Veterinary dermatology最新文献

{"title":"Immunohistochemical Evaluation of TLR-4, HSP-70 and Caspase-3 Expressions in Lesional Areas of Ecthyma Disease.","authors":"Emine Nur Dincer, Ozlem Ozmen","doi":"10.1111/vde.70082","DOIUrl":"10.1111/vde.70082","url":null,"abstract":"<p><strong>Background: </strong>Contagious ecthyma (Orf) is a highly contagious, economically significant disease affecting sheep, goats and wild small ruminants, caused by the resilient Orf virus (ORFV). It produces thick, crusted lesions around the mouth and nostrils, especially in animals aged 3-4 months, sometimes causing near 100% mortality in immunocompromised young animals. ORFV targets epithelial cells, evading host defences and impairing feeding, which leads to malnutrition and production losses. Key molecules such as Toll-like receptor (TLR)-4, heat shock protein (HSP)-70 and caspase-3 play crucial roles in innate immunity, stress responses and apoptosis.</p><p><strong>Objectives: </strong>This study investigates TLR-4, HSP-70 and caspase-3 expression in the lesions of naturally infected animals.</p><p><strong>Materials and methods: </strong>A total of 37 ecthyma lesions were examined histopathologically and immunohistochemically.</p><p><strong>Conclusions and clinical relevance: </strong>All three markers showed increased expression in both epithelial cells and inflammatory infiltrates within the lesions. These findings indicate that TLR-4, HSP-70 and caspase-3 may play pivotal roles in the immunopathogenesis of contagious ecthyma and could represent potential diagnostic or therapeutic targets. Further research is warranted to clarify their mechanistic involvement and potential applications in disease control strategies.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"549-556"},"PeriodicalIF":1.8,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13356499/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147821340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"A Case of Slow Progressive Cutaneous Angiomatosis on a Cat Metatarsal Pad Treated by a Topical Beta-Blocker.","authors":"Adrien Accard, Rita Bitar, Maria Dolores Sanchez, Philippe Blumstein, Olivier Albaric, Nora Bouhsina, Emmanuel Bensignor","doi":"10.1111/vde.70079","DOIUrl":"10.1111/vde.70079","url":null,"abstract":"<p><p>A 5-year-old female cat presented with a purple depressed lesion on a metatarsal pad inducing ulceration and pain. Histopathological results revealed a non-neoplastic vascular proliferation, a rare condition in cats. Topical beta-blocker successfully prevented recurrence of ulceration. This case highlights the emerging use of topical beta-blockers in both veterinary and human dermatology.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"530-533"},"PeriodicalIF":1.8,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13356514/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147843467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Treatment of Reactive Histiocytosis With Oclacitinib: A Retrospective Case Series of 10 Dogs.","authors":"Christine L Cain, Andrew Lowe, Elizabeth A Mauldin","doi":"10.1111/vde.70048","DOIUrl":"10.1111/vde.70048","url":null,"abstract":"<p><strong>Background: </strong>Canine reactive histiocytosis is a proliferative disorder of activated interstitial dendritic cells with cutaneous and systemic forms. An immune-mediated aetiology is likely, and systemic immunomodulatory agents such as corticosteroids, tetracycline/niacinamide, ciclosporin, azathioprine and leflunomide have been employed for its management.</p><p><strong>Hypothesis/objectives: </strong>The aim of this retrospective case series is to report the clinical features and therapeutic response to oclacitinib in dogs with reactive histiocytosis.</p><p><strong>Animals: </strong>Ten privately owned dogs.</p><p><strong>Materials and methods: </strong>All dogs were diagnosed with reactive histiocytosis based on compatible clinical history, skin lesions and histopathological features, and were treated with oclacitinib as a sole therapy. Immunohistochemical investigation was used to characterise dermal cellular infiltrates for eight of 10 dogs. Clinical features and case outcomes are summarised.</p><p><strong>Results: </strong>All 10 dogs presented with dermal nodules and/or erythematous plaques affecting the head, trunk or limbs; four dogs also had documented or suspected involvement of the nasal or oral cavities. Seven dogs had been treated previously with one or more immunomodulatory agents without durable disease control. All dogs were completely responsive to treatment with oclacitinib, at or slightly above the standard antipruritic dosage. Skin and mucosal lesions resolved within 2-12 weeks. Lesion remission was maintained with oclacitinib monotherapy for varying follow-up times, although four dogs had brief recurrences addressed with adjustments in oclacitinib dosing.