Base de dados : MEDLINE
Pesquisa : orelha [Palavras]
Referências encontradas : 76601 [refinar]
Mostrando: 1 .. 10   no formato [Detalhado]

página 1 de 7661 ir para página                         

  1 / 76601 MEDLINE  
              next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28450246
[Au] Autor:Günes S; Tihminlioglu F
[Ad] Endereço:Graduate Program of Biogineering, Izmir Institute of Technology, Izmir, 35430, Turkey.
[Ti] Título:Hypericum perforatum incorporated chitosan films as potential bioactive wound dressing material.
[So] Source:Int J Biol Macromol;102:933-943, 2017 Sep.
[Is] ISSN:1879-0003
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Recent studies in wound dressing applications offer new therapies and promote wound healing process. The aim of this study was to develop Hypericum perforatum (St John's Wort) oil incorporated chitosan films for wound dressing applications. H. perforatum oil as a potential therapeutic agent was encapsulated in chitosan film to achieve a better wound dressing material. Oil incorporated chitosan films were successfully prepared by solvent casting method in different oil concentrations (0.25-1.5%v/v). Water vapor permeability (WVP), mechanical test, swelling behavior and surface hydrophobicity were performed in order to characterize the prepared films. Antimicrobial test was performed by disc diffusion method and the growth inhibition effects of the films including different amount of H. perforatum oil were investigated on Escherichia coli and Staphylococcus aureus. WVP increased with oil incorporation and the highest value was obtained for 0.25% oil concentration.The highest strain value was obtained in 0.25% oil content films although tensile stress decreased with increasing oil content. H. perforatum oil incorporated films had antimicrobial effect on both microorganisms. Chitosan based films had no cytotoxic effects on NIH3T3fibroblast cells and provided a good surface for cell attachment and proliferation. The results showed that the H. perforatum incorporated chitosan films seems to be a potential and novel biomaterial for wound healing applications.
[Mh] Termos MeSH primário: Bandagens
Materiais Biocompatíveis/química
Materiais Biocompatíveis/farmacologia
Quitosana/química
Hypericum/química
Óleos Vegetais/química
Cicatrização
[Mh] Termos MeSH secundário: Animais
Anti-Infecciosos/química
Anti-Infecciosos/farmacologia
Bandagens/microbiologia
Adesão Celular/efeitos dos fármacos
Proliferação Celular/efeitos dos fármacos
Sobrevivência Celular/efeitos dos fármacos
Fenômenos Mecânicos
Camundongos
Células NIH 3T3
Permeabilidade
Vapor
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Anti-Infective Agents); 0 (Biocompatible Materials); 0 (Plant Oils); 0 (Steam); 9012-76-4 (Chitosan)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170429
[St] Status:MEDLINE


  2 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
[PMID]:29400039
[Au] Autor:Plantier D; Gusmão de Araújo J; Portmann D; Guindi S
[Ti] Título:Cholesteatoma and osteoradionecrosis after radio­therapy of the temporal bone: Surgical aspects.
[So] Source:Rev Laryngol Otol Rhinol (Bord);136(4):163-5, 2015.
[Is] ISSN:0035-1334
[Cp] País de publicação:France
[La] Idioma:eng
[Ab] Resumo:Introduction: The treatment for head and neck cancer with radiotherapy can cause different alterations of the auditory system. We report two cases of chronic otitis of the external and middle ear secondary to osteoradionecrosis of the temporal bone. This article aims to report the experience of the surgical approach in such condition. Cases report: The first patient was treated with radiotherapy in his childhood for a cerebellar tumor. He developed years later a cholesteatoma which invaded the mastoid cavities through a destruction of the external auditory canal. The second was treated for a malignant parotid tumour 15 years before by surgery and radiotherapy. She developed a chronic otorrhea with a partial destruction of the bony external auditory canal. Both patients were treated by surgery with reconstruction including bone, cartilage, fascia and skin grafts. The outcome was good in both cases. Osteo­radio­necrosis of the temporal bone is a rare but serious complication of radiotherapy for head and neck cancer. This complication can occur even many years after the treatment. Our two cases demonstrate a way to solve this pathology. A long term supervision with regular cares is essential in order to get a good healing. Due to the improvement of the radiation therapy we could expect less complications of this type in the future.
[Mh] Termos MeSH primário: Colesteatoma da Orelha Média/etiologia
Osteorradionecrose/etiologia
Radioterapia/efeitos adversos
Osso Temporal/patologia
[Mh] Termos MeSH secundário: Adulto
Neoplasias Cerebelares/radioterapia
Colesteatoma da Orelha Média/cirurgia
Feminino
Seres Humanos
Masculino
Meia-Idade
Osteorradionecrose/cirurgia
Neoplasias Parotídeas/radioterapia
Osso Temporal/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180206
[St] Status:MEDLINE


