Ruilian Han

Zhejiang Sci-Tech University

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Zongsuo Liang

Zhejiang Sci-Tech University

Liang Zong-suo

Zhejiang Sci-Tech University

Dongfeng Yang

Zhejiang Sci-Tech University

Pengguo Xia

Zhejiang Sci-Tech University

Qiaojun Jia

Zhejiang Sci-Tech University

Xuemin Zhang

National Center of Biomedical Analysis

Renjun Mao

Yan'an University

Zongsuo Liang

Zhejiang Sci-Tech University

Yanfang Sun

Zhejiang Sci-Tech University

Jianwei Yang

Lanzhou University

Cooperative Institutions

Zhejiang Sci-Tech University

Northwest A&F University

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Institute of Soil and Water Conservation

Ministry of Water Resources of the People's Republic of China

Instituto de Medicina Tropical “Pedro Kourí”

Central South University

Shanghai Jiao Tong University

Tasly Holding Group (China)

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Seabuckthorn relative membrane conductivity and osmotic adjustment under drought stress

Xibei zhiwu xuebao (2003)

Ruilian Han Lixia Li Liang Zong-suo

Osmosis

Osmotic shock

Osmotic pressure

Water Stress

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Impact of fertilization on drought response in the medicinal herb Bupleurum chinense DC.: Growth and saikosaponin production

Industrial Crops and Products (2008)

Zaibiao Zhu Zongsuo Liang Ruilian Han Xin Wang

Water Stress

10.1016/j.indcrop.2008.08.002

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Citations (92)

Water content ABA and sprout character after transplanting seedling soil under drought

Acta Phytoecological Sinica (2002)

Sun Qun Liang Zong-suo Jianwei Yang Ruilian Han

Relationships among water status, endogenous Abscisic acid (ABA) and sprout rate of 4 species of transplanting seedlings, locust (Robinia pseudoacacia L.), Chinese seabuckthorn (Hippophae rhamnoides L.), Chinese pine (Pinus tabulaeformis), poplar (Populus simonii) were analyzed. The main results are: water deficit made water content, sprout rate, sprout growth rate, and survival rate decrease notably. ABA in bud and phloem of species was increased by soil drought and there were interrelated notable negative relationships between ABA and water content, sprout rate and survival rate. ABA in bud and phloem of seabuckthorn and Chinese pine was 5-10 times higher than in locust and poplar. Statistical analysis revealed interrelated significant relationships between sprout rate, survival rate and phloem water content.

Robinia

Transplanting

Hippophae rhamnoides

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Anticoagulant Activity of the Extracts from Different Part of Panax notoginseng(Burk.) F.H.Chen

Xibei zhiwu xuebao (2013)

Ruilian Han

The study was intended to illustrate the anticoagulant activity of different part(including root,leaf and flower) of Panax notoginseng.The prothrombin time(PT) assay was introduced to evaluate the anticoagulant activity of the 70% methanol extracts of root,leaf and flower of P.notoginseng as well as the various saponins separated from the root and leaf by macroporous resin.The results were submitted as follows:(1)At the concentration of 20 mg/mL,the PT values of 70% methanol extracts of root,leaf and flower of P.notoginseng were much higher than blank control and positive control.The PT values of extracts of leaf and flower were significantly higher than that of root extract.(2)According to the test of dose-effect relationship,20(S)-protopanaxadiol saponins(PDS) separated from root(R-50,50% ethanol extract of root) and leaf(L-50,50% ethanol extract of leaf) showed a much higher PT value than that of other samples [20(s)-protopanaxatriol saponins(PTS) separated from root(R-30) and leaf(L-30),P.notoginseng saponins(PNS) and notoginseng leaf saponins(NLS)],especially when the concentration was under 25 mg/mL;(3)The PT value of L-50 was always higher than that of R-50 with a concentration.These results indicated that leaf and flower possess stronger anticoagulant activity among the different part of P.notoginseng.And the PDS from leaf,showed the strongest anticoagulant activity,may be the potential anticlotting drug.

