lanugo

lanugo

1. "Babies shed a layer of downy, slender hairs (lanugo) before or just after Birth. The fine, short, unpigmented hairs (vellus) then grow."

.胎毛是一层绒毛状的细毛,在出生前或出生后不久便脱落。后来婴儿身上长出短而纤细的毫毛。

2. The function differentiation of lanugo morphology for different parts of the fetus makes preparations for protecting abdomen and limb and preventing mechanical damage effectively after birth.

不同部位之间胎毛形态出现的功能分化，为狍出生后加强对身体的保温和对抗机械损伤做了相应准备。

3. Results indicate that the development of lanugo expresses temporal and spatial sequence, namely, hair occurs from head to tail.

不同部位胎毛密度从大到小依次为：臀部＞颈部＞背部＞腹部＞后肢上部；

4. Full recovery: lanugo growth all over the affected area, while terminal hair covering more than half of the area, with good cosmetic effect;

功用：防止脱发，促生新发，适用于脂溢性脱发、斑秃、普秃、全秃、妇女产后脱发、眉毛稀少等。

5. "Four months after conception, the fetus is about 5.3 in. (135 mm) long and weighs about 6 oz (170 g). During the fifth month, downy hairs (lanugo) cover the Body and the skin becomes less transparent."

受孕后第四个月,胎儿长约13.5公分,重约170公克。第五个月时,身体长出绒毛状的毛发,皮肤也变得较不透明。

6. lanugo hair

柔毛 胎发 胎毛

7. Relationship between Structure and Function of Lanugo in Roe Deer

狍胎毛形态结构与功能的关系

8. 20 weeks. Approximately 20cm. Woolly hair, known as lanugo, covers the entire head

第二十周，胎儿体长大约20厘米，胎毛布满整个头部。

9. Fetal squames, lanugo hair, vernix, and mucin can embolize to small pulmonary arteries.

胎儿的鳞状上皮、胎毛、胎脂和粘液可栓塞到肺内小动脉。

10. fetal hair; lanugo

胎发

11. lanugo [hair]

胎毛

12. "Babies shed a layer of downy, slender hairs (lanugo) before or just after birth. The fine. short, unpigmented hairs (vellus) then grow."

胎毛是一层绒毛状的细毛，在出生前或出生后不久便脱落。后来婴儿身上长出短而纤细的毫毛。

13. Persistent lanugo

胎毛续存