  3 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
[PMID]:29400027
[Au] Autor:Montava M; Curto CL; Mancini J; Collin M; Lavieille JP
[Ti] Título:[Comparison of stapes protheses: A prospective analysis of audiometric results obtained after stapedotomy by implantation of a teflon piston and a Soft-CliP® piston].
[So] Source:Rev Laryngol Otol Rhinol (Bord);136(3):97-102, 2015.
[Is] ISSN:0035-1334
[Cp] País de publicação:France
[La] Idioma:fre
[Ab] Resumo:A wide variety of pistons are available for stapes surgery in otosclerosis. The objective of this work was to analyze the short-term and medium-term results of Soft-CliP® piston in prima­ry stapes surgery and to compare it with a conventional prosthesis. The study was prospective, monocentric, rando­mi­zed, based on efficiency of Soft-CliP® prosthesis (11 patients) versus Causse® Teflon prosthesis (9 patients) in otosclerosis surgery. Epidemiological data, treatment modalities, pure-tone audiometric results and outcome of patients were studied. Mean follow-up was 10 months. Soft-CliP® placement was statisti­cally longer. The mean postoperative air-bone gap was within 10 dB in 73% and 67% of cases at 2 months and in 82% and 89% of cases at medium-term in Soft-CliP® and Teflon groups respectively. A statistically significant decrease in mean air-bone gap and for all frequencies was observed at 2 months and at medium term, with no difference between the 2 groups. The main result was the demonstration of the reliability and safety of Soft-CliP® prosthesis. With a new design, Soft-CliP® place­ment was easy. The biomechanics of ossicular chain should be better preserved, and the risk of incus erosion and necrosis decreased. A study on a larger population in the long-term would validate these results.
[Mh] Termos MeSH primário: Audiometria
Prótese Ossicular
Otosclerose/cirurgia
Cirurgia do Estribo
[Mh] Termos MeSH secundário: Adulto
Idoso
Feminino
Seres Humanos
Masculino
Meia-Idade
Estudos Prospectivos
Desenho de Prótese
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180206
[St] Status:MEDLINE


