysis of case–control genetic data in the presence of environmental factors
Provedor de dados: 31
Autores: Marchenko,   Yulia V.; Carroll,   Raymond J.; Lin,   Danyu Y.; Amos,   Christopher I.; Gutierrez,   Roberto G.
In the past decade, many statistical methods have been proposed for the analysis of case–control genetic data with an emphasis on haplotype-based disease association studies. Most of the methodology has concentrated on the estimation of genetic (haplotype) main effects. Most methods accounted for environmental and gene–environment interaction effects by using prospective-type analyses that may lead to biased estimates when used with case–control data. Several recent publications addressed the issue of retrospective sampling in the analysis of case–control genetic data in the presence of environmental factors by developing efficient semiparametric statistical methods. This article describes the new Stata command haplologit, which implements efficient...
Tipo: Article
Palavras-chave: Haplologit; Haplotype-based analysis; Haplotype–environment independence; Case–control data; Hardy–Weinberg equilibrium; Profile likelihood; Retrospective study; Single nucleotide polymorphisms (SNPs); Research Methods/ Statistical Methods.
Ano: 2008
URL: http://purl.umn.edu/122596

Invasive pulmonary fungal infections in patients with connective tissue disease: a retrospective study from northern China
Provedor de dados: 56
Autores: Ge,H.F.; Liu,X.Q.; Zhu,Y.Q.; Chen,H.Q.; Chen,G.Z.
Invasive pulmonary fungal infection (IPFI) is a potentially fatal complication in patients with connective tissue disease (CTD). The current study aimed to uncover the clinical characteristics and risk factors of patients with IPFI-CTD. The files of 2186 CTD patients admitted to a single center in northern China between January 2011 and December 2013 were retrospectively reviewed. A total of 47 CTD patients with IPFI were enrolled into this study and assigned to the CTD-IPFI group, while 47 uninfected CTD patients were assigned to the control group. Clinical manifestations were recorded, and risk factors of IPFI were calculated by stepwise logistical regression analysis. Forty-seven (2.15%) CTD patients developed IPFI. Systemic lupus erythematosus patients...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Connective tissue diseases; Invasive pulmonary fungal infection; Pulmonary disease; Retrospective study.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000705

Retrospective study on Porcine circovirus-2 by nested pcr and real time pcr in archived tissues from 1978 in Brazil
Provedor de dados: 58
Autores: Silva,Fernanda Miquelitto Figueira da; Silva Júnior,Abelardo; Peternelli,Ethel Fernandes de Oliveira; Viana,Vinícius Winter; Chiarelli Neto,Orlando; Fietto,Juliana Lopes Rangel; Vargas,Marlene Izabel; Nero,Luís Augusto; Almeida,Márcia Rogéria de.
Porcine circovirus-2 (PCV-2) infection is currently considered an important disease of swine. The pathogenic agent was first described in Brazil in 2000. This study detected the PCV-2 DNA in four Brazilian pig tissues collected between 1978 and 1979. This observation is the oldest description of this virus in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PCV-2; Retrospective study; Brazil.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000300039

Classification, fixation techniques, complications and outcomes of femur fractures in dogs and cats: 61 cases (2015-2016)
Provedor de dados: 65
Autores: Libardoni,Renato do Nascimento; Costa,Diego da; Menezes,Felipe Barretos; Cavalli,Lucas Geraldo; Pedrotti,Luís Fernando; Kohlrausch,Patrícia Regina; Minto,Bruno Watanabe; Silva,Marco Augusto Machado.
ABSTRACT: The aim of this study was to retrospectively evaluate the frequency of femur fractures in dogs and cats in the routine of a school hospital, determining their classification, fixation methods, complications, and outcomes. A total of 61 animals, 50 (82.0%) dogs and 11 (18.0%) cats, had femoral fractures that were submitted to osteosynthesis. Sixty-two femoral fractures were evaluated. Single fractures in the distal epiphysis (n=25) were the most frequent (P=0.0001). Intramedullary pins were used in association with cerclage and tension band for osteosynthesis in proximal fractures. In diaphyseal fractures, bone plates and screws, two intramedullary pins (insulated or with cerclage) and Tie-In configuration were used. In distal fractures, modified...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Small animals; Casuistry; Retrospective study; Distal fractures.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600602

Appendicular fractures of traumatic etiology in dogs: 955 cases (2004-2013)
Provedor de dados: 65
Autores: Libardoni,Renato do Nascimento; Serafini,Gabriele Maria Callegaro; Oliveira,Carla de; Schimites,Paula Ivanir; Chaves,Rafael Oliveira; Feranti,João Pedro Scussel; Costa,Cesar Augusto Soares; Amaral,Anne Santos do; Raiser,Alceu Gaspar; Soares,André Vasconcelos.
ABSTRACT: Orthopedic diseases are common in dogs and cats, especially, those caused by traumatic injury. Overall, among the significant changes in this group, the fractures are the major cause of pain and dysfunction in dogs of all ages, sizes and breeds. Therefore, a retrospective study of dogs examined between January 2004 and December 2013 at the University Veterinary Hospital of Universidade Federal de Santa Maria, was conducted aiming to identify and determine the prevalence of appendicular fractures caused by trauma and characterizing the population/etiology. In a population of 1,200 dogs with suspected traumatic orthopedic diseases in the locomotor system, 955 (79.6%) had appendicular fractures. Of the dogs 23.5% had fractures on the femur (n=225),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orthopedics; Retrospective study; Appendicular fractures; Bones; Dog.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300542

Equine dermatopathies in southern Brazil: a study of 710 cases
Provedor de dados: 65
Autores: Assis-Brasil,Nathalia Dode de; Marcolongo-Pereira,Clairton; Stigger,Adriana Lucke; Fiss,Letícia; Santos,Bianca Lemos; Coelho,Ana Carolina Barreto; Sallis,Eliza Simone Viégas; Fernandes,Cristina Gevehr; Schild,Ana Lucia.
A retrospective study of equine skin diseases diagnosed in the Laboratório Regional de Diagnóstico, Faculdade de Veterinária, Universidade Federal de Pelotas was conducted between 1978 and 2013. The necropsy and biopsy protocols for horses received for diagnosis were reviewed to determine the prevalence of dermatopathies in southern Brazil. The most prevalent skin diseases in decreasing order were: sarcoid [234/710 (32.9%)], exuberant granulation tissue [81/710 (11.4%)], pythiosis [67/710 (9.4%)], squamous cell carcinoma [55/710 (7.7%)], papillomatosis [33/710 (4.6%)] and habronemiasis [30/710 (4.2%)]. Other skin lesions accounted for 25.3% of all cases studied. The Crioulo breed was the most prevalent [310/710 (43.6%)]. Horses aged between 2-5 years old...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Retrospective study; Sarcoid; Papillomatosis; Habronemiasis.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300519