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https://www.readbyqxmd.com/read/28538957/comparable-change-in-stromal-refractive-index-of-cat-and-human-corneas-following-blue-iris
#1
Kaitlin T Wozniak, Sara M Gearhart, Daniel E Savage, Jonathan D Ellis, Wayne H Knox, Krystel R Huxlin
No abstract text is available yet for this article.
May 1, 2017: Journal of Biomedical Optics
https://www.readbyqxmd.com/read/28538875/particular-characteristics-of-atopic-eczema-in-tropical-environments-the-tropical-environment-control-for-chronic-eczema-and-molecular-assessment-teccema-cohort-study
#2
Jorge Sánchez, Andrés Sánchez, Ricardo Cardona
Background: Atopic dermatitis is a prevalent health problem in the world. Allergic sensitization is an important risk factor, but the roles of other factors, inherent in tropic region, are unknown. Objective: A cohort study was designed in a tropical city to investigate molecular and environmental risk factors for eczema, considering as particular features perennial exposure to mites, poor living conditions and others tropical characteristics. Methods: 433 patients were included at baseline and biological samples were collected during 24 months of follow-up...
March 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28538849/-epidemiological-and-molecular-profile-of-rickettsiosis-in-peruvian-border-locations
#3
Rosa Palacios-Salvatierra, Elizabeth Anaya-Ramírez, Julio Juscamayta-López, Omar Cáceres-Rey, Leonardo Mendoza-Uribe, Patricia Mosquera-Visaloth, Fátima Conceição-Silva
Objectives.: To determine the circulation of Rickettsia in the years 2010 and 2011 in border locations in four regions ofPeru and their clinical epidemiological and molecular characteristics. Materials and Methods.: A cross-sectional study was carried out in Tumbes, Tacna, Madre de Dios, and Loreto. Whole blood samples were obtained from participants for culture and indirect immunofluorescence (IIF) testing. The DNA taken from leukocytes and ectoparasite cultures was used, and those genes detected for Rickettsia that were successfully amplified were sequenced and analyzed...
January 2017: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28538805/the-effect-of-epidurally-administered-dexamethasone-with-lignocaine-for-post-operative-analgesia-in-dogs-undergoing-ovariohysterectomy-a-dose-response-study
#4
Larissa Correa Hermeto, Rafael de Rossi, Natalia de Andrade Bicudo, Klebs Tavares Assis, Lucas Latta Escobar, Pedro Santana de Camargo
Purpose: To evaluate the postoperative analgesic and adverse effects of three doses of dexamethasone, administered epidurally in combination with lignocaine, in dogs undergoing ovariohysterectomy (OVH). Methods: Twenty-four female dogs undergoing ovariohysterectomy were pre-medicated with acepromazine and general anaesthesia was induced and maintained with propofol. Animals were randomly allocated into four groups of six. The control group was given lignocaine 2% (LI) and the treatment groups were given lignocaine with either 2 mg dexamethasone (LIDEX2), 4 mg dexamethasone (LIDEX4) or 8 mg dexamethasone (LIDEX8) administered at the lumbosacral epidural space...
