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Wyświetlanie 1-2 z 2
Tytuł:
Effects of Insulin and Embryonic Stem Cells loaded PLGA Nanoparticles on Pancreatic Beta TC Cells
Autorzy:
Yücel, Çiğdem
Aktaş, Yeşim
Değim, Zelihagül
Yılmaz, Şükran
Arsoy, Taibe
Altıntaş, Levent
Çokçalışkan, Can
Sözmen, Mahmut
Powiązania:
https://bibliotekanauki.pl/articles/895523.pdf
Data publikacji:
2018-12-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
diabetes
insulin
embryonic stem cell
PLGA nanoparticles
pancreatic beta TC cell
Opis:
In The present study, the aims was to investigate and compare the effect of insulin and embryonic stem cells (ESC) loaded nanoparticle formulations (NPs) on pancreatic-beta-TC-cell regeneration. Characterization studies of NPs were performed. Permeability of insulin and the effect of ESC on pancreatic beta cells were investigated. by the determination of Insulin or glucose levels were determined and histologic investigations were also performed. ESC encapsulation efficiency was calculated by western blot analysis. The particle sizes of insulin and ESC-loaded-NPs were determined as 0.665±0.202 µm and 0.650 ±0.310 µm. The mean zeta potentials of insulin and ESC-loaded-NPs nanoparticles were found as 6.88±0.729 mV, 5.13±0.631 mV. The polydispersity index of insulin and ESC nanoparticles were 0.660±0.175, 0.620±0.205 respectively. Encapsulation efficiency of insulin and ESC-loaded-NPs were found to be 50±1.53% and 51%. Insulin release from nanoparticles was found to be 72.8% over 48h. The gGlucose concentrations wasere decreased to 201 and 202.7 mg/dl from 250 mg/dl in streptozocin (STZ) induced diabetic mice group after insulin and ESC-loaded-NPs administration. Insulin and ESC-loaded-NPs improved the blood insulin levels in all experimental groups. These NPs may be used for repairing of pancreatic cells. Healing or some degree of regeneration was observed when insulin and ESC-loaded-NPs were administered to the mice ip. ESC-loaded-NPs can be a potential source for cell replacement therapy in the treatment of diabetes.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 6; 1377-1389
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ANALYSIS OF CHRONIC MYELOID LEUKEMIA PHARMACOTHERAPY COSTS IN POLAND
Autorzy:
Paczkowska, Anna
Kus, Krzysztof
Nowicka, Monika
Kopciuch, Dorota
Zaprutko, Tomasz
Komarnicki, Mieczysław
Nowakowska, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/895298.pdf
Data publikacji:
2019-02-28
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
poland
chronic myeloid leukemia
stem cell transplantation
pharmacotherapy cost analysis
Opis:
The aim of this study was to analyze pharmacotherapy cost of chronic myeloid leukemia from the society’s, the payer’s (National Health Fund), and the patient’s perspective. The study included 55 patients with a diagnosed and treated chronic myeloid leukemia at the selected hematology clinic in the city of Poznan. Retrospective study involved time horizon of one calendar year – 2013. The data required for economic evaluation were obtained from the patients’ case histories and the Department of Organization and Accounting of the selected health care facilities. The total cost of chronic myeloid leukemia pharmacotherapy for 55 patients from the society’s perspective in 2013 amounted to 1,483,416.88 EUR. Average annual cost of medication per patient in 2013 amounted to 26,971.22 EUR (Median – 32,854.22 EUR). Average cost of chronic myeloid leukemia pharmacotherapy for a patient without transplantation was 32,167.34 EUR (Median – 30,623.00 EUR), and for a patient after transplantation amounted to 413.13 EUR (Median – 378.40 EUR). The cost from the payer’s perspective is 99.93% of total costs from the society’s perspective. The cost from the patient’s perspective represents 0.07% of the total cost of chronic myeloid leukemia pharmacotherapy from the society’s perspective. Costs of chronic myeloid leukemia pharmacotherapy are very high and represent a significant burden to society. The highest costs associated with treatment of chronic myeloid leukemia are incurred by the society, and, subsequently, the public payer (NHF), and the patient.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 1; 175-183
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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