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304051469 A simplified protocol for the semi-large scale recovery of plasmids from Escherichia coli grown on agar plates.  
Semi-large scale liquid cultivation of transformed Escherichia coli (E. coli) in medium (100-200 ml) has been widely used for the acquisition of relatively large amounts of plasmid DNA...
304051468 Effect of incubation in simulated body fluid on dielectric and photoluminescence properties of nano-hydroxyapatite ceramic doped with strontium ions.  
This paper reports the dielectric and photoluminescence measurements of ossiointegrated strontium doped hydroxyapatite bioceramic. The study on invitro bioactivity of Sr-HAp is carried out...
304051467 Fully automatic identification and discrimination of sperm's parts in microscopic images of stained human semen smear.  
In the last years, digital image processing and analysis are used for computer assisted evaluation of semen quality with therapeutic goals or to estimate its fertility by means of spermatozoid...
304051466 A semi-automatic method for segmentation and 3D modeling of glioma tumors from brain MRI.  
This work presents an efficient method for volume rendering of glioma tumors from segmented 2D MRI Datasets with user interactive control, by replacing manual segmentation required in the state of...
304051465 An investigation of volumetric and corpus callosum dimension to detect brain disorders.  
Alzheimer's Disease (AD), Mental retardation, Cerebral Palsy, and other Dementias are the neurogenerative brain disorders which are statistically proven that 2%-3% of people affected in the world...
304051464 Molecular network using molecular circuit for drug delivery use.  
A novel design of molecular networks for drug delivery application using a PANDA ring resonator is proposed. By using the intense optical vortices generated within the PANDA ring resonator, the...
304051463 Introduction of the research and development items of detoxification psychological dependence medicine.  
In order to let drug addicts withdraw their toxic mania, the work of drug prohibiting must be launched extensively to construct a quiet environment, so we put forward a systematic engineering...
300544159 Effects of geomagnetic disturbances on humans functional state in space flight.  
Investigations of the effect of geomagnetic activity influence on the heart rhythm regulation of cosmonauts during the expeditions onboard the Soyuz spacecraft, and the MIR orbital space stations...
300544158 Sleep disorder detection and identification.  
Electroencephalogram (EEG) is one of the medical devices that used for sleep disorder detection. Sleep disorder such as Obstructive Sleep Apnea Syndrome (OSAS) often appears during sleep event....
300544157 A computer aided detection framework for mammographic images using fisher linear discriminant and nearest neighbor classifier.  
Today, mammography is the best method for early detection of breast cancer. Radiologists failed to detect evident cancerous signs in approximately 20% of false negative mammograms. False negatives...
300544156 Automatic detection of pulse morphology patterns & cardiac risks.  
Analysis of arterial pulse waveforms is important for non-invasive diagnosis of cardiovascular functions. Large samples of IPG signal records of radial arterial pulse show presence of eight...
300544155 The analysis of microscopy imaging on liquid crystalline components of the cell nucleus.  
Dinoflagellates nuclei allow for liquid crystalline characterization without core histones. In this study, nuclei were isolated from the athecate Karenia dinoflagellate species with...
300544154 Dose-dependent effects of pentabrominated diphenyl ethers on sexual hormone and histology of male reproductive system in rats.  
Polybrominated diphenyl ethers (PBDEs) used as flame retardants are widely used in a variety of consumer products, like textiles, foam and building materials. They are persistent in the...
300544153 Quantum dots induce hot-start effects for Taq-based polymerase chain reaction.  
Decent hot-start effects were here reported in Taq DNA polymerase-based polymerase chain reaction (PCR) when water-soluble CdTe quantum dots (QDs) were employed. The hot-start effects were...
296378562 Z-scan method for measurement of bovine serum albumin concentrations.  
The changes in the nonlinear refractive of Bradford reagent caused by its binding to bovine serum albumin (BSA) were investigated in aqueous solutions. The nonlinear refractive index at the...
296378561 Arterial pulsation on a human patient simulator improved students' pulse assessment.  
Even with basic cardiovascular lectures, undergraduates do not usually experience the reality of palpation and, therefore, cannot integrate their physiological knowledge. We created a pulse...
296378560 Tissue attenuation coefficient estimation using bubble harmonics with frequency diversity.  
In a previous work, we developed a consistent TAC (tissue attenuation coefficient) estimator using bubble echoes. Based on temporal averaging, we can improve the estimation precision of TAC...
