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https://www.readbyqxmd.com/read/29034747/long-term-supplementation-of-rhodiola-kirilowii-extracts-during-pregnancy-and-lactation-does-not-affect-mother-health-status
#1
Sławomir Lewicki, Ewa Skopińska-Różewska, Aneta Lewicka, Robert Zdanowski
Antibiotics treatment during pregnancy and lactation is problematic. The alternative to the antibiotic treatment is the use of plant-derived supplements, which stimulate immune system to prevent and eliminate bacterial infection. Here we evaluated the effect of long-term use of Rhodiola kirilowii on the health of mouse mothers. Pregnant mice were fed daily, for whole pregnancy and for 28 days after giving birth, with Rhodiola kirilowii water (RKW) or hydroalcoholic extract (RKW-A) (at 20 mg of extracts/kg)...
October 16, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29031534/salidroside-alleviates-high-glucose-induced-oxidative-stress-and-extracellular-matrix-accumulation-in-rat-glomerular-mesangial-cells-by-the-txnip-nlrp3-inflammasome-pathway
#2
Shiying Wang, Xinxin Zhao, Suxia Yang, Baoping Chen, Jun Shi
Diabetic nephropathy (DN) is a metabolic disease characterized by mesangial cell proliferation and extracellular matrix (ECM) accumulation. Salidroside (SAL) is the major ingredient in Rhodiola rosea and possesses beneficial effects on DN. This study aimed to evaluate the effect of SAL on high glucose (HG)-induced oxidative stress and ECM accumulation and the underlying mechanism. Rat glomerular mesangial cells HBZY-1 were induced by high glucose (HG) in the presence or absence of SAL. Cell proliferation was measured by CCK-8 assay...
October 12, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/29027439/-resource-investigation-about-tibetan-medicine-rhodiola-kirilowii
#3
Dao-Xin Hong, Jin-Song Su, Jian Wen, Jing Zhang, Yi Zhang
The investigation aims to better understand the resource status of Rhodiola kirilowii, analysis the suitable habitat of wild Rh. kirilowii and protect the wild resources of Rh. Kirilowii, promoting the sustainable utilization of Rh. kirilowii resources. In this paper, we investigated the wild resources of Rh. kirilowii in 16 counties of Sichuan, Qinghai, Gansu and Yunnan by means of investigation and sampling investigation combined with interview. The results showed that the population densities of wild Rh...
March 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28970519/fungal-endophyte-induced-salidroside-and-tyrosol-biosynthesis-combined-with-signal-cross-talk-and-the-mechanism-of-enzyme-gene-expression-in-rhodiola-crenulata
#4
Jin-Long Cui, Ya-Nan Wang, Jin Jiao, Yi Gong, Jun-Hong Wang, Meng-Liang Wang
Endophyte is a factor that affects the physiology and metabolism of plant. However, limited information is available on the mechanism of interaction between endophyte and plant. To investigate the effects of endophytic fungus ZPRs-R11, that is, Trimmatostroma sp., on salidroside and tyrosol accumulations in Rhodiola crenulata, signal transduction, enzyme gene expression, and metabolic pathway were investigated. Results showed that hydrogen peroxide (H2O2), nitric oxide (NO), and salicylic acid (SA) involved in fungus-induced salidroside and tyrosol accumulations...
October 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28968926/immunopotentiating-significance-of-conventionally-used-plant-adaptogens-as-modulators-in-biochemical-and-molecular-signalling-pathways-in-cell-mediated-processes
#5
REVIEW
Pardeep Kaur, Robin, Victor O Makanjuola, Rohit Arora, Balbir Singh, Saroj Arora
Natural products are of great surge in the identification of chemopreventive agents and biologically active molecules for the development of new promising therapeutic agents. These agents influence the cascade of biochemical and molecular signalling pathways involved in numerous physiological and pathological processes. The natural agents combat the dogma associated with the most dreaded, unconquered health concern and a multigenic disease- cancer. A category of plants known as adaptogens maintain perturbed homoeostasis, augment adaptations to noxious stimuli (exposure to cold, heat, pain, general stress, infectious organisms) and offer endurance to attenuate several disorders in human beings...
