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https://www.readbyqxmd.com/read/28339574/arm-paralysis-after-routine-childhood-vaccinations-application-of-advanced-molecular-methods-to-the-causality-assessment-of-an-adverse-event-after-immunization
#1
Jana Shaw, Neal A Halsey, Adriana Weinberg, D Scott Schmid, Kirsten St George, William C Weldon, Michael Jordan, Patrick W Bryant, Philip S LaRussa, Deborah Y Bradshaw, Theresa Harrington, Anne Gershon
Post-licensure surveillance for adverse events following immunizations (AEFI) can identify rare complications of vaccinations and rigorous vaccine adverse event causality assessments can help to identify possible causal relationships. We report the development of arm paralysis after varicella vaccination in a 1-year-old child. Paralysis was initially presumed to be due to vOka because of the temporal relationship between vaccination and onset of arm weakness; however, molecular studies identified wild-type varicella zoster virus VZV (WT-VZV) in the CSF, leading the authors to conclude that WT-VZV was the probable cause...
January 25, 2017: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/28339025/cerebral-hemorrhage-therapy-by-targeting-vegf-and-hgf-in-a-preclinical-trial-in-rats
#2
Xueqing Li, Ruiqi Cao, Huaihai Lu, Wenbin Tian, Ning Yu, Pei Zhang, Zhenming Dong
Cerebral hemorrhage is the most common type of human cerebrovascular disease and frequently causes paralysis, vegetative state and mortality. The modulatory actions of vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF) are vital in the human nervous system. The present study investigated the association between cerebral hemorrhage and the expression of VEGF and HGF in a rat model of cerebral hemorrhage. The therapeutic potential of cerebral hemorrhage was also evaluated using targeted drugs for VEGF and HGF in the cerebral hemorrhage rat model...
March 22, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28338588/-vertical-midface-lifting-with-periorbital-anchoring-in-the-management-of-lower-eyelid-retraction-a-ten-year-clinical-retrospective-study
#3
Michele Pascali, Chiara Botti, Valerio Cervelli, Giovanni Botti
BACKGROUND: Lower eyelid retraction can be the unfortunate result of aesthetic surgery, trauma, disease or simply aging processes. The purpose of this article is to assess whether midface lifting based on purely vertical repositioning constitutes an effective procedure for its correction. METHODS: A retrospective study was carried out on 199 patients (311 eyelids) operated on between January 2004 and January 2014. The various causes of eyelid retraction in this population comprised cosmetic blepharoplasty (56...
March 3, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28338582/validation-of-the-clinician-graded-electronic-facial-paralysis-assessment-the-eface
#4
Lauren Sh Chong, Timothy J Eviston, Tsu-Hui Hubert Low, Shaheen Hasmat, Susan E Coulson, Jonathan R Clark
BACKGROUND: Facial paralysis remains a debilitating condition despite advances in medical, surgical and adjunctive interventions. Established grading systems used to assess facial paralysis and interventional outcomes have well described limitations. The Electronic Facial Paralysis Assessment (the eFACE), a clinician-graded zone-based facial function scale, has recently emerged as a grading tool that may provide greater sensitivity when assessing incomplete paralysis and post-surgical improvement...
March 3, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28337563/role-of-low-level-laser-therapy-added-to-facial-expression-exercises-in-patients-with-idiopathic-facial-bell-s-palsy
#5
Banu Ordahan, Ali Yavuz Karahan
The aim of the present study was to investigate the efficacy of low-level laser therapy in conjunction with conventional facial exercise treatment on functional outcomes during the early recovery period in patients with facial paralysis. Forty-six patients (mean age 41 ± 9.7 years; 40 women and 6 men) were randomized into two groups. Patients in the first group received low-level laser treatment as well as facial exercise treatment, while patients in the second group participated in facial exercise intervention alone...
