Current practice in animal models for pelvic floor dysfunction.
Int Urogynecol J
; 34(4): 797-808, 2023 04.
Article
em En
| MEDLINE
| ID: mdl-36287229
ABSTRACT
INTRODUCTION AND HYPOTHESIS:
The objective was to explore the current practice of using animal models for female pelvic floor dysfunction (PFD).METHODS:
By applying PFD and animal models as the keywords, we made a computerized search using PubMed, Ovid-Medline and Ovid-Embase from 2000 to 2022. The publications on the construction and application of animal models for PFD were included, and the results are presented in narrative text.RESULTS:
Studies on PFD primarily use rodents, large quadrupeds, and nonhuman primates (NHPs). NHPs are closest to humans in anatomy and biomechanics of the pelvic floor, followed by large quadrupeds and rodents. Rodents are more suitable for studying molecular mechanism, histopathology of PFD, and mesh immune rejection. Large quadrupeds are adaptable to the study of pelvic floor biomechanics and the development of new surgical instruments for PFD. NHPs are suitable for studying the occurrence and pathogenesis of pelvic organ prolapse. Among modeling methods, violent destruction of pelvic floor muscles, regulation of hormone levels, and denervation were used to simulate the occurrence of PFD. Gene knockout can be used to study both the pathogenesis of PFD and the efficacy of treatments. Other methods such as abdominal wall defect, vaginal defect, and in vitro organ bath system are more frequently used to observe wound healing after surgery and to verify the efficacy of treatments.CONCLUSIONS:
The rat is currently the most applicable animal type for numerous modeling methods. Vaginal dilation is the most widely used modeling method for research on the pathogenesis, pathological changes, and treatment of PFD.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Incontinência Urinária
/
Prolapso de Órgão Pélvico
/
Distúrbios do Assoalho Pélvico
Tipo de estudo:
Systematic_reviews
Limite:
Animals
/
Female
/
Humans
Idioma:
En
Revista:
Int Urogynecol J
Assunto da revista:
GINECOLOGIA
/
UROLOGIA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China