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The vast majority of human thyroid cancers are differentiated and pathological examination reveals that most of these are papillary thyroid cancers (ptc). The long - term prognosis and recommended treatment for patients with ptc are dependent on the stage of disease . Papillary thyroid microcarcinoma (ptmc) are small t... |
The sit - to - stand (sts) movement is a movement people frequently perform as they change from a sitting to standing position, and the ability of an individual to rise from a chair has been considered an important indicator of an elderly person s functional independence; if impaired, it increases the risk of falling1 ... |
There were 60 registered hiv - positive patients in greenland, most of whom lived in the 2 towns of nuuk and sisimiut (fig . Hiv patients living in nuuk are treated at the central queen ingrid's hospital in nuuk, while in the districts hiv treatment and control are guided from queen ingrid's hospital, but administered ... |
The genus aspergillus is a group of filamentous fungi found in the atmosphere and is often the blue green mould found on the bread . A. fumigatus and a. flavus are the most commonly isolated spores of the disease process aspergillosis . Inhalation of aspergillus spores can lead to colonization in the upper and lower re... |
Disorders of vitamin d metabolism are frequent in chronic kidney disease (ckd) and represent a crucial physiopathological mechanism of ckd and mineral bone disorders . Vitamin d deficiency is a highly prevalent abnormality in ckd patients,1,2 as well as the reduction of the active form, calcitriol 1,25-hydroxyvitamin d... |
Sturge weber syndrome (sws) has been included in the group of phakomatoses that includes neurofibromatosis, klippel trenaunay syndrome, tuberous sclerosis, and von hippel lindau syndrome.1 sws, also known as encephalotrigeminal angiomatosis, is a condition that includes leptomemeningeal hemangioma, facial angiomatosis ... |
A 60-year - old man was presented to an orthopedician in the operating theatre as a case of difficult urinary catheterization . The patient was going for a lengthy orthopedic operation that required a drained urinary bladder beforehand . The urologist was called and he found the patient anesthetized, having circumcised... |
Phospholipidosis was first believed to be observed by nelson and fitzhugh in 1948,(1) when they reported the accumulation of foam macrophages in rats after long - term treatment with chloroquine . It has been observed since then that numerous cationic amphiphilic drugs can induce phospholipidosis in several cell types ... |
The advancement of visual techniques implemented in perinatal medical care enables surgeons and anesthesiologists to perform airway management and to detect, monitor, and surgically treat life - threatening anomalies of the fetal tracheo - bronchial tree [111]. Thus, the tracheo - bronchial angles in the human fetus ar... |
Mesenchymal breast neoplasms are rare . Sarcoma is a heterogeneous neoplasm arising from mesenchymal cells . Breast sarcomas are rare neoplasms derived from non- epithelial elements of the gland and represent <1% of all breast cancers estimated as 45 new cases per 10 million women . Most cases of breast sarcoma are sec... |
Address = administration of drotrecogin alfa (activated) in early stage severe sepsis; apache = acute physiology and chronic health evaluation; drotaa = drotrecogin alfa (activated); prowess = recombinant human activated protein c worldwide evaluation of severe sepsis . Jf was involved with the conception and design of... |
Globus pharyngeus, the sensation of something stuck in the throat, has been noted since the time of hippocrates . Purcell first used the term globus hystericus in the early 18th century . In 1968, malcomson suggested the term globus pharyngeus as a more accurate description since not all patients with globus were eithe... |
Metastatic cardiac involvement is reported in the literature highly variable, ranging from 2.3 to 18.3% in different reported studies . Tumors can spread to the heart through direct extension of extra cardiac neoplasm, by bloodstream or lymphatic system diffusion and by intracavitary invasion through both the superior ... |
People with increased levels of crp are on higher risk to develop obesity, diabetes, cardiovascular diseases, and hypertension . It has been experienced that the smoker males had increased levels of serum crp as compared to nonsmokers . It has been observed that people with altered blood pressure and obesity has affect... |
A 73 year old man, 158 cm and weighing 52.8 kg, was scheduled for an emergency repair of a type - a aortic dissection and concomitant coronary arterial bypass grafting . Hypertension and a transient ischemic infarct (tia) that occurred 3 years ago were under conservative treatment . He had undergone aortic valve replac... |
Leprosy is a disease that shares some characteristics with multiple skin disorders; the early stage of morphea is one of those disorders with not only clinical but also histopathological similarity . Through the history, the true diagnosis of leprosy has always been a challenge, not only for the multiple diseases that ... |
