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https://www.readbyqxmd.com/read/28214142/-a-case-of-rhinofacial-entomophthoromycosis-in-soudano-sahelian-tropical-climate-in-burkina-faso
#1
S Bamba, V Konsegré, A Zida, I Sangaré, M Cissé, R Beogo, B Diallo, J B Andonaba, R T Guiguemdé
We describe a rhinofacial entomophthoramycosis case in a sexagenarian (65 years old) housewife. She was immunocompetent and resident of Burkina Faso. She consulted both the service of dermatology and the service of stomatology of the Teaching Hospital of Bobo-Dioulasso in February 2016 for a diffuse facial tumefaction evolving over six months. This tumefaction was associated with headaches and a left nasal obstruction. Histological examination of the lesion showed an important and polymorphic inflammatory reaction...
February 14, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28213441/secreted-metalloproteinase-adamts-3-inactivates-reelin
#2
Himari Ogino, Arisa Hisanaga, Takao Kohno, Yuta Kondo, Kyoko Okumura, Takana Kamei, Tempei Sato, Hiroshi Asahara, Hitomi Tsuiji, Masaki Fukata, Mitsuharu Hattori
The secreted glycoprotein Reelin regulates embryonic brain development and adult brain functions. It has been suggested that reduced Reelin activity contributes to the pathogenesis of several neuropsychiatric and neurodegenerative disorders, such as schizophrenia and Alzheimer's disease; however, non-invasive methods that can upregulate Reelin activity in vivo have yet to be developed. We previously found that the proteolytic cleavage of Reelin within Reelin repeat 3 (N-t site) abolishes Reelin activity in vitro, but it remains controversial as to whether this effect occurs in vivo Here we partially purified the enzyme that mediates the N-t cleavage of Reelin from the culture supernatant of cerebral cortical neurons...
February 17, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28211706/observation-of-d-0-%C3%A2-%C3%AF-0-%C3%AE-and-search-for-cp-violation-in-radiative-charm-decays
#3
T Nanut, A Zupanc, I Adachi, H Aihara, S Al Said, D M Asner, V Aulchenko, T Aushev, R Ayad, V Babu, I Badhrees, A M Bakich, V Bansal, P Behera, V Bhardwaj, J Biswal, A Bondar, A Bozek, M Bračko, T E Browder, D Červenkov, V Chekelian, A Chen, B G Cheon, R Chistov, K Cho, S-K Choi, Y Choi, D Cinabro, N Dash, S Di Carlo, Z Doležal, D Dutta, S Eidelman, H Farhat, J E Fast, T Ferber, B G Fulsom, V Gaur, N Gabyshev, A Garmash, R Gillard, P Goldenzweig, B Golob, K Hayasaka, H Hayashii, W-S Hou, T Iijima, K Inami, G Inguglia, A Ishikawa, Y Iwasaki, W W Jacobs, I Jaegle, D Joffe, K K Joo, T Julius, A B Kaliyar, K H Kang, T Kawasaki, D Y Kim, J B Kim, K T Kim, M J Kim, S H Kim, K Kinoshita, P Kodyš, S Korpar, P Krokovny, T Kuhr, R Kulasiri, A Kuzmin, Y-J Kwon, J S Lange, I S Lee, C H Li, L Li, Y Li, L Li Gioi, J Libby, D Liventsev, M Lubej, M Masuda, T Matsuda, D Matvienko, K Miyabayashi, H Miyata, R Mizuk, G B Mohanty, H K Moon, M Nakao, K J Nath, M Nayak, N K Nisar, S Nishida, S Ogawa, S Okuno, P Pakhlov, G Pakhlova, B Pal, C-S Park, C W Park, H Park, S Paul, T K Pedlar, L Pesántez, R Pestotnik, M Petrič, L E Piilonen, K Prasanth, C Pulvermacher, J Rauch, M Ritter, A Rostomyan, Y Sakai, S Sandilya, L Santelj, T Sanuki, Y Sato, V Savinov, T Schlüter, O Schneider, G Schnell, C Schwanda, A J Schwartz, Y Seino, K Senyo, O Seon, M E Sevior, V Shebalin, C P Shen, T-A Shibata, J-G Shiu, B Shwartz, E Solovieva, S Stanič, M Starič, J F Strube, J Stypula, T Sumiyoshi, M Takizawa, U Tamponi, F Tenchini, K Trabelsi, M Uchida, S Uno, Y Ushiroda, G Varner, A Vinokurova, V Vorobyev, A Vossen, C H Wang, M-Z Wang, P Wang, Y Watanabe, E Widmann, E Won, J Yamaoka, Y Yamashita, J Yelton, Z P Zhang, V Zhilich, V Zhukova, V Zhulanov