April 2017: Acta Cirúrgica Brasileira
https://www.readbyqxmd.com/read/28538639/development-of-the-emergency-preservation-and-resuscitation-for-cardiac-arrest-from-trauma-epr-cat-clinical-trial
#5
Samuel A Tisherman, Hasan B Alam, Peter M Rhee, Thomas M Scalea, Tomas Drabek, Raquel M Forsythe, Patrick M Kochanek McCm
BACKGROUND: Patients who suffer a cardiac arrest from trauma rarely survive, even with aggressive resuscitation attempts, including an Emergency Department (ED) thoracotomy. Emergency Preservation and Resuscitation (EPR) was developed to utilize hypothermia to buy time to obtain hemostasis before irreversible organ damage occurs. Large animal studies have demonstrated that cooling to tympanic membrane temperature 10°C during exsanguination cardiac arrest can allow up to 2 hours of circulatory arrest and repair of simulated injuries with normal neurologic recovery...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28537846/uremic-toxins-affect-the-imbalance-of-redox-state-and-overexpression-of-prolyl-hydroxylase-2-in-human-adipose-tissue-derived-mesenchymal-stem-cells-involved-in-wound-healing
#6
Vuong Cat Khanh, Kinuko Ohneda, Toshiki Kato, Toshiharu Yamashita, Fujio Sato, Kana Tachi, Osamu Ohneda
Chronic kidney disease (CKD) results in a delay in wound healing because of its complications such as uremia, anemia, and fluid overload. Mesenchymal stem cells (MSCs) are considered to be a candidate for wound healing because of the ability to recruit many types of cells. However, it is still unclear whether the CKD-adipose tissue-derived MSCs (CKD-AT-MSCs) have the same function in wound healing as healthy donor-derived normal AT-MSCs (nAT-MSCs). In this study, we found that uremic toxins induced elevated reactive oxygen species (ROS) expression in nAT-MSCs, resulting in the reduced expression of hypoxia-inducible factor-1α (HIF-1α) under hypoxic conditions...
May 24, 2017: Stem Cells and Development
https://www.readbyqxmd.com/read/28537696/electron-microscopic-changes-of-detrusor-in-benign-enlargement-of-prostate-and-its-clinical-correlation
#7
Sher Singh Yadav, Rohit Bhattar, Lokesh Sharma, Gautam Banga, Trilok Chandra Sadasukhi
AIMS: To study the ultra structural changes in bladder musculature in cases of BPE and their clinical relevance. MATERIAL AND METHODS: In this descriptive longitudinal, controlled, observational study patients were enrolled into three groups, group 1, group 2A and group 2B. Control group (group-1) consisted of age matched normal male patients, who underwent surveillance or diagnostic cystoscopy for microscopic hematuria or irritative symptoms. Case group (group-2) comprised of patients with BPE, undergoing TURP...
May 23, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28535467/molecular-approaches-to-the-diagnosis-and-monitoring-of-production-diseases-in-pigs
#8
REVIEW
Timothy A Giles, Aouatif Belkhiri, Paul A Barrow, Neil Foster
Production disease in pigs is caused by a variety of different pathogens, mainly enteric and respiratory and can result in significant economic loss. Other factors such as stress, poor husbandry and nutrition can also contribute to an animal's susceptibility to disease. Molecular biomarkers of production disease could be of immense value by improving diagnosis and risk analysis to determine best practice with an impact on increased economic output and animal welfare. In addition to the use of multiplex PCR or microarrays to detect individual or mixed pathogens during infection, these technologies can also be used to monitor the host response to infection via gene expression...
May 17, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28535138/paramedian-submandibular-approach-for-removal-of-foreign-bodies-in-the-pterygoid-muscle-in-two-dogs
#9
Elizabeth Gettinger, Daniel Smeak, Angela Marolf
The purpose of this report is to document a unique location of an oropharyngeal foreign body, diagnosed via contrast computed tomography (CT), as well as a novel surgical approach to the pterygoid muscle region. Oropharyngeal foreign objects are an uncommon but potentially serious disease that can lead to chronic abscessation and pain. Two dogs were presented with chronic complaints, including pain and inability to fully open the mouth for a 1 yr and 5 mo duration, respectively. There was no history or evidence of skin sinus or submandibular/cervical swelling on physical examination of either dog...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535137/the-effect-of-heart-disease-on-anesthetic-complications-during-routine-dental-procedures-in-dogs
#10
