Veterinary clinical pathology最新文献

{"title":"Performance of an automated immunoturbidimetric assay for bovine serum amyloid A","authors":"Lise N. Nielsen,&nbsp;Mette B. Petersen,&nbsp;Nynne Capion,&nbsp;Jo F.-H. Lundsgaard,&nbsp;Asger L. Jensen","doi":"10.1111/vcp.13355","DOIUrl":"10.1111/vcp.13355","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Acute phase proteins are a group of vital constituents of the innate immune system, which may also serve as circulatory biomarkers of inflammation. The major acute phase protein serum amyloid A (SAA) is a reliable and sensitive biomarker in cows, allowing for rapid detection of inflammatory disease. A multispecies automated immunoturbidimetric assay (VET-SAA, Eiken) has been validated for horses, dogs, and cats, and it has been used to measure SAA concentrations in bovine samples.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>The aim of the present study was to perform an analytical validation of the VET-SAA immunoturbidometric assay based on monoclonal antihuman SAA antibodies for the measurement of SAA in clinical samples from cows.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods and Results</h3>\u0000 \u0000 <p>The validation included an assessment of imprecision, inaccuracy, and detection limit, as well as an evaluation of the overlap performance, using banked serum from healthy and sick cows with or without inflammatory disease. Intra- and interassay variation ranged from 0.91% to 2.9% and 2.5% to 5.8%, respectively. The assay was performed with acceptable accuracy within a clinically relevant range of SAA, although minor signs of inaccuracy were detected. Overlap performance was acceptable, with the VET-SAA assay able to differentiate between healthy cows and cows with inflammatory and noninflammatory conditions. The automated VET-SAA assay is considered acceptable for the measurement of SAA in cows.</p>\u0000 </section>\u0000 </div>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13355","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141200489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development and validation of an ELISA to measure regenerating island-derived protein 3E in canine blood","authors":"Laureen M. Peters,&nbsp;Theresia Reding Graf,&nbsp;Luca Giori,&nbsp;Meike Mevissen,&nbsp;Rolf Graf,&nbsp;Judith Howard","doi":"10.1111/vcp.13352","DOIUrl":"10.1111/vcp.13352","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Regenerating island-derived proteins (REG) are upregulated in people with sepsis, pancreatitis, and gastrointestinal diseases. One member of the REG family, namely REG3E, was recently identified in pancreatic tissue and plasma of dogs, with high expression in pancreatitis and sepsis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>We aimed to develop and validate an ELISA to measure REG3E concentrations in canine blood.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>An indirect sandwich ELISA was developed using recombinant canine REG3E protein and polyclonal anti-canine REG3E antibodies raised in guinea pigs and rabbits. Antibody specificity was assessed using western blot and mass spectrometric analysis of protein purified from canine plasma. Assay validation included evaluation of dilutional linearity, parallelism, spiking recovery, repeatability and reproducibility, stability, interferences, and comparison of serum and heparinized plasma.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Antibodies bound specifically to REG3E with no evidence of cross-reactivity with other proteins. The limit of detection of the ELISA was 15 ng/mL, and the lower limit of quantification was 30 ng/mL. The assay demonstrated good to excellent linearity, dilutional and mixing parallelism, and recovery, with mean observed-to-expected ratios of 104%, 107%, 102%, and 92%, respectively, and no evidence of a hook effect. Coefficients of variation were ≤8.5% for repeatability and ≤14.3% for reproducibility at three different levels. Measurements of REG3E in plasma were not significantly influenced by different storage conditions, freeze-thawing cycles, hemolysis, lipemia, or icterus. There was no significant difference between REG3E concentrations in heparinized plasma and serum samples.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The canine REG3E ELISA has acceptable precision, accuracy, linearity, and reproducibility for the measurement of REG3E in canine plasma and serum.