Results 291 to 300 of about 1,832,263 (342)

Diversity of extracellular vesicles from different developmental stages of Fasciola hepatica.

International Journal of Parasitology, 2020
The secretion of extracellular vesicles (EVs) in Fasciola hepatica adult worms was described by our group in 2012. Since then, EVs have been found in other helminths, thus providing a new paradigm for the complete understanding of host-parasite ...
Christian M. Sánchez-López, M. Trelis, Lidia Jara, Fernando Cantalapiedra, A. Marcilla, Dolores Bernal   +5 more
semanticscholar   +1 more source

rDNA subtypes and their transcriptional expression in zebrafish at different developmental stages

Biochemical and Biophysical Research Communications, 2020
Eukaryotic 18S, 5.8S and 28S rRNAs are processed from a single transcript transcribed from the 45S rDNA gene, which is normally tandemly arrayed over hundred copies in a genome. Recently, a maternal (M) subtype and a somatic (S) subtype of rDNA were identified in zebrafish, with M-subtype on chromosome 4 and S-subtype on chromosome 5.
Boxiang Tao, Li Jan Lo, Jinrong Peng, Jin He   +3 more
openaire   +2 more sources

Nutritional component changes in Xiangfen 1 banana at different developmental stages.

Food & Function, 2020
Banana is an essential food resource in many tropical and subtropical countries. Metabolites in banana greatly influence its nutritional value and flavor.
Huigang Hu, Jiuxiang Wang, Yulin Hu, Jianghui Xie   +3 more
semanticscholar   +1 more source

Glycosylation changes in different developmental stages of Trichinella

Biologia, 2009
The in situ identification of carbohydrate structures in Trichinella spiralis intestinal larvae, adults and L1 muscular larvae was carried out by lectin histochemistry, with emphasis on the O-linked glycans. The absence of reactivity with two lectins-TML and MAL indicated that Trichinella spiralis does not synthesize sialic acid.
Rositsa S. Milcheva, Svetlozara L. Petkova, Pavol Dubinský, Zuzana Hurniková, Pavel Babál   +4 more
openaire   +1 more source

Characteristics of nasal mucosal barrier in lambs at different developmental stages

Developmental & Comparative Immunology, 2023
The mucosal barriers of a lamb's nasal cavity are composed of a multi-layer barrier designed to protect against the invasion of harmful microorganisms. However, despite the protective measures, respiratory pathogens still infect the sheep from the nasal cavity. Therefore, our study aimed to investigate the characteristics of lamb's nasal cavity barrier
Jian, Zheng, Jian, Lin, Chengjie, Yang, Yichao, Ma, Peng, Liu, Yucheng, Li, Qian, Yang   +6 more
openaire   +2 more sources

Accumulation and distribution of arsenic and cadmium in winter wheat (Triticum aestivum L.) at different developmental stages.

Science of the Total Environment, 2019
Arsenic (As) and cadmium (Cd) are known to be toxic to humans, and elevated concentrations have been documented in food crops worldwide. However, little is known regarding their uptake, translocation, and distribution in wheat plants during plant ...
G. Shi, Daojun Li, Yu Wang, Chang Liu, Z. Hu, L. Lou, Z. Rengel, Q. Cai   +7 more
semanticscholar   +1 more source

Parent and peer attachment as predictors of facebook addiction symptoms in different developmental stages (early adolescents and adolescents).

Addictive Behaviours, 2019
Facebook Addiction (FA) is a problem that concerns minors all over the world. The attachment bond with peers and parents has been proven to be a risk factor for the onset of FA. However, the family and peer group can have a different importance depending
L. Badenes-Ribera, M. A. Fabris, F. Gastaldi, L. E. Prino, C. Longobardi   +4 more
semanticscholar   +1 more source

Uptake of Metronidazole in Artemia at Different Developmental Life Stages

Journal of Aquatic Animal Health, 2011
Abstract The purpose of this study was to examine the capacity of live brine shrimp Artemia spp. to accumulate metronidazole at different developmental life stages. Metronidazole is used in fish as an antiparasitic medication. An effective drug delivery method is to enrich the Artemia with metronidazole and offer them as live feed to the
Loretta, Rodriguez, Elisa J, Livengood, Richard D, Miles, Frank A, Chapman   +3 more
openaire   +2 more sources

Comparison and characterization of galactomannan at different developmental stages of Gleditsia sinensis Lam.

Carbohydrate Polymers, 2019
Pods from a Gleditsia sinensis Lam. tree were collected and the galactomannan content and other properties were determined at their different developmental stages. In green and immature seed, galactomannan was substituted to a great extent with a mannose
Yantao Liu, Wei Xu, Fuhou Lei, Pengfei Li, Jianxin Jiang   +4 more
semanticscholar   +1 more source

Human and porcine neurocysticercosis: differences in the distribution and developmental stages of cysticerci

Tropical Medicine & International Health, 2008
SummaryObjective  To describe and compare the clinical impacts of neurocysticercosis (NC) caused by Taenia solium in humans and pigs.Methods  Comparative study of the brains of 16 asymptomatic pigs and 35 human NC cases (15 asymptomatic and 20 symptomatic).Results  In humans, cysticerci were more frequently located in the ventricles and subarachnoid ...
B, Sáenz, J, Ramírez, A, Aluja, A, Escobar, G, Fragoso, J, Morales, R, Pérez-Tamayo, F, Rosetti, C, Larralde, E, Sciutto, A, Fleury   +10 more
openaire   +2 more sources