Emerging multi - drug resistant organisms are major contributors to morbidity and mortality following burn injury . Pseudomonas aeruginosa infections are common following burns, often presenting as wound infections [24]. Current prophylactic measures intended to prevent these infections in burn patients consist of isol... |
Apoptosis, necrosis, necroptosis, autophagy, and pyroptosis are different modalities of cell death programs that play important roles in regulation of the immune system . Failure in cell death program leads to either increased numbers of lymphocytes, increased number of infected phagocytic cells, autoimmune diseases, o... |
The first published description of using a recombinant virus to deliver vaccine antigens from another infectious agent was the vaccinia virus recombinant engineered to express hepatitis b surface antigen in animal cells, which upon immunization in chimpanzees, induced protective immune response against hepatitis b chal... |
Regulation of protein translation is a critical step of the gene expression process, which allows cellular adaptation during stress conditions by rapidly reprograming the proteome output without the requirement for changes in rna synthesis . In conditions, such as heat shock, hypoxia, endoplasmic reticulum (er) stress,... |
Medullary thyroid carcinoma (mtc) is a neoplasia of parafollicular cells or of thyroid c - cells, which represents approximately 4% of thyroid malignant tumors . They can be part of multiple endocrine neoplasia (men) type 2, 2a or 2b, or occur as a familial mtc or other inherited forms . Molecular studies to identify g... |
Although healthcare is not only medical - care, the part played by medical services is an essential determinant of overall health of a population . All public systems look for an organizational structure on how to channel 710% of the national income into healthcare services . However, most healthcare systems fall under... |
Intravenous catheters and those related devices used to gain access to the veins for the purpose of infusing medications or solutions have evolved significantly over the past three decades . Early concerns over needle safety for healthcare workers led to the creation of products that provide needle - free access . Whil... |
Tear lysozyme is a high molecular weight, long chain glycolytic enzyme secreted by the lachrymal gland . Among the tear proteins identified, lysozyme constitutes around 20%40% of the total tear protein (farris 1985) and its concentration in the tear film is higher than in any other fluid of the body (fleming 1922). Thi... |
Sulfur mustard (2,2-dichloroethylsulfide; sm) is a bifunctional alkylating and vesicant agent with the highest military significance . After the first world war, iraq's military usage of sm against iranian military and civilians as well as their own kurdish civilians (19801988) was the most extensive usage of this agen... |
Diabetes mellitus is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both . There are three major types of diabetes: type 1 diabetes, type 2 diabetes, and gestational diabetes . Type 1 diabetes mellitus (t1 dm) is produced by the destruction o... |
Vitiligo persists to evade the researchers and patients in spite of the considerable advancement in basic understanding of the disease process and the treatment protocol over the years . When the disease becomes refractory to conventional therapy, transplantation techniques are the only options left to replenish the lo... |
Mastocytosis encompasses a group of rare disorders characterized by clonal proliferation of mast cells (mc) in cutaneous and/or one or more extracutaneous visceral tissue . Based on the tissue affected, mastocytosis can be divided into cutaneous mastocytosis, systemic mastocytosis (sm), and unifocal mc tumor . The clin... |
As environmental health professionals, we are dedicated to controlling and protecting our environment to minimize the factors that contribute to human disease, as well as enhancing human health and well - being . While the historical gains in public health are in large part due to environmental health efforts, many cha... |
Strychnine is a bitter, white, powder alkaloid derived from the seeds of the tree strychnos nux - vomica . It has had an interesting past, initially having been introduced in the 16th century as a rodenticide, and until recently it was used as a respiratory, circulatory and digestive stimulant . It is no longer used in... |
One fourth of the population lives in the capital, nuuk, while the rest live in 16 towns and several settlements (the districts) scattered around the island . Most persons (86%) are native greenlanders; the rest are caucasians, mostly danes . The laboratory at queen ingrids hospital in nuuk is the only microbiologic la... |
Transverse vaginal septum is a rare anomaly that results from incomplete fusion of urogenital sinus and the vaginal parts of the mullerian duct . This septum is usually found in the upper and mid - vagina but can be located at any level in the vagina and varies in thickness too . Clinical manifestations depend on wheth... |
Chronic subdural hematoma (csdh) is one of the most common types of intracranial hemorrhage and is a well - known traumatic disease caused by tearing of bridging veins after minor head injury.38) however, some patients develop csdh from causes other than head injury, such as brain surgery, neovascularization of the hem... |