</p>\u0000 </section>\u0000 </div>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13352","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141200377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinicopathologic findings of splenic marginal zone lymphoma with gallbladder involvement that progressed to diffuse large B-cell lymphoma in a dog","authors":"Makoto Akiyoshi,&nbsp;Masaharu Hisasue,&nbsp;Yuko Goto-Koshino,&nbsp;Midori Goto Asakawa,&nbsp;Sakurako Neo,&nbsp;Masami Akiyoshi,&nbsp;Hirotaka Tomiyasu","doi":"10.1111/vcp.13331","DOIUrl":"10.1111/vcp.13331","url":null,"abstract":"<p>A 12-year-old spayed female Dalmatian presented with acute vomiting and anorexia. The clinicopathological and imaging abnormalities included icterus, biliary obstruction, and multiple diffuse splenic hypoechogenic nodules. Cholecystectomy was performed to remove the obstruction, followed by liver biopsy and splenectomy. Histopathological and immunohistology evaluation of the spleen, liver, and gallbladder revealed splenic marginal zone lymphoma (MZL) with gallbladder and hepatic infiltration of neoplastic CD20/CD79α-positive cells. Moreover, we observed clonal rearrangements of the immunoglobulin heavy-chain (IgH) gene in all three tissues. The dog was in good condition without chemotherapy. However, there was progressive elevation of liver enzymes, which could be attributed to neoplastic hepatic infiltration. Chlorambucil and prednisolone were administered until day 108, when the liver enzyme levels normalized. On day 156, the dog developed diffuse large B-cell lymphoma (DLBCL) of the peripheral lymph nodes. Sequence analysis of the clonally rearranged IgH gene revealed that all neoplastic cells in the spleen, gallbladder, and liver at initial presentation, as well as lymph nodes on day 156, possessed the same sequence identity of the amplified IgH fragments. This demonstrated that all neoplastic cells were derived from the same B-lymphocyte clone. The DLBCL was considered to have transformed from the splenic MZL, with gallbladder involvement. In cases of splenic MZL, it is important to consider gallbladder involvement and transformation to DLBCL. Moreover, gallbladder lymphoma should be included in the differential diagnosis of dogs with gallbladder abnormalities. Further studies are warranted to investigate the prognosis of splenic MZL.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141160193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biological variation of 16 biochemical analytes estimated from a large clinicopathologic database of dogs and cats","authors":"Takashi Tamamoto,&nbsp;Yohei Miki,&nbsp;Mei Sakamoto,&nbsp;Maiko Yoshii,&nbsp;Megumi Yamada,&nbsp;Daisuke Sudo,&nbsp;Yusuke Fusato,&nbsp;Junko Ozawa,&nbsp;Chikara Satake","doi":"10.1111/vcp.13357","DOIUrl":"10.1111/vcp.13357","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Biochemical measurements are commonly evaluated using population-based reference intervals; however, there is a growing trend toward reassessing results with within-subject variation (CV_I).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>We aimed to estimate the CV_I of 16 biochemical analytes using a large database of dogs and cats, which refers to the results of routine health checkups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Pairs of sequential results for 16 analytes were extracted from a database of adult patients. The second result was divided by the first result to produce the ratio of sequential results (rr), and the frequency distribution of rr was plotted. From the plots, the coefficient of variation (CV_rr) was calculated. Analytical variation (CV_A) was calculated using quality control data, and CV_I was estimated as follows: <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <msub>\u0000 <mi>CV</mi>\u0000 <mi>I</mi>\u0000 </msub>\u0000 <mo>=</mo>\u0000 <msup>\u0000 <mfenced>\u0000 <mrow>\u0000 <msup>\u0000 <mfenced>\u0000 <mrow>\u0000 <msub>\u0000 <mi>CV</mi>\u0000 <mi>rr</mi>\u0000 </msub>\u0000 <mo>/</mo>\u0000 <msup>\u0000 <mn>2</mn>\u0000 <mrow>\u0000 <mn>1</mn>\u0000 <mo>/</mo>\u0000 <mn>2</mn>\u0000 </mrow>\u0000 </msup>\u0000 </mrow>\u0000 </mfenced>\u0000 <mn>2</mn>\u0000 </msup>\u0000 <mo>−</mo>\u0000 <msubsup>\u0000 <mi>CV</mi>\u0000 <mi>A</mi>\u0000 <mn>2</mn>\u0000 </m","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13357","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141158536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “Are analytical performance specifications derived from reference intervals of any use in the veterinary clinical laboratory? A preliminary study on the empirical biological variation model”","authors":"","doi":"10.1111/vcp.13369","DOIUrl":"10.1111/vcp.13369","url":null,"abstract":"<p>Manzocchi S, van Rooyen LJ. Are analytical performance specifications derived from reference intervals of any use in the veterinary clinical laboratory? A preliminary study on the empirical biological variation model. <i>Vet Clin Pathol</i>. 2024; 53(Suppl. 1): 86-95. doi:10.1111/vcp.13317</p><p>“CV_E = S_E * 100/M</p><p>“pB=[(0.5 * pCV_A)² +(0.5* pCV_A)²]^0.5 = · 0.7 *pCVA”</p><p>These errors did not impact the calculations outlined in the manuscript, as they were conducted using the appropriate statistical software and formulas. All calculations have been thoroughly reviewed and confirmed to be accurate.</p><p>The authors regret these errors.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13369","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141154760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atypical granulation in neutrophils of a domestic shorthair cat","authors":"Laura A. Cagle,&nbsp;Margret Casal,&nbsp;Dalen Agnew,&nbsp;Stephanie Skinner,&nbsp;Christopher J. Lanier,&nbsp;John W. Harvey","doi":"10.1111/vcp.13356","DOIUrl":"10.1111/vcp.13356","url":null,"abstract":"<p>A 13-year-old male domestic short-hair cat presented for evaluation of labored breathing, hyporexia, and lethargy. Pertinent initial diagnostics yielded leukocytosis, characterized by neutrophilia and monocytosis. Numerous small, round, magenta granules were observed within all neutrophils in Wright-Giemsa-stained blood films on the day of presentation and the day thereafter. No other neutrophil morphologic abnormalities were present, making cytoplasmic toxicity highly unlikely. Hyperadrenocorticism was diagnosed based on the lack of suppression in a low-dose dexamethasone suppression test, and without other diagnostics, the cat was discharged on trilostane therapy. Neutrophil granules did not stain with Alcian blue pH 1.0, periodic acid-Schiff (PAS), PAS and Alcian blue pH 2.5, and toluidine blue. Electron microscopy identified no differences in the morphology of the secretory granules or other neutrophil features. Metabolic screening tests of the cat's urine did not identify a genetic metabolic disorder. However, serum α- and β -hexosaminidase (HexA and HexB) activities were 4.3% and 0% of normal controls, respectively, which is supportive of GM2-gangliosidosis, that is, Sandhoff disorder. However, the historical, clinical, and electron microscopy findings did not provide evidence to confirm this genetic defect. To the author's knowledge, this is the first case of magenta-staining granules within neutrophils in a breed other than a Birman, Siamese, or Himalayan.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141154739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What is your diagnosis? Cerebrospinal fluid from a horse","authors":"Sarah A. Larosche,&nbsp;Alisia A. W. Weyna,&nbsp;James B. Stanton,&nbsp;Kelsey Hart,&nbsp;Kristina Meichner","doi":"10.1111/vcp.13216","DOIUrl":"10.1111/vcp.13216","url":null,"abstract":"","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141086924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of coagulation and platelet activation state and function in heartworm-infected dogs","authors":"Carisa Fraser,&nbsp;Mandy L. Wallace,&nbsp;Andrew Moorhead,&nbsp;Jaime Tarigo,&nbsp;Benjamin M. Brainard","doi":"10.1111/vcp.13358","DOIUrl":"10.1111/vcp.13358","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Enhanced platelet responses have been demonstrated in heartworm-infected (HWI) dogs; however, the cause and clinical implications of altered platelet function have not been fully elucidated.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>This study evaluated platelet function in HWI dogs.