347 research outputs found
Manage reverse power flow and fault current level in lv network with high penetration of small scale solar and wind power generation
SYNTHESIS, ANTITUMOR ACTIVITY, PHARMACOPHORE MODELING AND QSAR STUDIES OF NOVEL PYRAZOLES AND PYRAZOLO [1, 5-A] PYRIMIDINES AGAINST BREAST ADENOCARCINOMA MCF-7 CELL LINE
Objective: The present work aimed to synthesize New series of pyrazoles 3 and pyrazolo[1,5-a]pyrimidines 5, 7, 9 in order to evaluate their antiproliferative activity against human breast adenocarcinoma MCF-7cell line and study the cell cycle progression of the most active compounds. In addition, Pharmacophore modeling and QSAR Studies of these new compounds were done.Methods: The diazonium salt of 4-aminoacetophenone 1 was coupled with malononitrile in ethanol using sodium acetate affords 2-[(4-acetylphenyl)diazenyl] malononitrile Cycloaddition of hydrazine hydrate, in molar ratios 1:1 or 1:2, on compound 2, furnished 3,5-diaminopyrazolederivatives 3a and 3b respectively. Moreover, new pyrazolo[1,5-a]pyrimidine derivatives 5a-f were obtained upon cyclocondensation of 3a, b with different chalcones 4a-c in EtOH/piperidine,while compounds 7a-f were prepared via cycloaddition of 3a, b with various arylidene malononitriles 6a-c in the same reaction condition. Finally, treatment of 3a, b with ethyl 2-cyano-3-ethoxyacrylate 8a or 2-(ethoxymethylene)malononitrile 8b in EtOH/TEA yielded the novel pyrazolo[1,5-a]pyrimidine derivatives 9a, b respectively. These target compounds were screened for their cytotoxic activity against MCF-7 (human breast Cell Line) followed by study cell cycle of 7a. Finally, Pharmacophore modeling and QSAR Studies was carried out.Results: The pyrazolopyrimidine 7a was the most active compound (IC50 = 3.25 ΓΒ΅M), whereas, some of the tested compounds exploited moderate growth inhibitory activity. Its effect was further studied on cell cycle progression; results showed that compound 7a induced cell cycle arrest at S-phase verifying this compound as a promising selective anticancer agent.Conclusion: Compound 7a was found to be the most active member against MCF-7 breast cancer (IC50= 3.25 ΓΒΌM), Further biological assessment of 7a using flow-cytometric analysis, revealed that it induced cell cycle arrest at S phase.Keywords: Pyrazole, Pyrazolo[1,5-a]pyrimidine, MCF-7 breast cancer cell line, Cell cycle profile, 3D pharmacophore,1 QSAR stud
Shear Performance of GFRP Reinforced Concrete Beams with Seawater and Chopped Fiber
This paper reports an experimental study on the behavior and shear strength of concrete beams reinforced with longitudinal GFRP bars mixed with sea water. In order to evaluate how much concrete contributes to shear resistance, seven beams were tested in bending. Similar in size and concrete strength, the beams were longitudinally reinforced with glass fiber-reinforced polymer bars; however, they did not even have shear reinforcement. The beams, which measured 3,100 mm in length, 400 mm in depth, and 200 mm in width, were conducted and tested up to failure. The test variables were longitudinal reinforcement ratios (1.0, 1.4, and 2.0%), chopped fiber content (0, 0.5, 2, and 3 kg/m3), and mixing water type (freshwater and seawater). The test findings showed that increasing the reinforcement ratio increased the neutral-axis depth and allowed the formation of more closely spaced fractures while decreasing the loss of flexural stiffness after cracking. By increasing the area of concrete in compression, this in turn enhances the contribution of aggregate interlock as well as the contribution of uncracked concrete. Furthermore, increasing the reinforcement ratio improves the dowel action, which reduces the tensile stresses that are created in the concrete around it.Β Doi: 10.28991/CEJ-2023-09-04-05 Full Text: PD
Developing a framework for underground cable fault-finding in low voltage distribution networks
Influence of short- and long-term administration of Melengestrol acetate on estrus activity and reproductive performance of nulliparous Barki ewes
