Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 11

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Properties of Na+ currents in muscle and skin vasoconstrictor sympathetic neurones in rats

100%
Rola R., Szulczyk P.
Acta Neurobiologiae Experimentalis
|
1999
|
tom 59
|
nr 3
2

Modulation of Caplus channel current by µ opioid receptors in prefrontal cortex pyramidal neurons in rats

81%
Rola R., Jarkiewicz M., Szulczyk P.
Acta Neurobiologiae Experimentalis
|
2008
|
tom 68
|
nr 1
Our work assesses the effects of µ opioid receptor activation on high-threshold Ca2+/Ba2+ currents in freshly dispersed pyramidal neurons of the medial prefrontal cortex in rats. Application of the specific µ receptor agonist (D-Ala2, N-Me-Phe4, Gly5-ol)-enkephalin (DAMGO) at 1 µM decreased Ca2+ current amplitudes from 0.72 to 0.49 nA. The effect was abolished by naloxone and ω-Conotoxin GVIA. Inhibition was not abolished by strong depolarisation of the cell membrane. In addition, a macroscopic Ba2+ current recorded in cell-attached configuration was inhibited when DAMGO was applied outside the patch pipette. An adenylyl cyclase inhibitor (SQ 22536) and a protein kinase A inhibitor (H-89) decreased Ca2+ current amplitude. Moreover, the inhibitory effect of µ opioid receptors on Ca2+ currents required the activation of protein kinase A. We conclude that activation of µ opioid receptors in medial prefrontal cortex pyramidal neurons inhibits N type Ca2+ channel currents, and that protein kinase A is involved in this transduction pathway.
3

Neuron czuciowy bolowy

81%
Szulczyk P., Rola R., Szulczyk B., Witkowski G.
Postępy Higieny i Medycyny Doświadczalnej
|
2002
|
tom 56
|
nr 3
361-375
4
Content available remote

Effect of cyclic adenosine monophosphate on the G protein-dependent inward rectifier Kplus-like channel current in medial prefrontal cortex pyramidal neurons

81%
Witkowski G., Rola R., Szulczyk P.
Journal of Physiology and Pharmacology
|
2012
|
tom 63
|
nr 5
5
Content available remote

Transcription factor GATA3 expression is induced by GLS2 overexpression in a glioblastoma cell line but is GLS2-independent in patient-derived glioblastoma

61%
Majewska E., Rola R., Barczewska M., Marquez J., Albrecht J., Szeliga M.
Journal of Physiology and Pharmacology
|
2017
|
tom 68
|
nr 2
6

Influence of repetitive transcranial magnetic stimulation on motor function in Parkinson's disease

61%
Rakowicz M., Antczak J., Derejko M., Rola R., Inglot E., Tarnecka B.
Acta Neurobiologiae Experimentalis
|
2007
|
tom 67
|
nr 3
7
Content available remote

The incidence of sleep apnea in patients with stroke or transient ischemic attack

61%
Wierzbicka A., Rola R., Wichniak A., Richter P., Ryglewicz D., Jernajczyk W.
Journal of Physiology and Pharmacology. Supplement
|
2006
|
tom 57
|
nr 4
385-390
Disorders of breathing during sleep are defined as cessation or reduction of air flow thorough the upper airway, accompanied by a decrease of oxygen saturation. The results of many studies underline the association between sleep-disordered breathing (SDB) and cerebrovascular disorders. SDB, mostly obstructive sleep apnea syndrome (OSAS), is believed to be an independent risk factor of stroke and is related to poor outcome and increased long-term stroke mortality. The present study evaluated the frequency of SDB in patients with stroke or transient ischemic attack transient ischemic attack. We studied 43 patients (mean age 68.5 ±11.0), which included 35 males and 8 females, with acute stroke (n=37) and transient ischemic attack (n=6). The assessment included body mass index (BMI), age, cardiovascular risk factors, and localization of stroke. All patients underwent all-night screening for SDB with a portable 8-channel recorder. The apnea/hypopnea index (AHI) for the whole group was 13.3 ±15.2. AHI <5 was found in 16 patients. Overall, SDB was present in 27 (62.8%) patients with stroke and transient ischemic attack, stratified into those with AHI 5-10, (10 patients), 10-20 (8 patients), and AHI>20 (9 patients). In 15 patients, there was an increase in AHI 5 on assuming the supine position. The patients’ mean BMI was 27.8 ±4.7. The analysis of BMI, age, and localization of stroke was not sufficient to identify patients with high risk for SDB. We submit that overnight screening for SDB should be routinely performed in every patient after stroke and transient ischemic attack and it should become a diagnostic tool in neurological departments.
8
Content available remote

Sleep related breathing disorders in patients with ischemic stroke and transient ischemic attacks: respiratory and clinical correlation

61%
Rola R., Wierzbicka A., Wichniak A., Jernajczyk W., Richter P., Ryglewicz D.
Journal of Physiology and Pharmacology. Supplement
|
2007
|
tom 58
|
nr 5
9
Content available remote

Sleep disordered breathing and recurrence of cerebrovascular events, case-fatality, and functional outcome in patients with ischemic stroke or transient ischemic attack

61%
Rola R., Jarosz H., Wierzbicka A., Wichniak A., Richter P., Ryglewicz D., Jernajczyk W.
Journal of Physiology and Pharmacology. Supplement
|
2008
|
tom 59
|
nr 6
615-621
10

Motor cortex excitability threshold and silent period evoked by transcranial magnetic stimulation in spinocerebellar ataxia

51%
Rakowicz M., Rola R., Derejko M., Zdzieniecka E., Poniatowska R., Sulek A., Szirkowiec W., Inglot E., Niewiadomska M.
Acta Neurobiologiae Experimentalis
|
2005
|
tom 65
|
nr 3
11

Hawortia - modna roslina retro

50%
Rola R.
Kwiaty
|
2000
|
nr 2
4-5
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.