keyword
MENU ▼
Read by QxMD icon Read
search

Pets

keyword
https://www.readbyqxmd.com/read/28734253/polybrominated-diphenyl-ether-flame-retardant-concentrations-in-faeces-from-young-children-in-queensland-australia-and-associations-with-environmental-and-behavioural-factors
#1
Karin English, Yiqin Chen, Leisa-Maree Toms, Paul Jagals, Robert S Ware, Jochen F Mueller, Peter D Sly
The aim of our study was to investigate children's exposure to the flame retardants polybrominated diphenyl ethers (PBDEs) by analysing faecal content, a non-invasive matrix, as well as responses to an exposure-assessment questionnaire. A convenience sample of 61 parents with children (aged >3 months to <2 years) completed an online pre-tested questionnaire and provided faecal samples for analysis by high resolution gas chromatography/mass spectrometry. BDE-209 was the dominant congener in faecal samples adjusted to 8...
July 19, 2017: Environmental Research
https://www.readbyqxmd.com/read/28732033/spatial-and-simultaneous-representative-seroprevalence-of-anti-toxoplasma-gondii-antibodies-in-owners-and-their-domiciled-dogs-in-a-major-city-of-southern-brazil
#2
Aline do Nascimento Benitez, Felippe Danyel Cardoso Martins, Marcelle Mareze, Nelson Jessé Rodrigues Santos, Fernanda Pinto Ferreira, Camila Marinelli Martins, João Luis Garcia, Regina Mitsuka-Breganó, Roberta Lemos Freire, Alexander Welker Biondo, Italmar Teodorico Navarro
Toxoplasmosis, caused by Toxoplasma gondii, has traditionally been considered an important water and foodborne protozoonosis with important public health considerations. Although felids play a well-established role as definitive hosts, canine epidemiological involvement in the parasite's life cycle remains questionable and controversial. The increasing closeness of the human-dog bond, particularly seen in urban settings, has been recognized as a historically unprecedented worldwide movement. Sharing daily lives in the same households, dogs may be exposed to similar associated risks of T...
2017: PloS One
https://www.readbyqxmd.com/read/28731808/clinical-practice-in-pet-ct-for-the-management-of-head-and-neck-squamous-cell-cancer
#3
Reema Goel, William Moore, Baran Sumer, Saad Khan, David Sher, Rathan M Subramaniam
OBJECTIVE: The purpose of this article is to summarize the evidence for the value of PET/CT for the management of patients with head and neck squamous cell cancer and suggest best clinical practices. CONCLUSION: FDG PET/CT is a valuable imaging tool for identifying unknown primary tumors in patients with known cervical node metastases leading to management change and is the standard of care for the initial staging of stage III and IV head and neck squamous cell carcinomas (HNSCCs), for assessing therapy response when performed at least 12 weeks after chemoradiation therapy, and for avoiding unnecessary planned neck dissection...
August 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28731596/mapping-neuronal-density-in-peri-infarct-cortex-with-pet
#4
Jean-Claude Baron
No abstract text is available yet for this article.
July 21, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28731482/radiofluorination-of-a-nhc-pf5-adduct-toward-new-probes-for-18-f-pet-imaging
#5
Boris Vabre, Kantapat Chansaenpak, Mengzhe Wang, Hui Wang, Zibo Li, François P Gabbaï
The radiofluorination of N-heterocyclic carbene (NHC) phosphorus(v) fluoride adducts has been investigated. The results show that the IMe-PF5 derivative (IMe = 1,3-dimethylimidazol-2-ylidene) undergoes a Lewis acid promoted (18)F-(19)F isotopic exchange. The resulting radiofluorinated probe is remarkably resistant to hydrolysis both in vitro as well as in vivo.
