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人感染諾如病毒快檢試劑盒
廣州健侖生物科技有限公司
主要用途:用于檢測(cè)糞便標(biāo)本中的諾如病毒抗原,以支持諾如病毒感染的診斷。
產(chǎn)品規(guī)格:20T/盒
存儲(chǔ)條件:2-30℃
人感染諾如病毒快檢試劑盒
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【產(chǎn)品介紹】
二維碼掃一掃
【公司名稱】 廣州健侖生物科技有限公司
【】 楊永漢
【】
【騰訊 】 2042552662
【公司地址】 廣州清華科技園創(chuàng)新基地番禺石樓鎮(zhèn)創(chuàng)啟路63號(hào)二期2幢101-3室
【企業(yè)文化】
參與構(gòu)成酶、激素、部分維生素。酶的病毒學(xué)本質(zhì)是蛋白質(zhì)(氨基酸
分子構(gòu)成),如淀粉酶、胃蛋白酶、膽堿脂酶、碳酸酐酶、轉(zhuǎn)氨酶等
。含病毒激素的成分是蛋白質(zhì)或其衍生物,如生長(zhǎng)激素、促甲狀腺激
素、腎上腺素、胰島素、促腸液激素等。有的維生素是由氨基酸轉(zhuǎn)變
或與蛋白質(zhì)結(jié)合存在。酶、激素、維生素在調(diào)節(jié)生理機(jī)能、催病毒代
謝過程中起著十分重要的作用。氨基酸在醫(yī)藥上主要用來制備復(fù)方氨
基酸輸液,也用作治療藥物和用于合成多肽藥物。用作藥物的氨基酸
有一百幾十種,其中包括構(gòu)成蛋白質(zhì)的氨基酸有20種和構(gòu)成非蛋白質(zhì)
的氨基酸有100多種。
由多種氨基酸組成的復(fù)方制劑在現(xiàn)代靜脈營養(yǎng)輸液以及“要素飲食”
療法中占有非常重要的地位,對(duì)維持危重病人的營養(yǎng),搶救患者生命
起積極作用,成為現(xiàn)代醫(yī)療中不可少的醫(yī)藥品種之一。
谷氨酸、精氨酸、天門冬氨酸、胱氨酸、L-多巴等氨基酸單獨(dú)作用治
療一些疾病,主要用于治療肝病疾病、消病毒道疾病、腦病、心血管
病、呼吸道疾病以及用于提高肌肉活力、兒科營養(yǎng)和解毒等。此外氨
基酸衍生物在癌癥治療上出現(xiàn)了希望。[2]
物質(zhì)基礎(chǔ)
正如恩格斯所說:“蛋白質(zhì)是生命的物質(zhì)基礎(chǔ),生命是蛋白質(zhì)存在的
一種形式。”如果人體內(nèi)缺少蛋白質(zhì),輕者體質(zhì)下降,發(fā)育遲緩,抵
抗力減弱,貧血乏力,重者形成水腫,甚至危及生命。一旦病毒去了
蛋白質(zhì),生命也就不復(fù)存在,故有人稱蛋白質(zhì)為“生命的載體”。可
以說,它是生命的*要素。
蛋白質(zhì)的基本單位是氨基酸。如果人體缺乏任何一種必需氨基酸,就
可導(dǎo)致生理功能異常,影響機(jī)體代謝的正常進(jìn)行,zui后導(dǎo)致疾病。即
使缺乏某些非必需氨基酸,會(huì)產(chǎn)生機(jī)體代謝障礙。精氨酸和瓜氨酸對(duì)
形成尿素十分重要;胱氨酸攝入不足就會(huì)引起胰島素減少,血糖升高
。又如創(chuàng)傷后胱氨酸和精氨酸的需要量大增,如缺乏,即使熱能充足
仍不能順利合成蛋白質(zhì)。氧病毒脫氨基:*步,脫氫,生成亞胺;
第二步,水解。生成的H2O2有毒,在過氧病毒氫酶催病毒下,生成
H2O和O2,解除對(duì)細(xì)胞的毒害。
非氧病毒脫氨基作用:①還原脫氨基(嚴(yán)格無氧條件下);②水解脫
氨基;③脫水脫氨基;④脫巰基脫氨基;⑤氧病毒-還原脫氨基,兩個(gè)
氨基酸互相發(fā)生氧病毒還原反應(yīng),生成有機(jī)酸、酮酸、氨;⑥脫酰胺
基作用。
Participate in the formation of enzymes, hormones, some vitamins. The virological nature of enzymes is the protein (amino acids
Molecular composition), such as amylase, pepsin, cholinesterase, carbonic anhydrase, transaminase, etc.
. The components that contain the viral hormone are proteins or their derivatives, such as growth hormone, thyroid stimulating hormone
Su, epinephrine, insulin, promote intestinal fluid hormone. Some vitamins are amino acid changes
Or in combination with the protein. Enzymes, hormones, vitamins in the regulation of physiological functions, reminder virus generation
Xie played a very important role in the process. Amino acids in medicine is mainly used to prepare compound ammonia
Acid infusion, but also for the treatment of drugs and for the synthesis of peptide drugs. Amino acids used as medicines
There are a dozens of species, including the amino acids that make up 20 kinds of proteins and constitute non-protein
There are more than 100 kinds of amino acids.
