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https://www.readbyqxmd.com/read/28098938/towards-prognostic-biomarkers-from-bold-fluctuations-to-differentiate-a-first-epileptic-seizure-from-new-onset-epilepsy
#1
Lalit Gupta, Rick Janssens, Mariëlle C G Vlooswijk, Rob P W Rouhl, Anton de Louw, Albert P Aldenkamp, Shrutin Ulman, René M H Besseling, Paul A M Hofman, Vivianne H van Kranen-Mastenbroek, Danny M Hilkman, Jacobus F A Jansen, Walter H Backes
OBJECTIVE: The diagnosis of epilepsy cannot be reliably made prior to a patient's second seizure in most cases. Therefore, adequate diagnostic tools are needed to differentiate subjects with a first seizure from those with a seizure preceding the onset of epilepsy. The objective was to explore spontaneous blood oxygen level-dependent (BOLD) fluctuations in subjects with a first-ever seizure and patients with new-onset epilepsy (NOE), and to find characteristic biomarkers for seizure recurrence after the first seizure...
January 18, 2017: Epilepsia
https://www.readbyqxmd.com/read/28098796/comparative-metabolite-profiling-of-triterpenoid-saponins-and-flavonoids-in-flower-color-mutations-of-primula-veris-l
#2
Lysanne Apel, Dietmar R Kammerer, Florian C Stintzing, Otmar Spring
Primula veris L. is an important medicinal plant with documented use for the treatment of gout, headache and migraine reaching back to the Middle Ages. Triterpenoid saponins from roots and flowers are used in up-to-date phytotherapeutic treatment of bronchitis and colds due to their expectorant and secretolytic effects. In addition to the wild type plants with yellow petals, a red variant and an intermediate orange form of Primula veris L. have recently been found in a natural habitat. The secondary metabolite profiles of roots, leaves and flowers of these rare variants were investigated and compared with the wild type metabolome...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28098747/integrated-treatment-of-ptsd-and-substance-use-disorders-the-mediating-role-of-ptsd-improvement-in-the-reduction-of-depression
#3
Kristina J Korte, Kaitlin E Bountress, Rachel L Tomko, Therese Killeen, Megan Moran-Santa Maria, Sudie E Back
Posttraumatic stress disorder (PTSD) represents one of the most common mental health disorders, particularly among veterans, and is associated with significant distress and impairment. This highly debilitating disorder is further complicated by common comorbid psychiatric disorders, such as substance use disorders (SUD). Individuals with PTSD and co-occurring SUD also commonly present with secondary symptoms, such as elevated depression. Little is known, however, about how these secondary symptoms are related to treatment outcome...
January 13, 2017: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/28098741/does-familial-aggregation-of-chronic-low-back-pain-impact-on-recovery-a-population-based-twin-study
#4
J R Zadro, D Shirley, J F Sanchez-Romera, J R Ordoñana, P H Ferreira
STUDY DESIGN: Longitudinal twin-cohort study. OBJECTIVE: To investigate the impact familial aggregation of chronic low back pain (LBP) has on the recovery from chronic LBP. SUMMARY OF BACKGROUND DATA: LBP is a worldwide problem, with pain and disability often becoming chronic. Genetics and familial behaviours could significantly impact the recovery from chronic LBP but have not been extensively investigated. METHODS: 624 Spanish twins from the Murcia Twin Registry reported experiencing chronic LBP within the past two years during the 2009/11 data collection wave and were followed up in 2013...
January 16, 2017: Spine
https://www.readbyqxmd.com/read/28098402/anion-%C3%AF-interactions-in-flavoproteins-involve-a-substantial-charge-transfer-component
#5
Jiri Kozelka, Yevgen Yurenko, Sophia Bazzi, Radek Marek
Anion-π interactions have been shown to stabilize flavoproteins and to regulate the redox potential of the flavin cofactor. They are commonly attributed to electrostatic forces. Here we show that anion-flavin interactions have a substantial charge-transfer component. Our conclusion emanates from a multiapproach theoretical analysis and is backed by previously reported observations of absorption bands, originating from charge transfer between oxidized flavin and proximate cystein thiolate groups. This partial covalency of anion-flavin contacts renders classical simulations of flavoproteins questionable...
