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https://www.readbyqxmd.com/read/29346585/maternal-vaccination-with-a-mono-component-pertussis-toxoid-vaccine-is-sufficient-to-protect-infants-in-a-baboon-model-of-whooping-cough
#1
Parul Kapil, James F Papin, Roman F Wolf, Lindsey I Zimmerman, Leslie D Wagner, Tod J Merkel
Background: Bordetella pertussis is a human pathogen responsible for serious respiratory illness. The disease is most severe in infants too young to be vaccinated with most hospitalizations and deaths occurring within this age group. The Advisory Committee on Immunization Practices recommended immunization of pregnant women to protect infants from birth until their first vaccination at six to eight weeks of age. We previously demonstrated that maternal vaccination with licensed acellular pertussis vaccines protected newborn baboons from disease...
January 15, 2018: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29346278/a-case-study-in-citizen-science-the-effectiveness-of-a-trap-neuter-return-program-in-a-chicago-neighborhood
#2
Daniel D Spehar, Peter J Wolf
The use of trap-neuter-return (TNR) as a method of managing free-roaming cat populations has increased in the United States in recent decades. Historically, TNR has been conducted most often at a grassroots level, which has led to inconsistent data collection and assessment practices. Consequently, a paucity of analyzable data exists. An initiative is underway to standardize TNR program data collection and assessment. However, it could be some time before scientifically sound protocols are implemented on a broad scale...
January 18, 2018: Animals: An Open Access Journal From MDPI
https://www.readbyqxmd.com/read/29346046/ultrasonographic-characteristics-of-the-reproductive-tract-and-serum-progesterone-and-estradiol-concentrations-in-captive-female-red-wolves-canis-rufus-with-and-without-reproductive-tract-disease
#3
Kadie M Anderson, Mandi W Schook, Karen L Goodrowe, William T Waddell, Karen N Wolf
OBJECTIVE To describe ultrasonographic characteristics of the reproductive tract and serum progesterone and estradiol concentrations in captive female red wolves (Canis rufus) with and without reproductive tract disease. DESIGN Prospective study. ANIMALS 13 adult female red wolves. PROCEDURES Wolves with varying parity and history of contraceptive treatment were anesthetized to facilitate ultrasonographic examination and measurement of the reproductive tract and blood collection for determination of serum progesterone and estradiol concentrations in December 2011 and June 2012...
February 1, 2018: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/29346029/unifying-visual-space-across-the-left-and-right-hemifields
#4
Zhimin Chen, Anna Kosovicheva, Benjamin Wolfe, Patrick Cavanagh, Andrei Gorea, David Whitney
Visual space is perceived as continuous and stable even though visual inputs from the left and right visual fields are initially processed separately within the two cortical hemispheres. In the research reported here, we examined whether the visual system utilizes a dynamic recalibration mechanism to integrate these representations and to maintain alignment across the visual fields. Subjects adapted to randomly oriented moving lines that straddled the vertical meridian; these lines were vertically offset between the left and right hemifields...
January 1, 2018: Psychological Science
https://www.readbyqxmd.com/read/29345922/efficient-fusion-at-neutral-ph-by-human-immunodeficiency-virus-gp41-trimers-containing-the-fusion-peptide-and-transmembrane-domain
#5
Shuang Liang, Punsisi Ratnayake, Craig Keinath, Lihui Jia, Robert Wolfe, Ahinsa Ranaweera, David P Weliky
Human immunodeficiency virus (HIV) is membrane-enveloped and an initial infection step is joining/fusion of viral and cell membranes. This step is catalyzed by gp41 which is a single-pass integral viral membrane protein. The protein contains a ~170-residue ectodomain located outside the virus that is important for fusion, and includes the fusion peptide (FP), N-helix, loop, C-helix, and viral membrane-proximal external region (MPER). The virion initially has non-covalent complexes between three gp41 ectodomains and three gp120 proteins...
