Results 51 to 60 of about 1,975 (144)

Abrin Poisoning in an 18-Month-Old Child [PDF]

open access: yesAmerican Journal of Case Reports, 2015
When discussing known poisons and their clinical consequences, few physicians are aware of the deadly poison abrin. The common symptoms of abrin toxicity include nausea, vomiting, abdominal pain, and diarrhea with or without bloody stool. However, with an estimated fatal human dose of less than 1 microgram/kg, death due to complications such as liver ...
Alhamdani, Mazin   +2 more
openaire   +2 more sources

Effect of Abrin on Peptide Chain Initiation [PDF]

open access: yesEuropean Journal of Biochemistry, 1977
Cell‐free systems from wheat germ were preincubated before and after addition of immunoglobulin mRNA to generate systems dependent and independent on peptide chain initiation, respectively. When abrin A chain was added, the system dependent on peptide chain initiation was much more strongly inhibited than the system measuring primarily chain elongation.
J, Skorve   +3 more
openaire   +2 more sources

Antibodies in breast milk: Pro‐bodies designed for healthy newborn development

open access: yesImmunological Reviews, Volume 328, Issue 1, Page 192-204, November 2024.
Summary This manuscript sheds light on the impact of maternal breast milk antibodies on infant health. Milk antibodies prepare and protect the newborn against environmental exposure, guide and regulate the offspring's immune system, and promote transgenerational adaptation of the immune system to its environment.
Valerie Verhasselt   +3 more
wiley   +1 more source

Immunotherapy: A New Hope for Cancer Patients

open access: yes, 2020
Journal of Oncology, Volume 2020, Issue 1, 2020.
Shalini Gupta   +3 more
wiley   +1 more source

A semiochemical view of the ecology of the seed beetle Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae, Bruchinae)

open access: yesAnnals of Applied Biology, Volume 184, Issue 1, Page 19-36, January 2024.
The dried bean beetle, Acanthoscelides obtectus, is an economically important pest of stored legumes worldwide. We review the semiochemistry of the mate‐ and host‐finding behaviour of A. obtectus and provide new information about the effect of seed chemistry on the sensory and behavioural ecology of host acceptance and larval development.
József Vuts   +3 more
wiley   +1 more source

Exploring Cytotoxic mRNAs as a Novel Class of Anti-cancer Biotherapeutics

open access: yesMolecular Therapy: Methods & Clinical Development, 2018
New treatments to overcome the obstacles of conventional anti-cancer therapy are a permanent subject of investigation. One promising approach is the application of toxins linked to cell-specific ligands, so-called immunotoxins.
Kristin Hirschberger   +9 more
doaj   +1 more source

Detection of Abrin by Electrochemiluminescence Biosensor Based on Screen Printed Electrode

open access: yesSensors, 2018
For the convenience of fast measurement in the outdoor environment, a portable electrochemiluminescence biosensor with the screen-printed electrode as the reaction center was developed, which possesses the characteristics of high sensitivity, small scale,
Shuai Liu   +6 more
doaj   +1 more source

Unraveling the Roots of Selectivity of Peptide Affinity Reagents for Structurally Similar Ribosomal Inactivating Protein Derivatives

open access: yesMolecules, 2016
Peptide capture agents have become increasingly useful tools for a variety of sensing applications due to their ease of discovery, stability, and robustness.
Deborah A. Sarkes   +2 more
doaj   +1 more source

Influence of Food Matrices on the Stability and Bioavailability of Abrin

open access: yesToxins, 2018
Abrin, a highly toxic plant toxin, is a potential bioterror weapon. Work from our laboratory and others have shown that abrin is highly resistant to both thermal and pH inactivation methods.
Christina C. Tam   +3 more
doaj   +1 more source

Involvement of Prohibitin Upregulation in Abrin-Triggered Apoptosis [PDF]

open access: yesEvidence-Based Complementary and Alternative Medicine, 2012
Abrin (ABR), a protein purified from the seeds ofAbrus precatorius, induces apoptosis in various types of cancer cells. However, the detailed mechanism remains largely uncharacterized. By using a cDNA microarray platform, we determined that prohibitin (PHB), a tumor suppressor protein, is significantly upregulated in ABR-triggered apoptosis.
Liu, Yu-Huei, Peck, Konan, Lin, Jung-Yaw
openaire   +2 more sources

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