Advanced search
Start date
Betweenand

Study of new biotechnics for reproduction of canine and small ruminants

Abstract

The aim of this project is to promote the development of new biotechniques of reproduction in small ruminants and canines, involving pre-conception, gestation maintenance and postpartum of females. The animals that will be used are: 1) adult and healthy pluriparous sheep and goats after clinical and reproductive examinations; 2) adult and healthy brachycephalic bitches after clinical and reproductive examinations. Study 1 - Alpha-adrenoceptors of ovine cervix: segments (n = 45) of ovine cervix will be evaluated regarding the proportion and magnitude of alpha 1 and 2 adrenergic receptors and differences in contractility; Study 2 - B-mode ultrasonography and Doppler flow maternal-fetal in gestational evaluation of ovine and caprine: gestational ultrasound examinations will be performed in sheep (n = 30) and goats (n = 30) during pregnancy, obtaining fetal ultrasound findings, biometry and Doppler flow; Study 3 - Contrast-enhanced ultrasound for evaluation of the uterus in pregnant ewes: 24 pregnant ewes will be used to study placenta vascular perfusion and those with pregnancy abnormalities to determine parameters of placentomes and uterus. Study 4 - Ultrasound and elastographic evaluation of the pulmonar, hepatic and renal development and maturity of ovine concepts: ultrasound and elastographic examinations of fetal tissues in sheep (n = 20) will be performed, obtaining quantity and quality results correlated with development and maternal- fetal maturity; Study 5 - Study of the cervix and maturity of maternal-fetal tissues of pregnant ewes with normal and prematurely induced delivery to predict the time of delivery: pregnant ewes with normal delivery (n = 15) and induced to preterm labor (n = 15) will be evaluated, for maternal-fetal tissues by B-mode, Doppler and elastographic ultrasound examinations; Study 6 - B-mode Ultrasonography, Acoustic Radiation Force Impulse (ARFI) elastography, Doppler and postpartum uterine hysteroscopy of ewes: postpartum ewes (n = 20) will be submitted to hysteroscopy, B-mode ultrasonography, Doppler and elastography for evaluation of uterine tissue in involution process; Study 7 - HD Ultrasonography for diagnosis and assessment of pregnant bitches: high-resolution gestational ultrasound examinations of bitches (n = 20) will be performed daily throughout the gestational period, which will allow to obtain maternal-fetal and biometrical ultrasound characteristics; Study 8 - B-mode Ultrasonography, Acoustic Radiation Force Impulse (ARFI) elastography and Doppler of the uteroplacental structure during the gestational and postpartum period of bitches: preterm and postpartum uteroplacental structures of pregnant bitches (n = 20) will be evaluated daily by B mode ultrasonography, Doppler and elastography. Study 9: Contrast-enhanced ultrasound in the evaluation of the reproductive system in bitches: the qualitative characteristics of placental, ovarian and luteal perfusion in healthy pregnant