Results 71 to 80 of about 11,782 (257)

Bifidobacterium longum subsp. longum CCFM1375 Mitigates Chronic Kidney Disease Progression via Gut Microbiota Modulation and Gut Barrier Restoration

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
(1) Bifidobacterium longum subsp. longum CCFM1375 restored gut barrier integrity by upregulating ZO‐1/ZO‐2 and suppressing IL‐6/TNF‐α, thereby reducing serum LPS and improving creatinine/BUN levels. (2) Reshaped gut microbiota: enriched beneficial species (Faecalibaculum rodentium, Asaccharobacter celatus, Adlercreutzia equolifaciens) while suppressing
Hongchao Wang   +11 more
wiley   +1 more source

Enhanced production of cordycepin in Ophiocordyceps sinensis using growth supplements under submerged conditions

open access: yesBiotechnology Reports, 2020
Cordycepin is a crucial bioactive compound produced by the fungus Cordyceps spp. Its therapeutic potential has been recognized for a wide range of biological properties such as anticancer, anti-diabetic, antidepressant, antioxidant, immunomodulation, etc.
Vikas Kaushik   +5 more
doaj   +1 more source

Biogenic amines at a low level of evolution: Production, functions and regulation in the unicellular Tetrahymena [PDF]

open access: yes, 2015
The unicellular eukaryote Tetrahymena synthesize, store and secrete biogenic amines (histamine, serotonin, epinephrine, dopamine, melatonin) and also can take up amines from the milieu.
Csaba, György
core   +1 more source

Impact of Abscisic Acid on Horticultural Crops Senescence: A Review

open access: yesInternational Journal of Agronomy, Volume 2026, Issue 1, 2026.
Abscisic acid (ABA) is a vital plant hormone, often referred to as the “stress hormone” due to its critical role in mediating plant responses to biotic and abiotic stressors. High concentrations of ABA are found in fleshy abscised leaves, a characteristic that inspired its name.
Mohammadullah Amin   +5 more
wiley   +1 more source

Effect of Salinity on Secondary Metabolites and Antioxidant Activity in Callus Extracts of Hyssopus officinalis L.

open access: yesТехника и технология пищевых производств
Callus cultures of medicinal plants have good prospects for biotechnology as sources of bioactive compounds. Hyssop callus cultures (Hyssopus officinalis L.) possess unique chemical composition and properties.
Popova Elena
doaj   +1 more source

Role of Tryptophan Metabolism in Cancer

open access: yesCancer Innovation, Volume 4, Issue 6, December 2025.
This review systematically summarizes the functions and related mechanisms of tryptophan metabolism in various tumor types. It presents the latest progress in this field in a comprehensive manner and combines this with clinical practice to offer a new perspective on tumor treatment.
Zhehao Cui   +5 more
wiley   +1 more source

Indoleacetic Acid Synthesis in Soybean Cotyledon Callus Tissue [PDF]

open access: yesPlant Physiology, 1976
Growth of an auxin-requiring soybean cotyledon callus tissue (Glycine max L., Merr. var. Acme) was promoted by tryptophan, tryptamine, indole, indoleacetamide and, to a very slight degree, anthranilic acid. When tryptophan-3-(14)C was supplied in the growth medium, labeled indoleacetic acid (IAA) was found in both the tissue and the medium.
R C, Black, R H, Hamilton
openaire   +2 more sources

Formation Dynamics of Honeycomb‐Like Capsules and Sponge‐Like Biofilms in Micrococcus Reveal a Novel Heavy Metal Avoidance Strategy

open access: yesGlobal Challenges, Volume 9, Issue 12, December 2025.
Capsular and biofilm structures in Micrococcus isolated from camphor trees exhibit sponge‐like and Voronoi‐patterned morphologies. These unique architectures are formed during cell division and may function in selective transport and defense, revealing a novel adaptation mechanism distinct from conventional metal adsorption strategies.
Toshiyuki Kawamura   +5 more
wiley   +1 more source

Embryo abortion as mechanism of "hormone" thinning of fruit [PDF]

open access: yes, 1955
Digitized 2007 AES.Includes bibliographical references (pages 67-79)
Murneek, A. E. (Andrew Edward), 1888-   +1 more
core  

Beneficial Bacteria Isolated from Grapevine Inner Tissues Shape Arabidopsis thaliana Roots [PDF]

open access: yes, 2015
We investigated the potential plant growth-promoting traits of 377 culturable endophytic bacteria, isolated from Vitis vinifera cv. Glera, as good biofertilizer candidates in vineyard management.
Baldan, Barbara   +8 more
core   +6 more sources

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