January 18, 2018: Biochemistry
https://www.readbyqxmd.com/read/29345692/erratum-publisher-s-note-implications-of-short-time-scale-dynamics-on-long-time-processes-struct-dyn-4-061507-2017
#6
Krystel El Hage, Sebastian Brickel, Sylvain Hermelin, Geoffrey Gaulier, Cédric Schmidt, Luigi Bonacina, Siri C van Keulen, Swarnendu Bhattacharyya, Majed Chergui, Peter Hamm, Ursula Rothlisberger, Jean-Pierre Wolf, Markus Meuwly
[This corrects the article DOI: 10.1063/1.4996448.].
January 2018: Structural Dynamics (Melville, N.Y.)
https://www.readbyqxmd.com/read/29345395/patient-carer-and-public-involvement-in-major-system-change-in-acute-stroke-services-the-construction-of-value
#7
Christopher McKevitt, Angus I G Ramsay, Catherine Perry, Simon J Turner, Ruth Boaden, Charles D A Wolfe, Naomi J Fulop
BACKGROUND: Patient and public involvement is required where changes to care provided by the UK National Health Service are proposed. Yet involvement is characterized by ambiguity about its rationales, methods and impact. AIMS: To understand how patients and carers were involved in major system changes (MSCs) to the delivery of acute stroke care in 2 English cities, and what kinds of effects involvement was thought to produce. METHODS: Analysis of documents from both MSC projects, and retrospective in-depth interviews with 45 purposively selected individuals (providers, commissioners, third-sector employees) involved in the MSC...
January 18, 2018: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
https://www.readbyqxmd.com/read/29345113/intervention-for-childhood-obesity-based-on-parents-only-or-parents-and-child-compared-with-follow-up-alone
#8
M Yackobovitch-Gavan, D Wolf Linhard, N Nagelberg, I Poraz, S Shalitin, M Phillip, J Meyerovitch
OBJECTIVES: The study aims to assess the effects of family-based interventions targeted to parents only or to parents-and-child for the prevention and treatment of childhood obesity. METHOD: An open-label randomized study was conducted in 247 children (166 girls, 5-11 years) with body mass index (BMI) in the 85-98th percentile. Participants were allocated to three groups: parents-only (n = 89), parents-and-child (n = 84) and follow-up alone (n = 74). The intervention consisted of 12 once-weekly meetings with a dietician and psychologist...
January 17, 2018: Pediatric Obesity
https://www.readbyqxmd.com/read/29344691/-a%C3%A2-rare-cause-of-acute-pneumoperitoneum
#9
S Wolf, B Geissler, M Anthuber
No abstract text is available yet for this article.
January 17, 2018: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/29344579/prognostic-significance-of-cytogenetic-heterogeneity-in-patients-with-newly-diagnosed-multiple-myeloma
#10
Maximilian Merz, Anna Jauch, Thomas Hielscher, Tilmann Bochtler, Stefan Olaf Schönland, Anja Seckinger, Dirk Hose, Uta Bertsch, Kai Neben, Marc Steffen Raab, Jens Hillengass, Hans Salwender, Igor Wolfgang Blau, Hans-Walter Lindemann, Ingo G H Schmidt-Wolf, Christof Scheid, Mathias Haenel, Katja C Weisel, Hartmut Goldschmidt
We investigated subclonal cytogenetic aberrations (CA) detected by interphase fluorescence in situ hybridization (iFISH) in patients with newly diagnosed multiple myeloma (MM) enrolled in the Haemato Oncology Foundation for Adults in the Netherlands (HOVON)-65/German-Speaking MM Group (GMMG)-HD4 phase 3 trial. Patients were either treated with 3 cycles of vincristine, Adriamycin, and dexamethasone or bortezomib, Adriamycin, and dexamethasone and then thalidomide or bortezomib maintenance after tandem autologous transplantation...
January 9, 2018: Blood Advances
https://www.readbyqxmd.com/read/29344575/mammary-myofibroblastoma-in-a-transgender-patient-on-feminizing-hormones-literature-review-and-case-report
#11
Jane O'Bryan, Carolyn Wolf-Gould, Yoshiro Matsuo
Purpose: Defining the risk of neoplasia associated with gender-affirming hormone therapy (GAHT) is a priority for transgender medical research. The purposes of this article are to present a unique case of breast neoplasia in a transgender individual and to review the existing evidence base on GAHT as a potential risk for breast pathology. Methods: We present the case of a 76-year-old transgender patient who developed an estrogen receptor-positive mammary myofibroblastoma (MFB) after 13 months of treatment on feminizing hormones...
