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Wyświetlanie 1-5 z 5
Tytuł:
Bariatric surgery in morbidly obese patients with chronic renal failure, prepared for kidney transplantation – case reports
Autorzy:
Proczko, Monika
Kaska, Łukasz
Kobiela, Jarek
Stefaniak, Tomasz
Zadrożny, Dariusz
Śledziński, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/1396227.pdf
Data publikacji:
2013-07-01
Wydawca:
Index Copernicus International
Tematy:
chronic kidney disease
kidney transplant
morbid obesity
Roux-en-Y gastric by-pass (RYGB)
Opis:
Recent years, obesity is a growing health problem also in patients with chronic renal failure and end it’s end stage. This situation has a negative impact both on the extension of the waiting period for transplantation, and the survival rate of the transplanted organ and the recipient. Weight loss through lifestyle modification before transplantation is ambiguous. Its well known fact of rapid body mass gain after transplantation, and finnaly the results of transplantation are not better than those of patients who have not reduced body weight. The paper presents preliminary experience associated with bariatric operations of three chronic dialysed patients with morbid obesity BMI> 35 kg/m2, all patients had been treated by Roux-en-Y gastric by-pass (RYGB). All operated patients were classified as potential recipients were listed by Poltransplant. One of them three months after RYGB surgery underwent without complications a renal transplantation. Preliminary experiences based on operating these three caese confirmed the complete safety of this type of approach in patients with end-stage chronic kidney disease (CKD).
Źródło:
Polish Journal of Surgery; 2013, 85, 7; 407-411
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Training in classic and laparoscopic surgery – needs and remedies
Autorzy:
Stefaniak, Tomasz J.
Łaski, Dariusz
Patrzyk, Maciej
Bigda, Justyna
Śledziński, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/1396219.pdf
Data publikacji:
2013-07-01
Wydawca:
Index Copernicus International
Źródło:
Polish Journal of Surgery; 2013, 85, 7; 412-418
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Serum Cystatin C in Relation to Fat Mass Loss After Bariatric Surgery
Autorzy:
Śledziński, Tomasz
Proczko-Markuszewska, Monika
Kaska, Łukasz
Stefaniak, Tomasz
Świerczyński, Julian
Powiązania:
https://bibliotekanauki.pl/articles/1396727.pdf
Data publikacji:
2012-04-01
Wydawca:
Index Copernicus International
Tematy:
bariatric surgery
cystatin C
fat mass
obesity
weight loss
Opis:
Serum cystatin C concentration, generally accepted as renal function marker, is associated with cardiovascular risk and metabolic syndrome. Recent studies indicate that cystatin C increases in human obesity and that adipose tissue contributes to enhanced serum cystatin C concentration in obese subjects.The aim of the study was to assess whether a reduction in body and fat mass after bariatric surgery has any impact on serum cystatin C concentrations.Material and methods. Serum from 27 obese patients were tested before and 6 months after bariatric surgery. Twenty healthy subjects with normal body weight served as controls. Serum cystatin C concentrations were assayed by ELISA.Results. Serum cystatin C concentrations were significantly higher in obese patients compared with non-obese subjects. Decrease of body and fat mass after bariatric surgery resulted in improvement of several parameters associated with cardiovascular risk and metabolic syndrome, like serum lipids, blood pressure and insulin sensitivity. Surprisingly the mean postoperative serum cystatin C concentration was not significantly different from that before surgery. Serum creatinine and GFR also remained unchanged.Conclusion. The results presented here suggest that serum cystatin C concentration is not tightly associated with body and fat mass loss in obese patients after bariatric surgery.
Źródło:
Polish Journal of Surgery; 2012, 84, 4; 202-207
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamics of estrogen-induced oxidative stress
Autorzy:
Kobiela, Jarek
Stefaniak, Tomasz
Krajewski, Jacek
Kalinska-Blach, Beata
Zurawa-Janicka, Dorota
Lachinski, Andrzej
Gackowski, Daniel
Olinski, Ryszard
Nowak, Jerzy
Knap, narcyz
Lipinska, Barbara
Sledzinski, Zbigniew
Wozniak, Michal
Powiązania:
https://bibliotekanauki.pl/articles/1041076.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
8-oxodGuo
estradiol
protein oxidation
carcinogenesis
DNA damage
lipid peroxidation
Opis:
The objective of this study was to assess the dynamics of oxidative damage to cellular macromolecules such as proteins, lipids and DNA under conditions of oxidative stress triggering early stages of estrogen-dependent carcinogenesis. A rodent model of carcinogenesis was used. Syrian hamsters were sacrificed after 1, 3, 5 h and one month from the initial implantation of estradiol. Matching control groups were used. Kidneys as target organs for estradiol-mediated oxidative stress were excised and homogenized for biochemical assays. Subcellular fractions were isolated. Carbonyl groups (as a marker of protein oxidation) and lipid hydroxyperoxides were assessed. DNA was isolated and 8-oxodGuo was assessed. Electron paramagnetic resonance spectroscopy was used to confirm the results for lipid peroxidation. Exposition to estradiol in the rodent model leads to damage of macromolecules of the cell, including proteins and DNA, but not lipids. Proteins appear to be the primary target of the damage but are closely followed by DNA. It has previously been speculated that protein peroxides can increase DNA modifications. This time sequence was observed in our study. Nevertheless, the direct relation between protein and DNA damage still remains unsolved.
Źródło:
Acta Biochimica Polonica; 2007, 54, 2; 289-295
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wyniki leczenia chirurgicznego raka odbytnicy
Autorzy:
Wajda, Zdzisław.
Gruca, Zbigniew.
Śledziński, Zbigniew.
Wysocki, Tomasz.
Głowacki, Janusz.
Cichecki, Piotr.
Stanek, Aleksander.
Powiązania:
Lekarz Wojskowy 1996, Suplement II, s. [168]-171
Data publikacji:
1996
Tematy:
Jelito grube nowotwory leczenie chirurgia materiały konferencyjne
Odbytnica nowotwory leczenie chirurgia materiały konferencyjne
Chirurgia
Materiały konferencyjne
Opis:
Tab.; Bibliogr.; Materiały IV Zjazdu Sekcji Chirurgii Wojskowej Towarzystwa Chirurgów Polskich; Bydgoszcz/Pieczyska 5-7.10.1995 r.
Dostawca treści:
Bibliografia CBW
Artykuł
    Wyświetlanie 1-5 z 5

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