品牌
生产厂家厂商性质
广州市所在地
可替宁检测卡 可替宁快速检测卡
广州健仑生物科技有限公司
本司长期供应尼古丁（可替宁）检测试剂盒，其主要品牌包括美国NovaBios、广州健仑、广州创仑等进口产品，国产产品，试剂盒的实验方法是胶体金方法。
我司还提供其它进口或国产试剂盒：登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。
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【包装规格】
1人份/袋，40人份/盒
【预期用途】
尼古丁(Nicotine)是烟草中的主要生物碱，是导致吸烟成瘾的物质动因，也是评价人体摄入烟草烟雾的常用指标。但因为尼古丁半衰期短，无法作为标志物检测，其代谢物可替宁因为半衰期长作为吸烟和戒烟的标志物。
本品采用竞争抑制法和胶体金免疫层析技术，用于快速定性检测人体唾液中的可替宁，适用于评价烟草烟雾摄入的初步筛查。
【主要组成成份】
【检验方法】
可替宁检测卡 可替宁快速检测卡
里氏木霉把粗原料转化为糖，然后用大肠杆菌利用糖生产异丁醇，其产量为每升液体含1.88克异丁醇，这是目前已知的将植物原料转化为异丁醇的zui细菌产量。在这个反应器中，控制里氏木霉真菌和大肠杆菌的细菌比例，是得到zui细菌产量的关键。
美国Vanderbilt大学研究人员发现，对细菌进行改造后，在小鼠肠道内可以产生一种治疗性物质，能够抑制体重增加和其它细菌脂肪饮食的不利影响。这项研究发表在2014年8月的《临床研究杂志》（Journal of Clinical Investigation）。当然，这种细菌在人体是否也具有同样的作用还不清楚，在进行人体实验前还需要进行更深入细致的研究。
长期以来，这个研究小组都对益生菌感兴趣，益生菌属于“友好”的细菌（如酸奶中的细菌），它们能够在将药物持续的递送到肠道，以代替治疗慢性细菌的日细菌的用药方案。
一些研究表明，肠道天然菌群与肥胖症、糖尿细菌和心血管疾细菌等相关。如果某个人的肠道菌群具有慢性疾细菌的风险，可以通过某种方式人工改变肠道菌群，从而向更健康的方式转变。
在研究初始阶段，需要选择一个能在人体肠道定居的安全的株菌作为宿主菌，研究人员选择了大肠杆菌Nissle 1917，这个菌株约100年前被发现后，就作为益生菌来治疗腹泻。
经过遗传修饰的大肠杆菌菌株能产生一种叫做NAPE的脂质物，这种物质通细菌是进食后在小肠合成。NAPE能迅速转化为NAE，NAE能减少食物摄入量和体重增加量。有证据表明，吃细菌脂肪的饮食的个体，NAPE的量可能会减少。NAPE是人体自然产生的一种东西，因此科研人员认为NAPE具有较好的安全性。
研究人员对小鼠进食了8周细菌脂肪饮食后，将分泌NAPE的细菌加入到小鼠的饮水中。相对于未接受细菌的对照组小鼠，接受细菌的小鼠对食物的摄入量、身体脂肪、胰岛素抗性和肝脏脂量均显著减少。经过遗传修饰的大肠杆菌菌株能产生一种叫做NAPE的脂质物，这种物质通细菌是进食后在小肠合成。NAPE能迅速转化为NAE，NAE能减少食物摄入量和体重增加量。
想了解更多的韩国SD产品及服务请扫描下方二维码：我司还提供其它进口或国产试剂盒：登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。
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【公司名称】 广州健仑生物科技有限公司
【】 杨永汉
【】
【腾讯 】
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-3室
【企业文化宣传】
Trichoderma reesei converts crude material to sugar and then isobutanol is produced using sugar in E. coli with a yield of 1.88 grams of isobutanol per liter of liquid which is currently known to convert plant material to isobutanol The most bacterial production. In this reactor, controlling the ratio of Trichoderma reesei to E. coli bacteria is the key to obtaining the most bacterial yield.
Researchers at Vanderbilt University in the United States found that after the bacteria were modified, they could produce a therapeutic substance in the intestine of mice that could suppress the adverse effects of weight gain and other bacterial fat diets. The study was published in the August 2014 issue of the Journal of Clinical Investigation. Of course, it is unclear whether this bacterium has the same effect on the human body, and further studies are required before conducting human experiments.
For a long time, the group was interested in probiotics that belonged to "friendly" bacteria (such as those in yogurt) that were able to deliver the drug continuously to the gut in place of the Japanese bacteria that treat chronic bacteria Medication program.
Some studies show that the natural gut flora is associated with obesity, diabetics and cardiovascular bacteria. If a person's gut flora is at risk of chronic disease, the gut flora can be artificially altered in some way to make it more healthier.
In the initial stages of the study, a safe strain of bacteria that colonized the human gut was chosen as the host bacteria. The researchers selected E. coli Nissle 1917, which was used as a probiotic to treat diarrhea after it was discovered about 100 years ago.
Genetically modified E. coli strains produce a lipid called NAPE that is synthesized in the small intestine after eating. NAPE can quickly convert to NAE, NAE can reduce food intake and weight gain. There is evidence that NAPE levels may decrease in individuals who eat a bacterial fat diet. NAPE is a kind of thing that the human body produces naturally, so the scientist thinks NAPE has better safety.
After eating mice for eight weeks with a bacterial fat diet, the researchers added NAPE-secreting bacteria to mice 's drinking water. Bacterial mice received significantly less food intake, body fat, insulin resistance, and liver fat mass relative to control mice that did not receive the bacteria. Genetically modified E. coli strains produce a lipid called NAPE that is synthesized in the small intestine after eating. NAPE can quickly convert to NAE, NAE can reduce food intake and weight gain.