2018: Transgender Health
https://www.readbyqxmd.com/read/29343571/casein-kinase-1%C3%AE-mediates-degradation-of-receptors-for-type-i-and-type-ii-interferons-caused-by-hemagglutinin-of-influenza-a-virus
#12
Chuan Xia, Jennifer J Wolf, Madhuvanthi Vijayan, Caleb J Studstill, Wenjun Ma, Bumsuk Hahm
Although influenza A virus (IAV) evades cellular defense systems to effectively propagate in the host, the viral immune evasive mechanisms are incompletely understood. Our recent data showed that hemagglutinin (HA) of IAV induces degradation of type I IFN receptor 1 (IFNAR1). Here, we demonstrate that IAV HA induces degradation of type II IFN (IFN-γ) receptor 1 (IFNGR1) as well as IFNAR1 via casein kinase 1α (CK1α), resulting in the impairment of cellular responsiveness to both type I and II IFNs. IAV infection or transient HA expression induced degradation of both IFNGR1 and IFNAR1, whereas HA gene-deficient IAV failed to downregulate the receptors...
January 17, 2018: Journal of Virology
https://www.readbyqxmd.com/read/29343569/myxoma-virus-m083-is-a-virulence-factor-which-mediates-systemic-dissemination
#13
A M Wolfe, K M Dunlap, A C Smith, M Y Bartee, E Bartee
Poxviruses are large, DNA viruses whose protein capsid is surrounded by one or more lipid envelopes. Embedded into these lipid envelopes are three conserved viral proteins which are thought to mediate binding of virions to target cells. While the function of these proteins has been studied in vitro, their specific roles during the pathogenesis of poxviral disease remains largely unclear. Here we present data demonstrating that the putative chondroitin binding protein, M083, from the leporipoxvirus myxoma is a significant virulence factor during infection of susceptible Oryctolagus rabbits...
January 17, 2018: Journal of Virology
https://www.readbyqxmd.com/read/29343558/postcranial-diversity-and-recent-ecomorphic-impoverishment-of-north-american-gray-wolves
#14
Susumu Tomiya, Julie A Meachen
Recent advances in genomics and palaeontology have begun to unravel the complex evolutionary history of the gray wolf, Canis lupus Still, much of their phenotypic variation across time and space remains to be documented. We examined the limb morphology of the fossil and modern North American gray wolves from the late Quaternary (<ca 70 ka) to better understand their postcranial diversity through time. We found that the late-Pleistocene gray wolves were characterized by short-leggedness on both sides of the Cordilleran-Laurentide ice sheets, and that this trait survived well into the Holocene despite the collapse of Pleistocene megafauna and disappearance of the 'Beringian wolf' from Alaska...
January 2018: Biology Letters
https://www.readbyqxmd.com/read/29343557/dicer1-and-associated-conditions-%C3%A2-identification-of-at-risk-individuals-and-recommended-surveillance-strategies
#15
Kris Ann P Schultz, Gretchen M Williams, Junne Kamihara, Douglas R Stewart, Anne K Harris, Andrew J Bauer, Joyce Turner, Rachana Shah, Katherine Schneider, Kami Wolfe Schneider, Ann Garrity Carr, Laura A Harney, Shari Baldinger, A Lindsay Frazier, Daniel Orbach, Dominik T Schneider, David Malkin, Louis P Dehner, Yoav H Messinger, Ashley Hill
Pathogenic germline DICER1 variants cause a hereditary cancer predisposition syndrome with a variety of manifestations. In addition to conferring increased cancer risks for pleuropulmonary blastoma (PPB) and ovarian sex cord-stromal tumors, particularly Sertoli-Leydig cell tumor, individuals with pathogenic germline DICER1 variants may also develop lung cysts, cystic nephroma, renal sarcoma and Wilms tumor, nodular hyperplasia of the thyroid, nasal chondromesenchymal hamartoma, ciliary body medulloepithelioma, genitourinary embryonal rhabdomyosarcoma and brain tumors including pineoblastoma and pituitary blastoma...
