Results 31 to 40 of about 161,553 (288)

The role of EGFR double minutes in modulating the response of malignant gliomas to radiotherapy. [PDF]

open access: yes, 2017
EGFR amplification in cells having double minute chromosomes (DM) is commonly found in glioblastoma multiforme (GBM); however, how much it contributes to the current failure to treat GBM successfully is unknown.
Atkin, Naomi   +16 more
core   +1 more source

Application of compost in spruce forests: effects on soil respiration, basal respiration and microbial biomass

open access: yesForest Ecology and Management, 2002
Compost from separated organic household waste contains considerable amount of nutrients such as N, P, K, Mg and Ca and may be used for amelioration of degraded forest soils. Our objective was to assess the effect of compost application on soil respiration, soil basal respiration and soil microbial biomass of two mature Norway spruce plantations in ...
Borken, W., Muhs, A., Beese, F.
openaire   +2 more sources

Metformin induces distinct bioenergetic and metabolic profiles in sensitive versus resistant high grade serous ovarian cancer and normal fallopian tube secretory epithelial cells. [PDF]

open access: yes, 2017
Metformin is a widely used agent for the treatment of diabetes and infertility, however, it has been found to have anti-cancer effects in a variety of malignancies including high grade serous ovarian cancer (HGSC).
Aspuria, Paul-Joseph P   +6 more
core   +1 more source

The influence of long-term organic and mineral fertilization on soil organic matter

open access: yesSoil and Water Research, 2008
Parameters evaluating soil organic matter quantity (organic C and N content) and quality (hot water extractable C content, aliphatic compounds, microbial biomass C content, basal respiration activity) were determined in soils differently fertilized (NPK -
Tomáš Šimon
doaj   +1 more source

Loss of α-Synuclein Does Not Affect Mitochondrial Bioenergetics in Rodent Neurons. [PDF]

open access: yes, 2017
Increased α-synuclein (αsyn) and mitochondrial dysfunction play central roles in the pathogenesis of Parkinson's disease (PD), and lowering αsyn is under intensive investigation as a therapeutic strategy for PD. Increased αsyn levels disrupt mitochondria
Bendor, Jacob T   +9 more
core   +1 more source

Temperature sensitivity and basal rate of soil respiration and their determinants in temperate forests of North China.

open access: yesPLoS ONE, 2013
The basal respiration rate at 10°C (R10) and the temperature sensitivity of soil respiration (Q10) are two premier parameters in predicting the instantaneous rate of soil respiration at a given temperature.
Zhiyong Zhou, Chao Guo, He Meng
doaj   +1 more source

Aliphatic compounds, organic C and N and microbial biomass and its activity in long-term field experiment

open access: yesPlant, Soil and Environment, 2005
The content of aliphatic compounds, hydrophobicity index, organic C and N content and the microbial biomass and respiration activity were analysed in soil samples originating from different plots of a long-term field experiment (variants: nil, NPK ...
T. Šimon
doaj   +1 more source

Environmental assay on the effect of poultry manure application on soil organisms in agroecosystems [PDF]

open access: yes, 2012
This paper reports the effects produced on the organisms of the soil (plants, invertebrates and microorganisms), after the application of two types of poultry manure (sawdust and straw bed) on an agricultural land.
Alonso   +20 more
core   +2 more sources

Effects of tramadol on respiration and basal metabolism

open access: yes, 2022
Estudiamos la acción del Tramadol (un potente analgésico), en ratones, sobre el centro respiratorio y el metabolismo; como parámetros tomamos el volumen respiratorio minuto y el metabolismo basa!. Encontramos que las variaciones de ambos parámetros guardan estrecha relación y tanto el volumen minuto respiratorio como el metabolismo basal se incrementan
Castañeda, Benjamin   +3 more
openaire   +1 more source

Blood-based bioenergetic profiling is related to differences in brain morphology in African Americans with Type 2 diabetes. [PDF]

open access: yes, 2018
Blood-based bioenergetic profiling has promising applications as a minimally invasive biomarker of systemic bioenergetic capacity. In the present study, we examined peripheral blood mononuclear cell (PBMC) mitochondrial function and brain morphology in a
Freedman, Barry I   +6 more
core  

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