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https://www.readbyqxmd.com/read/28110155/first-in-man-study-with-a-novel-pegylated-recombinant-human-insulin-like-growth-factor-i
#1
H Kletzl, A Guenther, A Höflich, C Höflich, J Frystyk, R F Staack, E Schick, C Wandel, N Bleich, F Metzger
OBJECTIVE: This study is a first time assessment of safety and tolerability, pharmacokinetics, and pharmacodynamics of RO5046013 in human, in comparison with unmodified rhIGF-I. DESIGN: The study was conducted as a single-center, randomized, double-blinded, placebo-controlled, single ascending dose, parallel group study in a clinical research unit in France. A total of 62 healthy volunteers participated in this clinical trial. RO5046013 was given as single subcutaneous injection, or as intravenous infusion over 48h, at ascending dose levels...
January 10, 2017: Growth Hormone & IGF Research
https://www.readbyqxmd.com/read/28110024/albedo-factors-of-some-elements-in-the-atomic-number-range-26%C3%A2-z%C3%A2-79-for-59-54kev
#2
Demet Yılmaz, Zeynep Uzunoğlu, Celalettin Demir
In this study, we aimed to determine the albedo factors for Fe, Co, Ni, Cu, Zr, Mo, Ag, Dy, Yb, and Au. Albedo factors were investigated experimentally for 59.54keV photon energy by using an HPGe detector with a resolution of 182eV at 5.9keV. Albedo number (AN), albedo energy (AE), and albedo dose (AD) were plotted as a function of atomic number of the target. It was observed that albedo factors decreased with increasing atomic number. In addition, there was a good third-order polynomial relationship between the albedo factors and atomic number...
January 17, 2017: Applied Radiation and Isotopes
https://www.readbyqxmd.com/read/28109257/triple-therapy-versus-sequential-therapy-for-the-first-line-helicobacter-pylori-eradication
#3
Ji Young Chang, Ki-Nam Shim, Chung Hyun Tae, Ko Eun Lee, Jihyun Lee, Kang Hoon Lee, Chang Mo Moon, Seong-Eun Kim, Hye-Kyung Jung, Sung-Ae Jung
BACKGROUND: The eradication rate of Helicobacter pylori (H. pylori) with triple therapy which was considered as standard first-line treatment has decreased to 70-85%. The aim of this study is to compare 7-day triple therapy versus 10-day sequential therapy as the first line treatment. METHODS: Data of 1240 H. pylori positive patients treated with triple therapy or sequential therapy from January 2013 to December 2015 were analyzed retrospectively. The patients who had undertaken previous H...
January 21, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28108340/rna-seq-transcriptome-analysis-of-the-olive-flounder-paralichthys-olivaceus-kidney-response-to-vaccination-with-heat-inactivated-viral-hemorrhagic-septicemia-virus
#4
Jee Youn Hwang, Mun Gyeoung Kwon, Sung-Hee Jung, Myoung Ae Park, Dong-Wook Kim, Wang Sik Cho, Jeong Woo Park, Maeng-Hyun Son
Viral hemorrhagic septicemia (VHS) is a highly contagious disease of cultured flounder caused by VHS virus (VHSV). To develop effective VHSV vaccines, it is essential to understand the molecular mechanisms underlying the host's protective response against VHSV. The purpose of this study is to clarify which genes are involved in the protective response of olive flounder after VHSV vaccination. We first injected olive flounder intraperitoneally with 10(7) TCID50 heat-inactivated VHSV vaccine and evaluated the vaccine efficacy at 20 °C...
January 17, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28107870/identifications-of-drug-resistance-mutations-among-antiretroviral-treatment-naive-hiv-1-patients-in-peninsular-malaysia
#5
Rozainanee Mohd Zain, Nabila Ibrahim, Suriani Ismail, Jeyanthi Suppiah, Nor Aziyah Mat Rahim, Ravindran Thayan
OBJECTIVE: To determine drug resistance mutations and the HIV-1 subtypes among antiretroviral treatment naive HIV-1 patients in Peninsular Malaysia. METHODS: A total of 45 samples from four hospitals that provide HIV viral load services were subjected to the amplification of the protease and two third of reverse transcriptase regions of the pol gene by RT-PCR and Sanger sequencing. Drug resistance mutation (DRM) interpretation reports the presence of mutations related to protease inhibitors (PIs), Nucleoside reverse-transcriptase inhibitors (NRTI) and Non-nucleoside reverse-transcriptase inhibitors (NNRTI) based on analysis using Stanford HIV database program...
