400-6699-117轉(zhuǎn)1000
您好,歡迎您查看分析測試百科網(wǎng),請問有什么幫助您的?
誠信認(rèn)證:
工商注冊信息已核實!參考報價: | 面議 | 型號: | 動物肺功能,動物呼吸功能測量 |
品牌: | 玉研儀器 | 產(chǎn)地: | 美國 |
關(guān)注度: | 615 | 信息完整度: | |
樣本: | 典型用戶: | 暫無 |
400-6699-117轉(zhuǎn)1000
eSpira FM System肺功能檢測系統(tǒng)
eSpira?系統(tǒng)是用于檢測與肺功能相關(guān)的全部生理數(shù)據(jù)的大型系統(tǒng),可對麻醉動物進(jìn)行一系列成組實驗的數(shù)據(jù)自動分析檢測,包括用力肺活量相關(guān)數(shù)據(jù)的測試。廣泛應(yīng)用于COPD、肺間質(zhì)疾病、肺纖維化等疾病臨床前研究。適應(yīng)鼠、兔、犬、猴等,采用國際經(jīng)典肺量測試法實現(xiàn)真正意義的精準(zhǔn)數(shù)據(jù),符合GLP和FDA規(guī)范,智能化模塊自由搭配集成,使用更便捷、高效!
與人肺功能檢測相類似,eSpira?系統(tǒng)提供與人類肺功能指標(biāo)一致的各種生理指標(biāo)參數(shù)。該系統(tǒng)可用于小鼠、大鼠/豚鼠以及其他大型動物。系統(tǒng)高度自動化并提供豐富的圖標(biāo)供分析研究使用。
多參數(shù)肺功能檢測系統(tǒng)的主要檢測參數(shù):
· 用力呼氣量Forced Expiratory Volume (FEV)
· 肺總量 Total Lung Capacity
· 用力肺活量Forced Vital Capacity
· 最 大呼氣流量Peak Expiratory Flow
· 最 大呼氣中段流量Maximum Mid Expiratory Flow
· 準(zhǔn)靜態(tài)壓力容積曲線Quasistatic Pressure Volume Curves
· 功能殘氣量FRC
· 阻力/順應(yīng)性Resistance/Compliance
· Explanations and more parameters
多參數(shù)肺功能檢測系統(tǒng)的產(chǎn)品主要特點:
· 適用于各種實驗動物:小鼠、大鼠、豚鼠、犬、靈長類動物
· 經(jīng)典的肺量測定法(spirometry)檢測肺功能
· 綜合的肺功能分析
· COPD及肺間質(zhì)疾病研究的必備工具;
· 在數(shù)分鐘內(nèi)測定FEV(x)、FEF(x)、FVC、FRC、FEVpef、MMEF等參數(shù);
· 氣道阻力和肺順應(yīng)性直接生理數(shù)據(jù)檢測;
· 軟件自動生成可直接打印的數(shù)據(jù)報告。
FM 動物肺功能檢測分析系統(tǒng) (Anesthetized) --大鼠肺功能測量,小鼠肺功能測量系統(tǒng):
FM 動物肺功能檢測分析系統(tǒng)提供與人肺功能檢測相同的各種指標(biāo)參數(shù),例如FEV(x)、FEF(x)、FVC、FRC、MMEF、TLC等用力呼吸相關(guān)的生理指標(biāo);兼具彌散(DLCO)、Single Breath Nitrogen Washout等功能,廣泛應(yīng)用于COPD、肺間質(zhì)疾病、肺纖維化等疾病臨床前研究。
該系統(tǒng)同時也能夠檢測RC系統(tǒng)的阻力與動態(tài)肺順應(yīng)性等全部參數(shù),并能檢測準(zhǔn)靜態(tài)肺順應(yīng)性(用于肺塌陷模型的研究)
eSpira FM System肺功能檢測系統(tǒng)/動物肺功能檢測分析系統(tǒng) (eSpira? Forced Manoeuvers System)
eSpira FM System for Mouse
Spirometry is the most common method for assessing lung function within the clinical environment, with FEV1 (Forced Expiratory Volume in one second), in particular, being the most characterised and utilised tests. Until recently, this method of assessing lung function was precluded within the laboratory, as it involved voluntary manoeuvres. However, the EMMS eSpira? system enables a researcher to perform classical spirometry lung function testing on anaesthetised animals.