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Anticoagulated whole blood collected from eight HWI and eight uninfected dogs was evaluated using turbidometric platelet aggregometry, a platelet function analyzer (PFA-100), a total thrombus analysis system (T-TAS), tissue factor-activated and tissue plasminogen activator modified thromboelastography (TF- and tPA-TEG), CBC, von Willebrand Factor activity, and fibrinogen concentrations. Platelet activation state and the presence of reticulated platelets were assessed via flow cytometric expression of P-selection (CD-62P) and thiazole orange staining.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Platelet aggregation responses to adenosine diphosphate (ADP, 10 μM) or collagen (20 μg/mL), PFA-100 closure times, and T-TAS occlusion times did not differ between groups. TEG values TF-R, tPA-R, TF-K, and TF-LY60 were decreased (<i>P</i> = .025, <i>P</i> = .047, <i>P </i> = .038, <i>P </i> = .025) and TF-MA, tPA-MA, TF-G, tPA-G and TF-alpha angle were increased (<i>P </i> &lt; .04) in HWI dogs. HWI dogs had higher fibrinogen concentrations (465.6 ± 161 mg/dL vs 284.5 ± 38 mg/dL, <i>P </i> = .008) and eosinophil counts (0.686 ± 0.27 × 10³/μL vs 0.267 ± 0.20 × 10³/μL, <i>P </i> = .003). There was no difference in hematocrit, activation state, or percent of reticulated platelets. Non-activated reticulated platelets exhibited higher CD62P expression compared with mature platelets.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Chronic canine heartworm disease was accompanied by hypercoagulability, hyperfibrinogenemia, and decreased fibrinolysis. Enhanced platelet activation was not identified in this group of HWI dogs.</p>\u0000 </section>\u0000 </div>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13358","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141086762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What is your diagnosis? Nodule in the nasal cavity of a dog","authors":"Wendy E. Karnia,&nbsp;Dae Young Kim,&nbsp;Owen T. Skinner,&nbsp;James J. Karnia,&nbsp;Angela B. Royal","doi":"10.1111/vcp.13359","DOIUrl":"10.1111/vcp.13359","url":null,"abstract":"","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140961975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum procalcitonin as a diagnostic biomarker in dogs with bacterial respiratory diseases","authors":"N. Koho,&nbsp;M. M. Rajamäki,&nbsp;S. J. Viitanen","doi":"10.1111/vcp.13353","DOIUrl":"10.1111/vcp.13353","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Procalcitonin (PCT) is a useful biomarker in humans in the identification of bacterial respiratory infections.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>The aim of this study was to investigate the utility of serum PCT measurements as a diagnostic biomarker in canine bacterial lower respiratory tract diseases.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>PCT concentrations were measured in serum samples with an ELISA method previously validated for dogs. All dogs underwent thorough clinical examinations, and the diagnosis of respiratory disease was based on clinical and laboratory findings, diagnostic imaging, as well as cytology and bacterial culture of respiratory samples. PCT concentrations between different cohorts of dogs were compared with an ANOVA-model.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Sixty-two privately owned dogs with respiratory diseases, 25 with bacterial pneumonia (BP), 17 with bacterial bronchitis caused by <i>Bordetella bronchiseptica</i> (BB), and 20 with chronic bronchitis (CB) as well as 44 healthy controls were included in the study. Serum PCT concentrations in dogs with bacterial respiratory diseases (BP mean 51.8 ng/L ± standard deviation [SD] 40.6 ng/L and BB mean 61.4 ng/L ± SD 35.3 ng/L) were not significantly different when compared with dogs with a non-bacterial respiratory disease (CB mean 89.7 ± SD 73.5 ng/L) or healthy dogs (mean 51.0 ng/L ± SD 37.5 ng/L, <i>p</i> &gt; .05 in all comparisons).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>These results indicate that despite being a valuable diagnostic, prognostic, and follow-up marker in humans with pneumonia, serum PCT concentrations are not elevated in dogs with bacterial respiratory diseases and, therefore, cannot be used as a diagnostic biomarker in dogs.</p>\u0000 </section>\u0000 </div>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13353","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140904693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}