Results 301 to 310 of about 3,316,815 (349)

Reactive oxygen species and their applications toward enhanced lipid accumulation in oleaginous microorganisms.

Bioresource Technology, 2020
Oleaginous microorganisms are among the most promising alternative sources of lipids for oleochemicals and biofuels. However, in the course of lipid production, reactive oxygen species (ROS) are generated inevitably as byproducts of aerobic metabolisms ...
Sai Zhang, Yaodong He, B. Sen, Guangyi Wang   +3 more
semanticscholar   +1 more source

Biomolecular transitions and lipid accumulation in green microalgae monitored by FTIR and Raman analysis.

Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, 2020
Fourier transform infrared (FTIR) and Raman spectroscopic techniques were employed to analyze the biomolecular transitions and lipid accumulation in three freshwater green microalgal species, Monoraphidium contortum (M. contortum), Pseudomuriella sp. and
C Esther Elizabeth Grace, P Kiruthika Lakshmi, S Meenakshi, S. Vaidyanathan, S Srisudha, M Briget Mary   +5 more
semanticscholar   +1 more source

Neutral Lipid Accumulation in Macrophages During Lipid-Induced Macrophage Growth

Journal of Leukocyte Biology, 1989
Abstract We previously reported that lipids such as cholesterol esters, triglycerides, and some phospholipids that are components of cell membranes or serum lipoproteins induced the growth of mouse peritoneal macrophages in vitro. Here, we report that macrophage growth was directly induced by lipids without any soluble factors and that ...
S, Yui, M, Yamazaki
openaire   +2 more sources

Enhanced extracellular lipid accumulation in acidic environments

Current Opinion in Lipidology, 2006
Binding of apolipoprotein B-100-containing lipoproteins (VLDL, IDL, and LDL) to proteoglycans and modifications of the lipoproteins, whether bound or unbound, are key processes in atherogenesis. The complex interplay between binding and modification has been studied at neutral pH conditions.
Katariina, Oörni, Petri T, Kovanen
openaire   +2 more sources

The effect of stress environment towards lipid accumulation in microalgae after harvesting

, 2020
Microalgae have been recognized as a potential feedstock for biodiesel production due to their fast growth rate and ability to accumulate lipid within their cells.
Zhia Lerc Poh, W. Kadir, M. Lam, Y. Uemura, U. Suparmaniam, Jun-Wei Lim, P. Show, K. T. Lee   +7 more
semanticscholar   +1 more source

Effects of microplastics on growth, phenanthrene stress, and lipid accumulation in a diatom, Phaeodactylum tricornutum.

Environmental Pollution, 2019
Most laboratory studies have focused on the effects of nanoplastics instead of plastics at the micrometer scale, which are the major microplastics (MPs) discarded in marine environments.
Yahong Guo, Wei‐chun Ma, Jiji Li, Wei Liu, P. Qi, Yingying Ye, B. Guo, Jianshe Zhang, Chengkai Qu   +8 more
semanticscholar   +1 more source

Lipids easy to accumulate in the liver and lipids hard to accumulate in it

Nutrition Research, 1997
Abstract Accumulation of lipids in the liver, fatty acid composition and molecular species of serum and hepatic triglycerides were investigated after rats were raised for 4 weeks with diets containing beef powder and 12% level of various lipids. Some diagnostic parameters in the serum and acetyl-CoA carboxylase and peroxisomal β-oxidation activities ...
Satoshi Kawahara, Kaori Inoue, Toshiya Hayashi, Yasuhisa Masuda, Tatsumi Ito   +4 more
openaire   +1 more source

Enhanced microalgal growth and lipid accumulation by addition of different nanoparticles under xenon lamp illumination.

Bioresource Technology, 2019
In this study, the growth and lipid accumulation of Scenedesmus sp. using different nanoparticles and light sources were investigated. Xenon lamp can produce a broad illumination spectrum, and exhibited better performance than light-emitting diode.
H. Ren, Yingqi Dai, Fan-ying Kong, D. Xing, Lei Zhao, N. Ren, Jun Ma, Bing-feng Liu   +7 more
semanticscholar   +1 more source

PM2.5 aggravates the lipid accumulation, mitochondrial damage and apoptosis in macrophage foam cells.

Environmental Pollution, 2019
Epidemiological evidence showed that the particulate matter exposure is associated with atherosclerotic plaque progression, which may be related to foam cell formation, but the mechanism is still unknown.
Jiangyan Liu, Shuang Liang, Zhou Du, Jingyi Zhang, Baiyang Sun, Tong Zhao, Xiaozhe Yang, Yanfeng Shi, Junchao Duan, Zhiwei Sun   +9 more
semanticscholar   +1 more source

Curcuma wenyujin rhizomes extract ameliorates lipid accumulation

Fitoterapia
Curcuma wenyujin (C. wenyujin) is a medicinal plant that is traditionally used to treat blood stagnation, liver fibrosis, pain, and jaundice. In this study, we examined the effect of C. wenyujin rhizome extract on hepatic lipid accumulation both in vivo and in vitro. We found that the petroleum ether fraction of C.
Hong, Wang, Lijia, Chen, Ruiyu, Zhang, Guanying, Zhang, Jingwen, Liu, Fujiang, Guo   +5 more
openaire   +2 more sources