We report the first observation of the radiative charm decay D^{0}→ρ^{0}γ and the first search for CP violation in decays D^{0}→ρ^{0}γ, ϕγ, and K[over ¯]^{*0}(892)γ, using a data sample of 943  fb^{-1} collected with the Belle detector at the KEKB asymmetric-energy e^{+}e^{-} collider. The branching fraction is measured to be B(D^{0}→ρ^{0}γ)=(1.77±0.30±0.07)×10^{-5}, where the first uncertainty is statistical and the second is systematic. The obtained CP asymmetries A_{CP}(D^{0}→ρ^{0}γ)=+0...
February 3, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28209378/facial-nerve-paralysis-after-super-selective-intra-arterial-chemotherapy-for-oral-cancer
#4
S Sugiyama, T Iwai, S Oguri, T Koizumi, K Mitsudo, I Tohnai
Facial nerve paralysis (FNP) after super-selective intra-arterial chemotherapy (SSIAC) is a relatively rare local side effect of SSIAC to the maxillary artery (MA) or the middle meningeal artery (MMA). The incidence and prognosis of FNP after SSIAC in 381 patients with oral cancer (133 with catheterization of the MA, 248 without) was investigated retrospectively. Only three patients (two male and one female) had FNP, for an incidence of 0.8%. All patients with FNP had undergone catheterization of the MA, and the incidence of FNP in this group was 2...
February 10, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28209099/does-calcium-score-in-great-pelvic-vessels-predict-colorectal-anastomotic-leakage-a-prospective-study-of-one-hundred-anastomoses
#5
M T Norooz, H Moradi, M Safdarian, F Jahangiri, H A Amoli
BACKGROUND: Anastomotic leakage is one of the most severe surgical complications following surgery. This prospective study was designed to investigate an association between the calcification in the descending aorta and its major branches using a calcium-scoring software and colorectal anastomotic leakage. METHODS: From January 2012 to March 2013, one hundred patients underwent surgeries involving colorectal anastomosis procedures. Calcium score in descending aorta and great pelvic vessels was measured using the Syngo-CT 2006G-W software...
September 2016: Acta Gastro-enterologica Belgica
https://www.readbyqxmd.com/read/28208462/beyond-flory-theory-distribution-functions-for-interacting-lattice-trees
#6
Angelo Rosa, Ralf Everaers
While Flory theories [J. Isaacson and T. C. Lubensky, J. Physique Lett. 41, 469 (1980)JPSLBO0302-072X10.1051/jphyslet:019800041019046900; M. Daoud and J. F. Joanny, J. Physique 42, 1359 (1981)JOPQAG0302-073810.1051/jphys:0198100420100135900; A. M. Gutin et al., Macromolecules 26, 1293 (1993)MAMOBX0024-929710.1021/ma00058a016] provide an extremely useful framework for understanding the behavior of interacting, randomly branching polymers, the approach is inherently limited. Here we use a combination of scaling arguments and computer simulations to go beyond a Gaussian description...
