17020 - 支氣管痙攣傳感器
支氣管痙攣傳感器是設(shè)計(jì)用于肺研究中（尤其是哮喘研究）支氣管痙攣測試。從而提供給研究者評估藥物誘導(dǎo)痙攣效應(yīng)一個(gè)新的方法，而不必采用呼吸動(dòng)力學(xué)的方式。該儀器主體是一空氣流量計(jì)，配備一可調(diào)節(jié)壓力閾值的進(jìn)水閥。它可連接17400-數(shù)據(jù)記錄儀或者其它數(shù)據(jù)記錄設(shè)備，也可連接圖標(biāo)記錄儀。整個(gè)設(shè)備是有機(jī)玻璃制成的封閉空間，有自身的供電和控制系統(tǒng)。
17020支氣管痙攣傳感器是誘導(dǎo)相反作用藥物篩選的有效工具，例如，支氣管擴(kuò)張，組胺和緩激肽等拮抗藥物的作用。值得注意的是，支氣管痙攣測試一般是利用豚鼠進(jìn)行的
特點(diǎn)：
簡單而可靠的方法來評估氣流阻力
快速評價(jià)支氣管擴(kuò)張劑的影響(通過簡單地連接到一個(gè)動(dòng)物和數(shù)據(jù)采集系統(tǒng)或圖表記錄儀)
新信號測量精度可以達(dá)到 0.1ml 可與以及數(shù)據(jù)記錄設(shè)備合用
規(guī)格：
凈重：2.7Kg
毛重： 5.5Kg
包裝：40x39x30cm
附件：
| 7021 7022 |
氣流頭
噴霧器 |
| 7024 | 麻醉劑盒 |
| 7025 | 嚙齒類動(dòng)物 |
參考文獻(xiàn)：
關(guān)于方法
- H.Konzett & R. Roessler: Arch. Exp. Path. Pharmakol.: 195, 171, 1940
涉及7020的相關(guān)文獻(xiàn)
K. Ogino et alia: “PM2.5-Induced Airway Inflammation And Hyperresponsiveness In Nc/Nga Mice” Environmental Toxicol. 10.1002/tox.22303, June 2016
- I. Murakami et alia: “Rebamipide Suppresses Mite-Induced Asthmatic Responses in NC/Nga
Mice” Am. J. Physiol., Lung Cellular and Molecular Physiology 309(8): L872-878, 2015
- K. Ogino et alia: “Anti-inflammatory Effect of Arginase Inhibitor and Corticosteroid on Airway Allergic Reactions in a Dermatophogoides farinae-induced NC/Nga Mouse Model” Inflammation 36 (1): 141-151, 2013
- S.J.S. Flora et alia: “Interactive effect of arsenic and fluoride on cardio-respiratory disorders in male rats: possible role of reactive oxygen species” BioMetals 24 (4): 615-628, 2011
- N.R.F. Nascimento et alia: “1,8-Cineole induces relaxation in rat and guinea-pig airway smooth muscle” J. Pharmacy and Pharmacol. 61 (3): 361-366, 2009
- A. Floch et alia: “Characterization of NK1 and NK2 tachykinin receptors in guinea-pig and rat bronchopulmonary and vascular systems” Br. J. Pharmacol. 111 (3): 759-768, 1994
- W.A.K. Lau et alia: “Methoxyphenamine inhibits basal and histamine-induced nasal congestion in anaesthetized rats” Br. J. Pharmacol. 101 (2): 394-398, 1990
- C. Broquet et alia: “Aminoacylates and Aminocarbamates of 2-substituted 4-hydroxymethyl 1,3-dioxolans as Ammonium Salts. A new Series of PAF Antagonists“ Eur. J. Med. Chem.: 25: 235-240, 1990.
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