March 23, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28336212/impact-of-a-continuing-professional-development-intervention-on-midwifery-academics-awareness-of-cultural-safety
#6
Tania Fleming, Debra K Creedy, Roianne West
BACKGROUND: Cultural safety in higher education learning and teaching environments is paramount to positive educational outcomes for Aboriginal and/or Torres Strait Islander (hereafter called First Peoples) students. There is a lack of research evaluating the impact of continuing professional development on midwifery academics' awareness of cultural safety. AIM: To implement and evaluate a continuing professional development intervention to improve midwifery academics' awareness of cultural safety in supporting First Peoples midwifery students success...
March 20, 2017: Women and Birth: Journal of the Australian College of Midwives
https://www.readbyqxmd.com/read/28336205/andersen-tawil-syndrome-clinical-presentation-and-predictors-of-symptomatic-arrhythmias-possible-role-of-polymorphisms-k897t-in-kcnh2-and-h558r-in-scn5a-gene
#7
Michalina Krych, Elżbieta Katarzyna Biernacka, Joanna Ponińska, Piotr Kukla, Artur Filipecki, Robert Gajda, Can Hasdemir, Charles Antzelevitch, Agnieszka Kosiec, Małgorzata Szperl, Rafał Płoski, Maria Trusz-Gluza, Katarzyna Mizia-Stec, Piotr Hoffman
BACKGROUND: Andersen-Tawil syndrome (ATS) is rare channelopathy caused by KCNJ2 mutation and probably KCNJ5. It is characterized by arrhythmias, neurological symptoms, and dysmorphic features. The present study retrospectively examined the characteristics of 11 unrelated families with ATS. METHODS: This study consisted of 11 probands positive for KCNJ2 variants and 33 family members (mean age 30.0±17.3 years, female n=31). Additional genetic screening of 3 LQTS genes (KCNQ1, KCNH2, SCN5A) was performed in 9 families...
March 20, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28333012/cerebral-cortex-regions-selectively-vulnerable-to-radiation-dose-dependent-atrophy
#8
Tyler M Seibert, Roshan Karunamuni, Samar Kaifi, Jeffrey Burkeen, Michael Connor, Anitha Priya Krishnan, Nathan S White, Nikdokht Farid, Hauke Bartsch, Vyacheslav Murzin, Tanya T Nguyen, Vitali Moiseenko, James B Brewer, Carrie R McDonald, Anders M Dale, Jona A Hattangadi-Gluth
PURPOSE AND OBJECTIVES: Neurologic deficits after brain radiation therapy (RT) typically involve decline in higher-order cognitive functions such as attention and memory rather than sensory defects or paralysis. We sought to determine whether areas of the cortex critical to cognition are selectively vulnerable to radiation dose-dependent atrophy. METHODS AND MATERIALS: We measured change in cortical thickness in 54 primary brain tumor patients who underwent fractionated, partial brain RT...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28332647/prevalence-of-honeybee-viruses-in-different-regions-of-china-and-argentina
#9
G Ding, N Fondevila, M A Palacio, J Merke, A Martinez, B Camacho, A Aignasse, E Figini, G Rodriguez, L Lv, Z Liu, W Shi
Honeybees are threatened by various pathogens and parasites. More than 18 viruses have been described in honeybees and many of them have been detected in China and Argentina. In China, both Apis cerana and Apis mellifera are raised. In Argentina, beekeepers raise different ecotypes of A. mellifera: European honeybees (in both temperate and subtropical regions) and Africanised honeybees (in subtropical areas only). A thorough study was carried out in both China and Argentina to analyse the current virus presence and distribution in different climatic zones and gather information on different bee species/subspecies...
December 2016: Revue Scientifique et Technique
https://www.readbyqxmd.com/read/28332134/clinical-characteristics-of-bladder-cancer-in-patients-with-spinal-cord-injury-the-experience-from-a-single-centre
#10
Ralf Böthig, Ines Kurze, Kai Fiebag, Albert Kaufmann, Wolfgang Schöps, Thura Kadhum, Michael Zellner, Klaus Golka
INTRODUCTION: Life expectancy for people with spinal cord injury has shown a marked increase due to modern advances in treatment methods and in neuro-urology. However, since life expectancy of people with paralysis increases, the risk of developing of urinary bladder cancer is gaining importance. MATERIALS AND METHODS: Single-centre retrospective evaluation of patient data with spinal cord injuries and proven urinary bladder cancer and summary of the literature...
