Phyllanthus emblica Linn: A comprehensive review of botany, traditional uses, phytonutrients, health benefits, quality markers, and applications.

Phyllanthus emblica Linn is not only an edible fruit with high nutritional value, but also a medicinal plant with multiple bioactivities. It is widely used in clinical practice with functions of clearing heat, cooling blood, digesting food, strengthening stomach, promoting fluid production, and relieving cough. This review summarized a wide variety of phytonutrients, including nutritional components (mineral elements, amino acids, vitamins, polysaccharides, unsaturated free fatty acids) and functional components (phenolic acids (1-34), tannins (35-98), flavonoids (99-141), sterols (142-159), triterpenoids (160-175), lignans (176-183), alkaloids (184-197), alkanes (198-212), aromatic micromolecules (213-222), other compounds (223-239)).

The sources, properties, extraction, biosynthesis, pharmacology, and application of lycopene.

Lycopene is an important pigment with an alkene skeleton from , which is also obtained from some red fruits and vegetables. Lycopene is used in the food field with rich functions and serves in the medical field with multiple clinical values because it has dual functions of both medicine and food. It was found that lycopene was mainly isolated by solvent extraction, ultrasonic-assisted extraction, supercritical fluid extraction, high-intensity pulsed electric field-assisted extraction, enzymatic-assisted extraction, and microwave-assisted extraction.

Evaluation of the anti-inflammatory material basis of Lagotis brachystachya in HepG2 and THP-1 cells.

Ethnopharmacological Relevance Lagotis Brachystachya: Maxim is a traditional ethnic medicine commonly used in Tibet. In Tibetan medicine theory, Lagotis brachystachya is mainly used for the treatment of inflammatory related diseases. However, the active components and mechanism of the anti-inflammatory activity of Lagotis brachystachya are not clear.

The activities and mechanisms of intestinal microbiota metabolites of TCM herbal ingredients could be illustrated by a strategy integrating spectrum-effects, network pharmacology, metabolomics and molecular docking analysis: Platycodin D as an example.

Background: The intestinal microbiota plays a key role in understanding the mechanism of traditional Chinese medicine (TCM), as it could transform the herbal ingredients to metabolites with higher bioavailability and activity comparing to their prototypes. Nevertheless, the study of the activity and mechanism of microbiota metabolites reported by the published literature still lacks viable ways. Hence a new strategy is proposed to solve this issue.

L.: A Comprehensive Review on the Botany, Traditional Uses, Phytonutrients, Health Benefits, Quality Markers, and Applications.

L. (sea buckthorn), consumed as a food and health supplement worldwide, has rich nutritional and medicinal properties. Different parts of L.

New compounds from the stems of Merr. and their in vitro anti-inflammatory activity.

Three new compounds, 4,5,6,7-tetramethoxy-3-benzoylbenzofuran (), 4-hydroxy-3,5,6-trimethoxydihydrochalcone-2-O-β-D-glucopyranoside () and 2-hydroxy-3,4,5,6-tetramethoxyphenylethyl benzoate () along with five known flavonoids were isolated from the dichloromethane fraction of the stems of Merr.'s ethanol extracts. The compounds were obtained by chromatographic methods and the structure elucidation was completed primarily on the basis of spectroscopic analyses, all of these compounds were isolated from for the first time.

Biotransformation of Betulonic Acid by the Fungus CGMCC 3.868 and Antineuroinflammatory Activity of the Biotransformation Products.

Biotransformation of betulonic acid () by CGMCC 3.868 resulted in the production of 16 new (, , , and -) and five known compounds. Structures of the new compounds were established by analysis of spectroscopic data.

Efficacy and safety of electroacupuncture combined with Suanzaoren decoction for insomnia following stroke: study protocol for a randomized controlled trial.

Background: Insomnia is a common but frequently overlooked sleep disorder after stroke, and there are limited effective therapies for insomnia following stroke. Traditional Chinese medicine (TCM), including acupuncture and the Chinese herbal medication (CHM) Suanzaoren decoction (SZRD), has been reported as an alternative option for insomnia relief after stroke in China for thousands of years. Here, this study aims to investigate the efficacy and safety of electroacupuncture (EA) in combination with SZRD in the treatment of insomnia following stroke.