Typically, animals are intubated or tracheostomised and cannulated. The animal’s lungs are inflated to a set tracheal pressure, and then exposed to a large negative pressure reservoir. This forces the subject to exhale as quickly as possible and enables the scientist to mimic classical clinical spirometry. Parameters calculated include Forced Expiratory Volume (FEVx), where x is the time in milliseconds, Forced Vital Capacity and maximum mid expiratory flow, which gives an average flow over the middle part of the flow volume curve and is useful for determining mild to moderate airway obstruction.
The graph above illustrates data obtained using the eSpira system in a chronic murine model of asthma. Mice were sensitised with Ovalbumin and challenged on multiple occasions. Control animals were injected with alum only and were administered a saline aerosol. The lung function measurements were performed 24 hours after the last challenge. There was a 49% reduction in Forced Vital Capacity (FVC) and a 46% reduction in Forced Expiratory Volume in 50 milliseconds (FEV50). These data illustrate that the eSpira? system is capable of detecting lung function changes, in a murine asthma model, similar to those observed in the clinical environment.
Parameters Measured Include:
· Forced Expiratory Volume (FEV)
· Total Lung Capacity
· Forced Vital Capacity
· Peak Expiratory Flow
· Maximum Mid Expiratory Flow
· Quasistatic Pressure Volume Curves
· FRC
· Resistance/Compliance
· Explanations and more parameters
Features
· Available for all common species from mouse to primate
· Replicates classical spirometry lung function testing
· Comprehensive lung function analysis
·
Uses
· Acute and Chronic models
· Recovery anaesthesia protocols
參考文獻(xiàn):
[1]. Yoon, S., et al., Comparative study of lung toxicity of E-cigarette ingredients to investigate E-cigarette or vaping product associated lung injury. Journal of Hazardous Materials, 2023. 445: p. 130454.
[2]. Wang, J., et al., Macrophage-derived GPNMB trapped by fibrotic extracellular matrix promotes pulmonary fibrosis. Communications Biology, 2023. 6(1): p. 136.
[3]. Han, L., et al., Tracking the response to Pseudomonas aeruginosa infection in ozone-induced chronic obstructive pulmonary disease mouse models. Biomedicine & Pharmacotherapy, 2022. 150: p. 112980.
[4]. Zhang, Y., et al., Adipose-derived mesenchymal stem cells suppress ozone-mediated airway inflammation in a mouse model of chronic obstructive pulmonary disease. Molecular Immunology, 2022. 151: p. 95-102.
[5]. Yu, J., et al., Astragaloside trigger autophagy: Implication a potential therapeutic strategy for pulmonary fibrosis. Biomedicine & Pharmacotherapy, 2022. 154: p. 113603.
[6]. Wang, M., et al., Blockade of phosphotyrosine pathways suggesting SH2 superbinder as a novel therapy for pulmonary fibrosis. Theranostics, 2022. 12(10): p. 4513.
[7]. Kim, H., et al., Comprehensive Targeted Metabolomic Study in the Lung, Plasma, and Urine of PPE/LPS-Induced COPD Mice Model. International Journal of Molecular Sciences, 2022. 23(5): p. 2748.
[8]. Chen, D., et al., Fine particulate matter and lung function among burning-exposed deepwater horizon oil spill workers. Environmental Health Perspectives, 2022. 130(2): p. 027001.
[9]. Li, Q., et al., Inhibition of ROCK ameliorates pulmonary fibrosis by suppressing M2 macrophage polarisation through phosphorylation of STAT3. Clinical and Translational Medicine, 2022. 12(10): p. e1036.
[10]. Seitz, A.M., et al., Forces at the Anterior Meniscus Attachments Strongly Increase Under Dynamic Knee Joint Loading. The American Journal of Sports Medicine, 2021. 49(4): p. 994-1004.
請關(guān)注玉研儀器的更多相關(guān)產(chǎn)品。
如對產(chǎn)品細(xì)節(jié)和價格感興趣,敬請來電咨詢!
動物肺功能檢測分析儀信息由上海玉研科學(xué)儀器有限公司為您提供,如您想了解更多關(guān)于動物肺功能檢測分析儀報價、型號、參數(shù)等信息,歡迎來電或留言咨詢。
注:該產(chǎn)品未在中華人民共和國食品藥品監(jiān)督管理部門申請醫(yī)療器械注冊和備案,不可用于臨床診斷或治療等相關(guān)用途
Copyright ?2007-2024 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網(wǎng)安備1101085018 電信與信息服務(wù)業(yè)務(wù)經(jīng)營許可證:京ICP證110310號