January 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28107288/effects-of-infant-formula-with-human-milk-oligosaccharides-on-growth-and-morbidity-a-randomized-multicenter-trial
#6
Giuseppe Puccio, Philippe Alliet, Cinzia Cajozzo, Elke Janssens, Giovanni Corsello, Norbert Sprenger, Susan Wernimont, Delphine Egli, Laura Gosoniu, Philippe Steenhout
OBJECTIVES: We evaluated effects of infant formula supplemented with 2 human milk oligosaccharides (HMOs) on infant growth, tolerance and morbidity. METHODS: Healthy infants, 0-14 days old, were randomized to an intact-protein, cow's-milk-based infant formula (Control, n = 87) or the same formula with 1.0 g/L 2'fucosyllactose (2'FL) and 0.5 g/L lacto-N-neotetraose (LNnT) (Test, n = 88) from enrollment to 6 months; all infants received standard follow-up formula without HMOs from 6-12 months...
January 20, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28106596/competences-in-social-media-use-in-the-area-of-health-and-healthcare
#7
Pirkko Kouri, Marja-Liisa Rissanen, Patrick Weber, Hyeoun-Ae Park
In today's life, social media offer new working ways. People are increasingly expanding interactions from face-to-face meetings to online ways of communication, networking, searching, creating and sharing information, and furthermore taking care of patients/citizens via tweeting care, Facebook care, blogging care, vlogging care, infotainment care, gamification-care, infographic care, for instance. This chapter discusses the utilisation of social media in the healthcare domain including nursing education, practice and research...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28106592/semanticification-in-connected-health
#8
Anneke Goossen-Baremans, Sarah Collins, Hyeoun-Ae Park
The purpose of the implementation of nursing terminologies is to capture and process meaningful health data wherein facts about patients and nursing care can be recorded and inferences for nursing care, patient outcomes and associations with all care delivered by the interprofessional team can be made. This paper describes the clinical information landscape, implementation of semantic content, and competencies required for nurses. Health data can be outlined in a high level clinical information ecosystem where nursing terminologies can be represented for implementation...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28105942/the-occurrence-of-spring-forms-in-tetraploid-timopheevi-wheat-is-associated-with-variation-in-the-first-intron-of-the-vrn-a1-gene
#9
Andrey Borisovich Shcherban, Aleksandra Aleksandrovna Schichkina, Elena Artemovna Salina
BACKGROUND: Triticum araraticum and Triticum timopheevii are tetraploid species of the Timopheevi group. The former includes both winter and spring forms with a predominance of winter forms, whereas T. timopheevii is considered a spring species. In order to clarify the origin of the spring growth habit in T. timopheevii, allelic variability of the VRN-1 gene was investigated in a set of accessions of both tetraploid species, together with the diploid species Ae. speltoides, presumed donor of the G genome to these tetraploids...
November 16, 2016: BMC Plant Biology
https://www.readbyqxmd.com/read/28104332/a-bacillus-sp-strain-with-antagonistic-activity-against-fusarium-graminearum-kills-microcystis-aeruginosa-selectively
#10
Huanling Xuan, Xianzhu Dai, Jing Li, Xiaohui Zhang, Caiyun Yang, Feng Luo
Cyanobacterial harmful algal blooms (CyanoHABs) cause severe environmental problems, economic losses and threaten human health seriously. In the present study, a Bacillus sp. strain, designated as AF-1, with strong antagonistic activity against plant pathogenic fungus Fusarium graminearum was isolated from purple soil. Bacillus sp. AF-1 selectively killed Microcystis aeruginosa at low cell density (1.6×10(3)cfu/mL), and showed the strongest bactericidal activity against M. aeruginosa NIES-843 (Ae=93%, t=6d)...
January 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28103974/-phase-i-study-of-etoposide-and-cisplatin-chemotherapy-dose-escalation-%C3%A2-with-concurrent-twice-daily-radiotherapy-for-patients-%C3%A2-with-limited-stage-small-cell-lung-cancer
#11
Jing You, Huiming Yu, Maxiaowei Song, Chen Shi, Xiaohang Wang, Ye Zheng, Rong Yu, Anhui Shi, Guangying Zhu
BACKGROUND: Concurrent twice-daily radiotherapy with chemotherapy of EP regimen is one of the current standard treatments for limited-stage small cell lung cancer. However, the safely tolerated dose of standard chemotherapy for Chinese patients is not decided. This study was to evaluate the toxicity and the maximum tolerated dose (MTD) of etoposide and cisplatin concurrent with thoracic radiation therapy for patients with limited-stage small cell lung cancer. METHODS: Patients with histologically proven limited-stage small cell lung cancer (LS-SCLC) were eligible...
