Results 51 to 60 of about 152,112 (226)

Immunophenotypic assessment of pure embryonal carcinoma and yolk sac tumour suggests that reprogramming to non‐seminoma occurs outside the spermatogonial niche

Histopathology, EarlyView.
Immunohistochemical analysis of transcription factors in GCNIS associated with pure EC and YST suggests that reprogramming to non‐seminoma occurs outside the spermatogonial niche. In these tumors, reprogramming may occur immediately upon invasion of the stroma or within seminiferous tubules but outside the spermatogonial niche (i.e., in intratubular ...
Daisy Maharjan, Květoslava Michalová, Joao Lobo, Jennifer Gordetsky, Fiona MacLean, Ankur R Sangoi, Daniel Berney, Chia‐Sui Kao, Costantino Ricci, Adeboye O Osunkoya, Maria Rosaria Raspollini, Geert JLH van Leenders, Muhammad T Idrees, Lee Ann Baldridge, Thomas M Ulbright, Andres M Acosta   +15 more
wiley   +1 more source

Detection of the Lassa Virus in a Group of Odontogenic Bone Tumor Tissues

Anatomia
Odontogenic bone tumor (OT) is a rare pathology in the world, but it is very common in developing countries; its etiology is still unknown, and it causes serious deformities of the mandible and maxilla if it is not operated upon soon.
Marco de Feo, Frédéric Dilu Tamba, Anguy Makaka Mutondo, Gracia Kashitu Mujinga, Opiyo Stephen Odong, Chiara Castellani, Luca Pavesi, Patrick I. Mpingabo, Steve Ahuka-Mundeke, Silvia Di Agostino   +9 more
doaj   +1 more source

Effect of high and low levels of maternally derived antibodies on porcine circovirus type 2 (PCV2) infection dynamics and production parameters in PCV2 vaccinated pigs under field conditions [PDF]

, 2016
The present study aimed to compare the efficacy of a porcine circovirus type 2 (PCV2) commercial vaccine in terms of average daily weight gain (ADWG) as well as infection dynamics in pigs with different maternally derived antibody (MDA) levels.
Feng, H., Fraile Sauce, Lorenzo José, López-Soria, Sergio, Segalés, Joaquim, Sibila, Marina   +4 more
core   +2 more sources

Genomic Analysis of Inbreeding Depression on Productive Traits in Rubia Galega Beef Cattle Breed

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In autochthonous livestock breeds with small populations, such as the Rubia Galega from Galicia (Spain), mating between relatives is common and can lead to inbreeding depression. Genomic inbreeding coefficients were estimated for 4984 animals using ~63,000 SNPs to assess inbreeding depression in four key traits: age at first calving (AFC) with
N. Mejuto‐Vázquez, C. Hervás‐Rivero, R. Rodríguez‐Bermúdez, D. López‐Carbonell, M. Hermida, P. Martínez, L. Varona   +6 more
wiley   +1 more source

The Complexity of the Pancreatic Lymphatic System and the Key Role of Para-Aortic Lymph Node Metastasis in Pancreatic Cancer Prognosis Prediction: A Comprehensive Review

Anatomia
The pancreas is a vital organ nestled deep within the abdomen, playing a crucial role in both endocrine and exocrine functions. It is elongated and tadpole-shaped, with a head, body, and tail.
Fábio França Vieira e Silva, Andrea Ballini, Marina Di Domenico, María Elena Padín-Iruegas   +3 more
doaj   +1 more source

Dysbiosis and zonulin upregulation alter gut epithelial and vascular barriers in patients with ankylosing spondylitis [PDF]

, 2017
Background: Dysbiosis has been recently demonstrated in patients with ankylosing spondylitis (AS) but its implications in the modulation of intestinal immune responses have never been studied.
Alessandro, Riccardo, Ciccia, Francesco, Cypers, Heleen, Di Benedetto, Paola, Elewaut, Dirk, Fasano, Alessio, Gabrielli, Armando, Guggino, Giuliana, Luchetti, Michele Maria, Milling, Simon, Rizzo, Aroldo, Saieva, Laura, Stampone, Tommaso, Triolo, Giovanni   +13 more
core   +2 more sources

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

New Phytologist, EarlyView.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña, Cyrille B. K. Rathgeber, Gonzalo Pérez‐de‐Lis, Anjy N. Andrianantenaina, Matthias Cuntz   +4 more
wiley   +1 more source

Brachial Plexus Abnormalities with Delayed Median Nerve Root Convergence: A Cadaveric Case Report

Anatomia
Background: The brachial plexus is a network of nerves responsible for the motor and sensory innervation of the upper limb. Variations in the formation and course of the brachial plexus are well documented, though combinations of multiple unilateral ...
Austin Lawrence, Nathaniel B. Dusseau, Alina Torres Marquez, Cecilia Tompkins, Eunice Obi, Adel Maklad   +5 more
doaj   +1 more source

Effects of Meloidogyne incognita on agronomic parameters and structural changes in eggplant (Solanum gilo Raddi) roots treated with Purpureocillium lilacinum

Plant Biology, EarlyView.
Meloidogyne incognita impairs eggplant growth through gall formation with changes in root cell wall components and vascular tissue disruption, while the biocontrol agent Purpureocillium lilacinum mitigates these effects by reducing nematode infection. Abstract Meloidogyne spp. induce structural changes during the development of root‐knot galls, leading
R. M. I. F. Vilela, V. C. Kuster, A. A. de Souza, V. C. Martini, T. A. Magalhães, R. M. dos Santos Isaias, D. C. de Oliveira   +6 more
wiley   +1 more source

Scaling Down: Proportionally Smaller Corpora Callosa in Larger Brains

Anatomia
Background: Larger brains are believed to rely more heavily on intra-hemispheric than inter-hemispheric processing, which may lead to a proportionally reduced callosal size.
Caitlin Dale, Florian Kurth, Eileen Luders   +2 more
doaj   +1 more source