Results 41 to 50 of about 55,634 (166)

Overexpressed Palladin Rescues Enteropathogenic E. coli (EPEC) Pedestal Lengths in ArpC2 Depleted Cells

Cytoskeleton, EarlyView.
ABSTRACT Enteropathogenic Escherichia coli (EPEC) causes diarrheal disease. Once ingested, these extracellular pathogens attach to the intestinal epithelial cells of their host, collapse the localized microvilli, and generate actin‐rich structures within the host cells that are located beneath the attached bacteria, called “pedestals.” Palladin is an ...
Kaitlin M. Bruzzini, S. Tara Mann, Julian A. Guttman   +2 more
wiley   +1 more source

ELECTRON MICROSCOPE STUDIES OF THE MICROVILLI OF HELA CELLS [PDF]

The Journal of Cell Biology, 1967
Microvilli of HeLa cells cultured in vitro were preserved for electron microscopic examination at different stages of routine cultivation procedures. By a double-embedding technique, vertical sectioning for electron microscopy was possible. It revealed that, although the microvilli were present on all sides of the cell in the dispersed stage and in the
Harold W. Fisher, T. W. Cooper
openaire   +3 more sources

Investigations into the structure and function of the exocrine pancreas of lampreys. [Translation from: Morph.Jb. 110 245-269, 1967.] [PDF]

, 1967
As representatives of the most primitive of recent vertebrate groups, lampreys show fundamental differences in different features of organisation to the species of the remaining classes of vertebrates.
Ermisch, A., Luppa, H.
core  

In vivo testing of gold nanoparticles using the Caenorhabditis elegans model organism [PDF]

, 2017
Gold nanoparticles (AuNPs) are present in many man-made products and cosmetics, and are also used by the food and medical industries. Tight regulations regarding the use of mammalian animals for product testing can hamper the study of the specific ...
Berto, Clara, Gonzalez-Moragasa, Laura, Kolovouc, Androniki, Laromainea, Anna, Quidant, Romain, Roig, Anna, Santarella-Mellwig, Rachel, Schwab, Yannick, Stürzenbaum, Stephen, Vilches, Clara   +9 more
core   +4 more sources

Metabolomics Assessment of the Mitigation of Lead‐Induced Inflammation in Adult Zebrafish (Danio rerio) by a Fermented Soybean Extract

Food Safety and Health, EarlyView.
Fermented soybean extract (FSE) at 50 mg/L has the potential to mitigate lead (Pb) toxicity (5 mg/L) observed in the zebrafish model. This study offers insights into food intervention in toxicology. ABSTRACT This study investigated the potential of fermented soybean extract (FSE) as an alternative therapy for lead (Pb) toxicity, without chelation side ...
Siok‐Geok Chong, Intan Safinar Ismail
wiley   +1 more source

Ontogenetic changes in cutaneous and branchial ionocytes and morphology in yellowfin tuna (Thunnus albacares) larvae. [PDF]

, 2019
The development of osmoregulatory and gas exchange organs was studied in larval yellowfin tuna (Thunnus albacares) from 2 to 25 days post-hatching (2.9-24.5 mm standard length, SL).
Kwan, Garfield T, Tresguerres, Martin, Wegner, Nicholas C, Wexler, Jeanne B   +3 more
core  

Inner-ear abnormalities and their functional consequences in Belgian Waterslager canaries (Serinus canarius) [PDF]

, 1994
Recent reports of elevated auditory thresholds in canaries of the Belgian Waterslager strain have shown that this strain has an inherited auditory deficit in which absolute auditory thresholds at high frequencies (i.e. above 2.0 kHz) are as much as 40 dB
Brown, Cleveland, Corwin, Cotanche, Cotanche, Cotanche, Cousillas, Dooling, Dooling, Fischer, Geoffrey A. Manley, Girod, Girod, Gleich, Gleich, Gleich, Gleich, Gleich, Gummer, Guttinger, Hashino, Hashino, Köppl, Manley, Manley, Manley, Marler, Nottebohm, Okanoya, Okanoya, Okanoya, Okanoya, Okanoya, Otto Gleich, Patuzzi, Pickles, Robert J. Dooling, Saunders, Steel, Steel, Stresemann, Tilney, Waser   +42 more
core   +1 more source

Dry Eye Disease: Oxidative Stress on Ocular Surface and Cutting‐Edge Antioxidants

Global Challenges, EarlyView.
This review has systematically evaluated the oxidative damage of cornea, tear film, lacrimal gland, conjunctiva and meibomian gland for dry eye, and concluded the antioxidants that are either commercially available or in the research phase. GQDs: Graphene quantum dots; LF: lactoferrin; ROS: Reactive oxygen species; SOD: Superoxide dismutase; tFNA ...
Rong Hu, Jian Shi, Can‐Ming Xie, Xiao‐Lei Yao   +3 more
wiley   +1 more source

The Aquaporin‐4 Expression and Localization in the Olfactory Epithelium Modulate the Odorant‐Evoked Responses and Olfactory‐Driven Behavior

Glia, EarlyView.
ABSTRACT Aquaporin‐4 (AQP4) is a water‐selective channel expressed in glial cells throughout the central nervous system (CNS). It serves as the primary water channel in the neuropil and plays roles in physiological functions, including regulating water homeostasis by adjusting cell volume and modulating neuronal activity. Different isoforms of AQP4 are
Donatella Lobraico, Pasqua Abbrescia, Maria Grazia Fioriello, Barbara Barile, Claudia Palazzo, Onofrio Valente, Grazia Paola Nicchia, Michele Dibattista, Antonio Frigeri   +8 more
wiley   +1 more source

Vitamin A‐Enriched Diet Increases Urothelial Cell Proliferation by Upregulating Itga3 and Areg After Cyclophosphamide‐Induced Injury in Mice

Molecular Nutrition &Food Research, Volume 69, Issue 9, May 2025.
We investigated the effects of vitamin A (VitA)‐enriched diet on regeneration of urothelium after intraperitoneal injection (i.p.) of cyclophosphamide (CP). Control mice received i.p. of saline (S). Our results showed that VitA‐enriched diet on the first day after CP‐induced injury significantly increased the proliferation of urothelial cells, leading ...
Brina Dragar, Simona Kranjc Brezar, Maja Čemažar, Tanja Jesenko, Rok Romih, Mateja Erdani Kreft, Tadeja Kuret, Daša Zupančič   +7 more
wiley   +1 more source