Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Porta Sepp |
** = Publikationen gelistet in SCI/SSCI/Pubmed
2021
Abstract (Zeitschrift)
** Kisters, K; Moser, M; Opresnik, S; Seibert, F; Porta, S
PARACHUTING - BUNGEE - MENTAL STRAIN WITH DISSIMILAR CARDIAC AND METABOLIC IMPACT
J HYPERTENS. 2021; 39: E253-E254.-Vascular Annual Meeting; AUG 18 - 21, 2021; San Diego, USA.
[Oral Communication]
Web of Science
2020
Originalarbeit (Zeitschrift)
** Porta, S; Schertler, M; Opresnik, S; Gell, H; Kisters, K; Tiesenhausen, C; Stossier, H; Worgotter, J; Moser, M; Schwendenwein, M
Do increased levels of ionized Mg in blood influence subsequent physical exertion? A survey of 320 cadets.
TRACE ELEM ELECTROLY. 2020; 37(1): 23-32.
Doi: 10.5414/TEX01583
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2019
Originalarbeit (Zeitschrift)
** Opresnik, S; Porta, S; Kypta, G; Wonisch, W; Stossier, G; Kisters, K
An intensive mental coaching period also incites interactive changes in metabolic parameters and electrolytes - a peculiar role for Mg
TRACE ELEM ELECTROLY. 2019; 36(1): 4-7.
Doi: 10.5414/TEX01540
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** Porta, S; Lackner, HK; Opresnik, S; Gell, H; Negreanu-Pirjol, T; Bratu, MM; Kisters, K; Walzl, M; Tiesenhausen, C
Acute oral application of a magnesium amino acid compound: Significant improvement of individual performance in sports
TRACE ELEM ELECTROLY. 2019; 36(1): 8-12.
Doi: 10.5414/TEX01534
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** Porta, S; Meryn, S; Kisters, K; Gell, H; Moser, M; Worgotter, J; Frosch, J; Opresnik, S
Retention of blood oxygen and loss of tissue Mg is proportional to sympathetic activity-practical consequences
TRACE ELEM ELECTROLY. 2019; 36(2): 68-72.
Doi: 10.5414/TEX01571
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Abstract (Zeitschrift)
** Kisters, K; Opresnik, S; Moser, M; Gell, H; Worgotter, J; Kastner, A; Groeber, U; Porta, S
CHARACTERISTIC CHANGES OF IONIZED MAGNESIUM IN MENTAL AND PHYSICAL EXERTION-DEDUCTIONS
J HYPERTENS. 2019; 37: E249-E249.
Doi: 10.1097/01.hjh.0000573180.21668.44
[Poster]
Web of Science
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2018
Originalarbeit (Zeitschrift)
** Gasser, R; Gasser, S; Roessl, U; Machler, H; Yates, A; Porta, S
Na+/Ca++ exchanger gene expression during experimental ischemia is differentially regulated by beta-blockers
TRACE ELEM ELECTROLY. 2018; 35(1): 1-7.
Doi: 10.5414/TEX01493
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2017
Originalarbeit (Zeitschrift)
** Porta, S; Negreanu-Pirjol, T; Moser, M; Gell, H; Kisters, K; Stossier, H; Stossier, G; Papousek, I; Hahn, C; Schmid-Zalaudek, K; Gasser, R; Bratu, MM
Mental strain: Magnesium increase along with stress-markers is relative
TRACE ELEM ELECTROLY. 2017; 34(4): 154-158.
Doi: 10.5414/TEX01491
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2016
Originalarbeit (Zeitschrift)
** Moser, M; Porta, S; Pichlkastner, K; Gell, H; Wager, M; von Ehrlich, B; Kisters, K
Metabolism of persons with low Mg levels shows inadequate management of both mental provocation and physical load
TRACE ELEM ELECTROLY. 2016; 33(1):
Doi: 10.5414/TEX01406
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** Porta, S; Moser, M; Jennetten, B; Strempfl, A; Gell, H; Wager, M; von Ehrlich, B; Kisters, K
Significant changes of electrolytes in metabolically fatigued farmers after 1 year of improving their work plan
TRACE ELEM ELECTROLY. 2016; 33(1):
Doi: 10.5414/TEX01414
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2015
Originalarbeit (Zeitschrift)
** Pamminger, N; Porta, S; Gell, H; Fabian, H; Stossier, H; Kisters, K
Changes in ionized Mg and blood gases in smokers by moderate excitement - a staff health survey
TRACE ELEM ELECTROLY. 2015; 32(2): 86-90.
Doi: 10.5414/TEX01371
Web of Science
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** Pamminger, N; Porta, S; Gell, H; Fabian, H; Stossier, H; Kisters, K
Jobs with mostly mental workload may lead to difficulties in oxygen and magnesium liberation into tissues - a staff health survey
TRACE ELEM ELECTROLY. 2015; 32(1): 1-7.
Doi: 10.5414/TEX01364
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** Porta, S; Pamminger, N; Gell, H; Pichlkastner, K; Viebahn, I; Fabian, H; Kisters, K
Significant changes in blood stress markers and subjective pain consciousness after 30 days of Mg substitution
TRACE ELEM ELECTROLY. 2015; 32(4): 174-180.
