When melasma occurs, melanocytes in certain areas overproduce melanin.
当发生黄褐斑,黑细胞在某些领域产生过量黑。
This brand of tinned beans contains no artificial colouring.
种品牌的罐装青豆不含人造。
The photosynthetic pigment in bacteria is bacteriochlorophyll.
细菌光合作用的是细菌叶绿。
It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.
30%酸性乙醇是美国地锦的较好提取剂。
A case of giant congenital melanocytic nevi associated with poliosis is reported.
报告巨大先天性痣皮损处出现白毛1例。
The natural haematochrome extracted from plum skin is a kind of safe and non - poisonous colorant.
从李子皮中提取的天然红是一种安全无毒的食用。
The most common cause for a hypochromic microcytic anemia is iron deficiency.
小细胞低性贫血主要的原因是铁缺乏。
The key points for extraction of natural edible purpurin and blue pigment are described.
本文详述了天然食用紫和蓝的提取技术和操作要点。
Dogs with unpigmented skin on the nose may develop this cancer from long-term sun exposure.
鼻部皮肤无的犬只可能因长时间的日晒而引发该肿瘤。
Is Photosensitive Epilepsy Less Common in Males Due to Variation in X Chromosome Photopigment Genes?
光敏感性癫痫在男性较少见是否由于X染头感光基因变异?
Incontinentia Pigmenti (IP) is a genetic disorder that affects the skin, hair, teeth, and nails.
什么是'失禁症-继承多病的影响皮肤毛发的牙齿和指甲'?
Firstly, the method of dissociating erythrophores from Xiphophorus helleri was developed.
首先,本试验建立了红剑(Xiphophorus helleri)红细胞的分离和培养方法。
The study carry out researches into c auses of skin melanine and skin -whit ening mechanism.
研究探讨了皮肤黑的成因和皮肤美白机理。
This is indicative of a hypochromic (less hemoglobin in each RBC) microcytic (smaller size of each RBC) anemia.
提示有小细胞低性贫血。
Note the low hemoglobin (HGB).Microcytosis is indicated by the low MCV (mean corpuscular volume).
可见血红蛋白(HGB)减少,MCV(红细胞平均体积)减少提示小细胞低性贫血。
A method for the cytochrome C-catalyzed fluorescence determination of artemisinin was developed using pyronine B(PB) as substrate.
在细胞C催化下,吡啰红B与青蒿反应导致荧光降低,细胞C与青蒿的反应为酶-底物模型。
In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.
研究了超声波法和有机溶剂法提取天然紫草的工艺条件,超声波法可明显提高的提取速率。
Objective: To isolate and culture hair outer root sheath amelanotic melanocyte derived from human scalp.
目的从人头皮毛囊外根鞘分离纯化培养无黑细胞。
A way of separating some comestible red pigment from the red turnip is studied by this paper.
本文以胭脂萝卜为原料进行食用红的提取研究。
Cytochrome P450s of the insects play an important role in the insect resistance and detoxifcation metabolism.
昆虫细胞P450在昆虫抗药性、解毒代谢等方面具有重大研究价值。
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Your hair's colour is determined by something called melanin, which is pigment.
头发是由一种叫做黑决定。
The pigment in this paint is on a similar level with what happens in those fish.
这种涂料中与那些鱼水平相似。
Melanin is the dark brown pigment of the hair, skin and eyes.
【pigment】黑是头发、皮肤以及眼中深棕。
When light hits that pigment, it disappears into the pigment molecules.
当光线照射到时,它会消失在分子中。
In some cases red 3 might be replaced by red 40, another synthetic food dye.
在某些情况下,号红可能被另一种合成食品——四十号取代。
Most feathers contain just one or two dye-like pigments.
多数羽毛只有一两种类似染料。
This fruit juice absolutely contains no artificial flavouring or colouring.
这种果汁绝不含人造香精和。
Your eyes don't have any pigment or melanin in them.
你眼没有黑或其他。
Eye color is also related to melanin.
眼与黑有关。
The pigment of course is the thing that gives the ink its color.
当然就是给墨水着东西。
So we're talking fine lines, wrinkles, pigmentation.
我们这是在讨论细纹、皱纹和沉着。
They contained minerals that would result from the decay of melanin.
它们含有黑衰变後矿物。
They say this pigment could have been used for body painting.
他们说,这种可用于人体绘画。
And this fish has special pigment under its skin.
这条鱼有特殊皮肤下。
Alright, so the other type is bilirubin or pigmented gallstones.
胆红结石,或称胆结石。
And this pigment allows it to change colors to blend into almost any surroundings.
这种可以改变跟几乎所有环境融为一体。
" It only affects a particular pigment, " says Seleem.
“它只影响一种特殊,”萨利姆说道。
Melanoma is the most dangerous form of skin cancer.
黑瘤是最为危险皮肤癌。
This is the same pigment that we find in carrots.
这是我们在胡萝卜里找到同样。
So they don't participate in the generation of hair pigmentation.
因此,它们不参与头发沉着生成。
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