keyword
MENU ▼
Read by QxMD icon Read
search

Psoralea

keyword
https://www.readbyqxmd.com/read/29346315/dietary-total-prenylflavonoids-from-the-fruits-of-psoralea-corylifolia-l-prevents-age-related-cognitive-deficits-and-down-regulates-alzheimer-s-markers-in-samp8-mice
#1
Zhi-Jing Chen, Yan-Fang Yang, Ying-Tao Zhang, Dong-Hui Yang
Alzheimer's disease (AD) is a serious threat for the aging society. In this study, we examined the preventive effect of the total prenylflavonoids (TPFB) prepared from the dried fruits of Psoralea corylifolia L., using an age-related AD mouse model SAMP8. We found that long-term dietary TPFB at 50 mg/kg·day significantly improved cognitive performance of the SAMP8 mice in Morris water maze tests, similar to 150 mg/kg·day of resveratrol, a popular neuro-protective compound. Furthermore, TPFB treatment showed significant improvements in various AD markers in SAMP8 brains, which were restored to near control levels of the normal mice, SAMR1...
January 18, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29300354/modulation-of-inducible-nitric-oxide-synthase-expression-in-lps-stimulated-bv-2-microglia-by-prenylated-chalcones-from-cullen-corylifolium-l-medik-through-inhibition-of-i-%C3%AE%C2%BAb%C3%AE-degradation
#2
Do Hee Kim, Hua Li, Yeong Eun Han, Ji Hye Jeong, Hwa Jin Lee, Jae-Ha Ryu
The overproduction of nitric oxide (NO) and prostaglandin E₂ (PGE₂) by microglia may cause neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease. From the activity-guided purification of Cullen corylifolium (L.) Medik. (syn. Psoralea corylifolia L.), three prenylated chalcones were identified: isobavachalcone (1), bavachromene (2), and kanzonol B (3). These prenylated chalcones showed concentration-dependent inhibitory effects on NO and PGE₂ production in lipopolysaccharide (LPS)-activated microglia...
January 4, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29279717/the-evaluation-of-toxicity-induced-by-psoraleae-fructus-in-rats-using-untargeted-metabonomic-method-based-on-uplc-q-tof-ms
#3
Yanyan Xu, Yiwei Zhao, Jiabin Xie, Xue Sheng, Yubo Li, Yanjun Zhang
Psoraleae Fructus is the dry and mature fruit of leguminous plant Psoralea corylifolia L., with the activity of warming kidney and enhancing yang, warming spleen, and other effects. However, large doses can cause liver and kidney toxicity. Therefore, it is necessary to evaluate the toxicity of Psoraleae Fructus systematically. Although traditional biochemical indicators and pathological tests have been used to evaluate the safety of drug, these methods lack sensitivity and specificity, so a fast and sensitive analytical method is urgently needed...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29249967/psoralea-corylifolia-l-attenuates-nonalcoholic-steatohepatitis-in-juvenile-mouse
#4
Lishan Zhou, Jianqiao Tang, Xiaoli Xiong, Hui Dong, Juan Huang, Shunchang Zhou, Lingling Zhang, Huan Qin, Suqi Yan
Psoralea corylifolia L. (PC) is a traditional Chinese herb used to treat yang deficiency of the spleen and kidney in pediatric disease. Recent studies have shown its liver protection and anti-oxidative effects. The aim of this study was to explore the effect and mechanism of PC on nonalcoholic steatohepatitis in juvenile mice. The juvenile mouse model of nonalcoholic fatty liver disease/nonalcoholic steatohepatitis (NAFLD/NASH) was established by being fed a high-fat diet in maternal-offspring manner. PC granules were prepared and the quality was assessed...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29243333/psoralea-corylifolia-l-ethnobotanical-biological-and-chemical-aspects-a-review
#5
REVIEW
Fiaz Alam, Gul Nawaz Khan, Muhammad Hassham Hassan Bin Asad
Psoralea corylifolia L. (Leguminosae) is a well-known traditional medicinal plant used from ancient times for treatment of various ailments. It is widely distributed and an important part of therapeutics in Ayurveda and in Chinese medicines. The aim of this review is to present comprehensive and most up to date report on its ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects. Studies on the ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects of P. corylifolia were published until year 2017 and were searched using various scientific databases...