July 21, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28731080/a-tumor-targeted-polymer-theranostics-platform-for-positron-emission-tomography-and-fluorescence-imaging
#6
Eva Koziolová, Shreya Goel, Petr Chytil, Olga Janoušková, Todd E Barnhart, Weibo Cai, Tomáš Etrych
Here, we describe a novel polymer platform suitable for efficient diagnostics and potential theranostics based on (89)Zr-labeled N-(2-hydroxypropyl)methacrylamide (HPMA)-based copolymer conjugates. A set of polymers differing in molecular weight with either low dispersity or high dispersity were designed and synthesized and their biodistribution in vivo was successfully and precisely observed over 72 h. Moreover, the feasibility of two imaging techniques, fluorescence imaging (FI) and positron emission tomography (PET), was compared using labeled polymer conjugates...
July 21, 2017: Nanoscale
https://www.readbyqxmd.com/read/28731009/interlesional-flip-flop-between-68-ga-dotatate-and-fdg-pet-ct-in-thyroglobulin-elevated-negative-iodine-scintigraphy-tenis-syndrome
#7
Sandip Basu, Ashwini Kalshetty, Preeti Fargose
No abstract text is available yet for this article.
January 2017: National Medical Journal of India
https://www.readbyqxmd.com/read/28730928/feasibility-of-na-18-f-pet-ct-and-mri-for-noninvasive-in-vivo-quantification-of-knee-pathophysiological-bone-metabolism-in-a-canine-model-of-post-traumatic-osteoarthritis
#8
Maria I Menendez, Bianca Hettlich, Lai Wei, Michael V Knopp
PURPOSE: To assess and quantify by molecular imaging knee osseous metabolic changes serially in an in vivo canine model of posttraumatic osteoarthritis (PTOA) of the knee utilizing sodium fluoride (Na(18)F) positron emission tomography (PET)/computed tomography (CT) coregistered with magnetic resonance imaging (MRI). MATERIALS AND METHODS: Sodium fluoride PET imaging of 5 canines was performed prior to anterior cruciate ligament transection (ACLT) and 2 times post-ACLT (3 and 12 weeks)...
January 2017: Molecular Imaging
https://www.readbyqxmd.com/read/28730894/low-5-ht1b-receptor-binding-in-the-migraine-brain-a-pet-study
#9
Marie Deen, Hanne D Hansen, Anders Hougaard, Sofi da Cunha-Bang, Martin Nørgaard, Claus Svarer, Sune H Keller, Carsten Thomsen, Messoud Ashina, Gitte M Knudsen
Background The pathophysiology of migraine may involve dysfunction of serotonergic signaling. In particular, the 5-HT1B receptor is considered a key player due to the efficacy of 5-HT1B receptor agonists for treatment of migraine attacks. Aim To examine the cerebral 5-HT1B receptor binding in interictal migraine patients without aura compared to controls. Methods Eighteen migraine patients, who had been migraine free for >48 hours, and 16 controls were scanned after injection of the 5-HT1B receptor specific radioligand [(11)C]AZ10419369 for quantification of cerebral 5-HT1B receptor binding...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28730661/patch-testing-in-non-immediate-cutaneous-adverse-drug-reactions-value-of-extemporaneous-patch-tests
#10
Haudrey Assier, Laurence Valeyrie-Allanore, Gwendeline Gener, Muriel Verlinde Carvalh, Olivier Chosidow, Pierre Wolkenstein
BACKGROUND: Patch testing following a standardized protocol is reliable for identifying the culprit drug in cutaneous adverse drug reactions (CADRs). However, these patch tests (PTs) require pharmaceutical material and staff, which are not always easily available. OBJECTIVES: To evaluate an extemporaneous PT method in CADRs. METHODS: We retrospectively analysed data for all patients referred to our department between March 2009 and June 2013 for patch testing after a non-immediate CADR...
July 21, 2017: Contact Dermatitis
https://www.readbyqxmd.com/read/28730618/undiagnosed-chronic-temporomandibular-joiny-pain-making-a-case-for-fdg-pet-ct
#11
Dwight D Rice, Kenneth Abramovitch, Susan Roche, Cherie A Cora, Karina D Torralba, Heidi L Christensen, Edwin L Christiansen
No abstract text is available yet for this article.
