Veterinary Surgery最新文献

{"title":"Long-term outcomes of 10 dogs weighing less than 4 kg after Zurich mini-cementless total hip arthroplasty.","authors":"Taro Kimura, Jyunya Ogawa, Shiho Tanaka, Kazuki Sawano, Yuko Kadooka","doi":"10.1111/vsu.14310","DOIUrl":"https://doi.org/10.1111/vsu.14310","url":null,"abstract":"<p><strong>Objective: </strong>To assess the long-term clinical outcomes of mini-cementless total hip arthroplasty (THA) for treating various hip joint disorders in dogs weighing <4 kg.</p><p><strong>Study design: </strong>Retrospective, single-center, consecutive case series.</p><p><strong>Animals: </strong>A total of 10 dogs from various breeds.</p><p><strong>Methods: </strong>Medical records from 2022 to 2024 were reviewed for dogs weighing <4 kg with coxofemoral disease that was characterized by degenerative changes and treated with THA using the Zurich cementless total hip mini system (Z-THR mini system). Data collected included findings from follow-up orthopedic examinations and radiography performed at 0, 3, 6, and 52 weeks postoperatively and an owner questionnaire (Helsinki Chronic Pain Index [HCPI]) administered preoperatively and at 52 weeks postoperatively.</p><p><strong>Results: </strong>A total of 10 THA procedures, nine of which were completed, were performed in eight dogs. Nine THA procedures were considered successful, with no evidence of lameness or decreasing HCPI at the 52-week follow-up. In one case, a cup could not be placed; therefore, THA was not completed.</p><p><strong>Conclusion: </strong>THA using Z-THR mini resulted in clinically favorable long-term outcomes in dogs weighing <4 kg, based on this study.</p><p><strong>Clinical significance: </strong>Although femoral head and neck ostectomy is the most commonly used procedure for severe hip disease, particularly in small dogs, our results suggest that THA can be an acceptable alternative to femoral head and neck ostectomy (FHNE), even in dogs weighing less than 4 kg.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144561322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Axillary lymph node removal for staging cancer; description of a lateral approach and application in 44 tumor-bearing dogs.","authors":"Nadine Schneider, Nicholas Bacon, Laurent Findji, Jonathan Bray","doi":"10.1111/vsu.14297","DOIUrl":"https://doi.org/10.1111/vsu.14297","url":null,"abstract":"<p><strong>Objective: </strong>To describe a lateral approach for axillary lymph node (ALN) extirpation and evaluate complications in dogs with local malignant tumors.</p><p><strong>Study design: </strong>Retrospective study.</p><p><strong>Animals: </strong>A total of 44 dogs diagnosed with local malignancies.</p><p><strong>Methods: </strong>Medical records (January 2021-July 2024) were reviewed for dogs undergoing ALN removal, with or without primary tumor excision, at a single referral hospital. Surgical techniques and anatomical landmarks were described. Data collected included patient demographics, tumor characteristics, surgical details, and complications.</p><p><strong>Results: </strong>Axillary lymph node removal was performed successfully in 44 dogs (48 ALNs). Key anatomical landmarks included the costochondral junction of the first rib and the caudal scapular edge. Mean bodyweight was 22.9 kg (range: 5.5-49.8 kg). Average surgical time for combined ALN and tumor removal (n = 28) was 112 min (range: 29-220 min), while ALN-specific dissection time (n = 7; 9 ALNs) averaged 16.6 min (range: 14-35 min). No intraoperative complications, such as hemorrhage or inability to locate the LN, were observed. Postoperative complications included seromas (n = 2), wound dehiscence (n = 4), discomfort (n = 1), and significant lameness (n = 1), with a mean follow-up of 147 days (range: 13-588 days).</p><p><strong>Conclusion: </strong>This lateral approach provided a reliable and reproducible method for ALN extirpation in dogs, using consistent anatomical landmarks to minimize dissection time and surgical trauma.</p><p><strong>Clinical significance: </strong>This approach allows consistent ALN removal with reduced soft tissue dissection and without reliance on any intraoperative guidance techniques.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scientific Presentation Abstracts: 2025 Veterinary Endoscopy Society Annual Meeting August 4-6, Kyoto, Japan.","authors":"","doi":"10.1111/vsu.14281","DOIUrl":"https://doi.org/10.1111/vsu.14281","url":null,"abstract":"","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"3D-printed titanium cervical integrated spacer for C6-C7 fusion in a horse with discospondylitis.","authors":"Anouk Vercherin, Christophorus J Lischer, Ariane Campos Schweitzer, Jennifer Gernhardt, Fabrice Rossignol","doi":"10.1111/vsu.14284","DOIUrl":"https://doi.org/10.1111/vsu.14284","url":null,"abstract":"<p><strong>Objective: </strong>To describe a distraction-stabilization technique using a three dimensional (3D)-printed titanium cervical integrated spacer (CIS) in a horse with a C6-C7 severe discospondylitis.