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Assimilating solar-induced chlorophyll fluorescence into the terrestrial biosphere model BETHY-SCOPE v1.0 : Model description and information content

The synthesis of model and observational information using data assimilation can improve our understanding of the terrestrial carbon cycle, a key component of the Earth's climate-carbon system. Here we provide a data assimilation framework for combining observations of solar-induced chlorophyll fluorescence (SIF) and a process-based model to improve estimates of terrestrial carbon uptake or gross

Brominated Flame Retardants and Organophosphate Esters in Preschool Dust and Children's Hand Wipes

Children spend a considerable part of their day in preschool, where they may be exposed to hazardous chemicals in indoor dust. In this study, brominated flame retardants (BFRs) and organophosphate esters (OPEs) were analyzed in preschool dust (n = 100) and children's hand wipe samples (n = 100), and diphenyl phosphate (DPHP) was analyzed in urine (n = 113). Here we assessed children's exposure via

Stent thrombosis rates the first year and beyond with new- and old-generation drug-eluting stents compared to bare metal stents

Objectives: Old-generation drug-eluting coronary stents (o-DES) have despite being safe and effective been associated with an increased propensity of late stent thrombosis (ST). We evaluated ST rates in o-DES, new-generation DES (n-DES) and bare metal stents (BMS) the first year (< 1 year) and beyond 1 year (> 1 year). Methods: We evaluated all implantations with BMS, o-DES (Cordis Cypher, Boston

Comparative long-term adverse effects elicited by invasive group B and C meningococcal infections

BACKGROUND: Given the identity between Neisseria meningitidis serogroup B (MenB) capsular polysaccharide (polysialic acid; PSA) and PSA found on neural cell adhesion molecules, it has been proposed that infection with MenB or vaccination with PSA may be associated with subsequent autoimmune or neurological disease.METHODS: We conducted 2 studies. The first was a retrospective nationwide study of i

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OBJECTIVE: Sexually transmitted diseases and unplanned pregnancies are social and health issues among Icelandic teenagers and are more prevalent than in neighbouring countries. In 2001 knowledge and attitudes to sexual education, sexually transmitted disease and contraception among 16-year olds were investigated by questionnaire. Knowledge was defective. The study was repeated in 2005-2006 in a la

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Actinomycosis is an infectious disease that has been known since the late nineteenth century. In the pre-antibiotic era it was thought to be rather common but with increased use of antimicrobial agents its incidence has decreased significantly. The causative agent, most commonly Actinomyces israelii, is part of the commensal bacterial flora. It can infect any tissue, respects no tissue boundaries

Increased Central Nervous System Interleukin-8 in a Majority Postlaminectomy Syndrome Chronic Pain Population

Background and Objectives: Multiple processes have been identified as potential contributors to chronic pain, with increasing evidence illustrating an association with aberrant levels of neuroimmune mediators. The primary objectives of the present study were to examine central nervous system cytokines, chemokines, and growth factors present in a chronic pain population and to explore patterns of t

Quantitative validation of sensory mapping in persistent postherniorrhaphy inguinal pain patients undergoing triple neurectomy

PURPOSE: Neurectomy of the inguinal nerves may be considered for selected refractory cases of chronic postherniorrhaphy inguinal pain (CPIP). There is to date a paucity of easily applicable clinical tools to identify neuropathic pain and examine the neurosensory effects of remedial surgery. The present quantitative sensory testing (QST) pilot study evaluates a sensory mapping technique.METHODS: Lo

Efficacy of retroperitoneal triple neurectomy for refractory neuropathic inguinodynia

BACKGROUND: Refractory neuropathic inguinodynia following inguinal herniorrhaphy is a common and debilitating complication. This prospective study evaluated long-term outcomes associated with laparoscopic retroperitoneal triple neurectomy.METHODS: Sixty-two consecutive patients (51 male; mean age, 47); all failing pain management; prior reoperation in 35, prior neurectomy in 26; average follow-up

Reciprocal Relationship Between Sleep Macrostructure and Evening and Morning Cellular Inflammation in Rheumatoid Arthritis

OBJECTIVE: This study examined the reciprocal associations between sleep macrostructure and levels of cellular inflammation in rheumatoid arthritis (RA) patients and controls.METHODS: RA patients (n = 24) and matched controls (n = 48) underwent all-night polysomnography, along with assessment of spontaneous- and Toll-like receptor-4-stimulated monocytic production of tumor necrosis factor α (TNF)

Neurophysiological and Clinical Effects of Laparoscopic Retroperitoneal Triple Neurectomy in Patients with Refractory Postherniorrhaphy Neuropathic Inguinodynia

BACKGROUND: Chronic postherniorrhaphy inguinal pain (CPIP) is a complex, major health problem. In the absence of recurrence or meshoma, laparoscopic retroperitoneal triple neurectomy (LRTN) has emerged as an effective surgical treatment of CPIP.METHODS: This prospective pilot study evaluated the neurophysiological and clinical effects of LRTN. Ten consecutive adult CPIP patients with unilateral pr

Polysomnographic measures of sleep in cocaine dependence and alcohol dependence : Implications for age-related loss of slow wave, stage 3 sleep

BACKGROUND AND AIMS: Sleep disturbance is a prominent complaint in cocaine and alcohol dependence. This controlled study evaluated differences of polysomnographic (PSG) sleep in cocaine- and alcohol-dependent subjects, and examined whether substance dependence interacts with age to alter slow wave sleep and rapid eye movement (REM) sleep.DESIGN: Cross-sectional comparison.SETTING: Los Angeles and

Polysomnographic characteristics in nonmalignant chronic pain populations : A review of controlled studies

Sleep and pain are critical homeostatic systems that interact in a bidirectional manner. Complaints of sleep disturbance are ubiquitous among patients with chronic pain disorders, and conversely, patients with persistent insomnia symptoms commonly report suffering from chronic pain. Sleep deprivation paradigms demonstrate that partial or complete sleep loss induce hyperalgesia, possibly due to sha

Cerebrospinal Fluid Cytokines and Neurotrophic Factors in Human Chronic Pain Populations : A Comprehensive Review

Chronic pain is a prevalent and debilitating condition, conveying immense human burden. Suffering is caused not only by painful symptoms, but also through psychopathological and detrimental physical consequences, generating enormous societal costs. The current treatment armamentarium often fails to achieve satisfying pain relief; thus, research directed toward elucidating the complex pathophysiolo

Pain control following inguinal herniorrhaphy : current perspectives

Inguinal hernia repair is one of the most common surgeries performed worldwide. With the success of modern hernia repair techniques, recurrence rates have significantly declined, with a lower incidence than the development of chronic postherniorrhaphy inguinal pain (CPIP). The avoidance of CPIP is arguably the most important clinical outcome and has the greatest impact on patient satisfaction, hea

Bridging the contradictions of social constructionism and psychoanalysis in a study of workplace emotions in India

This paper makes a contribution to the study of emotions in organizations by offering a systematic juxtaposition and cross-fertilization of psychoanalytic and social constructionist approaches. These two traditions have found it hard to communicate in the past when addressing organizational emotions. Points of similarity and tension between them are discussed in connection with two critical case s