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Annual Research & Review in Biology

Published by SCIENCEDOMAIN international · ISSN (electronic) 2347-565X

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2,351

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138

2026 articles

2,351

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19,508

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Articles (2351)

Biology of Pathogenicity (Theoretical Review)

Yurii V. Ezepchuk · Annual Research & Review in Biology · 2013

Phenomenon of pathogenicity is the polyfunctional biological potency of germs that are realized by factors (determinants) of pathogenicity [1]. Bacterial pathogenicity is an ability of bacteria to induce and develop infectious diseases in multi-cellular organisms (human, animals...

Open access Research Article

Comparative Effects of Nanosized and Bulk Titanium Dioxide Concentrations on Medicinal Plant Salvia officinalis L.

Hassan Feizi, Shahram Amirmoradi, Farzin Abdollahi & Saeed Jahedi Pour · Annual Research & Review in Biology · 2013

Aims: The goal of the study was to evaluate concentrations of nanosized TiO2 at 0, 5, 20, 40, 60 and 80 mg L-1 with same concentrations of bulk TiO2 on sage (Salvia officinalis L.) seed germination and early growth stage. Study Design: Experiment was performed in a completely ran...

Open access Research Article

Antihyperglycemic Activity of Leaf Essential Oil of Citrus sinensis (L.) Osbeck on Alloxan-Induced Diabetic Rats

N. O. Muhammad, O. Soji-Omoniwa, L. A. Usman & B. P. Omoniwa · Annual Research & Review in Biology · 2013

Aim: The aim of this study was to investigate the antihyperglycemic activity of leaf essential oil of Citrus sinensis (Rutaceae) in alloxan –induced diabetic rats. Methodology: Diabetes was induced in albino rats by intraperitoneal administration of single dose of alloxan monohyd...

Open access Research Article

Malaria: Still a Health Problem in the General Population of Bannu District, Khyber Pakhtunkhwa, Pakistan

Shahid Niaz Khan, Sultan Ayaz, Sanaullah Khan, Sobia Attaullah, Muhammad Asim Khan, Naqib Ullah, Muhammad Aamir Khan & Ijaz Ali · Annual Research & Review in Biology · 2013

Aims: This study was aimed to know the burden of malaria infection and to re-evaluate its high prevalence in general population of Bannu District. Study Design: The current study was designed to re-evaluate the high prevalence of malaria and its demography in the human population...

Open access Research Article

Biological Response of Muskmelon (Cucumis melo L.) to Magnetic Field and Silver Nanoparticles

Hassan Feizi, Saeed Jahedi Pour & Kaveh Hassanzadeh Rad · Annual Research & Review in Biology · 2013

Aims: This experiment was done to study the responses of muskmelon (Cucumis melo L.) to magnetic field and silver nanoparticles combinations in comparison with commercial fertilizers in field conditions. Study Design: Experiment was conducted in a randomized complete block design...

Open access Research Article

Potential Effect of Some Local Antimalarial Herbs on Reproductive Functions of Male Albino Rat

E. V. Ikpeme, U. B. Ekaluo, O. U. Udensi & E. E. Ekerette · Annual Research & Review in Biology · 2013

In this study, stem bark extracts of Cylicodiscus gabunensis, Nauclea latifolia and Araliopsis soyauxii were investigated for possible adverse effects on male reproductive organs and sex hormones of male albino rats of about eleven weeks weighing between 120-180g. The total of tw...

Open access Research Article

Assessment of Concentrations of Nano and Bulk Iron Oxide Particles on Early Growth of Wheat (Triticum aestivum L.)

Hassan Feizi, Parviz Rezvani Moghaddam, Nasser Shahtahmassebi & Amir Fotovat · Annual Research & Review in Biology · 2013

Aims: In this work we assessed Fe2O3 nanoparticles with bulk Fe2O3 for possible phytotoxicity and stimulative effects on wheat seed germination and early growth stage. Methodology: The treatments in the experiment were five concentrations of bulk (100, 500, 1000, 5000 and 10000 p...

Open access Research Article

Response of Pigeon Pea Landraces [Cajanus cajan (L.) Millsp.] to Exogenous Application of Plant Growth Regulators

O. U. Udensi, E. A. Edu, E. V. Ikpeme & M. I. Ntia · Annual Research & Review in Biology · 2013

Aim: Optimizing plant growth regulators in the manipulation of growth physiology, development and seed yield of pigeon pea landraces is cardinal, especially as it complements other improvement techniques. The research was aimed at evaluating the effect of IAA, NAA and paclobutraz...

Open access Research Article