296378559 Molecular adsorbent recirculating system therapy in a rare case of fulminant hepatitis.  
Background: Acute hepatitis C virus infection leading to fulminant hepatitis is very rare whereas Hepatitis C virus (HCV) infection is one of the main causes of chronic liver disease worldwide....
296378558 Poly(ethylene glycol) and poly(N-vinlypyrrolidone) for improved porcine islet cryopreservation.  
Water-soluble polymers poly(ethylene glycol) (PEG) and poly(N-vinylpyrrolidone) (PVP) were used to study cryopreservation of porcine islets. DMSO was used as control. The effects of polymer...
296378557 Cellular viability and nitric oxide (NO) production by J774 macrophages in the presence of orthodontic archwires.  
To assess, in vitro, the cellular viability in a murine macrophage cell line J774 with 9 different orthodontic wires and to evaluate the effects of its NO production. To assess cellular viability...
296378556 Snoring sounds' statistical characteristics depend on anthropometric parameters.  
Snoring is common in people with obstructive sleep apnea (OSA). Although not every snorer has OSA or vice-versa, many studies attempt to use snoring sounds for classification of people into two...
296378555 A model of bone adaptation as a topology optimization process with contact.  
Topology optimization is presently used in most diverse scientific, technologic and industrial areas, including biomechanics. Bone remodelling models and structural optimization has mutually...
295922299 Status of tissue engineering and regenerative medicine in Iran and related advanced tools: bioreactors and scaffolds.  
Because of increased need to tissue and organ transplantation, tissue engineering (TE) researches have significantly increased in recent years in Iran. The present study explored briefly the...
295922298 Biodegradable stent.  
The bare metal stent (BMS) used in the blood vessel caused the restenosis after the operation due to formation and proliferation of neointimal. Recently, as a method to overcome the problems of...
295922297 Studies on the optimal culture conditions of Aureobasidium pullulans to produce exopolysaccharides.  
In the current study, in order to change the permeability of cell membrane and solve the problem of linked group of fungi mycelium, the method of adjusting osmotic pressure of medium and adding...
295922296 A coaxial-slot antenna for invasive microwave hyperthermia therapy.  
When the technique of invasive microwave hyperthermia is applied to cancer treating, the distribution of microwave thermal field and the effect of the therapy are determined by the type of...
295922295 Vibromyographic analysis of knee muscle imbalances in knee osteoarthritis.  
Muscle imbalances are a well accepted cause of musculo-skeletal pain, yet clinicians lack a simple, noninvasive, and reproducible means to assess muscle effort during activities of daily living....
295922294 A charge of the erythrocyte test by automated method.  
New methods of an automated evaluation of the blood rheological parameters: 1) the viscosity, 2) electric conductivity and 3) the charge of erythrocytes have been theoretically and experimentally...
295922293 Computer-assisted formulas predicting cancer mortality risk after exposure to acute low dose ionizing radiation in humans.  
A clear relationship between dose of radiation and mortality in humans is still not known because of lack of human data that would enable to determine human tolerance in total body irradiation....
295922292 Event-related potential investigation of different neural pathways for face and pattern perceptions in the human brain.  
Two different pathways in the brain have been implicated in the human visual perception process. One involves emotional cognition of face features, and the other involves spatial pattern...
295922291 Automatic determination of MS lesion subtypes based on fractal analysis in brain MR images.  
In this paper a novel approach based on fractal analysis has been proposed to determine MS lesions into two subtypes (i.e., Enhancing lesions (Acute), T1 "black holes" (chronic) lesions) in...
295922290 A new hybrid particle swarm optimization for multimodal brain image registration.  
Image registration is an important issue in medical analysis. In this process the spatial transformation that aligns the reference image and the floating image is estimated by optimizing a...
289835585 A finite element modeling of the human lumbar unit including the spinal cord.  
The purpose of this present work is to provide a tool to better understand mechanically related pathologies of the lumbar unit and the spinal structure by providing spinal cord deformations in...
289835584 An implantable electrical stimulator for phrenic nerve stimulation.  
Phrenic nerve stimulation is a technique whereby a nerve stimulator provides electrical stimulation of the phrenic nerve to cause diaphragmatic contraction in patients with respiratory failure due...