Molecular imaging is defined as the in vivo measurement of biological processes at the cellular and molecular levels.24 - 26 molecular - imaging - based visualization of in vivo pathophysiologic processes could provide information regarding specific molecular alterations underlying the disease status of individual pati... |
With a mortality rate> 40%, management of multi - trauma patients presenting with exsanguinating pelvic fractures is a therapeutic challenge . Mortality within the first 24 h is primarily due to complications of the bleeding itself, while associated coexisting cerebral injuries, thromboembolism, and multiple organ fail... |
L. amylovorus cp1563 was isolated from human fecal specimens and stocked in our culture collection library . It was screened as a strain with high potential by luciferase assays for ppar ligand activity (9). Here, the strain was cultured in an original food - grade medium (table 1) for 24 h at 37c under a partially ana... |
Laboratory testing is a highly complex process, and although laboratory services are relatively safe, they are not as safe as they could or should be . Clinical laboratories have long focused their attention on quality control methods and quality assessment programs dealing with the analytical aspects of testing . Howe... |
Although most of these measurements were based on manual inspection and intervention, with the advent of fluorescence microscopy, many studies also involved quantitative imaging of living cells either using video or ccd cameras (inoue, 1981; allen and allen, 1983). In the early years of live - cell microscopy, methods ... |
It has been estimated that 16.8% of live births across the world in 2013 were in women who had some form of hyperglycemia in pregnancy . In india, gestational diabetes mellitus (gdm) has been estimated to affect over 5 million women . Gdm poses serious health consequences for mother and the baby both in the short and i... |
In oral cavity, mechanical stress was generated in many situations, such as mastication, functional / parafunctional habits, orthodontic treatment, and occlusal trauma . Occlusal force plays a pivotal role in the regulation of periodontium homeostasis [13]. The mechanical force in the range of physiological condition w... |
In the mammalian eye, the image - forming pathway transmits highly sensitive color, temporal, and spatial light - dependent information from rod and cone photoreceptors through an intermediate retinal network of bipolar, amacrine, and horizontal cells which convey light - dependent responses via conventional retinal ga... |
Pulmonary hypertension (ph) in adults with sickle cell disease (scd) is associated with early mortality 1, and other complications, including renal insufficiency, leg ulcers, abnormal liver function, systemic hypertension, avascular necrosis, seizures, and cerebrovascular events 2 . Right heart catheterization (rhc) is... |
Red blood cell (rbc) transfusions are a mainstay of treatment in the management of patients with sickle cell disease (scd). Indications for acute and chronic transfusion have expanded, resulting in increased numbers of patients receiving multiple transfusions . Overall, there is a paucity of clinical trials directly ad... |
Gram - positive infections account for up to 50% of cases of severe sepsis in the modern intensive care unit . The complex processes by which gram - positive organisms cause sepsis are poorly understood by comparison with gram - negative sepsis . Much interest is currently focused on the role of certain protein exotoxi... |
This novel ttf system is an fda approved device that delivers intermediate frequency, low intensity alternating electric field directly to the brain for the treatment of recurrent glioblastomas . It is considered a fourth treatment modality for the treatment of cancer in addition to surgery, radiation and chemotherapy ... |
Endometriosis is a common gynaecological condition characterised by the presence of endometrial glands and stroma at extrauterine sites . Ectopic endometrial implants have been reported in nearly every tissue or organ, including the skin . Of the reported cases of cutaneous endometriosis, over 70% the case of primary c... |
Since the first modified rna ribonucleic acid was found 60 years ago, 150 known rna modifications have been reported . Emerging evidences suggest that rna modifications are critical components of the gene regulatory landscape and are involved in a variety of biological processes in the post - transcriptional level, suc... |
Missing permanent teeth and non - compliance of the patients can pose anchorage problems during treatment . To eliminate these problems, intraoral skeletal anchorage systems, such as palatal implants1, retromolar implants,2 onplants,3 zygomatic ligatures,4 minis - crews59 and miniplates10,11 have been introduced to cli... |
Furchgott and zawadzki described the obligatory role of the endothelial cells during relaxations of the isolated rabbit aorta to acetylcholine and demonstrated the transfer of a vasodilator substance termed endothelium - derived relaxing factor . This factor was identified as nitric oxide (no) and became a major player... |
The term liver function tests (lft) is commonly used in clinical practice when referring to liver enzymes . However this term is misleading since these tests primarily assess liver injury rather than liver function . In addition, this term also implies that these tests are solely of hepatic origin, but in fact, they ar... |
