Results 51 to 60 of about 282,983 (307)

Effects of Chinese Gallotannins on Antioxidant Function, Intestinal Health, and Gut Flora in Broilers Challenged with Escherichia coli Lipopolysaccharide

Animals
This experiment was conducted to study the protective effects of dietary Chinese gallotannins (CGT) supplementation against Escherichia coli lipopolysaccharide (LPS)-induced intestinal injury in broilers.
Yuemeng Fu, Peng Yuan, Nadia Everaert, Luke Comer, Shuzhen Jiang, Ning Jiao, Libo Huang, Xuejun Yuan, Weiren Yang, Yang Li   +9 more
doaj   +1 more source

MULTIPHOTON MICROSCOPIC IMAGING OF MOUSE INTESTINAL MUCOSA BASED ON TWO-PHOTON EXCITED FLUORESCENCE AND SECOND HARMONIC GENERATION [PDF]

Journal of Innovative Optical Health Sciences, 2013
Multiphoton microscopy (MPM), based on two-photon excited fluorescence and second harmonic generation, enables direct noninvasive visualization of tissue architecture and cell morphology in live tissues without the administration of exogenous contrast ...
REN'AN XU, XIAOQIN ZHU, NING HE, SHUANGMU ZHUO, JIAN XU, SHANGHAI JIANG, HONGSHENG LI, JIANXIN CHEN   +7 more
doaj   +1 more source

Mast cell clones: a model for the analysis of cellular maturation. [PDF]

, 1982
Cloned mouse mast cells resemble, by ultrastructure, immature mast cells observed in vivo. These mast cell clones can be grown in the absence of any other cells, facilitating direct investigations of their biochemistry and function.
Cantor, H, Der Simonian, H, Dvorak, AM, Dvorak, HF, Galli, SJ, Goldin, JM, Ishizaka, T, Marcum, JA, Nabel, G, Pyne, K, Rosenberg, RD   +10 more
core   +2 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Macrophage-derived extracellular vesicle-packaged WNTs rescue intestinal stem cells and enhance survival after radiation injury

Nature Communications, 2016
The intestinal stroma secretes WNT ligands but the role of WNT in intestinal repair is unclear. Here, the authors show that when WNT synthesis is ablated from stromal macrophages, the intestine morphology is normal but hypersensitive to radiation injury,
Subhrajit Saha, Evelyn Aranda, Yoku Hayakawa, Payel Bhanja, Safinur Atay, N Patrik Brodin, Jiufeng Li, Samuel Asfaha, Laibin Liu, Yagnesh Tailor, Jinghang Zhang, Andrew K. Godwin, Wolfgang A. Tome, Timothy C. Wang, Chandan Guha, Jeffrey W. Pollard   +15 more
doaj   +1 more source

The effect of an 18-hour delay in solid feed provisioning on the feed intake and performance of piglets in the first weeks after weaning

, 2019
It is generally accepted that early post-weaning feed intake affects post-weaning health and performance. Especially piglets that have not consumed creep feed before weaning have to learn to recognize solid feed.
De Smet, Sarah, Janssens, Geert, Millet, Sam, van Hees, Hubertus   +3 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Exploring the underlying mechanisms behind poor faecal integrity in yellowtail kingfish (Seriola lalandi): The role of dietary starch level and amylase supplementation

Aquaculture Reports
This study explored potential underlying mechanisms (e.g. chyme characteristics, fermentation, and intestinal morphology), that contribute to the negative effect of high dietary starch on faecal integrity in yellowtail kingfish (Seriola lalandi ...
Peter Horstmann Zuther, Roel M. Maas, Tijmen Blok, Jeroen Kals, Marit A.J. Nederlof, Satya Prakash, Henk A. Schols, Thomas W.O. Staessen, Yaqing Zhang, Fotini Kokou, Johan W. Schrama   +10 more
doaj   +1 more source

Effects of early weaning on intestinal morphology, digestive enzyme activity, antioxidant status, and cytokine status in domestic pigeon squabs (Columba livia)

Poultry Science, 2022
: The aim of this study was to explore the effects of early weaning on growth performance, intestinal morphology, digestive enzyme activity, antioxidant status, and cytokine status in domestic pigeon squabs (Columba livia).
J.S. Wen, Q.Q. Xu, W.Y. Zhao, C.H. Hu, X.T. Zou, X.Y. Dong   +5 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source