A highly selective near infrared fluorescent probe for carboxylesterase 2 and its biological applications.

Carboxylesterase 2 (CES 2) is a key enzyme in the activation of the prodrug irinotecan (CPT-11) in the treatment against colorectal cancer and also has some relationship with the side effect of CPT-11 in clinical applications. Herein, a near infrared (NIR) fluorescent probe (DSAB) has been designed for CES 2 which possesses the advantages of prominent selectivity and high sensitivity, and DSAB has been successfully applied for the imaging of endogenous CES 2 in living cells. Moreover, a high-throughput screening method for CES 2 inhibitors has been established using DSAB and discovered four novel CES 2 inhibitors from various herbal medicines.

Uncaria rhynchophylla ameliorates unpredictable chronic mild stress-induced depression in mice via activating 5-HT receptor: Insights from transcriptomics.

Background: Depression is a pervasive or persistent mental disorder that causes mood, cognitive and memory deficits. Uncaria rhynchophylla has been widely used to treat central nervous system diseases for a long history, although its efficacy and potential mechanism are still uncertain.

Purpose: The present study aimed to investigate anti-depression effect and potential mechanism of U.

Eupholides A-H, abietane diterpenoids from the roots of Euphorbia fischeriana, and their bioactivities.

The roots of Euphorbia fischeriana known as "Langdu" in traditional Chinese medicine have been used for the treatment of tuberculosis in China. Through a bioactive phytochemical investigation of the roots of E. fischeriana, 15 diterpenoids were obtained by various chromatographic techniques.

Investigation of the inhibitory effect of protostanes on human carboxylesterase 2 and their interaction: Inhibition kinetics and molecular stimulations.

Carboxylesterase 2 (CES 2), plays a pivotal role in endobiotic homeostasis and xenobiotic metabolism. Protostanes, the major constituents of the genus Alisma, display a series of pharmacological activities. Despite the extensive studies of pharmacological activities, the investigation on inhibitory effects of protostanes against CES 2 is rarely reported.

Structurally diverse halosesquiterpenoids from the red alga Laurencia composita Yamada.

A phytochemical investigation on the MeOH extract of the red alga Laurencia composita Yamada led to the discovery of six new highly halogenated sesquiterpenoids, including two bisabolane-type sesquiterpenoids (1 and 2), one nerolidol derivative (7), and three chamigrane-type sesquiterpenoids (9, 10, and 18), together with 13 known sesquiterpenoids. Their structures, including relative configuration, were elucidated by extensive spectroscopic analysis, and by comparison with data for related known compounds. The absolute configuration at C-10 of laurecomposin A (1) was determined by the modified Mosher's method.

Natural sesquiterpenoid oligomers: A chemical perspective.

Sesquiterpenoid oligomers, biogenetically assembled by at least two monomeric sesquiterpenoid units via diverse pathways, represent a unique class of natural products with distinct bioactivities. Herein, we provide a review covering the dimeric, trimeric, and tetrameric sesquiterpenoids categorized by reaction types in biosynthesis from a chemical perspective. Emphasis is focused on the biosynthetic oligomerization pathways of these interesting molecules and their related biological functions, which will supply inspiration for the total synthesis or biomimetic synthesis of more oligomeric sesquiterpenoids and further pharmacological investigations.

Inula japonica ameliorated bleomycin-induced pulmonary fibrosis via inhibiting soluble epoxide hydrolase.

Pulmonary fibrosis is a progressive, irreversible, and fatal fibrotic lung disease with a high mortality and morbidity, and commonly nonresponsive to conventional therapy. Inula japonica Thunb. is a traditional Chinese medicine, known as "Xuan Fu Hua" in Chinese, and has been widely applied to relieve cough and dyspnea and eliminate retained phlegm with a long history.

The inhibition effect of uncarialin A on voltage-dependent L-type calcium channel subunit alpha-1C: Inhibition potential and molecular stimulation.

Cardiovascular diseases, such as hypertension and cardiac failure, have become the most major and global cause for threatening human health in recent years. Uncaria rhynchophylla as a traditional Chinese medicine is widely used to treat hypertension for a long history, whereas its medicinal effective components and potential action mechanism are uncertain. Therefore, twenty-four alkaloids (1-24) isolated from U.