July 21, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28730266/-malignant-melanoma-current-status
#12
REVIEW
J K Winkler, K Buder-Bakhaya, A Dimitrakopoulou-Strauss, A Enk, J C Hassel
CLINICAL ISSUE: The incidence of malignant melanoma is continuously increasing. The prognosis of metastatic disease is still limited. STANDARD TREATMENT: Until a few years ago palliative chemotherapy with a limited response rate was the standard treatment for metastatic melanoma. TREATMENT INNOVATIONS: Immunotherapy and targeted therapy provide new treatment options. Immune checkpoint inhibitors have significantly improved the prognosis. DIAGNOSTIC WORK-UP: Regional lymph node sonography, computed tomography (CT) of the neck, chest and abdomen and brain magnetic resonance imaging (MRI) are routinely used...
July 20, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28730157/streptobacillus-moniliformis-bacteremia-in-a-pet-shop-employee-case-report-and-literature-review
#13
Kiyozumi Suzuki, Yuji Hirai, Fujiko Morita, Ayako Nakamura, Yuki Uehara, Toshio Naito
A 39-year-old pet shop employee who sustained a bite from one of his store's rats developed fever and arthritis. Streptobacillus moniliformis was cultured from the patient's blood, confirming a diagnosis of rat-bite fever. Treatment with standard antibiotics was successful. Although rat-bite fever is commonly considered a zoonosis transmitted by wild or laboratory rats, our case emphasizes that it may be transmitted by pet animals as well.
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28730149/review-of-antibiotic-resistance-in-the-indian-ocean-commission-a-human-and-animal-health-issue
#14
REVIEW
Noellie Gay, Olivier Belmonte, Jean-Marc Collard, Mohamed Halifa, Mohammad Iqbal Issack, Saindou Mindjae, Philippe Palmyre, Abdul Aziz Ibrahim, Harena Rasamoelina, Loïc Flachet, Laurent Filleul, Eric Cardinale
Antimicrobial resistance (AMR) is a major threat to human, animal health, and environment worldwide. For human, transmission occurred through a variety of routes both in health-care settings and community. In animals, AMR was reported in livestock, pets, and wildlife; transmission of AMR can be zoonotic with the probably most important route being foodborne transmission. The Indian Ocean Commission (IOC), composed of Comoros, Madagascar, Mauritius, Reunion (France), and Seychelles recognized the surveillance of AMR in both animal and human as a main public health priority for the region...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28729431/sandostatin-lar-therapy-differentially-alters-68-ga-dotatate-uptake-in-normal-tissues-compared-to-primary-tumors-and-metastatic-lesions
#15
Narjess Ayati, Sze Ting Lee, Seyed Rasoul Zakavi, Kunthi Pathmaraj, Loai Qatawneh, Aurora Poon, Andrew Scott
Synthetic somatostatin analogs have been posed as a potential source of error in somatostatin receptor imaging by interfering with tumor detection; however, experimental models and clinical studies have shown a complex mechanism of octreotide effect on tumors. This study aimed to assess whether (68)Ga-DOTATATE uptake differs before and after treatment with long-acting somatostatin analogs. Methods: Thirty patients with intermediate to well differentiated neuroendocrine tumors (NET) who underwent (68)Ga-DOTATATE Positron Emission Tomography/Computed Tomography (PET/CT) scanning before and after receiving long-acting repeatable (LAR) Sandostatin were included in the study...
July 20, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28729430/imaging-chemokine-receptor-cxcr4-in-chronic-infection-of-the-bone-with-68-ga-pentixafor-pet-ct-first-insights
#16
Caroline Bouter, Birgit Meller, Carsten Oliver Sahlmann, Wieland Staab, Hans Jürgen Wester, Saskia Kropf, Johannes Meller
Due to its role in infection and inflammatory processes the chemokine receptor CXCR4 might be a potent target in imaging of infectious and inflammatory diseases. The aim of this pilot study was to determine whether the CXCR4 ligand (68)Ga-Pentixafor is suitable for imaging chronic infection of the bone. Methods: The study comprises 14 patients with suspected infection of the skeleton that underwent (68)Ga-Pentixafor-(68)Ga-Pentixafor-Positron emission tomography/computed tomography(PET/CT) between 04/2015 and 02/2017 in our facility...