December 15, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/29231606/-clinical-study-of-medicinal-cake-separated-moxibustion-for-senile-osteoporosis
#6
Yuqing Zeng, Dingyan Bi, Zhan Yi, Jianwei Lu, Fuhua Zhong, Binfeng Jiang
OBJECTIVE: To explore the clinical efficacy and partial mechanism of medicinal-cake-separated moxibustion for senile osteoporosis. METHODS: Sixty cases of senile osteoporosis were randomly divided into an observation group and a control group according to the random digits table, 30 cases in each one. The two groups were both treated with basic treatment of western medicine. The acupoints included four groups:① Dazhui (GV 14), Dazhu (BL 11) and Ganshu (BL 18); ② Zhongwan (CV 12), Danzhong (CV 17) and Zusanli (ST 36); ③ Pishu (BL 20), Shenshu (BL 23) and Mingmen (GV 4); ④ Shenque (CV 8) and Guanyuan (CV 4)...
May 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29187671/bavachin-induces-apoptosis-through-mitochondrial-regulated-er-stress-pathway-in-hepg2-cells
#7
Ying Yang, Xianglin Tang, Feiran Hao, Zengchun Ma, Yuguang Wang, Lili Wang, Yue Gao
As a traditional herbal medicine, the fruits of Psoralea corylifolia L. (FP) have been widely used for the treatment of various skin diseases for hundred years. Recently, the emerging FP-induced toxic effects, especially hepatotoxicity, in clinic are getting the public's attention. However, its exact toxic components and mechanisms underlying remain unclear. Bavachin, one of flavonoids in FP, has been documented as a hepatotoxic substance, and the present study aimed to determine the toxicity caused by bavachin and the possible toxic mechanisms involved using HepG2 cells...
November 29, 2017: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/29180062/metabolic-detoxification-of-bakuchiol-is-mediated-by-oxidation-of-cyp-450s-in-liver-microsomes
#8
Xiao-Jing Hu, You-Bo Zhang, Zi-Jing Zhao, Lei Zhang, Qi Wang, Xiu-Wei Yang
Bakuchiol, one of bioactive compounds isolated from the dried ripe fruits of Psoralea corylifolia L., possesses a variety of pharmacological activities. In this study, the metabolites of bakuchiol in rat liver microsomes as well as their cytotoxicities were studied. A total of eight metabolites were isolated and identified as 14-carboxylbakuchiol (M1), 14,15-dihydroxybakuchiol (M2), 12,13-dihydroxybakuchiol (M3), 15-hydroxybakuchiol (M4), 14-hydroxybakuchiol (M5), bakuchiol hydrate (M6), 15-hydroxybakuchiol acetate (M7), and 14-hydroxybakuchiol acetate (M8)...
November 24, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/29156966/chemical-constituents-from-the-fruits-of-psoralea-corylifolia-and-their-protective-effects-on-ionising-radiation-injury
#9
Jie Du, Chun-Hua Wang, Jing Yang, Xin He, Xiao-Liang Han, Cong-Cong Li, Xin Chai, Yue-Fei Wang, Yan Zhu, Zheng Li
Two new flavonoids, corylifol F (1) and corylifol G (2), together with 19 known compounds, were isolated from the fruits of Psoralea corylifolia L.. The structures of these compounds were determined by interpretation of spectroscopic data and comparison with literature properties. The radioprotective effects of the isolated compounds against ionising radiation damage were also evaluated in vitro. The results showed that corylifol A exhibited radioprotective effects in both HBL-100 and MCF-7 cells, while psoralen, isopsoralen, corylifol C and bakuchiol showed obvious selective action to protect HBL-100 cells against damage caused by ionising radiation...
November 20, 2017: Natural Product Research
https://www.readbyqxmd.com/read/29082707/-determination-and-pharmacokinetics-of-main-components-for-psoralea-corylifolia-myristica-fragrants-drug-pair-by-using-uplc-ms-ms
#10
Jia-Rong Gao, Shuang-Zhi Xu, Yan-Quan Han, Liang-Bing Wei, Hui Jiang, Jun-Mei Song, Xue Xue
To conduct multiple-reaction monitoring(MRM) quantitative analysis with ultra-high performance liquid chromatography coupled with mass spectrometry method(UPLC-MS/MS), determine the concentrations of psoralen, isopsoralen, bakuchiol and dehydrodiisoeugenol in plasma under positive iron mode with chloramghenicol as internal standard, and investigate the pharmacokinetics process of the main components before and after oral administration of drug pair Psoralea corylifolia -Myristica fragrants. Thirty-six SD rats were randomly divided into three group(A, B, C) and received P...
May 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29044596/angelicin-potentiates-trail-induced-apoptosis-in-renal-carcinoma-caki-cells-through-activation-of-caspase-3-and-down-regulation-of-c-flip-expression
#11
Kyoung-Jin Min, Hee Jung Um, Seung Un Seo, Seon Min Woo, Shin Kim, Jong-Wook Park, Hyun-Shik Lee, Sang Hyun Kim, Yung Hyun Choi, Tae-Jin Lee, Taeg Kyu Kwon
Preclinical Research & Development Angelicin is a furocoumarin derived from Psoralea corylifolia L. fruit that has anti-inflammatory and anti-tumor activity. In the present study, the effect of angelicin in enhancing tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-induced apoptotic cell death was studied in Caki (renal carcinoma) cells. Angelicin alone and TRAIL alone had no effect on apoptosis, but in combination these compounds markedly induced apoptosis in the cancer cell lines while not inducing apoptosis in normal cells...