  4 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29429183
[Au] Autor:Fu T; Zhang K; Zhang XW; Wang ZY
[Ad] Endereço:Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Qingdao University, Qingdao 266003, China.
[Ti] Título:[Correlation between patulous Eustachian tube with habitual nasal extraction and acquired middle ear cholesteatoma].
[So] Source:Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi;53(2):131-133, 2018 Feb 07.
[Is] ISSN:1673-0860
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:By comparing the clinical characteristics of patulous Eustachian tube with habitual nasal extraction and those of non-Eustachian tube abnormalities, we aimed to investigate the relationship between patulous Eustachian tube and acquired cholesteatoma of middle ear. A total of 218 patients in Affiliated Hospital of Qingdao University from November 2011 to November 2016 who underwent surgical treatment and with complete data of acquired cholesteatoma of middle ear were enrolled. The patients were divided into two groups: patulous Eustachian tube with habitual nasal extraction and non-Patulous Eustachian tube. Their ages of onset , sides, characteristics of acoustic immitance, clinical manifestations, prognosis and complications were compared. The statistical analysis was carried out with SPSS 19.0 software. Among the 218 cases of acquired cholesteatoma of the middle ear, 22 cases were diagnosed as patulous Eustachian tube with habitual nasal extraction [with average age of (35.7±7.5) years]; 196 cases were diagnosed as non-patulous Eustachian tube [with average age of (47.8±20.1) years]. The average age of the patulous Eustachian tube with habitual nasal extraction was significantly lower than that of the non-patulous Eustachian tube group ( =4.25, <0.01). Ratio of bilateral middle ear cholesteatoma in patulous Eustachian tube [68.2%(15/22)] was significantly higher than that of the non-patulous Eustachian tube group [18.9%(37/196)] (χ(2)=26.47, <0.01). Some acquired cholesteatoma patients are associated with the patulous Eustachian tube with habitual nasal extraction. The patients have a lower age, and are susceptible for bilateral middle ear cholesteatoma.
[Mh] Termos MeSH primário: Colesteatoma da Orelha Média/diagnóstico
Tuba Auditiva
[Mh] Termos MeSH secundário: Acústica
Adulto
Idade de Início
Colesteatoma da Orelha Média/etiologia
Seres Humanos
Nariz
Otite Média/diagnóstico
Prognóstico
Software
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE
[do] DOI:10.3760/cma.j.issn.1673-0860.2018.02.009


  5 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29429181
[Au] Autor:Chen T; Zhang W; Liang Y; Li Q; Yang C; Yuan YX; Ban ML
[Ad] Endereço:Department of Otorhinolaryngology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
[Ti] Título:[Effect of melatonin on expression of Prestin protein in the inner ear of mice following radiotherapy].
[So] Source:Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi;53(2):118-123, 2018 Feb 07.
[Is] ISSN:1673-0860
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:To investigate the effect of melatonin on the expression of prestin protein in the inner ear of mice following a single dose radiation therapy, so as to provide the basis for the mechanism study of radiation induced inner ear injury and its prevention. Sixty 4-week-old male mice were randomly divided into six groups, including the control group (A group), 50 mg/kg MLT group (B group), 5 mg/kg MLT group (C group), 50 mg/kg MLT + radiotherapy group (D group), 5 mg/kg MLT+ radiotherapy group (E group), and 16 Gy radiotherapy group (F group). Each experimental group was randomly subdivided into two subgroups, which were killed to harvest the cochlea on the 3rd and 7th days following 16 Gy radiation. The specimens were used for immunostaining and Western blot to detect the expression of prestin protein. SPSS 19.0 software was used for statistical analysis. Prestin protein mainly distributed in the lateral membrane above the outer hair cell nucleus. When compared with A, B and C group, the expression of prestin protein in the inner ear was significantly up-regulated in F group ( <0.05). However, D and E group reduced the abnormal expression of prestin following radiotherapy when compared with F group, the difference was statistically significant ( <0.05), and the effect of D group was more significant than E group ( <0.05). The prestin protein of cochlea is mainly distributed in the lateral membrane above the outer hair cell nucleus. Following the high-dose radiotherapy, the prestin expression is upregulated, and melatonin can control the abnormal expression of prestin protein induced by radiotherapy with dose dependent.
[Mh] Termos MeSH primário: Orelha Interna/metabolismo
Orelha Interna/efeitos da radiação
Células Ciliadas Auditivas Externas/metabolismo
Melatonina/farmacologia
Proteínas Motores Moleculares/metabolismo
[Mh] Termos MeSH secundário: Animais
Cóclea/efeitos dos fármacos
Cóclea/efeitos da radiação
Células Ciliadas Auditivas Externas/efeitos dos fármacos
Células Ciliadas Auditivas Externas/efeitos da radiação
Masculino
Camundongos
Distribuição Aleatória
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Molecular Motor Proteins); 0 (Pres protein, mouse); JL5DK93RCL (Melatonin)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE
[do] DOI:10.3760/cma.j.issn.1673-0860.2018.02.007


