Search

Your search keyword '"Eveline dos Santos Zanetti"' showing total 5 results
Start Over Author "Eveline dos Santos Zanetti" Language english
5 results on '"Eveline dos Santos Zanetti"'

1. Prevalence and Risk Factors of Bone and Dental Lesions in Neotropical Deer

Author

Tamires Ataides Silva, Andressa da Silva Martins, Lisandra Rodrigues Alves, Luana Wenceslau Bittencourt Pereira, Júlia Rebecca Saraiva, José Maurício Barbanti Duarte, Eveline dos Santos Zanetti, Christiane Marie Schweitzer, Iveraldo Santos Dutra, and Ana Carolina Borsanelli

Subjects
bone resorption, broken mouth, dental biofilm, periodontal lesions, periodontitis, tooth wear, Veterinary medicine, SF600-1100, Zoology, QL1-991
Abstract

Bone and dental lesions have been documented in various deer species globally, affecting the efficiency of ingestion and digestion, consequently influencing their general health and leading to a decline in survival and reproductive performance. The present study aimed to characterize bone and dental lesions in the dry skulls of individual deer, estimate the prevalence of these lesions, and assess potential risk factors associated with the development of bone and dental alterations. This study assessed bone and dental lesions in 180 dry skulls of eleven neotropical deer species, originating from both captivity and wildlife conditions, through direct visual inspection. A high prevalence of bone and dental lesions was observed in all analyzed species. Dental calculus was the most common alteration (96.7%), followed by dental wear (71.1%). Animal age positively correlated with most bone and dental alterations, indicating that older animals showed more lesions. Additionally, the prevalence of these alterations was similar between sexes. Moreover, all lesions were more common in captive-bred animals, likely attributed to their older age and a less diverse diet. Blastocerus dichotomus and Mazama americana were most affected by bone resorption and dental trauma and had the highest dental calculus prevalence, along with Subulo gouazoubira and Passalites nemorivagus. All eleven species evaluated in the present study were susceptible to the occurrence of bone and dental lesions. Therefore, monitoring oral health and diet in captivity are fundamental practices for the conservation of these species.

Published
2024
Full Text
View/download PDF

2. Effects of laparoscopy on the cardiorespiratory system of brown brocket deer (Mazama gouazoubira) anesthetized with ketamine/ xylazine/ midazolam combination and isoflurane Efeitos da laparoscopia sobre o sistema cardiorrespiratório de veados-catingueiro (Mazama gouazoubira) anestesiados com a associação cetamina/xilazina/midazolam e isofluorano

Author

Marina Salles Munerato, Eveline dos Santos Zanetti, José Antônio Marques, and José Maurício Barbanti Duarte

Subjects
Insuflação abdominal, capnoperitônio, cervídeos, anestesia inalatória, Abdominal insufflation, capnoperitoneum, cervids, inhalatory anesthesia, Veterinary medicine, SF600-1100
Abstract

