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COMPARATIVE STUDY OF OVERLAPPING GENES IN THE GENOMES OF MYCOPLASMA HOMINIS AND MYCOPLASMA PENETRANS
Overlapping genes are pairs of adjacent genes whose coding regions are partially or entirely overlapping. Overlapping genes in prokaryotes are a means to minimize genome size and increase the density of genetic information. Overlapping genes play an important role in genome reduction of Mycoplasmas during the course of their degenerative evolution. In this study overlapping genes in the genomes of...
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SPECTROFLUORIMETRIC DETERMINATION OF TOLTERODINE TARTARATE IN PURE FORM AND PHARMACEUTICAL PREPARATION
A Simple, rapid, sensitive, accurate and precise spectrofluorimetric method was developed for the determination of tolterodine tartrate (TOL) in bulk powder and in pharmaceutical preparation. This method is based on measuring the native fluorescence of TOL in methanol at 313 nm after excitation at 285 nm using 1 ml of phosphate buffer pH 6. All variables that affect fluorescence intensity such as ...
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DETECTION OF RHINOVIRUS AND SOME DNA/RNA VIRUSES BY REVERSE TRANSCRIPTASE REAL-TIME PCR AND THEIR IMMUNOLOGICAL PARAMETERS IN PATIENTS WITH ACUTE RESPIRATORY TRACT INFECTION IN IRAQ: MOLECULAR AND IMMUNOLOGICAL STUDY
Background and Objectives: Acute upper respiratory tract infections are the most frequent acute illnesses worldwide. This study has been undertaken for determining the diagnostic importance of Human Rhinovirus and other associated DNA/RNA viruses including human Respiratory Syncytial virus; Human Metapneumovirus; Human parainfluenza virus 1-4; human coronavirus; Human B, C, and E Adenovirus; and H...
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IN VIVO TOXICOLOGICAL EVALUATION OF ORGANOPHOSPHATE PESTICIDE ON FEMALE ALBINO MICE: THERAPEUTIC EFFECTS OF CURCUMIN
Chlorpyrifos (CPF) an Organophosphate insecticide was evaluated for its potential to produce reproductive toxicity in rats following oral exposure. In the present study mice were given CPF at the dose level of 10 mg/kg body weight by Gavage method for 14 and 21 days. Morphological alterations of ovary were examined under LM. Its oxidative stress levels were also evaluated by Lipid peroxidation lev...
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ANTI-ULCER EFFECT ON THE ETHANOL EXTRACT OF THE BARK & ROOT OF FICUS RELIGOISA LINN. IN DIFFERENT EXPERIMENTAL ULCER MODELS IN RATS
Ficus religiosa L (Moraceae) is widely distributed in northern part of India has traditionally been used in India as medicinal plant for the treatment of diarrhoea and dysentery. In the present study ethanolic extract of Ficus religiosa L was used for investigation of antiulcer activity by using pylorus ligation as antisecretory model and ethanol induced ulceration models as cytoprotective model. ...
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OPTIMIZATION OF ULTRASOUND-ASSISTED EXTRACTION OF PHENOLIC COMPOUNDS FROM AMMI VISNAGA USING RESPONSE SURFACE METHODOLOGY
In this study, response surface methodology (RSM) was used to optimize ultrasound-assisted extraction (UAE) conditions for obtaining the maximum yield and content of phenolic compounds of Ammi visnaga extracts (EAV). Three independent variables including ethanol concentration (%), extraction time (time) and solvent-to-material ration (mL/g) were studied. The results showed that the optimal UAE con...
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HOMOLOGY MODELING AND DOCKING STUDIES ON HIV REVERSE TRANSRIPTASE INHIBITORS
The usefulness of computational methods in drug design process is no longer a point of debate. The contributions from this evolving field have become apparent to both pharmaceutical scientists and academic biomedical researchers. As all the computational drug design are based on statistical and mathematical calculations there is strong evidences present for each and every step, thus research by ch...
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PREPARATION, CHARACTERIZATION AND EVALUATION OF ANTIFUNGAL ACTIVITY OF CLOTRIMAZOLE NANOSTRUCTURED LIPID CARRIERS
Objectives: The aim of this work was the preparation of Clotrimazole (CM) loaded nanostructured lipid carriers (CM-NLC) and the examination of in-vitro antifungal activity of prepared formula. Methods: High shear hot homogenization method was used for CM-NLC preparation. Different ratios of Compritol AT 888 and Labrasol were used and combined with two types of surfactants: Kolliphor P188 or Kollip...
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EXPERIMENTAL MODELS FOR ALZHEIMER’S DISEASE: A MECHANISTIC VIEW
Alzheimer’s disease (AD) is a leading cause of morbidity and mortality and its prevalence is continuously increasing. AD is characterized to varying degrees by Amyloid β, neurofibrillary tangles, gliosis, synaptic and neuronal loss leading to a decline in memory & apraxia agnosia and several neuropsychiatric changes like anxiety and depression etc. Increased age, oxidative stress and neuroi...
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VALIDATION FOR QUANTITATIVE DETERMINATION OF AZTREONAM IN SIMULATED LUNG FLUID BY UV SPECTROSCOPY METHOD
Aztreonam, a synthetic beta-lactam antibiotic is widely used for the treatment of infections in lungs, meninges, bladder, etc. Its potential use in the treatment of pneumonia and cystic fibrosis has been established. Recently FDA has approved Cayston® for inhalation therapy of Aztreonam in lungs infection. Many studies have been reported on the quantitative determination of Aztreonam by UV spectr...
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