Introduced by cowley in the 1970s, the golden hour concept has since governed planning and preparedness in trauma systems development as a major source of morbidity and mortality to the population that contributes to the economy, i.e., people less than 45 years of age, trauma is a significant problem that needs continu... |
This retrospective study included 40 dogs that were diagnosed with biliary sludge and gallbladder mucoceles, and had their gallbladder contents collected during surgery or autopsy at the university of miyazaki veterinary teaching hospital, miyazaki, japan, between may 2012 and july 2016 . Component analysis was perform... |
The state of lowered metabolism during hibernation in mammals is a showcase of cell preservation strategies for muscle, bone, and the circulatory and innate immune systems . Hibernating mammals tolerate extremes in organ perfusion, oxygen saturation, temperature, immobilization, and calorie intake - which in combinatio... |
It was discovered in 1839 by christian friedrich schonbein when he noticed the emergence of a pungent gas with an electric smell . The word ozone is derived from greek word ozein that means odor . Since then it has been the field of research and clinical application in medicine and dentistry . The first medical applica... |
The cast index (ci, a ratio of anteroposterior to lateral internal diameters of the cast at the fracture site) is a simple, reliable marker of quality of molding and a ci of> 0.8 correlates with increased risk of redisplacement . We hypothesize that an acceptable ci is more difficult to achieve and does not predict out... |
Multifocal motor neuropathy (mmn) and chronic inflammatory demyelinating polyradiculoneuropathy (cidp) are acquired immune - mediated peripheral neuropathies (pn). Mmn is a pure motor neuropathy syndrome usually beginning in one or both hands and principally affecting the upper extremities, characterized by a chronic o... |
Causes of anisocoria include compression or destruction of the third cranial nerve by increased intracranial pressure (icp) from tumour, thrombus, oedema, aneurysm or haemorrhage . Cases of anisocoria have rarely been reported in the postoperative intensive care unit (icu) setting . We report a case of anisocoria in ic... |
The explosion in the knowledge of cancer genetics of the past 25 years has totally changed our approach to cancer treatment . But, as is true of many political and cultural revolutions, the pace of progress is maddeningly ponderous . Although recent relaxations of the grips of smoking and hormone replacement therapy ha... |
Androgen insensitivity gives rise to a wide spectrum of disorders in man, the most severe being complete sex reversal, to milder forms of pais associated with ambiguous or underdeveloped genitalia, or even milder forms causing only male infertility in otherwise healthy males . Often mutations in the androgen receptor (... |
Intraoperative blood loss is one the most commonly used parameters to assess the safety of surgical procedures . Available data regarding laparoscopic radical prostatectomy (lrp) indicates unambiguously that the surgery is safe, also in terms of blood loss [1, 2]. What is more, reduced blood loss remains one of crucial... |
In the human male, testosterone (t) and estradiol (e2) are the main circulating sex steroids acting on bone tissue . The first is produced from the leydig cells in the testis, while the latter derives from the aromatization of the androgens by means of the enzymatic complex of aromatase . Aromatase is a cytochrome p450... |
Autoimmune hepatitis (aih) is a chronic inflammatory disease of unknown etiology characterized by the presence of circulating autoantibodies, hypergammaglobulinemia, necroinflammatory changes on hepatic histology, and a dramatic response to immunosuppressive therapy . Earliest descriptions include those by amberg in 19... |
Walking is the most common form of human motion, and is composed of cyclically switching single - support phases . Moreover, the trunks ability to balance load is a very important element in this switching motion1 . The trunk needs to maintain the body s center of gravity within the base of support, and is an important... |
A and v patterns describe horizontal strabismus that is vertically incomitant and is characterized by a substantial change in the horizontal deviation from the midline position in upgaze as compared to downgaze . V patterns [14]. A and v patterns are relatively frequent in patients with infantile - onset strabismus . A... |
Although the etiology of ulcerative colitis (uc) remains unknown, a systemic immune disorder might be involved in its development . Patients with uc are treated with anti - inflammatory or immunosuppressive treatments, including 5-aminosalicylic acid (5-asa), corticosteroids, immunomodulators or biologics . However, su... |
Ultrasound guided fine - needle aspiration (usfna) is accepted as the least invasive and most accurate method of identifying the nature of thyroid nodules (1, 2). During the procedure, the goal is to obtain the most cellular specimen that represents the target nodule . Published literature revealed substantial variabil... |