Doi: 10.5414/TEX01397
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** Porta, S; Stossier, H; Gell, H; Moser, M; Pamminger, N; Kisters, K
Provoked metabolic- and Mg changes in CFS patients and in a healthy Mg substituted group - a quantitative survey
TRACE ELEM ELECTROLY. 2015; 32(3): 105-111.
Doi: 10.5414/TEX01375
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2013
Originalarbeit (Zeitschrift)
** Porta, S; Gell, H; Pichlkastner, K; Porta, J; von Ehrlich, B; Vormann, J; Rinner, E; Nievoll, J; Kisters, K;
Evidence of progress and success of Mg substitution by correlating Mg dynamics and metabolic parameters.
TRACE ELEM ELECTROLYTES. 2013; 30(3): 87-93.
Doi: 10.5414/TEX01297
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** Porta, S; Gell, H; Pichlkastner, K; Porta, J; von Ehrlich, B; Vormann, J; Stossier, H; Kisters, K;
A system of changes of ionized blood Mg through sports and supplementation.
TRACE ELEM ELECTROLYTES. 2013; 30(3): 105-107.
Doi: 10.5414/TEX01298
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** Stossier, H; Porta, S; Gell, H; Porta, J; Kisters, K;
The effects of antioxidative treatment upon electrolyte and metabolic reactions of a chronically stressed group.
TRACE ELEM ELECTROLYTES. 2013; 30(1): 1-6.
Doi: 10.5414/TEX01254
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2012
Originalarbeit (Zeitschrift)
** Bratu, MM; Doroftei, E; Negreanu-Pirjol, T; Hostina, C; Porta, S;
Determination of Antioxidant Activity and Toxicity of Sambucus nigra Fruit Extract Using Alternative Methods.
FOOD TECHNOL BIOTECHNOL. 2012; 50(2): 177-182.
[OPEN ACCESS]
Web of Science
** Porta, S; Gell, H; Holzer, J; Porta, J; Gasser, R; Kisters, K;
Diagnostic and prognostic role of the Ca/Mg (ion.) quotient in sport.
TRACE ELEM ELECTROLYTES. 2012; 29(4): 227-231.
Doi: 10.5414/TEX01243
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** Porta, S; Gell, H; Kastner, A; Durnig, A; Porta, J; Kisters, K;
Metabolic changes in Mg-deficient village counselors after a session.
TRACE ELEM ELECTROLYTES. 2012; 29(3): 194-200.
Doi: 10.5414/TE0X1241
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** Porta, S; Gell, H; Sadjak, KA; Bacher, H; Kisters, K;
Metabolic changes and hypomagnesiemia.
TRACE ELEM ELECTROLYTES. 2012; 29(3): 206-211.
Doi: 10.5414/TE0X1251
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2011
Originalarbeit (Zeitschrift)
** Porta, S; Kisters, K; Korisek, G; Desch, G; Porta, J; Gell, H
Differences in electrolyte mismanagement between normotonic and hypertonic Type 2 diabetics detectable by correlative capillary blood evaluation
TRACE ELEM ELECTROLYTES. 2011; 28(1): 31-36.
Doi: 10.5414/TEP28031
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** Porta, S; Walzl, M; Kisters, K; Korisek, G; Pichlkastner, K; Gell, H; Porta, J
The role of ionized magnesium in metabolic changes during 54 hours of exhaustive sleep deprivation - a case report
TRACE ELEM ELECTROLYTES. 2011; 28(2): 83-87.
Doi: 10.5414/TEP213083
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2010
Originalarbeit (Zeitschrift)
** Porta, S; Korisek, G; Machan, B; Gaggi, H; Desch, G; Porta, J; Schappacher, G; Kisters, K
Changes in electrolyte and metabolic interactions below the hypomagnesemic threshold in Type 2 diabetics
TRACE ELEM ELECTROLYTES. 2010; 27(3): 119-124.
Doi: 10.5414/TEP27119
Web of Science
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** Porta, S; Pichlkastner, K; Gell, H; Desch, W; Schappacher, W; Porta, J; Bratu, MM
Interdependencies of electrolyte- and metabolic parameters can characterize handicaps and predict success probability in sports
TRACE ELEM ELECTROLYTES. 2010; 27(3): 103-109.
Doi: 10.5414/TEP27101
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2009
Originalarbeit (Zeitschrift)
** Chattoraj, A; Seth, M; Basu, A; Shrivastav, TG; Porta, S; Maitra, SK
Temporal relationship between the circulating profiles of melatonin and ovarian steroids under natural photo-thermal conditions in an annual reproductive cycle in carp Catla catla
BIOL RHYTHM RES. 2009; 40(4): 347-359.
Doi: 10.1080/09291010802404218
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** Desch, W; Schappacher, W; Schappacher, G; Wintersteiger, R; Ecker, M; Kohler, U; Korisek, G; Porta, S
An attempt to quantify the influence of some IC parameters upon the levels of ionized Mg in blood
TRACE ELEM ELECTROLYTES. 2009; 26(2): 89-94.
