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Basic features of bovine spermatogonial culture and effects of glial cell line-derived neurotrophic factor
ArticleAbstract: Spermatogonial stem cells (SSC) are a small self-renewing subpopulation of type A spermatogonia, whiPalabras claves:bovine, cell culture, GDNF, Spermatogenesis, Spermatogonial stem cellsAutores:de Rooij D.G., P.M. Aponte, Pedro Manuel Aponte, Soda T., van de Kant H.J.G.Fuentes:googlescopusBiotechnological approaches to the treatment of aspermatogenic men
ReviewAbstract: Aspermatogenesis is a severe impairment of spermatogenesis in which germ cells are completely lackinPalabras claves:Assisted reproductive techniques, Azoospermia, Biotechnology, Spermatogenesis, spermatozoa, TransplantationAutores:de Franca L., P.M. Aponte, Pedro Manuel Aponte, Schlatt S.Fuentes:googlescopusA review of inbreeding depression in dairy cattle: current status, emerging control strategies, and future prospects
ReviewAbstract: Dairy cattle breeding has historically focused on relatively small numbers of elite bulls as sires oPalabras claves:Adaptability, dairy cattle, HEALTH, inbreeding depression, linear conformation, production, reproduction, welfareAutores:Garcia-Herreros M.G., Gutiérrez-Reinoso M.A., P.M. Aponte, Pedro Manuel AponteFuentes:googlescopusAlcohol-based solutions for bovine testicular tissue fixation
ArticleAbstract: Tissue fixation, a central element in histotechnology, is currently performed with chemical compoundPalabras claves:bovine, ethanol, fixatives, Formaldehyde, Testis, Tollens reagentAutores:Cabrera N.C., Espinoza J.R., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, P.M. Aponte, Paul Vargas Jentzsch, Pedro Manuel Aponte, Sandoval P.Fuentes:googlescopusGenomic analysis, progress and future perspectives in dairy cattle selection: A review
ReviewAbstract: Genomics comprises a set of current and valuable technologies implemented as selection tools in dairPalabras claves:dairy cattle, environment, Gene edition, Genomic analysis, HEALTH, Linear types, nutrition, production, reproduction, welfareAutores:Garcia-Herreros M.G., Gutiérrez-Reinoso M.A., P.M. Aponte, Pedro Manuel AponteFuentes:googlescopusGenomic evaluation of primiparous high-producing dairy cows: Inbreeding effects on genotypic and phenotypic production–reproductive traits
ArticleAbstract: The main objective of this study was to analyze the effects of the inbreeding degree in high-produciPalabras claves:dairy cattle, Genomic analysis, Genotypic parameters, Homozygosis, Inbreeding index, Phenotypic traits, Primiparous, production, Reproductive performanceAutores:Cabezas J., Garcia-Herreros M.G., Gutiérrez-Reinoso M.A., P.M. Aponte, Pedro Manuel Aponte, Rodriguez-Alvarez L.Fuentes:googlescopusGermplasm cryopreservation in bulls: Effects of gonadal tissue type, cryoprotectant agent, and freezing-thawing rates on sperm quality parameters
ArticleAbstract: Germplasm preservation is crucial for reproductive programs involving farm and endangered species. TPalabras claves:bovine, Cryopreservation, Epididymis, Germplasm, Glycerol, Me2SO, Sperm, TestisAutores:Garcia-Herreros M.G., Nathaly Alejandra Chicaiza-Cabezas, P.M. Aponte, Pedro Manuel AponteFuentes:googlescopusDistinction of Ecuadorian varieties of fermented cocoa beans using Raman spectroscopy
ArticleAbstract: Cocoa (Theobroma cacao) is a crop of economic importance. In Ecuador, there are two predominant cocoPalabras claves:Ccn-51, Chemometrics, National variety, Raman spectroscopy, theobroma cacaoAutores:Ciobotə V., Kampe B., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, P.M. Aponte, Paul Vargas Jentzsch, Pedro Manuel Aponte, Popp J., Rösch P., Salinas W.Fuentes:googlescopusDifferential role of r-met-hu G-CSF on male reproductive function and development in prepubertal domestic mammals
ArticleAbstract: The understanding of mammalian spermatogenesis niche factors active during sexual development may bePalabras claves:Autores:Garcia-Herreros M.G., Gutiérrez-Reinoso M.A., P.M. Aponte, Pedro Manuel Aponte, Sanchez-Cepeda E.G.Fuentes:googlescopusMorphometric evaluation of the spermatogonial stem cell distribution and niche in vertebrates
ArticleAbstract: Morphometry is a classical quantitative method often used in biology to provide a data basis for funPalabras claves:GFRA1, ImageJ, MORPHOLOGY, morphometry, Niche, Spermatogenesis, Spermatogonial stem cell, TestisAutores:Almeida P.H., De Avelar G.F., Jardim Costa G.M., Nassif Lacerda S.M.S., P.M. Aponte, Pedro Manuel Aponte, Renato De França L., Segatelli T.M.Fuentes:googlescopus