Results 61 to 70 of about 114,625,497 (147)

Pigment Cell Differentiation in Sea Urchin Blastula-Derived Primary Cell Cultures

open access: yesMarine Drugs, 2014
The quinone pigments of sea urchins, specifically echinochrome and spinochromes, are known for their effective antioxidant, antibacterial, antifungal, and antitumor activities. We developed in vitro technology for inducing pigment differentiation in cell
Natalya V. Ageenko   +3 more
doaj   +1 more source

Amelioration of endotoxin-induced uveitis treated with the sea urchin pigment echinochrome in rats [PDF]

open access: yes, 2014
Purpose: Echinochrome is a pigment present in the shells and spines of sea urchins. It has been reported to have several biologic protective effects, including in experimental models of myocardial ischemia/reperfusion injury, for which the proposed ...
Lennikov, Anton   +10 more
core  

Extraction, purification and evaluation of the phagocytic activity of echinochrome in the sea urchins Lytechinus variegatus (Lamarck, 1816).

open access: yes, 2014
Em ouriços, os esferulócitos vermelhos são responsáveis pela biossíntese do equinocromo, um pigmento naftaquinônico considerado antioxidante e bactericida, no entanto seu papel na resposta imune permanece pouco elucidado.
Emerenciano, Andrews Krupinski   +1 more
core   +1 more source

SUPRESSION OF MICROSOMAL OXIDATION WEAKENS HISTOCHROME’S DIURETIC EFFECT AT RATS

open access: yesБюллетень сибирской медицины, 2013
Histochrome is the medicinal form of echinochrome (2, 3, 5, 6, 8-pentahydroxy-7-ethyl-1,4-naphthoquinone). Arisen during clinical application of the drug questions concerning its biotransformation have predetermined the aim of this research: to study ...
O. S. Talalaeva   +5 more
doaj   +1 more source

Antiviral Potential of Sea Urchin Aminated Spinochromes against Herpes Simplex Virus Type 1

open access: yesMarine Drugs, 2020
Herpes simplex virus type 1 (HSV-1) is one of the most prevalent pathogens worldwide requiring the search for new candidates for the creation of antiherpetic drugs.
Natalia P. Mishchenko   +8 more
doaj   +1 more source

Comparative Analysis of the Functional Properties of Films Based on Carrageenans, Chitosan, and Their Polyelectrolyte Complexes

open access: yesMarine Drugs, 2021
The influence of the structural features of carrageenan on the functional properties of the films was studied. The carrageenans and chitosan films, as well as three-layer films containing a polyelectrolyte complex (PEC) of the two, were prepared.
Aleksandra V. Volod’ko   +5 more
doaj   +1 more source

Chemical Genetic Analysis of Echinochrome A Isolated from Evechinus chloroticus (Sea Urchin, Kina) in New Zealand

open access: yes, 2023
Using unbiased genome-wide proteomic and genomic analyses available to Saccharomyces cerevisiae, this thesis aims to provide further insight into the mode of action of Echinochrome A (Ech A) extracted from the shells of New Zealand kina (Evechinus ...
Joseph Hammond (17119315)
core   +1 more source

Therapeutic Cell Protective Role of Histochrome under Oxidative Stress in Human Cardiac Progenitor Cells

open access: yesMarine Drugs, 2019
Cardiac progenitor cells (CPCs) are resident stem cells present in a small portion of ischemic hearts and function in repairing the damaged heart tissue. Intense oxidative stress impairs cell metabolism thereby decreasing cell viability.
Ji Hye Park   +21 more
doaj   +1 more source

Comparative Study between the Hypoglycemic and Antioxidant Effects of Echinochrome on Type 1 and Type 2 Diabetes Mellitus

open access: yes, 2020
Background: Diabetes mellitus (DM) is one of the five leading causes of death in the world and about six deaths per minute are attributable to diabetes complications.
Mas Marie   +3 more
core  

Spinochrome D Attenuates Doxorubicin-Induced Cardiomyocyte Death via Improving Glutathione Metabolism and Attenuating Oxidative Stress

open access: yesMarine Drugs, 2018
Doxorubicin, an anthracycline from Streptomyces peucetius, exhibits antitumor activity against various cancers. However, doxorubicin is cardiotoxic at cumulative doses, causing increases in intracellular reactive oxygen species in the heart.
Chang Shin Yoon   +6 more
doaj   +1 more source

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