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https://www.readbyqxmd.com/read/28527090/stroke-like-attack-first-episode-of-sporadic-hemiplegic-migraine
#1
Enrico Ferrante, Valentina Prone, Marco Longoni, Elio Clemente Agostoni
Hemiplegic migraine (HM) is a rare migraine with aura; it can be familiar or sporadic. A 46-years-old man presented left migraine followed by right hemiparesis with bilateral plantar flexion of cutaneous plantar reflex (CPR). Brain CT and CT-angiography were normal. The next day patient got worse. The EEG showed left fronto-temporal cuspidate delta waves and brain MRI showed a minimal hyperintensity at T2-sequences in the left frontal cortex with a minor representation of the cortical veins at susceptibility weighted imaging sequences...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28526917/do-we-know-the-outcome-predictors-for-cauda-equine-syndrome-ces-a-retrospective-single-center-analysis-of-60-patients-with-ces-with-a-suggestion-for-a-new-score-to-measure-severity-of-symptoms
#2
Alexander König, Lisa Amelung, Marco Danne, Ullrich Meier, Johannes Lemcke
OBJECTIVE: Despite the awareness and familiarity of almost every medical professional with the cauda equine compression syndrome (CES), risk factors for a poor prognosis of the disease remain elusive. Even the relationship between subsequent outcome and the time elapsed from the time of appearance of symptoms to surgery taking place remain obscure. The aim of our study, therefore, was to analyze a relatively large population of our own patients studied consecutively, to identify outcome predictors for CES and to propose a clinical score for CES symptoms (Berlin CES score)...
May 19, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28523701/conjugated-bilirubin-as-a-reflex-test-for-increased-total-bilirubin-in-apparently-healthy-population
#3
Guo-Ming Zhang, Zhi-De Hu
BACKGROUND: Total, unconjugated and conjugated bilirubin levels are usually ordered together in health check-up populations. The aim of this study was to investigate whether using increased total bilirubin (TBIL) as a reflex test can reduce conjugated bilirubin (CBIL) test. METHODS: Medical records of 8433 males and 4496 females who visited Shuyang People's Hospital for health check-ups were retrospectively reviewed and the fasting serum TBIL, unconjugated bilirubin (UBIL) and CBIL of patients were extracted...
May 19, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28523052/efficacy-of-brow-suspension-with-autogenous-fascia-lata-in-simple-congenital-ptosis
#4
Farhan Ali, Muhammad Saim Khan, Muhammad Sharjeel, Zaheer Ud Din, Bilal Murtaza, Asfandyar Khan
OBJECTIVE: To assess the mean change in interpalpebral fissure height and marginal reflex distance after brow suspension with autogenous fascia lata sling in patients of ptosis. METHODS: This was a Quasi experimental study conducted at Department of Ophthalmology, Mayo Hospital, King Edwards Medical University Lahore, from Jan 2013 to June 2016. Included were the patients who had unilateral or bilateral ptosis with poor levator function (< 5 mm). Informed consent was obtained from all patients after explaining about the research project...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28522768/a-model-for-in-vivo-analysis-of-sudomotor-sympathetic-c-fiber-activation-and-human-sweat-gland-output
#5
Gary W Mack
Quantitative assessment of small fiber peripheral neuropathy often involves an evaluation of the interaction between the C-fiber sudomotor nerve and local sweat rate (SR). Typically, some sort of quantitative sudomotor axon reflex test (QSART) is performed to aid in diagnosing small fiber dysfunction. The currently used QSART demonstrates only moderate test-retest reliability and therefore limits its usefulness in tracking small fiber dysfunction. A new experimental model to examine small C-fiber function in the skin using intradermal electrical stimulation and simultaneous monitoring of SR is proposed...
