article stringlengths 0 328k | abstract stringlengths 261 2.35k |
|---|---|
atrial fibrillation ( af ) is the most common sustained arrhythmia in western countries , with an estimated 30 million patients affected by 2050 across united states and europe alone .
atrial fibrillation has a significant impact on morbidity mainly related to symptoms , heart failure , and thromboembolic events and ... | atrial fibrillation
( af ) can be cured by pulmonary vein antrum
isolation ( pvai ) in a substantial proportion of
patients .
the high efficacy of pvai is partially
undermined by a small but concrete
periprocedural ris... |
breast cancer is the most frequently diagnosed cancer and the leading cause of cancer death in women worldwide , accounting for 23% ( 1.38 million ) of the total new cancer cases and 14% ( 458,400 ) of the total cancer deaths in 2008 . about half of the breast cancer cases and 60% of the deaths are estimated to occur i... | breast cancer is the major cause of cancer morbidity and mortality between women in the world .
metals involved in environmental toxicology are closely related to tumor growth and cancer . on the other hand ,
some metals such as selenium have anticarcinogenic properties .
the aim of this study is to determine the... |
in the neonatal intensive care unit ( nicu ) population , hyponatremia is the most frequent encountered water and salt abnormality . with its broad differential diagnosis ,
the most frequent causes are renal salt loosing through an immature kidney and the use of drugs such as diuretics .
hypertension , however , is... | objective . to report the irreversible severe neurological symptoms following the hyponatremic hypertensive syndrome ( hhs ) in an infant after umbilical arterial catheterization
. design .
case report with review of the literature . setting . neonatal intensive care unit at a tertiary care children 's hospital . p... |
the first requirements of the no child left behind act ( nclb ) , which became law in 2002 , led every state to evaluate the adequate yearly progress ( ayp ) of students in math and language arts based on specific content standards in those subjects .
assessment requirements extended ( by statute , if not yet in prac... | science education in the united states will increasingly be driven by testing and accountability requirements , such as those mandated by the no child left behind act , which rely heavily on learning outcomes , or
standards , that are currently developed on a state - by - state basis . those standards , in turn , dr... |
traction exerted by the posterior hyaloid has been implicated in the pathogenesis of several conditions such as proliferative vitreoretinopathy ( pvr ) , proliferative diabetic retinopathy ( pdr ) , penetrating eye trauma and macular holes .
therefore the surgical goal of any vitrectomy should be posterior hyaloid se... | adequate visualization and identification of the posterior hyaloid , epiretinal membranes and the internal limiting membrane are of paramount importance in modern vitreoretinal surgery .
chromovitrectomy is a term used for describing the vital dyes use in order to stain these transparent tissues and facilitate their... |
atherosclerosis is a pathological process that takes place in the major arteries and represents one of the causes of myocardial infarction ( mi ) , ischemic stroke , and peripheral artery disease .
atherosclerosis , a multifactorial condition determined by environmental as well as genetic factors , has a strong infla... | coronary artery inflammation is a critical process in the pathogenesis of myocardial infarction ( mi ) .
the chemokine ccl5/rantes ( regulated upon activation , normal t cells expressed and secreted ) is expressed in advanced atherosclerotic lesions .
functional polymorphisms of the rantes gene can , therefore , be... |
the advent of antenatal ultrasound has allowed the diagnosis of conditions like large neck masses affecting the fetus which can compromise the airway after delivery . fetal magnetic resonance imaging ( mri )
has helped in better delineation and planning for perinatal intervention which will improve the survival of th... | ex - utero intrapartum treatment ( exit ) is performed for fetuses diagnosed with large neck masses .
a case report of a fetus diagnosed with a large cystic hygroma and cord around the neck who was delivered by exit is presented .
the airway challenges and optimal positioning is discussed . |
supplementary material is available for this article at 10.1007/s13659 - 012 - 0035-y and is accessible for authorized users .
| solenostemon scutellarioides is a commercially important ornamental plant . in present study
, it was attempted to establish a protocol for high frequency in vitro regeneration of s. scutellarioides .
caulogenesis was found to be significant in solid ms medium supplemented with 0.5 mg dm3 bap .
combination of ga3... |
tomato ( solanum lycopersicum ) is one of the most important vegetable crops cultivated worldwide .
tomato has a diploid ( 2n = 2x = 24 ) and relatively compact genome of approximately 950 mb .
genetic linkage maps of tomato have been created by crossing cultivated tomato ( s. lycopersicum ) with several wild rel... | a total of 93,682 bac - end sequences ( bess ) were generated from a dwarf model tomato , cv .
micro - tom . after removing repetitive sequences ,
the bess were similarity searched against the reference tomato genome of a standard cultivar ,
heinz 1706 . by referring to the heinz 1706 physical map and by elimi... |
the innate immune system or the nonspecific immune system is the first and the oldest line of defense in organisms [ 1 , 2 ] .
it was the most dominant form of immunity before the evolution of the more sophisticated adaptive immunity .
it is comprised of various mechanisms which are responsible for rapid defense of... | lactoferrin is a multifunctional , iron - binding glycoprotein which displays a wide array of modes of action to execute its primary antimicrobial function .
it contains various antimicrobial peptides which are released upon its hydrolysis by proteases .
these peptides display a similarity with the antimicrobial ca... |
aspirin - exacerbated respiratory disease ( aerd ) is a syndrome characterized by chronic hyperplastic rhinosinusitis , nasal polyposis , asthma , and aspirin sensitivity , as described in 1922 by szczeklik et al .
[ 1 , 2 ] . the prevalence of aerd is variable ; stevenson and szczeklik reported in 2006 that aerd occ... | aspirin exacerbated respiratory disease ( aerd ) is characterized by chronic hyperplastic rhinosinusitis , nasal polyposis , asthma , and aspirin sensitivity .
the mechanisms which produce these manifestations of intolerance are not fully defined , current research focuses on cyclooxygenase 1 ( cox-1 ) inhibition , m... |
traditionally , students learned in the classroom through interaction with the teachers , which required his physical presence and confidence in asking questions to clear his doubts
. many students may not take part in the discussion openly due to peer pressure and fear of asking a question that may appear silly and ... | background : although lecture handouts are commonly given to students during theory lectures , students perception , as well as their performance , can vary depending on the type of handouts they receive for information processing.methodology:this is a quasi - experimental study involving 6th semester medical students ... |
End of preview. Expand in Data Studio
- Downloads last month
- 2