March 22, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28331931/cranial-thoracic-vertebral-canal-stenosis-in-three-juvenile-large-breed-brachycephalic-dogs-treated-by-unilateral-hemilaminectomy
#11
Amanda Miller, Andrew Marchevsky
OBJECTIVE: To describe the surgical treatment and outcome for juvenile dogs with cranial thoracic vertebral canal stenosis treated by unilateral hemilaminectomy. STUDY DESIGN: Case series. ANIMALS: Three large-breed brachycephalic dogs of various breeds (Dogue de Bordeaux, Australian Bulldog, Boerboel) with neurological signs consistent with a myelopathy of the third thoracic (T) to third lumbar (L) spinal cord segment. METHODS: Information on clinical presentation, diagnostic imaging, surgical procedures, postoperative complications, recovery and outcome is described...
March 23, 2017: Veterinary and Comparative Orthopaedics and Traumatology: V.C.O.T
https://www.readbyqxmd.com/read/28330959/predominantly-myalgic-phenotype-caused-by-the-c-3466g-a-p-a1156t-mutation-in-scn4a-gene
#12
Johanna Palmio, Satu Sandell, Michael G Hanna, Roope Männikkö, Sini Penttilä, Bjarne Udd
OBJECTIVE: To characterize the clinical phenotype in patients with p.A1156T sodium channel mutation. METHODS: Twenty-nine Finnish patients identified with the c.3466G>A p.A1156T mutation in the SCN4A gene were extensively examined. In a subsequent study, 63 patients with similar myalgic phenotype and with negative results in myotonic dystrophy type 2 genetic screening (DM2-neg group) and 93 patients diagnosed with fibromyalgia were screened for the mutation. Functional consequences of the p...
March 22, 2017: Neurology
https://www.readbyqxmd.com/read/28330578/necrotizing-sialometaplasia-of-the-parotid-gland-associated-with-facial-nerve-paralysis
#13
P Haen, L Ben Slama, P Goudot, T Schouman
INTRODUCTION: Necrotizing sialometaplasia is a benign inflammatory lesion involving most frequently the minor salivary gland of the hard palate. Involvement of the parotid gland is rare, involvement of the parotid gland associated with facial palsy is exceptional. CASE REPORT: A 56-year-old male patient with Marfan syndrome presented with swelling and inflammation of the left parotid gland associated with progressively complete facial nerve paralysis. CT scan and MRI showed a parotid collection with hyper signal of the nearest tissues associated with erosion of the styloid process...
February 2017: J Stomatol Oral Maxillofac Surg
https://www.readbyqxmd.com/read/28329598/successful-treatment-of-melkersson-rosenthal-syndrome-with-dapsone-a-case-report-and-review-of-the-literature
#14
Nazan Emiroglu, Ozlem Su, Fatma Pelin Cengiz, Nahide Onsun
Melkersson-Rosenthal syndrome (MRS) is a rare disease characterized by a triad of relapsing or persistent orofacial edema, recurrent lower motor neuron facial nerve palsy and fissured tongue. Acute, painless, non-erythematosus orofacial edema is observed in all patients. We report a case of a 13-year-old girl who presented with a 2-year history of swelling of the upper lip, facial paralysis, and fissured tongue; she was treated successfully with dapsone.
October 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329257/lessons-learned-at-the-epicenter-of-brazil-s-congenital-zika-epidemic-evidence-from-87-confirmed-cases
#15
Jucille do Amaral Meneses, Ana Catarina Ishigami, Luisa Medeiros de Mello, Luciano Lira de Albuquerque, Carlos Alexandre Antunes de Brito, Marli Tenório Cordeiro, Lindomar José Pena
Congenital Zika virus infection has stimulated great international concern. A prospective case series of 87 infants with laboratory-confirmed congenital Zika syndrome (CZS) at the epicenter of the Brazilian Zika epidemic in Pernambuco state is presented. Mothers were interviewed for symptoms of possible Zika virus (ZIKV) infection during pregnancy and fetal ultrasounds were obtained. Infant cerebrospinal fluid (CSF) samples were tested for ZIKV specific antibodies and sera were screened for other congenital infections...