October 16, 2017: Drug Development Research
https://www.readbyqxmd.com/read/28990045/anti%C3%A2-tumor-effects-of-bakuchiol-on-human-gastric-carcinoma-cell-lines-are-mediated-through-pi3k-akt-and-mapk-signaling-pathways
#12
Long Lv, Bo Liu
Bakuchiol is extracted from Psoralea corylifolia, a member of the Leguminosae family, has been used in Indian Ayurvedic and Chinese traditional medicine, and it possesses an anticancer effect. The primary aim of the present study was to identify the molecular mechanisms underlying the anticancer effect of bakuchiol monoterpenes. Bakuchiol treatment significantly inhibited NUGC3 human gastric cancer cell viability in a concentration dependent manner. In addition, bakuchiol significantly increased the apoptotic cell population in the sub‑G1 phase, and Annexin‑V‑fluorescein isothiocyanate/propidium iodide double staining confirmed the increase in apoptosis...
December 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28982307/psoralea-corylifolia-extract-induces-vasodilation-in-rat-arteries-through-both-endothelium-dependent-and-independent-mechanisms-involving-inhibition-of-trpc3-channel-activity-and-elaboration-of-prostaglandin
#13
Addis Kassahun Gebremeskel, Tharaka Darshana Wijerathne, Ji Hyun Kim, Min Ji Kim, Chang-Seob Seo, Hyeun-Kyoo Shin, Kyu Pil Lee
CONTEXT: Fructus Psoralea, Psoralea corylifolia L. (Leguminosae), has been widely used in traditional medicines for the treatment of dermatitis, leukoderma, asthma and osteoporosis. OBJECTIVES: In this study, we sought to study mechanisms underlying the vasoactive properties of Psoralea corylifolia extract (PCE) and its active ingredients. MATERIALS AND METHODS: To study mechanisms underlying the vasoactive properties of PCE prepared by extracting dried seeds of Psoralea corylifolia with 70% ethanol, isometric tension recordings of rat aortic rings and the ionic currents through TRPC3 (transient receptor potential canonical 3) channels were measured with the cumulative concentration (10-600 μg/mL) of PCE or its constituents...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28962172/psoralen-stimulates-osteoblast-proliferation-through-the-activation-of-nuclear-factor-%C3%AE%C2%BAb-mitogen-activated-protein-kinase-signaling
#14
Feimeng Li, Qihuo Li, Xiaoqing Huang, Yunting Wang, Chana Ge, Yong Qi, Wei Guo, Hongtao Sun
Osteoporosis is a systemic skeletal disease that leads to increased bone fragility and susceptibility to fracture. Approximately 50% of postmenopausal women develop osteoporosis as a result of postmenopausal estrogen deficiency. To reduce fractures related to osteoporosis in women, previous studies have focused on therapeutic strategies that aim to increase bone formation or decrease bone resorption. However, pharmacological agents that aim to improve bone fracture susceptibility exhibit side effects. Current studies are investigating natural alternatives that possess the benefits of selective estrogen receptor modulators (SERMs) without the adverse effects...
September 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28949389/psoralen-promotes-the-expression-of-cyclin-d1-in-chondrocytes-via-the-wnt-%C3%AE-catenin-signaling-pathway
#15
Wenwei Zheng, Pingdong Lin, Yuhuan Ma, Xiang Shao, Houhuang Chen, Da Chen, Xianxiang Liu, Xihai Li, Hongzhi Ye
Psoralen (PSO), the active ingredient of Fructus Psoraleae (FP) the dried ripe fruit of Psoralea corylifolia L., has been commonly used in traditional Chinese medicine (TCM) for the treatment of osteoarthritis (OA). We found that PSO activates cartilaginous cellular functions of rat chondrocytes in vitro. However, the effect of PSO on chondrocyte proliferation and the precise mechanisms involved remain to be elucidated. We investigated the effects of PSO on chondrocytes isolated from Sprague‑Dawley (SD) rats and evaluated involvement of the Wnt/β-catenin signaling pathway...