Doi: 10.5414/TEP26089
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** Gasser, S; Ablasser, K; Roessl, U; Dellacher, A; von Lewinski, D; Mangge, H; Machler, H; Trantina, A; Tscheliessnigg, KH; Udermann, H; Porta, S; Friehs, I; Scherr, E; Gasser, R
A microarray study on the effect of extracellular magnesium deprivation upon expression profiles of molecular pathways and biological processes in isolated human atrial myocardium
TRACE ELEM ELECTROLYTES. 2009; 26(1): 1-14.
Doi: 10.5414/TEP26001
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** Porta, S; Gell, H; Pichlkastner, K; Cichocki, G; Desch, W; Schappacher, W; Korisek, G; Grieshofer, P; Stelbrink, U
Direct correlation between Mg++ changes and awarded scores in military steeplechase (HIB)
TRACE ELEM ELECTROLYTES. 2009; 26(4): 177-180.
Doi: 10.5414/TEP26177
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2008
Originalarbeit (Zeitschrift)
** Bahadori, B; Korisek, G; Bratu, MM; Gasser, R; Sejak, S; Porta, S
Blood Mg++ and K+ changes in male and female probands before and after workload
TRACE ELEM ELECTROLYTES. 2008; 25(3): 143-146.
Doi: 10.5414/TEP25143
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2007
Originalarbeit (Zeitschrift)
** Loos, W; Griebenow, S; Winkler, R; Porta, S
Can cure treatments contribute to stress management?
PHYSIK MED REHABIL KURORTMEDI. 2007; 17(2): 108-111.
Doi: 10.1055/s-2007-940104
Web of Science
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2006
Originalarbeit (Zeitschrift)
** Bratu, MM; Porta, S; Negreanu-Pirjol, T; Roncea, F; Miresan, H
Capacity of Mg salts to form polyphenols out of vegetals
REV CHIM. 2006; 57(8): 823-825.
Web of Science
** Westmoreland, D; Anderson, D; Porta, S
Effects of maximal and submaximal exercise on plasma electrolyte shifts
TRACE ELEM ELECTROLYTES. 2006; 23(4): 312-317.
Doi: 10.5414/TEP23312
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** Westmoreland, D; Hofstede, J; Porta, S
Effect of the diurnal magnesium decline on exercise-induced magnesium shifts
TRACE ELEM ELECTROLYTES. 2006; 23: 140-144.
Doi: 10.5414/TEP23140
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** Wurzinger, S; Bratu, M; Wonisch, W; Wintersteiger, R; Halwachs-Baumann, G; Porta, S
Interdependency of the oxidizability of lipoproteins and peroxidase activity with base excess, HCO3, pH and magnesium in human venous and capillary blood.
Life Sci. 2006; 78(15):1754-1759
Doi: 10.1016/j.lfs.2005.08.010
Web of Science
PubMed
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2005
Abstract (Zeitschrift)
** Jech, M; Hutter-Paier, B; Ingolic, E; Hoger, H; Grygar, E; Porta, S; Poncza, B; Windisch, M; Pfragner, R
Characterization of two pheochromocytoma cell lines - In vitro models as new test systems for neuroendocrine research
EUR J CELL BIOL 2005 84: 22-22.
Web of Science
** Rinner, B; Greger, H; Brem, B; Purstner, P; Porta, S; Siegl, V; Pfragner, R
Alternative therapy with domestic plants against medullary thryroid carcinoma
EUR J CELL BIOL. 2005; 84: 111-111.-Annual Meeting of the Deutsche-Gesellschaft-fur-Zellbiologie; MAR 16-19, 2005; Heidelberg, GERMANY.
[Poster]
Web of Science
2004
Originalarbeit (Zeitschrift)
** Westmoreland, D; Porta, S; Bacher, H; Knapp, M; Spencer, K; Merback, J; Leitner, T
The effect of magnesium supplementation on exercise-induced plasma magnesium shifts and lactic acid accumulation in female youths
TRACE ELEM ELECTROLYTES. 2004; 21: 95-98.
Doi: 10.5414/TEP21095
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2002
Originalarbeit (Zeitschrift)
** Bazhanova, ED; Zhukov, DA; Porta, S; Danilova, OA
Effect of escapable and inescapable stress on levels of catecholamines in adrenals and corticosterone in blood plasma in young and aged rats
J EVOL BIOCHEM PHYSL-ENGL TR 2002 38: 234-238.
Doi: 10.1023/A:1016574824733
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** Morerio, C; Calvari, V; Rosanda, C; Porta, S; Gambini, C; Panarello, C
XY female with a dysgerminoma and no mutation in the coding sequence of the SRY gene.
Cancer Genet Cytogenet. 2002; 136(1):58-61
Doi: 10.1016%2FS0165-4608%2801%2900662-8
(- Case Report)
Web of Science
PubMed
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** Stevens, B; Porta, S; Haak, LL; Gallo, V; Fields, RD
Adenosine: a neuron-glial transmitter promoting myelination in the CNS in response to action potentials.