Jennifer E Carter, Alison A Motsinger-Reif, William V Krug, Bruce W Keene
Dental procedures are a common reason for general anesthesia, and there is widespread concern among veterinarians that heart disease increases the occurrence of anesthetic complications. Anxiety about anesthetizing dogs with heart disease is a common cause of referral to specialty centers. To begin to address the potential effect of heart disease on anesthetic complications in dogs undergoing anesthesia for routine dental procedures, we compared anesthetic complications in 100 dogs with heart disease severe enough to trigger referral to a specialty center (cases) to those found in 100 dogs without cardiac disease (controls) that underwent similar procedures at the same teaching hospital...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535136/eosinophilic-esophagitis-in-a-kitten
#11
Julie Pera, Douglas Palma, Taryn A Donovan
A 4 mo old intact male kitten was presented for chronic regurgitation and failure to thrive after weaning to dry food. Esophageal dilatation and severe diffuse proliferative lesions of the esophageal mucosa were found via radiography and esophagoscopy, respectively. Histopathologic examination revealed severe, chronic, diffuse, hyperplastic eosinophilic and mastocytic esophagitis. Eosinophilic infiltrates were prominent, with a mean of 29.8 eosinophils per high power field, supportive of eosinophilic esophagitis (EoE)...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535135/recovery-from-cyclophosphamide-overdose-in-a-dog
#12
Jessica Renee Finlay, Kenneth Wyatt, Courtney North
An adult female spayed dog was evaluated after inadvertently receiving a total dose of 1,750 mg oral cyclophosphamide, equivalent to 2,303 mg/m(2), over 21 days (days -21 to 0). Nine days after the last dose of cyclophosphamide (day +9), the dog was evaluated at Perth Veterinary Specialists. Physical examination revealed mucosal pallor, a grade 2/6 systolic heart murmur, and severe hemorrhagic cystitis. Severe nonregenerative pancytopenia was detected on hematology. Broad spectrum antibiotics, two fresh whole blood transfusions, granulocyte colony stimulating factor, and tranexamic acid were administered...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535134/upper-airway-obstruction-secondary-to-anticoagulant-rodenticide-toxicosis-in-five-dogs
#13
Corinne Lawson, Mauria O'Brien, Maureen McMichael
Five dogs were presented with clinical signs compatible with upper airway obstruction, including stridor, stertor, coughing, gagging, and varying degrees of respiratory distress. All dogs had radiographic findings of soft tissue opacity in the area of the pharynx, larynx, or trachea, and several had narrowing of the tracheal lumen. Coagulation abnormalities (prolonged prothrombin time, activated partial thromboplastin time) were present in the four dogs that underwent testing. Four of five dogs were treated for the coagulopathy, presumably due to anticoagulant rodenticide toxicosis, and survived to discharge...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535132/granulomatous-inflammatory-response-to-a-microchip-implanted-in-a-dog-for-eight-years
#14
Claire Legallet, Kelley Thieman Mankin, Kathy Spaulding, Joanne Mansell
An 8 yr old neutered male springer spaniel dog was referred to Texas A&M University, College of Veterinary Medicine for a large, firm, fixed mass, located in the dorsal cervical tissue. The dog was otherwise healthy and had undergone microchip implantation approximately 8 yr prior. Radiographs, ultrasound, and microchip scanner confirmed the presence of a microchip within the mass. The microchip and associated mass were surgically excised, and histopathologic examination revealed granulomatous inflammation surrounding a cracked microchip...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28535123/topical-otic-drugs-in-a-multi-purpose-manufacturing-facility-a-guide-on-determination-and-application-of-permitted-daily-exposure-pde
#15
Lisa Wiesner, Maarten Prause, Ester Lovsin Barle
Due to newly introduced EU GMP guideline for Medicinal Products for Human and Veterinary use (PIC/S, 2015), product specific PDE for toxicological evaluation in multi-purpose facilities are required within a documented process for risk assessment. EMA (2014) guidance on setting PDE limits so far focused on systemic administration routes such as IV, oral or inhalation. This manuscript wants to give guidance on setting PDE values for risk management purposes in multi-purpose facilities for Active Pharmaceutical Ingredients (APIs) applied as topical otic drugs to the outer ear canal...
