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https://www.readbyqxmd.com/read/29156536/a-review-on-exudates-detection-methods-for-diabetic-retinopathy
#1
REVIEW
Shilpa Joshi, P T Karule
The presence of exudates on the retina is the most characteristic symptom of diabetic retinopathy. As exudates are among early clinical signs of DR, their detection would be an essential asset to the mass screening task and serve as an important step towards automatic grading and monitoring of the disease. Reliable identification and classification of exudates are of inherent interest in an automated diabetic retinopathy screening system. Here we review the numerous early studies that used for automatic exudates detection with the aim of providing decision support in addition to reducing the workload of an ophthalmologist...
November 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29156306/effect-of-microcystins-on-root-growth-oxidative-response-and-exudation-of-rice-oryza-sativa
#2
Qing Cao, Richard R Rediske, Lei Yao, Liqiang Xie
A 30 days indoor hydroponic experiment was carried out to evaluate the effect of microcystins (MCs) on rice root morphology and exudation, as well as bioaccumulation of MCs in rice. MCs were bioaccumulated in rice with the greatest concentrations being observed in the leaves (113.68μgg(-1) Fresh weight (FW)) when exposed to 500μgL(-1) MCs. Root activity at 500μgL(-1) decreased 37%, compared to the control. MCs also induced disruption of the antioxidant system and lipid peroxidation in rice roots. Root growth was significantly inhibited by MCs...
November 17, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/29156058/fevr-like-presentation-in-an-11q-deletion-syndrome-and-16p13-11-microdeletion
#3
Maria D Garcia, Camila V Ventura, Audina M Berrocal
A 7-year-old boy was diagnosed and treated for familial exudative vitreoretinopathy. Genetic testing revealed a 16p13.11 microdeletion and unbalanced translocation causing 11q deletion syndrome. This is the first report describing retinal findings associated with this combination of genetic alterations. Patients with 11q deletion syndrome or 16p13 microdeletions should undergo ophthalmologic examination. [J Pediatr Ophthalmol Strabismus. 2017;54:e71-e74.].
November 17, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/29153225/are-there-clinical-signs-and-symptoms-of-infection-to-indicate-the-presence-of-multidrug-resistant-bacteria-in-venous-ulcers
#4
Silvana de Lima Vieira Dos Santos, Marlene Andrade Martins, Marinésia Aparecida do Prado, José Verdú Soriano, Maria Márcia Bachion
The selection of topical and systemic therapies for the treatment of venous ulcers with signs of infection is challenging and should be accompanied by specific precautionary measures to protect against cross-contamination in the presence of multidrug-resistant microorganisms. However, there are still no clinical indicators for this situation, and confirmation of resistant strains occurs through culture and sensitivity, which can take up to 14 days. During this period, protective measures may no longer be taken, contributing to the spread of these pathogens...
December 2017: Journal of Vascular Nursing: Official Publication of the Society for Peripheral Vascular Nursing
https://www.readbyqxmd.com/read/29152190/sex-and-weaponry-the-distribution-of-toxin-storage-glands-on-the-bodies-of-male-and-female-cane-toads-rhinella-marina
#5
Wei Chen, Cameron M Hudson, Jayna L DeVore, Richard Shine
The parotoid macroglands of bufonid anurans store (and can expel) large volumes of toxic secretions and have attracted detailed research. However, toxins also are stored in smaller glands that are distributed on the limbs and dorsal surface of the body. Female and male cane toads (Rhinella marina) differ in the location of toxin-storage glands and the extent of glandular structures. Female toads store a larger proportion of their toxins in the parotoids than males as well as (to a lesser extent) in smaller glands on the forelimbs...
November 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/29151500/nonmyelomatous-ascites-resulting-from-the-increased-secretion-of-vascular-endothelial-growth-factor-in-multiple-myeloma
#6
Hiroaki Maki, Yasuhito Nannya, Yoichi Imai, Satoko Yamaguchi, Yasuhiko Kamikubo, Motoshi Ichikawa, Fumihiko Nakamura, Mineo Kurokawa
Ascites is a rare complication of multiple myeloma (MM); in most cases, the direct invasion of myeloma cells to the peritoneal cavity has been assumed to be the etiology because the effusion is usually exudative and contains a high proportion of myeloma cells. We herein report a case of MM with massive ascites containing only a small amount of myeloma cells. Instead, high levels of serum and ascitic VEGF were detected. This was suggested to be a potential mechanism underlying the development of ascites.
