美國Alfa 瘦肉精多聯快速檢測卡

廣州健侖生物科技有限公司

我司長期供應瘦肉精三聯檢測卡，本產品用于快速檢測動物尿樣、組織和飼料中鹽酸克倫特羅、萊克多巴胺、沙丁胺醇殘留，整個檢測過程只需要3-5分鐘左右，具有操作簡單，方便快捷，靈敏度高特異性強等特點。

瘦肉精檢測試劑進口品牌：美國Alfa、美國US

我司還提供其它進口或國產試劑盒：登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲病、違禁品濫用、肺炎球菌、軍團菌、化妝品檢測、食品安全檢測等試劑盒以及日本生研細菌分型診斷血清、德國SiFin診斷血清、丹麥SSI診斷血清等產品。

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瘦肉精檢測試劑盒、瘦肉精檢測試劑、瘦肉精檢測卡、瘦肉精檢測試紙、瘦肉精快速檢測卡、瘦肉精三聯檢測卡、鹽酸克倫特羅檢測卡、萊克多巴胺檢測卡、沙丁胺醇檢測卡

【瘦肉精的危害】

“瘦肉精”進入動物體內后主要分布于肝臟。肌肉中含量較肝臟低很多。人攝入后在體內存留時間較長，其不良反應主要有：可引起心率加速，特別是原有心律失常的病例更易發生心臟反應，可見心室早搏、ST段與T波幅壓低，還會發出肌肉震顫，引發四肢、面頸部骨骼肌震顫，尤其是交感神經功能亢進的病例更易發生。此外，還可引起代謝紊亂、血鉀降低，引起心慌、肌肉震顫、頭痛以及臉部潮紅等。對心率失常、高血壓、青光眼、糖尿病、甲狀腺機能亢進等疾病的患者有較大危害。

美國Alfa 瘦肉精多聯快速檢測卡

【產品簡介】

本產品為克倫特羅-萊克多巴胺-沙丁胺醇三合一膠體金快速檢測卡，用于定性檢測豬、牛、羊尿液、組織和飼料中的瘦肉精殘留，整個檢測過程只需要3-5分鐘左右。

【檢測限】

克倫特羅3ng/ml（3ppb），萊克多巴胺3ng/ml（3ppb），沙丁胺醇3ng/ml（3ppb）

【產品組成】

克倫特羅-萊克多巴胺-沙丁胺醇三合一膠體金快速檢測卡（40T/盒）

滴管（1個/袋）、干燥劑（1片/袋）

【樣品處理】

用干燥、潔凈的離心管或適當容器采集50ml左右尿液。如果不立即檢測，待檢樣本在2-8℃存放，可保存24小時，注意避免腐壞造成失效或污染。出現陽性結果應按法定程序分瓶封裝樣品用于確證法檢測。