In Egypt, research focusing on estrous synchronization in small ruminants based on Melengestrol acetate (MGA) supplementation, particularly in nulliparous ewes, is still lacking. The present work aimed to evaluate effect of long-term and short-term administration of melengestrol acetate (MGA) treatments on estrus synchronization and reproductive performance of nulliparous Barki Ewes. This study was performed in Siwa Oasis Research Station (Tegzerty Experimental Farm for animal production), belonged to Desert Research Center, Egypt. Forty five nulliparous Barki ewes with age ranging from 15.5 to 16.5 months, and 38 Β± 0.23 kg average live body weight were assigned to one of three groups: (1) control (C, n = 15); (2) long-term treatment with MGA (n = 15, 0.22 mg/ewe/d for 14 days) and (3) short-term treatment with MGA (n = 15, 0.22 mg/ewe/d for 7 days). At the end of MGA treatment (14 or 7 d) all treated ewes were injected by 600 IU PMSG intramuscularly. The results showed that, ewes treated with MGA exhibited highest (
Π‘ΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ ΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΡ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ ΠΈ Π½Π΅ΠΉΡΡΠΎΡΠΈΠ»Ρ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΏΡΠ΅Π΄ΠΈΠΊΡΠΎΡΠΎΠ² ΠΈΡΡ ΠΎΠ΄Π° COVID-19
Clinical presentation is an undependable prognostic indicator of COVID-19 (COronaVIrus Disease 2019). So, a more objective predictor is needed to precisely evaluate and classify the prognosis. Immune dysregulation to lymphocytes, mainly T-lymphocytes, have been noticed between COVID-19 patients. The aim. This study was planned to determine the role of platelet-to-lymphocyte count ratio and neutrophil-to-lymphocyte ratio in assessment of COVID-19 prognosis. Methods. 70 hospitalized patients with confirmed COVID-19 were included in this study. All included patients underwent a consistent clinical, radiological and blood examination. Laboratory analysis was made by means of a commercially accessible kit. Blood cells ratios were computed by dividing their absolute counts. Results. Non-significant association was found between laboratory data and COVID-19 clinical severity. A significant association between CT classification and platelet-to-lymphocyte count ratio (higher value in L type; p = 0.001) was detected. Platelet-to-lymphocyte count ratio was significantly higher among intubated cases. However, Non-significant association was found between neutrophil-to-lymphocyte ratio and need of endotracheal intubation. Conclusion. Routine blood values are abnormal in patients with COVID-19. Platelet-to-lymphocyte count ratio ratios could be used as more meaningful biomarker than other values in predicting the prognosis of COVID-19. LMR helpful in COVID-19 severity.ΠΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ°ΡΡΠΈΠ½Π° ΡΠ²Π»ΡΠ΅ΡΡΡ Π½Π΅Π½Π°Π΄Π΅ΠΆΠ½ΡΠΌ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΌ ΠΏΡΠΎΠ³Π½ΠΎΠ·Π° ΠΈΡΡ
ΠΎΠ΄Π° Π½ΠΎΠ²ΠΎΠΉ ΠΊΠΎΡΠΎΠ½Π°Π²ΠΈΡΡΡΠ½ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ (ΠΠΠ), ΠΏΠΎΡΡΠΎΠΌΡ Π΄Π»Ρ ΡΠΎΡΠ½ΠΎΠΉ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΈ ΠΊΠ»Π°ΡΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΏΡΠΎΠ³Π½ΠΎΠ·Π° Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌ Π±ΠΎΠ»Π΅Π΅ ΠΎΠ±ΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΏΡΠΎΠ³Π½ΠΎΠ·ΠΈΡΡΡΡΠΈΠΉ ΡΠ°ΠΊΡΠΎΡ. Π£ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², ΠΏΠ΅ΡΠ΅Π½Π΅ΡΡΠΈΡ
ΠΠΠ, ΠΎΡΠΌΠ΅ΡΠ°Π΅ΡΡΡ Π½Π°ΡΡΡΠ΅Π½ΠΈΠ΅ ΡΠ΅Π³ΡΠ»ΡΡΠΈΠΈ ΠΈΠΌΠΌΡΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ²Π΅ΡΠ° ΡΠΎ ΡΡΠΎΡΠΎΠ½Ρ Π»ΠΈΠΌΡΠΎΡΠΈΡΠΎΠ², Π² ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΌ Π’-Π»ΠΈΠΌΡΠΎΡΠΈΡΠΎΠ². Π¦Π΅Π»ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²ΠΈΠ»ΠΎΡΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠΎΠ»ΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ ΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΡ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ ΠΈ Π½Π΅ΠΉΡΡΠΎΡΠΈΠ»Ρ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ ΠΏΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΠΏΡΠΎΠ³Π½ΠΎΠ·Π° COVID-19. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. Π ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π±ΡΠ»ΠΈ Π²ΠΊΠ»ΡΡΠ΅Π½Ρ Π³ΠΎΡΠΏΠΈΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΠΏΠ°ΡΠΈΠ΅Π½ΡΡ (n = 70) Ρ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½Π½ΡΠΌ COVID-19 (COronaVIrus Disease 2019). Π£ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΈ ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΊΡΠΎΠ²ΠΈ. ΠΠ°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΡΠ΅ Π°Π½Π°Π»ΠΈΠ·Ρ Π²ΡΠΏΠΎΠ»Π½ΡΠ»ΠΈΡΡ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΊΠΎΠΌΠΌΠ΅ΡΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π½Π°Π±ΠΎΡΠ°. Π‘ΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΠΊΠ»Π΅ΡΠΎΠΊ ΠΊΡΠΎΠ²ΠΈ ΡΠ°ΡΡΡΠΈΡΡΠ²Π°Π»ΠΈΡΡ ΠΏΡΡΠ΅ΠΌ Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΡ
Π°Π±ΡΠΎΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΠ±Π½Π°ΡΡΠΆΠ΅Π½Π° Π½Π΅Π·Π½Π°ΡΠΈΠΌΠ°Ρ ΡΠ²ΡΠ·Ρ ΠΌΠ΅ΠΆΠ΄Ρ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΡΠΌΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠΌΠΈ ΠΈ ΡΡΠ΅ΠΏΠ΅Π½ΡΡ ΡΡΠΆΠ΅ΡΡΠΈ COVID-19. ΠΡΡΠ²Π»Π΅Π½Π° Π·Π½Π°ΡΠΈΠΌΠ°Ρ ΡΠ²ΡΠ·Ρ ΠΌΠ΅ΠΆΠ΄Ρ ΡΡΠ΅ΠΏΠ΅Π½ΡΡ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ Π»Π΅Π³ΠΊΠΈΡ
ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠΉ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ ΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΌ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΡ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ (Π±ΠΎΠ»Π΅Π΅ Π²ΡΡΠΎΠΊΠΎΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π΄Π»Ρ L-ΡΠΈΠΏΠ°; p = 0,001). Π£ ΠΈΠ½ΡΡΠ±ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΡ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ Π±ΡΠ»ΠΎ Π·Π½Π°ΡΠΈΠΌΠΎ Π²ΡΡΠ΅. ΠΠ΄Π½Π°ΠΊΠΎ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Π° Π½Π΅Π·Π½Π°ΡΠΈΠΌΠ°Ρ ΡΠ²ΡΠ·Ρ ΠΌΠ΅ΠΆΠ΄Ρ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΌ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ Π½Π΅ΠΉΡΡΠΎΡΠΈΠ»Ρ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ ΠΈ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡΡ ΠΈΠ½ΡΡΠ±Π°ΡΠΈΠΈ ΡΡΠ°Ρ
Π΅ΠΈ. ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅. Π£ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ COVID-19 Π½Π°Π±Π»ΡΠ΄Π°ΡΡΡΡ ΠΎΡΠΊΠ»ΠΎΠ½Π΅Π½ΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΡΡΠΈΠ½Π½ΡΡ
Π°Π½Π°Π»ΠΈΠ·ΠΎΠ² ΠΊΡΠΎΠ²ΠΈ. ΠΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΡ / Π»ΠΈΠΌΡΠΎΡΠΈΡΡ ΠΌΠΎΠΆΠ΅Ρ ΡΠ»ΡΠΆΠΈΡΡ Π±ΠΈΠΎΠΌΠ°ΡΠΊΠ΅ΡΠΎΠΌ ΠΏΡΠΈ ΠΏΡΠΎΠ³Π½ΠΎΠ·ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΡ COVID-19, Π° ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ Π»ΠΈΠΌΡΠΎΡΠΈΡΡ / ΠΌΠΎΠ½ΠΎΡΠΈΡΡ ΠΏΠΎΠ»Π΅Π·Π΅Π½ ΠΏΡΠΈ ΠΏΡΠΎΠ³Π½ΠΎΠ·ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ ΡΡΠΆΠ΅ΡΡΠΈ COVID-19
Ekstraksi Dna Dan Amplifikasi Its Rdna Isolat Fungi Endofit Lbkurcc67 Umbi Tanaman Dahlia (Dahlia Variabilis)
> Endophyte fungi lives in the plant tissues without causing harm to their host and has known that can produce secondary metabolite and extracellular enzyme. Fungi LBKURCC67 is an endophyte fungi that was isolated from tubers of yellow flowered Dahlia variabilis in Padang Panjang, West Sumatera. Species of fungi LBKURCC67 isolate was not known exactly because the morphology identification has been previously is appropriate for genus level. The accurate identification to known species is molecular with phylogenetic analysis. Before determine species in molecular analysis, it must extraction and amplification DNA. This research aims to optimation of DNA extraction and rDNA amplification in Internal Transcribed Spacer (ITS) regions with Polymerase Chain Reactions (PCR) methods. The DNA of fungi LBKURCC67 isolate was extract with Wizard Genomic DNA Purification kit ex Promega Corp. (Madison, USA) from cultur mycelium. The result shows extraction DNA was success from fourth days mycelia. Optimum condition for rDNA amplification with PCR were used ITS5 and ITS4 primers and 41Β°C annealing temperature. Electrophoresis analysis shows molecular weight of DNA isolate is 16.951 bp and molecular weight of PCR product is 583 bp
SULPHATED POLYSACCHARIDES (SPS) FROM THE GREEN ALGA ULVA FASCIATA EXTRACT MODULATES LIVER AND KIDNEY FUNCTION IN HIGH FAT DIET-INDUCED HYPERCHOLESTEROLEMIC RATS