Neuron. 2002; 36(5):855-868
Doi: 10.1016%2FS0896-6273%2802%2901067-X
[OPEN ACCESS]
Web of Science
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2001
Originalarbeit (Zeitschrift)
** Zarzeczny, R; Langfort, J; Pilis, W; Nazar, K; Kaciuba-Uscilko, H; Porta, S
Effect of sustained adrenergic receptors stimulation and blockade on lactate threshold in rats.
J Sports Med Phys Fitness. 2001; 41(3):324-329
Web of Science
PubMed
2000
Originalarbeit (Zeitschrift)
** Bacher, H; Mischinger, HJ; Cerwenka, H; Werkgartner, G; El-Shabrawi, A; Supancic, A; Porta, S
Liver ischemia, catecholamines and preoperative condition influencing postoperative tachycardia in liver surgery.
Life Sci. 2000; 66(1):11-18
Doi: 10.1016/S0024-3205(99)00556-1
Web of Science
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** Follesa, P; Cagetti, E; Porta, S; Espositoto, G; Biggio, G
Pivagabine-induced increases in the abundance of CRF mRNA in the cerebral cortex and hypothalamus of rats.
Brain Res Mol Brain Res. 2000; 84(1-2):52-57
Doi: 10.1016%2FS0169-328X%2800%2900209-6
Web of Science
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** Follesa, P; Serra, M; Cagetti, E; Pisu, MG; Porta, S; Floris, S; Massa, F; Sanna, E; Biggio, G
Allopregnanolone synthesis in cerebellar granule cells: roles in regulation of GABA(A) receptor expression and function during progesterone treatment and withdrawal.
Mol Pharmacol. 2000; 57(6):1262-1270
[OPEN ACCESS]
Web of Science
PubMed
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** Hofer, D; Raíces, M; Schauenstein, K; Porta, S; Korsatko, W; Hagmüller, K; Zaninovich, A
The in vivo effects of beta-3-receptor agonist CGP-12177 on thyroxine deiodination in cold-exposed, sympathectomized rat brown fat.
Eur J Endocrinol. 2000; 143(2):273-277
Doi: 10.1530/eje.0.1430273
[OPEN ACCESS]
Web of Science
PubMed
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** Leitner, G; Westmoreland, D; Knapp, M; Spencer, K; Merback, J; Kuzik, V; Temmel, W; Schubert, K; Porta, S
Stress compatibility and electrolyte dynamics of sports majors (SM) and language majors (LM) at examination time
MAGNESIUM-BULL 2000 22: 66-71.
Web of Science
** Leitner, G; Westmoreland, D; Knapp, M; Spencer, K; Merback, J; Kuzik, V; Weger, M; Pfannhauser, W; Porta, S
Stress induced electrolyte and blood gas changes with and without a six days oral treatment with elderberry (Sambucus Nigra L.) concentrate
MAGNESIUM-BULL 2000 22: 72-76.
Web of Science
** Zimmermann, P; Weiss, U; Classen, HG; Wendt, B; Epple, A; Zollner, H; Temmel, W; Weger, M; Porta, S
The impact of diets with different magnesium contents on magnesium and calcium in serum and tissues of the rat.
Life Sci. 2000; 67(8):949-958
Doi: 10.1016/S0024-3205(00)00688-3
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1999
Originalarbeit (Zeitschrift)
** Porta, S; Thompson, E; Otton, R; Bacher, H; Heidinger, D; Smolle, KH; Supanz, S; Mitterhammer, H
Magnesium - Electrolytes and Blood-Gases During Acute Alcohol Uptake at Wine Festivals
MAGNESIUM, BULL 1999 21: 14-20.
Web of Science
** Sametz, W; Metzler, H; Gries, M; Porta, S; Sadjak, A; Supanz, S; Juan, H
Perioperative catecholamine changes in cardiac risk patients.
Eur J Clin Invest. 1999; 29(7):582-587
Doi: 10.1046/j.1365-2362.1999.00509.x
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1998
Originalarbeit (Zeitschrift)
** Bacher, H; Mischinger, HJ; Supancic, A; Leitner, G; Porta, S
Dopamine Infusion Following Liver Surgery Prevents Hypomagnesemia
MAGNESIUM, BULL 1998 20: 49-50.
Web of Science
** Dimai, HP; Porta, S; Wirnsberger, G; Lindschinger, M; Pamperl, I; Dobnig, H; Wilders-Truschnig, M; Lau, KH
Daily oral magnesium supplementation suppresses bone turnover in young adult males.
J Clin Endocrinol Metab. 1998; 83(8):2742-2748
Doi: 10.1210/jcem.83.8.5015
[OPEN ACCESS]
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Google Scholar
** Pfragner, R; Behmel, A; Smith, DP; Ponder, BA; Wirnsberger, G; Rinner, I; Porta, S; Henn, T; Niederle, B
First continuous human pheochromocytoma cell line: KNA. Biological, cytogenetic and molecular characterization of KNA cells.
J Neurocytol. 1998; 27(3):175-186
Doi: 10.1023%2FA%3A1006959625068
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1997
Originalarbeit (Zeitschrift)
** Porta, S; Leitner, G; Heidinger, D; Lang, T; Weiss, U; Smolle, KH; Hasiba, K
Magnesium During Alpine Training Brings a 30-Percent Better Energy-Utilization
MAGNESIUM, BULL 1997 19: 59-61.