</p><p><strong>Animal: </strong>A 4-year-old 540 kg Sächsisch-Thüringisches Schweres Warmblut gelding.</p><p><strong>Study design: </strong>Single case report.</p><p><strong>Methods: </strong>A 4-year-old Schweres Warmblut gelding with a 14-month history of gait abnormalities, progressing to grade 3/5 ataxia on the Mayhew scale, was diagnosed via radiography and computed tomography with severe discospondylitis and significant spinal cord compression at C6-C7. A surgical arthrodesis was elected. Under radiographic control, a CIS was placed using a 3D-printed instrument set.</p><p><strong>Results: </strong>At 16 months, radiographs, confirmed implant stability, maintained vertebral alignment and successful fusion. Gait evaluation showed no overt ataxia and only mild thoracic limb dysmetria.</p><p><strong>Conclusion: </strong>3D-printed CIS appears a promising implant for stabilizing equine caudal vertebrae (C6-C7).</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recurrence of cervical intervertebral disc extrusion in 55 dogs after surgical decompression with or without prophylactic fenestration.","authors":"Clémence Berthomé, Aude Castel, Renée-Claire Malenfant, Tristan Juette, Dominique Gagnon","doi":"10.1111/vsu.14303","DOIUrl":"https://doi.org/10.1111/vsu.14303","url":null,"abstract":"<p><strong>Objective: </strong>To determine whether prophylactic fenestration (PF) of adjacent intervertebral discs decreases the recurrence rate (RR) of cervical intervertebral disc extrusion (C-IVDE) in small dogs undergoing ventral slot (VS) decompression, and whether PF increases perioperative complication risk.</p><p><strong>Study design: </strong>Retrospective, multi-institutional cohort study.</p><p><strong>Sample population: </strong>A total of 55 dogs.</p><p><strong>Methods: </strong>Medical records of a mixed population of small dogs (<20 kg) treated with VS for C-IVDE with a minimum one-year follow-up were reviewed. During surgery, dogs underwent either single-site PF, multiple-site PF, or no PF. Perioperative complication rate and RR were compared between PF and non-PF groups using generalized linear models. Surgical time and neurologic grade (presurgery, post-surgery, at first recheck) were compared with Mann-Whitney test and chi-squared tests.</p><p><strong>Results: </strong>A total of 55 dogs were included (PF: n = 18; non-PF: n = 37). Neurologic grades were similar at all timepoints. Median time to first recheck was 14 days (range: 5-56). Median follow-up time was 1380 days (range: 365-2777). Recurrence occurred in 25% of dogs (14/55), all in the non-PF group. Prophylactic fenestration was associated with a lower RR (p < .001). Surgery duration was longer in the PF group (158.0 ± 13.5 min) versus non-PF (118.0 ± 6.8 min, p = .017), but complication rates were similar (18.2%, p = .838) between groups.</p><p><strong>Conclusion: </strong>Recurrence of C-IVDE is more likely to occur at non-PF group than PF-group in a heterogenous population of small breed dogs. Prophylactic fenestration was not linked to increased complication risk.</p><p><strong>Clinical significance: </strong>Prophylactic fenestration might be safely considered to prevent C-IVDE recurrence.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bi-oblique dynamic promial ulna osteotomy: Effect of location on change in angle of the proximal ulna segment.","authors":"Jessica P Farrugia, Samuel R Snelling, John M Morton","doi":"10.1111/vsu.14302","DOIUrl":"https://doi.org/10.1111/vsu.14302","url":null,"abstract":"<p><strong>Objective: </strong>To assess whether the location of a bi-oblique dynamic proximal ulna osteotomy (BODPUO) affects the change in angle of proximal ulna tilt from the time of surgery to 6-8 weeks postoperatively.</p><p><strong>Study design: </strong>A retrospective, single cohort study.</p><p><strong>Sample population: </strong>A total of 45 elbows from 41 dogs were enrolled in the study.</p><p><strong>Methods: </strong>Immediate postoperative and 6-8 week postoperative radiographs were reviewed to determine the location of the BODPUO in relation to the total ulna length and the change in proximal ulna angle achieved postoperatively. The median duration of follow-up (final postoperative radiographs) was 6 weeks with a minimum and maximum of 4 and 10 weeks, respectively. Regression models were used to generate prediction intervals to describe the change in angle that would be expected following a BODPUO in individual future cases, based on the location of the ulna osteotomy.</p><p><strong>Results: </strong>A total of 41 elbows (one per patient) were used in the statistical analyses. A more proximal BODPUO resulted in a larger postoperative increase in the proximal ulna angle. The most proximal osteotomy, at 26% of the total ulna length, achieved the greatest change in proximal ulna tilt of 18°. For a particular location of a BODPUO in future cases, the change in angle achieved may depend in part on the initial proximal ulna angle (IPUA).