Male genital organs of the black-crowned dwarf marmoset (Callibella humilis)     

Kássia Regina Aguiar Vieira  Hiuane Araújo Weber  Fabiano José Ferreira de Sant’Ana  Guilherme Reis Blume  Felipe Ennes Silva  Marcelo Ismar S. Santana 《Anatomia, histologia, embryologia》2023,52(2):163-171

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Phytophthora disease of alder (Alnus glutinosa) in France: investigations between 1995 and 1999     

J‐C. STREITO  PH. LEGRAND  F. TABARY  G. JARNOUEN DE VILLARTAY 《Forest Pathology》2002,32(3):179-191

A severe decline of alder associated with an undescribed Phytophthora species was identified for the first time in England in 1993. No generalized decline of alder was reported in France before 1990. The first diebacks and mortalities of common alder were observed at the beginning of the 1990s, but the so‐called alder Phytophthora was not isolated in France until 1996. First, a synthesis about alder declines that were known in France before 1995 is presented. Then, a survey was established in north‐eastern France; 108 sites were visited and the alder Phytophthora was isolated from 57 of them. All the main rivers were found to be affected and damage levels are significant along some of them. The frequency of the alder Phytophthora and other fungi isolated from declining alders is discussed. Finally, information on other alder declines in France is presented region by region, and a map summarizes the known distribution of the disease. The alder Phytophthora is quite common and widespread in France, with western and north‐eastern France being especially affected; however, the number of diseased or dead trees varies greatly from one site to another. All records are from Alnus glutinosa; other Alnus species were seldom seen in the surveys.  相似文献   

Genotype-environment interaction in Cordia trichotoma (Vell.)Arráb.Ex Steud.progenies in two different soil conditions     

Wanderley dos Santos  Bruno Marchetti de Souza  Daniele Fernanda Zulian  Gilberto Terra Ribeiro Alves  Jo 《林业研究》2022,33(1):309-319

Investment in silvicultural techniques is notice-ably lacking,especially in breeding programs for non-con-ventional wood species.Studying genotype × environment interaction (G × E) is essential to the development of breed-ing programs.Thus,this study aimed to estimate genetic diversity of and the effects of G × E interaction on two prog-eny tests of Cordia trichotoma,including the estimation of genetic gain and genetic diversity after selection.For the experiment,30 progenies of C.trichotoma were tested at two sites with differing soil textures.Diameter at breast height (1.30 m above soil surface,dbh-cm),total height,diameter at 30 cm from the soil,first branch height,and survival were all monitored for four years.Statistical devi-ance,best linear unbiased estimator,and harmonic mean of relative performance of genetic values (MHPRVG) were all calculated to predict breeding values,estimate genetic parameters,and analyze deviance.All quantified traits varied significantly among progenies by soil type,with greatest variation recorded for genetic variability.Heritability of the progenies led to predictions of genetic gain,ranging from 7.73 to 15.45％,for dbh at four years of age.The calculated decrease in genetic diversity after selection showed that this parameter should be monitored in subsequent breed-ing cycles.G × E was low for all tests.The best-performing progenies proved most stable and best adapted to the differ-ent environmental conditions tested.  相似文献   

Sero-epidemiological survey for toxoplasmosis in wild New World monkeys (Cebus spp.; Alouatta caraya) at the Paraná river basin, Paraná State, Brazil     

Garcia JL  Svoboda WK  Chryssafidis AL  de Souza Malanski L  Shiozawa MM  de Moraes Aguiar L  Teixeira GM  Ludwig G  da Silva LR  Hilst C  Navarro IT 《Veterinary parasitology》2005,133(4):307-311

In this study, we captured 60 wild New World monkeys (Cebus spp.; Alouatta caraya) at the Paraná river basin, Paraná State, Brazil, and modified agglutination test (MAT) was performed to evaluate anti-Toxoplasma gondii antibodies. Prevalence was 30.2% (13/43) in Cebus spp. (capuchin monkeys) and 17.6% (3/17) for A. caraya (black and golden howler monkeys). MAT showed antibody titers of 16 (15/16) and 64 (1/16). Herein, we have observed an odds ratio (OR)=4.67 (1.060.05). The present work is the first report on serum occurrence of anti-T. gondii antibodies in wild capuchin monkeys and in wild black and golden howler monkeys.  相似文献   

Urinary excretion of glycosaminoglycans in horses: Changes with age, training, and osteoarthritis     

Fabiana A.C. Vieira  Raquel Y.A. Baccarin  Jair A.K. Aguiar  Yara M. Michelacci   《Journal of Equine Veterinary Science》2005,25(9):387-400

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Occurrence of antibodies to Neospora caninum and Toxoplasma gondii in dogs from Pernambuco, Northeast Brazil     

Figueredo LA  Dantas-Torres F  de Faria EB  Gondim LF  Simões-Mattos L  Brandão-Filho SP  Mota RA 《Veterinary parasitology》2008,157(1-2):9-13

A serological survey was carried out to assess the occurrence of anti-Neospora caninum antibodies in dogs from the State of Pernambuco. A total of 625 serum samples of dogs (289 from Paulista, 168 from Amaraji and 168 from Garanhuns) were tested by an immunofluorescence antibody assay for the detection of anti-N. caninum antibodies. A total of 177 (28.3%; IC 95%, 24.9-32.1) samples were positive. The seropositivity rates found in Paulista, Amaraji and Garanhuns were 26% (IC 95%, 21-31.4), 26.2% (IC 95%, 19.7-33.5) and 34.5% (IC 95%, 27.4-42.2), respectively. Of the 177 serum samples positive to anti-N. caninum antibodies, 170 were additionally tested for the presence of anti-Toxoplasma gondii antibodies and out of these 57.6% (IC 95%, 49.8-65.2) were positive. The results indicate that dogs from Amaraji, Paulista and Garanhuns are exposed to both N. caninum and T. gondii infections. The presence of dogs infected by N. caninum in Pernambuco represents a potential risk factor for the occurrence of outbreaks of abortion in cattle and small ruminants in this state. This study is the largest serological survey on the presence of anti-N. caninum antibodies in dogs carried out in Brazil and reports for the first time the exposure to N. caninum and T. gondii in dogs from Pernambuco.  相似文献   

BOOK REVIEWS     

PH Holz 《Australian veterinary journal》2003,81(11):702-702

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Erratum to “Canine babesiosis: A Brazilian perspective” [Vet. Parasitol. 141 (2006) 197–203]     

Filipe Dantas-Torres  Luciana Aguiar Figueredo 《Veterinary parasitology》2007

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Myelography in the Dog: Diagnosis of Tumors of the Spinal Cord and Vertebrae     

Peter F.  Suter  Dr.med.vet.  Joe P.  Morgan  D.V.M.  Vet.med.dr.  Terrell A.  Holliday  D.V.M.  Ph.D. Timothy R.  O'Bbrien  D.V.M.  PH.D. 《Veterinary radiology & ultrasound》1971,12(1):29-44

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Considerations for Selection of Suture Materials     

TED S. STASHAK D.V.M.  M.S.  DANIEL J. YTURRASPE D.V.M.  PH.D  † 《Veterinary surgery : VS》1978,7(2):48-55

The selection of a suture material, in the past, was based primarily on habit, guesswork and physical properties. This is understandable because there was a limited number of materials to select from and the interaction of suture material with tissues was not understood.  相似文献