</p><p><strong>Conclusions and clinical relevance: </strong>Although reactive histiocytosis can have a naturally waxing and waning course, oclacitinib appears to be rapidly effective for management, even in cases refractory to other immunomodulatory agents or with involvement of the oral or nasal cavities.</p><p><strong>Animal use statement: </strong>Animal use was conducted in accordance with the international, national and institutional guidelines for the humane treatment of animals, and with relevant legislation.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"419-426"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13167641/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146067322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Assessing D-Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis.","authors":"Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin","doi":"10.1111/vde.70042","DOIUrl":"10.1111/vde.70042","url":null,"abstract":"<p><strong>Background: </strong>Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally invasive skin sampling techniques for similar objectives.</p><p><strong>Objectives: </strong>To validate the use of the minimally invasive D-Squame (tape stripping; TS) method for skin mRNA analysis in dogs, and to investigate the association of highly dysregulated mRNAs with clinical response in a canine model of cAD.</p><p><strong>Animals: </strong>Eight healthy beagles.</p><p><strong>Materials and methods: </strong>Dogs were epicutaneously sensitised twice weekly for 7 weeks (49 days) using house dust mites (HDM; Dermatophagoides farinae). The clinical response of individual dogs to sensitisation was categorised as low, average, or high. On Day 49, D-Squame TS samples were obtained from sensitised and nonsensitised sites from each dog, and transcriptomic analyses were performed. RNA-Seq data analyses were performed using R and Bioconductor with default parameters.</p><p><strong>Results: </strong>Comparing sensitised and control sites, 210 of 12,545 expressed genes were most differentially expressed (fold-change ≥ 2, p ≤ 0.05). CD2, CD3D/E, CD209 (T cell), IL13, TNFRSF4, CCL17 (T helper 2 cell [Th2]), FCER1A and CD80 (dendritic cells) were among the top 50 most dysregulated genes significantly correlating with sensitisation. Dysregulation of several key mRNAs, including those involved in the Th2 pathway, correlated with clinical response.</p><p><strong>Conclusions and clinical relevance: </strong>This proof-of-concept study using a minimally invasive method to investigate skin mRNA in cAD lesions enables ethical research of immune biomarkers involved in cAD.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"353-364"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13167629/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145716031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis.","authors":"Jeanna M Blake, Melissa P Swan, Kari J Ekenstedt","doi":"10.1111/vde.70043","DOIUrl":"10.1111/vde.70043","url":null,"abstract":"<p><strong>Background: </strong>Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears. Affected individuals are highly susceptible to life-threatening infections due to the disruption of the skin's protective barrier. To date, IF and its genetic basis have not been described in domestic cats.</p><p><strong>Objectives: </strong>To characterize the gross clinical, histopathological and genetic features of IF in two stray, random-bred domestic short-hair (DSH) littermates.</p><p><strong>Animals: </strong>Two deceased female neonatal DSH kittens, both exhibiting sparse hair and deep fissures exposing the underlying dermis. One unrelated neonatal kitten with normal skin and hair was included as a control for comparison, along with 140 feline population samples from unrelated domestic cats of various breeds.</p><p><strong>Materials and methods: </strong>Gross clinical examination, histopathological analysis, whole-genome sequencing and population genotyping were performed.</p><p><strong>Results: </strong>Gross clinical and histopathological evaluations confirmed a diagnosis of IF in both affected kittens. Genetic analysis identified a homozygous one base pair deletion in ABCA12, resulting in a frameshift and predicted loss of function of the encoded protein. Genotyping of 140 unrelated cats revealed that all were homozygous for the wild-type allele.</p><p><strong>Conclusions and clinical relevance: </strong>Variants in ABCA12 have been implicated previously in IF in humans, cattle and mice. This study provides the first description of IF in domestic cats and identifies a pathogenic ABCA12 frameshift variant as the likely genetic cause.