詳細(xì)介紹
冷熱板測(cè)痛儀一款多功能的熱疼痛閾值測(cè)試儀適用于大鼠、小鼠麻醉、鎮(zhèn)痛、神經(jīng)性的藥物篩選為相關(guān)鎮(zhèn)痛藥物研究提供科學(xué)依據(jù)。
主要特色
具備冷板和熱板兩種功能能將生理性疼痛實(shí)驗(yàn)與病理性疼痛實(shí)驗(yàn)在同一臺(tái)儀器上完成的儀器;
動(dòng)物在無(wú)拘束狀態(tài)下進(jìn)行測(cè)試能夠準(zhǔn)確反映動(dòng)物的痛覺(jué)行為可對(duì)動(dòng)物行為的潛伏期和固定時(shí)間內(nèi)舔足次數(shù)進(jìn)行準(zhǔn)確統(tǒng)計(jì);
型號(hào)35150
產(chǎn)品特點(diǎn)
· 具備冷板和熱板兩種工作模式具有較寬的溫度可調(diào)范圍;· 熱板測(cè)試根據(jù)的熱板測(cè)試設(shè)計(jì)者N.B. Eddy 和D. Leinbach進(jìn)行麻醉類(lèi)鎮(zhèn)痛藥快速精準(zhǔn)篩查;
· 冷板痛覺(jué)測(cè)試可用于研究冷感受器和冷異常性疼痛;
· 兩種工作模式可選固定溫度按照一定的升溫/降溫速度進(jìn)行測(cè)試;
· 可額外選配的連接主機(jī)的輔助板為老鼠提供測(cè)試之前的適應(yīng)環(huán)境;
· 配備小鼠、大鼠通用的透明測(cè)試籠配備防止凝霧的蓋板;
· 配備測(cè)試軟件可用于管理結(jié)果的管路和統(tǒng)計(jì);
主要參數(shù)
· 工作溫度-5.0°C到65.0°C 步進(jìn)0.5°C (精度0.1°C )
· 控制方式腳踏開(kāi)關(guān);
· 兩種工作模式固定溫度測(cè)試變溫測(cè)試用于動(dòng)態(tài)實(shí)驗(yàn);
· 軟件具備友好的軟件界面方便用于設(shè)置實(shí)驗(yàn)和實(shí)驗(yàn)結(jié)果管理;
· 操控4″3 觸摸屏用于設(shè)置和監(jiān)控測(cè)試;
· 數(shù)據(jù)拷貝標(biāo)配USB拷貝功能也可通過(guò)USB接口連接到電腦;
采用的新技術(shù)
· 具有更快的升溫和降溫速度;
· 加溫和降溫過(guò)程具備更好的穩(wěn)定性和均勻性;
· 分析軟件作為了標(biāo)準(zhǔn)配置可提供遠(yuǎn)程診斷和互聯(lián)網(wǎng)接入;
· 操作員可以在電腦上組織實(shí)驗(yàn)可通過(guò)U盤(pán)對(duì)數(shù)據(jù)進(jìn)行拷貝;
· 測(cè)試指標(biāo)、實(shí)驗(yàn)分組和各種參數(shù)(溫度、模式等)可以快速設(shè)置并保存;

數(shù)據(jù)收集和管理
· 可在觸摸屏上查看歷史測(cè)試數(shù)據(jù)

· 測(cè)試參數(shù)和測(cè)試數(shù)據(jù)可以Text、Excel或Pdf格式導(dǎo)出;
· 可通過(guò)DropBox、OneDrive、GoogleDrive保存到云端;
· 數(shù)據(jù)可過(guò)USB數(shù)據(jù)線傳輸?shù)诫娔X測(cè)試結(jié)果在電腦軟件中會(huì)被更加完整的顯示;
· 在軟件中可根據(jù)參數(shù)與測(cè)試結(jié)果對(duì)數(shù)據(jù)進(jìn)行分類(lèi);
· 用戶可以在測(cè)試之前和之后添加信息結(jié)果可以樹(shù)狀結(jié)構(gòu)顯示可以進(jìn)行拖放和重新布局;
可根據(jù)實(shí)驗(yàn)需求將35150型冷熱板儀升級(jí)為熱逃逸實(shí)驗(yàn)系統(tǒng)(TPP實(shí)驗(yàn))
這是一套評(píng)估動(dòng)物熱敏感性的工具可以測(cè)試實(shí)驗(yàn)動(dòng)物對(duì)不同區(qū)域、不同溫度熱刺激的學(xué)習(xí)能力和綜合反應(yīng);
動(dòng)物會(huì)通過(guò)學(xué)習(xí)逃到另外一側(cè)來(lái)減少疼痛設(shè)備可以記錄清醒、無(wú)約束的動(dòng)物逃避不舒適或有害的熱板或者冷板的行為;
可用來(lái)測(cè)試和記錄逃逸潛伏期。
部分應(yīng)用文獻(xiàn)
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8.Ford, Neil C., et al. "Role of primary sensory neurone cannabinoid type-1 receptors in pain and the analgesic effects of the peripherally acting agonist CB-*13 in mice." British journal of anaesthesia 128.1 (2022)159-173.doi:10.1016/j.bja.2021.10.020
9.Blomqvist, Kim J., et al. "Systemic hypertonic saline enhances glymphatic spinal cord delivery of lumbar intrathecal morp*hine." Journal of Controlled Release 344 (2022)214-224. doi10.1016/j.jconrel.2022.03.022
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11.Alejo, Teresa, et al. "Nanogels with high loading of anesthetic nanocrystals for extended duration of sciatic nerve block." ACS Applied Materials & Interfaces 13.15 (2021)17220-17235. doi:
12.Li, Miao, et al. "Activation of VIP interneurons in the prefrontal cortex ameliorates neuropathic pain aversiveness." Cell reports 40.11 (2022)111333.doi10.1016/j.celrep.2022.111333
13.Morelli, Chiara, et al. "Identification of a population of peripheral sensory neurons that regulates blood pressure." Cell Reports 35.9 (2021)109191. doi 10.1016/j.celrep.2021.109191
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15.Ouyang, Handong et al. “The YTHDF1-TRAF6 pathway regulates the neuroinflammatory response and contributes to morp*hine tolerance and hyperalgesia in the periaqueductal gray." Journal of neuroinflammation vol. 19,1 310. 22 Dec. 2022, doi:10.1186/s12974-022-02672-y
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