Results 71 to 80 of about 824 (161)

Seedling leaves allocate lower fractions of nitrogen to photosynthetic apparatus in nitrogen fixing trees than in non-nitrogen fixing trees in subtropical China.

open access: yesPLoS ONE, 2019
Photosynthetic-nitrogen use efficiency (PNUE) is a useful trait to characterize leaf physiology and survival strategy. PNUE can also be considered as part of 'leaf economics spectrum' interrelated with leaf nutrient concentrations, photosynthesis and ...
Jingchao Tang   +6 more
doaj   +1 more source

Potassium silicate combined with glycine betaine improved salt tolerance in Dalbergia odorifera

open access: yesBiologia Plantarum, 2021
Salinity has a huge negative impact on plant growth and development by increasing sodium ions accumulation and potassium ions loss that deeply disturbs the plant cell homeostasis and can lead to plant cell death. The imbalance between Na+ and K+ could be
L.-J. ZHANG   +6 more
doaj   +1 more source

Qishiwei Zhenzhu Pills Protect Against Cerebral Ischemia via the P53/Cytochrome C/Apoptotic Protease Activating Factor 1‐Mediated Mitochondrial Apoptosis Pathway

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 6, June 2025.
Ultra‐high performance liquid chromatography with quadrupole time‐of‐flight mass spectrometry was used for qualitative and metabolomic analysis of the distribution of Qishiwei Zhenzhu pills’ (QSWZZP, Tibetan name: རཏྣ་བསམ་འཕེལ།) components in the blood and tissues.
Yinglian Song   +12 more
wiley   +1 more source

Purification of compounds from Lignum Dalbergia Odorifera using two-dimensional preparative chromatography with Click oligo (ethylene glycol) and C18 column

open access: yes, 2011
Purification of compounds from Lignum Dalbergia Odorifera using two-dimensional preparative chromatography with Click oligo (ethylene glycol) and C18 columnPurification of compounds from traditional Chinese medicines (TCMs) is an important task for ...
Feng, Jiatao   +6 more
core   +1 more source

Corrosion Inhibition Effect of 2‐([(1E)‐(2‐hydroxyphenyl)methylene]amino) Benzoic Acid on Nickel in Sulfuric Acid: Electrochemical, Charge‐Discharge and Computational Studies

open access: yesChemElectroChem, Volume 12, Issue 5, March 3, 2025.
The study explores the corrosion resistance of nickel in sulfuric acid. By using electrochemical tests, the inhibitory effect of H2L was investigated. Results indicate enhanced corrosion resistance with H2L, showing maximum efficiency (η=97.8 %) at 1×10‐5 M concentration and 25 °C. Charge discharge studies for Ni metal were performed.
Hany M. Abd El‐Lateef   +3 more
wiley   +1 more source

Two Burkholderia strains from nodules of Dalbergia odorifera T. Chen in Hainan Island, southern China

open access: yes, 2011
Two Burkholderia strains 8111 and 8201 were isolated from root nodules of Dalbergia odorifera, an endemic woody legume in southern China. Phylogenetic analysis of 16S rRNA gene and 16S-23S gene intergenic spacer (ITS) showed that these two bacterial ...
X. H. He   +9 more
core   +1 more source

Medicinal foods and plants with antiaging properties: A review of in vitro and in vivo studies

open access: yesFood Frontiers, Volume 5, Issue 1, Page 24-45, January 2024.
Medicinal foods offer therapeutic benefit in addition to their nutritional benefits. This study integrates information on medicinal foods and plants with antiaging potential. It enumerates different models used in studying antiaging effects.
Mutiu Idowu Kazeem   +2 more
wiley   +1 more source

A Comprehensive Review on Potential In Silico Screened Herbal Bioactive Compounds and Host Targets in the Cardiovascular Disease Therapy

open access: yesBioMed Research International, Volume 2024, Issue 1, 2024.
Herbal medicines (HMs) have deciphered indispensable therapeutic effects against cardiovascular disease (CVD) (the predominant cause of death worldwide). The conventional CVD therapy approaches have not been efficient and need alternative medicines. The objective of this study was a review of herbal bioactive compound efficacy for CVD therapy based on ...
Elham Zarenezhad   +5 more
wiley   +1 more source

Isoflavan and related compounds from Dalbergia odorifera. I.

open access: yesChemical and Pharmaceutical Bulletin, 1989
Twenty-seven isoflavonoid monomer and dimer derivatives were obtained from the heartwood of Dalbergia odorifera T. CHEN (Leguminosae). The structure elucidation of twelve monomeric and five dimeric isoflavonoids is dealt with in this paper, affording novel examples of naturally occurring biisoflavonoids.
YAHARA, Shoji   +6 more
openaire   +2 more sources

Medicarpin induces G1 arrest and mitochondria-mediated intrinsic apoptotic pathway in bladder cancer cells

open access: yesActa Pharmaceutica, 2023
Bladder cancer (BC) is the tenth most commonly diagnosed cancer. High recurrence, chemoresistance, and low response rate hinder the effective treatment of BC.
Chen Yuan   +16 more
doaj   +1 more source

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