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1

Czynnik wzrostu nerwu, budowa chemiczna i znaczenie biologiczne

100%
Sieron A., Lewin-Kowalik J.
Postępy Biochemii
|
1988
|
tom 34
|
nr 3
2
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Przyczyny i okoliczności powstawania urazowych obrażeń ciała mażoretek

81%
Pasek J., Cieslar G., Motow-Czyz M., Sieron A.
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Kultura Fizyczna
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2017
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tom 16
|
nr 4
Mażoretka to tancerka, która prezentuje dwa style – baton i pom-pom, tańcząc według określonych zasad. Wymaga to od tańczącej umiejętności manualnych, gracji i dobrego opanowania techniki tańca. Mażoretki występują na pokazach estradowych i paradach ulicznych, na których prezentują układy choreograficzne, taneczno-marszowe do muzyki orkiestr dętych, żonglując i podrzucając przy tym pałeczki mażoretkowe. Aktywność ruchowa, którą wykonują mażoretki, kwalifikuje się do dyscyplin sportowych o zwiększonym ryzyku wystąpienia obrażeń ciała. Badaniami, przeprowadzonymi w okresie od 2014 do połowy roku 2016, objęto 23 mażoretki Klubu Sportowego Azaria z terenu województwa śląskiego czynnie trenujące i startujące w zawodach. Posłużono się ankietą zawierającą 15 pytań o charakterze jednorazowego sondażu diagnostycznego na próbie ważonej. Na podstawie uzyskanych odpowiedzi dokonano oceny najczęstszych przyczyn urazowych obrażeń ciała, ich lokalizacji oraz okoliczności powstawania obrażeń w związku z podejmowaną aktywnością sportową i używaniem pałeczek mażoretkowych. Analiza otrzymanych wyników wykazała, że najczęstszymi przyczynami urazowych obrażeń ciała mażoretek była niedostateczna rozgrzewka (52,1%) oraz brak wyleczenia poprzednio doznanych urazów (21,7%). Najczęściej urazy dotyczyły kończyn dolnych (35,5%), głowy (34,2%) oraz kończyn górnych (30,2%). Najczęściej do urazów dochodziło podczas treningów (47,8%) oraz w czasie zawodów (30,4%).
3

Influence of electromagnetic fields on prooxidant/antioxidant balance in rat liver

81%
Sieron-Stoltny K., Pasek J., Cieslar G., Sieron A.
Polish Journal of Environmental Studies
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2017
|
tom 26
|
nr 1
The potential health consequences of common exposure of human organisms to high-voltage industrial frequency and radio-frequency electromagnetic fields have not yet been completely recognized. The aim of this study was to evaluate the impact of a 50 Hz electromagnetic field generated by high-voltage alternating electric current transmission lines, a 900 MHz electromagnetic field emitted by mobile phones, and simultaneous exposure to those forms of electromagnetic fields on prooxidant and antioxidant processes in the liver tissue of 40 male rats randomly divided into three experimental groups exposed to different forms of electromagnetic fields and a control sham-exposed one. After completing 28 daily exposures in obtained liver tissue homogenates we determined the contents of markers of prooxidant processes (total oxidant capacity and malone dialdehyde), as well as activity of selected antioxidant enzymes (superoxide dismutase, its isoenzymes Cu,Zn-SOD and Mn-SOD, catalase and glutathione peroxidase). Moreover, cell ultrastructures in specimens from liver samples were examined under an electron microscope. A four-week exposure to a high-voltage 50 Hz electromagnetic field did not affect the prooxidant/antioxidant balance in the liver tissue of rats, while exposure to the radiofrequency electromagnetic field emitted by a mobile phone and simultaneous exposure to both forms of electromagnetic field significantly inhibited the intensity of prooxidant processes and decreased the activity of antioxidant enzymes in liver tissue, especially in the case of simultaneous action of both fields – probably due to their excessive use for restoring prooxidant/antioxidant balance without causing any structural changes in liver cells visible in an electron microscope.
4

Burns in children - difficult medical, social, and environmental problems

81%
Pasek J., Cieslar G., Pasek T., Sieron A.
Polish Journal of Environmental Studies
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2012
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tom 21
|
nr 5
Year by year in Poland there are more cases of accidents, injuries, and burns that affect children. In that age group, burns are the main cause of death. From the research conducted so far, one can gather that various forms of electromagnetic fields reveal substantial therapeutic efficacy in the treatment of diseases of soft tissues and skin. Our paper presents therapeutic possibilities provided by magnetledtherapy in the treatment of consequences of burns, namely: secondary keloid of the crotch and anus areas, with insufficiency of the rectal sphincter in an 11-year-old patient, and a hypertrophied scar of the thigh in a 6-year-old patient, after ineffective topical conservative therapy. The procedures performed demonstrated substantial therapeutic efficacy in both cases presented, which - taking into account the absence of major side effects, good tolerance for procedures, and beneficial cosmetic effects, in such young patients - points to the new possibilities available in the treatment of consequences of burns in children.
5

Unpressurized safekeeping of transplant organs using the TOP-Liver storage module

71%
Sliwinski G., Sieron A., Poll R., Thiele C., Sliwinski Z.
Polish Journal of Environmental Studies
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2010
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tom 19
|
nr 4
861-864
6
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Sensitization to the storage mite Lepidoglyphus destructor (Acari: Glycyphagidae) in urban and subagricultural populations of Upper Silesia

71%
Stolarz K., Sieron A., Szilman P., Szilman E., Asman M.
Wiadomości Parazytologiczne. Suplement
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2007
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tom 53
7