May 18, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28521178/impact-of-2013-asco-cap-guidelines-on-her2-determination-of-invasive-breast-cancer-a-single-institution-experience-using-frontline-dual-color-fish
#6
M Ragazzi, A Bisagni, E Gasparini, E Kuhn, C Bassano, I Tamagnini, M Foroni, M Bortesi, G Falco, G Ferrari, L Braglia, L Savoldi, A Bologna, R Di Cicilia, G Bisagni, G Gardini
PURPOSE: The new ASCO/CAP guidelines published in 2013 (AC2013) significantly modified the scoring criteria for HER2-FISH, introducing the most controversial change to the HER2-equivocal category. We retrospectively evaluated the impact of AC2013 in a cohort of consecutive invasive breast cancers (IBCs) analyzed with frontline dual-color FISH. METHODS: 2788 consecutive IBCs were reclassified based on the AC2013 guidelines. Clinico-pathological features of equivocal IBCs were compared with HER2-negative and HER2-positive IBCs...
May 15, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28520944/multiple-causes-of-syncope-in-the-elderly-diagnostic-outcomes-of-a-dutch-multidisciplinary-syncope-pathway
#7
Susanne C de Ruiter, Johan F H Wold, Tjeerd Germans, Jaap H Ruiter, René W M M Jansen
Aims: To assess the diagnostic outcomes of a multidisciplinary pathway for elderly syncope patients. Methods and results: Observational cohort study at a Fall and Syncope Clinic, including consecutive syncope patients aged ≥65 years between 2011 and 2014. Measurements: The sort, number, and accuracy of diagnoses resulting in syncope. Secondary outcomes: reliability of the medical history and the number of electrocardiogram (ECG) abnormalities. The 117 included patients (72% females) had a mean age of 80 ± 6...
May 17, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28520629/blepharoplasty-effect-on-a-described-algorithmic-approach-to-external-ptosis-repair-is-it-time-for-unbundling
#8
Tal J Rubinstein, Daniel J Repp, Bryan S Sires
PURPOSE: To investigate the effects of performing a previously described algorithmic levator resection for involutional ptosis with a blepharoplasty instead of through a small incision. METHODS: Eyelids with involutional ptosis and normal levator function were included in the study. An upper blepharoplasty was performed first. An external levator resection was then performed based on a described technique involving 2 mm resection of aponeurosis for 1 mm of desired lift, consistent tension on the aponeurosis between surgical cases, and standardized suture placement...
May 17, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28518104/neurodevelopmental-reflex-testing-in-neonatal-rat-pups
#9
Antoinette T Nguyen, Edward A Armstrong, Jerome Y Yager
Neurodevelopmental reflex testing is commonly used in clinical practice to assess the maturation of the nervous system. Neurodevelopmental reflexes are also referred to as primitive reflexes. They are sensitive and consistent with later outcomes. Abnormal reflexes are described as an absence, persistence, reappearance, or latency of reflexes, which are predictive indices of infants that are at high risk for neurodevelopmental disorders. Animal models of neurodevelopmental disabilities, such as cerebral palsy, often display aberrant developmental reflexes, as would be observed in human infants...
April 24, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28516307/appropriate-control-time-constant-in-relation-to-characteristics-of-the-baroreflex-vascular-system-in-1-r-control-of-the-total-artificial-heart
#10
Sora Mizuta, Itsuro Saito, Takashi Isoyama, Shintaro Hara, Terumi Yurimoto, Xinyang Li, Haruka Murakami, Toshiya Ono, Kunihiko Mabuchi, Yusuke Abe
1/R control is a physiological control method of the total artificial heart (TAH) with which long-term survival was obtained with animal experiments. However, 1/R control occasionally diverged in the undulation pump TAH (UPTAH) animal experiment. To improve the control stability of the 1/R control, appropriate control time constant in relation to characteristics of the baroreflex vascular system was investigated with frequency analysis and numerical simulation. In the frequency analysis, data of five goats in which the UPTAH was implanted were analyzed with first Fourier transform technique to examine the vasomotion frequency...
