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All published articles 118071

Effects of Enhanced UV-B Radiation and Drought Stress on Photosynthetic Performance of Lettuce (Lactuca sativa L. Romaine) Plants

Jalal M. Basahi, Iqbal M. Ismail & Ibrahim A. Hassan · Annual Research & Review in Biology · 2014

Aims: The aim of the present study was to investigate some biochemical changes in field grown lettuce (Lactuca sativa L. cv Romaine) plants in terms of importance of the accumulation of anthocyanins, flavonoids and photosynthetic pigments as well as photosynthetic limitations whi...

Open access Research Article 10.9734/ARRB/2014/6638

Acyl-CoA:Diacylglycerol Acyltransferase: A Key Player in the Regulation of Fatty Acid and Glucose Metabolism in Mammalian Systems

Alexis Stamatikos · Annual Research & Review in Biology · 2014

Acyl-CoA:diacylglycerol acyltransferase (DGAT) is a critical enzyme involved in the last committed step of triglyceride synthesis. DGAT has two known isoforms that are expressed in various tissues being crucial to energy homeostasis in mammals. DGAT inhibits the accumulation of d...

Open access Research Article 10.9734/ARRB/2014/6557

Cytotoxic Effects of Cadmium and Paraquat on Avian Skin Fibroblasts

Haseeb A. Khan, Ibrahim A. Arif, Andrew G. Sudimack & Joseph B. Williams · Annual Research & Review in Biology · 2014

Recent studies have shown that wild birds may act as potential barometers of environmental pollution. We studied the effects of two environmental toxicants, cadmium (Cd) and paraquat (PQ), on the skin fibroblasts of three wild birds including, green-winged teal (Anas carolinensis...

Open access Research Article 10.9734/ARRB/2014/8478

Frequency of Two Genetic Polymorphisms of CYP1A2 Gene in Iranian Population

Maryam Sadat Samimifar & Ali Ramazani · Annual Research & Review in Biology · 2014

Aim: The present study was conducted to explore the allelic and genotypic frequencies of CYP1A2 gene polymorphisms, CYP1A2*1C (−3860 G>A) and CYP1A2*1F (−163 C>A), among 200 healthy Iranian volunteers. Study Design: Completely randomized design. Place and Duration of Study:...

Open access Research Article 10.9734/ARRB/2014/7516

Dextromethorphan for Tardive Dyskinesia

Jungjin Kim, James Donovan & Thomas L. Schwartz · International Neuropsychiatric Disease Journal · 2014

Aims: To report three cases of successful treatment of tardive dyskinesia (TD) with dextromethorphan. Study Design:  Retrospective chart review. Place and Duration of Study: Private outpatient practice in Syracuse, NY. Methodology: A retrospective chart review of patients with TD...

Open access Research Article 10.9734/INDJ/2014/7970

Biological Monitoring of Gharasou River by Using Macro Benthic Community Structure

Seyyed Amir Seyyedsharifi, Ebrahim Fataei, Gholamreza Nadery & Saber Vatandoost · Annual Research & Review in Biology · 2014

Maintaining water resourcesquality,due to the recentdroughts andurban, ruraland industrialdevelopments isan important taskinenvironment. According to the importance and critical role of GharasouRiver inwatersupplyof Ardabil province which is located onNorth West of Iran, its qual...

Open access Research Article 10.9734/ARRB/2014/6699

Radical Scavenging, Reducing Power, Lipid Peroxidation Inhibition and Chelating Properties of Extracts from Artemisia campestris L. Aerial Parts

Saliha Djidel & Seddik khennouf · Annual Research & Review in Biology · 2014

In this study, we estimated the antioxidant activity of various extracts prepared from Artemisia campestris L. aerial parts used in Algeria to treat gastro-intestinal disorders. The determination of polyphenols and flavonoids contents showed that the ethyl acetate extract (EAE) i...

Open access Research Article 10.9734/ARRB/2014/7908

Understanding the Phylogenetics and Evolution of Genus Schistosoma- Africa and Asia Stand Point

Olugbenga Samson Onile, Benson Otarigho & Chiaka I. Anumudu · Annual Research & Review in Biology · 2014

The evolutionary spread of schistosomes infection was reportedly prominent more in Africa and Asia continents. This study therefore examined the evolutionary trend of this parasite while limiting the investigation to Schistosoma species peculiar to this region of the world. The e...

Open access Research Article 10.9734/ARRB/2014/7182

Density-dependent Growth Patterns of Meloidogyne javanica on Hemp Cultivars: Establishing Nematode-sampling Timeframes in Host-status Trials

Kgabo Martha Pofu & Phatu William Mashela · Journal of Experimental Agriculture International · 2014

The timeframe host plants should be exposed to Meloidogyne species prior to nematode sampling for host-status and/or host-sensitivity is indispensable in interpretation of results and the subsequent management decisions. The aim of this study was to use density-dependent growth p...

Open access Research Article 10.9734/AJEA/2014/4853

The Farmer’s Perception on Crop By-Product Utilization as Feed for Beef Cattle in Bulukumba Regency, South Sulawesi, Indonesia

Agustina Abdullah, Hikmah M. Ali & Jasmal A. Syamsu · Asian Journal of Agricultural Extension, Economics & Sociology · 2014

Aims: This research was objected to analyze farmers’ perception on feeding technology and crop by-product utilization at the farms of Bulukumba regency, Souh Sulawesi Indonesia. Place and Duration of Study: The number of respondents involved was as many as 96 farmers in the two s...

Open access Research Article 10.9734/AJAEES/2014/7304

Using the ActivPAL Monitor to Quantify Time Spent Sitting, Standing and Stepping at School: A One-day Snapshot

Saeideh Aminian, Scott Duncan, Kate White & Erica A. Hinckson · Journal of Scientific Research and Reports · 2014

Background: Our understanding of the amount of time children spend sitting, standing and stepping during a typical school day is limited. The ActivPAL monitor, which can differentiate between sitting and standing, was used in this study to objectively assess free-living activitie...

Open access Research Article 10.9734/JSRR/2014/7910

An Assessment of Solar Electric Power Systems Use in Some Public Buildings and Projects in Osun State

K. O. Kadiri & E. A. Akintayo · Current Journal of Applied Science and Technology · 2014

The use of solar power in generating electricity is still very much at its infancy in Nigeria despite the abundant solar energy available in the country. The heavy dependence on cheap petroleum product has not helped matter as more investments are attracted to the oil sectors bec...

Open access Research Article 10.9734/BJAST/2014/3796

Production and Characterization of Hybrid Briquette from Biomass

Patrick E. Imoisili, Kingsley O. Ukoba, B. E. Attah Daniel & M. C. Ibegbulam · Current Journal of Applied Science and Technology · 2014

In this study, production and characterization of hybrid biomass briquettes using two major agricultural wastes was carried out. Briquettes were produced from sawdust of the specie Albiziazygia and sorghum dust using native cassava starch as binder. Five different composition of...

Open access Research Article 10.9734/BJAST/2014/7091

Genomic Markers for Glioblastoma Multiforme, Revealed by Array CGH Analysis

Dimova Ivanka, Hadjiolova Radka, Naydenov Emanuil, Nesheva Desislava & Toncheva Draga · Current Journal of Applied Science and Technology · 2014

Aims: Despite of intensive studies of glioblastoma multiforme, still no unified concept for the most important specific molecular alterations exists for this tumor type. The method of array CGH has great potential for molecular characterization of glioblastoma. The aim of our stu...

Open access Research Article 10.9734/BJAST/2014/8487