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https://www.readbyqxmd.com/read/28730296/early-computed-tomography-or-focused-assessment-with-sonography-in-abdominal-trauma-what-are-the-leading-opinions
#1
L Grünherz, K O Jensen, V Neuhaus, L Mica, C M L Werner, B Ciritsis, C Michelitsch, G Osterhoff, H-P Simmen, K Sprengel
PURPOSE: The initial assessment of severely injured patients in the resuscitation room requires a systematic and quickly performed survey. Whereas the Advanced Trauma Life Support (ATLS(®))-based algorithm recommends focused assessment with sonography in trauma (FAST) among others, recent studies report a survival advantage of early whole-body computed tomography (WBCT) in haemodynamically stable as well as unstable patients. This study assessed the opinions of trauma surgeons about the early use of WBCT in severely injured patients with abdominal trauma, and abdominal CT in patients with isolated abdominal trauma, during resuscitation room treatment...
July 20, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28724766/a-unique-t-cell-receptor-amino-acid-sequence-selected-by-htlv-i-tax301-309-specific-cytotoxic-t-cells-in-hla-a24-02-asymptomatic-carriers-and-adult-t-cell-leukemia-lymphoma-patients
#2
Yuko Ishihara, Yukie Tanaka, Seiichiro Kobayashi, Koji Kawamura, Hideki Nakasone, Ayumi Gomyo, Jin Hayakawa, Masaharu Tamaki, Yu Akahoshi, Naonori Harada, Machiko Kusuda, Kazuaki Kameda, Tomotaka Ugai, Hidenori Wada, Kana Sakamoto, Miki Sato, Kiriko Terasako-Saito, Misato Kikuchi, Shun-Ichi Kimura, Aki Tanihara, Shinichi Kako, Kaoru Uchimaru, Yoshinobu Kanda
We previously reported that the T-cell receptor (TCR) repertoire of HTLV-I Tax301-309-specific CD8(+) cytotoxic T-cells (Tax-CTLs) was highly restricted and a particular amino acid sequence motif, "PDR", was conserved among HLA-A*24:02(+) ATL patients who have undergone allogeneic hematopoietic cell transplantation (allo-HSCT). Furthermore, we found that donor-derived PDR+CTLs selectively expanded in ATL long-term HSCT survivors with strong CTL activity against HTLV-I. On the other hand, the TCR repertoires in Tax-CTL of asymptomatic HTLV-I carriers (ACs) remain unclear...
July 19, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28722607/mucosal-leishmaniasis-a-retrospective-study-of-327-cases-from-an-endemic-area-of-leishmania-viannia-braziliensis
#3
Carolina Cincurá, Clara Mônica F de Lima, Paulo R L Machado, Jamary Oliveira-Filho, Marshall J Glesby, Marcus M Lessa, Edgar M Carvalho
Mucosal leishmaniasis (ML) is observed only in about 3% of patients with American tegumentary leishmaniasis (ATL) but has a high potential for destructive, disfiguring, and disabling sequelae. Prior reports of clinical and epidemiologic features of ML are limited by small numbers of cases. In this study, we evaluated changes in the demographic features and clinical presentation of ML in an endemic area of Leishmania braziliensis transmission over a period of 20 years. The charts of 327 patients with ML diagnosed between 1995 and 2014 were reviewed...
July 10, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28717086/therapy-related-acute-myeloid-leukemia-after-the-long-term-administration-of-low-dose-etoposide-for-chronic-type-adult-t-cell-leukemia-lymphoma-a-case-report-and-literature-review
#4
Naoki Shimada, Nobuhiro Ohno, Ryuji Tanosaki, Shigeo Fuji, Yuhko Suzuki, Koichiro Yuji, Kaoru Uchimaru, Arinobu Tojo
A 61-year-old woman with chronic-type adult T-cell leukemia-lymphoma (ATL) had been taking low-dose oral etoposide for progressive lymphocytosis. After taking this for 3.5 years, she was diagnosed with therapy-related acute myeloid leukemia (t-AML), with a chromosomal translocation of t (6:11) (q27; q23). She thus received remission induction therapy, consolidation therapy, and allogeneic hematopoietic stem cell transplantation. Although both t-AML and ATL were in remissive states, she died of a therapy-related infection within 1 year...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28717016/the-effects-of-phosphorus-limitation-on-carbon-metabolism-in-diatoms
#5
REVIEW
Tore Brembu, Alice Mühlroth, Leila Alipanah, Atle M Bones
Phosphorus is an essential element for life, serving as an integral component of nucleic acids, lipids and a diverse range of other metabolites. Concentrations of bioavailable phosphorus are low in many aquatic environments. Microalgae, including diatoms, apply physiological and molecular strategies such as phosphorus scavenging or recycling as well as adjusting cell growth in order to adapt to limiting phosphorus concentrations. Such strategies also involve adjustments of the carbon metabolism. Here, we review the effect of phosphorus limitation on carbon metabolism in diatoms...