Glucose production (gp) is regulated by gluconeogenesis and glycogenolysis . In type 2 diabetes, elevation of gp an elevation of plasma gluconeogenic substrate precursors such as free fatty acids (ffa) or lactate is also seen in type 2 diabetes [25]. These findings led to the working hypothesis that elevation of glucon... |
Advances in the treatment of locally advanced lung cancer had no impact on overall 5-year survival rates from this disease that remains only of 15% . Although the rates of lung cancer mortality have started to decrease in countries where smoking habits have been modified, the projections are not optimistic because of t... |
Unfortunately, in many countries around the world, including ghana, water has become a scarce commodity1 as only a small proportion of the populace has access to treated water . Alternative sources of water such as rainwater and ground water have become major sources of drinking water for people living in new settlemen... |
Achalasia is a chronic esophageal motility disorder associated with esophageal retention of foods and fluids, bacterial overgrowth, and impaired clearance of regurgitated gastric contents . These factors usually lead to chronic inflammation of the esophageal mucosa, which potentially increases the risk of hyperplasia, ... |
Adrenocortical carcinoma (acc) is a very rare entity in the pediatric population, and is rarely associated with virilizing symptoms . The gland is grossly enlarged and the phenotypic features overlap with an adrenocortical adenoma, which need to be evaluated carefully, so as to distinguish it from the latter, as comple... |
The study was conducted in a wintering population of tits in wytham woods, u.k . 1). 1018 nest - boxes suitable for great tits are installed at this site, with the vast majority of great tits breeding in boxes . Individuals are trapped as nestlings and breeding adults at nest - boxes and fitted with both a british trus... |
Oxatomide is an antihistaminic drug that has been reported to have applications in the treatment of a number of different types of allergic and other hypersensitivity reactions . These include but are not restricted to the symptomatic treatment of allergic rhinitis and chronic urticaria, the classical nasal and ocular ... |
In january 2015, two sisters aged four (sibling 1) and six (sibling 2) with asymptomatic, consanguineous (first cousin) parents were referred to our ophthalmology department for evaluation of bilateral high astigmatism . Both siblings suffered since birth from poor vision in both eyes and photophobia since birth . On o... |
Andropause, or more accurately, testosterone deficiency syndrome (tds) is one of the new issues which can affect the quality of life in older men . It is a natural phenomenon that occurs with age in men and is diagnosed by clinical manifestation and a decrease in serum testosterone levels; it affects the performance of... |
The latest advances in ultrasonic measurement techniques have helped indentify that 20~30% women have polycystic ovaries (pco). The incidence of pco is up to 34% for those women diagnosed by reproductive specialists . A subpopulation of these pco cases is ovulatory pco, in which women do not display any typical symptom... |
Development leading to the spread of malaria has been located in terms of disease and political economy . Sheldon watts and ira klein have linked the increase and spread of malaria in colonial india to the rapid commercialisation of agriculture, deforestation, expansion of the railways, construction of embankments, as ... |
The relative incidence of primary cutaneous lymphoma variants has been widely described in european and north american anglo - saxon countries while little is known regarding the rate of secondary cutaneous and primary oral lymphomas . By contrast, no such studies have been conducted thus far in mexico . The relative i... |
Aesthetics of the orofacial region are very important aspects of human life . They might affect the quality of a patient's life . Among the most important goals of dental care is helping patients in their attempts to reach an acceptable level of satisfaction with their oral cavity and dentition . Dentofacial conditions... |
Health is a common theme in most cultures and is a fundamental human right without distinction of race, religion, and political belief, economic and social condition . Oral health is a standard of health of the oral and related tissues that enables an individual to eat, speak and socialize without active disease, disco... |
However, all these therapies are associated with a potential risk of damaging the overlying retina . We report a case of circumscribed choroidal hemangioma (cch) in a 59-year - old man refractory to laser treatment . Visual acuity was 20/200 and a serous macular detachment was present . The cch was treated with oral pr... |
The effects of the phosphorylation of serine 273 on the protein structure of ppar were studied by comparing the structures of phosphorylated serine 273 and the wild type, with a particular focus on the dbd of the receptor complex, using md simulations . Although a detailed study on dbd dynamical properties under pertur... |
Adolescence is a period of profound changes in the brain structure with a complex interplay between biological, psychological, and social factors . Mental health problems commonly emerge in adolescence and many adolescents have enduring disorders rather than simply a transient teenage emotional turmoil . Individuals wh... |
