Results 81 to 90 of about 156,560 (310)

The genetic status and rescue measure for a geographically isolated population of Amur tigers

Scientific Reports
The Amur tiger is currently confronted with challenges of anthropogenic development, leading to its population becoming fragmented into two geographically isolated groups: smaller and larger ones.
Yao Ning, Dongqi Liu, Jiayin Gu, Yifei Zhang, Nathan James Roberts, Valentin Yu Guskov, Jiale Sun, Dan Liu, Ming Gong, Jinzhe Qi, Zhijian He, Chunmei Shi, Guangshun Jiang   +12 more
doaj   +1 more source

Real‐World Utilization Patterns of Toxoplasmosis Diagnostic Testing in Korea: A Large‐Scale Laboratory‐Based Study

Journal of Clinical Laboratory Analysis, EarlyView.
We conducted a large retrospective analysis of real‐world Toxoplasma gondii IgG, IgM, and PCR testing performed at a nationwide referral laboratory in Korea to characterize diagnostic utilization patterns and test performance in routine clinical practice.
Rihwa Choi, Sang Gon Lee
wiley   +1 more source

Evaluation of neutrophil:lymphocyte and platelet:neutrophil ratios and their prognostic utility in cats with hypertrophic cardiomyopathy and cardiogenic arterial thromboembolism

Journal of Feline Medicine and Surgery
Objectives The aim of the study was to compare the neutrophil:lymphocyte ratio (NLR) and platelet:neutrophil ratio (PNR) in cats with or without hypertrophic cardiomyopathy (HCM) and cardiogenic arterial thromboembolism (CATE) and to evaluate their ...
Leia I Yoon, Ronald HL Li
doaj   +1 more source

T2‐Weighted T1 Mapping and Automated Segmentation of CSF: Assessment of Solute Gradients in the Healthy Brain

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cerebrospinal fluid (CSF) serves as a medium for nutrient delivery and waste clearance. The T1 relaxation rate, R1, can be used to measure the concentration of intrinsic solutes and extrinsic contrast agents. Purpose To implement a method for R1 mapping and segmentation of CSF and to use this method to explore how R1 of CSF relates ...
Tryggve Holck Storås, Sofie Lysholm Lian, Ingrid Mossige, Jørgen Riseth, Siri Fløgstad Svensson, Grethe Løvland, Geir Ringstad, Kent‐André Mardal, Kyrre Eeg Emblem, Kaja Nordengen   +9 more
wiley   +1 more source

Tolerances of North China leopard and their prey distributions to primary road disturbances driven by habitat spatial heterogeneity

Global Ecology and Conservation
Roads, as man-made features nested within landscapes, have extensive impacts on wildlife survival. However, how the heterogeneous distribution of habitat factors along roads affects the tolerance of wildlife’s spatial distribution relative to roads has ...
Shangchun Qiao, Penghui Zhai, Baozhuang Liu, Xuankai Liang, Nathan J. Roberts, Siyu Yan, Zhenyang Li, Yan Li, Gengzhao Wu, Jinzhe Qi, Guangshun Jiang   +10 more
doaj   +1 more source

Convergence Deficits in Myoclonus‐Dystonia Point to Cerebellar Impairment

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Myoclonus‐dystonia (M‐D) is a monogenic movement disorder, with proposed cerebellar dysfunction. Vergence eye movement deficits, characteristics of degenerative cerebellar disease, have not been studied in M‐D. Cerebellar transcranial alternating current stimulation (tACS) is considered a potential therapeutic approach.
Skadi Gerkensmeier, Christina Bolte, Jan‐Ole Radecke, Feline Hamami, Andreas Sprenger, Christoph Helmchen, Robert Chen, Marcus Callister, Talyta Cortez Grippe, Christine Klein, Norbert Brüggemann, Tobias Bäumer, Alexander Münchau, Anne Weissbach   +13 more
wiley   +1 more source

Diagnosis of pancreatic disease in feline platynosomosis [PDF]

, 2017
Objectives: Platynosomum species are cat-specific parasitic trematodes that parasitize the biliary ducts and gall bladder. Due to the common connection to the major duodenal papilla of the pancreas and common bile ducts in addition to the periductal ...
Illanes, Oscar, Ketzis, Jennifer, Köster, Liza, Rajeev, Sreekumari, Shell, Linda   +4 more
core   +1 more source

Metabolic and Volumetric Alterations in the Basal Ganglia and the Cerebellum in Dopa‐Responsive Dystonia in Symptomatic and Asymptomatic GCH1 Mutation Carriers

Movement Disorders, EarlyView.
ABSTRACT Background Dopa‐responsive dystonia is caused by pathogenic variants in the GCH1 gene. Although its clinical features and reduced penetrance are known, in vivo metabolic and structural alterations in symptomatic (sMC) and asymptomatic mutation carriers (aMC) remain poorly understood.
Jannik Prasuhn, Leon van Well, Marta M. Pokotylo, Feline Hamami, Joke‐Lina Aßmann, Katja Lohmann, Maximilian G. Ködderitzsch‐Mertins, Julia Henkel, Jan Uter, Alexander Münchau, Christine Klein, Anne Weissbach, Norbert Brüggemann   +12 more
wiley   +1 more source

Kit receptor tyrosine kinase dysregulations in feline splenic mast cell tumours [PDF]

, 2017
This study investigated Ki t receptor dysregulations (cytoplasmic immunohistochemical expression and/or c-KIT mutations) in cats a\ufb00ected with splenic mast cell tumours. Twenty-two cats were included.
Amagai, Arock, Carpenter, Columbo, Dank, Frost, Garner, Giantin, Hadzijusufovic, Hahn, Henry, Isotani, Isotani, Lanternier, Letard, Liska, Litster, London, London, Mallett, Marconato, Meininger, Rodriguez-Cariño, Sabattini, Sabattini, Sabattini, Spangler, Takanosu, Takeuchi, Webster, Webster, Webster, Zemke   +32 more
core   +1 more source

Feline Coronavirus Prevalence in 493 Cats With Chronic Diarrhea

Journal of Veterinary Internal Medicine
Background Chronic diarrhea (CD) is common in cats, with unknown etiology in many cases. Objectives To establish the prevalence of feline coronavirus (FCoV) and other enteropathogens in cats with CD.
Gary D. Norsworthy, Kristin N. Miller, Sarah M. Castro, Diane D. Addie   +3 more
doaj   +1 more source