Natural soluble epoxide hydrolase inhibitors from Inula helenium and their interactions with soluble epoxide hydrolase.

The inhibition of soluble epoxide hydrolase (sEH) is regarded as a promising therapeutic approach to treat inflammation and its related disorders. In present work, we investigated inhibitory effects of forty-nine kinds of traditional Chinese medicines against sEH. Inula helenium showed significant inhibitory effect against sEH, and the extract of I.

Multi-signal amplification electrochemical DNA biosensor based on exonuclease III and tetraferrocene.

Homogeneous electrochemical DNA biosensors' unique qualities have been of great interest to researchers, mainly due to their high recognition efficiency in solutions. However, the processes of introducing additional markers and extra operations to obtain a signal are tedious and time consuming, which limits their overall potential applications. Herein, a novel tetraferrocene was synthesized and used as a homogeneous electrochemical DNA biosensor probe label.

Morphological and stage-specific transcriptome analyses reveal distinct regulatory programs underlying yam (Dioscorea alata L.) bulbil growth.

In yam (Dioscorea spp) species, bulbils at leaf axils are the most striking species-specific axillary structure and exhibit important ecological niches. Genetic regulation underlying bulbil growth remains largely unclear so far. Here, we characterize yam (Dioscorea alata L.

[Two new compounds from Smilax glaucochina].

A new sesquiterpenes named glaucochinarol A (1) and a new phenylpropane glycoside named glcacochinaside A (2), together with six known ones, including trichothecolone (3), β-D-(6-O-trans-feruloyl)fructofuranosyl-α-D-O-glucopyranoisde (4), 3,4,5-trimethoxyphenyl-β-D-glucopyranoside (5), (4R)-p-menth-1-ene-7,8-diol-7-O-β-D-glucopyranoside (6), naringenin (7), and emodin-8-O-β-glucoside (8) were isolated from smilax glaucochina warb. Their structures were elucidated on the basis of NMR, MS and published data. Compounds 3-8 were isolated from the species for this first time.

[Neoflavonoids and their pharmacological activities in Dalbergia genus].

Neoflavonoids are a kind of characteristic components in the Dalbergia genus. Based on the previous researches, 59 neoflavonoids have been obtained from the Dalbergia genus. According to their molecular skeleton, the neoflavonoids can be divided intodalbergiphenols, dalbergiones, dalbergins, benzophenones and other types.

Distinguishing Smilax glabra and Smilax china rhizomes by flow-injection mass spectrometry combined with principal component analysis.

Flow-injection mass spectrometry (FIMS) coupled with a chemometric method is proposed in this study to profile and distinguish between rhizomes of Smilax glabra (S. glabra) and Smilax china (S. china).

A new diaryl 1, 2-diketone from the heartwood of Dalbergia latifolia.

A new diaryl 1,2-diketone, named 1-(2,5-dihydroxy-4-methoxyphenyl)-2-phenylethane-1,2-dione (1), along with eight known compounds (2-9), were isolated from the heartwood of Dalbergia latifolia. They were identified on the basis of spectral data. Compounds 1-7 were obtained from the Dalbergia genus for the first time.

Six new furostanol glycosides from Smilax glauco-china and their cytotoxic activity.

Six new steroidal saponins, namely glauco-chinaosides A-F, and one known compound were isolated from the tubers of Smilax glauco-china. Their structures were elucidated by a combination of spectroscopic analysis and hydrolysis followed by spectral and chromatographic analysis. Compounds 1-7 were tested in vitro for their cytotoxic activities against four human tumor cell lines (SH-SY5Y, SGC-7901, HCT-116, and Lovo).

A novel phloroglucinol and two new phenolic glycosides from Psidium littorale.

One novel phloroglucinol, psidosone A (1), and two new phenolic glycosides, psidoside A (2), and psidoside B (3), together with nine known phenol compounds (4-12), were isolated from the fruits of Psidium littorale Raddi. Their structures were elucidated using data obtained from MS, H and C NMR spectra, and correlation experiments (HMQC and HMBC), as well as by comparison with published data.