bitches in bitches with gestational abnormalities and to verify the correlation of the results with the presence of the diagnosed abnormalities; Study 10 - Ultrasonographic and elastographic evaluation of the central nervous system in brachyphalic canine fetuses: 20 pregnant bitches will be used to evaluate the ultrasound characteristics (qualitative aspects and values of tissue biometry) of the cerebellum tissue, brain mass and structures of canine fetuses nuchal translucency and elastographic study of fetal brain and cerebellar tissues. For all experiments, statistical analyzes will be performed and significance will be set at 5% (p <0.05). (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (21)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
IGOR C.K. DA CRUZ; BEATRIZ GASSER; MARJURY CRISTINA MARONEZI; RICARDO ANDRÉS R. USCATEGUI; MARCUS ANTÔNIO R. FELICIANO; LUCIANA CRISTINA PADILHA-NAKAGHI; LUIZ PAULO N. AIRES; PRISCILA D.A. DA SILVA. Aplicabilidade da ultrassonografia modo-B, elastografia ARFI e ultrassonografia contrastada na avaliação da doença renal crônica em cães. Pesquisa Veterinária Brasileira, v. 41, . (17/14957-6, 19/15282-8)
DA CRUZ, IGOR C. K.; GASSER, BEATRIZ; MARONEZI, MARJURY CRISTINA; USCATEGUI, RICARDO ANDRES R.; FELICIANO, MARCUS ANTONIO R.; PADILHA-NAKAGHI, LUCIANA CRISTINA; AIRES, LUIZ PAULO N.; DA SILVA, PRISCILA D. A.. pplicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs. Pesquisa Veterinária Brasileira, v. 41, . (19/15282-8, 17/14957-6)
RODRIGUES SIMOES, ANA PAULA; MARONEZI, MARJURY CRISTINA; RAMIREZ USCATEGUI, RICARDO ANDRES; KAKO RODRIGUES, MARIANA GARCIA; GOMES MARIANO, RENATA SITTA; DE ALMEIDA, VIVIAN TAVARES; CORREIA SANTOS, VICTOR JOSE; DA SILVA, PRISCILA DEL AGUILA; RUSSIANO VICENTE, WILTER RICARDO; ROSSI FELICIANO, MARCUS ANTONIO. Placental ARFI elastography and biometry evaluation in bitches. Animal Reproduction Science, v. 214, . (17/14957-6)
KAKO RODRIGUEZ, MARIANA GARCIA; CORREIA SANTOS, VICTOR JOSE; RAMIREZ USCATEGUI, RICARDO ANDRES; GOMES MARIANO, RENATA SITTA; RODRIGUES SIMOES, ANA PAULA; DA SILVA, PRISCILA DEL AGUILA; MARONEZI, MARJURY CRISTINA; PADILHA-NAKAGHI, LUCIANA CRISTINA; AVANTE, MICHELE LOPES; BARTLEWSKI, PAWEL M.; et al. Maternal and fetal ultrasonographic characteristics, vulvar temperature, and vaginal mucous impedance as variables associated with the onset of parturition in term and induced pre-term ewes. Animal Reproduction Science, v. 223, . (17/14957-6, 19/15282-8)
RODRIGUES SIMOES, ANA PAULA; MARONEZI, MARJURY CRISTINA; RAMIREZ USCATEGUI, RICARDO ANDRES; AVANTE, MICHELLE LOPES; GASSER, BEATRIZ; SILVA, PRISCILA; PAVAN, LETICIA; MACIEL, GIOVANNA SERPA; SERUTI PELOGIA, MARINA EMANOELLA; RUSSIANO VICENTE, WILTER RICARDO; et al. Quantitative ultrasound elastography and biometry of the bitch uterus in the early puerperium after vaginal delivery and caesarean section. REPRODUCTION IN DOMESTIC ANIMALS, v. 55, n. 3, . (17/14957-6)