January 18, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28098347/evolutionary-origin-of-phytochrome-responses-and-signaling-in-land-plants
#6
REVIEW
Keisuke Inoue, Ryuichi Nishihama, Takayuki Kohchi
Phytochromes comprise one of the major photoreceptor families in plants, and they regulate many aspects of plant growth and development throughout the plant life cycle. A canonical land plant phytochrome originated in the common ancestor of streptophytes. Phytochromes have diversified in seed plants and some basal land plants due to lineage-specific gene duplications that occurred during the course of land plant evolution. Molecular genetic analyses using Arabidopsis thaliana suggested that there are two types of phytochromes in angiosperms, light-labile type I and light-stable type II, which have different signaling mechanisms and which regulate distinct responses...
January 18, 2017: Plant, Cell & Environment
https://www.readbyqxmd.com/read/28098334/inside-back-cover
#7
(no author information available yet)
No abstract text is available yet for this article.
January 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28098331/back-cover
#8
(no author information available yet)
No abstract text is available yet for this article.
January 18, 2017: Soft Matter
https://www.readbyqxmd.com/read/28098328/back-cover
#9
(no author information available yet)
No abstract text is available yet for this article.
January 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28098264/assessment-of-coulometric-array-electrochemical-detection-coupled-with-hplc-uv-for-the-absolute-quantitation-of-pharmaceuticals
#10
Michael B Hicks, Leah Salituro, Ian Mangion, Wes Schafer, Rong Xiang, Xiaoyi Gong, Christopher J Welch
The use of a coulometric array detector in tandem with HPLC-UV was evaluated for the absolute quantitation of pharmaceutical compounds without standards, an important capability gap in contemporary pharmaceutical research and development. The high-efficiency LC flow-through electrochemical detector system allows for the rapid evaluation of up to 16 different potentials, aiding in the identification and quantitation of electrochemically reactive species. By quantifying the number of electrons added or removed from an analyte during its passage through the detector, the number of moles of the analyte can be established...
January 18, 2017: Analyst
https://www.readbyqxmd.com/read/28098044/-an-acutely-dyspnoeic-woman-after-acupuncture
#11
B J J van Tienoven, L Becude, W Thijs
A 42-year-old woman without a medical history presented herself to the emergency room with sudden onset of dyspnoea and progressive tachypnoea. The X-ray showed a bilateral pneumothorax. Additional anamnesis suggested this was caused by thoracic acupuncture she had received that afternoon because of her chronic low back pain.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28098005/department-of-health-backs-overhaul-of-nmc-s-fitness-to-practise-process
#12
(no author information available yet)
The government has backed proposals to overhaul the Nursing and Midwifery Council's (NMC) 'outdated' legal framework, which could save more than £60 million over the next decade.
January 18, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28097670/acute-liver-failure-in-scotland-changes-in-aetiology-and-outcomes-over-time-the-scottish-look-back-study
#13
M C Donnelly, J S Davidson, K Martin, A Baird, P C Hayes, K J Simpson
BACKGROUND: Acute liver failure is a rare and devastating clinical condition resulting from sudden loss of hepatic parenchyma and metabolic function. The Scottish Liver Transplant Unit (SLTU) offers specialist management and emergency liver transplantation to patients with acute liver failure from across Scotland. AIM: To describe temporal changes in number of admissions, aetiology of acute liver failure, severity of disease at presentation and outcomes over a 22-year period...
January 18, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28097527/breast-cancer-screening-and-social-media-a-content-analysis-of-evidence-use-and-guideline-opinions-on-twitter
#14
Anthony Nastasi, Tyler Bryant, Joseph K Canner, Mark Dredze, Melissa S Camp, Neeraja Nagarajan
There is ongoing debate regarding the best mammography screening practices. Twitter has become a powerful tool for disseminating medical news and fostering healthcare conversations; however, little work has been done examining these conversations in the context of how users are sharing evidence and discussing current guidelines for breast cancer screening. To characterize the Twitter conversation on mammography and assess the quality of evidence used as well as opinions regarding current screening guidelines, individual tweets using mammography-related hashtags were prospectively pulled from Twitter from 5 November 2015 to 11 December 2015...