January 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28103955/mosquitoes-diptera-culicidae-in-mauritania-a-review-of-their-biodiversity-distribution-and-medical-importance
#12
REVIEW
Aichetou Mint Mohamed Lemine, Mohamed Aly Ould Lemrabott, Moina Hasni Ebou, Khadijetou Mint Lekweiry, Mohamed Salem Ould Ahmedou Salem, Khyarhoum Ould Brahim, Mohamed Ouldabdallahi Moukah, Issa Nabiyoullahi Ould Bouraya, Cecile Brengues, Jean-François Trape, Leonardo Basco, Hervé Bogreau, Frédéric Simard, Ousmane Faye, Ali Ould Mohamed Salem Boukhary
Although mosquitoes (Diptera: Culicidae) are important disease vectors, information on their biodiversity in Mauritania is scarce and very dispersed in the literature. Data from the scientific literature gathered in the country from 1948 to 2016 were collected and analyzed. Overall 51 culicid species comprising 17 Anopheles spp., 14 Aedes spp., 18 Culex spp. and two Mansonia spp. have been described in Mauritania among which Anopheles arabiensis, Aedes vexans, Culex poicilipes and Culex antennatus are of epidemiological significance...
January 19, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28103819/telbivudine-versus-entecavir-in-patients-with-undetectable-hepatitis-b-virus-dna-a-randomized-trial
#13
Jihyun An, Young-Suk Lim, Gi-Ae Kim, Seong-Bong Han, Wonhee Jeong, Danbi Lee, Ju Hyun Shim, Han Chu Lee, Yung Sang Lee
BACKGROUND: Telbivudine has been suggested to induce hepatitis B surface antigen (HBsAg) decline to the similar degree as pegylated interferon. We aimed to investigate whether telbivudine could further decrease HBsAg titer in patients who maintain undetectable serum hepatitis B virus (HBV) DNA after initial entecavir treatment. METHODS: In this open-label trial, patients who had serum HBsAg and HBV DNA levels ≥1,000 IU/mL and <60 IU/mL, respectively, following entecavir (0...
January 19, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28103802/proteomics-informed-by-transcriptomics-for-characterising-active-transposable-elements-and-genome-annotation-in-aedes-aegypti
#14
Kevin Maringer, Amjad Yousuf, Kate J Heesom, Jun Fan, David Lee, Ana Fernandez-Sesma, Conrad Bessant, David A Matthews, Andrew D Davidson
BACKGROUND: Aedes aegypti is a vector for the (re-)emerging human pathogens dengue, chikungunya, yellow fever and Zika viruses. Almost half of the Ae. aegypti genome is comprised of transposable elements (TEs). Transposons have been linked to diverse cellular processes, including the establishment of viral persistence in insects, an essential step in the transmission of vector-borne viruses. However, up until now it has not been possible to study the overall proteome derived from an organism's mobile genetic elements, partly due to the highly divergent nature of TEs...
January 19, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28103645/prognostic-impact-of-lymphocyte-subpopulations-in-peripheral-blood-after-hematopoietic-stem-cell-transplantation-for-hematologic-malignancies
#15
Sang Hyuk Park, Chan-Jeoung Park, Borae G Park, Mi-Hyun Bae, Bo-Hyun Kim, Young-Uk Cho, Seongsoo Jang, Ae Ja Park, Dae-Young Kim, Jung-Hee Lee, Je-Hwan Lee, Kyoo-Hyung Lee
BACKGROUND: We prospectively evaluated prognostic value of lymphocyte subpopulations in peripheral blood of allogeneic hematopoietic stem cell transplant (HSCT)-recipients. METHODS: 113 allogeneic HSCT (47 sibling matched, 37 unrelated matched, 29 haploidentical)-performed patients diagnosed as AML (n=66), ALL (n=28) and MDS (n=19) were prospectively enrolled. 14 lymphocyte subpopulations were quantified by flow cytometry of PB at specific time-points after HSCT, and their prognostic impacts were analyzed...
