Membrane hyperpolarization removes inactivation of Ca2+ channels, leading to Ca2+ influx and subsequent initiation of sperm motility in the common carp

…, S Damjanovich, L Balkay, L Trón… - Proceedings of the …, 2000 - National Acad Sciences
Change of osmolality surrounding spawned sperm from isotonic to hypotonic causes the
initiation of sperm motility in the common carp. Here we show that membrane-permeable cAMP …

Serial noninvasive in vivo positron emission tomographic tracking of percutaneously intramyocardially injected autologous porcine mesenchymal stem cells modified …

…, J Blanco, T Marian, L Trón… - Circulation …, 2008 - Am Heart Assoc
Background— Porcine bone marrow-derived mesenchymal stem cells (MSCs) were stably
transfected with a lentiviral vector for transgene expression of the trifusion protein renilla …

18F-FDG PET detection of lymph node metastases in medullary thyroid carcinoma

…, G Dabasi, I Sinkovics, P Ágoston, L Trón - Journal of Nuclear …, 2002 - Soc Nuclear Med
Postsurgically elevated or increasing serum calcitonin levels strongly suggest the presence
of residual or recurrent medullary thyroid carcinoma (MTC). Several imaging modalities (…

Effects of vinpocetine on the redistribution of cerebral blood flow and glucose metabolism in chronic ischemic stroke patients: a PET study

…, S Lehel, T Márián, T Molnár, S Szakáll, L Trón… - Journal of the …, 2005 - Elsevier
The pharmacological effects of the neuroprotective drug vinpocetine, administered intravenously
in a 14-day long treatment regime, on the cerebral blood flow and cerebral glucose …

Cortical projection of peripheral vestibular signaling

…, L Mikó, E Berényi, I Sziklai, L Trón… - Journal of …, 2003 - journals.physiology.org
The cerebral projection of vestibular signaling was studied by using PET with a special
differential experimental protocol. Caloric vestibular stimulation (CVS)-induced regional cerebral …

Role of ion channels and membrane potential in the initiation of carp sperm motility

…, S Morisawa, ZT Krasznai, L Trón… - Aquatic Living …, 2003 - cambridge.org
The exposure of freshly spawned, immotile carp sperm to hypoosmotic media triggers the
initiation of calcium-dependent flagellar motility. Intracellular calcium concentration has been …

Role of the Na+/Ca2+ exchanger in calcium homeostasis and human sperm motility regulation

…, Z Hernádi, Z Fazekas, L Trón… - Cell motility and the …, 2006 - Wiley Online Library
A number of cell functions, such as flagellar beating, swimming velocity, acrosome reaction,
etc., are triggered by a Ca 2+ influx across the cell membrane. For appropriate physiological …

Detection of prostate cancer with 11C-methionine positron emission tomography

G Tóth, Z Lengyel, L Balkay, MA Salah, L Tron… - The Journal of …, 2005 - Elsevier
PURPOSE: We studied the detection of primary prostate cancer with positron emission
tomography (PET) using 11 C-labeled methionine (MET) in patients with increased prostate …

[HTML][HTML] Fluorescence energy transfer and membrane potential measurements monitor dynamic properties of cell membranes: a critical review

…, S Damjanovich, SA Mulhern, L Trón - Progress in biophysics and …, 1987 - Elsevier
1. Antigen Proximity Measurements in Plasma Membranes 2. Fluorescence Resonance Energy
Transfer (FRET) as a Tool for Studying the Topography of Cell Membrane Components (…

Partial breast irradiation with interstitial 60CO brachytherapy results in frequent grade 3 or 4 toxicity. Evidence based on a 12-year follow-up of 70 patients

…, G Liszkay, I Repa, L Galuska, L Trón… - International Journal of …, 2004 - Elsevier
PURPOSE: To investigate the radiation-induced toxicity and cosmesis of brachytherapy (BT)
alone in early stage breast cancer. METHODS AND MATERIALS: A total of 70 women …