November 20, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29148000/the-feasibility-and-safety-of-piccs-accessed-via-the-superficial-femoral-vein-in-patients-with-superior-vena-cava-syndrome
#7
Yonghui Wan, Yuxin Chu, Yanru Qiu, Qian Chen, Wei Zhou, Qibin Song
OBJECTIVE: To investigate the feasibility and safety of the peripherally inserted central catheters (PICCs) accessed via the superficial femoral vein in patients with superior vena cava syndrome (SVCS). METHODS: From October 2010 to December 2014, 221 cancer patients with SVCS in our center received real-time ultrasound-guidance of the superficial femoral vein inserted central catheters (FICCs) at the mid-thigh. PICC insertion via upper extremity veins had also been investigated in 2604 cancer patients without SVCS as control...
November 10, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/29147985/deciphering-the-growth-organic-acid-exudations-and-ionic-homeostasis-of-amaranthus-viridis-l-and-portulaca-oleracea-l-under-lead-chloride-stress
#8
Muhammad Tariq Javed, Muhammad Sohail Akram, Noman Habib, Kashif Tanwir, Qasim Ali, Nabeel Khan Niazi, Huma Gul, Naeem Iqbal
Lead (Pb) stress adversely affects in planta nutrient homeostasis and metabolism when present at elevated concentration in the surrounding media. The present study was aimed at investigation of organic acid exudations, elemental contents, growth, and lipid peroxidation in two wild plants (Amaranthus viridis L. and Portulaca oleracea L.), exhibiting differential root to shoot Pb translocation, under Pb stress. Plants were placed in soil spiked with lead chloride (PbCl2) concentrations of 0, 15, 30, 45, or 60 mg Pb/kg soil, in rhizoboxes supplied with nylon nets around the roots...
November 16, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29147092/meat-quality-traits-of-pigs-finished-on-food-waste
#9
Jihwan Choe, Knowledge M Moyo, Kibum Park, Jeongho Jeong, Haeun Kim, Yungsun Ryu, Jonggun Kim, Jun-Mo Kim, Sanghoon Lee, Gwang-Woong Go
Despite the benefits associated with the use of food waste (FW), there are mixed consumer perceptions regarding pork quality harvested from pigs fed FW. Twenty crossbred pigs were selected for the present study. Ten pigs were fed a conventional diet (control group), and the other 10 pigs were given a conventional diet and FW (FW group) during different growth stages. Meat quality in the FW group showed deteriorative qualities with higher lightness and yellowness synonymous to pale soft exudative meat. Drip loss in the experimental group was significantly higher than that in the control group (p<0...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/29146648/economic-evaluation-of-an-e-mental-health-intervention-for-patients-with-retinal-exudative-diseases-who-receive-intraocular-anti-vegf-injections-e-pseye-protocol-for-a-randomised-controlled-trial
#10
Hilde P A van der Aa, Ger H M B van Rens, Frank D Verbraak, Machteld Bosscha, Marc A Koopmanschap, Hannie C Comijs, Pim Cuijpers, Ruth M A van Nispen
INTRODUCTION: Because of the great potential of vascular endothelial growth factor inhibitors (anti-VEGF) for retinal exudative diseases, an increased number of patients receives this treatment. However, during this treatment, patients are subjected to frequent invasive intravitreal injections, and the effects on reversing the process of vision loss are uncertain, which may have negative consequences for patients' mental health. One in three patients experience at least mild symptoms of depression/anxiety...
November 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/29145799/gangrenous-dermatitis-in-chickens-and-turkeys
#11
Carlos D Gornatti-Churria, Manuela Crispo, H L Shivaprasad, Francisco A Uzal
Gangrenous dermatitis (GD) is a disease of chickens and turkeys that causes severe economic losses in the poultry industry worldwide. Clostridium septicum, Clostridium perfringens type A, and occasionally Clostridium sordellii are considered the main causes of GD, although Staphylococcus aureus and other aerobic bacteria may also be involved in some cases of the disease. GD has become one of the most significant diseases of commercial turkeys in the United States. Several infectious and/or environmental immunosuppressive factors can predispose to GD...
November 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/29145556/combination-ipilimumab-and-nivolumab-for-metastatic-melanoma-associated-with-ciliochoroidal-effusion-and-exudative-retinal-detachment
#12
Edmund Tsui, Assumpta Madu, Irina Belinsky, Lawrence A Yannuzzi, K Bailey Freund, Yasha S Modi
No abstract text is available yet for this article.
