Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Silvia, Leon"'
Publikováno v:
Acta Médica Peruana, Vol 41, Iss 1 (2024)
Objetivo: evaluar la sensibilidad y especificidad del test G8 en el tamizaje de adultos mayores con cáncer para la realización de la valoración geriátrica integral (VGI). Materiales y métodos: el presente estudio observacional y retrospectivo se
Externí odkaz:
https://doaj.org/article/dab8eb68eb9a4460bdb0133a09182f03
Autor:
Richard Estrada, Yolanda Romero, Carlos Quilcate, Deisy Dipaz, Carol S. Alejos-Asencio, Silvia Leon, Wuesley Yusmein Alvarez-García, Diorman Rojas, Wigoberto Alvarado, Jorge L. Maicelo, Carlos I. Arbizu
Publikováno v:
Life, Vol 14, Iss 8, p 1010 (2024)
In this research, the connection between age and microbial diversity in cattle was explored, revealing significant changes in both protist diversity and fungal microbiota composition with age. Using fecal samples from 21 Simmental cattle, microbial c
Externí odkaz:
https://doaj.org/article/3bd4cc3bb1ce464dae8b399954838bd5
Autor:
Teodoro Julio Oscanoa Espinoza, Saul Moscol, Julio Luque, Silvia Leon-Curiñaupa, Jose Amado-Tineo
Publikováno v:
Horizonte Médico, Vol 22, Iss 1 (enero - marzo) , p e1715 (2022)
Objetivo: Describir las características clínicas de la injuria hepática inducida por antituberculosos (IHIA) en pacientes con tuberculosis multirresistente (MDR-TB). Materiales y métodos: Estudio retrospectivo de pacientes hospitalizados con TB-
Externí odkaz:
https://doaj.org/article/82eab522721c465abb470d4dc8387b45
Autor:
Silvia Leon, Rajae Talbi, Elizabeth A McCarthy, Kaitlin Ferrari, Chrysanthi Fergani, Lydie Naule, Ji Hae Choi, Rona S Carroll, Ursula B Kaiser, Carlos F Aylwin, Alejandro Lomniczi, Víctor M Navarro
Publikováno v:
eLife, Vol 10 (2021)
Hypothalamic Kiss1 neurons control gonadotropin-releasing hormone release through the secretion of kisspeptin. Kiss1 neurons serve as a nodal center that conveys essential regulatory cues for the attainment and maintenance of reproductive function. D
Externí odkaz:
https://doaj.org/article/54c541bd86434a1b9376af2d8d68d363
Autor:
Chrysanthi Fergani, Silvia Leon, Stephanie L Padilla, Anne MJ Verstegen, Richard D Palmiter, Victor M Navarro
Publikováno v:
eLife, Vol 7 (2018)
Neurokinin B (NKB) signaling is critical for reproduction in all studied species. The existing consensus is that NKB induces GnRH release via kisspeptin (Kiss1) stimulation in the arcuate nucleus. However, the stimulatory action of NKB is dependent o
Externí odkaz:
https://doaj.org/article/f19d393483f24c72bf623a411c82177c
Defining a novel leptin–melanocortin–kisspeptin pathway involved in the metabolic control of puberty
Autor:
Maria Manfredi-Lozano, Juan Roa, Francisco Ruiz-Pino, Richard Piet, David Garcia-Galiano, Rafael Pineda, Aurora Zamora, Silvia Leon, Miguel A. Sanchez-Garrido, Antonio Romero-Ruiz, Carlos Dieguez, Maria Jesus Vazquez, Allan E. Herbison, Leonor Pinilla, Manuel Tena-Sempere
Publikováno v:
Molecular Metabolism, Vol 5, Iss 10, Pp 844-857 (2016)
Objective: Puberty is a key developmental phenomenon highly sensitive to metabolic modulation. Worrying trends of changes in the timing of puberty have been reported in humans. These might be linked to the escalating prevalence of childhood obesity a
Externí odkaz:
https://doaj.org/article/5cc37d0b03aa4825aef4cba9b188774d
Autor:
Rachel A Ross, Silvia Leon, Joseph C Madara, Danielle Schafer, Chrysanthi Fergani, Caroline A Maguire, Anne MJ Verstegen, Emily Brengle, Dong Kong, Allan E Herbison, Ursula B Kaiser, Bradford B Lowell, Victor M Navarro
Publikováno v:
eLife, Vol 7 (2018)
Pituitary adenylate cyclase activating polypeptide (PACAP, Adcyap1) is a neuromodulator implicated in anxiety, metabolism and reproductive behavior. PACAP global knockout mice have decreased fertility and PACAP modulates LH release. However, its sour
Externí odkaz:
https://doaj.org/article/ab021b5f09f94081ab854573328b7664
Autor:
Eugene Cheung, Susan D. Reed, Daniel Dischino, Rajae Talbi, Elizabeth A. McCarthy, Claudio D. Schteingart, Pierre Riviere, Caroline A Maguire, Robert A. Steiner, Silvia Leon, Víctor M. Navarro
Publikováno v:
J Clin Endocrinol Metab
Context Recent evidence suggests that vasomotor symptoms (VMS) or hot flashes in the postmenopausal reproductive state and polycystic ovary syndrome (PCOS) in the premenopausal reproductive state emanate from the hyperactivity of Kiss1 neurons in the
Autor:
Violeta Heras, E. Torres, Delphine Franssen, Francisco Gaytan, Silvia Leon, M. Luz Candenas, Inmaculada Velasco, Antonio Romero-Ruiz, Manuel Tena-Sempere, Rafael Pineda, Víctor M. Navarro
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism
Tachykinin (TAC) signaling is an important element in the central control of reproduction. TAC family is mainly composed of substance P (SP), neurokinin A (NKA), and NKB, which bind preferentially to NK1, NK2, and NK3 receptors, respectively. While m
Autor:
Cecilia Perdices-Lopez, María S. Avendaño, Alexia Barroso, Francisco Gaytán, Francisco Ruiz-Pino, Maria J. Vázquez, Silvia Leon, Yong Bhum Song, Veronica Sobrino, Violeta Heras, Antonio Romero-Ruiz, Juan Roa, Federico Mayor, Cristina Murga, Leonor Pinilla, Ursula B. Kaiser, Manuel Tena-Sempere
Publikováno v:
Metabolism
BACKGROUND: Perturbations in the timing of puberty, with potential adverse consequences in later health, are increasingly common. The underlying neurohormonal mechanisms are unfolded, but nutritional alterations are key contributors. Efforts to unvei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ac73583050fcedda2a4a498afd18cef
https://europepmc.org/articles/PMC10283027/
https://europepmc.org/articles/PMC10283027/