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https://www.readbyqxmd.com/read/28214314/in-memoriam-prim-i-r-omr-dr-heinrich-j%C3%A3-nger
#1
Franz Trautinger, Walter Gebhart
No abstract text is available yet for this article.
February 2017: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/28213719/the-life-and-work-of-dr-fan-qingsheng-a-pioneer-in-antibiotics-research-agricultural-microbiology-systems-agriculture-and-agricultural-education-in-china
#2
https://www.readbyqxmd.com/read/28213179/the-dispersion-releaser-technology-is-an-effective-method-for-testing-drug-release-from-nanosized-drug-carriers
#3
Christine Janas, Marc-Philip Mast, Li Kirsamer, Carlo Angioni, Fiona Gao, Werner Mäntele, Jennifer Dressman, Matthias G Wacker
The dispersion releaser (DR) is a dialysis-based setup for the analysis of the drug release from nanosized drug carriers. It is mounted into dissolution apparatus2 of the United States Pharmacopoeia. The present study evaluated the DR technique investigating the drug release of the model compound flurbiprofen from drug solution and from nanoformulations composed of the drug and the polymer materials poly (lactic acid), poly (lactic-co-glycolic acid) or Eudragit(®)RSPO. The drug loaded nanocarriers ranged in size between 185...
February 14, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28212983/acircularity-index-and-axis-ratio-of-the-foveal-avascular-zone-in-diabetic-eyes-and-healthy-controls-measured-by-optical-coherence-tomography-angiography
#4
Brian D Krawitz, Shelley Mo, Lawrence S Geyman, Steven A Agemy, Nicole K Scripsema, Patricia M Garcia, Toco Y P Chui, Richard B Rosen
Given the complexity of the current system used to stage diabetic retinopathy (DR) and the risks and limitations associated with intravenous fluorescein angiography (IVFA), noninvasive quantification of DR severity is desirable. We examined the utility of acircularity index and axis ratio of the foveal avascular zone (FAZ), metrics that can noninvasively quantify the severity of diabetic retinopathy without the need for axial length to correct for individual retinal magnification. A retrospective review was performed of type 2 diabetics and age-matched controls imaged with optical coherence tomography angiography (OCTA)...
February 14, 2017: Vision Research
https://www.readbyqxmd.com/read/28212474/-zinc-phosphide-poisoning-in-pediatric-patients-from-a-toxicology-center-at-mexico-city
#5
María Carmen Socorro Sánchez-Villegas, Alejandro Bárcena-Ruiz
BACKGROUND: Zinc phosphide is a chemical compound that is frequently used as a rodenticide; it is a highly toxic product that is widely used, among other spaces, at home. Given that it is a highly commercialized pesticide and that there is no antidote, it is mandatory to establish favorably the clinical manifestations of the intoxication. The aim was to describe the epidemiological and clinical profile of children intoxicated with zinc phosphide attended in a toxicological center of a tertiary referral hospital...
2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28211261/early-microvascular-retinal-changes-in-optical-coherence-tomography-angiography-in-patients-with-type-1-diabetes-mellitus
#6
Joseph M Simonett, Fabio Scarinci, Fabiana Picconi, Paola Giorno, Daniele De Geronimo, Antonio Di Renzo, Monica Varano, Simona Frontoni, Mariacristina Parravano
PURPOSE: Diabetic retinopathy (DR) can lead to significant vision loss and blindness and has a particularly high prevalence in patients with type 1 diabetes (DM1). In this study, we investigate quantitative differences in optical coherence tomography angiography (OCTA) data between DM1 patients with no or mild signs of retinopathy and non-diabetic subjects. METHODS: Optical coherence tomography angiography (OCTA) imaging was performed on DM1 patients with no or mild nonproliferative diabetic retinopathy and healthy, age-matched controls...
February 16, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28211156/michael-polanyi-patriarch-of-chemical-dynamics-and-tacit-knowing
#7
REVIEW
Dudley R Herschbach
Connecting Science and the Humanities was the title of the symposium on Michael Polanyi that took place at the Technische Universität Berlin (Technical University of Berlin) in October 2016. This essay, which appraises the scientific and philosophical contributions of Michael Polanyi, is based on the presentation given by Dr. Herschbach on this occasion. In the picture: Polanyi in 1931.