  6 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29429175
[Au] Autor:Peng Z; Wang ZX; Xie J; Wang LE; Liu Y; Gong SS
[Ad] Endereço:Department of Otorhinolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijng 100050, China.
[Ti] Título:[Middle ear teratoma in infant: report of three cases and review of the literatures].
[So] Source:Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi;53(2):81-85, 2018 Feb 07.
[Is] ISSN:1673-0860
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:To summarize the clinical characteristics and therapeutic experiences of the middle ear teratoma in infants. Three cases of middle ear teratoma, from 2012-2015 in Beijing Friendship Hospital were analyzed. The three cases all developed slowly and presented unilateral otorrhea and hearing loss. Otoscopy showed the granulation tissue in the external ear canal. Audiological changes varied according to the degree of severity. Imaging features showed the pocket-like occupancy lesions in the Eustachian tube area. The temporal bone CT showed mass with soft tissue density usually involved in the mastoid and tympanic cavity. MRI showed mixed signal intense on both T1 and T2 weighted imaging. All the three cases received neoplasm resection of the middle ear. Only one case received tympanoplasty surgery at the same time. And all the pathology results displayed mature teratoma. The follow-up time was 17 to 54 months. MRI showed complete removal of the tumor. Teratoma are rare in the head and neck neoplasm. When the infants suffer from the unilateral otorrhea, hearing loss, and granulation tissue formed in the external ear canal, it should be vigilant for teratoma. The differential diagnosis is middle ear cholesteatoma, congenital first branchial cyst or fistula, and middle ear carcinoma. Temporal bone CT combined with MRI could improve the accuracy of diagnosis. It should be totally resection as soon as possible if there is no contraindication. Postoperative follow-up and imaging examination are necessary to eliminate tumor recurrence.
[Mh] Termos MeSH primário: Neoplasias da Orelha/cirurgia
Orelha Média
Teratoma
[Mh] Termos MeSH secundário: Branquioma
Surdez/etiologia
Diagnóstico Diferencial
Neoplasias da Orelha/complicações
Neoplasias da Orelha/diagnóstico por imagem
Orelha Média/diagnóstico por imagem
Tuba Auditiva/diagnóstico por imagem
Neoplasias de Cabeça e Pescoço
Seres Humanos
Lactente
Imagem por Ressonância Magnética
Processo Mastoide/diagnóstico por imagem
Recidiva Local de Neoplasia
Otoscopia
Osso Temporal/diagnóstico por imagem
Teratoma/complicações
Teratoma/diagnóstico por imagem
Teratoma/cirurgia
Tomografia Computadorizada por Raios X
Timpanoplastia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE
[do] DOI:10.3760/cma.j.issn.1673-0860.2018.02.001


  7 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29262274
[Au] Autor:Cunningham LL; Tucci DL
[Ad] Endereço:From the Section on Sensory Cell Biology, National Institute on Deafness and Other Communication Disorders, Bethesda, MD (L.L.C.); and the Division of Head and Neck Surgery and Communication Sciences, Duke University Medical Center, Durham, NC (D.L.T.).
[Ti] Título:Hearing Loss in Adults.
[So] Source:N Engl J Med;377(25):2465-2473, 2017 Dec 21.
[Is] ISSN:1533-4406
[Cp] País de publicação:United States
[La] Idioma:eng
[Mh] Termos MeSH primário: Perda Auditiva
Testes Auditivos
[Mh] Termos MeSH secundário: Adulto
Implantes Cocleares
Orelha/anatomia & histologia
Predisposição Genética para Doença
Auxiliares de Audição
Perda Auditiva/classificação
Perda Auditiva/diagnóstico
Perda Auditiva/etiologia
Perda Auditiva/terapia
Seres Humanos
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:171221
[St] Status:MEDLINE
[do] DOI:10.1056/NEJMra1616601


