background: in the present study, blood serum level of metals were determined in malarial pa­tients and compared with those in the normal subjects without complication using atomic absorp­tion spectrometer. methods: for the determination of these metals twelve intravenous blood samples each from re­ferred malarial patients and a group of normal subjects were collected and immediately centri­fug...

to investigate the effect of spraying with different concentrations of vermiwash solution on the morphological traits, percentage and yield of essential oil of lemon balm (melissa officinalis l.), this experiment was conducted as randomized complete block design (rcbd) with four replications in experimental field of agricultural faculty of ferdowsi university of mashhad (fum). the treatments we...

Chaetomorpha sp. is a green algae that has anti-bacterial compounds and at certain times found very much. The purpose of this study was to see the inhibition zone produced from ethanol extract against A. hydrophilla Vibrio This research done in March 2022. Extraction sp., antibacterial effectiveness testing Biotechnology Laboratory, Faculty Fisheries Marine, Riau University. method used descrip...

Diare merupakan penyakit gangguan sistem pencernaan yang potensial dan mewabah. Salah satu cara untuk mengurangi terjadinya kasus diare adalah dengan proses mencuci menyimpan alat makan benar. Pencucian setelah digunakan masih memungkinkan adanya kandungan bakteri seperti Escherichia coli. Adanya pada tidak sesuai Keputusan Menteri Kesehatan RI Nomor 1098/Menkes/SK/VII/2003 karena peralatan kon...

In this study elements of validation of headspace GC method of determination of residual methanol, n-pentane, ethanol, tert-butylamine, 2propanol, acetonitrile, dichloromethane and toluene in pharmaceutical substance are presented. Validation of the method included: selectivity, system precision, method precision, accuracy (recovery), limits of detection and quantitation (in substance), robustn...

The effects of two Iranian medicinal plants including Zataria multiflora and Geranium pelargoniumwere evaluated on growth-inhibiting of some toxigenic fungi such as Aspergillus flavus, A. parasiticus, A.ochraceus and Fusarium verticillioides. In this study, standard Z. multiflora and G. pelargonium essentialoils (EOs) were diluted in 0.01% dimethyl sulfoxide. Different dilutions of Z. multiflor...

This study deals with the corrosion inhibition of metal process medium carbon steel using 1M HCl for kinetic studies and rate reaction determination. The weight loss method is applied to pieces Medium divided Cubans dimensions (0.4*2*2.4) cm , use Tafel Extrapolation Method, samples were polished carbide silicon paper (180,200,400,600,800,1000). immersed in alcoholic ethanol at a temperature 29...

Uptake of iron and several other minerals into kaiware daikon (Japanese radish sprout) was investigated by changing their supplementary conditions. The supplementation of calcium sulfate (0.1% (w/v), 230 ppm as calcium ion) and iron (III) chloride (0.1% (w/v), 200 ppm as iron ion) in hydroponics promoted the growth of kaiware daikon ca. 1.0-1.5 cm longer than the control group of no additions, ...