May 17, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28515977/establishing-normative-change-values-in-visual-acuity-loss-during-the-dynamic-visual-acuity-test
#11
Chris Marquez, Monica Lininger, Scot Raab
BACKGROUND: Baseline visual acuity (VA) loss from static to dynamic head conditions assessed using the Dynamic Visual Acuity Testing (DVAT) have not been established in NCAA football players. DVAT assesses the Vestibulo-Ocular Reflex (VOR) which is measured in Logarithm of the Minimum Angle of Resolution (logMAR). Decreased VA beyond baseline measures may detect VOR impairment and impact treatment protocols and assist in return to play decisions post-concussion. HYPOTHESIS/PURPOSE: To establish normative VA mean scores during a static head posture as well as dynamically during the DVAT with a head speed of 150 deg/s in the pitch (vertical) and yaw (horizontal) planes rotating 20 degrees in each direction...
April 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28515553/long-loop-reflex-2-in-patients-with-cortical-dementias-a-pilot-study
#12
Sadanandavalli Retnaswami Chandra, Thomas Gregor Isaac, Mahesh Mane, Srikala Bharath, B C Nagaraju
INTRODUCTION: Dementia is a major public health problem and it appears to be a global epidemic. The prevalence is doubling every 5 years and it is expected that 70% of persons above 60 years will live in developing countries by 2020 and 15% of them are likely to suffer from dementia. Disease modifying treatments work only if initiated very early; however, diagnostic tools are not always able to clearly differentiate the different types in very early stage. Therefore, inexpensive and easily available biomarkers are needed to know if collectively they will improve the sensitivity of specific diagnosis...
March 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28515458/floccular-fossa-size-is-not-a-reliable-proxy-of-ecology-and-behaviour-in-vertebrates
#13
S Ferreira-Cardoso, R Araújo, N E Martins, G G Martins, S Walsh, R M S Martins, N Kardjilov, I Manke, A Hilger, R Castanhinha
The cerebellar floccular and parafloccular lobes are housed in fossae of the periotic region of the skull of different vertebrates. Experimental evidence indicates that the lobes integrate visual and vestibular information and control the vestibulo-ocular reflex, vestibulo-collic reflex, smooth pursuit and gaze holding. Multiple paleoneuroanatomy studies have deduced the behaviour of fossil vertebrates by measuring the floccular fossae (FF). These studies assumed that there are correlations between FF volume and behaviour...
May 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28514325/an-etomidate-analogue-with-less-adrenocortical-suppression-stable-hemodynamics-and-improved-behavioral-recovery-in-rats
#14
Bin Wang, Jun Yang, Jun Chen, Yi Kang, Ling-Hui Yang, Jin Liu, Wen-Sheng Zhang
BACKGROUND: ET-26 hydrochloride (ET-26HCl) is a novel etomidate analogue designed to alleviate the adrenocortical suppression caused by etomidate while retaining the rapid sedative-hypnotic onset and stable hemodynamic features of etomidate. This study compared the anesthetic effect, hemodynamic stability, and recovery profiles of ET-26HCl, etomidate, and the sedative-hypnotic drug propofol in rats. METHODS: The metabolic half-life of ET-26HCl was determined in vitro using high performance liquid chromatography analysis of samples of rat plasma and liver homogenates taken from 3 animals...
May 12, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28513433/distributing-tasks-via-multiple-input-pathways-increase-cellular-survival-in-stress
#15
Alejandro A Granados, Matthew M Crane, Luis F Montano-Gutierrez, Reiko J Tanaka, Margaritis Voliotis, Peter Swain
Improving in one aspect of a task can undermine performance in another, but how such opposing demands play out in single cells and impact on fitness is mostly unknown. Here we study budding yeast in dynamic environments of hyperosmotic stress and show how the corresponding signalling network increases cellular survival both by assigning the requirements of high response speed and high response accuracy to two separate input pathways and by having these pathways interact to converge on Hog1, a p38 MAP kinase...