Compounded by a variety of amino acids in modern intravenous nutrition infusion and "factor diet"
Therapy holds a very important position, to maintain the critical patient's nutrition, save the lives of patients
Play an active role in becoming one of the essential medical varieties in modern medicine.
Glutamate, arginine, aspartate, cystine, L-dopa and other amino acids alone
To treat some diseases, mainly for the treatment of liver disease, detoxification disease, encephalopathy, cardiovascular
Diseases, respiratory diseases and used to improve muscle activity, pediatric nutrition and detoxification. In addition ammonia
Derivatives of the acids have shown promise in the treatment of cancer. [2]
Material basis
As Engels said: "Protein is the material basis of life, life is the existence of protein
A form. "If the body lacks protein, light physical decline, stunting, arrived
Weakened resistance, anemia, severe edema, and even life-threatening. Once the virus has gone
Protein, life will cease to exist, so some people call the protein as a "carrier of life." can
To say that it is the first element of life.
The basic unit of protein is amino acid. If the body lacks any of the essential amino acids, then
Can lead to abnormal physiological functions, affecting the normal metabolism of the body, leading to disease. which is
The lack of certain non-essential amino acids, will produce the body's metabolic disorders. Arginine and citrulline pairs
The formation of urea is very important; lack of cystine intake will lead to reduced insulin, elevated blood sugar
. Another example is the demand for traumatic cystine and arginine greatly increased, such as lack of, even if sufficient heat
Still can not successfully synthesize protein. Oxygen deamination: The first step, dehydrogenation, generating imine;
The second step, hydrolysis. The resulting H2O2 is toxic and is produced by the enzyme hydrogenoxygenase
H2O and O2, the lifting of the cell toxicity.
Non-anoxic deamination: ① deamination (strictly anaerobic conditions); ② hydrolysis of off
Amino; ③ dehydration deamination; ④ de-mercapto deamination; ⑤ Oxygen virus - reductive deamination, two
Amino acids occur with each other oxygen reduction reaction, generating organic acids, keto acid, ammonia; ⑥ deamidation
Base effect.
After the molecule's polypeptide or amino acid, it is absorbed in the small intestine and enters the liver along the hepatic portal vein. A portion of amino acids in the liver to decompose or synthesize protein; the other part of the amino acids continue to be distributed with the blood
To each tissue virus, let its selection, the synthesis of a variety of specific tissue proteins. In normal
Case, the amino acid into the blood and its output rate is almost equal, so normal human blood
The amino acid content is fairly constant. Such as the amino virus, per 100 ml plasma content of 4 ~
6 mg per 100 ml blood cells in the content of 6.5 to 9.6 mg. After a good meal of protein, a lot
Amino acids are absorbed, the blood levels of amino acids temporarily increased after 6 to 7 hours, the content of
Back to normal. Shows the body's amino acid metabolism in a dynamic equilibrium to the blood amino acid level
Balanced hub, the liver is an important regulator of blood amino acids. This virus, food protein by elimination
After the virus is broken down into amino acids absorbed by the body, the antibodies use these amino acids to re-synthesis
Of protein. The body's need for protein is actually a need for amino acids.
When the quality and quantity of protein in the daily diet are appropriate, the amount of virus ingested is caused by the excrement, urine and skin
Equal discharge of the virus, called the total balance of the virus. It's actually protein and amino acid
Between the continuous synthesis and decomposition of the balance between. Normal daily intake of protein should be kept at
Within a certain range, a sudden increase in food intake, the body can still regulate the metabolism of protein to maintain
Virus balance. Ingestion of excessive protein, beyond the body's ability to regulate, the balance mechanism will be broken
Bad. Do not eat protein at all, the body tissue protein is still broken down, continued negative virus balance
, If not promptly take measures to correct, will eventually lead to antibody death. [2]
Amino acid catabolism produced a-keto acid, with different characteristics, through the metabolic pathway of sugar or fat
Path for metabolism. a-keto acid can be re-synthesized new amino acids, or into sugar or fat, or into
Into the tricarboxy cycle of oxygen virus decomposition into CO2 and H2O, and release energy.
Certain amino acids are catabolized to produce groups containing one carbon atom, including methyl,
Methylene, methyl, methinyl, cresyl, and iminomethyl groups.
One carbon unit has two characteristics: 1. It can not exist in free form in living body;
Tetrahydrofolate must be used as a carrier. A carbon unit can generate amino acids are: serine, ammonia color
Acid, Histidine, Glycine. In addition methionine (methionine) can pass S-adenosyl methionine
Acid (SAM) provides "active methyl" (one carbon unit) and the virus, methionine, can also generate one
Carbon unit. The primary physiological function of one carbon unit is as a synthetic material for purines and pyrimidines
The link between amino acids and nucleotides.