</p><p><strong>Conclusion: </strong>There was a strong relationship between the location of a BODPUO and the change in angle of the proximal ulna postoperatively, with more proximal ulna osteotomies achieving the largest change in proximal ulna tilt.</p><p><strong>Clinical significance: </strong>These findings provide objective data on the change in proximal ulna tilt for varying locations of a BODPUO.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reproductive success in Thoroughbred broodmares post large colon resection or colopexy.","authors":"Anja R Knudsen, Joseph S Marsh, Jannah L Pye","doi":"10.1111/vsu.14304","DOIUrl":"https://doi.org/10.1111/vsu.14304","url":null,"abstract":"<p><strong>Objective: </strong>To describe reproductive performance in Thoroughbred broodmares post-large colon resection and to compare to performance post-colopexy.</p><p><strong>Study design: </strong>A single-institution retrospective study.</p><p><strong>Animals: </strong>A total of 29 client-owned horses: post-large colon resection (LCR) n = 19, post-colopexy: n = 10.</p><p><strong>Methods: </strong>Thoroughbred broodmares that survived until discharge following LCR (Group R) or colopexy (Group P) between 2006 and 2023 were included. Clinical data were collected from clinical records. Breeding and foaling data were collected from the Australian and New Zealand Studbooks. Statistical analysis were performed using Mann-Whitney U and Fisher's exact test using R software. Descriptive and postoperative reproductive data were compared between groups and a calculated nationwide average.</p><p><strong>Results: </strong>There were no differences in any evaluated measurements of reproductive success between groups. In Group R, the first breeding season post-resection appeared less successful than the second (p = .03 [95% CI: 0.026-0.98]) or third (p = .03 [95% CI: 0.018-0.93]); however, these differences were not statistically significant after Bonferroni correction for multiple comparisons (adjusted significance threshold p < .0083) and were not observed when unserved mares were excluded. Both groups achieved similar live foal/mare served percentages when compared to Racing Australia's published data (Group R: 60.5%, Group P: 68.2%, Racing Australia: 64.3%).</p><p><strong>Conclusion: </strong>No difference in reproductive success post-surgery was noted between techniques. Reproductive success is achievable post-large colon resection.</p><p><strong>Clinical significance: </strong>Postoperative reproductive success should not be a factor in intraoperative decision-making when determining which preventative strategy (LCR or colopexy) is utilized. Further larger studies are required to confirm these findings and investigate possible initial reduction in reproductive success post-LCR.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144545062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mosaic arthroplasty in equine stifle and fetlock joints: A retrospective study of 31 cases between 1998 and 2023.","authors":"Zsófia Pál, Pál Tuska, Gábor Vásárhelyi, László Hangody, Mark Hurtig, András D Kaposi, Gábor Bodó","doi":"10.1111/vsu.14296","DOIUrl":"https://doi.org/10.1111/vsu.14296","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the clinical application of equine mosaic arthroplasty for joint surface repair, including outcomes and complications.</p><p><strong>Study design: </strong>Retrospective clinical study.</p><p><strong>Animals: </strong>A total of 31 horses diagnosed with subchondral bone cysts (SBCs) in the femoral condyle (22/31), distal metacarpus (7/31), or metatarsus (2/31).</p><p><strong>Methods: </strong>Medical records of horses that underwent autologous or allogeneic osteochondral graft transplantation were reviewed. Follow-up lasted at least 12 months. Success was determined in terms of improvements in lameness and post-surgical athletic performance, classified as successful, satisfactory, or unsatisfactory.</p><p><strong>Results: </strong>In total, 68% (21/31) of horses regained soundness and resumed athletic performance at the same or higher level than before surgery. Furthermore, 22% (7/31) and 10% (3/31) exhibited satisfactory and unsatisfactory results, respectively. Seven horses underwent follow-up arthroscopy to treat complications or residual lameness. Among horses with femoral condyle SBCs, 68% (15/22) achieved successful outcomes, compared with 67% (6/9) of those with fetlock SBCs. Age (≤3 vs. >3 years) did not appear to influence outcomes in stifle cases. Horses receiving fewer implanted grafts showed a tendency toward better recovery.</p><p><strong>Conclusion: </strong>Mosaic arthroplasty improved lameness in 90% of this mixed-age equine population, with 68% regaining soundness and successfully returning to athletic performance. Unlike other techniques reporting success primarily in 2- and 3-year-old horses, this method could provide an effective surgical alternative for both young and mature horses with SBCs.