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1

Ultrastructural evaluation of the axonal endings in the neuromuscular junctions in the rat during the postnatal period (1-25)

100%
Marciniak M.
Folia Histochemica et Cytobiologica
|
1986
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tom 24
|
nr 4
2

Morphometric ultrastructural evaluation of regeneration of axonal endings in rats kept under condition of hypodynamia

100%
Marciniak M.
Folia Histochemica et Cytobiologica
|
1984
|
tom 22
|
nr 2
3
Content available remote

How accurate is spirometry at predicting restrictive pulmonary impairment in children with myasthenia gravis

84%
Zielonka T., Kostera-Pruszczyk A., Ryniewicz B., Korczynski P., Szyluk B.
Journal of Physiology and Pharmacology. Supplement
|
2006
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tom 57
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nr 4
409-416
Myasthenia gravis (MG) is an autoimmune disorder of the neuromuscular junction. Clinical symptoms are caused by weakness and increased fatigability of various muscle groups. Myasthenia may lead to significant respiratory dysfunction. The aim of our study was to estimate lung function in children with MG. We tested 23 non-smoking patients (18 girls and 5 boys) aged 7-18 years. Whole-body plethysmography and spirometry were performed in all patients. In 33% of the patients a decrease in VC <80% of predicted value was observed (VC = 89 ±19%), but the analysis of TLC revealed restrictive pattern only in one patient (TLC = 102 ±17%). In more than 75% of the children the value of RV above 120% of predicted value was found (RV = 146 ±54%). Spirometric obstructive pattern measured by FEV1%VC <70% was not observed, although in 56% of the patients airway resistance was increased (Raw = 132 ±44%). In 45% of the patients a decrease of PEF (76 ±14%) was observed. In MG children true restrictive pulmonary impairment is rarely observed and a decrease in VC in these patents seems to result mainly from functional restriction provoked by an increase in RV. Spirometry is not an optimum method to assess functional changes in MG patients. The assessment of additional measures such as TLC, RV, and Raw is desirable.
4

Ultrastructural visualization of the transmembranous and cytomatrix-related part of nicotinic acetylcholine receptor of frog motor endplate by means of an immunochemical avidity of IgG for d-tubocurarine

84%
Hirai K., Katayama Y., Peltre G., Tsuji S.
Folia Histochemica et Cytobiologica
|
2008
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tom 46
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nr 1
111-116
5
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Content available

Diagnostic and therapeutic challenges of myasthenia gravis: a report of 2 cases

84%
Poleszek J., Szabat P., Jasielski P., Szabat M., Petit V., Fidor A., Rejdak K.
World News of Natural Sciences
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2020
|
tom 31
6

The interaction between L1-type proteins and ankyrins - a master switch for L1-type CAM functions

67%
Hortsch M., Nagaraj K., Godenschwege T. A.
Cellular and Molecular Biology Letters
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2009
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tom 14
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nr 1
57-69
L1-type cell adhesion molecules (CAMs) are important mediators of neural differentiation, including axonal outgrowth and pathfinding and also of synapse formation and maintenance. In addition, their interactions with cytoskeletal components are highly conserved and regulated. How these different aspects of CAM functionality relate to each other is not well understood. Based on results from our and other laboratories we propose that ankyrin-binding to L1-type CAMs provides a master switch. The interaction with ankyrins directs L1-type adhesive proteins into different functional contexts, either ankyrin-independent functions, such as neurite outgrowth and axonal pathfinding or into ankyrin-dependent functions, such as L1’s role at axon initial segments (AIS), paranodal regions, synapses and in dendrites.
7

Acetylcholine receptor-induced experimental myasthenia gravis: what have we learned from animal models after three decades?

67%
Baggi F., Antozzi C., Toscani C., Cordiglieri C.
Archivum Immunologiae et Therapiae Experimentalis
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2012
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tom 60
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nr 1
8

Effect of insecticide Owadofos EC-50 on Spodoptera exigua larvae

67%
Fila K., Adamski Z., Ziemnicki K.
Biological Bulletin of Poznań
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1997
|
tom 34
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