Introduction : Neuroprotection is a promising area of adjuvant therapy ischemic brain lesions. At the same time, among potentially effective neuroprotectors, herbal remedies are distinguished due to their high efficiency and safety use. In this work, some aspects neuroprotective effect 40% ethanol extract black walnut bark were investigated in comparison with its major component juglone. Ma...

Embryo culture were used to produce inter specific walnut hybrid plants between Juglans nigra L. and J. regia L. Developed ovaries were collected from J. rejia female flowers which were pollinated with J. nigra pollen grain by high dusting on a mature tree. In order to isolate embryos, exocarps were aseptically removed. Isolated embryos from ovules at different developmental stages were transfe...

In order to study the effect of light competition and microclimatic modifications on the net assimilation (NA), growth and yield of soybean (Glycine max L.) as an understory crop, three 26-year-old soybean-tree (Acer saccharinum Marsh., Populus deltoides X nigra, Juglans nigra L.) intercropping systems were examined. Tree competition reduced photosynthetically active radiation (PAR) incident on...

Black walnut (Jug/am nigra L.) seeds are large and require stratification for germination. However, many seeds fail to germinate following stratification. Radiography can be used to select empty seeds, but cannot determine which full seeds will germinate. The objective of this study was to determine if any discrimination could bc achieved through use of nuclear magnetic resonance (NMR) spectros...

Tarihi yapıların onarımında, çürümüş veya hasar görmüş ahşap elemanların bunların parçalarının değiştirilmesinin zorunlu olduğu durumlarda, kullanılacak ikame ahşabın orijinal tür ile aynı ve doğal yapıda olması gerekmektedir. Bu nedenle mimari yapı malzemesi olarak kullanıldığı tarihi binaların restorasyonunda, malzemenin teşhisi büyük önem arz etmektedir. Anadolu Selçuklu Dönemi'nde, 1272-127...

The expressed sequence tag (EST) database represents a potentially valuable resource for the development of simple sequence repeat (SSR) markers for use in evolutionary studies. EST-SSRs reveal polymorphisms not only within the source taxon, but in related taxa as well. In this paper, we describe a case study in which the publicly available walnut (Juglans regia) EST database was used to develo...