Web of Science
** Zimmermann, P; Weiss, U; Classen, HG; Lang, T; Porta, S
Different Magnesium Contents of Heart-Liver-Spleen-Skeletal-Muscle and Femoral Bone of Rats Due to Hypomagnesemia
MAGNESIUM, BULL 1997 19: 57-58.
Web of Science
Abstract (Zeitschrift)
** Dimai, HP; Porta, S; Wimsberger, G; Wascher, T; WildersTruschnig, M; Leb, G; Lau, KHW
Evidence that oral magnesium (Mg) supplementation in young males suppresses bone turnover.
J BONE MINER RES 1997 12: F529-F529.
Web of Science
1996
Originalarbeit (Zeitschrift)
** Langfort, J; Zarzeczny, R; Pilis, W; Kaciuba-Uscilko, H; Nazar, K; Porta, S
Effect of sustained hyperadrenalinemia on exercise performance and lactate threshold in rats.
Comp Biochem Physiol A Physiol. 1996; 114(1):51-55
Doi: 10.1016%2F0300-9629%2895%2902087-X
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** Weger, M; Leitner, G; Zirm, B; Wittels, P; Sabin, B; Porta, S
Simultaneous Alterations of Circulating Mg Subfractions and Liver Related Parameters During Stress in Human Probands
MAGNESIUM, BULL 1996 18: 7-11.
Web of Science
** Weiss, U; Alkharrat, H; Nibbio, B; Porta, S; Epple, A
Magnesium and Nicotinergic Effects on Catecholamine Release from Chromaffin Cells
MAGNESIUM, BULL 1996 18: 63-65.
Web of Science
** Zirm, B; Dreissger, G; Scheucher, W; Pracher, G; Weger, M; Porta, S
A Comparison of Magnesium Kinetics During Workload Between Healthy Probands-Hypertensive Patients and Patients with a Heart Insufficiency
MAGNESIUM, BULL 1996 18: 12-15.
Web of Science
1995
Originalarbeit (Zeitschrift)
** Classen, HG; Porta, S; Schindler, R
Coping with Acute Stress Reactions by Plentiful Oral Magnesium Supply
MAGNESIUM, BULL 1995 17: 1-8.
Web of Science
** Dobnig, H; Leb, G; Lipp, R; Porta, S; Dusleag, J; Eber, B; Klein, W; Krejs, GJ
Sulfoconjugated and free plasma catecholamine levels at rest and during exercise in patients with idiopathic dilated cardiomyopathy.
Eur J Endocrinol. 1995; 132(2):181-191
Doi: 10.1530/eje.0.1320181
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** Epple, A; Porta, S; Nibbio, B
Release of Conjugated Catecholamines from the Sinus Venosus of a Lamprey-Petromyzon-Marinus
COMP BIOCHEM PHYSIOL PT C. 1995; 111: 45-48.
Doi: 10.1016/0742-8413(95)00022-Y
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** Felsner, P; Hofer, D; Rinner, I; Porta, S; Korsatko, W; Schauenstein, K
Adrenergic suppression of peripheral blood T cell reactivity in the rat is due to activation of peripheral alpha 2-receptors.
J Neuroimmunol. 1995; 57(1-2):27-34
Doi: 10.1016%2F0165-5728%2894%2900158-K
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** Liebmann, PM; Hofer, D; Absenger, A; Zimmermann, P; Weiss, U; Porta, S; Schauenstein, K
Computer-controlled flushing for long-term cannulation in freely moving rats.
J Pharmacol Toxicol Methods. 1995; 34(4):211-214
Doi: 10.1016/1056-8719(95)00096-8
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** Porta, S; Ehrenberg, A; Helbig, J; Classen, HG; Egger, G; Weger, M; Zimmermann, P; Weiss, U
Time and Dose-Dependent Influence of Magnesium-Aspartate-Hydrochloride Treatment upon Hormonal and Enzymatic Changes as Well as Alterations in Meat Quality Due to Slaughtering Stress in Pigs
MAGNESIUM, BULL 1995 17: 56-61.
Web of Science
** Porta, S; Epple, A; Kvetnansky, R; Leitner, G; Emsenhuber, W; Radkohl, W
Temporary increase of plasma epinephrine affects stress responses 24 h later.
Physiol Behav. 1995; 58(2):223-228
Doi: 10.1016%2F0031-9384%2895%2900041-G
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1994
Originalarbeit (Zeitschrift)
** Dimai, HP; Porta, S; Wirnsberger, G; Dobnig, H; Leb, G; Truschnigwilders, M
Magnesium Supplementation for 30 Days Leads to Correlative Changes in Circulating Ionized Magnesium and Parathormone (Ipth)
MAGNESIUM, BULL 1994 16: 113-118.
Web of Science
Google Scholar
** Gill, TS; Porta, S; Nibbio, B; Epple, A
Sulfate conjugates of catecholamines in the allantoic fluid of the chicken embryo.