September 21, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28943762/evaluation-on-antimicrobial-activity-of-psoraleae-semen-extract-controlling-the-growth-of-gram-positive-bacteria
#16
Sejeong Kim, Soomin Lee, Heeyoung Lee, Jimyeong Ha, Jeeyeon Lee, Yukyung Choi, Hyemin Oh, Joonbae Hong, Yohan Yoon, Kyoung-Hee Choi
This study investigated bacterial growth-inhibitory effect of 69 therapeutic herbal plants extracts on 9 bacterial strains using a disc diffusion assay. Especially, the antimicrobial activity of Psoraleae semen, which showed different activity on pathogenic Gram-positive and Gram-negative bacteria, was evaluated by MIC (minimal inhibition concentration) and biofilm formation assay. The effect of Psoraleae semen extract on bacterial cell membranes was examined by measurement of protein leakage (optical density at 280 nm) and scanning electron microscope (SEM)...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/28869337/rapid-separation-and-simultaneous-quantitative-determination-of-13-constituents-in-psoraleae-fructus-by-a-single-marker-using-high-performance-liquid-chromatography-with-diode-array-detection
#17
Yimin Zhang, Zhiyong Chen, Xiaokun Xu, Qiang Zhou, Xiaolong Liu, Liping Liao, Zijia Zhang, Zhengtao Wang
Psoraleae Fructus is one of the most popular traditional Chinese medicines. Coumarins, flavonoids, and meroterpenes are the main contributors to the biological activity of Psoraleae Fructus. In this study, a new method for the quality control of Psoraleae Fructus was developed, through the quantitative analysis of multicomponents by single marker with diode array detector. Thirteen components, including psoralenoside, isopsoralenoside, psoralen, isopsoralen, psoralidin, neobavaisoflavone, bavachin, corylin, isobavachalcone, corylifol A, bavachinin, bavachalcone, and bakuchiol were rapidly separated and identified within 12 min by the newly developed method...
September 4, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28840697/-effect-of-psoralea-corylifolia-in-treating-fatty-liver-disease-in-juvenal-mouse-by-inhibiting-hepatic-nf-%C3%AE%C2%BAb-activation
#18
Li-Shan Zhou, Su-Qi Yan, Xiao-Li Xiong, Juan Huang, Ling-Ling Zhang, Jian-Qiao Tang
To investigate the mechanism and effect of Psoralea corylifolia(PC) in the treatment of NAFLD in juvenal mice. The NAFLD model in juvenal mice was established by feeding high-fat diet. Then PC herbal granules (at low and high dose) were administered for 5 weeks. Blood glucose (FBG, PG-1 h/2 h), blood lipid (TC, TG, HDL-C, LDL-C), fasting insulin, liver function (ALT, AST) were examined. HOMA-IR was calculated. Hepatic histological changes were observed. The content of TG, inflammatory factor (TNF-α, IL-8) and protein expressions of CD44, NF-κB p65, p-NF-κB p65 in hepatic tissues were determined...
July 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28825980/isoflavones-and-anti-inflammatory-constituents-from-the-fruits-of%C3%A2-psoralea-corylifolia
#19
Chiang-Hsiang Chen, Tsong-Long Hwang, Li-Chai Chen, Tsung-Hsien Chang, Chun-Sheng Wei, Jih-Jung Chen
The fruits of Psoralea corylifolia, known as Psoraleae Fructus (Buguzhi in Chinese), are traditionally used for the treatment of spermatorrhea, nephritis, asthma, pollakiuria, and various inflammatory diseases. Three previously undescribed isoflavone derivatives, 7-O-methylcorylifol A, 7-O-isoprenylcorylifol A, and 7-O-isoprenylneobavaisoflavone, have been isolated from the fruits of P. corylifolia, together with 9 known compounds. The structures of these compounds were determined through spectroscopic and MS analyses...
November 2017: Phytochemistry
https://www.readbyqxmd.com/read/28777876/qualitative-analysis-of-psoraleae-fructus-by-hplc-dad-tof-ms-fingerprint-and-quantitative-analysis-of-multi-components-by-single-marker
#20
Lianjun Luan, Xiaoyu Shen, Xuesong Liu, Yongjiang Wu, ManliangTan
A variety of bioactive substances may account for the recognized efficacy and wide clinical application of Psoraleae Fructus in China. A high performance liquid chromatography-diode array detector (HPLC-DAD) fingerprint method was developed to present the comprehensive phytochemical profile of the crude drug. Thirteen major compounds were separated and identified by high performance liquid chromatography coupled with time-of-flight mass spectrometry (HPLC/TOF-MS), namely psoralenoside (PO), isopsoralenoside (IPO), psoralen (PS), isopsoralen (IPS), neobavaisoflavone (NBF), bavachin (BC), corylin (CN), bavachromene (BCM), psoralidin (PD), isobavachalcone (IBC), bacachinin (BCN), corylifol A (CA), bakuchiol (BK)...
August 4, 2017: Biomedical Chromatography: BMC
keyword
keyword
57613
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"