A seventeen - year - old pregnant woman with a mesencephalic tumor and vp drainage was admitted to the obstetric department to be prepared for elective c - section . Anamnestically, and from the available medical data, we discovered that the patient had the mesencephalon tumor since her 9th year . During her childhood,... |
Pain affects all aspects of a person's life including sleep, work, leisure and relationships . It impacts on the lives of sufferers by causing limitations in daily life and this in turn imposes a huge burden on society, due to the high direct costs of treatment and indirect costs from lost productivity [1 - 4]. Approac... |
Immune checkpoint inhibition with anti - ctla-4 blockade (e.g., ipilimumab) and anti - pd-1 antibodies (e.g., nivolumab) has improved the poor prognosis of unresectable malignant melanoma [1, 2]. These newly approved medications induce many types of immune - related adverse events (iraes), including pneumonitis, coliti... |
Families play an essential role in maintaining children s mental, social, and physical health . The family provides the first and the most important social context for human development . During the normal development of every child almost all children will have problems during their development and this, in compatibil... |
A 17-year - old female patient, resident of south india, presented with the complaints of sudden onset of the decrease in vision with gradual worsening in the left eye for the last 3 months duration . The patient was diagnosed with p. falciparum malaria about a week prior to the onset of the ophthalmic symptoms with su... |
The management of critically ill patients with a suspected invasive fungal infection based on predefined clinical and microbiological criteria or the punctuation of a score may be a valid approach when the definitive diagnosis is feasible only in a small proportion of patients . This is what vandewoude and colleagues p... |
By using a previously described dna restriction analysis procedure (7), we studied 76 archived adenovirus isolates collected among influenzalike - illness surveillance sites across iowa from 1992 to 2002 . Among the 76 isolates, 40 (53%) were ad7d2, and 6 (8%) were ad7h (figure). The first ad7d2 specimen was isolated i... |
Details of the alphatocopherol, betacarotene cancer prevention (atbc) study have been described.8 male caucasian 5069 year old smokers from southwestern finland (n = 29,133) were recruited from 1985 to 1988 . They were assigned to one of the following intervention groups based on a 2 2 factorial trial design: (i) tocop... |
A stepwise model of development, from well - differentiated precursors to poorly differentiated progressed hepatocellular carcinomas (hccs), is well established by evidences accumulated in the past three decades . In 1995 and 2009, international reproducible criteria for the diagnosis of nodular lesions of hepatocarcin... |
The cornea is part of the optical system of the eye, and its condition is directly related to the quality of eyesight . Measurement of central corneal thickness (cct) and endothelial cell parameters is important when undertaking a functional and morphologic evaluation of the cornea for diagnostic purposes or before var... |
Chronic pelvic pain (cpp) is estimated to affect more than 9 million women in the united states . Up to 40% of laparoscopies and 10% to 12% of all hysterectomies in addition to lost productivity and decreased quality of life, the diagnosis and treatment of cpp consumes nearly $3 billion of health care expenditures annu... |
Acute right ventricular (rv) failure is associated with significant morbidity and mortality, which may develop as a consequence of acute myocardial infarction, pulmonary embolism, myocarditis, ventricular septal defect or post - cardiotomy [2, 3]. Despite optimal medical management the rv may exhibit a greater capacity... |
Gain- and loss - of - function experiments have shown laminar - specific effects on local cortical processing (beltramo et al ., 2013, olsen et al ., 2012), but how the layers work together remains unclear . The synchrony of action potential (ap) firing across cortical layers is thought to be a fundamental aspect of tr... |
However, some intrinsic characteristics from resin composite, for example, polymerization shrinkage and elastic modulus different of dental structure can produce several problems including postoperative sensitivity, secondary caries, pulp inflammation, tooth or restoration fractures, and marginal defects of the composi... |
Although ligands having oxygen and nitrogen as donor atoms are by far the most extensively studied, interest in sulfur donor chelating agents has grown over the years and the number of chemical studies in this area has increased considerably . Interest in complexes of these ligand systems now covers several areas, rang... |
Allergen - specific immunotherapy in the treatment of ige - mediated allergy has been used for longer than a century; yet, its major form, subcutaneous immunotherapy (scit) has not become a widely accepted routine treatment for allergy . Patients will often suffer from severe symptoms and allergic comorbidities before ... |
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