Gen Comp Endocrinol. 1994; 96(2):255-258
Doi: 10.1006/gcen.1994.1180
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** Porta, S; Fleck, G; Leitner, G; Sabin, S; Liebmann, P; Wagner, T; Zirm, B
A Contribution to the Kinetics of Bound Magnesium in Serum
MAGNESIUM, BULL 1994 16: 19-22.
Web of Science
** Porta, S; Gebru, G; Slawitsch, P; Liebmann, P; Epple, A; Zirm, B
Magnesium Pretreatment Alters the Ratio of Free to Conjugated Plasma Dopamine After Exhaustive Stress
MAGNESIUM, BULL. 1994; 16: 77-80.
Web of Science
** Porta, S; Zirm, B; Liebmann, P; Wagner, T; Zirm, A; Pracher, G; Scheucher, W; Scheucherunterweger, B; Sabin, S
Significant Improvement in Coping with Physical Stress After Magnesium Supplementation During a Health Cure
MAGNESIUM, BULL. 1994; 16: 54-58.
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Kurzbericht/Letter
** Porta, S; Epple, A; Leitner, G; Frise, E; Liebmann, P; Vogel, WH; Pfeiffer, KP; Eber, O; Buchinger, W
Impact of stress and triiodothyronine on plasma magnesium fractions.
Life Sci. 1994; 55(17):PL327-PL332
Doi: 10.1016/0024-3205(94)00772-1
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1993
Originalarbeit (Zeitschrift)
** Epple, A; Porta, S; Nibbio, B; Leitner, G
Release of conjugated catecholamines by the adrenal medulla equivalent of the American eel, Anguilla rostrata.
Gen Comp Endocrinol. 1993; 90(1):58-63
Doi: 10.1006/gcen.1993.1060
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** Gallo, VP; Civinini, A; Mastrolia, L; Leitner, G; Porta, S
Cytological and biochemical studies on chromaffin cells in the head kidney of Gasterosteus aculeatus (Teleostei, Gasterosteidae).
Gen Comp Endocrinol. 1993; 92(2):133-142
Doi: 10.1006/gcen.1993.1150
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** Gill, TS; Leitner, G; Porta, S; Epple, A
Response of Plasma-Cortisol to Environmental Cadmium in the Eel-Anguilla-Rostrata Lesueur
COMP BIOCHEM PHYSIOL PT C. 1993; 104: 489-495.
Doi: 10.1016%2F0742-8413%2893%2990023-E
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** Porta, S; Emsenhuber, W; Petek, W; Purstner, P; Vogel, WH; Schwaberger, G; Salwitsch, P; Korstako, W
Detection and evaluation of persisting stress-induced hormonal disturbances by a post stress provocation test in humans.
Life Sci. 1993; 53(21):1583-1589
Doi: 10.1016%2F0024-3205%2893%2990181-2
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1992
Originalarbeit (Zeitschrift)
** Porta, S; Langfort, J; Leitner, G; Teter, A
Interaction Between Mg and Stress Hormones in Stress - A Short Review
MAGNESIUM, BULL. 1992; 14: 21-23.
Web of Science
** Rinner, I; Schauenstein, K; Mangge, H; Porta, S; Kvetnansky, R
Opposite effects of mild and severe stress on in vitro activation of rat peripheral blood lymphocytes.
Brain Behav Immun. 1992; 6(2):130-140
Doi: 10.1016/0889-1591(92)90013-E
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1991
Originalarbeit (Zeitschrift)
** Desoye, G; Ertl-Stockinger, U; Porta, S
Prolonged administration in vivo of alpha and beta adrenergic agonists decreases insulin binding to rat myocardial membranes in vitro by different mechanisms.
LIFE SCI 1991 48: 2249-2258.
Doi: 10.1016%2F0024-3205%2891%2990340-H
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** Porta, S; Himly, C; Rinner, I; Schwarz, U; Werner, M; Poncza, B; Korsatko, W
Isoprenaline cannot act on pancreatic beta cells without hyperglycemia or alpha-block.
EXP PATHOL. 1991; 43(1-2): 57-61.
Doi: 10.1016/S0232-1513(11)80144-1
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1990
Originalarbeit (Zeitschrift)
** Hofmann, H; Porta, S; Edlinger, B; Weiss, PA; Dobnig, H; Slawitsch, P; Hagmüller, K
Interindividual comparability of blood glucose alterations after meals of complex carbohydrates.
Exp Pathol. 1990; 40(3): 179-184.
Doi: 10.1016/S0232-1513(11)80342-7
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** PORTA, S; EMSENHUBER, W; FELSNER, P; HELBIG, J; CLASSEN, HG
MAGNESIUM PREVENTS STRESS-INDUCED SECRETION OF CATECHOLAMINES - MODE OF ACTION
MAGNESIUM-BULL. 1990; 12: 21-26.
Web of Science
1989
Originalarbeit (Zeitschrift)
** Nazar, K; Kaciuba-Uscilko, H; Porta, S; Brzezinska, Z; Langfort, J; Pilis, W
Dynamics of metabolic responses to prolonged elevation of circulating adrenaline in resting and exercising rats.
