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All published articles 117708

Stem Cells and Regenerative Medicine – A Review

V. Ramakrishna, P. B. Janardhan & L. Sudarsanareddy · Annual Research & Review in Biology · 2011

Regenerative medicine is a multidisciplinary field concerned with the replacement, repair or restoration of injured tissues. This field emerged from the need for reconstruction in children and adults in whom tissue has been damaged by diseases, trauma and congenital anomalies. St...

Open access Research Article

Phytochemical Screening and Biological Studies of the Leaves of Microtrichia perotitii DC (Asteraceae)

M. N. Abdullahi, H. Ibrahim & N. Ilyas · European Journal of Medicinal Plants · 2011

The Butanolic soluble fraction (F3) of the leaves of Microtrichia perotitii DC was evaluated for its analgesic and anti-inflammatory effects on laboratory animals. The results of analgesic studies was dose dependent and showed significant inhibition of writhings in rats while tho...

Open access Research Article 10.9734/EJMP/2011/188

Elevated Vanilmandelic Acid Concentration in Brain Tissue Following the Administration of Ethanolic Extract of Alstonia boonei (De Wild) in Rats

G. Oze, G. Onyeze, S. Abanobi, O. Ojiako & Obi Austin · European Journal of Medicinal Plants · 2011

Vanilmandelic acid (VMA) is a common excretory metabolite of the catecholamines. The catecholamines are implicated in schizophrenic disorders, and in the regulation of sexual functions via the Hypothalamic Pituitary Axis (HTPA). Alstonia boonei stem bark extract is used extensive...

Open access Research Article 10.9734/EJMP/2011/238

Use of Artemisia annua L. Infusion for Malaria Prevention: Mode of Action and Benefits in a Ugandan Community

Patrick E. Ogwang, Jasper O. Ogwal, Simon Kasasa, Francis Ejobi, David Kabasa & Celestino Obua · Journal of Pharmaceutical Research International · 2011

Malaria is major public health problem in Uganda endemic in 95% contributing up to 40% of hospital outpatient attendances. Approaches to controlling the disease include; environmental, entomological and medicinal interventions. Some communities use medicinal plants to control the...

Open access Research Article 10.9734/BJPR/2011/392

Characterization of an Avian Protease Inhibitor

Khushtar Anwar Salman, Sharique Ahmed & Indu Saxena · International Journal of Biochemistry Research & Review · 2011

Background: Ovomucoid is a serine proteinase inhibitor in the egg whites of all avian species at a concentration of about 10 mg/ml. The involvement of proteinases in a multitude of control functions in an organism has created an interest in their physiological inhibitors. Regulat...

Open access Research Article 10.9734/IJBCRR/2011/366

A Comparative Study of the Adsorptive Characteristics of Mucin to Calcium Hydroxyapatite and Titanium Implants

Omoniyi Kehinde Israel, Ekwumemgbo Adamma Patricia, Emmanuel Echiobi Gaba & Adewusi Adeola Mary · Chemical Science International Journal · 2011

Aims: The study is aimed to examine the adsorptive characteristics of the main salivary protein, mucin onto Ti surfaces and compare the scientific data with that onto CaHap; towards elucidating the biocompatibility of these two candidates in biomedical applications. Place and Dur...

Open access Research Article 10.9734/ACSJ/2011/289

Establishment of Regeneration and Transformation System of Lycopersicon esculentum MicroTom

Zhengjing Wu, Shuwei Sun, Fenghua Wang & Dalong Guo · Biotechnology Journal International · 2011

In this article in order to build up an efficient regeneration system for cotyledons or hypocotyls of tomato MicroTom, two kinds of seed disinfectant (3% NaClO and 0.1% HgCl2 used for 5, 10, 15, 20 min), two types of basal medium (MS: Murashige and Skoog,1964, and B5: Gamborg e...

Open access Research Article 10.9734/BBJ/2011/356

Studies on Cyanobacterial Biodiversity in Paper Mill and Pharmaceutical Industrial Effluents

Sanjay Kumar Dubey, J. Dubey, A. J. Viswas & P. Tiwari · Biotechnology Journal International · 2011

A thorough knowledge of the physical, chemical and biological characteristics of an industrial waste is a crucial requirement for any attempt at chemical and/or biological treatment of the waste. Hence the present study was aimed to assess the physicochemical characteristics and...

Open access Research Article 10.9734/BBJ/2011/395

A Facile Synthesis of 7-amino-1,3-diaryl-5-phenyl-2-thioxo-pyrano[2,3-d]pyrimidine-4(5H)-ones

Nimalini Moirangthem & Warjeet S. Laitonjam · Chemical Science International Journal · 2011

The reactions of arylidene derivatives such as ethylphenylmethylenemalononitrile 3a, ethylphenylmethylenecyanoacetate 3b and ethylphenylmethylenecyano-acetamide 3c with substituted thiobarbituric acids 2a-e in presence of NaOCH3 and MeOH afforded 7-amino-1,3-diaryl-5-phenyl-2-thi...

Open access Research Article 10.9734/ACSJ/2011/345

Research on Lorentz “Local Time”

Kaizhe Guo & Chongwu Guo · Physical Science International Journal · 2011

The meaning of Lorentz “local time” is reconsidered in the classical physics. Set up two inertial reference frames S and S', the frame S' is moving at a velocity v relative to frame S in the x direction. When the origin of frame S' passes the origin of frame S, the clocks at the...

Open access Research Article

Papilloma Formation in Esophagus after Covered Metal Stent Placement: Two Case Reports

Tsamis Dimitrios, Delistathi Thalassini & Zografos George · Journal of Advances in Medicine and Medical Research · 2011

Aims: To highlight an uncommon situation during stenting for obesity surgery complications. Place and Duration of Study: 1st Propaideutic Surgical Unit, Hippokration Hospital, Athens between December 2008 and November 2010. Results: 2 cases of obese patients are presented where t...

Open access Research Article 10.9734/BJMMR/2011/288

Laparoscopic Sleeve Gastrectomy for Morbid Obesity: The Future of Bariatric Surgery?

Salman Yousuf Guraya & Khalid Rida Murshid · Journal of Advances in Medicine and Medical Research · 2011

The incidence of obesity has significantly increased worldwide. Surgery has proven to be the most effective long-term treatment for sustained weight loss and improvement of co-morbidities in morbidly obese patients. Laparoscopic sleeve gastrectomy (LSG) is a relatively new proced...

Open access Research Article 10.9734/BJMMR/2011/417

Inhibition of Gelatinases by Vegetable Extracts of the Species Tapirira guianensis (Stick Pigeon)

T. R. Longatti, G. Cenzi, L. A. R. S. Lima, R. J. S. Oliveira, V. N. Oliveira, S. L. Da Silva & R. I. M. A. Ribeiro · Journal of Pharmaceutical Research International · 2011

Tapirira guianensis (Stick pigeon), a widely-used herbal medicine, has been reported to possess various biological activities. The aim of this study was the phytochemical analysis of the fractions of extracts of T. guianensis and the investigation of the action of these extracts...

Open access Research Article 10.9734/BJPR/2011/372

Phase and Ellipticity Dependence of the Photoelectron Angular Distribution in Non Resonant Three Photon Ionization of Atomic Hydrogen

Mamadou Faye · Physical Science International Journal · 2011

We studied the ellipticity and the dependence on the phase lag (lead) (between the semi major and the semi minor axes of the field components) of the photoelectron angular distribution (PAD) in the non resonant three photon ionization of atomic hydrogen. The exact analytical expr...

Open access Research Article