SILVA, PRISCILA; MARONEZI, MARJURY CRISTINA; GASSER, BEATRIZ; PAVAN, LETICIA; NOGUEIRA AIRES, LUIZ PAULO; PADILHA-NAKAGHI, LUCIANA CRISTINA; RAMIREZ USCATEGUI, RICARDO ANDRES; ROSSI FELICIANO, MARCUS ANTONIO. Ultrasonographic Detection of Interstitial Nephritis in a Canine Fetus. Acta Scientiae Veterinariae, v. 49, n. 1, . (19/15282-8, 17/14957-6)
SILVA, PRISCILA; MARONEZI, MARJURY CRISTINA; PADILHA-NAKAGHI, LUCIANA CRISTINA; GASSER, BEATRIZ; PAVAN, LETICIA; NOGUEIRA AIRES, LUIZ PAULO; RUSSO, MARCO; SPADA, STEFANO; RAMIREZ USCATEGUI, RICARDO ANDRES; MORAES, PAOLA CASTRO; et al. Contrast-enhanced ultrasound evaluation of placental perfusion in brachicephalic bitches. Theriogenology, v. 173, p. 230-240, . (19/15282-8, 17/14957-6)
KNIPHOFF DA CRUZ, IGOR CEZAR; CARNEIRO, RAFAEL KRETZER; DE NARDI, ANDRIGO BARBOZA; RAMIREZ USCATEGUI, RICARDO ANDRES; BORTOLUZZI, EDUARDA MAZZARDO; ROSSI FELICIANO, MARCUS ANTONIO. Malignancy prediction of cutaneous and subcutaneous neoplasms in canines using B-mode ultrasonography, Doppler, and ARFI elastography. BMC Veterinary Research, v. 18, n. 1, . (19/15282-8, 17/14957-6)
C.A. CINTRA; M.A.R. FELICIANO; V.J.C. SANTOS; M.C. MARONEZI; I.K. CRUZ; B. GASSER; P. SILVA; L.Z. CRIVELLENTI; R.A.R. USCATEGUI. [Aplicabilidade da elastografia ARFI na avaliação de alterações prostáticas caninas detectadas pela ultrassonografiamodo-B e Doppler]. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 72, n. 6, p. 2135-2140, . (17/14957-6)
MARONEZI, MARJURY C.; SIMOES, ANA PAULA R.; USCATEGUI, RICARDO A. R.; PAVAN, LETICIA; RODRIGUES, MARIANA G. K.; MARIANO, RENATA S. G.; SANTOS, VICTOR J. C.; FELICIANO, MARCUS A. R.. estational echobiometry in brachycephalic bitches using high-definition ultrasonography. Pesquisa Veterinária Brasileira, v. 41, . (17/14957-6, 19/15282-8)
VICTOR JOSÉ CORREIA SANTOS; MARIANA GARCIA KAKO RODRIGUEZ; PRISCILA DEL AGUILA DA SILVA; RENATA SITTA GOMES MARIANO; AUGUSTO RYONOSUKE TAIRA; LUCIANA CRISTINA PADILHA-NAKAGHI; RICARDO ANDRES RAMIREZ USCATEGUI; MARCUS ANTONIO ROSSI FELICIANO; MARIA EMILIA FRANCO OLIVEIRA; PAOLA CASTRO MORAES; et al. Assessment of dopperfluxometric indices of maternal-fetal structures in pregnant ewes. Animal Reproduction, v. 18, n. 2, . (17/14957-6, 14/15422-0)
LETÍCIA PAVAN; BEATRIZ GASSER; MARJURY CRISTINA MARONEZI; IGOR CEZAR KNIPHOFF DA CRUZ; RAFAEL KRETZER CARNEIRO; PRISCILA SILVA; RICARDO ANDRÉS RAMIREZ USCATEGUI; LUCIANA CRISTINA PADILHA-NAKAGHI; MARCUS ANTÔNIO ROSSI FELICIANO. Ultrasonography of the nuchal translucency of healthy and abnormal English Bulldog fetuses. Animal Reproduction, v. 18, n. 4, . (19/15282-8, 17/14957-6)
MARJURY C. MARONEZI; ANA PAULA R. SIMÕES; RICARDO A.R. USCATEGUI; LETÍCIA PAVAN; MARIANA G.K. RODRIGUES; RENATA S.G. MARIANO; VICTOR J.C. SANTOS; MARCUS A.R. FELICIANO. Ecobiometria gestacional em cadelas braquicefálicas utilizando ultrassonografia de alta-definição. Pesquisa Veterinária Brasileira, v. 41, . (17/14957-6, 19/15282-8)
NOGUEIRA AIRES, LUIZ PAULO; GASSER, BEATRIZ; SILVA, PRISCILA; DA SILVA, PRISCILA DEL AGUILA; SILVEIRA, MARCUS VINICIUS; CARNEIRO, RAFAEL KRETZER; IWAOYAMADA, DIEGO; PADILHA-NAKAGHI, LUCIANA CRISTINA; RAMIREZ USCATEGUI, RICARDO ANDRES; SPADA, STEFANO; et al. High-definition ultrasonography in the evaluation of the reproductive tract of bitches during the follicular phase of the estrous cycle. Animal Reproduction Science, v. 234, . (17/14957-6, 19/15282-8)
