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Prikaz rezultata 11-20 od 699
Interleukin-6 (IL-6) and low O-2 concentration (1%) synergize to improve the maintenance of hematopoietic stem cells (Pre-CFC)
(Wiley-Liss, Hoboken, 2007)
Low O-2 concentration (1%) favors the self-renewal of hematopoietic stem cells and inhibits committed progenitors (CFC). Since IL-6 influences both stem cells and committed progenitors at 20% O-2, we studied its effects ...
Aminoglycoside resistance in members of the Staphylococcus sciuri group
(Mary Ann Liebert, Inc, New Rochelle, 2007)
This study investigated the prevalence of aminoglycoside resistance and genes encoding aminoglycoside-modifying enzymes in members of the Staphylacoccus sciuri group. A total of 304 S. sciuri group member isolates (284 S. ...
Comparison of spontaneous antibiotic resistance frequency of Salmonella typhimurium growth in glucose amended continuous culture at slow and fast dilution rates
(Taylor and Francis Inc., 2005)
The objective of the study was to determine the frequency of spontaneous acquisition of resistance to select antibiotics by Salmonella Typhimurium (ST) when grown in glucose amended continuous flow culture at slow (D = ...
New possibilities for treatment of puerperal disorders in high producing dairy cows / Nove mogućnosti lečenja poremećaja puerperijuma visoko mlečnih krava
(Institut PKB Agroekonomik, Padinska skela, 2007)
Delivery in cows especially difficult calving leads to disorders of normal uterine involution, lengthening of service period, increased insemination index and in certain number of cases (from 6 to 12 %) can lead to temporary ...
In vitro analysis of clastogenic effects of adrenaline on human lymphocytes
(Srpsko biološko društvo, Beograd, i dr., 2008)
Influence of GnRH-gonadoreline and prostaglandine F2α-dinoprost application on reproduction parameter values in dairy cows with puerperal endometritis / Utjecaj aplikacije GnRH-gonadorelina i prostaglandina F2α-dinoprosta na reproduktivne parametre mliječnih krava sa puerperalnim endometritisima
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
This paper presents results of investigations of gonadoreline application (14-16, 17-20 and 21-25 days post partum) influence, followed by prostaglanin F2 α ten days later, on the reproductive parameters of dairy cows with ...
The influence of different feed additives to performances and immune response in broiler chicken / Uticaj različitih aditiva u ishrani brojlera na proizvodne rezultate i imunski odgovor
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2007)
Our investigations were conducted in order to determine the influence of mannan-oligosaccharide (MOS) based prebiotics and polysaccharide microelement complexes on the performance and immune response of Arbor Acre broiler ...
Some quality parameters and nutritional value of functional fermented sausages / Neki parametri kvaliteta i nutritivna vrednost funkcionalnih fermentisanih kobasica
(Institut za higijenu i tehnologiju mesa, Beograd, 2009)
in this paper results of studies on some quality parameters and nutritional value of functional fermented sausages are shown. Functional fermented sausages, made of first class pork and beef meat (75-80%), lard and vegetable ...
Variability in germination and in temperature and storage resistance among Paenibacillus larvae genotypes
(Elsevier Science Bv, Amsterdam, 2008)
There are several methods for cultivation of Paenibacillus larvae, the causative agent of American foulbrood (AFB) in honey bees. Protocols for detection of sub-clinical levels of the bacterium from honey and bee samples ...
Evaluation of the BD Phoenix automated microbiology system for detecting meticillin-resistant Staphylococcus aureus
(Elsevier Science Bv, Amsterdam, 2008)