Results 71 to 80 of about 1,353 (179)

Antibacterial Inhibition Test of Endophytic Fungi on Lime Peel (Citrus Aurantifolia) Against Staphylococcus Aureus [PDF]

open access: yes, 2016
Endophytic fungi is fungi that lives within plant tissue and it is not harm to the plant it self. Endophytic fungi can produce a substance potencial to be antibacteria.
Hasnawati, H. (Hasnawati)   +3 more
core   +1 more source

Identification of Yunnan Guangnan Dendrobium officinale With Different Growth Years Using UHPLC–Orbitrap–MS

open access: yeseFood, Volume 6, Issue 3, June 2025.
ABSTRACT Dendrobium officinale from Guangnan was screened nontargeted using UHPLC–Orbitrap‐MS for different growth years. OPLS‐DA effectively differentiated D. officinale based on growth years, identifying 70 different compounds. Eight indole diketopiperazine alkaloids did not differ considerably among the growth years. The differential compounds of D.
Jiao Zhang   +7 more
wiley   +1 more source

Effect of the plant flavonoid, rhoifolin, on memory and cognition in a rat model of Alzheimer’s disease

open access: yesTropical Journal of Pharmaceutical Research, 2022
Purpose: To investigate the neuroprotective effect of the natural flavonoid rhoifolin in rats with streptozotocin (STZ)-induced (AD). Methods: Morris water-maze and novel object recognition tests were carried out to estimate the effect of rhoifolin on memory and cognition.
Huang, Xiaocheng   +4 more
openaire   +2 more sources

The anticancer activities of Vernonia amygdalina Delile. Leaves on 4T1 breast cancer cells through phosphoinositide 3-kinase (PI3K) pathway

open access: yesHeliyon, 2020
Vernonia amygdalina Delile (Asteraceae) is used in traditional medicine to treat diabetes mellitus, and some research provides its activity to treat breast cancer.
Poppy Anjelisa Zaitun Hasibuan   +3 more
doaj   +1 more source

Traceability and Adulteration Analysis of Citri Reticulatae Pericarpium Based on “Digital Identity Card” and UHPLC‐QTOF‐MS Analysis

open access: yesFood Science &Nutrition, Volume 13, Issue 5, May 2025.
GRP's origin traceability and adulteration analysis can be effectively and accurately realized on the basis of UHPLC‐QTOF‐MS analysis and “digital identity card.” It has important reference significance for the quick digital analysis of traceability and adulteration of CRPs and digital quality control of Chinese medicines.
Xianrui Wang   +9 more
wiley   +1 more source

Inhibition of angiotensin-converting enzyme activity by flavonoids: structure-activity relationship studies. [PDF]

open access: yesPLoS ONE, 2012
Previous studies have demonstrated that certain flavonoids can have an inhibitory effect on angiotensin-converting enzyme (ACE) activity, which plays a key role in the regulation of arterial blood pressure.
Ligia Guerrero   +6 more
doaj   +1 more source

和漢薬の基源から見た品質の多様性 [PDF]

open access: yes, 1998
現在日本は高齢化社会を迎えて疾病構造が大きく変わりつつある。最近でこそ病原性大腸菌O157の問題が浮上しているが,疾病全体から見ると従来の感染症は主要な疾患ではなくなり,これに替わって自己免疫疾患,悪性腫蕩,高齢に伴う退行性の心臓及び腎臓疾患,老年性痴呆,肝硬変などが治療の難しい疾病になってきている。このような疾病構造の変化は和漢薬方剤のニーズを徐々に増やしている。方剤の効果はそれを構成する生薬の品質の優劣に係わっているが,生薬は天然物に由来するため種々の品質のものが存在し ...
伏見 裕利   +3 more
core   +1 more source

Formulation and characterization of a micro-transferosomal cream incorporating Uraria picta extract for enhanced topical anti-inflammatory efficacy [PDF]

open access: yes
Uraria picta, a medicinal herb traditionally used in Ayurveda, possesses notable anti-inflammatory potential attributed to its flavonoids, terpenoids, and sterols.
Biswas, Ankush   +5 more
core   +2 more sources

The Phenolic Signature of Psidium cattleianum Fruits and Leaves Modulates TRPV1 and TRPA1 Transient Receptor Potential Channels: A Metabolomics, In Vitro, and In Silico Study

open access: yesFood Science &Nutrition, Volume 13, Issue 4, April 2025.
An untargeted metabolomics study was performed to find the encompassed phytochemicals in the fruit and leaf extract of Psidium cattleianum. This enabled the annotation of 469 compounds belonging to different phenolic subclasses, with a predominance of flavonoids and phenolics.
Leilei Zhang   +13 more
wiley   +1 more source

Inhibitory effects of flavonoids on human immunodeficiency virus type-I integrase [PDF]

open access: yes, 2001
One hundred and eighty-three flavonoids were screened for their inhibitory effects on HIV-l integrase (IN) using a multiplate integration assay (MIA).
Fujiwara Tamio   +7 more
core   +1 more source

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