January 2017: Physical Review. E
https://www.readbyqxmd.com/read/28208233/neonatal-exposure-to-endocrine-disrupting-chemicals-impair-learning-behaviour-by-disrupting-hippocampal-organization-in-male-swiss-albino-mice
#7
Rakesh Bhaskar, Ashish K Mishra, Banalata Mohanty
Hippocampus is highly susceptible to endocrine disrupting chemicals exposure particularly during the critical phase of brain development. In the present study, mice offspring were exposed to endocrine disruptors mancozeb (MCZ) and imidacloprid (IMI) individually (40 mg MCZ and 0.65 mg IMI/kg/day) as well as to their equimixture (40 mg MCZ + 0.65 mg IMI/kg/day) through the diet of lactating mothers from post-natal day (PND) 1 to PND 28. Half of the randomly selected male offspring were killed at PND 29 and the rest half were left unexposed and killed at PND 63...
February 16, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28207919/tardive-dyskinesia-21st-century-may-bring-new-treatments-to-a-forgotten-disorder
#8
Gopalkumar Rakesh, Andrew Muzyk, Steven T Szabo, Sanjay Gupta, Chi-Un Pae, Prakash Masand
BACKGROUND: Tardive dyskinesia (TD) is a condition that was first described nearly 60 years ago. Despite the tremendous amount of research on pathophysiology and numerous follow-up studies to understand the course and prognosis of TD, effective treatment of the condition continued to elude us until recently. METHODS: We review and summarize clinical literature on TD, as well as provide an update on new treatments available. RESULTS: The emergence of tetrabenazine as a treatment modality decreased suffering and improved quality of life for patients...
February 1, 2017: Annals of Clinical Psychiatry: Official Journal of the American Academy of Clinical Psychiatrists
https://www.readbyqxmd.com/read/28203619/variation-in-the-response-of-eastern-and-southern-africa-provenances-of-faidherbia-albida-delile-a-chev-seedlings-to-water-supply-a-greenhouse-experiment
#9
Grace Koech, Daniel Ofori, Anne W T Muigai, Jonathan Muriuki, Parveen Anjarwalla, Jan De Leeuw, Jeremias G Mowo
Rural communities value Faidherbia albida in farming systems and pastoralism. Faidherbia albida provides products such as medicine, fodder, fuel, wood, food and services such as shade, soil fertility and nutrient cycling. Excessive browsing by animals, branch lopping and pod harvesting, have critically reduced the natural regeneration in some areas which exposes it to challenges due to dependence upon natural regeneration. The objective of this research was to evaluate response of Faidherbia albida provenances from eastern (Taveta Wangingombe) and southern Africa (Lupaso, Kuiseb Manapools) to different watering regimes to aid in selection of provenances for domestication...
October 2016: Global Ecology and Conservation
https://www.readbyqxmd.com/read/28198510/letter-partial-diallel-crosses-for-predicting-yield-of-semiexotic-maize-populations
#10
C M Silva, J B Miranda Filho, U C Mendes, E F Reis
In Brazil, the total production of maize has increased continuously due to the advances in technology but also to the new frontiers for the maize crop, including the expansion of the second crop (safrinha; usually maize after soybean). Therefore, the exploitation of new sources of germplasm seems to be imperative to attend the actual and future demands for modern cultivars adapted to the greatly variable environments available to the maize crop. The present study was based on a partial diallel (intergroup) cross to provide quantitative information on the potential of two groups of varieties (NAP - exotics and HG - local) and their combining abilities to direct the synthesis of new populations to be used in hybrid crosses or as a base for breeding programs...
February 8, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28197878/two-homozygous-mutations-in-the-exon-5-of-bckdhb-gene-that-may-cause-the-classic-form-of-maple-syrup-urine-disease
#11
Ling Su, Zhikun Lu, Fatao Li, Yongxian Shao, Huiying Sheng, Yanna Cai, Li Liu
Maple syrup urine disease (MSUD) is a rare autosomal recessive genetic disorder caused by defects in the catabolism of the branched-chain amino acids (BCAAs). Classic form of MSUD (CMSUD) is caused by mutations in BCKDHA, BCKDHB, DBT genes mostly. In this study, we analyzed the clinical and genetic characteristics of two patients with CMSUD. Two homozygous mutations, c.517G > T (p.Asp173Tyr) and c.503G > A (p.Arg168His), both in the exon 5 of BCKDHB were detected respectively. The novel mutation p...
