Results 11 to 20 of about 43,075 (210)

Lepidium meyenii Walp (Maca)‐derived extracellular vesicles ameliorate depression by promoting 5‐HT synthesis via the modulation of gut–brain axis

open access: yesiMeta, 2023
Depression is a common and debilitating condition for which effective treatments are needed. Lepidium meyenii Walp (Maca) is a plant with potential medicinal effects in treating depression.
Rui Hong   +14 more
doaj   +2 more sources

Effect of Atomized Black Maca (Lepidium meyenii) Supplementation in the Cryopreservation of Alpaca (Vicugna pacos) Epididymal Spermatozoa

open access: yesAnimals, 2023
Artificial insemination is an important assisted reproductive technology that has been applied in several mammalian species. However, successful cryopreservation of semen of South American camelids has been limited, hindering the commercial application ...
Gloria Levano   +6 more
doaj   +2 more sources

Comparative Studies of DPPH Radical Scavenging Activity and Content of Bioactive Compounds in Maca (Lepidium meyenii) Root Extracts Obtained by Various Techniques

open access: yesApplied Sciences, 2023
The effect of the extraction conditions on the DPPH radical scavenging activity and isolation of bioactive compounds from the maca (Lepidium meyenii) root was investigated.

semanticscholar   +1 more source

Efficacy and Safety of Maca (Lepidium meyenii) in Patients with Symptoms of Late-Onset Hypogonadism: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial

open access: yesThe World Journal of Men's Health, 2023
Purpose To evaluated the efficacy and safety of gelatinized Maca (Lepidium meyenii) for eugonadal patients with late onset hypogonadism symptoms (LOH). Materials and Methods Participants were instructed to receive 1,000 mg of Maca or placebo, two pills ...
D. Shin   +14 more
semanticscholar   +1 more source

Effect of Black Maca Supplementation on Inflammatory Markers and Physical Fitness in Male Elite Athletes

open access: yesNutrients, 2023
Given the current lack of studies, the primary purpose of this study was to investigate the effects of black maca supplementation intake on changes in physical strength and inflammatory markers among elite athletes.
Eunjae Lee   +3 more
semanticscholar   +1 more source

UPLC-QE-Orbitrap-Based Cell Metabolomics and Network Pharmacology to Reveal the Mechanism of N-Benzylhexadecanamide Isolated from Maca (Lepidium meyenii Walp.) against Testicular Dysfunction

open access: yesMolecules, 2023
Testicular dysfunction (TDF) is characterized by testosterone deficiency and is caused by oxidative stress injury in Leydig cells. A natural fatty amide named N-benzylhexadecanamide (NBH), derived from cruciferous maca, has been shown to promote ...
Kai-Yue Zhang   +9 more
semanticscholar   +1 more source

The Efficient Synthesis and Anti-Fatigue Activity Evaluation of Macamides: The Unique Bioactive Compounds in Maca

open access: yesMolecules, 2023
Macamides are a class of amide alkaloids that are only found in maca and are widely considered to be its bioactive marker compounds. More than thirty macamide monomers have been identified in recent years; however, it is difficult to obtain a single ...
Tao Liu   +10 more
semanticscholar   +1 more source

Maca (Lepidium meyenii): In Vitro Evaluation of Rumen Fermentation and Oxidative Stress

open access: yesFermentation, 2023
The aim of this study was to investigate the chemical composition of three maca (Lepidium meyenii Walp.) ecotypes (yellow, black, and red) and their in vitro fermentation characteristics and antioxidant effects on cow rumen liquor.
Alessandro Vastolo   +6 more
semanticscholar   +1 more source

Exploring oxidative stress pathways in Geobacter sulfurreducens: the redox network between MacA peroxidase and triheme periplasmic cytochromes

open access: yesFrontiers in Microbiology, 2023
The recent reclassification of the strict anaerobe Geobacter sulfurreducens bacterium as aerotolerant brought attention for oxidative stress protection pathways.
Pilar C Portela   +5 more
semanticscholar   +1 more source

Effect of Maca Tuber Powder with or Without Vitamin E on Characteristics and Antioxidant Status of Ross 308 Breeder Males [PDF]

open access: yesمجلة جامعة كركوك للعلوم الزراعية, 2022
This study was conducted at the University of Kirkuk / College of Agriculture in the fields ofthe Department of Animal Production to see if the powder was essential in the semencharacteristics of the breeder males of Ross 308 broilers, as 40 roosters ...
Sameerah n Ameen   +2 more
doaj   +1 more source

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