Results 21 to 30 of about 9,750 (166)

Formulasi Nanogel Allantoin Menggunakan Nano Allantoin yang Dibuat Melalui Metode Ionic Gelation antara Kitosan dan Tripolifosfa [PDF]

open access: yes, 2023
​Allantoin is a kind of chemical compound as an anti-irritant and wound healer. Allantoin has a safe component characteristic, have not toxic but is easily degraded when used orally.
Kuncahyo, Ilham   +2 more
core   +1 more source

Attenuating effects of allantoin on oxidative stress in a mouse model of nonalcoholic steatohepatitis: role of SIRT1/Nrf2 pathway

open access: yesResearch in Pharmaceutical Sciences, 2021
Background and purpose: Nonalcoholic steatohepatitis (NASH) is considered a common and serious liver disease, which develops into cirrhosis, fibrosis, and even hepatocellular carcinoma.
Zeinab Hamidi-zad   +2 more
doaj   +1 more source

The Effect of Allantoin on Chronic Perforation of Rat Tympanic Membrane

open access: yes, 2021
OBJECTIVES: This study aimed to investigate the effectiveness of topical allantoin application on wound healing in a rat chronic tympanic membrane perforation (TMP) model. METHODS: A chronic TMP model was established with 25 healthy, female, 6-month-old,
Ali Bayram   +7 more
core   +1 more source

DETERMINATION OF ALLANTOIN LEVELS AS A RESULT OF OPTIMIZATION OF IONIC LIQUID-ULTRASOUND ASSISTED EXTRACTION OF COMFREY LEAVES BY TLC-DENSITOMETRY

open access: yesBiovalentia: Biological Research Journal, 2023
Allantoin is a compound contained in comfrey leaves. This research aims to obtain optimal condition parameters of ionic liquid-ultrasound-assisted extraction (IL-UAE) comfrey leaves to attract allantoin compounds. Comfrey leaves are extracted with eight
Andika Purnomo   +2 more
doaj   +1 more source

Gut Bacterial Species Distinctively Impact Host Purine Metabolites during Aging in Drosophila

open access: yesiScience, 2020
Summary: Gut microbiota impacts the host metabolome and affects its health span. How bacterial species in the gut influence age-dependent metabolic alteration has not been elucidated. Here we show in Drosophila melanogaster that allantoin, an end product
Toshitaka Yamauchi   +7 more
doaj   +1 more source

SHILLIQ QURT SHILLIQ QAVATI VA ALLANTOIN OQSILI

open access: yes, 2022
ushbu maqolada shilliq qurt shilliq qavatining muhim tarkibiy qismi hisoblangan allantoin oqsilining kimyoviy formulasi, allantoin oqsilining mo’jizaviy sifatlari va oqsilning kosmetologik ahamiyati haqida ma’lumotlar ...
Diyoraxon Isomiddin qizi Toychiyeva, Ibroxim Raxmonovich Asqarov
core   +1 more source

Allantoin content in lichens depends on anthropopressure level

open access: yesEcological Indicators, 2021
Allantoin has been detected in several plant families but only few papers reported its presence in lichens. The 18 from 21 lichen species we tested contained detectable amount of allantoin with a range of 0.005–13.4 mg/g DW.
Sławomir Dresler   +5 more
doaj   +1 more source

Allantoin excretion in the rat [PDF]

open access: yes, 1973
When nucleic acids are catabolized by the rat, most of the purine moiety is excreted in the urine as allantoin. The amount excreted has been found to be higher under physiological conditions associated with increased protein synthesis such as pregnancy ...
Donoso, G., Pak, Nelly, Tagle, María A.
core   +1 more source

The identification and quantification of bioactive compounds from the aqueous extract of comfrey root by UHPLC-DAD-HESI-MS method and its microbial activity [PDF]

open access: yesHemijska Industrija, 2015
In this study the qualitative, quantitative and microbial determination of the aqueous extract of comfrey root was done. The qualitative and quantitative analyses were done by the UHPLC-DAD-HESI-MS method. As major bioactive compounds, allantoin,
Savić Vesna Lj.   +6 more
doaj   +1 more source

Polyproline: A Synthetic Polypeptide With Unique Properties

open access: yesAngewandte Chemie, EarlyView.
Poly‐L‐proline is a unique polypeptide distinguished by its well‐defined secondary structures and unusual thermal behavior. This mini review highlights recent advances in the synthesis of poly‐L‐proline by N‐carboxyanhydride (NCA) polymerization, the formation of structurally defined architectures and nanostructures, and emerging strategies that ...
Rosanna Le Scouarnec   +3 more
wiley   +2 more sources

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