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Приказ резултата 11-20 од 22
Aktivnost alkalne fosfataze u kosti nakon implantacije nanočestičnog kalcijum-kobalt hidroksiapatita
(Beograd : Institut tehničkih nauka, 2009)
Istraživanje je sprovedeno sa ciljem da se dokaže aktivnost alkalne fosfataze, lokalizovane u dekalcifikovanoj kosti, uzete sa leve strane mandibule pacova, u kojoj je arteficijalno napravljen defekt i implantiran nano ...
Molecular spectroscopy analysis of the substitution of bone tissue by HAp/PLLA composite biomaterial
(IOS Press, 2004)
Due to its pronounced osteoinductive properties, calcium hydroxyapatite (HAp) has been widely used in medicine. Bioresorptive poly-L-lactide (PLLA) as a polymer biomaterial has been also used extensively in medicine for ...
Biological evaluation of hydroxyapatite/poly‐L‐lactide (HAp/PLLA) composite biomaterials with poly‐L‐lactide of different molecular weights intraperitoneally implanted into mice
(IOS Press, 2004)
Histopathologic analysis of the tissue with HAp/PLLA implants was made and the leukocyte formula and chemiluminescence response of peritoneal phagocytes 2, 7 and 12 weeks after intraperitoneal implantation studied. Implants ...
Repair of Bone Tissue Affected by Osteoporosis with Hydroxyapatite-Poly-L-lactide (HAp-PLLA) with and Without Blood Plasma
(SAGE Publications, 2005)
The aim of this study is to examine the reparatory ability of the synthetic biomaterial hydroxyapatite-poly-L-lactide (HAp-PLLA), the replacement of alveolar ridge, and rehabilitation of bone defects caused by osteoporosis, ...
Synthesis and Characterization of Hydroxyapatite-Collagen Biocomposite Materials
(Trans Tech Publications, Ltd., 2003)
Hydroxyapatite-collagen composite is a prosperous biomaterial in reconstructive surgery for the reparation of defects within human hard tissue. Within this research, three-dimensional blocks of HAp/collagen composite ...
Sinteza hidroksiapatita supstituisanog srebrom metodom precipitacije
(Beograd : Institut tehničkih nauka SANU, 2009)
Hidroksiapatit, HAp, Ca10(PO4)6(OH)2, je materijal koji se, zahvaljujući svojoj biokompatibilnosti, često koristi u regeneraciji koštanog tkiva. Usled česte pojave infekcije, koja može nastati njegovom ugradnjom, primenjuje ...
Ispitivanje biokompatibilnosti nanokompozitnog biomaterijala za kontrolisanu dostavu klindamicina - test citotoksičnosti
(Beograd : Institut tehničkih nauka SANU, 2009)
Nano sfere kompozitnog biomaterijala poli(d,l-laktid-ko-glikolid)/hidroksiapatit u kojima je imobilisan/inkapsuliran antibiotik mogu imati širok aplikativan značaj kao sistemi sa kontrolisanom i ciljanom dostavom lekova u ...
Preparation and Characterization of Poly(D,L-Lactide-co-Glycolide) Nanoparticles Containing Ascorbic Acid
(Hindawi, 2007)
This paper is covering new, simplistic method of obtaining the system for controlled delivery of the ascorbic acid. Copolymer poly (D,L-lactide-co-glycolide) (DLPLG) nanoparticles are produced using physical method with ...
Biphasic calcium phosphate coated with poly-d,l-lactide-co-glycolide biomaterial as a bone substitute
(Elsevier, 2007)
A calcium phosphate/poly-d,l-lactide-co-glycolide (BCP/DLPLG) composite biomaterial was synthesized in the shape of spherical granules (150–200 m) and nanostructured particles (30–40 nm) by an emulsification/evaporation ...
The Effect of Processing Parameters on Characteristics of Poly-L-Lactide Microspheres
(Research Trends in Contemporary Materials Science, 2007)
Biodegradable micro- and nanospheres made of poly-l-lactide (PLLA) are very potent drug or antigen delivery systems with inherent potential for drug and antigen targeting. The objective of this study is to formulate modified ...