January 17, 2018: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29343272/biotechnologies-that-empower-transgender-persons-to-self-actualize-as-individuals-partners-spouses-and-parents-are-defining-new-ways-to-conceive-a-child-psychological-considerations-and-ethical-issues
#16
REVIEW
Agnès Condat, Nicolas Mendes, Véronique Drouineaud, Nouria Gründler, Chrystelle Lagrange, Colette Chiland, Jean-Philippe Wolf, François Ansermet, David Cohen
Today, thanks to biomedical technologies advances, some persons with fertility issues can conceive. Transgender persons benefit also from these advances and can not only actualize their self-identified sexual identities but also experience parenthood. Based on clinical multidisciplinary seminars that gathered child psychiatrists and psychoanalysts interested in the fields of assisted reproduction technology (ART) and gender dysphoria, philosophers interested in bioethics, biologists interested in ART, and endocrinologists interested in pubertal suppression, we explore how new biotechnical advances, whether in gender transition or procreation, could create new ways to conceive a child possible...
January 17, 2018: Philosophy, Ethics, and Humanities in Medicine: PEHM
https://www.readbyqxmd.com/read/29342164/environmental-dust-inhalation-in-the-european-badger-meles-meles-systemic-distribution-of-silica-laden-macrophages-pathological-changes-and-association-with-mycobacterium-bovis-infection-status
#17
Janne M Schoening, Leigh A L Corner, Locksley L McV Messam, Joseph P Cassidy, Alan Wolfe
Chronic inhalation of crystalline silica and silicates may lead to severe lung disease in humans, termed silicosis. The disease is an occupational health concern in miners and related professions worldwide. Silicosis is also a strong risk factor for tuberculosis in humans. Due to its subterranean lifestyle, the European badger (Meles meles) is continuously exposed to environmental dust, while this species is also susceptible to tuberculosis, caused by Mycobacterium bovis. To date, a thorough investigation of mineral dust retention and its possible implication as a risk factor for mycobacterial infection in badgers has not been performed...
2018: PloS One
https://www.readbyqxmd.com/read/29342018/mini-or-less-open-sublay-operation-milos-a-new-minimally-invasive-technique-for-the-extraperitoneal-mesh-repair-of-incisional-hernias
#18
Wolfgang Reinpold, Michael Schröder, Cigdem Berger, Jennifer Nehls, Alexander Schröder, Martin Hukauf, Ferdinand Köckerling, Reinhard Bittner
OBJECTIVE: Improvement of ventral hernia repair. BACKGROUND: Despite the use of mesh and other recent improvements, the currently popular techniques of ventral hernia repair have specific disadvantages and risks. METHODS: We developed the endoscopically assisted mini- or less-open sublay (MILOS) concept. The operation is performed transhernially via a small incision with light-holding laparoscopic instruments either under direct, or endoscopic visualization...
January 16, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29341836/a-cohort-study-of-patient-reported-outcomes-and-healthcare-utilization-in-acute-myeloid-leukemia-patients-receiving-active-cancer-therapy-in-the-last-six-months-of-life
#19
Jared R Lowe, Yinxi Yu, Steven Wolf, Greg Samsa, Thomas W LeBlanc
BACKGROUND: Evidence about the unique palliative care needs of patients with acute myeloid leukemia (AML) is limited. Improving the care of these patients will require a better understanding of their unmet needs, including symptom burden at the end of life, and patterns of healthcare utilization. OBJECTIVE: To describe AML patients' experiences in the last six months of life regarding symptom burden, blood product utilization, and use of palliative care services...
January 17, 2018: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/29341630/terahertz-sum-frequency-excitation-of-a-raman-active-phonon
#20
Sebastian Maehrlein, Alexander Paarmann, Martin Wolf, Tobias Kampfrath
In stimulated Raman scattering, two incident optical waves induce a force oscillating at the difference of the two light frequencies. This process has enabled important applications such as the excitation and coherent control of phonons and magnons by femtosecond laser pulses. Here, we experimentally and theoretically demonstrate the so far neglected up-conversion counterpart of this process: THz sum-frequency excitation of a Raman-active phonon mode, which is tantamount to two-photon absorption by an optical transition between two adjacent vibrational levels...
September 22, 2017: Physical Review Letters
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