January 19, 2017: Cytometry. Part B, Clinical Cytometry
https://www.readbyqxmd.com/read/28102829/absorbed-dose-evaluation-of-auger-electron-emitting-radionuclides-impact-of-input-decay-spectra-on-dose-point-kernels-and-s-values
#16
Nadia Falzone, Boon Lee, José Fernández-Varea, Christiana Kartsonaki, Andrew Stuchbery, Tibor Kibedi, Katherine Vallis
AIM: The aim of this study was to investigate the impact of decay data provided by the newly developed stochastic atomic relaxation model <i>BrIccEmis</i> on dose point kernels (DPKs- radial dose distribution around a unit point source) and <i>S</i>-values (absorbed dose per unit cumulated activity) of 14 Auger electron (AE) emitting radionuclides, namely <sup>67</sup>Ga, <sup>80m</sup>Br, <sup>89</sup>Zr, <sup>90</sup>Nb, <sup>99m</sup>Tc, <sup>111</sup>In, <sup>117m</sup>Sn, <sup>119</sup>Sb, <sup>123</sup>I, <sup>124</sup>I, <sup>125</sup>I, <sup>135</sup>La, <sup>195m</sup>Pt and <sup>201</sup>Tl...
January 19, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28102300/neural-correlates-of-speech-segregation-based-on-formant-frequencies-of-adjacent-vowels
#17
Claude Alain, Jessica S Arsenault, Linda Garami, Gavin M Bidelman, Joel S Snyder
The neural substrates by which speech sounds are perceptually segregated into distinct streams are poorly understood. Here, we recorded high-density scalp event-related potentials (ERPs) while participants were presented with a cyclic pattern of three vowel sounds (/ee/-/ae/-/ee/). Each trial consisted of an adaptation sequence, which could have either a small, intermediate, or large difference in first formant (Δf1) as well as a test sequence, in which Δf1 was always intermediate. For the adaptation sequence, participants tended to hear two streams ("streaming") when Δf1 was intermediate or large compared to when it was small...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28100618/influence-of-the-envelope-gp120-phe-43-cavity-on-hiv-1-sensitivity-to-adcc-responses
#18
Jérémie Prévost, Daria Zoubchenok, Jonathan Richard, Maxime Veillette, Beatriz Pacheco, Mathieu Coutu, Nathalie Brassard, Matthew S Parsons, Kiat Ruxrungtham, Torsak Bunupuradah, Sodsai Tovanabutra, Kwan-Ki Hwang, M Anthony Moody, Barton F Haynes, Mattia Bonsignori, Joseph Sodroski, Daniel E Kaufmann, George M Shaw, Agnès L Chenine, Andrés Finzi
: HIV-1-infected cells presenting envelope glycoproteins (Env) in the CD4-bound conformation on their surface are preferentially targeted by antibody-dependent cellular-mediated cytotoxicity (ADCC). HIV-1 has evolved sophisticated mechanisms to avoid exposure of Env ADCC epitopes by downregulating CD4 and by limiting the overall amount of Env on the cell surface. In HIV-1, substitution of large residues such as histidine or tryptophan for serine 375 (S375H/W) in the gp120 Phe 43 cavity, where Phe 43 of CD4 contacts gp120, results in the spontaneous sampling of an Env conformation closer to CD4-bound state...
January 18, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28099390/to-nearly-come-full-circle-nonoperative-management-of-high-grade-iv-v-blunt-splenic-trauma-is-safe-utilizing-a-protocol-with-routine-angioembolization
#19
Indermeet S Bhullar, Joseph J Tepas, Daniel Siragusa, Todd Loper, Andrew Kerwin, Eric R Frykberg
INTRODUCTION: Nonoperative management (NOM) of hemodynamically stable high grade (IV-V) blunt splenic trauma (BST) remains controversial given the high failure rates (19%) that persist despite angioembolization (AE) protocols. The NOM protocol was modified in 2011 to include mandatory AE of all grade (IV-V) injuries without CB along with selective AE of grade (I-V) with CB. The purpose of this study was to determine if this new AE protocol significantly lowered the failure rates for grade (IV-V) injuries allowing for safe observation without surgery and if the exclusion of grade III injuries allowed for the prevention of unnecessary angiograms without affecting the overall failure rates...
January 18, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28098993/in-situ-hydrogenation-of-the-zintl-phase-srge
#20
Henry Auer, Dirk Wallacher, Thomas Christian Hansen, Holger Kohlmann
Hydrides (deuterides) of the CrB-type Zintl phases AeTt (Ae = alkaline earth; Tt = tetrel) show interesting bonding properties with novel polyanions. In SrGeD4/3-x (γ phase), three zigzag chains of Ge atoms are condensed and terminated by covalently bound D atoms. A combination of in situ techniques (thermal analysis and synchrotron and neutron powder diffraction) revealed the existence of two further hydride (deuteride) phases with lower H (D) content (called α and β phases). Both are structurally related to the parent Zintl phase SrGe and to the ZrNiH structure type containing variable amounts of H (D) in Sr4 tetrahedra...
January 18, 2017: Inorganic Chemistry
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