vitamin A deficiency

A deficiency of vitamin K can lead to subcutaneous bleeding.

维生素K缺乏可能导致皮下出血.

The steady absence of one vitamin in an otherwise complete diet causes a deficiency disease.

饮食不均衡造成的某种维生素持续缺乏会引起营养缺乏症.

An exclusively breastfed infant can develop vitamin B 12 deficiency if the mother a vegan.

如果母亲是素菜者,则纯粹母乳饲育的婴儿就有可能发生维他命B12缺乏症.

The results showed that vitamin A-free or/ and vitamin A deficiency caused atrophy of the immune organ, hyperplasia of the connective tissue in the interstitium, epithelium keratinization. The relative weights of the bursa of Fabricius and thymus decreased significantly.

结果表明：维生素A缺乏和不足使免疫器官组织萎缩，间质结缔组织增生，上皮角化，腔上囊和胸腺的相对重量明显减少（P

Proteome Research of the Influences of Vitamin A Deficiency on Neuropsychiatric Systems

维生素A缺乏对神经精神系统影响的蛋白质组学研究

Vitamin A deficiency is also a significant public health risk in Kiribati, the Marshall Islands, the Federated States of Micronesia and Papua New Guinea.

对基里巴斯、马绍尔群岛、密克罗尼西亚联邦和巴布亚新几内亚等国而言，维生素A缺乏也是一个重大公共卫生风险。

Farming brought a population explosion , protein and vitamin deficiency , new diseases and deforestation.

有人说,自此人类及其生存的地球便一起遭劫不复.

Vitamin A deficiency is a problem especially in Africa and Southeast Asia.

维生素a缺乏症是个普遍问题，在非洲和东南亚尤为严重。

The transformed mustard seed oil is expected to contain enough beta-carotene to have an impact on alleviating Vitamin A deficiency in these countries. [ 3]

被改造的芥菜籽油有望包含的β-胡萝卜素，足够给予那些维生素A缺乏的国家以相当的影响。

Several months ago they questioned whether golden rice could do much for vitamin A deficiency.

几个月前，他们质疑黄金米是否对维生素a缺乏症有帮助。

[ Conclusion] The vitamin A deficiency disease was ubiquitous, but there was usually no clinical symptoms.

结论维生素A缺乏症发病较普遍，一般无临床表现。

Outbreaks are due to low immunization coverage, malnutrition, and vitamin A deficiency.

麻疹的发生与疫苗接种的普及率低, 营养不良及维生素A缺乏症有关.

Extreme dryness and thickening of the conjunctiva, often resulting from a deficiency of vitamin A.

干眼病由于缺乏维生素a而引起的严重的眼球干燥和''. '结膜'.''增厚.

In that light, aging itself might be seen as something treatable, the way you would treat high blood pressure or a vitamin deficiency.

这样看来，衰老本身或许可以看作是能治疗的，就像治疗高血压或维生素缺乏一样。