May 17, 2017: ELife
https://www.readbyqxmd.com/read/28513339/juggling-thoughts-and-feelings-how-do-female-patients-with-borderline-symptomology-and-substance-use-disorder-experience-change-in-mentalization-based-treatment
#16
Katharina T E Morken, Per Einar Binder, Nina Arefjord, Sigmund Karterud
OBJECTIVE: The aim of this study was to explore the experience of central psychological change processes for female patients with borderline symptomology and substance use disorder in mentalization-based treatment. METHOD: Semi-structured qualitative interviews on experiences from mentalization-based treatment with 13 participants were conducted. The interview material was analysed within a hermeneutical-phenomenological epistemology, with emphasis on researcher reflexivity...
May 17, 2017: Psychotherapy Research: Journal of the Society for Psychotherapy Research
https://www.readbyqxmd.com/read/28512726/cutaneous-reflex-modulation-during-obstacle-avoidance-under-conditions-of-normal-and-degraded-visual-input
#17
Daniel S Marigold, Andrew J Chang, Kim Lajoie
The nervous system integrates visual input regarding obstacles with limb-based sensory feedback to allow an individual to safely negotiate the environment. This latter source can include cutaneous information from the foot, particularly in the event that limb trajectory is not sufficient and there is an unintended collision with the object. However, it is not clear the extent to which cutaneous reflexes are modified based on visual input. In this study, we first determined if phase-dependent modulation of these reflexes is present when stepping over an obstacle during overground walking...
May 16, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28512370/occupational-contact-allergy-to-omeprazole-and-ranitidine
#18
Inmaculada Herrera-Mozo, Pere Sanz-Gallen, Gabriel Martí-Amengual
Omeprazole is a proton pump inhibition and ranitidine is an H2 histamine receptor antagonist widely used in the treatment of gastroesophageal reflex disease, peptic ulcer disease, Zollinger-Ellison syndrome and as a protector of the gastric mucosae. We report a case of occupational contact allergy to omeprazole and ranitidine. A 48-year-old man, with no pre-existing history of atopy or lifestyle factors. He neither had any medical history of consumption of drugs such as ranitidine and omeprazole. He worked for 19 months in the pharmaceutical company that manufactured ranitidine base...
May 16, 2017: Medycyna Pracy
https://www.readbyqxmd.com/read/28511917/evidence-of-the-role-of-the-vagal-nerves-as-a-monitor-in-the-gastrointestinal-renal-axis-of-natriuresis-in-human-effects-of-vagotomy
#19
Constantinos E Alifieris, Dimitrios T Trafalis, Aris D Efstratopoulos, Emmanuel K Alifieris
This study aimed to investigate the mechanism of gastrointestinal regulation of natriuresis. Sixteen subjects without (group I) and sixteen subjects with a truncal vagotomy (group II), were given a daily diet of 18mmol of sodium for 5days (D1-D5). The sodium deficit for this period was calculated for each subject and on the morning of day-6 (D6), their cumulative deficit (E) was given as 3% NaCl. In both groups the subjects were divided to receive the hypertonic saline either orally (Ior, IIor) or intravenously (Iiv, IIiv)...
May 10, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28511421/surgical-outcome-of-epicanthus-and-telecanthus-correction-by-double-z-plasty-and-trans-nasal-fixation-with-prolene-suture-in-blepharophimosis-syndrome
#20
Salil Kumar Mandal, Aparna Mandal, James Christian Fleming, Tara Goecks, Andrew Meador, Brian T Fowler
INTRODUCTION: Blepharophimosis Syndrome (BPES) is a complex and rare disease characterized by epicanthus inversus, telecanthus, lateral ectropion, narrowed or shortened inter-palpebral fissure distance and ptosis. It is mostly bilateral and may or may not be symmetrical. It is typically inherited as an autosomal dominant trait. In sporadic cases, the disease may occur without a prior family history as a genetic mutation from a deletion or translocation of the FOXL2 gene, which maps to chromosome 3q23...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
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