【使用步驟】

1、測試前先完整閱讀說明書，使用前將檢測卡和待檢樣本溶液恢復至室溫4～30℃。

2、從原包裝袋中取出檢測卡，打開后請在一個小時內盡快地使用。

3、將檢測卡平放，用滴管吸取待檢樣品溶液，緩慢垂直滴加2-3滴于加樣孔中，加樣后開始計時。

4、結果應在3-5分鐘時讀取，其他時間判讀無效，根據示意圖判定結果。

【結果判斷】

1. 陰性（-）：兩條紫紅色條帶出現。表示樣品中不含有瘦肉精或其濃度低于檢測限。
2. 陽性（+）：檢測T線無顯色，則表示樣品中瘦肉精濃度高于檢測限。

1. 無效：未出現質控C線，表明操作過程不正確或檢測卡已失效。

【注意事項】

1、檢測卡請在保質期內一次性使用；

2、檢測時避免陽光直射和電風扇直吹；

3、盡量不要觸摸檢測卡中央的白色膜面；

4、采樣滴管不可混用，以免交叉污染；

5、如果待檢樣本出現沉淀或渾濁物，請離心后再檢測；

6、試驗遇到的任何問題，請與供應商。

【儲存及有效期】

原包裝應儲存于4～40℃，陰涼避光干燥處，切勿冷凍；有效期24個月。有效期及批號見外包裝。

美國Alfa

C型產氣莢膜梭菌不僅感染豬，還可感染羊、雞、馬、兔和牛等動物。健康動物腸道內存在該菌，一旦動物腸道內的菌群失調，產氣莢膜梭菌大量繁殖和生長，排出的糞便污染了動物飼料或違禁品。大量的該病菌就會隨著幼畜吸吮奶或食用污染物等方式進入幼畜體內，侵襲腸絨毛上皮并產生大量毒素，使腸道正常組織破損，毒素趁機而入，進而隨血液循環侵害其它組織器官。
實驗室中由C型產氣莢膜梭菌所導致的動物和人類的腸毒血癥和腸炎，與自然感染的動物臨床癥狀相似，病程也可分為亞急性、慢性和急性。其中急性和亞急性病例常表現為精神抑郁、劇烈腹痛和帶血稀便。慢性病例主要發生在成年動物中，其臨床表現為脫水和持續性腹瀉。
D型產氣莢膜梭菌能產生α、ε毒素，可導致成年牛的腸毒血癥、山羊的小腸和結腸炎、犢牛和羔羊的腸毒血癥（軟違禁品）等。腸毒血癥是由D型產氣莢膜梭菌而引起的一種重要的人畜共患病。該病的流行特點是發病急驟，死亡快，多呈散發，可以引起發病動物的大量死亡，嚴重制約了畜牧業的長遠發展。
感染D型產氣莢膜梭菌的綿羊和山羊兩者臨床表現不同，山羊主要表現為小腸結腸炎，而綿羊病理變化表現為心包積水、大腦和肺部水腫、腸道癥狀。以上兩者的實質器官病理變化相似。
D型產氣莢膜梭菌在動物腸道內不斷增殖和產生大量ε毒素，高濃度毒素破壞了腸道壁的完整性，使腸道的通透性大大提高，毒素大量進入血液循環系統，甚至損害與生命活動相關的神經元（如腦干），進而導致患病動物休克或死亡。
腸毒血癥的潛伏期較短，少見臨床表現。臨床上依據動物腸道吸收毒素多少常將該病分為兩種類型：一種是以強烈抽搐為特征，一般在 2-4 h內死亡，患該病動物死亡前肌肉抽搐，流涎過多，四肢不停滑動，眼珠翻轉，磨牙，隨后頭頸明顯抽縮；另一種是以昏迷和嗜睡為主要特征，病程緩慢，早期臨床癥狀表現為流涎，上下頜“咯咯”作響，之后昏迷，角膜反射等。該病的病理變化常限于呼吸系統、消化系統及心血管系統。剖檢常發現患該病的動物真胃含有未消化的食物，回腸部分呈現急性出血性炎癥變化，重癥病例整個腸段因嚴重充血而呈紅色。
由D型產氣莢膜梭菌所引發的動物腸毒血癥有明顯的條件性和季節性，秋季牧草結籽后或春末夏初青草萌發是牧區動物產氣莢膜梭菌病的多發期。在農業地區，該病常發生于莊稼收獲季節或收菜季節，原因是在該季節動物常食入過量的谷物、菜葉等，造成腸道消化不良，從而進一步導致腸道菌群失調，為腸道內有害菌群的大量繁殖提共了可乘之機。

美國Alfa

我司還提供其它進口或國產試劑盒：登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲病、違禁品濫用、肺炎球菌、軍團菌、食品安全、化妝品檢測、藥物濫用檢測等試劑盒以及日本生研細菌分型診斷血清、德國SiFin診斷血清、丹麥SSI診斷血清等產品。

想了解更多的產品及服務請掃描下方二維碼：

【公司名稱】 廣州健侖生物科技有限公司
【市場部】    楊永漢

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【騰訊  】 2042552662
【公司地址】 廣州清華科技園創新基地番禺石樓鎮創啟路63號二期2幢101-103室

Clostridium perfringens type C not only infect pigs, but also in sheep, chickens, horses, rabbits and cattle and other animals. The bacteria exist in the intestine of healthy animals. Clostridium perfringens multiplies and grows once the flora in the intestine of the animal is out of control. The excreted faeces contaminate animal feed or contraband. A large number of the bacteria will be with young animals suck milk or food contaminants into the young animals such as the body, invasion of intestinal villi and produce large amounts of toxins, the normal tissue damage to the intestine, toxin took the opportunity to enter, and then infringement of blood circulation with other Tissue organs.
Animal and human enterotoxemia and enteritis caused by Clostridium perfringens type C in laboratories are similar to the clinical symptoms of naturally infected animals and their duration can be sub-acute, chronic and acute. The acute and subacute cases often show depression, severe abdominal pain and loose stools. Chronic cases occur mainly in adult animals, with clinical manifestations of dehydration and persistent diarrhea.
Clostridium perfringens type D can produce alpha, epsilon toxins that can cause enterotoxemia in adult cattle, small intestine and colitis in goats, enterotoxemia (soft contraband) in calves and lambs, and the like. Enterotoxemia is an important zoonosis caused by Clostridium perfringens type D. The prevalence of the disease is characterized by sudden onset, rapid death, mostly distributed, can cause a large number of deaths of animals, seriously hampered the long-term development of animal husbandry.
The clinical manifestations of both sheep and goat infected with Clostridium perfringens type D were different. Goat mainly manifested as enterocolitis. Pathological changes in sheep showed pericardial hydrops, brain and pulmonary edema, and intestinal symptoms. Both of the above two organs of the same pathological changes.
Clostridium perfringens type D proliferates and produces a large amount of epsilon toxin in the intestine of animals, and high levels of toxins disrupt the integrity of the intestinal wall, greatly increase the intestinal permeability, large amounts of toxins enter the blood circulation, and even Damage to life-related neurons (such as the brain stem), which in turn leads to the shock or death of diseased animals.
The incubation period of enterotoxemia is shorter, rare clinical manifestations. Clinically based on animal intestinal absorption of toxins how often the disease is divided into two types: one is characterized by strong convulsions, usually within 2-4 h of death, suffering from animal disease before the onset of muscle twitching, salivation too much, The other is based on coma and lethargy as the main feature of the slow course of the early clinical manifestations of salivation, the mandibular "giggle" sound, then coma, corneal reflex Wait. Pathological changes of the disease is often limited to the respiratory system, digestive system and cardiovascular system. Autopsy found that the animals suffering from the disease really contain undigested food, ileum part of the acute hemorrhagic inflammation showed changes in severe cases of intestinal bowel due to severe congestion and red.
Animal enterotoxemia caused by Clostridium perfringens type D has obvious condition and seasonality. The grazing of grass in autumn or early summer after the autumn grazing is the frequent occurrence of Clostridium perfringens disease in pastoral animals period. In agricultural areas, the disease often occurs during the harvest season or during the harvest season because animals eat excess grains, leaves, etc. during the season, causing intestinal dyspepsia, which in turn leads to an imbalance in the gut flora A large number of harmful bacteria within the road to mention a large number of opportunities available.