Results 61 to 70 of about 164,585 (166)

Does the midbrain dorsolateral periaqueductal grey have direct connections with the pontine A5 region? A neuropharmacologic and electrophysiological study [PDF]

open access: yes, 2018
This study has been performed in spontaneously breathing anesthetised rats. We have analysed the possible interactions between the midbrain dorsolateral periaqueductal grey matter (dlPAG) and the pontine A5 region. Electrical stimulations of the dlPAG (1
Barbancho-Fernandez, Miguel Angel   +5 more
core  

Practice and Teaching of Anatomy in the Real Universidad de Mexico, 16th and 17th centuries

open access: yesStudia Historica: Historia Moderna, 2020
This paper focuses on the first anatomical studies of human bodies and the development of the practice in New Spain during the 16th and 17th centuries. Even before the Royal University of Mexico developed an anatomy chair, dissections were already very ...
Gerardo MARTÍNEZ HERNÁNDEZ
doaj   +1 more source

A Long‐Standing Palmar Depressed Macule

open access: yes
JEADV Clinical Practice, EarlyView.
Jhon Edwin Rodríguez‐Vásquez   +4 more
wiley   +1 more source

Finding More in Less: Precision Medicine for Pancreatic Cancer Using Residual Cytology Samples

open access: yesCytopathology, Volume 37, Issue 3, Page 275-283, May 2026.
The study evaluates the use of residual liquid‐based cytology (LBC) samples from pancreatic ductal adenocarcinoma (PDAC) for molecular analysis. It shows that LBC samples preserve nucleic acid quality and remain suitable for next‐generation sequencing (NGS) and MSI testing even after prolonged storage, underscoring their value when other samples are ...
Raquel Antón‐Peñalver   +17 more
wiley   +1 more source

Anatomía de un acto espontáneo [PDF]

open access: yes, 2008
Este trabajo presenta la espontaneidad humana como una manifestación inconsciente del fuero interno de los individuos; una revelación de todo lo instintivo que hay en el hombre; una expresión que lo identifica, lo hace libre o lo condena.
Parra Patiño, Sandra Dayana   +1 more
core  

Maderas chilenas

open access: yesLilloa, 2022
En la primera parte de su obra, el autor da un panorama de la estructura microscópica de la madera y su terminología, en la segunda la técnica de trabajo y en la tercera, ordenada sistemáticamente, la anatomía de la madera chilena.
Guenter Wagemann Wiedenbrug
doaj  

Lack of Population Structure of an Extreme Migratory Shorebird: Evidence of Gene Flow Between Geographically Disparate Populations

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Gene flow is key to understand the population connectivity of a given species, specially when small and segregated populations threaten its conservation. In this study we explored the population structure of the Hudsonian Godwit (Limosa haemastica), a long‐distance migratory shorebird.
Camila Gherardi‐Fuentes   +7 more
wiley   +1 more source

Caracterización lesional y etiológica de neumonías en vacuno de cebo sacrificado en matadero [PDF]

open access: yes, 2016
Trabajo presentado a la: XXVII Reunión de la Sociedad Española de Anatomía Patológica Veterinaria.
Benavides, Julio   +8 more
core  

Importance of a Rapid and Accurate Diagnosis in Strongyloides Stercoralis and Human T-Lymphotropic Virus 1 Co-infection: A Case Report and Review of the Literature [PDF]

open access: yes, 2017
Strongyloides (S.) stercoralis and Human T-Lymphotropic Virus 1 (HTLV-1) share some endemic regions such as Japan, Jamaica, and South America and are mostly diagnosed elsewhere in immigrants from endemic areas.
Avagnina, Alejandra   +7 more
core   +2 more sources

Anatomía comparada en cuatro helechos Cheilantoideos

open access: yesBoletín de la Sociedad Argentina de Botánica, 2019
Introducción y objetivos: Algunas especies de helechos cheilanthoideos son caracterizados por presentar adaptaciones a hábitats xéricos. Además, presentan la particularidad de enrollar sus láminas frente a condiciones de stress hídrico.
Bruno Dematteis Bruno   +3 more
doaj   +1 more source

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