Camila Calvi Menegassi Ferreira
Research Subjects
Research Interests
Camila Calvi Menegassi Ferreira has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Camila Gonçalves De Campos1 shared publication
- Edson Moleta Colodel
Universidade Federal de Mato Grosso, Brazil
1 shared publication - Fábio Dumit Pizzinatto
Master in Veterinary Sciences Institution Universidade Federal de Mato Grosso (UFMT Av. Fernando Corrêa da Costa 2367 Boa Esperança 78060 Cuiabá -MT CEP
1 shared publication - Lianna Ghisi Gomes
Universidade Federal de Mato Grosso
1 shared publication - Luiz Felipe Souza De Lima
Universidade Federal de Mato Grosso (UFMT), Brazil
1 shared publication - Paloma Lobo Moraes
Small Animal Surgical Center, Veterinary Hospital, Federal University of Mato Grosso (HOVET/UFMT), Brazil
1 shared publication
Latest Publications
- Open Access
- 1 June 2023
- Published by Brazilian Journals in OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
- Vol. 21 (6) , 5151-5166
Patient-specific testicular prosthesis prototype produced with polylactic acid and coated with cyanoacrylate or polymethylmethacrylate
In order to reduce the psychological and aesthetic consequences caused by elective or therapeutic orchiectomy, we developed two types of testicular prostheses, which were produced using a 3D printer, with polylactic acid filament, and coated with cyanoacrylate or polymethylmethacrylate (PMMA). They were tested in Wistar rats, with orchiectomy performed on the left testicle and the prosthesis implanted inside the tunica vaginalis, in group 1 we implanted the prosthesis coated with cyanoacrylate and in group 2 with PMMA. The implants showed interesting features such as low cost, reduced production time, and ease of customization for the patient. Two rats in group 1 had monocular vaginalitis in the region of the tunica vaginalis implant and 3 (3/10, 30%) had fibrous dermatitis. In group 2, 5 rats (50%) had fibrous dermatitis, and none had alterations in the tunica vaginalis. We performed a logistic regression model, the results showed no significant association between the type of prosthesis and the presence of inflammation in the tunica vaginalis (p=0.08) or fibrous dermatitis (p=0.22). However, we suggest further studies with cyanoacrylate. PMMA proved to be an excellent option as a biomaterial for prosthesis. Fibrous dermatitis occurred due to the dermal healing process caused by the surgical incision.
- 1 June 2023
- Published by Brazilian Journals in OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
- Vol. 21 (6) , 5151-5166
Open AccessPatient-specific testicular prosthesis prototype produced with polylactic acid and coated with cyanoacrylate or polymethylmethacrylate
In order to reduce the psychological and aesthetic consequences caused by elective or therapeutic orchiectomy, we developed two types of testicular prostheses, which were produced using a 3D printer, with polylactic acid filament, and coated with cyanoacrylate or polymethylmethacrylate (PMMA). They were tested in Wistar rats, with orchiectomy performed on the left testicle and the prosthesis implanted inside the tunica vaginalis, in group 1 we implanted the prosthesis coated with cyanoacrylate and in group 2 with PMMA. The implants showed interesting features such as low cost, reduced production time, and ease of customization for the patient. Two rats in group 1 had monocular vaginalitis in the region of the tunica vaginalis implant and 3 (3/10, 30%) had fibrous dermatitis. In group 2, 5 rats (50%) had fibrous dermatitis, and none had alterations in the tunica vaginalis. We performed a logistic regression model, the results showed no significant association between the type of prosthesis and the presence of inflammation in the tunica vaginalis (p=0.08) or fibrous dermatitis (p=0.22). However, we suggest further studies with cyanoacrylate. PMMA proved to be an excellent option as a biomaterial for prosthesis. Fibrous dermatitis occurred due to the dermal healing process caused by the surgical incision.