289835583 Characterization of a human brain cortical surface mesh using discrete curvature classification and digital elevation model.  
In this paper we present a novel approach for brain surfaces characterization based on convexity and concavity analysis of cortical surface mesh. Initially, volumetric Magnetic Resonance Images...
289835582 FPGA implementation of fractal patterns classifier for multiple cardiac arrhythmias detection.  
This paper proposes the fractal patterns classifier for multiple cardiac arrhythmias on field-programmable gate array (FPGA) device. Fractal dimension transformation (FDT) is employed to adjoin...
289835581 Quantification of the distribution of blood flow pressure with postures.  
At a different angle, this study analyzed the contour chart of blood flow pressure, extreme pressure and its position to quantify DBFP in thirteen different postures with gravity considered or not...
289835580 Development of novel interferon alpha2b muteins and study the pharmacokinetic and biodistribution profiles in animal model.  
Novel human interferon alpha2b (hIFN"2b) muteins were developed by substituting cysteine residue (C) at positions 2 and 99 with aspartic acid residues (D). The mutein forms were then studied...
289835579 Polymixin-B hemoperfusion in a case intolerant to conventional antibiotic therapy.  
In this study we document how it was possible to resolve the septic complications of abdominal surgery, subjecting a patient severely allergic to intravenous antibiotics. We performed the...
287957442 Estimating the number of data clusters via the contrast statistic.  
A new method (the Contrast statistic) for estimating the number of clusters in a set of data is proposed. The technique uses the output of self-organising map clustering algorithm, comparing the...
287957441 Effects of subject's wakefulness state and health status on approximated entropy during eye opening and closure test of routine EEG examination.  
This study tested a novel method designed to provide useful information for medical diagnosis and treatment. We measured electroencephalography (EEG) during a test of eye opening and closing,...
287957440 Is nonlinear model predictive control with fuzzy predictive model proper for managing the blood glucose level in typeI diabetes?  
In recent decades, due to the increasing risk of diabetes, the measurement and control of the blood sugar is of great importance. In typeI diabetes, because of the lack of insulin secretion, the...
287957439 The recover from the excision in head and neck of femoral after therapy with low level laser.  
Degenerative articulate diseases, resulting from dysplasia and aseptic necrosis of the femoral head and neck, chronic dislocation of the femur and osteoarthrosis, are often treated surgically by...
287957438 Comparative study of the mechanical behavior of the superior thoracic artery and abdominal arteries using the finite elements method.  
The human body has been the subject of thorough researches--not only from medical perspective but from a technical one as well--are very rich, amongst them we find blood circulation system...
287957437 Finite element study on the predicted equivalent stresses in the artificial hip joint.  
The subsurface fatigue that occurs in the Ultra-High Molecular Weight Polyethylene (UHMWPE) hip joint cup has been identified to be correlated with the contact stress at that cup. This cup stress...
287957436 Synthesis and in vitro antibacterial evaluation of some thiosemicarbazides and thiosemicarbazones.  
In the present study various thiosemicarbazides and thiosemicarbazones were synthesized and screened for their antimicrobial activity. Among the ligands tested, compounds 1, 3, 4 and 5...
285994047 Development of laser-based heart sound detection system.  
In this paper, we demonstrate the prototype of a new stethoscope using laser technology to make the heartbeat signal "visible". This heartbeat detection technique could overcome the limitation of...
285994046 Molecular interactions between anticancer drugs and iodinated contrast media: an in vitro spectroscopic study.  
Purpose: The purpose of this study is to assess molecular interactions between several anticancer drugs and an iodinated contrast medium by Fourier transform infrared spectroscopy (FT-IR)...
285994045 Methods of N-acetylated chitosan scaffolds and its in vitro biodegradation by lysozyme.  
Generally, the lysozyme degradation on chitosan (CTS) is slower than that on chitin (CT). The CTS can be fabricated in scaffold form but it is difficult to fabricate CT scaffold under mild...
285994044 Ca (II)-EDTA shows antimicrobial activity against periodontopathic bacteria.  
Ethylenediamine-N,N,N',N'-tetraacetic acid calcium (II) disodium salt (Ca (II)-EDTA) was investigated for its antibacterial activity against the periodontal pathogens...

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