November 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29145549/generational-differences-in-the-5-year-incidence-of-age-related-macular-degeneration
#13
Karen J Cruickshanks, David M Nondahl, Lauren J Johnson, Dayna S Dalton, Mary E Fisher, Guan-Hua Huang, Barbara E Klein, Ronald Klein, Carla R Schubert
Importance: Whether a reported decline in the risk of developing age-related macular degeneration (AMD) continued for people born during the Baby Boom years (1946-1964) or later is unknown. These data are important to plan for ocular health care needs in the 21st century. Objectives: To determine whether the 5-year risk for AMD declined by generation and to identify factors that contributed to improvement in risk. Design, Setting, and Participants: Data came from the longitudinal cohort Beaver Dam Eye Study (March 1, 1988, through September 15, 1990, and March 1, 1993, through June 15, 1995) and the Beaver Dam Offspring Study (June 8, 2005, through August 4, 2008, and July 12, 2010, through March 21, 2013)...
November 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29145325/perforated-appendicitis-after-colonoscopy-cause-or-coincidence-a-rare-case-report-and-literature-review
#14
Xiao-Cong Zhou, Chun-Wei Huang, Yan-Yan Dai, Zhi-Yang Huang, Zheng Lou
RATIONALE: Colonoscopy is a relatively safe and common procedure with low risks of complications, and acute appendicitis with perforation is an extremely rare complication of colonoscopy. The current study presents an unusual case of acute gangrenous appendicitis with perforation following a screening colonoscopy. PATIENT CONCERNS: A 73-year-old man presented to our emergency department with lower right abdominal pain 3 days after a routine screening colonoscopy...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29144988/di-2-ethylhexyl-phthalate-enhances-melanoma-tumor-growth-via-differential-effect-on-m1-and-m2-polarized-macrophages-in-mouse-model
#15
Jae-Wook Lee, Sojin Park, Hae-Kyoung Han, Myung Chan Gye, Eun-Yi Moon
Phthalates are widely used as plasticizers that influence sexual and reproductive development. Here, we investigated whether di-(2-ethylhexyl) phthalate (DEHP) affects macrophage polarization that are associated with tumor initiation and progression. No changes were observed in LPS- or ConA-stimulated in vitro spleen B or T cell proliferation for 48 h, respectively. In contrast, macrophage functions were inhibited in response to DEHP for 12 h as judged by LPS-induced H2O2 and NO production and zymosan A-mediated phagocytosis...
November 13, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/29144779/heavily-exuding-venous-leg-ulcer-with-suspected-biofilm
#16
Sarah Pankhurst
No abstract text is available yet for this article.
November 8, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/29144778/exuding-venous-leg-ulcer-with-signs-of-biofilm
#17
Robert Oldfield
No abstract text is available yet for this article.
November 8, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/29144777/urgoclean-ag-evidence-base-and-mode-of-action
#18
Mark Greener
UrgoClean Ag is indicated for all exuding wounds with signs of increased bioburden and biofilm. This article describes the evidence base supporting its efficacy.
November 8, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/29143149/effects-of-intraspecific-and-intra-individual-differences-in-plant-quality-on-preference-and-performance-of-monophagous-aphid-species
#19
Ruth Jakobs, Caroline Müller
Plant chemistry is one of the main drivers of herbivore distribution. Monophagous herbivore species are highly specialized, but even within their only host species the chemistry varies. The herbivore's choice is initially mainly guided by volatile plant compounds. Once on the plant, particularly for aphids the phloem quality affects their performance. However, little is known about the intraspecific and intra-individual variation in phloem sap and their influences on monophagous aphids. To determine potential mechanisms involved in aphid colonization, we tested the effects of intraspecific chemical variation in Tanacetum vulgare, which produces different chemotypes, on the preference of two monophagous aphid species...
November 15, 2017: Oecologia
https://www.readbyqxmd.com/read/29140837/disruption-of-biofilms-and-neutralization-of-bacteria-using-hypochlorous-acid-solution-an-in-vivo-and-in-vitro-evaluation
#20
Anna Day, Abdulnaser Alkhalil, Bonnie C Carney, Hilary N Hoffman, Lauren T Moffatt, Jeffrey W Shupp
OBJECTIVES: The aims of this study were to assess the effectiveness of a hypochlorous acid-based wound cleanser (Vashe Wound Solution [VWS], SteadMed Medical, Fort Worth, Texas) in disrupting methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa biofilms relative to other cleansers using an in vitro collagen biofilm model and to evaluate cleansers' cytotoxicity. The bioburden reduction of venous stasis wounds by VWS and another cleanser was evaluated. METHODS: Plates coated with collagen films incubated with active bacteria cultures to yield biofilm mimics were treated with VWS, 1% and 10% povidone-iodine (PI), 0...
December 2017: Advances in Skin & Wound Care
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