Sample records for 天然活度 (natural activity)

Sample records 1 - 10 shown.


TNFalpha-Polymorphismus bei Patienten mit Sepsis und Schilddrüsenkarzinomen

Rossbach, Christiane

Das Zytokin Tumornekrosefaktor a (TNFa) hat einen entscheidenden Anteil an der Entwicklung schwerer Komplikationen, wie septischer Schock und Multiorganversagen nach Entwicklung einer Sepsis. Eine Assoziation des TNF2-Allels mit einem erhöhten TNF a Spiegel und einer höheren Mortalitätsrate wurde i...

DRIVER (Chinese)


Structure-radical scavenging activity relationships of phenolic compounds from traditional Chinese medicinal plants

Cai, Y; Sun, M; Xing, J; Luo, Q; Corke, H

Traditional Chinese medicinal plants associated with anticancer contain a wide variety of natural phenolic compounds with various structural features and possessing widely differing antioxidant activity. The structure-radical scavenging activity relationships of a large number of representative phen...

DRIVER (Chinese)


Responses of streamflow to climate change in the northern slope of Tianshan Mountains in Xinjiang: A case study of the Toutun River basin

Li, Weihong; Chen, Yaning; Hao, Xingming; Huang, Xiang; Chen, Yapeng

A case study on the responses of streamflow to climate change in the Toutun River basin was carried out based on data analysis of streamflow, precipitation, and temperatures during the past 50 years. Temporal series of the streamflow change in the Toutun River basin was analyzed and tested using the...

DRIVER (Chinese)


På AI-teknikens axlar : Om kunskapssociologin och stark artificiell intelligens

Kåhre, Peter

This dissertation is concerned with Sociology’s stance in the debate on Strong Artificial Intelligence, i.e. such AI that is able to shape new knowledge without human interference. There is a need for sociologists to realize the difference between two approaches to constructing AI systems: Symbolic ...

DRIVER (Chinese)


On Microvascular Inflammation and Intestinal Leakage in Radiation Enteropathy

Röme, Andrada

Gastrointestinal tract damage is an insidious feature in patients undergoing radiotherapy. Microvascular inflammation, including leukocyte and platelet recruitment as well as epithelial barrier dysfunction, are considered to constitute key components in the pathophysiology of radiation-induced enter...

DRIVER (Chinese)


Contribution of chlorination to the mutagenic activity of drinking water extracts in Salmonella and Chinese hamster ovary cells.

Douglas, G R; Lebel, G; Nestmann, E R

The production of chlorinated by-products through chlorine disinfection of drinking water has been well documented. Natural organic precursors for these chemicals include fulvic and humic acids, the chlorination of which leads to the production of mutagenic compounds. Comparisons of extracts of raw ...

DRIVER (Chinese)


Characterization and quantification of ammonia-oxidizing archaea (AOA) and bacteria (AOB) in a nitrogen-removing reactor using T-RFLP and qPCR

Jin, Tao; Zhang, Tong; Yan, Qingmei

Using ammonia monooxygenase α-subunit (amoA) gene and 16S rRNA gene, the community structure and abundance of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) in a nitrogen-removing reactor, which was operated for five phases, were characterized and quantified by cloning, termina...

DRIVER (Chinese)


A potential antioxidant resource: Endophytic fungi from medicinal plants

Huang, WY; Cai, YZ; Xing, J; Corke, H; Sun, M

Medicinal plants and their endophytes are important resources for discovery of natural products. Several previous studies have found a positive correlation between total antioxidant capacity (TAC) and total phenolic content (TPC) of many medicinal plant extracts. However, no information is available...

DRIVER (Chinese)