Read by QxMD icon Read


David M Greer
No abstract text is available yet for this article.
February 2018: Seminars in Neurology
Dong Yoon Kim, Ji Ho Song, Yoon Jeon Kim, Joo Yong Lee, June-Gone Kim, Young Hee Yoon, Soo Geun Joe
PURPOSE: To investigate the differences in the progression of diabetic retinopathy (DR) in both eyes of patients with axial anisometropia. METHODS: A retrospective review was conducted on diabetic patients who had different axial lengths (difference greater than 1 mm) in each eye. The primary objective of this study was to analyze the differences in the progression of DR in both eyes of patients with axial anisometropia. Fundus images (fluorescein angiography and photographs of the fundus covering the Early Treatment Diabetic Retinopathy Study seven fields) were graded using the Early Treatment Diabetic Retinopathy Study DR grading system...
March 15, 2018: Retina
Qian Yao, Han Yu, Hang Zhang, Shunxi Dong, Fenzhen Chang, Lili Lin, Xiaohua Liu, Xiaoming Feng
Here we report an efficient asymmetric [4+2] cycloaddition of β,γ-unsaturated α-ketoesters with cyclobutenones. The corresponding products were obtained in good yields (up to 92%) with excellent enantioselectivities (up to 98% ee) and diastereoselectivities (up to >19/1 dr). Moreover, based on the control experiments and previous reports, a possible catalytic cycle was proposed.
March 16, 2018: Chemical Communications: Chem Comm
Jorge Lastra Torres
No abstract text is available yet for this article.
December 2017: Revista Chilena de Pediatría
Sylvina Alvarado, Ernesto Paya, María Teresa Valenzuela, Rodolfo Villena
INTRODUCTION: Special vaccines recommendation patients are a growing population. The Ministry of Health has developed a special vaccination program for these cases, through which our hospital manages vaccine forms by an established flowchart. OBJECTIVE: To describe the special vaccines model of management results in the period between March 2015 and September 2016, and the clinical and demographics characterization of the pediatric population benefited with this program in Dr...
December 2017: Revista Chilena de Pediatría
Rob R H van den Brom, Kornelis S M van der Geest, Elisabeth Brouwer, Geke A P Hospers, Annemieke M H Boots
The biological behavior of melanoma is unfavorable in the elderly when compared to young subjects. We hypothesized that differences in T-cell responses might underlie the distinct behavior of melanoma in young and old melanoma patients. Therefore, we investigated the circulating T-cell compartment of 34 patients with metastatic melanoma and 42 controls, which were classified as either young or old. Absolute numbers of CD4+ T cells were decreased in young and old melanoma patients when compared to the age-matched control groups...
March 15, 2018: Cancer Immunology, Immunotherapy: CII
Martin D Cheatle, Rollin M Gallagher, Charles P O'Brien
No abstract text is available yet for this article.
March 13, 2018: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
Xiang Song, Yan Zhang, Li Zhang, Wengang Song, Lixin Shi
Hypoxia-associated metabolic reprogramming modulates the biological functions of many immune and non-immune cells, and affects immune response types and intensities. Adenosine and indoleamine 2,3-dioxygenase (IDO) are known immunosuppressors, and adenosine is a hypoxia-associated product. We investigated the impact of hypoxia on IDO production in dendritic cells (DCs). We found that hypoxia (1% O2 ) enhances IDO production in DCs, and this increase was dependent on the adenosine A3 receptor (A3R), but not A2aR or A2bR...
February 20, 2018: Oncotarget
Andrea Leonardi, Elisabeth M Messmer, Marc Labetoulle, Mourad Amrane, Jean-Sébastien Garrigue, Dahlia Ismail, Maite Sainz-de-la-Maza, Francisco C Figueiredo, Christophe Baudouin
BACKGROUND/AIM: To assess the treatment effect of 0.1%ciclosporin A cationic emulsion (CsA CE) versus vehicle on signs/symptoms of dry eye disease (DED) in various subgroups (moderate-to-severe DED/severe DED/Sjögren's syndrome (SS)/SS with severe DED). METHODS: Pooled data were analysed from two similar phase III studies: SICCANOVE (moderate-to-severe DED) and SANSIKA (severe DED with severe keratitis). In both studies, patients aged ≥18 years received CsA CE 0...
March 15, 2018: British Journal of Ophthalmology
Allison Gates, Ben Vandermeer, Lisa Hartling
No abstract text is available yet for this article.
March 12, 2018: Journal of Clinical Epidemiology
Ryan P Donahue, Andrew W Stamm, Robert P Gibbons, Christopher R Porter, Kathleen C Kobashi, John M Corman, Una J Lee
INTRODUCTION: The ureteral stent is engrained in the fabric of urologic practice. Virginia Mason Medical Center had a unique role in its development through the pioneering work of Dr. Robert Gibbons. Here, we review his contribution to the evolution of the modern ureteral stent. METHODS: We reviewed Dr. Gibbons' extensive work through primary sources, including interviews, projector slides, radiology images, stent prototypes, his personal writings and archived documents...
March 12, 2018: Urology
Qiang Chen, Sijie Niu, Wangyi Fang, Yuanlu Shuai, Wen Fan, Songtao Yuan, Qinghuai Liu
BACKGROUND AND OBJECTIVE: The measurement of choroidal volume is more related with eye diseases than choroidal thickness, because the choroidal volume can reflect the diseases comprehensively. The purpose is to automatically segment choroid for three-dimensional (3D) spectral domain optical coherence tomography (SD-OCT) images. METHODS: We present a novel choroid segmentation strategy for SD-OCT images by incorporating the enhanced depth imaging OCT (EDI-OCT) images...
