SERUM BIOCHEMISTRY AND SELECT MINERAL PARAMETERS OF PRE-RELEASE SUNDA PANGOLINS (MANIS JAVANICA) FOLLOWING REHABILITATION IN VIETNAM

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Jennifer H. Yu ◽  
Ngoc Duyen Huong Nguyen ◽  
Hai Kim Lam ◽  
Jessica Jimerson ◽  
Lee-Ann C. Hayek ◽  
...  
Keyword(s):  
Serum Biochemistry ◽  
Manis Javanica

A Retrospective Study of Dogs Infected with Ehrlichia canis from 2017-2019 in the Thonburi Area of Bangkok Province, Thailand

2020 ◽  
Keyword(s):  
Body Weight ◽  
Retrospective Study ◽  
Liver Enzymes ◽  
Serum Biochemistry ◽  
Ehrlichia Canis ◽  
Housing System ◽  
Housing Systems ◽  
Mixed Breed ◽  
Canine Monocytic Ehrlichiosis ◽  
Open Housing

Ehrlichia canis is a tick-borne rickettsia. It can cause canine monocytic ehrlichiosis (CME). Infected dogs are often reported to have changes in their blood values, such as anemia, thrombocytopenia, increased liver enzymes, and increased kidney function values. This study aimed to collect data that may be related to infected dogs, including age, gender, breed, weight, close-open housing system, the use of ectoparasiticides products. The sample comprised 57 infected dogs. Collecting hematology and serum biochemistry changes in comparison with the reference values of dogs detected with Ehrlichia canis from 2017-2019, Thonburi District, Bangkok, Thailand was also carried out. In summary, dogs infected with Ehrlichia canis mostly included mixed-breed dogs aged between 1 and 10 years. There were no differences in body weight or housing systems. Dogs that had never used ectoparasiticide products or used them intermittently were infected more often (by 7.14 times) than protected. Clinical hematology and serum biochemistry found anemia, thrombocytopenia, and increased liver enzymes.

Effects of Montmorillonite on Growth Performance, Serum Biochemistry and Oxidative Stress of Red-Crowned Crane (Grus japonensis) Fed Mycotoxin-Contaminated Feed

2020 ◽  
Vol 21 (8) ◽  
pp. 626-632 ◽  
Author(s):  
Dawei Liu ◽  
Qinghua Wu ◽  
Hongyi Liu ◽  
Changhu Lu ◽  
Chao Gu ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Growth Performance ◽  
Feed Intake ◽  
Animal Feed ◽  
Bird Species ◽  
Serum Biochemistry ◽  
Protective Effects ◽  
Regular Diet ◽  
Grus Japonensis ◽  
And Oxidative Stress

Background: The red-crowned crane (Grus japonensis) is one of the most vulnerable bird species in the world. Mycotoxins are toxic secondary metabolites produced by fungi and considered naturally unavoidable contaminants in animal feed. Our recent survey indicated that the mycotoxins had the potential to contaminate redcrowned crane’s regular diets in China. Objective: This experiment was conducted to investigate the protective effects of mycotoxin binder montmorillonite (Mont) on growth performance, serum biochemistry and oxidative stress parameters of the red-crowned crane. Methods: 16 red-crowned cranes were divided into four groups and fed one of the following diets; a selected diet, regular diet, or the selected diet or regular diet with 0.5% montmorillonite added to the diets. The cranes' parameters of performance, hematology, serum biochemistry and serum oxidative stress were measured. Results: Consuming regular diets decreased the average daily feed intake (ADFI), levels of haemoglobin (Hb), platelet count (PLT), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and catalase (CAT), but increased the activities of aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatine kinase (CK) and lactate dehydrogenase (LDH). The supplementation of 0.5% Mont provided protection for the red-crowned crane in terms of feed intake, serum biochemistry and oxidative stress. Moreover, Mont supplementation had no adverse effect on the health of red-crowned crane. Conclusions: Taken together, these findings suggested that the addition of dietary Mont is effective in improving the health of red-crowned crane.

scholarly journals P-Cresyl Sulfate Is a Valuable Predictor of Clinical Outcomes in Pre-ESRD Patients

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Cheng-Jui Lin ◽  
Chi-Feng Pan ◽  
Chih-Kuang Chuang ◽  
Fang-Ju Sun ◽  
Duen-Jen Wang ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Cardiovascular Event ◽  
Cox Regression ◽  
Medical Center ◽  
Serum Biochemistry ◽  
Cox Regression Analysis ◽  
Kaplan Meier ◽  
Valuable Marker ◽  
Valuable Predictor

Background/Aims. Previous studies have reported p-cresyl sulfate (PCS) was related to endothelial dysfunction and adverse clinical effect. We investigate the adverse effects of PCS on clinical outcomes in a chronic kidney disease (CKD) cohort study.Methods. 72 predialysis patients were enrolled from a single medical center. Serum biochemistry data and PCS were measured. The clinical outcomes including cardiovascular event, all-cause mortality, and dialysis event were recorded during a 3-year follow-up.Results. After adjusting other independent variables, multivariate Cox regression analysis showed age (HR: 1.12,P=0.01), cardiovascular disease history (HR: 6.28,P=0.02), and PCS (HR: 1.12,P=0.02) were independently associated with cardiovascular event; age (HR: 0.91,P<0.01), serum albumin (HR: 0.03,P<0.01), and PCS level (HR: 1.17,P<0.01) reached significant correlation with dialysis event. Kaplan-Meier analysis revealed that patients with higher serum p-cresyl sulfate (>6 mg/L) were significantly associated with cardiovascular and dialysis event (log rankP=0.03, log rankP<0.01, resp.).Conclusion. Our study shows serum PCS could be a valuable marker in predicting cardiovascular event and renal function progression in CKD patients without dialysis.