September 5, 2017: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28716148/prevalence-of-plasma-autoantibody-against-cancer-testis-antigen-ny-eso-1-in-htlv-1-infected-individuals-with-different-clinical-status
#6
Yasuo Shiohama, Tadasuke Naito, Toshio Matsuzaki, Reiko Tanaka, Takeaki Tomoyose, Hiroshi Takashima, Takuya Fukushima, Yuetsu Tanaka, Mineki Saito
BACKGROUND: Detection of specific immune responses against cancer/testis antigen NY-ESO-1 was recently reported in patients with adult T-cell leukemia/lymphoma (ATL) and human T-cell leukemia virus type 1 (HTLV-1)-infected asymptomatic carriers (ACs). However, the relationship of the responses with the HTLV-1 proviral load (PVL) and the levels of viral gene expression remain unclear. FINDINGS: We measured plasma levels of autoantibodies to NY-ESO-1 immunogenic tumor antigen in HTLV-1-infected individuals with different clinical status, and in healthy controls...
July 17, 2017: Virology Journal
https://www.readbyqxmd.com/read/28713459/the-effects-of-bench-press-variations-in-competitive-athletes-on-muscle-activity-and-performance
#7
Atle Hole Saeterbakken, Dag-André Mo, Suzanne Scott, Vidar Andersen
The aim of the study was to compare the EMG activity performing 6RM competition style bench press (flat bench-wide grip) with 1) medium and narrow grip widths on a flat bench and 1) inclined and declined bench positions with a wide grip. Twelve bench press athletes competing at national and international level participated in the study. EMG activity was measured in the pectoralis major, anterior and posterior deltoid, biceps brachii, triceps brachii and latissimus dorsi. Non-significant differences in activation were observed between the three bench positions with the exception of 58...
June 2017: Journal of Human Kinetics
https://www.readbyqxmd.com/read/28710907/distinct-contributions-of-the-fornix-and-inferior-longitudinal-fasciculus-to-episodic-and-semantic-autobiographical-memory
#8
Carl J Hodgetts, Mark Postans, Naomi Warne, Alice Varnava, Andrew D Lawrence, Kim S Graham
Autobiographical memory (AM) is multifaceted, incorporating the vivid retrieval of contextual detail (episodic AM), together with semantic knowledge that infuses meaning and coherence into past events (semantic AM). While neuropsychological evidence highlights a role for the hippocampus and anterior temporal lobe (ATL) in episodic and semantic AM, respectively, it is unclear whether these constitute dissociable large-scale AM networks. We used high angular resolution diffusion-weighted imaging and constrained spherical deconvolution-based tractography to assess white matter microstructure in 27 healthy young adult participants who were asked to recall past experiences using word cues...
June 20, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28709468/il-32%C3%AE-promotes-the-healing-of-murine-cutaneous-lesions-caused-by-leishmania-braziliensis-infection-in-contrast-to-leishmania-amazonensis
#9
Rodrigo Saar Gomes, Muriel Vilela Teodoro Silva, Jéssica Cristina Dos Santos, Lucas Luiz de Lima Silva, Aline Carvalho Batista, Juliana Reis Machado, Mauro Martins Teixeira, Miriam Leandro Dorta, Milton Adriano Pelli de Oliveira, Charles A Dinarello, Leo A B Joosten, Fátima Ribeiro-Dias
BACKGROUND: Interleukin 32 (IL-32) is a pro-inflammatory cytokine induced in patients with American tegumentary leishmaniasis (ATL) caused by Leishmania braziliensis. Here, we investigated whether IL-32 is also expressed in patient lesions caused by L. amazonensis. In addition, we evaluated experimental L. amazonensis and L. braziliensis infections in C57BL/6 transgenic mice for human IL-32γ (IL-32γTg) in comparison with wild-type (WT) mice that do not express the IL-32 gene. RESULTS: Human cutaneous lesions caused by L...