February 17, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28211096/monocyte-and-lymphocyte-surface-molecules-in-severe-sepsis-and-non-septic-critically-ill-patients
#8
Joel Jämsä, Hannu Syrjälä, Virva Huotari, Eeva-Riitta Savolainen, Tero Ala-Kokko
The aim of the present study was to investigate whether expression of monocyte and lymphocyte surface molecules differs between patients with severe sepsis and non-septic patients treated in the intensive care unit (ICU). The expression of monocyte CD14, CD40, CD80 and HLA-DR, and lymphocyte CD69 were analyzed using quantitative flow cytometry on three consecutive days in 27 patients with severe sepsis and in 15 non-septic patients. Receiver operating characteristic analyses were performed and each corresponding area under the curve (AUC) was determined...
February 17, 2017: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/28210782/toll-like-receptor-signaling-and-stages-of-addiction
#9
REVIEW
Fulton T Crews, T Jordan Walter, Leon G Coleman, Ryan P Vetreno
BACKGROUND: Athina Markou and her colleagues discovered persistent changes in adult behavior following adolescent exposure to ethanol or nicotine consistent with increased risk for developing addiction. Building on Dr. Markou's important work and that of others in the field, researchers at the Bowles Center for Alcohol Studies have found that persistent changes in behavior following adolescent stress or alcohol exposure may be linked to induction of immune signaling in brain. AIM: This study aims to illuminate the critical interrelationship of the innate immune system (e...
February 17, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28208752/meta-analysis-on-the-association-of-aldh2-polymorphisms-and-type-2-diabetic-mellitus-diabetic-retinopathy
#10
Guang-Yi Li, Zi-Bo Li, Fang Li, Li-Ping Dong, Liang Tang, Ju Xiang, Jian-Ming Li, Mei-Hua Bao
Type 2 diabetic mellitus (T2DM) is a disease with high prevalence and a major cause for death worldwide. Diabetic retinopathy (DR) is one of the major manifestation of diabetes. Aldehyde dehydrogenease 2 (ALDH2) detoxifies aldehyde produced during ethanol metabolism and oxidative stress. It has been found that the polymorphism in ALDH2 rs671 is probably associated with the risk of T2DM and DR. However, a lot of inconsistency and controversy still exists. In order to get a more precise and comprehensive estimation for the association between ALDH2 polymorphism with the risk of T2DM and DR, we conducted the present meta-analysis...
February 8, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28208170/optical-coherence-tomographic-angiography-in-type-2-diabetes-and-diabetic-retinopathy
#11
Daniel Shu Wei Ting, Gavin Siew Wei Tan, Rupesh Agrawal, Yasuo Yanagi, Nicole Ming Sie, Chee Wai Wong, Ian Yew San Yeo, Shu Yen Lee, Chui Ming Gemmy Cheung, Tien Yin Wong
Importance: Optical coherence tomographic angiography (OCT-A) is able to visualize retinal microvasculature without the need for injection of fluorescein contrast dye. Nevertheless, it is only able to capture a limited view of macula and does not show leakage. Objectives: To evaluate the retinal microvasculature using OCT-A in patients with type 2 diabetes as well as the association of OCT-A characteristics with diabetic retinopathy (DR) and systemic risk factors...
February 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28208046/mycobacterium-chimaera-and-cardiac-surgery
#12
Andrew J Stewardson, Rhonda L Stuart, Allen C Cheng, Paul Dr Johnson
There is an ongoing investigation into infections with non-tuberculous mycobacteria associated with contaminated heater-cooler units used in cardiac surgery. The overall risk is low, but surgical site and disseminated infections have been reported, including one possible case in Australia, mainly with surgery involving implantation of prosthetic material. Mycobacterium chimaera infection should be considered in patients who have previously undergone surgery with cardiopulmonary bypass and who present with cardiac or disseminated infection or sternal wound infection unresponsive to standard antibiotic therapy...