PFLUGERS ARCH-EUR J PHYSIOL. 1989; 413(4): 429-434.
Doi: 10.1007/BF00584494
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** Porta, S; Emsenhuber, W; Felsner, P; Schauenstein, K; Supanz, S
Norepinephrine triggers medullar epinephrine depletion during normoglycemia.
Life Sci. 1989; 45(19):1763-1769
Doi: 10.1016/0024-3205(89)90515-8
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1988
Originalarbeit (Zeitschrift)
** Egger, G; Spendel, S; Porta, S
Characteristics of ingress and life span of neutrophils at a site of acute inflammation, determined with the Sephadex model in rats.
EXP PATHOL. 1988; 35(4): 209-218.
Doi: 10.1016/S0232-1513(88)80090-2
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1987
Originalarbeit (Zeitschrift)
** Budohoski, L; Challiss, RA; Dubaniewicz, A; Kaciuba-Uscilko, H; Leighton, B; Lozeman, FJ; Nazar, K; Newsholme, EA; Porta, S
Effects of prolonged elevation of plasma adrenaline concentration in vivo on insulin-sensitivity in soleus muscle of the rat.
BIOCHEM J. 1987; 244(3): 655-660.
Doi: 10.1042/bj2440655
[OPEN ACCESS]
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** Porta, S; Ertl, U; Nauman, J; Nauman, A; Rinner, I; Fiedorowicz, K
Decrease of rat-liver-T4-5'-deiodinase activity during chronical isoprenaline beta-action in vivo.
EXP PATHOL. 1987; 31(3): 179-183.
Doi: 10.1016/S0232-1513(87)80106-8
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** Porta, S; Supanz, S; Gleispach, H; Rinner, I; Ertl, U
Long-term adrenergic beta-action decreases and alpha-action enhances corticosterone levels in rats.
EXP PATHOL. 1987; 31(1): 59-61.
Doi: 10.1016/S0232-1513(87)80094-4
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1986
Originalarbeit (Zeitschrift)
** Egger, G; Sadjak, A; Porta, S; Supanz, S; Pürstner, P
Laboratory handling and its influence on hormonal and metabolic parameters during acute inflammation in rats. A critique of long-term treatment by repeated injections.
HORMONE METAB RES. 1986; 18(11): 746-749.
Doi: 10.1055/s-2007-1012425
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** Tögl-Leimüller, A; Egger, G; Porta, S
Albumin as one-way transport vehicle into sites of inflammation.
EXP PATHOL. 1986; 30(2): 91-96.
Doi: 10.1016/S0232-1513(86)80066-4
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1985
Originalarbeit (Zeitschrift)
** Porta, S; Rangetiner, B; Rinner, I; Ertl, U; Sadjak, A; Nauman, J
Long-term application of some catecholamines elevates levels of other catecholamines in rats.
EXP PATHOL. 1985; 28(3): 181-186.
Doi: 10.1016/S0232-1513(85)80006-2
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Kurzbericht/Note
** Porta, S; Rinner, I; Egger, G; Rangetiner, B; Sadjak, A
Enhancement of adrenaline plasma-levels shortens adrenaline half-life.
HORMONE METAB RES. 1985; 17(5): 264-265.
Doi: 10.1055/s-2007-1013513
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1984
Originalarbeit (Zeitschrift)
** Egger, E; Korsatko, W; Porta, S
The long-term influence of isoproterenol (ISO) retard tablets on the course of an acute inflammation.
EXP PATHOL. 1984; 25(2): 107-114.
Doi: 10.1016/S0232-1513(84)80016-X
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** Hohenegger, M; Porta, S; Huber, I; Srour, AN; Kubat, R
The influence of permanent adrenalin application on the triacylglycerol concentration and fatty acid synthesis in various tissues of the rat.
EXP PATHOL. 1984; 26(3): 151-154.
Doi: 10.1016/S0232-1513(84)80042-0
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** Nauman, A; Porta, S; Bardowska, U; Fiedorowicz, K; Sadjak, A; Korsatko, W; Nauman, J
The effect of adrenaline pretreatment on the in vitro generation of 3,5,3'-triiodothyronine and 3,3',5'-triiodothyronine (reverse T3) in rat liver preparation.
HORMONE METAB RES. 1984; 16(9): 471-474.
Doi: 10.1055/s-2007-1014822
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** Nauman, J; Dung, NT; Porta, S; Sadjak, A
Effects of adrenaline pretreatment on in vitro binding of 125I-triiodothyronine to nuclear receptor, intracellular distribution of endogenous triiodothyronine and activities of alfa-glycerophosphate dehydrogenase and malic enzyme in rat liver.
HORMONE METAB RES. 1984; 16(10): 521-524.
Doi: 10.1055/s-2007-1014839
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** PORTA, S; EGGER, G; SADJAK, A; SUPANZ, S; PURSTNER, P; HOFLER, H
PECULIAR EFFECTS DURING CONTROLLED RELEASE ADRENALINE APPLICATION IN RATS ON INSULIN, GLUCOSE AND PANCREAS
FRONT HORM RES. 1984; 12: 153-156.