Panax notoginseng

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Inhibitory activities of Ranunculus japonicus Thunb. ethanol extract against hepatitis B virus

Journal of Medical Virology (2022)

Minhui Luo Zhuohang Chen Miaoya Liu Qian Liang Ruilian Han

The chronic hepatitis B virus (HBV) infection is a worldwide public health problem, which cannot be cured by current therapeutics due to the persistence of viral CCC DNA in the infected hepatocytes. Screening from medicinal herbs for anti-HBV activities showed that the ethanol extract from Ranunculus japonicus Thunb. could decrease the production of HBV e antigen (HBeAg). Further study showed that the extract had no effect on core protein expression but significantly reduced the efficiency of viral capsid assembly. The levels of viral pgRNA and total core DNA were not affected significantly. However, the ratio of RC DNA/SS DNA decreased, indicating that the conversion of RC DNA from SS DNA was delayed by the extract. More interestingly, though similar levels of RC DNA were accumulated, the CCC DNA level and its formation efficiency were reduced significantly, which was also consistent with the decreased level of HBeAg, indicating that R. japonicus Thunb. extract could inhibit the CCC DNA formation. Together, this study found that R. japonicus Thunb. extract could inhibit HBV replication at multiple steps, especially showed significant inhibitory effects on capsid assembly and CCC DNA formation.

HBeAg

10.1002/jmv.27621

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Resource sustainability and challenges: Status and competitiveness of international trade in licorice extracts under the Belt and Road Initiative

Global Ecology and Conservation (2022)

Yuxuan Han Xinru Pang Xuemin Zhang Ruilian Han Zongsuo Liang

Licorice extract is widely used in medicine, food, pasture, and cosmetic industries. Its growing demand and limited wild licorice resources will create a huge gap between supply and demand. In the context of Belt and Road Initiative, a new pattern of international trade in licorice extracts has been formed. This paper analyzes the current situation of global trade of licorice extracts, and uses the latest available trade data to analyze the international trade competitiveness of major licorice extracts exporters in three aspects: market share (MS), trade competitiveness (TC), and revealed symmetric comparative advantage (RSCA). It is found that three categories of international competitive advantages can be categorized into three factors, which are the consumer market advantage, processing technology advantage and resource advantage of licorice. In addition, based on the research perspective of China, the current situation of Chinese licorice resources and international trade is analyzed to provide an early warning to prevent the tragedy of decreasing global licorice resources spreading around the world. Meanwhile, it also provides suggestions to ensure the sustainable development of licorice resources.

10.1016/j.gecco.2022.e02014

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Citations (16)

Investigation on water consumption characteristics and water use efficiency of poplar under soil water deficits on the Loess Plateau

Colloids and Surfaces B Biointerfaces (2006)

Zongsuo Liang Jian-Wei Yang Hongbo Shao Ruilian Han

Water Use Efficiency

Loess plateau

Water use

Water consumption

10.1016/j.colsurfb.2006.07.008

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Citations (64)

Water physiological ecology characteristics and community biomass of Lespedeza davurica under different habitats in gully areas of Loess Plateau.

Xibei zhiwu xuebao (2009)

Jin ShuJing Ruilian Han Liang Zong-suo

This paper studied the characteristics of water physiological ecology and community biomass of Lespedeza davurica under four different habitats of the Loess Plateau in North Shaanxi.The typical habitats were classified with Sunny,Semi-sunny,Shade,Semi-shade.The results showed that the daily transpiration intensity of Lespedeza davurica changed into the unimodal curve in all four habitats.The curves are stronger in the morning and reached the peak at 13:00,during the afternoon,these values of transpiration all reduced in different extents.The mean water content in 0～200 cm soil layer was 12.34%(Shade),11.29%(Semi-sunny),11.15%(Semi-shade),8.96%(Sunny),respectively.Remarkable relationships were found between leaf RWC,WSD and soil water content.The aboveground biomass of Lespedeza davurica in different stage was in order of ShadeSemi-shadeSemi-sunnySunny,but the root biomass was in order of Sunny(447.39 g/m2)Semi-sunny(409.12 g/m2)Semi-shade(344.92 g/m2)Shade(217.01 g/m2).There is a close relationship between the site type and the eco-physiology character such as the water using and biomass of Lespedeza davurica.

Lespedeza

Loess plateau

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Physiological response of subshrubs Lespedeza daurica and Artemisia sacrorum in Loess plateau to drought stress of soil.

Zhiwu ziyuan yu huanjing (2013)

Cai Ma Ruilian Han Jin ShuJing Ying Guo Liang Zong-suo

Loess plateau

Lespedeza

Drought stress

Artemisia