Activation of NFkappaB plays a pivotal role in many cellular processes such as inflammation, proliferation and apoptosis. In Drosophila, nuclear translocation of the NFkappaB-related transcription factor Dorsal is spatially regulated in order to subdivide the embryo into three primary dorsal-ventral (DV) domains: the ventral presumptive mesoderm, the lateral neuroectoderm and the dorsal ectoder...

Shilajit, exuding from the rocks of mountains has been proved to be basically derived from the latex of cactus like Euphorbia species. Therefore, in the present communication, an attempt has been made to provide similar information from the ayurvedic literatures.

One of the most important limiting factors for the production of the grafted cactus in Korea is the qualitative and quantitative yield loss derived from stem rots especially caused by Bipolaris cactivora. This study is aimed to develop microbial control agents useful for the control of the bipolaris stem rot. Two bacteria (GA1-23 and GA4-4) selected out of 943 microbial isolates because of thei...

An -labelling of a graph is an assignment of nonnegative integers to the vertices of such that the difference between the labels assigned to any two adjacent vertices is at least zero and the difference between the labels assigned to any two vertices which are at distance two is at least one. The span of an   0,1 L G G   0,1 L -labelling is the maximum label number assigned to any vertex of...

A phytosociological approach to dry forest and cactus communities on the occidental slopes of the Peruvian Andes is presented in base of 164 plots carried out following the Braun-Blanquet method. From them, 52 have been made recently, and the other 112 were taken from the literature. After a multivariate analysis, using a hierarchical clustering and a detendred correspondence analysis, the Acac...

The large columnar cactus, Tri chocereus pachanoi Britton and Rose, has been used for centuries in South America as the basis of a hal lucinogenic drink (1,2). This species is known in various regions as aguacolla, giganton, huachuma, or San Pedro and is indigenous to Ecuador and Peru where it is widely cultivated as an ornamental and hedge plant (3). In the United States, the plant is currentl...

A graph model for a set S of splits of a set X consists of a graph and a map from X to the vertices of the graph such that the inclusion-minimal cuts of the graph represent S. Phylogenetic trees are graph models in which the graph is a tree. We show that the model can be generalized to a cactus (i.e. a tree of edges and cycles) without losing computational efficiency. A cactus can represent a q...

The burden of diabesity is increasing rapidly in Mexico (1). Culturally based diets with low glycemic index and glycemic load might be a low-cost approach for a population with a high index of socioeconomic marginality. Mixed meals are the usual manner of food intake, and they are different among regions of Mexico. Consumption of nopales (prickly pear cactus pads) in middle and low socioeconomi...