September 26, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28946765/endoplasmic-reticulum-stress-and-nf-formula-see-text-b-pathway-in-salidroside-mediated-neuroprotection-potential-of-salidroside-in-neurodegenerative-diseases
#6
Chenggui Wang, Yiting Lou, Jianxiang Xu, Zhenhua Feng, Yu Chen, Qian Tang, Qingqing Wang, Haiming Jin, Yaosen Wu, Naifeng Tian, Yifei Zhou, Huazi Xu, Xiaolei Zhang
Microglial activation leads to increased production of proinflammatory enzymes and cytokines, which is considered to play crucial role in neurodegenerative diseases, however there are only a few drugs that target microglia activation. Recent studies have indicated that the Traditional Chinese Medicine, salidroside (Sal), exerted anti-inflammatory effects. According to this evidence, our present study aims to explore the effect of the Sal (a phenylpropanoid glycoside compound which is isolated from rhodiola), on microglia activation in lipopolysaccharide (LPS)-stimulated BV-2 cells...
2017: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/28931916/salidroside-ameliorates-sepsis-induced-acute-lung-injury-and-mortality-via-downregulating-nf-%C3%AE%C2%BAb-and-hmgb1-pathways-through-the-upregulation-of-sirt1
#7
Kuo-Cheng Lan, Sung-Chuan Chao, Hsiao-Yi Wu, Chia-Lien Chiang, Ching-Chia Wang, Shing-Hwa Liu, Te-I Weng
Sepsis is a life-threatening medical condition. Salidroside, a substance isolated from Rhodiola rosea, possesses antioxidant and anti-inflammatory properties. The effect and mechanism of salidroside on sepsis-induced acute lung injury still remains to be well clarified. Here, we investigated the effect and mechanism of salidroside on septic mouse models and explored the role of salidroside-upregulated SIRT1. Salidroside inhibited the inflammatory responses and HMGB1 productions in bacterial lipopolysaccharide (LPS)-treated macrophages and mice...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28929677/-potential-distribution-of-rhodiola-crenulata-in-tibetan-plateau-based-on-maxent-model
#8
Jian Wen, Xiu-Mei Lv, Dao-Xin Hong, Cai-Xiang Xie, Jing Zhang, Yi Zhang
Wildlife tending and artificial cultivation is an important way to protect the wild resources of Rhodiola crenulata. It is a study hotspot at present. The distribution information of R. crenulata was collected by query data and field survey, the ecological suitability regionalization was conducted based on maximum entropy model combine with ecological factors, including climate, soil and altitude. To provide the reference for production layout, suitable planting area and the selection of artificial planting base by studying the ecological suitability regionalization of R...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28901519/salidroside-a-scavenger-of-ros-enhances-the-radioprotective-effect-of-ex-rad%C3%A2-via-a-p53-dependent-apoptotic-pathway
#9
Tian Feng, Libin Wang, Nan Zhou, Chang Liu, Jiahui Cui, Rangxin Wu, Juan Jing, Shengyong Zhang, Hui Chen, Siwang Wang
Salidroside (Sal), the predominant component of a Chinese medicinal herb, Rhodiola rosea L., has become an attractive bioagent due to its significant anti-radiation, antioxidant and immune adjustment effects. We explored the radioprotective effect of Sal to ascertain whether it could enhance the anti-radiation effect of ON 01210.Na (Ex-RAD®) in vivo and in vitro, and elucidate its underlying mechanism. Our data demonstrated that Sal inhibited radiation-induced apoptosis, scavenged reactive oxygen species (ROS), and decreased the DNA damage of human umbilical vein endothelial cells (HUVECs)...
September 6, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28889522/salidroside-a-chemopreventive-glycoside-diminishes-cytotoxic-effect-of-cisplatin-in-vitro
#10
Martina Zduriencikova, Dana Cholujova, Jozef Duraj, Maria Mastihubova, Vladimir Mastihuba, Elena Karnisova Potocka, Eliska Galova, Andrea Sevcovicova, Martina Klapakova, Eva Horvathova
Natural products represent the source or the inspiration for the majority of the active ingredients of medicines because of their structural diversity and a wide range of biological effects. Our aims in this study were (i) to synthesize enzymatically salidroside (SAL), the most effective phenylethanoid glycoside in Rhodiola species; (ii) to examine its antioxidant capacity using cell-free assays (reducing power, DPPH radicals scavenging and Fe(2+) -chelating assays); (iii) to assess its DNA-protective potential on plasmid DNA (DNA topology assay) and in HepG2 cells (comet assay) damaged by Fe(2+) ions and hydrogen peroxide, respectively; and (iv) to investigate the effects of SAL, cisplatin (CDDP) and combined treatments of SAL + CDDP on cell viability (MTT test), level of DNA damage (comet assay), proliferation, cell cycle (flow cytometry) and the expression of signalling molecules associated with cell growth and apoptotic pathways (Western immunoblotting)...
