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Toward the first definition of taste rosea in female breasts: histological analysis / La primera definición del sabor rosea en mamas femeninas: análisis histológico
Demirci, Tuba; Ozmen, Sevilay; Aydin, Nazan; Aydin, Mehmet Dumlu; Caglar, Ozgur; Ahiskalioglu, Ali; Karadeniz, Erdem; Gundogdu, Betul; Hacimuftuoglu, Ahmet.
Afiliação
  • Demirci, Tuba; Ataturk University. Medical Faculty. Department of Histology and Embryology. Erzurum. TR
  • Ozmen, Sevilay; Ataturk University. Medical Faculty. Department of Pathology. Erzurum. TR
  • Aydin, Nazan; Uskudar University. Humanities and Social Sciences Faculty. Department of Psychology. Istanbul. TR
  • Aydin, Mehmet Dumlu; Ataturk University. Medical Faculty. Department of Neurosurgery. Erzurum. TR
  • Caglar, Ozgur; Ataturk University. Medical Faculty. Department of Pediatric Surgery. Erzurum. TR
  • Ahiskalioglu, Ali; Ataturk University. Medical Faculty. Department of Anesthesiology. Erzurum. TR
  • Karadeniz, Erdem; Ataturk University. Medical Faculty. Department of General Surgery. Erzurum. TR
  • Gundogdu, Betul; Ataturk University. Medical Faculty. Department of Pathology. Erzurum. TR
  • Hacimuftuoglu, Ahmet; Ataturk University. Medical Faculty. Department of Pharmacology. Erzurum. TR
Int. j. morphol ; 38(3): 565-569, June 2020. graf
Artigo em Inglês | LILACS | ID: biblio-1098288
Biblioteca responsável: CL1.1
ABSTRACT
Although various neuropsychochemical theories have been established about why breastfeeding mothers feel hedonic sensation, the underlying neural mechanism has not been adequately clarified. We aimed to investigate if there is hedonic sensation-initiated taste-bud like structures stimulated by sugars in the milk-secreting lactiferous ducts of mammary glands of breastfeeding female rats. In this study, twenty-two female rats were chosen which six of the virgin (n=6), six of pregnant (n=6) and ten of breastfeeding (n=10). We examined lactiferous ducts/nipples of mammary glands of all animals. They were sacrificed following intracardiac formalin injection, and their breast tissues were removed with covering tissues and fixed with 10 % of formalin solution. After current histological procedures, the tissues were examined by light microscope to assess taste-bud like structures, and their numerical densities were calculated by using stereological methods. Results were analyzed statistically. Taste-buds like structures with neuron-like appendages at the apical ends were discovered in lactiferous ducts. The taste rosea numbers were estimated as 3±1/mm3 in virgins, 167±27/mm3 in pregnant and 375±63/mm3 in breastfeeding animals. The taste rosea numbers were greater in breastfeeding rats than those of virgins and pregnant rats. They named as taste rosea resembling flower bucket which has not been mentioned in the literature so far.
RESUMEN
Existen varias teorías neuropsicoquímicas, referente a la sensación hedónica que sienten las mujeres al amamantar, y el mecanismo neural subyacente. No obstante, estas aún no se aclaran adecuadamente. El objetivo de este estudio, fue investigar si existen estructuras hedónicas iniciadas por la sensación gustativa estimuladas por los azúcares en los conductos mamarios secretores de leche, de las glándulas mamarias de las ratas durante el período de lactancia. En este estudio, se eligieron 22 ratas hembras, seis de estas no preñadas como grupo control, seis preñadas y diez en período de lactancia. Examinamos los conductos lactíferos / pezones de las glándulas mamarias de los tres grupos. Los animales fueron sacrificados por medio de inyección intracardíaca de formalina. El tejido mamario se fijó en solución de formalina al 10 %. La muestras histólogicas fueron examinadas a través microscopía óptica con la finalidad de evaluar estructuras con características morfológicas similares a las papilas gustativas. Su densidad de número se calculó utilizando métodos estereológicos. Los resultados fueron analizados estadísticamente. En los conductos mamarios se observaron dos estructuras con con características morfológicas tipo papilas gustativas con apéndices neuronales en los extremos apicales. Los números se estimaron en 3±1/mm3 en el grupo control, 167±27/mm3 en gestantes y 375±63/mm3 en animales lactantes. El número de estructuras características morfológicas similares a las papilas gustativas fue mayor en las ratas amamantando que en el grupo control y que en las ratas preñadas. Conocido como sabor rosea debido a que se asemeja a un ramo de flores, lo que hasta ahora no se ha mencionado en la literatura.
Assuntos


Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Paladar / Mama / Aleitamento Materno / Prazer Limite: Animais Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2020 Tipo de documento: Artigo País de afiliação: Turquia Instituição/País de afiliação: Ataturk University/TR / Uskudar University/TR

Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Paladar / Mama / Aleitamento Materno / Prazer Limite: Animais Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2020 Tipo de documento: Artigo País de afiliação: Turquia Instituição/País de afiliação: Ataturk University/TR / Uskudar University/TR
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