concept

peptides

Also known as: polypeptides

Facts (10)

Sources

Medicinal plants: bioactive compounds, biological activities ... frontiersin.org Frontiers in Immunology 2 facts

claimMedicinal plants contain diverse bioactive chemicals including coumarins, flavonoids, phenolics, alkaloids, terpenoids, tannins, essential oils, lectins, polypeptides, and polyacetylenes.

claimThionins, which are peptides found in barley and wheat, inhibit the proliferation of yeasts and both Gram-negative and Gram-positive bacteria due to their cationic charge and disulfide bonds.

Systems and organs | Anatomy and Physiology | Research Starters ebsco.com EBSCO 2 facts

claimThyroid hormones are peptides that cause body tissues to increase the use of foodstuffs to produce proteins, which aids in growth.

claimHormones are categorized into three classes: amines, peptides and proteins, and steroids.

Nutrient sensing, signaling and transport in plants - Frontiers frontiersin.org Frontiers 1 fact

claimResearchers have investigated the role of signaling molecules, including hormones, peptides, miRNAs, and long non-coding RNAs, in the regulation of various plant nutrient transporters.

Vernonia amygdalina: a comprehensive review of the ... frontiersin.org Frontiers 1 fact

claimVernonia amygdalina contains numerous phytochemicals including alkaloids, glycosides, sesquiterpene lactones, steroids, flavonoids, proanthocyanidins, tannins, terpenoids, phenylpropanoids, resins, lignans, furocoumarines, naphthodianthrones, proteins, and peptides.

Medicinal plants and human health: a comprehensive review of ... link.springer.com Springer Nov 5, 2025 1 fact

claimFunctionalizing the surfaces of nanoparticles with targeting molecules, such as antibodies and peptides, enables precise drug delivery to specific tissues or cell populations, which maximizes therapeutic efficacy and decreases off-target effects.

The Normal Menstrual Cycle and the Control of Ovulation - NCBI - NIH ncbi.nlm.nih.gov Feingold KR, Adler RA, Ahmed SF · National Center for Biotechnology Information Aug 5, 2018 1 fact

claimGranulosa cells of the growing follicle secrete a variety of peptides that may play an autocrine or paracrine role in inhibiting the development of adjacent follicles.

Pharmacological Uses of New Bioactive Compounds from Medicinal ... academia.edu International Academic Publishing House 1 fact

claimSecondary metabolites found in medicinal plants, including flavonoids, tannins, phenolic acids, terpenoids, alkaloids, coumarins, essential oils, and polypeptides, possess antibacterial, anti-inflammatory, antioxidant, anti-cancer, neuroprotective, and immunomodulatory properties.

Pharmacological Uses of New Bioactive Compounds from Medicinal ... ouci.dntb.gov.ua Bhanumati Sarkar, Paramita Biswas, Suman Adhikari · International Academic Publishing House (IAPH) 1 fact

claimProminent bioactive compounds found in medicinal plants include flavonoids, tannins, phenolic acids, terpenoids, alkaloids, coumarins, essential oils, and polypeptides.