Using the LANDIS model to evaluate forest harvesting and planting strategies under possible warming climates in Northeastern China

2008 ◽  
Vol 254 (3) ◽  
pp. 407-419 ◽  
Author(s):  
Rencang Bu ◽  
Hong S. He ◽  
Yuanman Hu ◽  
Yu Chang ◽  
David. R. Larsen
Keyword(s):  
Forest Harvesting ◽  
Northeastern China ◽  
Landis Model

Inhibition by Glaucocalyxin A of Aggregation of Rabbit Platelets Induced by ADP, Arachidonic Acid and Platelet-Activating Factor, and Inhibition of [3H]-PAF Binding

1992 ◽  
Vol 67 (04) ◽  
pp. 458-460 ◽  
Author(s):  
Zhang Bin ◽  
Long Kun
Keyword(s):  
Arachidonic Acid ◽  
Platelet Aggregation ◽  
Platelet Activating Factor ◽  
Northeastern China ◽  
Ethereal Extract ◽  
Ic50 Value ◽  
Rabbit Platelets ◽  
Ic50 Values ◽  
Induced Aggregation

SummaryGlaucocalyxin A is a new diterpenoid isolated from the ethereal extract of the leaves of Rabdosia japonica (Burm f) Hara var glaucocalyx (Maxim) Hara (Labiatae) collected in the northeastern China. When it was incubated with washed rabbit platelets, glaucocalyxin A inhibited ADP- or arachidonic acid-induced platelet aggregation with IC50 values of 4.4 μmol/1, 14.1 μmol/1 respectively. Glaucocalyxin A also inhibited PAF-induced aggregation of rabbit platelets which were refractory to ADP and arachidonic acid with an IC50 value of 13.7 μmol/1. Analysis of [3H]-PAF binding showed that glaucocalyxin A prevented [3H]-PAF binding to intact washed rabbit platelets with an IC50 value of 8.16 μmol/1, which was consistent with its inhibition of PAF-induced platelet aggregation.

Middle and Late Jurassic Radiolarians from Nadanhada Terrane of Eastern Heilongjiang Province, Northeastern China

2019 ◽  
Vol 23 (4) ◽  
pp. 291 ◽  
Author(s):  
Gang Li ◽  
Atsushi Matsuoka ◽  
Qun Yang ◽  
Jingeng Sha
Keyword(s):  
Late Jurassic ◽  
Northeastern China ◽  
Heilongjiang Province

A neo-diversity group of Oryza sativa L. ssp. Japonica has formed in northeastern China evaluated by large-effect SNPs

2018 ◽  
Vol 51 (2) ◽  
Author(s):  
Hong Gao ◽  
Quan Xu ◽  
Ming Zhong ◽  
Zhengjin Xu ◽  
Guomin Sui
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Northeastern China

Ramalina sekika (Ramalinaceae), a new species for the lichen flora of Russia from the Far East

2014 ◽  
Vol 48 ◽  
pp. 256-263 ◽  
Author(s):  
O. A. Kataeva
Keyword(s):  
Far East ◽  
Original Description ◽  
Morphological Characters ◽  
Northeastern China ◽  
Anatomical Structure ◽  
The Far East ◽  
First Time ◽  
A New Species ◽  
Independent Species ◽  
Lichen Flora

Ramalina sekika Asahina is reported for the first time from Russia from Sakhalin. It refers to the number of rare and poorly investigated species of the genus. Until now it was considered to be endemic to northeastern China. The original description and the location in the Far East are given, as well as the data on anatomical and morphological study of the Russian specimen. The differences in the anatomical structure of its thallus are discussed. A comparison of anatomical and morphological characters of R. sekika, R. pollinaria (Westr.) Ach. (European material), R. yasudae Räsänen has been made; the author considers them as independent species.

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