July 14, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28701209/alantolactone-a-natural-sesquiterpene-lactone-has-potent-antitumor-activity-against-glioblastoma-by-targeting-ikk%C3%AE-kinase-activity-and-interrupting-nf-%C3%AE%C2%BAb-cox-2-mediated-signaling-cascades
#10
Xun Wang, Zhenlong Yu, Chao Wang, Wei Cheng, Xiangge Tian, Xiaokui Huo, Yan Wang, Chengpeng Sun, Lei Feng, Jinshan Xing, Yulong Lan, Dongdong Sun, Qingjuan Hou, Baojing Zhang, Xiaochi Ma, Bo Zhang
BACKGROUND: Glioblastoma multiforme (GBM) is one of the most refractory and palindromic central nervous system (CNS) neoplasms, and current treatments have poor effects in GBM patients. Hence, the identification of novel therapeutic targets and the development of effective treatment strategies are essential. Alantolactone (ATL) has a wide range of pharmacological activities, and its anti-tumor effect is receiving increasing attention. However, the molecular mechanism underlying the anti-GBM activity of ATL remains poorly understood...
July 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28700391/human-t-lymphotropic-virus-type-1-infection-and-disease-in-spain
#11
Carmen de Mendoza, Estrella Caballero, Antonio Aguilera, Silvia Requena, Raúl Ortiz de Lejarazu, María Pirón, Rocío González, Ana Jiménez, Lourdes Roc, Ana Treviño, Rafael Benito, Miriam Fernández-Alonso, Aitziber Aguinaga, Carmen Rodríguez, Juan García-Costa, Lidia Blanco, José M Ramos, Enrique Calderón, José M Eirós, Silvia Sauleda, Pablo Barreiro, Vicente Soriano
: Human T-lymphotropic virus type 1 (HTLV-1) infection is a neglected disease despite roughly 15 million people are chronically infected worldwide. Lifelong less than 10% of carriers develop life-threatening diseases, mostly a subacute myelopathy known as tropical spastic paraparesis (TSP) and a lymphoproliferative disorder named adult T-cell leukemia (ATL). HTLV-1 is efficiently transmitted perinatally (breastfeeding), sexually (more from men to women) and parenterally (transfusions, injection drug user (IDU), and transplants)...
July 31, 2017: AIDS
https://www.readbyqxmd.com/read/28697807/inferring-clonal-structure-in-htlv-1-infected-individuals-towards-bridging-the-gap-between-analysis-and-visualization
#12
Amir Farmanbar, Sanaz Firouzi, Wojciech Makałowski, Masako Iwanaga, Kaoru Uchimaru, Atae Utsunomiya, Toshiki Watanabe, Kenta Nakai
BACKGROUND: Human T cell leukemia virus type 1 (HTLV-1) causes adult T cell leukemia (ATL) in a proportion of infected individuals after a long latency period. Development of ATL is a multistep clonal process that can be investigated by monitoring the clonal expansion of HTLV-1-infected cells by isolation of provirus integration sites. The clonal composition (size, number, and combinations of clones) during the latency period in a given infected individual has not been clearly elucidated...
July 11, 2017: Human Genomics
https://www.readbyqxmd.com/read/28692624/improving-trauma-care-in-africa
#13
Deborah Tuggle, Niki Rasnake, Theresa Day
Bringing the first Advanced Trauma Care for Nurses (ATCN) provider and instructor courses to Zimbabwe was the initial step in an educational partnership spanning more than 8,000 miles. Zimbabwe is a South African country with limited health care services, severe financial restraints, and a shortage of health care professionals. All of these barriers made our goal of bringing an organized and systematic approach to trauma care even more important. The nurses of Zimbabwe were aware that their patients were not receiving "best practice" care, which made them passionate for education, with strict enforcement of standardized delivery of care...
July 2017: Journal of Trauma Nursing: the Official Journal of the Society of Trauma Nurses
https://www.readbyqxmd.com/read/28691521/15-deoxy-isoxeniolide-a-new-diterpenoid-from-a-bornean-soft-coral-xenia-sp
#14
Chin-Soon Phan, Takashi Kamada, Kazushi Kobayashi, Toshiyuki Hamada, Charles Santhanaraju Vairappan
A new xenicane diterpenoid, 15-deoxy-isoxeniolide-A (1) along with four known compounds 9-deoxy-isoxeniolide-A (2), isoxeniolide-A (3), xeniolide-A (4) and coraxeniolide-B (5) were isolated from the Bornean soft coral Xenia sp. The structures of these metabolites were elucidated on the basis of spectral analysis, NMR and HRESIMS. Compound 5 showed cytotoxic activity against ATL cell line, S1T.