Doi: 10.1159/000409170
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** Porta, S; Egger, G; Sadjak, A; Supanz, S; Rangetiner, B; Pürstner, P
Adrenaline application by controlled release system shows that it does play a physiological role in glycogenolysis.
EXP PATHOL. 1984; 25(3): 169-176.
Doi: 10.1016/S0232-1513(84)80036-5
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** Porta, S; Sadjak, A; Supanz, S; Pürstner, P; Korsatko, W; Wabnegg, B; Ertl, U
Peculiar long-term effects of catecholamines and their blockers in rats on insulin, glucose and pancreas.
EXP PATHOL. 1984; 26(4): 241-245.
Doi: 10.1016/S0232-1513(84)80056-0
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1983
Originalarbeit (Zeitschrift)
** Porta, S; Klingenberg, HG; Egger, G; Sattelberger, R; Sadjak, T
Comparison of adrenaline-induced hyper- and hypoglycaemia by histological and biochemical investigation.
EXP PATHOL. 1983; 23(2): 115-120.
Doi: 10.1016/S0232-1513(83)80048-6
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1982
Originalarbeit (Zeitschrift)
** Egger, G; Porta, S; Gollmann, D
Neutrophil aggregation during migration in vivo.
INFLAMMATION. 1982; 6(2): 147-159.
Doi: 10.1007/BF00916239
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** Egger, G; Sadjak, A; Porta, S; Pürstner, P; Gleispach, H
Changes in blood catecholamines, insulin, corticosterone and glucose during the course of the Sephadex inflammation.
EXP PATHOL. 1982; 21(4): 215-219.
Doi: 10.1016/S0232-1513(82)80036-4
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** Korsatko, W; Porta, S; Sadjak, A; Supanz, S
Implantable repository adrenaline tablets for long-term studies on rats
PHARMAZIE. 1982; 37(8): 565-567.
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Kurzbericht/Note
** Korsatko, W; Wabnegg, B; Porta, S; Rangetiner, B
Development of parenterally applicable diffusion cells for delayed drug release. 2. Demonstration of phentolamine's constant sustained effect and constant release rate from a diffusion cell
PHARMAZIE. 1982; 37(11): 805-806.
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1981
Originalarbeit (Zeitschrift)
** Gleispach, H; Porta, S
The metabolism of hydrocortisone, prednisolone and fluocortolone (author's transl)
WIEN KLIN WOCHENSCHR. 1981; 93(21): 671-673.
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** Porta, S; Egger, G; Sattelberger, R; Sadjak, A; Supanz, S
Adrenal depletion during hypoglycemia without participation of the Golgi apparatus.
EXP PATHOL. 1981; 19(3): 172-178.
Doi: 10.1016/S0232-1513(81)80061-8
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1980
Originalarbeit (Zeitschrift)
** Pfragner, R; Porta, S; Walser, V; Korsatko, W
Effects of adrenaline-tablets on rat heart cells in tissue culture at normal and raised temperature.
EXP PATHOL-JENA. 1980; 18(6): 341-345.
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** SADJAK, A; EGGER, G; PORTA, S
INVESTIGATIONS ON MEDULLARY ADRENALINE DEPLETION CAUSED BY PERMANENT HIGH ADRENALINE LEVELS
EXP PATHOL-JENA. 1980; 18: 508-509.
Doi: 10.1016/S0014-4908(80)80008-1
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1977
Originalarbeit (Zeitschrift)
** Klingenberg, HG; Porta, J; Egger, G; Esterbauer, H; Kramer, G; Sadjak, A
Adrenaline application by intraperitoneal depot capsule -- effects in the heart (author's transl)
Exp Pathol (Jena). 1977; 13(6): 302-312.
Doi: 10.1016/S0014-4908(77)80017-3
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** Klingenberg, HG; Porta, S; Egger, G; Sadjak, A; Geschwinder, I
Salivary gland enlargement as a test for a new way of permanent isoproterenol application.
Experientia. 1977; 33(11): 1543-1544.
Doi: 10.1007/BF01918861
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** Klingenberg, HG; Porta, S; Egger, G; Sadjak, A; Geschwinder, I
Permant isoproterenol application from an intraperitoneal depot capsule--effects on the heart
Exp Pathol (Jena). 1977; 14(5): 282-287.
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** Klingenberg, HG; Porta, S; Egger, G; Sadjak, A; Kramer, G
Serological and histological investigations as well as studies on changed food uptake during adrenaline application by intraperitoneal depot capsule
Exp Pathol (Jena). 1977; 14(5): 273-281.
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1975
Originalarbeit (Zeitschrift)
** Klingenberg, HG; Möse, JR; Fischer, G; Porta, J; Sadjak, A
Metabolism of rat liver in the electrostatic field and in the faraday cage before and after hepatectomy (author's transl)
Zentralbl Bakteriol [Orig B]. 1975; 161(2): 137-145.
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** Klingenberg, HG; Möse, JR; Fischer, G; Porta, J; Sadjak, A
The influence of electrostatic fields on osmolality and concentrations of neutral fat and cholesterol (author's transl)
Zentralbl Bakteriol [Orig B]. 1975; 161(2): 146-152.
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