SPECIAL EDITION / ONLINE

National Youth Conference "Biological sciences for a better future" 

Plovdiv, October 19-20, 2012

 

Content:

 

SECTION "CELL AND MOLECULAR BIOLOGY"

 

ILIYA KARAKOLEV, ZLATKA DOBREVA and SPASKA STANILOVA

The effect of insulin-like growth factor 1 on IL-12 expression

SPECIAL EDITION / ONLINE (2012) pp. 1-5   [ Full Text (PDF) ]

 

VIARA IVANOVA, ALEXANDRA TONKOVA, KALOYAN PETROV, PENKA PETROVA and PETYA GENCHEVA

Covalent attachment of cyclodextrin glucanotransferase from genetically modified Escherichia coli on surface functionalized silica coated carriers and magnetic particles

SPECIAL EDITION / ONLINE (2012) pp. 7-13   [ Full Text (PDF) ]

 

TONKA VASILEVA and VESELIN BIVOLARSKI

Study the influence of temperature on activity of fructosyltransferases by strain Leuconostoc mesenteroides Lm 17

SPECIAL EDITION / ONLINE (2012) pp. 15-19   [ Full Text (PDF) ]

 

RADOSTINA ALEXANDROVA, BOYKA ANDONOVA-LILOVA, TANYA ZHIVKOVA, LORA DYAKOVA, ANNA GANCHEVA, KALINKA POPOVA, DIANA RABADJIEVA and STEFKA TEPAVITCHAROVA

Influence of a Sr-modified dicalcium phosphate on viability and proliferation of murine fibroblasts and cultures from bone explants

SPECIAL EDITION / ONLINE (2012) pp. 21-24   [ Full Text (PDF) ]

 

ABDULKADIR ABUDALLEH, TANYA ZHIVKOVA, LORA DYAKOVA, KALINKA POPOVA, ANNA GANCHEVA, BOYKA ANDONOVA-LILOVA, MARIN ALEXANDROV and RADOSTINA ALEXANDROVA

Effect of ammonium vanadate on viability and proliferation of human and animal tumor and non-tumor  cells

SPECIAL EDITION / ONLINE (2012) pp. 25-29   [ Full Text (PDF) ]

 

VELICHKA PAVLOVA, ISKRA SAINOVA, BISTRA ALEXIEVA and ELENA NIKOLOVA

Immune properties of milk cells

SPECIAL EDITION / ONLINE (2012) pp. 31-34   [ Full Text (PDF) ]

 

ISKRA SAINOVA, VELICHKA PAVLOVA, BISTRA ALEXIEVA, ILINA VAVREK, ELENA NIKOLOVA, STEFKA VALCHEVA-KUZMANOVA, TSVETELINA MARKOVA, MARIA KRATCHANOVA, PETKO DENEV

Chemoprotective, antioxidant and immunomodulatory in vitro-effects of Aronia melanocarpa total extract on laboratory-cultivated normal and malignant cells

SPECIAL EDITION / ONLINE (2012) pp. 35-43   [ Full Text (PDF) ]

 

MARINELA MIHAYLOVA, SONYA KOSTADINOVA and MARIANA MARHOVA

Distribution of virulence determinants and biofilm-forming among clinical urinary isolates

SPECIAL EDITION / ONLINE (2012) pp. 45-51   [ Full Text (PDF) ]

 

NADYA PENKOVA, RADOSLAV PENKOV, PETER HRISCHEV and PEPA ATANASSOVA

Immunohistochemical study on the expression of serotonin and 5HTR3 in gastrointestinal tract of rat embryos and newborns

SPECIAL EDITION / ONLINE (2012) pp. 53-56   [ Full Text (PDF) ]

 

EKATERINA GEORGIEVA, YANKA KARAMALAKOVA, DIMITAR PAVLOV, DONIKA IVANOVA, ZHIVKO ZHELEV and ANTOANETA ZHELEVA

Investigation of organs allocation and shift of ascorbate radicals levels in different organs by Cynara scolymus Linn. extracts - real time electron paramagnetic resonance study

SPECIAL EDITION / ONLINE (2012) pp. 57-61   [ Full Text (PDF) ]

 

PETER HRISCHEV, PETER NIKOLOV, PEPA ATANASSOVA, JULIA NIKOLOVA, MARIA ORBETZOVA and NADYA PENKOVA

Leptin, leptin receptors, nerve growth factor and TrkA in women with metabolic syndrome

SPECIAL EDITION / ONLINE (2012) pp. 63-66   [ Full Text (PDF) ]

 

YANKA KARAMALAKOVA, EKATERINA GEORGIEVA, RAJESH ARORA, RAKESH SHARMA, GALINA NIKOLOVA, VESELINA GADJEVA and ANTOANETA ZHELEVA

Investigations on the levels of oxidative stress biomarkers and organs biodistribution of Psoralea corylifolla Linn.