February 15, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28197388/inhibition-of-tumor-growth-and-metastasis-by-emmprin-multiple-antigenic-peptide-map-vaccination-is-mediated-by-immune-modulation
#12
Elina Simanovich, Vera Brod, Maya M Rahat, Ella Drazdov, Miriam Walter, Jivan Shakya, Michal A Rahat
Previously, we have identified a new epitope in EMMPRIN, a multifunctional protein that mediates tumor cell-macrophage interactions and induces both MMP-9 and VEGF. Here, we synthesized this epitope as an octa-branched multiple antigenic peptide (MAP) to vaccinate mice implanted with subcutaneous syngeneic colon (CT26), prostate (TRAMP-C2) or renal (RENCA) cell line carcinomas. Vaccination inhibited, and sometimes regressed, tumor growth in a dose-dependent manner, reaching 94%, 71% and 72% inhibition, respectively, at a 50 μg dose (p < 0...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28197277/scoring-system-based-on-electrocardiogram-features-to-predict-the-type-of-heart-failure-in-patients-with-chronic-heart-failure
#13
Purnasidha Bagaswoto Hendry, Lucia Krisdinarti, Maharani Erika
BACKGROUND: Heart failure (HF) is divided into heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF). Mortality from HF is inversely related to left ventricular function. Additional studies are required to distinguish between these two types of HF. A previous study showed that HFrEF is less likely when electrocardiogram (ECG) findings are normal. This study aims to create a scoring system based on ECG findings that will predict the type of HF...
June 2016: Cardiology Research
https://www.readbyqxmd.com/read/28196325/decoding-of-o-linked-glycosylation-by-mass-spectrometry
#14
SriHariRaju Mulagapati, Veerendra Koppolu, T Shantha Raju
Protein glycosylation (N-, and O- linked) plays an important role in many biological processes including the protein structure and function. However, the structural elucidation of glycans, specifically O-linked glycans remains a major challenge and is often overlooked during protein analysis. Recently, mass spectrometry (MS) is maturing as a powerful technology for high-quality analytical characterization of O-linked glycans. This article summarizes the recent developments and insights of MS based glycomics technology, which focus on mucin type O-glycan analysis...
February 14, 2017: Biochemistry
https://www.readbyqxmd.com/read/28194142/respiratory-ammonification-of-nitrate-coupled-to-anaerobic-oxidation-of-elemental-sulfur-in-deep-sea-autotrophic-thermophilic-bacteria
#15
Galina B Slobodkina, Andrey V Mardanov, Nikolai V Ravin, Anastasia A Frolova, Nikolay A Chernyh, Elizaveta A Bonch-Osmolovskaya, Alexander I Slobodkin
Respiratory ammonification of nitrate is the microbial process that determines the retention of nitrogen in an ecosystem. To date, sulfur-dependent dissimilatory nitrate reduction to ammonium has been demonstrated only with sulfide as an electron donor. We detected a novel pathway that couples the sulfur and nitrogen cycles. Thermophilic anaerobic bacteria Thermosulfurimonas dismutans and Dissulfuribacter thermophilus, isolated from deep-sea hydrothermal vents, grew autotrophically with elemental sulfur as an electron donor and nitrate as an electron acceptor producing sulfate and ammonium...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28193846/protein-4-1r-exon-16-3-splice-site-activation-requires-coordination-among-tia1-pcbp1-and-rbm39-during-terminal-erythropoiesis
#16
Shu-Ching Huang, Henry S Zhang, Brian Yu, Ellen McMahon, Dan T Nguyen, Faye H Yu, Alexander C Ou, Jennie Park Ou, Edward J Benz
Exon 16 of protein 4.1R encodes a spectrin/actin-binding peptide critical for erythrocyte membrane stability. Its expression during erythroid differentiation is regulated by alternative pre-mRNA splicing. A UUUUCCCCCC-motif situated between the branch point and the 3' splice site is crucial for inclusion. We show that the "UUUU" region and the last 3 C's in this motif are necessary for the binding of splicing factors TIA1 and Pcbp1, and that these proteins appear to act in a collaborative manner to enhance exon 16 inclusion...
