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Integrin CD11a/CD18, CD11b/CD18 and CD69 expression in patients after renal transplantation

100%
Rysz J., Kocur E., Błaszczak R., Stolarek R.
Open Medicine
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2007
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vol. 2
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issue 2
154-158
EN
Chronic renal failure (CRF) is a complex clinical entity caused by progressive destruction of functional renal parenchyma in the course of various pathological processes resulting in complete failure of renal function and subsequent metabolic, acid base and electrolyte as well as immune disorders. Renal transplantation (RT) is one of the renal replacement therapy options in the terminal stage of chronic renal failure. The replacement of the failing organ with one from a healthy donor may be complicated with immune host response. This study was designed to investigate the changes in serum concentration of integrins CD11a/CD18, CD11b/CD18, CD69 on the surface of human polymorphonuclear leukocytes (PMNL) after the RT within two six-month periods. The study included 25 RT patients (mean 5.4±2.7 yrs after the transplantation, 10 females and 15 males) treated with immune suppressive therapy including cyclosporine A, azathioprine and prednisolone. The expression was assessed with monoclonal antibodies by means of flow cytometry. Also, the expression of CD69 was determined before and after phytohemaglutinine (PHA) stimulation. There was no significant alternation in serum concentration of CD11a/CD18, CD11b/CD18 and CD69 at baseline, six months and twelve months later. The expression of integrins was not altered in renal transplantation patients in the current study setting.
2
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Coronary artery atherosclerosis in patients with the initial and the early stage of chronic renal failure

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Bartnicki P., Stolarek R., Rysz J.
Open Medicine
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2009
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vol. 4
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issue 1
32-36
EN
The recent clinical data indicate that the initial and the early stages of chronic renal failure (CRF) may lead to increased incidence of cardiovascular complications and increased extent of coronary artery disease (CAD). This retrospective study was aimed to determine the effects of coexisting diabetes mellitus type 2 (DM-2) and the extent of atherosclerosis in coronary vessels in patients with mildly reduced kidney function (glomerular filtration rate GFR = 89–60 ml/min) and moderately reduced kidney function (GFR = 59–30 ml/min). The study patients included 53 subjects with creatinine concentration above 120 μmol/l as a cut-off level for the initial stage and compensated CRF. The distributions of coronary artery stenosis were also analysed with respect to DM-2 coexistence and levels of haemoglobin glikolised (HbA1c). The odds ratio of pathological changes in coronary arteries in patients with GFR = 44–30 ml/min, with respect to the number of affected vessels - only one, more than one or more than two - were 7.22, 4.90 and 3.55, respectively. In CRF patients with GFR = 60–89 ml/min the odds ratio of one, more than one and more than two vessels with stenosis and CAD was 1.93, 1.70 and 1.53, respectively. DM-2 was not related to the risk of significant coronary artery stenosis and did not enhance the pre-existing changes in the study setting. Our results demonstrate that the initial and the early stages of CRF were significant risk factors for coronary stenoses and for enhancing the pre-existing changes.
3
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Nietypowe bóle twarzy – neuralgia Sludera – leczenie miejscowe – przyżeganie zwoju skrzydłowo-podniebiennego fenolem – opis przypadków

