Results 61 to 70 of about 108,878 (236)

Triggering of Programmed Erythrocyte Death by Alantolactone

Toxins, 2014
The sesquiterpene alantolactone counteracts malignancy, an effect at least in part due to stimulation of suicidal death or apoptosis of tumor cells.
Kousi Alzoubi, Salvatrice Calabrò, Jasmin Egler, Caterina Faggio, Florian Lang   +4 more
doaj   +1 more source

A Multi-Center, Open-Label Exploratory Study to Assess Cognitive Function Response to Lifestyle Changes Plus Supplementation in Healthy Adults with Risk Factors Associated with Cognitive Decline

Applied Sciences, 2023
PreCODE is a multifaceted protocol that applies lifestyle modifications to improve cognitive decline. NeuroQ is a blend of ingredients that have been individually reported to benefit cognition.
Erin D. Lewis, Margaret Apostol, Jamie Langston, Alex Parker, Malkanthi Evans   +4 more
doaj   +1 more source

Phosphatidylserine polarization is required for proper Cdc42 localization and for development of cell polarity. [PDF]

, 2010
We used genetically-encoded fluorescent probes to visualize the distribution of phosphatidylserine (PS) in live S. cerevisiae. The majority of the PS was found to reside in the cytosolic leaflet of the plasma membrane.
Gregory Fairn, Sergio Grinstein
core   +1 more source

ANALYSIS OF PLASMA MEMBRANE INEGRITY BY USING OF FLUORESCEIN LABELED ANNEXIN V AND ITS RELATIONSHIP TO MOTILITY AND VIABILITY OF RAM SPERM AFTER CRYOPRESERVATION [PDF]

Journal of Central European Agriculture, 2006
The present study was conducted to detect sperm apoptosis in fresh, capacitated and frozen ram semen and to determine its relationship with other seminal parameters as motility and viability.
Maria IVANOVA-KICHEVA, Alexander DIMITROV, Ivan NIKOLOV, Denitza DASKALOVA, Malcho PETROV   +4 more
doaj  

Fluoxetine Induced Suicidal Erythrocyte Death

Toxins, 2013
The antidepressant fluoxetine inhibits ceramide producing acid sphingomyelinase. Ceramide is in turn known to trigger eryptosis the suicidal death of erythrocytes characterized by cell shrinkage and exposure of phosphatidylserine at the erythrocyte ...
Florian Lang, Majed Abed, Ahmad Almilaji, Rosi Bissinger, Sigrid Enkel, Kashif Jilani   +5 more
doaj   +1 more source

Platelet senescence and phosphatidylserine exposure [PDF]

Transfusion, 2010
BACKGROUND: The exposure of phosphatidylserine occurs during platelet (PLT) activation and during in vitro storage. Phosphatidylserine exposure also occurs during apoptosis after the release of mitochondrial cytochrome c. We have examined the role of cytochrome c release, mitochondrial membrane potential (ΔΨm), and cyclophilin D (CypD) in ...
Jorge Garza, Jorge Garza, Eduardo Rios Argaiz, Eduardo Rios Argaiz, Jose Emmanel Chedid Mercado, Jose Emmanel Chedid Mercado, Ana Bety Enriquez, Ana Bety Enriquez, Hector Omar Elizondo Maul, Hector Omar Elizondo Maul, Hanan Abdel-Monem, Hanan Abdel-Monem, Michael Andreeff, Anthony Prakasam, Anthony Prakasam, Perumal Thiagarajan, Perumal Thiagarajan, Perumal Thiagarajan, Swapan K. Dasgupta   +18 more
openaire   +2 more sources

In Model, In Vitro and In Vivo Killing Efficacy of Antitumor Peptide RDP22 on MUG-Mel2, a Patient Derived Cell Line of an Aggressive Melanoma Metastasis

Biomedicines, 2022
The host defense derived peptide was assessed in different model systems with increasing complexity employing the highly aggressive NRAS mutated melanoma metastases cell line MUG-Mel2.
Maximiliane Wußmann, Florian Kai Groeber-Becker, Sabrina Riedl, Dina Alihodzic, Daniel Padaric, Lisa Gerlitz, Alexander Stallinger, Bernadette Liegl-Atzwanger, Dagmar Zweytick, Beate Rinner   +9 more
doaj   +1 more source

Kytococcus aerolatus sp. nov., isolated from indoor air in a room colonized with moulds [PDF]

, 2009
A Gram-positive, coccoid bacterial isolate (02-St-019/1(T)), forming beige pigmented colonies was obtained from an indoor air sample. Based on 16S rRNA gene sequence similarity studies it was determined that this isolate 02-St-019/1(T) belonged to the ...
Kämpfer, Peter, Martin, Karin, Schumann, Peter, Schäfer, Jenny   +3 more
core   +1 more source

Annexin V FITC conjugated as a radiation toxicity indicator in lymphocytes following radiation overexposure in radiotherapy programs

Advanced Biomedical Research, 2015
Background: Following human radiation exposure in hospital or accidents, dose assessments are of prime importance in radiation accidents. These issues are of continuing importance with respect to socioeconomic policy relating to the industrial and ...
Mohammad Bagher Tavakoli, Majid Kheirollahi, Ali Kiani, Mohammad Kazemi, Shaghayegh Haghjooy Javanmard, Leili Mohebat   +5 more
doaj   +1 more source

Nanoscopic Spatial Association between Ras and Phosphatidylserine on the Cell Membrane Studied with Multicolor Super Resolution Microscopy

Biomolecules, 2022
Recent work suggests that Ras small GTPases interact with the anionic lipid phosphatidylserine (PS) in an isoform-specific manner, with direct implications for their biological functions.
Anna M. Koester, Kai Tao, Malwina Szczepaniak, Matthew J. Rames, Xiaolin Nan   +4 more
doaj   +1 more source