May 23, 2017: Pharmaceutical Development and Technology
https://www.readbyqxmd.com/read/28534982/pre%C3%A2-treatment-with-chrysanthemum%C3%A2-indicum-linn%C3%A3-extract-protects-pyramidal-neurons-from-transient-cerebral-ischemia-via-increasing-antioxidants-in-the-gerbil-hippocampal-ca1-region
#16
In Hye Kim, Tae-Kyeong Lee, Jeong Hwi Cho, Jae-Chul Lee, Joon Ha Park, Ji Hyeon Ahn, Bich-Na Shin, Bai Hui Chen, Hyun-Jin Tae, Yang Hee Kim, Jong-Dai Kim, Young-Myeong Kim, Moo-Ho Won, Il Jun Kang
Chrysanthemum indicum Linné extract (CIL) is used in herbal medicine in East Asia. In the present study, gerbils were orally pre‑treated with CIL, and changes of antioxidant enzymes including superoxide dismutase (SOD) 1 and SOD2, catalase (CAT) and glutathione peroxidase (GPX) in the hippocampal CA1 region following 5 min of transient cerebral ischemia were investigated and the neuroprotective effect of CIL in the ischemic CA1 region was examined. SOD1, SOD2, CAT and GPX immunoreactivities were observed in the pyramidal cells of the CA1 region and their immunoreactivities were gradually decreased following ischemia‑reperfusion and barely detectable at 5 days post‑ischemia...
May 17, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28534811/hormetic-property-of-ginseng-steroids-on-anti-oxidant-status-against-exercise-challenge-in-rat-skeletal-muscle
#17
Ming-Fen Hsu, Szu-Hsien Yu, Mallikarjuna Korivi, Wei-Horng Jean, Shin-Da Lee, Chih-Yang Huang, Yi-Hung Liao, Jessica Lu, Chia-Hua Kuo
BACKGROUND: Existing literature on anti-oxidant capacity of ginseng has been inconsistent due to variance in the profile of ginseng steroids (Ginsenosides) that is because of differences in seasons and species. METHODS: We used various doses of ginseng steroids to determine its effect on oxidative stress and anti-oxidant capacity of rat skeletal muscle against exercise. RESULTS: Under non-exercise conditions, we found increased thiobarbituric acid reactive substance (TBARS) levels and decreased reduced/oxidized glutathione ratio (GSH/GSSG) in rat skeletal muscle as dose increases (p < 0...
May 19, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28534765/the-animal-kingdom-is-also-a-bioengineering-field-exploring-the-art-and-science-of-vetinary-medicine-retrospectroscope
#18
Max E Valentinuzzi
Medical science developed in tandem with the evolution of biological species and their associated diseases. Because of the close interaction between humans and other animals, even those in the wild, taking care of the former also means caring for the latter. Several scientific forerunners delved into animals' anatomical and physiological secrets in their quest to better understand animal biology and functions, thereby laying the foundation for animal medicine. Here, I briefly explore the long and complex road that led to the current state of veterinary science and provide a few examples of its present standing...
May 2017: IEEE Pulse
https://www.readbyqxmd.com/read/28534723/evaluation-of-a-jugular-venipuncture-alpaca-model-to-teach-the-technique-of-blood-sampling-in-adult-alpacas
#19
Marjolaine Rousseau, Guy Beauchamp, Sylvain Nichols
The effectiveness of teaching aids in veterinary medical education is not often assessed rigorously. The objective in the present study was to evaluate the effectiveness of a commercially available jugular venipuncture alpaca model as a complementary tool to teach veterinary students how to perform venipuncture in adult alpacas. We hypothesized that practicing on the model would allow veterinary students to draw blood in alpacas more rapidly with fewer attempts than students without previous practice on the model...
May 23, 2017: Journal of Veterinary Medical Education
https://www.readbyqxmd.com/read/28534722/a-survey-of-established-veterinary-clinical-skills-laboratories-from-europe-and-north-america-present-practices-and-recent-developments
#20
Marc Dilly, Emma K Read, Sarah Baillie
Developing competence in clinical skills is important if graduates are to provide entry-level care but it is dependent on having had sufficient hands-on practice. Clinical skills laboratories provide opportunities for students to learn on simulators and models in a safe environment and to supplement training with animals. Interest in facilities for developing veterinary clinical skills has increased in recent years as many veterinary colleges face challenges in training their students with traditional methods alone...
May 23, 2017: Journal of Veterinary Medical Education
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