Results 11 to 20 of about 199,674 (267)

Disentangling invasiveness and invasibility during invasion in synthesized grassland communities [PDF]

open access: yesNew Phytologist, 2003
•   An experiment with synthesized grassland communities was performed to identify plant traits that contribute to invasiveness and community traits that promote invasibility, and to study the relationship between, and the relative importance of, invasiveness and invasibility.
Milbau, Ann   +4 more
openaire   +3 more sources

Invasive and non-invasive mechanical ventilation [PDF]

open access: yesMedicine, 2012
Early recognition of patients who might potentially require ventilatory support is a key goal of critical care outreach programs and an important skill for all hospital medical staff. Decisions about the initiation and timing of invasive ventilation can be difficult and early discussion with critical care colleagues is essential.
Popat, Bhavesh, Jones, Andrew T.
openaire   +4 more sources

Corosolic Acid Attenuates the Invasiveness of Glioblastoma Cells by Promoting CHIP-Mediated AXL Degradation and Inhibiting GAS6/AXL/JAK Axis

open access: yesCells, 2021
Corosolic acid (CA), a bioactive compound obtained from Actinidia chinensis, has potential anti-cancer activities. Glioblastoma (GBM) is a malignant brain tumor and whether CA exerts anti-cancer activity on GBM remains unclear.
Li-Wei Sun   +6 more
doaj   +1 more source

Invasive and Non-invasive Neurostimulation for OCD

open access: yes, 2021
It becomes increasingly clear that (non-)invasive neurostimulation is an effective treatment for obsessive-compulsive disorder (OCD). In this chapter we review the available evidence on techniques and targets, clinical results including a meta-analysis, mechanisms of action, and animal research.
Bergfeld, Isidoor O.   +9 more
openaire   +3 more sources

Simplified minimally invasive invasive parathyroidectomy [PDF]

open access: yesThe Annals of The Royal College of Surgeons of England, 2011
We agree with Wong et al that minimally invasive parathyroidectomy (MIP) is a safe and effective option in selected patients (approximately 50% of those with primary hyperparathyroidism) but would like to comment on some aspects of methodology and conclusions as reported in their case series. The authors quote a reference from 20031 to support their
S P, Balasubramanian, B J, Harrison
openaire   +2 more sources

The Invasion of Alien Populations of Solanum elaeagnifolium in Two Mediterranean Habitats Modifies the Soil Communities in Different Ways

open access: yesPlants, 2023
We aimed to explore how the invasion of the alien plant Solanum elaeagnifolium affects soil microbial and nematode communities in Mediterranean pines (Pinus brutia) and maquis (Quercus coccifera).
Maria Karmezi   +3 more
doaj   +1 more source

Invasion/Invasive [PDF]

open access: yesEnvironmental Humanities, 2017
My garden is being invaded by Japanese knotweed, as are those of my neighbors and those of many people who live in other places far from its native East Asia. I keep it more or less under control by eliminating individual extrusions, but I know that I am engaged in an open-ended struggle rather than a campaign leading to possible victory.
openaire   +3 more sources

Adenomas hipofisários: relação entre invasividade e índice proliferativo tumoral Pituitary adenomas: relationship between invasiveness and proliferative cell nuclear index

open access: yesArquivos de Neuro-Psiquiatria, 2000
Analisamos 76 pacientes com adenomas hipofisários do ponto de vista clínico, radiológico e tratamento cirúrgico. Todos os casos foram estudados por imuno-histoquímica e em 49 pacientes foi pesquisado o anticorpo monoclonal PCNA.
OSWALDO INÁCIO DE TELLA JR   +2 more
doaj   +1 more source

“Non-invasive” brain stimulation is not non-invasive [PDF]

open access: yesFrontiers in Systems Neuroscience, 2013
The functions of the healthy brain can be studied in two main ways. Firstly, the changes in the brain's state can be measured using techniques such as EEG or functional MRI. Secondly, the activity of the brain can be disrupted through the use of brain stimulation. The famous experiments of Wilder Penfield and colleagues in the 1950s showed the power of
Nick J. Davis   +2 more
openaire   +7 more sources

Stem Cells in Pituitary Tumors: Experimental Evidence Supporting Their Existence and Their Role in Tumor Clinical Behavior

open access: yesFrontiers in Endocrinology, 2019
Although generally benign, pituitary tumors frequently show local invasiveness and resistance to pharmacological therapy. After the demonstration of the existence of pituitary gland stem cells, over the past decade, the presence of a stem cell ...
Giovanna Mantovani   +10 more
doaj   +1 more source

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