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Olszewska-Ziąber A., Ziąber J., Rysz J.
Polish Journal of Otolaryngology
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2007
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vol. 61
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issue 3
319-321
EN
Aim. Chronic reccuring head and facial pain can be very difficult for successful treatment. Such a pain can be in some rare cases Sluder’s sphenopalatine ganglion neuralgia.The aim of the study was to obtain the pain relief by local treatment in patients with Sluder’s sphenopalatine ganglion neuralgia. Methods. We described three cases of Sluder’s neuralgia among all the seventeen patients with reccuring head and face pain that were seen in our department. In all these cases 4% Xylocaine was applied intranasally, into the region of shenopalatine ganglion, behind the posterior tip of the middle turbinate four times for ten minutes. According to Kern, the diagnosis of Sluder’s neuralgia was confirmed only in cases where local anesthetic block of the sphenopaltine ganglion was successful. It means the patients were pain-free for at least an hour after application of Xylocaine, so they were qualified for phenolization and 88% phenol was applied on the cotton carriers (number of the applications depended on the patient). Results. The total relief of pain of different duration was obtained in all the presented cases. Conclusion. The relief of pain obtained by intranasal phenolization of sphenopalatine ganglion in three patients shows it could be the effective treatment of Sluder’s neuralgia. The patients were totally free from the pain and accompanying symptoms like nasal obstruction, rhinorrhea, epiphora or conjunctivitis. The relief period was different but the patients were satisfied with the effectiveness and simplicity of the treatment. They did not need to take the additional medications for months and were able to continue work.
4
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Mortality in surgical units and postoperative care

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Piechota M., Piechota A., Rysz J.
Open Medicine
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2008
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vol. 3
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issue 3
346-357
EN
In the year 2005, 10 public health care institutions in Lodz contained general surgery units. The lowest mortality rate, 0,35%, was recorded in the surgical unit of University Teaching Hospital No. 5 (UH No. 5). We performed a retrospective comparative analysis of mortality in this hospital and in the two remaining university teaching hospitals, University Teaching Hospital No. 1 (UH No. 1) and University Teaching Hospital No. 2 (UH No. 2). The study was comprised of data from 18911 patients treated in these units from 01.01.2003 to 31.12.2005. The statistical data were collected by the Provincial Centre of Public Health in Lodz. The structure of the analysed units and the structure of the selected groups of diagnoses were compared. A relative structure similarity index was used to compare the structure of hospitalised patients in the analysed units, in an attempt to discover the reasons for significantly lower mortality among patients hospitalised in surgical unit of UH No. 5. A detailed analysis of the selected diagnoses and of mortality indicated that early postoperative intensive care in severely ill patients and immediate admission to the ICU, when indicated, significantly decrease mortality.
5
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Microarray technology in the study of genetic determinants of cardiovascular diseases

100%
Gluba A., Rysz J., Pietrucha T.
Open Medicine
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2009
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vol. 4
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issue 1
1-10
EN
Microarray, a miniaturized glass slide or membrane with immobilized DNA probes, is a powerful tool for the analysis of mutations, gene expression and sequencing. This technique requires chip (glass slide or membrane) fabrication, preparation of probes and labelled targets, hybridization and data analysis. Microarrays give the possibility to evaluate a wide spectrum of candidate genes, to simultaneously observe interaction of genes, to detect polymorphisms within genes and identify therapeutic targets. Coronary artery disease being a major cause of death, is a disorder influenced by either genetic or environmental factors. Microarray analysis of gene expression can be used to identify genes involved in disease progression and in disease reduction. Chips also allow for the throughput and simultaneous analysis of a great variety of cell types such as cardiomyocytes, monocytes, macrophages, smooth muscle, endothelial, and fibroblasts and chemical mediators involved in cardiovascular disease pathology, their interactions and cumulative effects.
6
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IL-2, IL-6 and IL-8 levels remain unaltered in the course of immunosuppressive therapy after renal transplantation

76%
Rysz J., Kocur E., Blaszczak R., Bartnicki P., Stolarek R., Piechota M.
Open Medicine
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2008
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vol. 3
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issue 2
199-202
EN
Cytokines regulate the immune reactions elicited by renal transplantation (RT). This study was designed to investigate the blood serum levels of IL-2, IL-6, IL-8 in 25 RT patients (10 female and 15 male, mean 5.4±2.7 yrs after RT) three times over a six-month period during standard immunosuppressive therapy with cyclosporine A, azathioprine and prednisolone. The levels of IL-2, IL-6 and IL-8 were tested with ELISA Quantikine Human Interleukin Immunoassay (R&D Systems, detection level 7,0.7 and 10 pg/cm3, respectively). There was no significant alternation of blood serum levels of IL-2, IL-6 and IL-8 in the study patients.
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