February 20, 2017: Medical Journal of Australia
https://www.readbyqxmd.com/read/28207727/prevalence-of-diabetic-retinopathy-at-first-presentation-to-the-retinal-screening-service-in-the-greater-wellington-region-of-new-zealand-2006-2015-and-implications-for-models-of-retinal-screening
#13
Lily Yl Chang, Arier C Lee, Wilson Sue
AIM: To describe the prevalence of diabetic retinopathy (DR) in patients at first presentation for diabetic retinal screening in the greater Wellington region with the intent of service evaluation. METHODS: This is a retrospective study using data collected from patients newly referred for diabetic retinal screening between 2006-2015 (prevalence analysis, n=12667). The prevalence of DR was calculated by gender, ethnicity, age, type of diabetes and glycaemic control (HbA1c)...
February 17, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28207647/reply-to-dr-williams-et-al
#14
Asokumar Buvanendran, Jeffrey S Kroin
No abstract text is available yet for this article.
March 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28207642/the-transversus-abdominis-plane-block-in-healthy-volunteers-a-reply-to-dr-hebbard
#15
Christian Rothe, Kion B Støving, Charlotte V Rosenstock, Eske K Aasvang, Lars H Lundstrøm, Kai H W Lange
No abstract text is available yet for this article.
March 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28207406/degeneration-recognizing-clonal-selection-algorithm-for-multimodal-optimization
#16
Nan Xu, Yongsheng Ding, Lihong Ren, Kuangrong Hao
In this paper, a computing speed improvement for the clonal selection algorithm (CSA) is proposed based on a degeneration recognizing (DR) method. The degeneration recognizing clonal selection algorithm (DR-CSA) is designed for solving complex engineering multimodal optimization problems. On each iteration of CSA, there is a large amount of eliminated solutions which are usually neglected. But these solutions do contain the knowledge of the nonoptimal area. By storing and utilizing these data, the DR-CSA is aimed to identify part of the new population as degenerated and eliminate them before the evaluation operation, so that a number of evaluation times can be avoided...
February 9, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28207273/silver-catalyzed-radical-involved-cascade-cyclization-of-diphenylphosphine-with-cinnamamides-access-to-2-phosphinoyl-3h-pyrrolo-1-2-a-indoles
#17
Jian Xu, Xiaoxia Yu, Qiuling Song
A Ag-catalyzed phosphorus radical promoted cyclization of cinnamamides to give exclusively 2-phosphinoyl-3H-pyrrolo[1,2-a]indoles derivatives via a 5-endo-trig manner is described. This novel reaction leads to the simultaneous formation of C-C and C-P bonds in one step with excellent chemo- (only 5-endo) and diastereoselectivity (dr >20:1) under mild conditions in moderate to good yields.
February 16, 2017: Organic Letters
https://www.readbyqxmd.com/read/28206928/remembering-dr-henry-w-gray-1827-1861-and-his-timeless-contribution-to-modern-medical-education
#18
Niti Shahi, Abigail L Brooks, Charles J Yeo, Scott W Cowan, Gerald A Isenberg
No abstract text is available yet for this article.
November 1, 2016: American Surgeon
https://www.readbyqxmd.com/read/28205023/low-serum-culture-with-novel-medium-promotes-maxillary-mandibular-bone-marrow-stromal-cell-proliferation-and-osteogenic-differentiation-ability
#19
Fumio Suehiro, Masakazu Ishii, Izumi Asahina, Hiroshi Murata, Masahiro Nishimura
OBJECTIVES: The purpose of this study was to evaluate the effect of low-serum STK2 medium on the isolation and osteogenic differentiation of human maxillary/mandibular bone marrow stromal cells (MBMSCs). MATERIALS AND METHODS: Human MBMSCs were obtained from patients undergoing dental implant treatment. These cells were cultured in serum-free medium or STK2 medium containing 1  % fetal bovine serum (low-serum) or α-MEM containing 10  % fetal bovine serum (control)...
February 16, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28204715/response-to-dr-freo-and-dr-calldero
#20
Koen Van Boxem, Nelleke de Meij, Jacob Patijn, Jan Wilmink, Maarten van Kleef, Jan Van Zundert, Alfons Kessels
No abstract text is available yet for this article.
February 1, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
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