  8 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
[PMID]:27779564
[Au] Autor:Smeds H; Wales J; Asp F; Löfkvist U; Falahat B; Anderlid BM; Anmyr L; Karltorp E
[Ad] Endereço:*Department of Clinical Science, Intervention and Technology, Karolinska Institutet †Department of Otolaryngology, Karolinska University Hospital, Stockholm ‡Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden §Department of Special Needs Education, University of Oslo, Oslo, Norway ||Department of Radiology, Karolinska University Hospital ¶Department of Molecular Medicine and Surgery, Karolinska Institutet **Department of Clinical Genetics ††Department of Social Work in Health, Karolinska University Hospital, Stockholm, Sweden.
[Ti] Título:X-linked Malformation and Cochlear Implantation.
[So] Source:Otol Neurotol;38(1):38-46, 2017 01.
[Is] ISSN:1537-4505
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: To evaluate if cochlear implantation is safe and constitutes an option for hearing rehabilitation of children with x-linked inner ear malformation. STUDY DESIGN: Retrospective patient review in combination with a multidisciplinary follow-up. SETTING: Tertiary referral hospital and cochlear implant program. PATIENTS: Ten children with severe-profound mixed hearing loss and radiological findings consistent with Incomplete Partition type 3 cochlear malformation received cochlear implants during the years 2007 to 2015. Nine of the children had a mutation affecting the gene POU3F4 on Xq21. INTERVENTION: Cochlear implantation. MAIN OUTCOME MEASURES: Surgical events, intraoperative measures and electrical stimulation levels, hearing and spoken language abilities. RESULTS: In all, 15 cochlear implantations were performed. In three cases the electrode was found to be in the internal auditory canal on intraoperative x-ray and repositioned successfully. One child had a postoperative rhinorrhea confirmed to be cerebrospinal fluid but this resolved on conservative treatment. No severe complications occurred. Postoperative electrical stimulation levels were higher in 9 of 10 children, as compared with typically reported average levels in patients with a normal cochlea. Eight patients developed spoken language to various degrees while two were still at precommunication level. However, speech recognition scores were lower than average pediatric cases. CONCLUSION: Cochlear implantation is a safe procedure for children with severe-profound mixed hearing loss related to POU3F4 mutation inner ear malformation. The children develop hearing and spoken language but outcome is below average for pediatric CI recipients.
[Mh] Termos MeSH primário: Implante Coclear
Perda Auditiva Neurossensorial/congênito
Perda Auditiva Neurossensorial/cirurgia
Fatores do Domínio POU/genética
[Mh] Termos MeSH secundário: Criança
Pré-Escolar
Cromossomos Humanos X
Cóclea/cirurgia
Implante Coclear/efeitos adversos
Implante Coclear/métodos
Implantes Cocleares
Orelha Interna/anormalidades
Orelha Interna/cirurgia
Feminino
Doenças Genéticas Ligadas ao Cromossomo X
Perda Auditiva Neurossensorial/genética
Testes Auditivos
Seres Humanos
Masculino
Mutação
Complicações Pós-Operatórias/epidemiologia
Estudos Retrospectivos
Resultado do Tratamento
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (POU Domain Factors); 0 (POU3F4 protein, human)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161026
[St] Status:MEDLINE