July 10, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28690153/membrane-localized-ubiquitin-ligase-atl15-functions-in-sugar-responsive-growth-regulation-in-arabidopsis
#15
Shoki Aoyama, Saki Terada, Miho Sanagi, Yoko Hasegawa, Yu Lu, Yoshie Morita, Yukako Chiba, Takeo Sato, Junji Yamaguchi
Ubiquitin ligases play important roles in regulating various cellular processes by modulating the protein function of specific ubiquitination targets. The Arabidopsis Tóxicos en Levadura (ATL) family is a group of plant-specific RING-type ubiquitin ligases that localize to membranes via their N-terminal transmembrane-like domains. To date, 91 ATL isoforms have been identified in the Arabidopsis genome, with several ATLs reported to be involved in regulating plant responses to environmental stresses. However, the functions of most ATLs remain unknown...
July 6, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28689168/systemic-diseases-in-patients-with-htlv-1-associated-uveitis
#16
Kumiko Nakao, Noriko Abematsu, Taiji Sakamoto
BACKGROUND: Human T-lymphotropic virus type 1 (HTLV-1) carriers may develop severe systemic diseases, such as adult T cell leukaemia (ATL) or HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). This study aims to investigate systemic diseases of HTLV-1 carriers who had developed HTLV-1-associated uveitis (HAU). METHODS: We investigated the occurrence of systemic diseases in 200 patients with HAU by performing a retrospective investigation of their medical records and examining the results of a postal survey...
July 8, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28687794/dynamic-responses-to-silicon-in-thalasiossira-pseudonana-identification-characterisation-and-classification-of-signature-genes-and-their-corresponding-protein-motifs
#17
Tore Brembu, Matilde Skogen Chauton, Per Winge, Atle M Bones, Olav Vadstein
The diatom cell wall, or frustule, is a highly complex, three-dimensional structure consisting of nanopatterned silica as well as proteins and other organic components. While some key components have been identified, knowledge on frustule biosynthesis is still fragmented. The model diatom Thalassiosira pseudonana was subjected to silicon (Si) shift-up and shift-down situations. Cellular and molecular signatures, dynamic changes and co-regulated clusters representing the hallmarks of cellular and molecular responses to changing Si availabilities were characterised...
July 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28684079/a-comparison-of-base-deficit-and-vital-signs-in-the-early-assessment-of-patients-with-penetrating-trauma-in-a-high-burden-setting
#18
Mark Peter Dunham, Benn Sartorius, Grant Llewellyn Laing, John Lambert Bruce, Damian Luiz Clarke
INTRODUCTION: An assessment of physiological status is a key step in the early assessment of trauma patients with implications for triage, investigation and management. This has traditionally been done using vital signs. Previous work from large European trauma datasets has suggested that base deficit (BD) predicts clinically important outcomes better than vital signs (VS). A BD derived classification of haemorrhagic shock appeared superior to one based on VS derived from ATLS criteria in a population of predominantly blunt trauma patients...
June 20, 2017: Injury
https://www.readbyqxmd.com/read/28683088/iq-and-mental-health-are-vital-predictors-of-work-drop-out-and-early-mortality-multi-state-analyses-of-norwegian-male-conscripts
#19
Stein Atle Lie, Torill H Tveito, Silje E Reme, Hege R Eriksen
BACKGROUND: Disability benefits and sick leave benefits represents huge costs in western countries. The pathways and prognostic factors for receiving these benefits seen in recent years are complex and manifold. We postulate that mental health and IQ, both alone and concurrent, influence subsequent employment status, disability benefits and mortality. METHODS: A cohort of 918 888 Norwegian men was followed for 16 years from the age of 20 to 55. Risk for health benefits, emigration, and mortality were studied...
2017: PloS One
https://www.readbyqxmd.com/read/28680001/progress-in-the-management-of-atl
#20
Kenji Ishitsuka
Adult T-cell leukemia/lymphoma (ATL) is a peripheral T-cell malignancy caused by human T-lymphotropic virus type I (HTLV-1), and its prognosis remains poor. Three to five percent of HTLV-1 carriers, infected mainly by breast feeding, develop ATL after a latency period as long as 70 years. The standard of care for aggressive ATL and indolent ATL comprises intensive chemotherapy followed by allogeneic hematopoietic stem cell transplantation, if applicable, and watchful waiting, respectively. Outside Japan, a combination of interferon-α and zidovudine has also been used as a therapeutic option for acute, chronic, and smoldering-type ATLs...
2017: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
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