Objective: Hypercholesterolemia (HC) was frequently associated with oxidative stress, and release of inflammatory cytokines is to determine the hypolipidemic effects of sulphated polysaccharides from seaweed Ulva fasciata algal extracts through measuring the activities of some parameters related to liver and kidney functions in the serum of hypercholesterolemic rats as compared to normal one.Methods: Different groups of rats were administered a high cholesterol diet. Liver and kidney functions, inflammatory cytokines (TNF-ΓΒ±, CRP, MPO and IL-10), oxidative stress (GSH, MDA and NO), in addition to cell adhesion molecules (ICAM-1 and VCAM-1) were assessed before and after treatment with the algal polysaccharides. In addition, histological examination of liver and kidney were performed to confirm the biochemical findings.Results: The obtained results showed that oxidative stress and inflammatory markers associated with hypercholesterolemia were significantly increased in HC-rats. The histopathological examination of liver and kidney demonstrated severe degeneration with diffuse vacuolar degeneration, necrosis and the presence of fatty droplets. In addition; nephron-histological examination revealed, mild glomerular injury with mild vascular and inflammatory changes. Treatment with the algal sulphated polysaccharides effectively improved these disorders and diminished the formation of fatty liver, as well as renal dysfunction more than the reference drug; fluvastatin. Conclusion: It could be concluded that the consumption of UFP (Ulva fasciata polysaccharides), may be associated with attenuation of inflammatory markers, amelioration of fatty liver and improvement of renal dysfunction, that in turn lead to counteract hypercholesterolemia and its related disorders; such as obesity, and heart disease.Keywords: Non-alcoholic fatty liver disease, Seaweed, Ulva fasciata, Hypercholesterolemia, Hypolipidemic activity, Sulphated polysaccharides (SPs
Osteogenic Differentiation Potential of Human Bone Marrow and Amniotic Fluid-Derived Mesenchymal Stem Cells in Vitro & in Vivo
BACKGROUND: Cell therapies offer a promising potential in promoting bone regeneration. Stem cell therapy presents attractive care modality in treating degenerative conditions or tissue injuries. The rationale behind this is both the expansion potential of stem cells into a large cell population size and its differentiation abilities into a wide variety of tissue types, when given the proper stimuli. A progenitor stem cell is a promising source of cell therapy in regenerative medicine and bone tissue engineering.
AIM: This study aimed to compare the osteogenic differentiation and regenerative potentials of human mesenchymal stem cells derived from human bone marrow (hBM-MSCs) or amniotic fluid (hAF-MSCs), both in vitro and in vivo studies.
SUBJECTS AND METHODS: Human MSCs, used in this study, were successfully isolated from two human sources; the bone marrow (BM) and amniotic fluid (AF) collected at the gestational ages of second or third trimesters.
RESULTS: The stem cells derived from amniotic fluid seemed to be the most promising type of progenitor cells for clinical applications. In a pre-clinical experiment, attempting to explore the therapeutic application of MSCs in bone regeneration, Rat lumbar spines defects were surgically created and treated with undifferentiated and osteogenically differentiated MSCs, derived from BM and second trimester AF. Cells were loaded on gel-foam scaffolds, inserted and fixed in the area of the surgical defect. X-Ray radiography follows up, and histopathological analysis was done three-four months post- operation. The transplantation of AF-MSCs or BM-MSCs into induced bony defects showed promising results. The AF-MSCs are offering a better healing effect increasing the likelihood of achieving successful spinal fusion. Some bone changes were observed in rats transplanted with osteoblasts differentiated cells but not in rats transplanted with undifferentiated MSCs. Longer observational periods are required to evaluate a true bone formation. The findings of this study suggested that the different sources; hBM-MSCs or hAF-MSCs exhibited remarkably different signature regarding the cell morphology, proliferation capacity and osteogenic differentiation potential
CONCLUSIONS: AF-MSCs have a better performance in vivo bone healing than that of BM-MSCs. Hence, AF derived MSCs is highly recommended as an alternative source to BM-MSCs in bone regeneration and spine fusion surgeries. Moreover, the usage of gel-foam as a scaffold proved as an efficient cell carrier that showed bio-compatibility with cells, bio-degradability and osteoinductivity in vivo
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