February 13, 2017: Molecular and Cellular Biology
https://www.readbyqxmd.com/read/28192800/molecular-profiling-of-the-developing-lacrimal-gland-reveals-putative-role-of-notch-signaling-in-branching-morphogenesis
#17
Galina Dvoriantchikova, Wensi Tao, Steve Pappas, Gabriel Gaidosh, David T Tse, Dmitry Ivanov, Daniel Pelaez
Purpose: Although normal function of the lacrimal gland is essential for vision (and thus for human well-being), the lacrimal gland remains rather poorly understood at a molecular level. The purpose of this study was to identify new genes and signaling cascades involved in lacrimal gland development. Methods: To identify these genes, we used microarray analysis to compare the gene expression profiles of developing (embryonic) and adult lacrimal glands. Differential data were validated by quantitative RT-PCR, and several corresponding proteins were confirmed by immunohistochemistry and Western blot analysis...
February 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28190732/the-macronuclear-genome-of-stentor-coeruleus-reveals-tiny-introns-in-a-giant-cell
#18
Mark M Slabodnick, J Graham Ruby, Sarah B Reiff, Estienne C Swart, Sager Gosai, Sudhakaran Prabakaran, Ewa Witkowska, Graham E Larue, Susan Fisher, Robert M Freeman, Jeremy Gunawardena, William Chu, Naomi A Stover, Brian D Gregory, Mariusz Nowacki, Joseph Derisi, Scott W Roy, Wallace F Marshall, Pranidhi Sood
The giant, single-celled organism Stentor coeruleus has a long history as a model system for studying pattern formation and regeneration in single cells. Stentor [1, 2] is a heterotrichous ciliate distantly related to familiar ciliate models, such as Tetrahymena or Paramecium. The primary distinguishing feature of Stentor is its incredible size: a single cell is 1 mm long. Early developmental biologists, including T.H. Morgan [3], were attracted to the system because of its regenerative abilities-if large portions of a cell are surgically removed, the remnant reorganizes into a normal-looking but smaller cell with correct proportionality [2, 3]...
February 8, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28190699/correcting-false-positive-medium-chain-acyl-coa-dehydrogenase-deficiency-results-from-newborn-screening-synthesis-purification-and-standardization-of-branched-chain-c8-acylcarnitines-for-use-in-their-selective-and-accurate-absolute-quantitation-by-uhplc-ms
#19
Paul E Minkler, Maria S K Stoll, Stephen T Ingalls, Charles L Hoppel
While selectively quantifying acylcarnitines in thousands of patient samples using UHPLC-MS/MS, we have occasionally observed unidentified branched-chain C8 acylcarnitines. Such observations are not possible using tandem MS methods, which generate pseudo-quantitative acylcarnitine "profiles". Since these "profiles" select for mass alone, they cannot distinguish authentic signal from isobaric and isomeric interferences. For example, some of the samples containing branched-chain C8 acylcarnitines were, in fact, expanded newborn screening false positive "profiles" for medium-chain acyl-CoA dehydrogenase deficiency (MCADD)...
February 8, 2017: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/28188556/onset-of-soret-induced-convection-in-a-horizontal-layer-of-ternary-fluid-with-fixed-vertical-heat-flux-at-the-boundaries
#20
T P Lyubimova, E S Sadilov, S A Prokopev
The paper deals with the investigation of the onset and weakly nonlinear regimes of the Soret-driven convection of ternary liquid mixture in a horizontal layer with rigid impermeable boundaries subjected to the prescribed constant vertical heat flux. It is found that there are monotonous and oscillatory longwave instability modes. The boundary of the monotonous longwave instability in the parameter plane Rayleigh number Ra - net separation ratio [Formula: see text] at fixed separation ratio of one of solutes consists of two branches of hyperbolic type...
February 2017: European Physical Journal. E, Soft Matter
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