  9 / 76601 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29256428
[Au] Autor:Morell M; Lehnert K; IJsseldijk LL; Raverty SA; Wohlsein P; Gröne A; André M; Siebert U; Shadwick RE
[Ad] Endereço:Zoology Department, University of British Columbia, Vancouver, British Columbia V6T1Z4, Canada.
[Ti] Título:Parasites in the inner ear of harbour porpoise: cases from the North and Baltic Seas.
[So] Source:Dis Aquat Organ;127(1):57-63, 2017 Dec 19.
[Is] ISSN:0177-5103
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Peribullar sinuses of harbour porpoises Phocoena phocoena are parasitized with high prevalence by the nematode Stenurus minor. The effect of S. minor on the hearing ability of this species is still undetermined. Here, we review the occurrence of S. minor in the inner ear of harbour porpoises recovered from strandings in the North and Baltic Seas. In particular, we present the results from ears collected in German and Danish waters from 2002 to 2016 and from Dutch waters from 2010 to 2016. While the prevalence of S. minor in pterygoid and peribullar sinuses and tympanic cavity was high in harbour porpoises (66.67% in our cases), its prevalence in the cochlea was rare. Only 1 case out of 129 analysed by either histology, electron microscopy or immunofluorescence showed the presence of a nematode parasite morphologically consistent with S. minor at the most basal portion of the right cochlea. This individual also had severe haemorrhage along the right cochlear spiral, which was likely caused by ectopic S. minor migration. Although this animal might have had impaired hearing in the right ear, it was otherwise in good body condition with evidence of recent feeding. These findings highlight the need to study the effect of parasites on hearing, and other pathological changes that might impair appropriate processing of acoustic information.
[Mh] Termos MeSH primário: Doenças do Labirinto/veterinária
Infecções por Nematoides/veterinária
Phocoena/parasitologia
[Mh] Termos MeSH secundário: Animais
Orelha Interna/parasitologia
Orelha Interna/ultraestrutura
Doenças do Labirinto/epidemiologia
Doenças do Labirinto/parasitologia
Nematoides/classificação
Nematoides/isolamento & purificação
Infecções por Nematoides/epidemiologia
Infecções por Nematoides/parasitologia
Mar do Norte/epidemiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180305
[Lr] Data última revisão:
180305
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171220
[St] Status:MEDLINE
[do] DOI:10.3354/dao03178


  10 / 76601 MEDLINE  
              first record previous record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29256427
[Au] Autor:Ten Doeschate MTI; IJsseldijk LL; Hiemstra S; de Jong EA; Strijkstra A; Gröne A; Begeman L
[Ad] Endereço:Faculty of Veterinary Medicine, Department of Pathobiology, Utrecht University, Yalelaan 1, 3584 CL Utrecht, Netherlands.
[Ti] Título:Quantifying parasite presence in relation to biological parameters of harbour porpoises Phocoena phocoena stranded on the Dutch coast.
[So] Source:Dis Aquat Organ;127(1):49-56, 2017 Dec 19.
[Is] ISSN:0177-5103
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Harbour porpoises are often found to be infected by endoparasites in several organs including the lungs and stomach as well as the heart, liver and ears. Nevertheless there is still little knowledge about the impact, ecology, transmission, and virulence of these parasitic infections. Here, we profile the presence of parasites in 4 frequently infected organs (lungs, stomach, liver and ears) in relation to biological parameters of harbour porpoises stranded along the Dutch coastline between December 2008 and December 2013. We found that parasites were common, with prevalence of 68% in lungs, 74.4% in ears, 26% in stomach and 23.5% in liver. We used generalised linear models to further quantify parasite presence in relation to biological data gathered during necropsy (sex, body length and nutritive condition). Body length (used as a proxy for age) was significant in explaining parasite presence for all organs with increasing probability of having the parasite with increasing body length. For the parasitic infections in the ears and stomach the nutritive condition was an additional significant factor, with a higher probability of parasite presence in porpoises in a poorer nutritive condition. The results of this study can be used as a baseline for assessing parasite presence in harbour porpoises and are a first step towards linking parasite infections to basic biological data gathered during necropsy.
[Mh] Termos MeSH primário: Doenças Parasitárias em Animais/parasitologia
Phocoena/parasitologia
[Mh] Termos MeSH secundário: Animais
Otopatias/parasitologia
Otopatias/veterinária
Hepatopatias/parasitologia
Hepatopatias/veterinária
Pneumopatias Parasitárias/veterinária
Países Baixos
Doenças Parasitárias em Animais/patologia
Gastropatias/parasitologia
Gastropatias/veterinária
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180305
[Lr] Data última revisão:
180305
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171220
[St] Status:MEDLINE
[do] DOI:10.3354/dao03182



página 1 de 7661 ir para página                         
   


Refinar a pesquisa
  Base de dados : MEDLINE Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde