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1

Geometria układów rur w oziębiaczach gładkorurowych

100%
Litwin M.
Chłodnictwo
|
1989
|
tom 24
|
nr 06
2

Badania doświadczalne gładkorurowych oziębiaczy powietrza

63%
Litwin M., Gologorski J.
Chłodnictwo
|
1991
|
tom 26
|
nr 11
3

Czy wartosc rozrodcza loszek remontowych pochodzacych po pierwiastkach lub wielorodkach moze zalezec od ich dlugosci okresu ssania?

51%
Czarnecki R., Owsianny J., Litwin M., Delikator B.
Trzoda Chlewna
|
2002
|
tom 40
|
nr 10
36-38
4

Charakterystyki cieplne nowego typoszeregu skraplaczy natryskowo-wyparnych produkcji MOSTOSTAL - Wroclaw S.A.

51%
Zalewski W., Litwin M., Paczesna J.
Chłodnictwo
|
1997
|
tom 32
|
nr 09
52-53
5

Szkolenia w Centralnym Osrodku Chlodnictwa COCH

51%
Litwin M., Steindel M.
Chłodnictwo
|
2003
|
tom 38
|
nr 05
24-26
6

Mikroorganizmy jelitowe u polskich dzieci z nadwagą, otyłością i z prawidłową masą ciała

45%
Barczynska R., Slizewska K., Bandurska K., Litwin M., Szalecki M.
Żywienie Człowieka i Metabolizm
|
2019
|
tom 46
|
nr 01
7

Gelsolin in human colon adenocarcinoma cells with different metastatic potential

45%
Litwin M., Mazur A. J., Nowak D., Mannherz H. G., Malicka-Blaszkiewicz M.
Acta Biochimica Polonica
|
2009
|
tom 56
|
nr 4
739-743
Gelsolin, one of a major actin-binding proteins, is involved in the regulation of actin cytoskeleton organization by its severing and capping activity towards actin filaments. Human colon adenocarcinoma cell line LS180 and its selected variants of different metastatic potential were used to check for a correlation between gelsolin level, its subcellular localization and the invasive capacity of cells. Based on immunoblotting experiments, a decreased level of gelsolin was detected in the most invasive 5W subline when compared to the parental cell line LS180. The intracellular distribution of actin filaments and gelsolin in colon adenocarcinoma cells was examined by confocal microscopy. In the 5W subline, unlike in the other examined cells, gelsolin was colocalized with filamentous actin at the cell periphery. In summary, in human colon adenocarcinoma cells, gelsolin level and its subcellular distribution seem to correlate with their metastatic potential.
8

Effects of dietary fiber preparations made from maize starch on the growth and activity of selected bacteria from the Firmicutes, Bacteroidetes, and Actinobacteria phyla in fecal samples from obese children

45%
Barczynska R., Slizewska K., Litwin M., Szalecki M., Kapusniak J.
Acta Biochimica Polonica
|
2016
|
tom 63
|
nr 2
9

Plodnosc potencjalna loszek o zroznicowanym okresie ssania w czasie ich odchowu, pochodzacych po pierwiastkach lub wielorodkach

39%
Czarnecki R., Owsianny J., Litwin M., Pietruszka A., Delikator B., Elzanowski C.
Zeszyty Naukowe. Przegląd Hodowlany
|
2003
|
tom 68
|
nr 2
11-16
10

Intestinal microbiota, obesity and prebiotics

39%
Barczynska R., Bandurska K., Slizewska K., Litwin M., Szalecki M., Libudzisz J., Kapusniak J.
Polish Journal of Microbiology
|
2015
|
tom 64
|
nr 2
Over the past few decades there has been a significant increase in the prevalence of obesity in both children and adults. Obesity is a disease that has reached epidemic levels on a global scale. The development of obesity is associated with both environmental and genetic factors. Recent studies indicate that intestinal microorganisms play an important function in maintaining normal body weight. One of the objectives in the gut microbiota research is to determine the role it plays and can it be a reliable biomarker of disease risk, including the predisposition to obesity. This article discusses (1) the role of prebiotics and gut microbiota in maintaining a healthy body weight and (2) potential influence on the gut microbiota in the prevention and treatment of obesity.
11

Bacterial microbiota and fatty acids in the faeces of overweight and obese children

33%
Barczynska R., Litwin M., Slizewska K., Szalecki M., Berdowska A., Bandurska K., Libudzisz Z., Kapusniak J.
Polish Journal of Microbiology
|
2018
|
tom 67
|
nr 3
The growing number of children with overweight and obesity constitutes a major health problem of the modern world and it has been suggested that intestinal microbiota may influence energy intake from food. The objectives of this study were to determine quantity and proportions of dominant genera of Bacteroides, Prevotella (phylum Bacteroidetes); Clostridium, Lactobacillus (phylum Firmicutes) and Bifidobacterium (phylum Actinobacteria) in the intestines and to determine the content of short-chain fatty acids (SCFAs) and branched-chain fatty acids (BCFAs) in the stool of 20 obese children and 20 children with normal body weight. Strains classified as Firmicutes (Clostridium and Lactobacillus) predominated in stool microbiota of obese children, while those of Bacteroidetes (Prevotella and Bacteroides) were in minority (p<0.001). Concentration of SCFAs in the stool of obese children was lower in comparison to the stool of normal weight children (p=0.04). However, these differences were significant only in obese children, not in overweight children in comparison with the lean ones. Therefore, in our study obesity was associated with intestinal dysbiosis and a predominance of phylum Firmicutes. Secondly, stool of obese children contained lower amounts of SCFAs.
12

Biallelic mutations in CYP24A1 or SLC34A1 as a cause of infantile idiopathic hypercalcemia (IIH) with vitamin D hypersensitivity: molecular study of 11 historical IIH cases

27%
Pronicka E., Ciara E., Halat P., Janiec A., Wojcik M., Rowinska E., Rokicki D., Pludowski P., Wojciechowska E., Wierzbicka A., Ksiazyk J. B., Jacoszek A., Konrad M., Schlingmann K. P., Litwin M.
Journal of Applied Genetics
|
2017
|
tom 58
|
nr 3
13

MRI-monitored cord blood-derived cell transplantation to the ventricular system of child with global cerebral ischemia-a case report

27%
Janowski M., Kmiec T., Jurkiewicz E., Kropiwnicki T., Habich A., Kotulska K., Jelonek E., Sarnowska A., Litwin M., Boruczkowski D., Lukomska B., Walecki J., Roszkowski M., Jozwiak S., Domanska-Janik K.
Acta Neurobiologiae Experimentalis
|
2011
|
tom 71
|
nr 1
Introduction: Neurological disorders are the most common cause of serious disability and have a major impact on financial healthrelated burden to society. Most of them are definitely associated with cell death: sudden or chronic. Conventional treatment methods yield disappointing results. Thus the discoveries in stem cell biology have fueled the interest in cell-based therapeutical approach. Based on experimental data cord blood has been proposed as a novel, autologous cell source for pediatric population. Non-invasive monitoring of cell fate following transplantation has been recently recommended as a basis for rational stem cell therapy. Subject: One year old child experienced devastating, cardiac arrest-induced cerebral ischemia. Despite a broad rehabilitation program diagnose of vegetative state has been established three months later. After next three months of continued rehabilitation no noticeable improvement has also been found and the child has been included into study. The protocol has been approved by the ethical commission of The Children’s Memorial Health Institute in Warsaw, Poland. Then the child’s own cord blood cells have been neurally-converted over 10 days in culture within GMP facility. Prior to transplantation cells were labeled with iron oxide (SPIO) for MR imaging. For scaling sensitivity of MR signal different concentrations of SPIO-labeled cells were scanned in the phantom. Then patient received monthly 3 subsequent cell infusions (1.2 x 107 cells each) to lateral ventricles. The follow up continued up to 6 months and included both clinical assessment and MR examinations. Results: High efficiency of neural cell conversion and SPIO labeling as well as no cytotoxicity were observed. The employed method of cell transplantation was found to be efficient to deliver cells to CNS as confirmed by MR imaging. Gradual decrease of SPIO signal intensity was observed over the period of follow up. No adverse events or abnormal reaction to cell implantation was detected. The follow up revealed mild functional improvement - decreased nystagmus, spasticity and the number of epileptic seizures. Moreover, the features of the child contact with parents has appeared, thus vegetative state can not be diagnosed any more. Conclusions: This report indicates that transplantation of autologous, neurally-committed cord blood-derived cells to the ventricular system of child is safe, feasible and able to result with mild functional improvement. Additionally cell-related MRI signal can be monitored for more than 4 months in transplanted brain hemisphere. Supported by MSHE grants no 0141/B/P01/2008/35 and 0142/B/ P01/2008/35.
14

Mutational analysis in podocin-associated hereditary nephrotic syndrome in Polish patients: founder effect in the Kashubian population

20%
Lipska B. S., Balasz-Chmielewska I., Morzuch L., Wasielewski K., Vetter D., Borzecka H., Drozdz D., Firszt-Adamczyk A., Gacka E., Jarmolinski T., Ksiazek J., Kuzma-Mroczkowska E., Litwin M., Medynska A., Silska M., Szczepanska M., Tkaczyk M., Wasilewska A., Schaefer F., Zurowska A., Limon J.
Journal of Applied Genetics
|
2013
|
tom 54
|
nr 3
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