Normal electrocardiogram in guinea pig

71%
Cielar G., Sieron A., Rzepka E., Zmudzinski J., Franek A.
Acta Physiologica Polonica
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1986
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tom 37
|
nr 3
8

The effect of extremely low-frequency magnetic fields on the morphology of thyroid gland cells on female rats

71%
Oglodek E., Wiczkowski A., Sieron A., Bilska-Urban A., Mos D.
Polish Journal of Environmental Studies
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2008
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tom 17
|
nr 5
757-763
The aim of this study was the evaluation of the influence of extremely low-frequency magnetic fields (ELF-MF) on the morphology of thyroid epithelial cells in female rats. The rats were exposed to ELF–MF (frequency: 5-10 Hz, induction 10 mT), 1 hour daily for 7 days over a week for 4 months. Control animals were sham exposed. After that time the rats were sacrificed by anaesthetizing with Ketamine and decapitated. The animals’ thyroid glands were extracted. They served as microscopic preparations. In the preparations, the thyreocytes, nuclei, nucleoli and nucleo-cytoplasmatic ratio were evaluated. We concluded that changes in the location of nuclei, surface field, the number and surface of nucleoli and nucloli organizers show an increase in reply activity in the nuclei of thyreocytes and a probable increase of DNA synthesis.
9

Changing magnetic fields in the treatment of compressive fractures in the cervical spine - case description

61%
Pasek J., Kwiatek S., Pasek T., Kozlowska-Kwiatek I., Kwiatek P., Sieron-Stoltny K., Sieron A.
Polish Journal of Environmental Studies
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2009
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tom 18
|
nr 3
429-433
Many people spend about 80% of their free time practicing sports, including skiing, which in many cases can cause changes in the skeletal system, muscular system and other organs. The aim of this article is to discuss the treatment of a 25-year-old man who suffered a compressive fracture of the C6 vertebra with paresis of the ulnar nerve. The treatment used physiotherapy with changing magnetic fields (magnetostimulation, magnetolaserotherapy, kinesitherapy exercises) with good effects. On the basis of the results we discovered that these treatment methods can accelerate the time of treatment and increase quality of life.
10

Effect of short time exposure of rats to extreme low temperature on some plasma and liver enzymes

61%
Romuk E., Birkner E., Skrzep-Poloczek B., Jagodzinski L., Stanek A., Wisniowska B., Sieron A.
Bulletin of the Veterinary Institute in Puławy
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2006
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tom 50
|
nr 1
11

The role of glycyrrhizin, an inhibitor of HMGB1 protein, in anticancer therapy

51%
Smolarczyk R., Cichon T., Matuszczak S., Mitrus I., Lesiak M., Kobusinska M., Kamysz W., Jarosz M., Sieron A., Szala S.
Archivum Immunologiae et Therapiae Experimentalis
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2012
|
tom 60
|
nr 5
12

Influence of cryogenic temperatures on inflammatory markers in patients with ankylosing spondylitis

51%
Stanek A., Cieslar G., Strzelczyk J., Kasperczyk S., Sieron-Stoltny K., Wiczkowski A., Birkner E., Sieron A.
Polish Journal of Environmental Studies
|
2010
|
tom 19
|
nr 1
167-175
The aim of this study was to estimate the influence of cryogenic temperatures used for whole-body cryotherapy on inflammatory markers in patients with ankylosing spondylitis (AS) and healthy volunteers. The study involved 32 male persons: 16 patients with AS and 16 healthy volunteers. All subjects were exposed to a cycle of 10 daily procedures of whole-body cryotherapy at a temperature of -120°C lasting 2 minutes with subsequent kinesitherapy. In both groups, before and after a cycle of whole-body cryotherapy with subsequent kinesitherapy, serum C-reactive protein, fibrinogen, mucoprotein, soluble intercellular adhesion molecule-1levels and erythrocyte sedimentation rate were estimated. The results of this study indicate that cryogenic temperatures used for whole-body cryotherapy decrease the levels of inflammatory markers both in patients with ankylosing spondylitis and healthy volunteers.
13

Effect of low frequency electromagnetic fields on [3H]glucose uptake in rat tissues

51%
Sieron A., Brus H., Konecki J., Cieslar G., Szkilnik R., Nowak P., Noras L., Kwiecinski A., Kostrzewa R. M., Brus R.
Polish Journal of Environmental Studies
|
2007
|
tom 16
|
nr 2
The aims of this study were to evaluate the influence of an extremely low-frequency electromagnetic field (ELF-EMF) on [³H]glucose uptake in the peripheral tissues and organs of rats. Rats were exposed to EL F-EM F (frequency-10 Hz, induction -1.8-3.8 mT) one hour daily for 14 consecutive days. Control animals were sham exposed. On the 15th day (24 hours after last exposure) rats were injected with D-[³H]-6-glucose 500μCi/kg IP. Fifteen minutes later animals were sacrificed by decapitation and peripheral tissues were excised and examined for radioactivity (desintegrations per minute, DPM/100 mg wet tissue weight), which expressed [³H]glucose uptake. In most of the examined tissues and organs, such as liver, kidney, heart muscle, cartilage, connective tissue, tendon and skin, [³H]glucose uptake in EL F-EM F-exposed animals was significantly higher as compared to that in the sham control. Exposure to EL F-EM F did not influence [³H]glucose uptake in the thoracic aorta and the skeletal muscle. It is concluded that ELF-EMF impacts tissue glucose uptake by facilitating glucose transport via cell membranes, dependent and probably also independent of its role in increasing insulin action in insulin-dependent tissues.
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