September 10, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28873320/influence-of-rhodiola-rosea-on-the-heat-acclimation-process-in-young-healthy-men
#11
Saima Timpmann, Anthony C Hackney, Maria Tamm, Kairi Kreegipuu, Eve Unt, Vahur Ööpik
The adaptogen <i>Rhodiola rosea</i> (RR) may mitigate stress responses and have beneficial effects on endurance capacity (EC) and mental performance. Heat acclimation (HA) improves EC in the heat, but the potential impact of RR on the HA process is unknown. Therefore, our intent was to determine would RR impact positively on the efficacy of the HA process. Twenty male subjects (age 22.5 ± 3.0 years) completed two EC tests involving walking (6 km·h <sup>-1</sup>) until volitional exhaustion in a climate chamber (air temperature, 42°C; relative humidity, 18%) before (H1) and after (H2) an 8-day HA period...
September 5, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28855685/establishment-of-the-most-comprehensive-its2-barcode-database-to-date-of-the-traditional-medicinal-plant-rhodiola-crassulacaee
#12
Ruo-Wei Zhu, Yuan-Cong Li, Da-Lv Zhong, Jian-Qiang Zhang
The roots and rhizomes of Rhodiola crenulata and R. rosea have been used worldwide as adaptogens for hundreds of years. However, rapid growth in demand has resulted in merchants using other species of Rhodiola as adulterants. Here, we surveyed 518 individuals representing 47 of the 55 species in the genus, including 253 R. crenulata individuals from 16 populations and 98 R. rosea individuals from 11 populations, to evaluate the utility of the internal transcribed spacer 2 (ITS2) barcode for identification of Rhodiola species...
August 30, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28830211/rhodiola-crenulata-attenuates-high-glucose-induced-endothelial-dysfunction-in-human-umbilical-vein-endothelial-cells
#13
Li-Yen Huang, I-Chuan Yen, Wei-Cheng Tsai, Blerina Ahmetaj-Shala, Tsu-Chung Chang, Chien-Sung Tsai, Shih-Yu Lee
Rhodiola crenulata root extract (RCE), a traditional Chinese medicine, has been shown to regulate glucose and lipid metabolism via the AMPK pathway in high glucose (HG) conditions. However, the effect of RCE on HG-induced endothelial dysfunction remains unclear. The present study was designed to examine the effects and mechanisms of RCE against hyperglycemic insult in endothelial cells. Human umbilical vein endothelial cells (HUVECs) were pretreated with or without RCE and then exposed to 33[Formula: see text]mM HG medium...
2017: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/28805981/noncompetitive-inhibition-of-human-cyp2c9-in%C3%A2-vitro-by-a-commercial-rhodiola-rosea-product
#14
Ole Kristian Forstrønen Thu, Olav Spigset, Bent Hellum
A commercial Rhodiola rosea (R. rosea) product has previously demonstrated CYP2C9 inhibition in humans. The purpose of this study was to provide in vitro inhibitory data for this particular interaction and to classify the mechanism of the interaction. Another aim was to examine the in vitro influence of ethanol on the CYP2C9 activity. Human CYP2C9 (wild type) isolated from a baculovirus-infected cell system was incubated with 0.8 μmol/L losartan for 20 min. Sulfaphenazole was used as a positive control...
August 2017: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28803422/salidroside-improved-cerebrovascular-vasodilation-in-streptozotocin-induced-diabetic-rats-through-restoring-the-function-of-bkca-channel-in-smooth-muscle-cells
#15
Yu-Guang Ma, Jun-Wei Wang, Yin-Bin Zhang, Bao-Feng Wang, Zhi-Jun Dai, Man-Jiang Xie, Hua-Feng Kang
Vessel disease is a kind of severe complication in diabetic patients. However, few pharmacologic agents can directly recover diabetic vascular function. Salidroside (SAL), a major ingredient from Rhodiola rosea, has been found to have an obvious hypoglycemic effect and a beneficial protection on vascular function in diabetes. However, whether SAL is a suitable treatment for diabetes has not so far been evaluated and the underlying mechanisms remain unknown. The present work aims to (1) investigate the potential effects of SAL on cerebrovascular relaxation in streptozotocin-induced diabetic rats or when exposed to acute hyperglycemia condition and (2) examine whether function of the BKCa channel is involved in SAL treatment for diabetic vascular relaxation...