scholarly journals Subarachnoid diverticulum associated with feline infectious peritonitis in a Siberian cat

2020 ◽  
Vol 6 (2) ◽  
pp. 205511692094147
Author(s):  
Christopher Hoey ◽  
George Nye ◽  
Angela Fadda ◽  
Janet Bradshaw ◽  
Emi N Barker
Keyword(s):  
Cervical Spinal Cord ◽  
Serum Biochemistry ◽  
Acute Onset ◽  
Neurological Deficits ◽  
Rt Pcr ◽  
Feline Infectious Peritonitis ◽  
Case Summary ◽  
Choroid Plexitis ◽  
The Brain ◽  
Feline Coronavirus

Case summary A 7-month-old Siberian cat was presented for investigation of acute onset multifocal neurological deficits. Neurological examination documented dull mental status and an ambulatory left hemiparesis. Serum biochemistry documented marked hyperglobulinaemia. MRI of the brain identified marked leptomeningeal contrast enhancement extending along the brainstem caudally to involve the cranial cervical spinal cord. MRI of the cervical spine further identified a subarachnoid diverticulum that extended from the level of the obex to the C2–C3 vertebrae. Cerebrospinal fluid quantitative RT-PCR was positive for the presence of feline coronavirus. Histopathology revealed pyogranulomatous meningitis and choroid plexitis, uveitis and nephritis. Relevance and novel information This article describes the first reported case of a subarachnoid diverticulum associated with feline infectious peritonitis.

scholarly journals Molecular Detection of Novel Borrelia Species, Candidatus Borrelia javanense, in Amblyomma javanense Ticks from Pangolins

Pathogens ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 728
Author(s):  
Bao-Gui Jiang ◽  
Ai-Qiong Wu ◽  
Jia-Fu Jiang ◽  
Ting-Ting Yuan ◽  
Qiang Xu ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Molecular Detection ◽  
Southern China ◽  
Natural Circulation ◽  
Rrna Gene ◽  
The Novel ◽  
Flagellin Gene ◽  
Manis Javanica ◽  
The 16S Rrna Gene ◽  
Novel Agent

A novel Borrelia species, Candidatus Borrelia javanense, was found in ectoparasite ticks, Amblyomma javanense, from Manis javanica pangolins seized in anti-smuggling operations in southern China. Overall, 12 tick samples in 227 (overall prevalence 5.3%) were positive for Candidatus B. javanense, 9 (5.1%) in 176 males, and 3 (5.9%) in 51 females. The phylogenetic analysis, based on the 16S rRNA gene and the flagellin gene sequences of the Borrelia sp., exhibited strong evidence that Candidatus B. javanense did not belong to the Lyme disease Borrelia group and the relapsing fever Borrelia group but another lineage of Borrelia. The discovery of the novel Borrelia species suggests that A. javanense may be the transmit vector, and the M. javanica pangolins should be considered a possible origin reservoir in the natural circulation of these new pathogens. To our knowledge, this is the first identification of a novel Borrelia species agent in A. javanense from pangolins. Whether the novel agent is pathogenic to humans is unknown and needs further research.

scholarly journals Multi-omics phenotyping of the gut-liver axis reveals metabolic perturbations from a low-dose pesticide mixture in rats

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Robin Mesnage ◽  
Maxime Teixeira ◽  
Daniele Mandrioli ◽  
Laura Falcioni ◽  
Mariam Ibragim ◽  
...  
Keyword(s):  
Stress Response ◽  
Microbial Community Composition ◽  
Serum Biochemistry ◽  
Feed Consumption ◽  
Laboratory Animals ◽  
Toxicity Tests ◽  
Sprague Dawley ◽  
Shotgun Metagenomics ◽  
Low Concentrations ◽  
Sprague Dawley Rats

AbstractHealth effects of pesticides are not always accurately detected using the current battery of regulatory toxicity tests. We compared standard histopathology and serum biochemistry measures and multi-omics analyses in a subchronic toxicity test of a mixture of six pesticides frequently detected in foodstuffs (azoxystrobin, boscalid, chlorpyrifos, glyphosate, imidacloprid and thiabendazole) in Sprague-Dawley rats. Analysis of water and feed consumption, body weight, histopathology and serum biochemistry showed little effect. Contrastingly, serum and caecum metabolomics revealed that nicotinamide and tryptophan metabolism were affected, which suggested activation of an oxidative stress response. This was not reflected by gut microbial community composition changes evaluated by shotgun metagenomics. Transcriptomics of the liver showed that 257 genes had their expression changed. Gene functions affected included the regulation of response to steroid hormones and the activation of stress response pathways. Genome-wide DNA methylation analysis of the same liver samples showed that 4,255 CpG sites were differentially methylated. Overall, we demonstrated that in-depth molecular profiling in laboratory animals exposed to low concentrations of pesticides allows the detection of metabolic perturbations that would remain undetected by standard regulatory biochemical measures and which could thus improve the predictability of health risks from exposure to chemical pollutants.

Sign in / Sign up

Export Citation Format

Share Document