Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia. The management of the blood glucose level is a critical strategy in the control of diabetes complications. Inhibitors of carbohydrate hydrolyzing enzymes have been useful as oral hypoglycemic drugs for the control of hyperglycemia especially in patients with type II disables mellitus. The goal of the present study...

As in many other crop species, also in Allium crops genetic erosion is taking place. In this mini review the current global state of the art is presented on Allium ex situ genetic resources and more in particular on onion genetic resources. Furthermore future possible actions are indicated to preserve the Allium genepool in a more effective way, amongst which a proposal to develop an Allium gen...

diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia. the management of the blood glucose level is a critical strategy in the control of diabetes complications. inhibitors of carbohydrate hydrolyzing enzymes have been useful as oral hypoglycemic drugs for the control of hyperglycemia especially in patients with type ii disables mellitus. the goal of the present study...

Mutagenic effectiveness of gamma rays on Allium cepa was studied. The seeds were treated with five doses (viz. 5kR, 10kR, 15 kR, 20kR and 25kR) of gamma rays. Chromosomal abnormalities were observed. Chromosomal aberrations like, dicentric, tricentric, ring, minute, deletion, fragment, laggard, bridge and micronuclei were noticed in treated root tip mitosis. The chromosomal abnormalities were i...

A study was made on the cytogenetic effect of heavy-metal and cyanide polluted waters from the region of Panagjurishte – Southwest Bulgaria. A plant test-system Allium cepa in vivo was used. A decreased cell division rate was established, and deviations from the normal mitosis in the result of chromosome mutations were registered. The method used is applicable for biological monitoring of water...

Allium sativum linn (Garlic) belong to family Liliaceae has been widely known since ancient times for medicinal use and for flavouring food. It contains large amount of sulphur containing compounds like Alliin, Allicin, Ajoene, Diallyl sulphide, Diallyl disulphide Diallyl trisulfide, Vinyldithiines which has beneficial activity including Antithrombotic, Anticancer, Antiviral, Antifungal and Ant...

Received 16/7/2012 Accepted 21/1/2013 (005793) 1 Núcleo de Pesquisa Aplicada a Saúde e ao Meio-ambiente, Laboratório de Citogenética Vegetal e Animal, Universidade Federal do Piauí – UFPI, Campus Senador Helvídio Nunes de Barros, Rua Cícero Duarte, 940, Bairro Junco, CEP 64600-000, Picos, PI, Brasil, e-mail: [email protected] *Corresponding author Citotoxicity of food dyes Sunset Yellow ...

A large number of medicinal plants have therapeutic potentials. In this study polyphenolic extracts from leaves of Wattakaka volubilis have been applied for HPLC, which reports the presence of seven flavonoids. Extracts have been tested for antimitotic and antiproliferating activities. Allium cepa root tips were been used to evaluate cytotoxicity. Polyphenolic and methanolic extracts were toxic...

Uranyl nitrate inhibited root growth of Allium cepa at > or = 25 microM concentration. Fluorimetric analysis of metal uptake indicated the entry and accumulation of uranium into the root cell. Uranyl nitrate was neither clastogenic nor aneugenic as it failed to induce micronuclei significantly, but between 25 and 100 microM concentration, it increased significantly the frequency of sister chrom...