Results 51 to 60 of about 25,742 (173)

Abietic Acid Enhances the Sedative Activity of Diazepam: In vivo Approach along with Receptor Binding Affinity and Molecular Interaction with the GABAergic System

open access: yesChemistryOpen, EarlyView.
Abietic acid (AA) reveals potent sedative potential by expressing fast sleeping onset and increased sleeping duration compare to the control group in thiopental sodium induced sleeping mice. The compound also exhibited notable binding affinity (–7.9 kcal/mol) toward GABAA receptors.
Meher Afroz   +10 more
wiley   +1 more source

Induced floral heteromorphism in Petunia hybrida

open access: yesActa Societatis Botanicorum Poloniae, 2014
Floral heteromorphism induced in Petunia hybrida with several chemical mutagens and gamma-radiation is discussed. Potentials of these mutagens in inducing various forms are described.
S. G. Kashikar, A. S. Khalatkar
doaj   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract

open access: yesThe FEBS Journal, EarlyView.
Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager   +4 more
wiley   +1 more source

A comparison of the effects of physical and chemical mutagens in sesame (Sesamum indicum L.)

open access: yesGenetics and Molecular Biology, 2010
Three sesame genotypes (Rama, SI 1666 and IC 21706) were treated with physical (γ-rays: 200 Gy, 400 Gy or 600 Gy) or chemical (ethyl methane sulphonate, EMS: 0.5%, 1.0%, 1.5% or 2.0%) mutagens and their mutagenic effectiveness and efficiency were ...
Tamina Begum, Tapash Dasgupta
doaj  

Antimutagenic effect of genistein

open access: yesCzech Journal of Food Sciences, 2006
A great variety of health benefits including the protection against breast and prostate cancers has been attributed to the soya consumption, because of the presence of soy beans isoflavones, genistein, and others. We investigated the antigenotoxic effect
Zdeňka Polívková   +4 more
doaj   +1 more source

New alternatives in photoprotection: Preparation and evaluation of lamellar silicate derivatives and their use as sunscreens

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The use of nanotechnology in sunscreens has increased, with various filters and organoclays tested for new intercalated formulations. As animal toxicity tests decrease, New Approach Methodologies are favoured. The S4 + OMC‐NC improved cell survival under SSL and showed antimutagenic properties, making it a promising candidate for safe photoprotection ...
Daniel Mabundu Kibwila   +6 more
wiley   +1 more source

Lifestyle implications of the paradox and management of oxidative stress in sperm

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Lifestyle factors influencing male fertility. Schematic overview of lifestyle factors with beneficial (left) and detrimental (right) effects on male fertility. A balanced diet, regular moderate physical activity and stress management strategies support sperm function and redox homeostasis.
Giuseppe T. Patané   +6 more
wiley   +1 more source

Results of awnless brome-grass (Bromopsis inermis Leyss.) breeding in Northern Trans-Ural Region

open access: yesАграрная наука Евро-Северо-Востока, 2016
The results are shown of breeding work with awnless brome-grass ( Bromopsis inermis L.) in Northern Zauralye Agricultural Research Institute in 1983-2014.
T. P. Lipovtsyna
doaj  

Spectrum and frequency of mutations induced by gamma rays and EMS in okra [Abelmoschus esculentus (L.) Moench]

open access: yesElectronic Journal of Plant Breeding, 2017
The seeds of okra variety P-8 were treated with different concentrations of gamma rays (65kR, 75kR and 85kR), EMS (1.2%, 1.4% and 1.6%) and their combinations to obtain the phenotypic response during M2 generation.
Nivedita Gupta   +2 more
doaj   +1 more source

Advancements and Challenges in the Production of Biosurfactants: A Path Toward Sustainable Surfactant Alternatives

open access: yesChemBioEng Reviews, Volume 13, Issue 1, February 2026.
Microorganisms generate versatile biosurfactants with a wide range of uses. Although cost issues still exist, industrial interest is growing because to the advantages of sustainability, which are enhanced by genetic engineering; life cycle evaluation is crucial for scalable, environmentally responsible production.
Lavanya M., Rishabh Agarwala
wiley   +1 more source

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