Propolis was extracted using water and various concentrations of ethanel as solvents. The extracts vvere inyestigated by measurement o £ absorption spectr-m with a UV spectrophotometer, reversed phase-high pressure thin-layer chromatography and reyersed phase-HPLC, Maximum absorption ef all extracts was 290 iim, resembling fiavo"oid compounds, and the 80% ethanolic extract showed highest absorp...

abstract: iran is considered number one producer of pomegranate throughout the world. the oil extracted from pomegranate seed is considered to have great medical and nutritional values, therefore the study is concerned with this unique and valuable oil specially its chemical attributes. five different varieties of pomegranate were obtained from saveh pomegranate research institute. the seeds we...

The objective of this study was to evaluate the effects of different doses of pistachio by-product (PBP) extracts supplemented with alfalfa hay (AH) or barley grain (BG) on microbial fermentation in an in vitro fermentation system. The total extracted phenolic compounds were 36.96, 65.78, 67.02 and 8.85% and total extracted tannin contents were 37.11, 59.64, 56.87 and 7.55% when PBP was extract...

C677T polymorphism in the methylenetetrahydrofolate reductase (MTHFR) gene is a risk factor for stroke, suggesting that widespread detection could help to prevent stroke. DNA from 70 stroke patients and 70 healthy controls was extracted from saliva using a magnetic nanoparticles-based method and from blood using conventional methods. Real-time PCR results revealed that the C677T polymorphism wa...

In the previous methods of generating bilingual lexicon from parallel patent sentences extracted from patent families, the portion from which parallel patent sentences are extracted is about 30% out of the whole “Background” and “Embodiment” parts and about 70% are not used. Considering this situation, this paper proposes to generate bilingual lexicon for technical terms not only from the 30% b...

abstract background: asterocytoma is the most common primary human brain tumor which has the most lethal hazard among tumors in human central nervous system. heat shock proteins play an active role in cancer cells pathways through their effects on tumor cell proliferation, tumor differentiation, malignancy, metastasis, and cell death. hsp 70 is a 70 kd protein that its expression change has bee...

Az 1953-ban útjára indult, immáron hetvenéves Belügyi Szemle tudományos folyóirat jubileumi „70 év, 70 gondolat” című kiadványában megjelent tanulmány olvasható a felkért szerzőktől.