</p><p><strong>Clinical significance: </strong>Mosaic arthroplasty may serve as a viable surgical option for managing SBCs.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144508593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Minimally invasive treatment and short-term outcomes of a caudal mediastinal paraesophageal abscess (CMPA) in two dogs.","authors":"Kathryn Biehl, Rachel W Williams, Logan Scheuermann, Federico R Vilaplana Grosso, J Brad Case","doi":"10.1111/vsu.14301","DOIUrl":"https://doi.org/10.1111/vsu.14301","url":null,"abstract":"<p><strong>Objective: </strong>To describe the presentation, diagnostic findings, surgical treatment via video-assisted thoracic surgery (VATS), and short-term outcomes of two dogs with caudal mediastinal paraesophageal abscesses (CMPA).</p><p><strong>Animals: </strong>Two client-owned dogs.</p><p><strong>Study design: </strong>Retrospective case series.</p><p><strong>Methods: </strong>Two dogs presented for surgical treatment of a CMPA diagnosed on computed tomography. Both patients underwent thoracoscopic treatment in which the abscess was opened, debrided, and lavaged with a combination of sharp dissection and use of a vessel-sealing device. One patient required partial conversion from total thoracoscopic treatment to a thoracoscopic-assisted approach due to limited visualization of the caudal mediastinum.</p><p><strong>Results: </strong>Both dogs recovered uneventfully from surgery and were discharged 3 and 4 days postoperatively. Case 1 was re-evaluated with their primary veterinarian 7 days postoperatively and was reported to be doing very well. Case 2 returned 69 days postoperatively for examination and thoracic radiographs. Physical examination was unremarkable and thoracic radiography identified mildly increased soft tissue opacity in the region of the esophagus. Telephone follow-up with both owners 7 months postoperatively revealed return to normal activity, and normal breathing.</p><p><strong>Conclusion: </strong>VATS appeared to be a feasible surgical approach for treatment of CMPA in dogs. Surgical intervention resolved clinical signs and resulted in a successful outcome in both cases.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144498130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of needle and endoscopic lavage on the recuperation of microspheres from the adult equine metacarpo-/metatarsophalangeal joint and digital flexor tendon sheath.","authors":"Christopher P Beggan, Luca Panizzi, Laurinda J Oliver","doi":"10.1111/vsu.14298","DOIUrl":"https://doi.org/10.1111/vsu.14298","url":null,"abstract":"<p><strong>Objectives: </strong>To measure microsphere recovery following needle-through-and-through lavage (NTAT) of the metacarpo-/metatarsophalangeal joint (fetlock) and digital flexor tendon sheath (DFTS) compared to endoscopic lavage (EL).</p><p><strong>Study design: </strong>Ex vivo experimental study.</p><p><strong>Animals: </strong>Adult equine cadavers immediately following euthanasia (n = 10).</p><p><strong>Methods: </strong>Colored 15 μm microspheres (2 million) were injected into fetlock joints and DFTS. Synovial structures were assigned to NTAT or EL groups. Each lavage was performed using 5 L of 0.9% NaCl, sequentially collecting egress fluid for microsphere quantification. Recovery was compared using a full-factorial general linear model.</p><p><strong>Results: </strong>There was a significant effect of the liter of egress fluid and microsphere recovery in both fetlocks (p < .01) and DFTS (p < .01), with most microspheres recovered in the first 2 L (79%-83%) for both techniques. More microspheres were recovered in the first liter using NTAT than EL (p < .01) in both fetlocks (659 883 ± 20 820 vs. 567 601 ± 24 452) and DFTS (644 341 ± 17 460 vs. 550 637 ± 38 022). No difference in total recovered microspheres was observed between NTAT lavage of fetlock (981 600 ± 46 839) and DFTS (957 419 ± 45 729) across 5 L (p = .88).</p><p><strong>Conclusion: </strong>Needle-through-and-through lavage was more effective than EL at recovering microspheres in the first liter from cadaveric equine fetlock joints and DFTS. Both techniques demonstrated comparable efficacy between fetlock and DFTS in microsphere recovery following increased lavage volumes.</p><p><strong>Clinical significance: </strong>Needle-through-and-through lavage (NTAT) is a viable alternative for suspected synovial contamination when EL is delayed or not feasible. This study does not evaluate NTAT's efficacy for treating established sepsis or removing pannus/foreign bodies.</p>","PeriodicalId":23667,"journal":{"name":"Veterinary Surgery","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144486029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}