August 12, 2017: Cell and Tissue Research
https://www.readbyqxmd.com/read/28798798/the-protective-effect-of-salidroside-on-hypoxia-induced-corpus-cavernosum-smooth-muscle-cell-phenotypic-transformation
#16
Xiang Zhang, Jian-Feng Zhao, Fan Zhao, Jun-Feng Yan, Fan Yang, Xiao-Jun Huang, Gang Chen, Hui-Ying Fu, Bo-Dong Lv
Salidroside, a major active ingredient isolated from Rhodiola rosea, has a long application in Chinese medical history. It has widely demonstrated effects on fatigue, psychological stress, and depression and exhibits potential antihypoxia activity. Emerging evidence shows that hypoxia is an important independent risk factor for erectile dysfunction (ED). The aim of this study was to clarify the effect of salidroside on hypoxia-induced phenotypic transformation of corpus cavernosum smooth muscle cells (CCSMCs)...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28757888/rhodiolae-kirliowii-radix-et-rhizoma-and-crataegus-pinnatifida-fructus-extracts-effectively-inhibit-bk-virus-and-jc-virus-infection-of-host-cells
#17
San-Yuan Chen, Ru-Hsiou Teng, Meilin Wang, Pei-Lain Chen, Mien-Chun Lin, Cheng-Huang Shen, Chun-Nun Chao, Ming-Ko Chiang, Chiung-Yao Fang, Deching Chang
The human polyomaviruses BK (BKPyV) and JC (JCPyV) are ubiquitous pathogens long associated with severe disease in immunocompromised individuals. BKPyV causes polyomavirus-associated nephropathy and hemorrhagic cystitis, whereas JCPyV is the causative agent of the fatal demyelinating disease progressive multifocal leukoencephalopathy. No effective therapies targeting these viruses are currently available. The goal of this study was to identify Chinese medicinal herbs with antiviral activity against BKPyV and JCPyV...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28714019/salidroside-protects-pc12-cells-from-a%C3%AE-1%C3%A2-40%C3%A2-induced-cytotoxicity-by-regulating-the-nicotinamide-phosphoribosyltransferase-signaling-pathway
#18
Xujiao Huang, Sanli Xing, Chuan Chen, Zhihua Yu, Jiulin Chen
Alzheimer's disease (AD) is the most common type of senile dementia, which often develops in elderly or presenile individuals. As one of the pathological features of AD, amyloid β‑protein (Aβ) causes energy dysmetabolism, thereby inducing cellular damage and apoptosis. Salidroside is the main active component of the traditional Chinese medicine Rhodiola. Previous studies have demonstrated that salidroside exerts a regulatory role in energy metabolism. However, the role and the mechanism of action of salidroside in AD remain unclear...
September 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28680451/the-proliferation-enhancing-effects-of-salidroside-on-schwann-cells-in-vitro
#19
Hui Liu, Peizhen Lv, Huayu Wu, Kun Zhang, Fuben Xu, Li Zheng, Jinmin Zhao
Derived from Rhodiola rosea L., which is a popular plant in Eastern Europe and Asia, salidroside has pharmacological properties including antiviral, anticancer, hepatoprotective, antidiabetic, and antioxidative effects. Recent studies show that salidroside has neurotrophic and neuroprotective effects. However, the effect of salidroside on Schwann cells (SCs) and the underlying mechanisms of the salidroside-induced neurotrophin secretion have seldom been studied. In this study, the effect of salidroside on the survival, proliferation, and gene expression of Schwann cells lineage (RSC96) was studied through the examinations of the cell viability, proliferation, morphology, and expression of neurotrophic factor related genes including BDNF, GDNF, and CDNF at 2, 4, and 6 days, respectively...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28680327/different-effects-of-feeding-pregnant-and-lactating-mice-rhodiola-kirilowii-aqueous-and-hydro-alcoholic-extracts-on-their-serum-angiogenic-activity-and-content-of-selected-polyphenols
#20
Robert Zdanowski, Ewa Skopińska-Różewska, Jacek Wilczak, Anna Borecka, Aneta Lewicka, Sławomir Lewicki
Angiogenesis plays an important role in many physiological processes, among them the formation of tissues and organs during embryogenesis. A lot of medicinal plants exhibit angiomodulatory properties. This creates the need for a thorough check of whether the plant extracts that we would like to give to pregnant women in order to increase their resistance to bacterial or viral infection will have negative effects on angiogenesis, and consequently on fetal development. This paper seeks to investigate the effect of serum of pregnant and nursing Balb/c mice that received aqueous (RKW) or hydro-alcoholic (RKW-A) R...
2017: Central-European Journal of Immunology
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