Trabajo Original
Concentration of ghrelin and leptin in serum and human milk in nursing mothers according to the type of feeding
Alfredo Larrosa Haro , Edgar Manuel Vásquez-Garibay , Elizabeth Guzmán-Mercado , Nelly Carolina Muñoz Esparza , Samuel García-Arellano , José Francisco Muñoz-Valle , Enrique Romero-Velarde
Número de descargas:
567
Número de visitas:
1062
Compártelo:
Objective: we assessed the relationship between serum and human foremilk and hindmilk concentrations of ghrelin and leptin in nursing mothers according to the type of feeding. Methods: this cohort design was carried out on 131 mother-newborn dyads admitted to a physiological puerperium ward. The independent variables were the type of feeding, full breastfeeding (FBF, 56.5%) and partial breastfeeding (PBF, 43.5%). The dependent variables were the concentration of total ghrelin (pg/ml) and leptin (ng/ml) in serum, foremilk and hindmilk at eight and 16 weeks. Fasting blood samples were obtained from the nursing mothers at four months for serum assays. Unpaired Student’s t-test, Mann-Whitney U test, Pearson’s correlation tests, coefficient of determination and linear regression were used. Results: the concentration of ghrelin and leptin in hindmilk was higher than that of foremilk in both groups at eight and 16 weeks. The concentration of ghrelin and leptin was higher in serum than in foremilk in both groups. These values showed a direct and significant linear correlation with the exception of ghrelin in the FBF group. The serum concentration of leptin in mothers explained 32% of the variance of its concentration in foremilk in the FBF and 13% in the PBF groups. Conclusion: the hindmilk/foremilk gradient suggests an intake regulating mechanism during the fed. The concentration of ghrelin and leptin was higher in the serum than in foremilk and its correlation and determination coefficients could suggest plasma-milk transfer in addition to synthesis regulation by the mammary gland, adipose tissue or other organs.
Palabras Clave: Human milk. Leptin. Ghrelin. Nursing mothers. Foremilk. Hindmilk.
Artículos Relacionados:
Trabajo Original: Efecto del tratamiento de dos días con orlistat sobre los niveles de leptina plasmática en pacientes obesas sin pérdida de peso
Ana Rodríguez-valle , María Ángeles Navarro-ferrando , Diana Boj-carceller , Jesús Fernando Escanero-marcén , Alejandro Sanz- Paris
Revisión: Beneficios inmunológicos de la leche humana para la madre y el niño. revisión sistemática
María José Aguilar Cordero , Laura Baena García , Antonio Manuel Sánchez López , Rafael Guisado Barrilao , Rafael Hermoso Rodríguez , Norma Mur Villar
Trabajo Original: Impacto de la pasteurización/liofilización en el contenido disponible de inmunoglobulinas en leche humana madura. estudio de aplicación en bancos de leche humana en hospitales
Jorge Castro Albarrán , Rosa Elena Navarro Hernández , Josué R. Solís Pacheco , Itza Carmina Salazar Quiñones , Griselda G. Macías López , Juan Carlos Barrera De León , Blanca Rosa Aguilar Uscanga
Trabajo Original: Beneficios a corto, medio y largo plazo de la ingesta de leche humana en recién nacidos de muy bajo peso
Bibiana Chinea Jiménez , Yumana Awad Parada , Antonio Villarino Marín , Miguel Saenz de Pipaón
Trabajo Original: Anthropometric measure and adipokine levels of a young undergraduate population with a usual diet
Pedro Reyes-Castillo , Raquel González-Vázquez , Angélica Gutiérrez-Nava , Felipe Mendoza- Pérez , María del Carmen Navarro González , Alfonso Salgado-Sguayo , Edgard Torres-Maravilla , Lino Mayorga Reyes , Alejandro Azaola-Espinosa
Trabajo Original: Influencia de la dieta de mujeres mexicanas sobre la calidad nutricional y la presencia de microorganismos benéficos en la leche humana
Jesús Alonso Amezcua López , José Raymundo Solís Pacheco , Elisa García Morales , José Alfonso Gutiérrez Padilla , Adelaida Sara Minia Zepeda Morales , Eusebio Angulo Castellanos , Miguel López Mincitar , Kelvin Fabricio Flores Arévalo , Ariana Rodríguez Arreola , Blanca Rosa Aguilar Uscanga
Artículos más populares
Grupo de Trabajo SENPE: Guía de práctica clínica senpe/seghnp/sefh sobre nutrición parenteral pediátrica
Introducción:la nutrición parenteral (NP) en la in...
Revisión: Soporte nutricional y nutrición parenteral en el paciente oncológico: informe de consenso de un grupo de expertos nutritional support and parenteral nutritio
Introducción: la malnutrición es un problema médic...
-
Licencia creative commons: Open Access bajo la licencia Creative Commons 4.4 CC BY-NC-SA
https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
