نتایج جستجو برای: astragalus nigrohirsutus

تعداد نتایج: 2515  

2017
Dan Zhang Jiewen Zheng Mengwei Ni Jiarui Wu Kuaihuan Wang Xiaojiao Duan Xiaomeng Zhang Bing Zhang

BACKGROUND Chinese herbal injections (CHIs) have been proven beneficial to patients with gastric cancer for improving clinical efficacy and relieving adverse reactions (ADRs) of chemotherapy. A network meta-analysis (NMA) was conducted in this study to assess the comparative efficacy and safety of CHIs combined with FOLFOX regimen for treating gastric cancer. RESULTS A total of 2316 records w...

Journal: :Biomedical and environmental sciences : BES 2005
De-Hong Yu Yong-Ming Bao Chao-Liang Wei Li-Jia An

OBJECTIVE To evaluate the antioxidant activities of different chemical constituents from Astragalus mongholicus Bunge and their protection against xanthine (XA)/xanthine oxidase (XO)-induced toxicity in PC12 cells. METHODS The compounds of Astragalus mongholicus Bunge were isolated by chromatography and the structures were elucidated on the basis of spectral data interpretation. Their antioxi...

Journal: :Molecules 2015
Lu Zheng Mei Wang Emmanuel Ibarra-Estrada Changsheng Wu Erica Georgina Wilson Robert Verpoorte Petrus Gerardus Leonardus Klinkhamer Young Hae Choi

Astragalus roots from Astragalus membranaceus Bunge or Astragalus membranaceus var. mongholicus (Bunge) Hsiao are among the most popular traditional medicinal plants due to their diverse therapeutic uses based on their tonic, antinephritic, immunostimulant, hepatoprotectant, diuretic, antidiabetic, analgesic, expectorant and sedative properties. Currently, the herb is produced or cultivated in ...

Journal: :Systematic biology 2000
M J Sanderson M F Wojciechowski

Phylogenetic analyses of large data sets pose special challenges, including the apparent tendency for the bootstrap support for a clade to decline with increased taxon sampling of that clade. We document this decline in data sets with increasing numbers of taxa in Astragalus, the most species-rich angiosperm genus. Support for one subclade, Neo-Astragalus, declined monotonically with increased ...

Journal: :applied biotechnology reports 0
azadeh taherian department of biology, school of science and agriculture, payame noor university of tehran, tehran, iran alireza jahangiri department of medicinal chemistry, school of pharmacy, ahwaz jundishapur university of medical sciences, ahwaz, iran forogh namjoyan department of pharmacognosy, school of phar-macy, ahwaz jundishapur university of medical sciences, ahwaz, iran seyed reza hajhosseini department of biology, school of science and agriculture, payame noor university of tehran, tehran, iran

melanin pigment plays a critical role in camouflage and   protection against harmful effects of solar radiation. melanogenesis is under   complex regulatory control by multiple agents. tyrosinase is a   multifunctional, which catalyzes the first two steps in mammalian   melanogenesis. in this study, inhibitory effects of astragalus fasciculifolius   and astragalus gypsicolus on diphenolase acti...

2018
Bronislava Butkutė Audronė Dagilytė Raimondas Benetis Audrius Padarauskas Jurgita Cesevičienė Vilma Olšauskaitė Nijolė Lemežienė

Only a few species of the large Astragalus genus, widely used for medicinal purposes, have been thoroughly studied for phytochemical composition. The aim of our research was to investigate the rarely studied species A. glycyphyllos L. and A. cicer L. for the distribution of mineral elements and phytochemicals in whole plants at two growth stages and in morphological fractions. We also investiga...

2017
Sinai Li Yibing Nong Qun Gao Jing Liu Yan Li Xiaoyun Cui Jie Wan Jinjin Lu Mingjie Sun Qian Wu Xiaolu Shi Haifeng Cui Weihong Liu Mingxue Zhou Lina Li Qian Lin

BACKGROUND Astragalus was broadly used for treating heart failure (HF) and arrhythmias in East Asia for thousands of years. Astragalus granule (AG), extracted from Astragalus, shows beneficial effect on the treatment of HF in clinical research. We hypothesized that administration of AG prevents the remodeling of L-type Ca2+ current (ICa-L) in HF mice by the downregulation of Ca2+/calmodulin-dep...

Journal: :American journal of physical anthropology 2010
Doug M Boyer Erik R Seiffert Elwyn L Simons

The ∼37 million-year-old Birket Qarun Locality 2 (BQ-2), in the Birket Qarun Formation of Egypt's Fayum Depression, yields evidence for a diverse primate fauna, including the earliest known lorisiforms, parapithecoid anthropoids, and Afradapis longicristatus, a large folivorous adapiform. Phylogenetic analysis has placed Afradapis as a stem strepsirrhine within a clade of caenopithecine adapifo...

Journal: :Collectanea Botanica 2023

Irán es el principal centro de especiación y endemismo Astragalus (Fabaceae), mayor género angiospermas en viejo mundo. Las áreas los hotspots del no son bien conocidos necesaria una evaluación detallada utilizando aproximaciones SIG. En este artículo, se estudian patrones distribución espacial endemismos la riqueza especies, análisis parsimonioso endemicidad (PAE por sus siglas inglés) interpo...

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