MADRUGA, GABRIELA MORAIS; ROSSI FELICIANO, MARCUS ANTONIO; MARONEZI, MARJURY CRISTINA; FILEZIO, MARCELLA ROSA; MORATO ABREU, THAIS GUIMARAES; RIBEIRO, ALEXANDRE PINTO; FACHINI, FRANCIMERY APARECIDA; KOBASHIGAWA, KAMACHI; KNIPHOFF DA CRUZ, IGOR CEZAR; RAMIREZ USCATEGUI, RICARDO ANDRES; et al. Elastography acoustic radiation force impulse (ARFI): an investigation of ocular elasticity in dogs with chronic secondary glaucoma. TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, v. 45, n. 3, p. 404-410, . (17/14957-6, 19/15282-8)
L.M.I. DIOGO; C.R. ANDRADE; L.G. FARIA; R.A.R. USCATEGUI; M.C. MARONEZI; I.K. CRUZ; L.P.N. AIRES; R.P. NOCITI; L.G.G.G. DIAS; M.A.R. FELICIANO; et al. [Elastografia acoustic radiation force impulse (ARFI) da articulação do joelho de beagles saudáveis]. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 72, n. 5, p. 1646-1652, . (17/14957-6)
PAVAN, LETICIA; GASSER, BEATRIZ; MARONEZI, MARJURY CRISTINA; KNIPHOFF DA CRUZ, IGOR CEZAR; CARNEIRO, RAFAEL KRETZER; SILVA, PRISCILA; RAMIREZ USCATEGUI, RICARDO ANDRES; PADILHA-NAKAGHI, LUCIANA CRISTINA; ROSSI FELICIANO, MARCUS ANTONIO. ltrasonography of the nuchal translucency of healthy and abnormal English Bulldog fetuse. ANIMAL REPRODUCTION, v. 18, n. 4, . (19/15282-8, 17/14957-6)
M.C. MARONEZI; A.P.R. SIMÕES; R.A.R. USCATEGUI; R.K. CARNEIRO; B. GASSER; P. SILVA; G.S. MACIEL; I.C.K. CRUZ; W.R. VICENTE; M.A.R. FELICIANO. [Ultrassonografia de alta-definição para avaliação do desenvolvimento embrionário e fetal em cadelas]. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 74, n. 3, p. 419-427, . (17/14957-6)
PRISCILA DELAGUILA-SILVA; FABIANA CIRINO DOS SANTOS; VICTOR JOSÉ CORREIA DOS SANTOS; RICARDO ANDRES RAMIREZ USCATEGUI; LUCIANA CRISTINA PADILHA-NAKAGHI; RENATA SITTA GOMES MARIANO; MARIANA GARCIA KAKO RODRIGUEZ; LIZANDRA AMOROSO; WILTER RICARDO RUSSIANO VICENTE; MARCUS ANTÔNIO ROSSI FELICIANO. Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats. Animal Reproduction, v. 19, n. 3, . (17/14957-6)
LOPES, MICHELLE AVANTE; FELICIANO MARCUS, ANTONIO ROSSI; USCATEGUI RICARDO, ANDRES RAMIREZ; MARONEZI, MARJURY CRISTINA; SILVA, PRISCILA DEL AGUILA; POZZOBON, RICARDO; SIMOES ANA, PAULA RODRIGUES; SILVA, PRISCILA; GASSER, BEATRIZ; PAVAN, LETICIA; et al. PANCREATIC EVALUATION IN DOGS USING DIFFERENT ULTRASONOGRAPHIC TECHNIQUES - PRELIMINARY RESULTS. ACTA VETERINARIA-BEOGRAD, v. 70, n. 2, p. 255-266, . (19/15282-8, 17/14957-6)
M.C. MARONEZI; G.G. LEMOS; F.H. LIMA; L.M. IZIQUE; M. DE SANTI; C. COUTO; T.M. PEREIRA; R.A.R. USCATEGUI; B.W. MINTO; K. WERTHER; et al. [Avaliação ultrassonográfica do sistema reprodutor feminino em tamanduá-bandeira de vida livre (Myrmecophaga tridactyla): relato de caso]. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 72, n. 3, p. 895-900, . (19/15282-8, 17/14957-6)

Please report errors in scientific publications list by writing to: cdi@fapesp.br.