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"365-374"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13167644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145757714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Epidemiological and Clinical Features of Dermatophytosis in a Referral Practice in Italy: A Retrospective Study in Different Feline Breeds.","authors":"Silvia Colombo, Elisabetta Fabbri, Fabia Scarampella","doi":"10.1111/vde.70050","DOIUrl":"10.1111/vde.70050","url":null,"abstract":"<p><strong>Background: </strong>Dermatophytosis is an infectious skin disease caused by fungal organisms collectively known as dermatophytes. In cats, the most commonly isolated dermatophyte is Microsporum canis. Known predisposing factors include young age, long hair coat, lifestyle, warm geographical locations and Persian breed.</p><p><strong>Hypothesis/objectives: </strong>The aim of this retrospective study was to evaluate the prevalence of dermatophytosis in cats of different breeds in a dermatological referral practice in Italy over a 9 year period, highlighting clinical and breed-related differential features.</p><p><strong>Animals: </strong>1457 cats of different breeds, 54 of which were affected by dermatophytosis.</p><p><strong>Materials and methods: </strong>Cases of feline dermatophytosis diagnosed between 1 January 2016 and 31 December 2024 were searched. Cases were included based on availability of signalment, clinical presentation and confirmation of diagnosis with positive microscopic examination of hair shafts and/or Wood's lamp examination and positive fungal culture.</p><p><strong>Results: </strong>The prevalence of feline dermatophytosis in our sample was 3.7%, with M. canis identified in all cases. Dermatophytosis was more frequently diagnosed in Persian cats (14 of 66, 21.2%) and Persian-related breeds, including British shorthair (10 of 39, 25.6%), exotic shorthair (two of 22, 9.1%) and Scottish fold (two of 20, 10%). Among Domestic short hair (DSH) cats, the prevalence was 2.1%. Young age was a predisposing factor and in pure-bred kittens contagion most likely occurred at the breeder's facility. Pruritus was reported in 63% of the cats.</p><p><strong>Conclusions and clinical relevance: </strong>The disease was frequently diagnosed in Persian cats and Persian-related breeds. Cats aged < 1 year are predisposed. Pruritus is common, regardless of the breed.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"399-404"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146100611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aural Cholesteatoma (Tympanokeratoma) in Veterinary Medicine: An Update and Principles of Clinical Management.","authors":"Ashton C Berger, Judith Bertran, Rachel W Williams, Ian Hawkins","doi":"10.1111/vde.70053","DOIUrl":"10.1111/vde.70053","url":null,"abstract":"<p><strong>Background: </strong>Aural cholesteatoma (tympanokeratoma) is a destructive epidermoid cyst arising within the temporal bone. In veterinary medicine, it is a historically rare and challenging entity. In recent years, reports of cases in animals have increased, and there is a trend towards minimally invasive approaches that appear promising for better outcomes.</p><p><strong>Hypothesis/objectives: </strong>Our objective was to assimilate prior and new knowledge of cholesteatoma epidemiology, aetiology and clinical management in animals. We utilised this information to propose a staging scheme and basic treatment principles for common veterinary species.</p><p><strong>Materials and methods: </strong>Animal cases of cholesteatoma were identified using an advanced PubMed search. Annual incidence in dogs was estimated using previously published figures. Signalment data (breed, age, sex) were summarised for affected dogs and cats. Outcomes were summarised for studies with ≥ 2 cases and ≥ 3 months of follow up data. Previously unpublished cases, including a rabbit with spontaneous disease and a dog managed with radiation therapy, were featured to address literature gaps.</p><p><strong>Results: </strong>Cholesteatoma is reported in > 200 dogs as well as cats, gerbils and rabbits. Brachycephaly and otitis externa appear predisposing in dogs. There may be an emerging association with aural polyps in dogs and cats. There is insufficient evidence to support radiation therapy as a primary treatment modality. Endoscopy-assisted nonsurgical and surgical approaches appear to have lower rates of clinical relapse than conventional surgery.</p><p><strong>Conclusions and clinical relevance: </strong>This is the first work to propose a clinical staging scheme and best practices for treating cholesteatoma in companion animals. Future investigations are needed to validate or improve upon these recommendations.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"437-454"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146214252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Histological and Trichographic Differences Between Coat Types in Non-Alopecic Pomeranians and With Alopecia X.","authors":"Ilse van Hensbergen, Chiara Brachelente, Jaco van der Lugt, Jan van den Broek, Annette van der Lee","doi":"10.1111/vde.70054","DOIUrl":"10.1111/vde.70054","url":null,"abstract":"<p><strong>Background: </strong>Alopecia X (AX) is common in Pomeranians, and skin histological results support diagnosis. AX dogs may have shiny or woolly coats; the woolly type is implicated as a potential risk indicator.