July 20, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28729429/brain-perfusion-imaging-under-acetazolamide-challenge-for-detection-of-impaired-cerebrovascular-reserve-capacity-positive-findings-with-o-15-water-pet-in-patients-with-negative-tc-99m-hmpao-spect
#17
Güliz Acker, Catharina Lange, Imke Schatka, Andreas Pfeifer, Marcus A Czabanka, Peter Vajkoczy, Ralph Buchert
Cerebrovascular reserve capacity (CVRC) is an important parameter for treatment decisions in chronic cerebrovascular diseases. It can be assessed by measuring the acetazolamide-induced change of regional cerebral blood flow using single photon emission computed tomography (SPECT) with Tc-99m-labeled hexamethylpropyleneamine oxime (HMPAO) or positron emission tomography (PET) with O-15-water. Methods: Our database was searched for patients with moyamoya vasculopathy (MMV) or atherosclerotic cerebrovascular disease who had underwent O-15-water PET after normal Tc-99m-HMPAO SPECT with respect to CVRC...
July 20, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28729428/fluorine-18-labeled-carboplatin-derivative-for-pet-imaging-of-platinum-drug-distribution
#18
Narottam Lamichhane, Gajanan K Dewkar, Sundaresan Gobalakrishnan, Li Wang, Purnima Jose, Muhammad Otabashi, Jean-Luc Morelle, Nicholas Farrell, Jamal Zweit
Increasing evidence indicates that reduced intracellular drug accumulation is the parameter most consistently associated with platinum drug resistance, and emphasizes the need to directly measure intra-tumor drug concentration. In the era of precision medicine and with the advent of powerful imaging and proteomics technologies, there is an opportunity to better understand drug resistance, by exploiting these techniques to provide new knowledge on drug-target interactions. Here, we are contributing to this endeavor by reporting on the development of a fluorine-18 labeled carboplatin derivative ((18)F-FCP) that can be used to potentially image drug uptake and retention, including intra-tumoral distribution, by positron emission tomography (PET)...
July 20, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28729192/butyrylcholinesterase-knockout-reduces-fibrillar-%C3%AE-amyloid-and-conserves-18-fdg-retention-in-5xfad-mouse-model-of-alzheimer-s-disease
#19
D R DeBay, G A Reid, I R Macdonald, G Mawko, S Burrell, E Martin, C V Bowen, S Darvesh
Alzheimer's disease (AD) is the most common neurodegenerative disorder causing dementia. One hallmark of the AD brain is the deposition of β-amyloid (Aβ) plaques. AD is also a state of cholinergic dysfunction and butyrylcholinesterase (BChE) associates with Aβ pathology. A transgenic mouse (5XFAD) is an aggressive amyloidosis model, producing Aβ plaques of which BChE also associates. A derived strain (5XFAD/BChE-KO), with the BChE gene knocked out, has significantly lower fibrillar Aβ than 5XFAD mice at the same age...
July 17, 2017: Brain Research
https://www.readbyqxmd.com/read/28728977/synthesis-and-characterization-of-boron-fenbufen-and-its-f-18-labeled-homolog-for-boron-neutron-capture-therapy-of-cox-2-overexpressed-cholangiocarcinoma
#20
Chun-Nan Yeh, Chi-Wei Chang, I-Hsiu Chung, Shi-Wei Tien, Yong-Ren Chen, Tsung-Wen Chen, Ying-Cheng Huang, Hsin-Er Wang, You-Cheng Chou, Ming-Huang Chen, Kun-Chun Chiang, Wen-Sheng Huang, Chung-Shan Yu
Boron neutron capture therapy (BNCT) is a binary therapy that employs neutron irradiation on the boron agents to release high-energy helium and alpha particles to kill cancer cells. An optimal response to BNCT depends critically on the time point of maximal (10)B accumulation and highest tumor to normal ratio (T/N) for performing the neutron irradiation. The aggressive cholangiocarcinoma (CCA) representing a liver cancer that overexpresses COX-2 enzyme is aimed to be targeted by COX-2 selective boron carrier, fenbufen boronopinacol (FBPin)...
July 17, 2017: European Journal of Pharmaceutical Sciences
keyword
keyword
46402
1
2
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"