Search results for "ICEP"
showing 10 items of 423 documents
Incidence des graminées adventices sur l'ergot des céréales
2013
Several species of Claviceps, mainly Claviceps purpurea may develop during cereals growth in place of grains or on the grass weeds head. These fungi may produce sclerotia with alkaloids inside, unsafe for the whole harvest. In order to help growers and grain collect organizations to support good practices, several years trials have been followed up. Synthesis for those data allows to identify strong grass weeds incidence, mainly for black-grass and ryegrass on ergot of cereal contamination, multiplication and maintain.
Ventilatory chemosensitivity, cerebral and muscle oxygenation, and total hemoglobin mass before and after a 72-day mt. Everest expedition.
2014
Abstract. Cheung, Stephen S, Niina E. Mutanen, Heikki M. Karinen, Anne S. Koponen, Heikki Kyro ̈ la ̈ inen, Heikki O. Tikkanen, and Juha E. Peltonen. Ventilatory chemosensitivity, cerebral and muscle oxygenation, and total hemoglobin mass before and after a 72-day Mt. Everest expedition. High Alt Med Biol 15:331–340, 2014.— Background: We investigated the effects of chronic hypobaric hypoxic acclimatization, performed over the course of a 72-day self-supported Everest expedition, on ventilatory chemosensitivity, arterial saturation, and tissue oxygenation adaptation along with total hemoglobin mass (tHb-mass) in nine experienced climbers (age 37 – 6 years, _ VO 2peak 55 – 7mL $ kg - 1 $ min…
Über die mikrobiologische Umwandlung N-haltiger Substrate. 4. Mitt.: Über die mikrobiologische Umwandlung von 5-Hydroxyindol durch Claviceps purpurea…
1968
Aus 5-Hydroxyindol wird durch den Claviceps purpurea-Stamm 47 A 5-Hydroxytryptophan und ω-N-Acetyl-5-hydroxy-tryptophan, durch Cordyceps militaris ω-N-Acetyl-5-hydroxytryptophan und ω-N-Acetyl-serotonin, durch Aspergillus oryzae nur ω-N-Acetyl-serotonin in der Schuttelkultur gebildet. 5-Hydroxyindole, added to submerged cultures, is converted into 5-hydroxytryptophan and ω-N-acetyl-5-hydroxytryptophan by Claviceps purpurea strain 47 A; into ω-N-acetyl-5-hydroxytryptophan and ω-N-acetyl-serotonin by Cordiceps militaris; and only into-ω-N-acetyl-serotonin by Aspergillus oryzae.
Mechanisms of neuropathic pain and their importance in Fabry disease
2007
UNLABELLED One of the most prominent features of Fabry disease is neuropathic pain. Neuropathic pain occurs after neuronal damage. In contrast to inflammatory or trauma-related pain, which normally helps to maintain or restore body functions, neuropathic pain tends to become chronic, and must therefore be considered a 'pathological' pain. Neuropathic pain has usually been classified according to the aetiology of nerve damage: traumatic, inflammatory, cancer-related or metabolic (e.g. Fabry disease). However, use of this classification often results in inadequate therapy for neuropathic pain. Recent research has revealed distinct mechanisms that are responsible for neuropathic pain. These me…
RECRUITMENT OF BICEPS FEMORIS MUSCLE REGIONS AT DIFFERENT RUNNING SPEEDS
2017
Background The majority of hamstring strain injuries (HSIs) occur in the late swing phase of high-speed running when hamstrings work eccentrically. The proximal region of the biceps femoris (BF) seems to be the most common site of injury. Elongation of the fascicles in eccentric contractions is higher in the proximal region compared to the distal region of BF, but the neural background to this phenomenon is not clear. Objective To examine the region-specificity of BF muscle activity at different running speeds. Design Observational study. Running speeds were randomized. Setting Laboratory, amateur level. Participants Football players without acute injury/illness, and without HSI history wer…
Association between pain, central sensitization and anxiety in postherpetic neuralgia
2014
Background In postherpetic neuralgia (PHN), dorsal root ganglia neurons are damaged. According to the proposed models, PHN pain might be associated with nociceptive deafferentation, and peripheral (heat hyperalgesia) or central sensitization (allodynia). Methods In 36 PHN patients, afferent nerve fibre function was characterized using quantitative sensory testing and histamine-induced flare analysis. Psychological factors were evaluated with the Hospital Anxiety and Depression Scale (HADS), disease-related quality of life (QoL) with SF-36 and pain with the McGill questionnaire [pain rating index (PRI)]. The patients were also divided into subgroups according to the presence or absence of br…
ChemInform Abstract: 2-Sulfonyliminodihydropyrimidines: A Novel Class of Analgesic Compounds.
2009
A series of 2-sulfonyliminodihydropyrimidine derivatives have been synthesized and evaluated in vivo for their antinociceptive and anti-inflammatory activities. The results were compared with that of acetyl salicylic acid. Compounds 6Ab-d and 6Be displayed an interesting analgesic profile in the acetic acid-induced abdominal contractions test. Based on the results of the carrageenan-hind paw edema test, compound 6Af showed potential anti-inflammatory activity.
Chapter 21 Immunohistochemical evidence for a co-transmitter role of opioid peptides in primary sensory neurons
1988
Publisher Summary The purpose of this chapter is to answer several open questions regarding opioid peptides by using a highly sensitive light microscopic (LM) immunohistochemical approach. The chapter mentions the immunohistochemical evidence for a co-transmitter role of opioid peptides in primary sensory neurons. It introduces the concept that there is a functionally important tandem constellation of transmitters in a specific nociceptive population of primary sensory afferents consisting of (1) an inhibitory transmitter family, the opioid peptides, and (2) an excitatory transmitter family, the tachykinins. Small-diameter primary sensory neurons not only transmit nociceptive messages to ce…
Changes in Muscle Activity Patterns and Joint Kinematics During Gait in Hemophilic Arthropathy
2020
Hemophilic arthropathy is the result of repetitive intra-articular bleeding and synovial inflammation. In people with hemophilic arthropathy (PWHA), very little is known about the neural control of individual muscles during movement. The aim of the present study was to assess if the neural control of individual muscles and coordination between antagonistic muscle pairs and joint kinematics during gait are affected in PWHA. Thirteen control subjects (CG) walked overground at their preferred and slow velocity (1 m/s), and 14 PWHA walked overground at the preferred velocity (1 m/s). Joint kinematics and temporal gait parameters were assessed using four inertial sensors. Surface electromyograph…
Antinociceptive Effects of Turkish Endemic Eryngium kotschyi Boiss. Roots by Bioactivity Guided Fractionation
2010
Eryngium species (Apiaceae) are well known plants in ethnobotanical culture throughout world and also in Turkey. They are used as antitussive, diuretic as well as for analgesic and antiinflammatory purposes in traditional medicine. This study aimed to evaluate the antinociceptive activity of endemic Eryngium kotschyi Boiss. root extracts by bioguided fractionation. The antinociceptive activity of the extracts/fractions/compound was studied in mice using acetic acid induced writhing test and and hot plate test. The methanolic extract was sequentially partitioned with hexane, dichloromethane and water saturated n-butanol. Among the fractions, the n-BuOH fraction showed the most significant re…