January 17, 2017: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/28097387/all-dual-mobility-cups-are-not-the-same
#15
Thierry Aslanian
PURPOSE: Although the natural history of dual mobility has been exclusively borne for 20 years by a single company (due to industrial ownership), the concept has undeniably been very widely popularised with nearly 40 cups on the French market which should be regarded as a weight bearing surface, both broadly and in their own right. However, within the same original idea, these implants are not all identical (design, material, fixation ect.).The aim of this work is to propose a classification of different dual mobility cups by distinguishing between thegeneral characteristics of a conventional cup and those particular to this type of implant...
January 18, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28097279/back-cover
#16
(no author information available yet)
No abstract text is available yet for this article.
January 18, 2017: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/28097252/enterococcus-faecalis-causing-delayed-spondylodiscitis-in-a-case-with-retained-intraspinal-bullet
#17
Siddharth N Aiyer, Ajoy Prasad Shetty, Rishi Kanna, Srikanth Reddy, Shanmuganathan Rajasekaran
Delayed presentations have been reported following gunshot wounds (GSW) with retained intraspinal bullets due to migration of projectile or lead intoxication. We report on the rare occurrence of delayed pyogenic spondylodiscitis and neurological dysfunction following injury from low velocity GSW to the spine with a retained projectile. A 55-year-old male presented 4 months following GSW to the abdomen which resulted in colonic injury and L5 fracture. The patient was treated initially with ileo-transverse anastomosis, antibiotics, without retrieval of the bullet...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28097242/anterior-to-psoas-atp-fusion-of-the-lumbar-spine-evolution-of-a-technique-facilitated-by-changes-in-equipment
#18
Cristian Gragnaniello, Kevin Seex
BACKGROUND: Lateral interbody cages have been proven useful in spinal fusions. Spanning both lateral cortical rims while sparing the Anterior Longitudinal Ligament, the lateral interbody cages restore and maintain disc height while adding stability prior to supplemental fixation. The standard approach for their insertion is by a 90-degree lateral transpsoas method. This is relatively bloodless compared to other techniques although has its limitations, requiring neuro-monitoring and being, at times, very difficult at L4/5 due to iliac crest obstruction or an anterior plexus position...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28097198/intimal-sarcoma-of-the-descending-aorta-mimicking-aortitis
#19
Angela Pucci, Andrea De Martino, Maurizio Levantino, Raffaella Berchiolli, Fulvio Basolo, Uberto Bortolotti
We describe a 74-year-old male patient with an intimal sarcoma of the descending aorta mimicking aortitis. The patient presented with lower back pain, fever, and increased C-reactive protein, erythrocyte sedimentation rate, and immunoglobulin G4 (IgG4) serum levels, together with Staphylococcus epidermidis-positive blood cultures. These findings, together with evidence of a 49-mm pseudoaneurysm of the descending thoracic aorta, caused us to suspect aortitis. However, postoperative histology and immunohistochemistry demonstrated the presence of an intimal aortic sarcoma...
August 2016: Aorta (Stamford, Conn.)
https://www.readbyqxmd.com/read/28097195/rapidly-expanding-infectious-aortic-aneurysm-caused-by-perforated-colon-cancer
#20
Taufiek Konrad Rajab, Daniel E Rinewalt, Michael Belkin, Joel E Goldberg, Haiyang Zhou
A 50-year-old male smoker presented with a perforated colon cancer and underwent an extended right colectomy. Feculent peritonitis was treated with empiric antibiotics. Postoperatively he developed severe back pain and rising leukocytosis. Serial computed tomography revealed a rapidly expanding infrarenal aortic aneurysm. He was urgently treated with extra-anatomic bypasses and aortic resection. No organisms grew from the resected aortic wall. He was discharged in stable condition, and the ileostomy was reversed 9 months later...
August 2016: Aorta (Stamford, Conn.)
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