May 2018: Computer Methods and Programs in Biomedicine
Xiaopeng Yang, Jae Do Yang, Hee Chul Yu, Younggeun Choi, Kwangho Yang, Tae Beom Lee, Hong Pil Hwang, Sungwoo Ahn, Heecheon You
BACKGROUND AND OBJECTIVE: Manual tracing of the right and left liver lobes from computed tomography (CT) images for graft volumetry in preoperative surgery planning of living donor liver transplantation (LDLT) is common at most medical centers. This study aims to develop an automatic system with advanced image processing algorithms and user-friendly interfaces for liver graft volumetry and evaluate its accuracy and efficiency in comparison with a manual tracing method. METHODS: The proposed system provides a sequential procedure consisting of (1) liver segmentation, (2) blood vessel segmentation, and (3) virtual liver resection for liver graft volumetry...
May 2018: Computer Methods and Programs in Biomedicine
Bin Du, You-Quan Ding, Xia Xiao, Hong-Yi Ren, Bing-Yin Su, Jian-Guo Qi
BACKGROUND: Antigen-specific and MHCII-restricted CD4+ αβ T cells have been shown or suggested to play an important role in the transition from acute to chronic mechanical allodynia after peripheral nerve injuries. However, it is still largely unknown where these T cells infiltrate along the somatosensory pathways transmitting mechanical allodynia to initiate the development of chronic mechanical allodynia after nerve injuries. Therefore, the purpose of this study was to ascertain the definite neuroimmune interface for these T cells to initiate the development of chronic mechanical allodynia after peripheral nerve injuries...
March 15, 2018: Journal of Neuroinflammation
Tanya Moutray, Jennifer R Evans, Noemi Lois, David J Armstrong, Tunde Peto, Augusto Azuara-Blanco
BACKGROUND: Diabetic retinopathy (DR) is a chronic progressive disease of the retinal microvasculature associated with prolonged hyperglycaemia. Proliferative DR (PDR) is a sight-threatening complication of DR and is characterised by the development of abnormal new vessels in the retina, optic nerve head or anterior segment of the eye. Argon laser photocoagulation has been the gold standard for the treatment of PDR for many years, using regimens evaluated by the Early Treatment of Diabetic Retinopathy Study (ETDRS)...
March 15, 2018: Cochrane Database of Systematic Reviews
H-H Brackmann, G C White, E Berntorp, T Andersen, C Escuriola-Ettingshausen
Development of inhibitory antibodies to infused factor VIII (FVIII) concentrates continues to be the most serious complication of haemophilia A management. Induction of immune tolerance by administering high doses of FVIII concentrate (antigen) and prothrombin complex concentrates to control bleeding was originated in the 1970s in Bonn, Germany, by Dr Hans-Hermann Brackmann, and became known as the Bonn protocol. ITI transformed the life of the index patient, who was 19 years of age when he began treatment, and dramatically improved the medical landscape for all patients with haemophilia and inhibitors...
April 2018: Haemophilia: the Official Journal of the World Federation of Hemophilia
Saleh Baeesa, Ahmed Ammar
[No Abstract Available].
March 2018: Saudi Medical Journal
Florian Glaus, Darija Dedic, Priyanka Tare, Valakunja Nagaraja, Liliana Rodrigues, Jose A Ainsa, Jens Kunze, Gisbert Schneider, Ruben C Hartkoorn, Stewart T Cole, Karl-Heinz Altmann
Described is the total synthesis of the myxobacterial natural product ripostatin B and of a small number of analogs. Ripostatin B is a polyketide-derived 14-membered macrolide that acts as an inhibitor of bacterial RNA-polymerase, but is mechanistically distinct from rifamycin-derived RNA-polymerase inhibitors that are in use for tuberculosis treatment. The macrolactone ring of ripostatin B features two stereocenters and a synthetically challenging doubly skipped triene motif, with one of the double bonds being in conjugation with the ester carbonyl...
March 15, 2018: Journal of Organic Chemistry
Kazuaki Tokodai, Shigehito Miyagi, Chikashi Nakanishi, Yasuyuki Hara, Wataru Nakanishi, Koji Miyazawa, Kenji Shimizu, Keigo Murakami, Hironobu Sasano, Masafumi Goto, Michiaki Unno, Takashi Kamei
The aim of this study was to evaluate the significance of post-transplant DSA as a predictor of liver fibrosis during long-term follow-up after pediatric LT. We evaluated the histological findings in 18 LT recipients who underwent liver biopsy after DSA screening. Liver fibrosis was scored based on the METAVIR fibrosis staging. Patients were divided into 2 groups based on histological findings, and clinical characteristics among patients with liver fibrosis were assessed. Of 18 patients, 7 were included in the fibrosis group...
March 14, 2018: Pediatric Transplantation
Jingyi Li, Jie Xu, Lynne V Abruzzo, Guilin Tang, Shaoying Li, M James You, Gary Lu, Elias J Jabbour, Qi Deng, Carlos E Bueso-Ramos, L Jeffrey Medeiros, C Cameron Yin
We describe the clinical, morphologic, immunophenotypic and molecular genetic features of 15 cases of acute myeloid leukemia (AML) with t(4;12)(q12;p13). There were 9 men and 6 women, with a median age of 50 years (range, 17-76). Most patients had hypercellular bone marrow with a median blast count of 58% and multilineage dysplasia. Flow cytometry analysis showed myeloid lineage with blasts positive for CD13, CD33, CD34, CD38, CD117 and HLA-DR. Interestingly, aberrant CD7 expression was detected in 12/14 cases, and myeloperoxidase was either negative (3/15) or positive in only a small subset of the blasts (12/15)...
February 16, 2018: Oncotarget
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"