黑色素同时还在某些视神经的发育过程中发挥作用。所有类型的白化病都会在眼睛的发育和功能上引发问题。
Melanin also plays a role in the development of certain optical nerves. All forms of albinism cause problems with the development and function of the eyes.
白化病是一组导致黑色素生成不足或无生成的遗传性疾病。
Albinism, a group of inherited disorders, results in little or no production of the pigment melanin.
该病尚无特异而有效的治疗方法——但是对基础疾病的治疗，例如对糖尿病和肥胖的治疗，有可能使皮肤受累处的黑色消退。
There's no specific treatment for acanthosis nigricans - but treating any underlying conditions, such as diabetes and obesity, may cause the changes in your skin to fade.
上个月，针对全国范围51 704例黑色素瘤病例的流行病学研究显示，头皮和脖颈处黑色素瘤致命比例之高异乎寻常。
Last month, an epidemiological study of 51, 704 melanoma cases nationwide showed that melanomas of the scalp and neck are disproportionately fatal.
这些癌症包括乳腺癌、直肠癌、卵巢癌、皮肤癌、白血病和恶性黑色素瘤。
They include breast, bowel, ovarian and skin cancer, leukaemia and malignant melanoma.
淋巴瘤、白血病、恶性黑色素瘤和肉瘤都开始于极微小的事件——一个细胞发生了变异（用拉丁语说，就是omniscellulae cellula e cellula）。
Lymphomas, leukemias, malignant melanomas, sarcomas all begin with that microscopic accident, a mutation in one cell: omnis cellula e cellula e cellula.
白化病：指双眼、皮肤、毛发、鳞片、羽毛等缺乏黑色素的情况。
Albinism: ABsence of the pigment melanin in the eyes, skin, hair, scales, or feathers.
垄作、黑色地膜覆盖、沟植的当归对麻口病表现出了一定的抗性。
Angelica under Ridge planting, Black plastic mulch coverage, Furrow planting show some disease resistance.
在40- 50%的神经皮肤黑变病的患者中软脑膜黑色素沉着是恶性的。
Leptomeningeal melanosis is malignant in 40-50% of patients with neurocutaneous melanosis.
叶片病斑初为暗褐色小点，后扩大成黑褐色圆斑，潮湿时在叶片正面产生橘红色粘质小点，干燥时转变为黑色；
The viscid dot appears on the front of blade, when it is moist, and change into black at the time of the dryness;
美国食品和药物管理局声称，由于它具有增加结核病的风险，药品将附带黑色盒子标签。
The FDA has stated the drug will carry a black box label due to it having an increased risk of tuberculosis.
根据美国皮肤病学会所说，基底细胞癌是一种非黑色素瘤的皮肤癌，在美国是最常见的癌症。
Basal cell carcinoma is a non-melanoma form of skin cancer, and is the most common form of cancer in the United States, according to the American Academy of Dermatology.
但是，这一次他不再是一个乞丐，麻风病和男子的脚和手离开了腐烂的黑色。
But this time he was no longer a beggar-man black with leprosy and with feet and hands that had rotted away.
对于那些谁相信他漂白了他黑色的皮肤的人，他透露他实际上患上了皮肤失调病，他的皮肤色素被破坏。
To those who believed he bleached his dark skin, he revealed that he actually suffers from a skin disorder that destroys that pigmentation of the skin.
黑变病，皮损常对称分布于暴露部位，呈片状，呈褐-深褐-褐黑色；
Melanosis, skin lesions often symmetrical distributed in the exposed parts, plate shaped, brown - deep brown - brown-black;
白癜风是一种后天性黑色素脱失性皮肤病。
眼皮肤白化病是一组与黑色素生物合成有关的遗传性疾病，表现为眼、皮肤、毛发黑色素缺乏等。
Oculocutaneous albinism in eye skin is a series of hereditary disease related to melanin biosynthesis, which is mainly short of melanin of eye, skin, hair and brings various hazard to patients.
恶性黑色素瘤是最严重的一种皮肤癌，全球每年约有16万人确诊患上这种病。
Malingnant melanoma is the most serious form of skin cancer and about 160,000 people worldwide every year are diagnosed with it.
青枯菌检出阳性和根黑色坏死的始发期可作为防治青枯病第一次和第二次施药时期。
The first two periods should be taken as the first and second application time to prevent the tobacco bacterial wilt disease respectively.
青枯菌检出阳性和根黑色坏死的始发期可作为防治青枯病第一次和第二次施药时期。
The first two periods should be taken as the first and second application time to prevent the tobacco bacterial wilt disease respectively.
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