February 24, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28327785/ultrastructural-alterations-in-schistosoma-mansoni-juvenile-and-adult-male-worms-after-in-vitro-incubation-with-primaquine
#16
Reem Osama A Kamel, Fatma El-Zahraa Anwar Bayaumy
BACKGROUND: Praziquantel has been cited as the only drug for treating schistosomiasis. However, concerns over drug resistance have encouraged the search for novel drug leads. The antimalarial drug primaquine possesses interesting anti-schistosmal properties. OBJECTIVES: This study is the first to document the potential role of primaquine as a schistosomicide and the ultrastructural changes induced by primaquine on juvenile or adult male worms of Schistosoma mansoni...
April 2017: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/28326543/animal-models-for-studying-motor-axon-terminal-paralysis-and-recovery
#17
REVIEW
Michela Rigoni, Cesare Montecucco
An extraordinary property of the peripheral nervous system is that nerve terminals can regenerate after damage caused by different physical, chemical, or biological pathogens. Regeneration is the result of a complex and ill-known interplay among the nerve, the glia, the muscle, the basal lamina and, in some cases, the immune system. This phenomenon has been studied using different injury models mainly in rodents, particularly in mice, where a lesion can be produced in a chosen anatomical area. These approaches differ significantly among them for the nature of the lesion and the final outcomes...
March 21, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28326013/molecular-chaperone-calnexin-regulates-the-function-of-drosophila-sodium-channel-paralytic
#18
Xi Xiao, Changyan Chen, Tian-Ming Yu, Jiayao Ou, Menglong Rui, Yuanfen Zhai, Yijing He, Lei Xue, Margaret S Ho
Neuronal activity mediated by voltage-gated channels provides the basis for higher-order behavioral tasks that orchestrate life. Chaperone-mediated regulation, one of the major means to control protein quality and function, is an essential route for controlling channel activity. Here we present evidence that Drosophila ER chaperone Calnexin colocalizes and interacts with the α subunit of sodium channel Paralytic. Co-immunoprecipitation analysis indicates that Calnexin interacts with Paralytic protein variants that contain glycosylation sites Asn313, 325, 343, 1463, and 1482...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28325641/spectrum-of-nondystrophic-skeletal-muscle-channelopathies-in-children
#19
Fouad Al-Ghamdi, Basil T Darras, Partha S Ghosh
BACKGROUND: The nondystrophic skeletal muscle channelopathies are a group of disorders caused by mutations of various voltage-gated ion channel genes, including nondystrophic myotonia and periodic paralysis. METHODS: We identified patients with a diagnosis of muscle channelopathy from our neuromuscular database in a tertiary care pediatric center from 2005 to 2015. We then performed a retrospective review of their medical records for demographic characteristics, clinical features, investigations, treatment, and follow-up...
February 16, 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28324754/effects-of-sit-to-stand-training-combined-with-transcutaneous-electrical-stimulation-on-spasticity-muscle-strength-and-balance-ability-in-patients-with-stroke-a-randomized-controlled-study
#20
Kyoung-Sim Jung, Tae-Sung In, Hwi-Young Cho
Sit-to-stand is a fundamental movement of human being for performing mobility and independent activity. However, Stroke people symptoms experience difficulty in conducting the sit-to-stand due to paralysis and especially ankle spasticity. Recently, transcutaneouselectrical- stimulation (TENS) is used to reduce pain but also to manage spasticity. The purpose of this study was to determine (1) whether TENS would lead to ankle spasticity reduction and (2) whether sit-to-stand training combined with TENS would improve spasticity, muscle strength and balance ability in stroke patients...
March 10, 2017: Gait & Posture
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