SPECIAL EDITION / ONLINE (2012) pp. 67-71   [ Full Text (PDF) ]

 

EKATERINA PAVLOVA, DONIKA DIMOVA, EMILIA PETROVA, YORDANKA GLUHCHEVA and NINA ATANASSOVA

Rat sperm count changes at early stages after hemic hypoxia

SPECIAL EDITION / ONLINE (2012) pp. 73-76   [ Full Text (PDF) ]

 

SECTION "ECOLOGY AND BIODIVERSITY"

 

GERGANA KIROVA, ZDRAVKA VELKOVA and VELIZAR GOCHEV

Copper (II) removal by heat inactivated Streptomyces fradiae biomass: Surface chemistry characterization of the biosorbent

SPECIAL EDITION / ONLINE (2012) pp. 77-82   [ Full Text (PDF) ]

 

INA ANEVA, LJUBA EVSTATIEVA and ANTONINA VITKOVA

Ecological and floristic characteristics of Sideritis syriaca L. populations in Bulgaria

SPECIAL EDITION / ONLINE (2012) pp. 83-91   [ Full Text (PDF) ]

 

NIKOLAY TAKUCHEV, JULIANA BELCHEVA and VASIL KATZAROV

The role of secondary education of forming an ecological awareness regarding the benefit and risk of synthetic substances in contact with the skin

SPECIAL EDITION / ONLINE (2012) pp. 93-98   [ Full Text (PDF) ]

 

SYLVIA RADANOVA and LEMAN YAKIMOVA

Presence of North American taxa in the synanthropic flora of Stara Zagora town, South Bulgaria

SPECIAL EDITION / ONLINE (2012) pp. 99-104   [ Full Text (PDF) ]

 

GALIA GEORGIEVA, EMILIYA VARADINOVA and YORDAN UZUNOV

Distribution of non-indigenous tubificid worm Branchiura sowerbyi (Beddard, 1892) in Bulgaria

SPECIAL EDITION / ONLINE (2012) pp. 105-113   [ Full Text (PDF) ]

 

IVAN ILIEV, SONYA TRIFONOVA, MARIANA MARHOVA and OLIVER TODOROV

Total count and species composition of main microbial indicators of the water quality of Kardzhali reservoir, Bulgaria

SPECIAL EDITION / ONLINE (2012) pp. 115-121   [ Full Text (PDF) ]

 

SVETOSLAV ALEXANDROV, IVAN ILIEV, JAROMÍR LUKAVSKÝ and GEORGI PETKOV

Influence of herbicides on the growth and composition of the yellow-green alga Trachydiscus minutus

SPECIAL EDITION / ONLINE (2012) pp. 123-126   [ Full Text (PDF) ]

 

TEODORA TEOFILOVA, EMILIA MARKOVA and NIKOLAI KODZHABASHEV

Habitats diversity as a factor for the conservation significance of the area of Cape Emine in relation of the ground beetles (Coleoptera, Carabidae)

SPECIAL EDITION / ONLINE (2012) pp. 127-133   [ Full Text (PDF) ]

 

SECTION "BIOTECHNOLOGIES"

 

PETYA GENCHEVA, DIMITAR DIMITROV, GEORGI DOBREV and VIARA IVANOVA

Hydrolysates from malt spent grain with potential application in the bioethanol production

SPECIAL EDITION / ONLINE (2012) pp. 135-141   [ Full Text (PDF) ]

 

TANA SAPUNJIEVA, IORDANKA ALEXIEVA, DASHA MIHAYLOVA and ANETA POPOVA

Antimicrobial and antioxidant activity of extracts of Allium ursinum L.

SPECIAL EDITION / ONLINE (2012) pp. 143-145   [ Full Text (PDF) ]

 

MARIA ANANIEVA, TANYA MANDADZHIEVA, IRINA KOLIANDOVA, SASHO STOYANOVSKI, ILIA ILIEV and ISKRA IVANOVA

Utilization of xylooligosaccharides from different Lactobacillus strains

SPECIAL EDITION / ONLINE (2012) pp. 147-150   [ Full Text (PDF) ]

 

IVAYLO SIRAKOV, KATIA VELICHKOVA and GALIN NIKOLOV

The effect of algae meal (Spirulina) on the growth performance and carcass parameters of rainbow trout (Oncorhynchusmykiss)

SPECIAL EDITION / ONLINE (2012) pp. 151-156   [ Full Text (PDF) ]

 

KATYA VELICHKOVA, IVAYLO SIRAKOV and GEORGI GEORGIEV

Cultivation of Botryococcus braunii strain in relation of its use for biodiesel production

SPECIAL EDITION / ONLINE (2012) pp. 157-162   [ Full Text (PDF) ]

 

VASILENA STOYANOVA, STANKA GEORGIEVA, IVAN ILIEV, MARIANA MARHOVA and SONYA TRIFONOVA

Lipolytic activity of genus Pseudomonas

SPECIAL EDITION / ONLINE (2012) pp. 163-168   [ Full Text (PDF) ]

 

TSVETESLAVA IGNATOVA-IVANOVA, SEVGINAR MEHMEDOVA, NELI ERMENLIEVA and RADOSLAV IVANOV

Growth characteristics of lactobacillii strains cultivated on media with fructooligosaccharides and their antimicrobial activity

SPECIAL EDITION / ONLINE (2012) pp. 169-172   [ Full Text (PDF) ]