Laparoscopy is not widely used as a tool to perform assisted reproduction techniques in South American cervids; thus, scarce information in literature is available regarding its effects and appropriate anesthetic protocols to perform it. This study evaluated the effect of laparoscopy on heart rate (HR), respiration rate (RR), saturation of oxyhemoglobin (SpO2) and rectal temperature (RT) of six female brown brocket deer (Mazama gouazoubira) anesthetized with ketamine (5mg/kg), xylazine (0.3mg/kg), midazolam (0.5mg/kg) combination i.v. and isoflurane. Twelve laparoscopies were performed and each animal was used twice with a 40-day interval. After anesthetized, the animals were placed in dorsal recumbency to perform laparoscopy procedure using abdominal CO2 insufflations (14.2 ± 2.39mmHg; M ± SE). The main events of the laparoscopy procedure were divided into three periods: animal without (P1) and with abdominal insufflation (P2) and abdominal insufflation with the hips raised at 45º (P3). As a control, the animals were anesthetized again 40 days after the last laparoscopy, and were maintained in a dorsal recumbency for the same average duration of the previous anesthesia and no laparoscopy procedure was conducted. The period of anesthesia for the controls was also divided into P1, P2, and P3 considering the average duration of these periods in previous laparoscopies performed. Data were analyzed through the (ANOVA) variance analysis followed by Tukey test and values at PA laparoscopia ainda é pouco utilizada como ferramenta para técnicas de reprodução assistida em cervídeos sul-americanos, não havendo informações sobre seus efeitos e protocolos anestésicos seguros para sua realização. Objetivaramse avaliar as possíveis alterações na freqüência cardíaca (FC), respiratória (FR), saturação de oxihemoglobina (SpO2) e temperatura retal (TR) durante a laparoscopia para visualização dos órgãos reprodutivos de seis fêmeas de veado-catingueiro (Mazama gouazoubira) anestesiadas com a associação cetamina (5mg/kg), xilazina (0,3mg/kg), midazolam (0,5mg/kg) e isofluorano. Cada animal, após anestesiado, foi posicionado em decúbito dorsal para realização de duas laparoscopias com insuflação abdominal de CO2 (14,2 ± 2,39mmHg; M ± EPM) com intervalo de 40 dias. Para avaliar os principais eventos da laparoscopia, esta foi dividida em três períodos: animal sem insuflação abdominal (P1), com insuflação abdominal (P2) e insuflação abdominal com os quadris elevados a 45º (P3). O controle foi realizado após 40 dias da última laparoscopia, para isto, cada animal foi novamente anestesiado e mantido em decúbito dorsal por um período de tempo igual ao tempo médio de duração das anestesias realizadas nas laparoscopias, sem que o procedimento laparoscópico fosse realizado. O tempo de anestesia dos controles foi também dividido em P1, P2 e P3, respeitando o tempo médio de duração de cada um destes períodos das laparoscopias. Para análise dos dados foi usado o teste de análise de variância (ANOVA) seguido do teste de Tukey e valores de P

Published
2008
Full Text
View/download PDF

3. Collection and in vitro maturation of Mazama gouazoubira (brown brocket deer) oocytes obtained after ovarian stimulation

Author

José Maurício Barbanti Duarte, Eveline dos Santos Zanetti, Ellen de Fátima Carvalho Peroni, Luciana Diniz Rola, Maite del Collado, Universidade Estadual Paulista (UNESP), Universidade Federal da Paraíba (UFPB), and Universidade de São Paulo (USP)

Subjects
040301 veterinary sciences, Stimulation, Wild animals, 0403 veterinary science, Andrology, chemistry.chemical_compound, Follicular phase, FSH, medicine, Brocket deer, biology, Deer, 0402 animal and dairy science, Embryo, 04 agricultural and veterinary sciences, Cell Biology, Oocyte, biology.organism_classification, 040201 dairy & animal science, In vitro maturation, [Keywords], Laparoscopic ovum pick-up, medicine.anatomical_structure, Controlled internal drug release, chemistry, Estradiol benzoate, Assisted reproductive technologies, Developmental Biology
Abstract

Made available in DSpace on 2022-04-29T08:29:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01 Summary In vitro production of embryos has gained prominence as a tool for use in wildlife conservation programmes in situ and ex situ. However, the development of this technique depends on steps that include ovarian stimulation, collection and oocyte maturation. The purpose of this study was to assess the feasibility of an ovarian stimulation protocol for follicular aspiration, the efficiency of videolaparoscopy for follicular aspiration and test a medium for in vitro oocyte maturation for the species Mazama gouazoubira. Five females were submitted to repeated ovarian stimulation (hormone protocol using controlled internal drug release), and estradiol benzoate on D0 and eight injections of follicle-stimulating hormone, once every 12 h, from D4 onwards at 30-day intervals. Fourteen surgical procedures were performed in superstimulated females, resulting in the collection of 94 oocytes and an average of 17.1 ± 9.1 follicles observed, 13.5 ± 6.6 follicles aspirated and 7.2 ± 3.7 oocytes collected per surgery. After collection, the oocytes were submitted to in vitro maturation for 24 h and stained with Hoechst 33342 dye to evaluate their nuclear status; 64.5% of the oocytes reached MII and 16.1% were spontaneously activated by parthenogenesis. The nuclear status of oocytes that did not undergo in vitro maturation was evaluated; 80.9% were found to be immature. NUPECCe - Núcleo de Pesquisa e Conservação de Cervídeos Departamento de Zootecnia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista Departamento de Zootecnia Centro de Ciências Agrárias Universidade Federal da Paraíba Departamento de Medicina Veterinária Faculdade de Zootecnia e Engenharia de Alimentos Universidade de São Paulo NUPECCe - Núcleo de Pesquisa e Conservação de Cervídeos Departamento de Zootecnia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista

Published
2020

4. Efeitos da laparoscopia sobre o sistema cardiorrespiratório de veados-catingueiro (Mazama gouazoubira) anestesiados com a associação cetamina/xilazina/midazolam e isofluorano

Author

José Maurício Barbanti Duarte, José Antônio Marques, Marina Salles Munerato, Eveline dos Santos Zanetti, and Universidade Estadual Paulista (Unesp)

Subjects
Insufflation, medicine.medical_specialty, capnoperitônio, General Veterinary, medicine.diagnostic_test, business.industry, Abdominal insufflation, Insuflação abdominal, anestesia inalatória, inhalatory anesthesia, Surgery, Xylazine, Isoflurane, Anesthesia, Anesthetic, Heart rate, medicine, Midazolam, Ketamine, cervids, Laparoscopy, business, capnoperitoneum, cervídeos, medicine.drug
Abstract

Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:50:45Z No. of bitstreams: 1 S0100-736X2008001100003.pdf: 155818 bytes, checksum: 5e8e8c1ae3fb50d221c6dea1eadff8d5 (MD5) Made available in DSpace on 2013-08-22T18:50:45Z (GMT). No. of bitstreams: 1 S0100-736X2008001100003.pdf: 155818 bytes, checksum: 5e8e8c1ae3fb50d221c6dea1eadff8d5 (MD5) Previous issue date: 2008-11-01 Made available in DSpace on 2013-09-30T18:02:02Z (GMT). No. of bitstreams: 2 S0100-736X2008001100003.pdf: 155818 bytes, checksum: 5e8e8c1ae3fb50d221c6dea1eadff8d5 (MD5) S0100-736X2008001100003.pdf.txt: 31814 bytes, checksum: 76ab2ec19dbbedcc0126052e8748b91e (MD5) Previous issue date: 2008-11-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T13:14:13Z No. of bitstreams: 2 S0100-736X2008001100003.pdf: 155818 bytes, checksum: 5e8e8c1ae3fb50d221c6dea1eadff8d5 (MD5) S0100-736X2008001100003.pdf.txt: 31814 bytes, checksum: 76ab2ec19dbbedcc0126052e8748b91e (MD5) Made available in DSpace on 2014-05-20T13:14:13Z (GMT). No. of bitstreams: 2 S0100-736X2008001100003.pdf: 155818 bytes, checksum: 5e8e8c1ae3fb50d221c6dea1eadff8d5 (MD5) S0100-736X2008001100003.pdf.txt: 31814 bytes, checksum: 76ab2ec19dbbedcc0126052e8748b91e (MD5) Previous issue date: 2008-11-01 Item merged in doublecheck by Felipe Arakaki (fe.arakaki@gmail.com) on 2015-11-18T10:48:10Z Item was identical to item(s): 1650, 1660 at handle(s): http://hdl.handle.net/11449/1744, http://hdl.handle.net/11449/1754 A laparoscopia ainda é pouco utilizada como ferramenta para técnicas de reprodução assistida em cervídeos sul-americanos, não havendo informações sobre seus efeitos e protocolos anestésicos seguros para sua realização. Objetivaramse avaliar as possíveis alterações na freqüência cardíaca (FC), respiratória (FR), saturação de oxihemoglobina (SpO2) e temperatura retal (TR) durante a laparoscopia para visualização dos órgãos reprodutivos de seis fêmeas de veado-catingueiro (Mazama gouazoubira) anestesiadas com a associação cetamina (5mg/kg), xilazina (0,3mg/kg), midazolam (0,5mg/kg) e isofluorano. Cada animal, após anestesiado, foi posicionado em decúbito dorsal para realização de duas laparoscopias com insuflação abdominal de CO2 (14,2 ± 2,39mmHg; M ± EPM) com intervalo de 40 dias. Para avaliar os principais eventos da laparoscopia, esta foi dividida em três períodos: animal sem insuflação abdominal (P1), com insuflação abdominal (P2) e insuflação abdominal com os quadris elevados a 45º (P3). O controle foi realizado após 40 dias da última laparoscopia, para isto, cada animal foi novamente anestesiado e mantido em decúbito dorsal por um período de tempo igual ao tempo médio de duração das anestesias realizadas nas laparoscopias, sem que o procedimento laparoscópico fosse realizado. O tempo de anestesia dos controles foi também dividido em P1, P2 e P3, respeitando o tempo médio de duração de cada um destes períodos das laparoscopias. Para análise dos dados foi usado o teste de análise de variância (ANOVA) seguido do teste de Tukey e valores de P