</p><p><strong>Objectives: </strong>To compare skin histological and trichographic results among Pomeranians with AX, and those unaffected by AX with woolly (W) and shiny (S) coat types.</p><p><strong>Animals: </strong>Seventy-two Pomeranians: 30 AX, 22 W, 20 S.</p><p><strong>Methods and materials: </strong>Skin biopsies were analysed histologically; hair pluckings assessed by trichography and scanning electron microscopy (SEM), all blinded. Statistics evaluated follicular group counts, follicle numbers, hair types, anagen follicles and fragility events. Hair cycle staging was analysed descriptively.</p><p><strong>Results: </strong>AX dogs had fewer follicles per group (4.1) than W and S (both 5.1). Anagen stage dominated in S (60.2%), telogen in W (39.4%) and AX (39.8%). Kenogen and atrophic groups were more frequent in AX (4.7% and 10.0%, respectively) than W (1.4% and 3.4%) and S (2.0% and 1.5%). Hair fragility per 10 mg of hairs was highest in AX (85.3), followed by W (53.6) and S (26.3). Trichorrhexis nodosa ratios were for AX 12.39 (95% confidence interval [CI] 4.82-31.85) and W 3.60 (95% CI 1.37-9.94) compared to S. No differences in primary-to-secondary hair ratios were found between groups. SEM showed similar round hair morphology across groups.</p><p><strong>Conclusions and clinical relevance: </strong>Histological and trichographic findings in non-alopecic Pomeranians reveal coat-type differences, which should be considered when diagnosing AX.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"335-344"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146221112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Maropitant Citrate on Pollen and Control Intradermal Test Reactivity in Atopic Dogs: A Randomised, Controlled, Blinded Trial.","authors":"Aubrey G Gould, Lisa H Akucewich, Randall C Thomas, Sarah T Lewis, Rudayna Ghubash","doi":"10.1111/vde.70045","DOIUrl":"10.1111/vde.70045","url":null,"abstract":"<p><strong>Background: </strong>Maropitant citrate (Cerenia; Zoetis) is a neurokinin-1 receptor antagonist that inhibits binding of substance P, and is approved to prevent acute emesis and motion sickness in dogs. Maropitant is often administered before sedation with α2-agonists to reduce the risk of vomiting. Many medications interfere with intradermal test (IDT) results and it is unknown if maropitant citrate alters IDT reactivity.</p><p><strong>Objective: </strong>To assess the influence of maropitant citrate on IDT reactivity in dogs with canine atopic dermatitis (cAD).</p><p><strong>Materials and methods: </strong>Twenty client-owned dogs with cAD were enrolled in a randomised, controlled, blinded, comparative trial. Each IDT was read independently by a dermatology resident and a referral clinician. Subjective (0-4) and objective (mm diameter) wheal scores were measured 15 min after intradermal injections. Four positive pollen allergens with established irritancy threshold concentrations (ITC) were selected for assessment in the next phase. Following completion of the initial IDT, maropitant citrate (1 mg/kg) was administered intravenously. A second, randomised, blinded IDT was performed using the four positive allergens injected in triplicate, with controls injected in duplicate.</p><p><strong>Results: </strong>Histamine (objective mean difference [MD] = 1.1 mm, p = 0.01) and positive allergen (objective MD = 0.4 mm, p = 0.007; subjective MD = 0.2 mm, p < 0.001) wheal sizes were statistically larger post-maropitant citrate. The proportions of positive allergen scores were not significantly different pre- and post-maropitant citrate (objective: 48 of 80 pre- vs. 56 of 80 post-, p = 0.09; subjective: 80 of 80 pre- vs. 77 of 80 post-, p = 0.25). No adverse events were observed.</p><p><strong>Conclusions and clinical relevance: </strong>Intravascular maropitant citrate increases wheal size, yet the effect on allergen selection for clinical treatment remains equivocal.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":" ","pages":"405-413"},"PeriodicalIF":1.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145834752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Putative Paraneoplastic Pemphigus in a Cat With T-Cell Intestinal Lymphoma.","authors":"Ekaterina Mendoza-Kuznetsova, Gisela Martinez-Romero, Hannah McAnulty, Megan Sha, Keith Linder","doi":"10.1111/vde.70052","DOIUrl":"10.1111/vde.70052","url":null,"abstract":"<p><p>Paraneoplastic pemphigus (PNP) is a rare, severe autoimmune condition. The single published feline case of PNP was associated with lymphocytic thymoma. This case report describes a cat with PNP associated with intestinal T-cell lymphoma.</p>","PeriodicalId":23599,"journal":{"name":"Veterinary dermatology","volume":"37 3","pages":"414-418"},"PeriodicalIF":1.8,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147933838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}