Published
2008

5. Comparing two different superovulation protocols on ovarian activity and fecal glucocorticoid levels in the brown brocket deer (Mazama gouazoubira)

Author

José Maurício Barbanti Duarte, Eveline dos Santos Zanetti, Marina Salles Munerato, Marina Suzuki Cursino, and Universidade Estadual Paulista (Unesp)

Subjects
Male, medicine.medical_specialty, endocrine system, medicine.drug_class, media_common.quotation_subject, Superovulation, Ovary, Andrology, Feces, Endocrinology, Neotropical deer, Pregnancy, Internal medicine, medicine, Animals, Brocket deer, Glucocorticoids, Ovulation, media_common, Cross-Over Studies, biology, Research, Deer, Obstetrics and Gynecology, Fecal glucocorticoids, biology.organism_classification, Crossover study, Fecal progestin, medicine.anatomical_structure, Reproductive Medicine, Reproduction biotechniques, Female, Reproduction, Progestin, Glucocorticoid, hormones, hormone substitutes, and hormone antagonists, medicine.drug, Developmental Biology
Abstract

Made available in DSpace on 2014-12-03T13:11:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-03-19Bitstream added on 2014-12-03T13:22:36Z : No. of bitstreams: 1 WOS000334703000001.pdf: 385890 bytes, checksum: 461e9e117c2e56211fe64f5764411b18 (MD5) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Background: Stress is a limiting factor in assisted reproduction in wild animals maintained in captivity. However, the knowledge of assisted reproduction techniques for wild animals is useful for future in situ and ex situ conservation programs. Thus, this study evaluated the ovulation rate, presence of functional corpora lutea and fecal glucocorticoid levels following treatments promoting superovulation in captive brown brocket deer.Methods: The crossover design used six hinds, allocated to two groups (n = 6): eCG Treatment, CIDR for 8 days, followed by 0.25 mg of EB on day 0, 700 IU of eCG on day 4 following device insertion and 265 mug of PGF2alfa on day 8; and FSH Treatment, CIDR for 7.5 days, followed by 0.25 mg of EB on day 0, 130 mg of FSH in 8 equal doses and 265 mug of PGF2alfa on day 7.5. Induced adrenal activity and treatment efficacy were evaluated by corpora lutea (CL) counts and fecal glucocorticoid and progestin concentration (ng/g feces) analyses for five different phases: Pre, two days before treatment; Early, first four days of treatment; Late, last four days of treatment; Total, entire treatment period; and Post, five days posttreatment.Results: eCG Treatment resulted in the highest number of CL (P lower than 0.05). There was no significant difference for fecal glucocorticoid concentrations in five different time periods between the treatments; however Pre fecal glucocorticoid concentrations (90.06+/-19.64) were significantly different from Late (200.76+/-26.39) within FSH Treatment. The mean fecal progestin concentration and mean ovulation rate were higher in eCG Treatment (4293.69+/-769.47, 7.0+/-1.8) than in FSH Treatment (1571.26+/-240.28, 2.6+/-0.8) (P lower than or equal to 0.05).Conclusions: Although the eCG Treatment induced a good superovulatory response, with the formation of functional corpora lutea, we cannot yet affirm that we have established a suitable protocol for induction of SOV in the species M. gouazoubira because approximately 65% of the deer showed premature regression of the corpora lutea. Moreover, multiple FSH applications in FSH Treatment resulted in a low ovulation rate and induced an increase in fecal glucocorticoid levels. Univ Estadual Paulista, Fac Ciencias Agra & Vet, Deer Res & Conservat Ctr, Dept Zootecnia,NUPECCE,Nuleo Pesquisa & Conservac, BR-14884900 Jaboticabal, SP, Brazil Univ Estadual Paulista, Fac Ciencias Agra & Vet, Deer Res & Conservat Ctr, Dept Zootecnia,NUPECCE,Nuleo Pesquisa & Conservac, BR-14884900 Jaboticabal, SP, Brazil

Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results