丝瓜不但是美味菜肴，更是一种天然的美容佳品。据日本报道，日本崎玉县有位名叫平林英子的女作 家,
franklin marshall france，虽然已年过八旬，但面容依然红润光滑，其秘密就是每天早上用丝瓜汁擦脸，几十年从不间断。
美白面膜：先将半根丝瓜、半个柠檬榨汁，再将汁液加入适量的牛奶中，敷于面部，10―15分钟后用清水洗干 净即可。（瞿晟）
“可以直接把丝瓜挤汁，用汁液擦脸；也可以将其晒干，研成粉末,
abercrombie france，用水调敷在脸上。”曲剑华说，还可以将一根丝瓜榨成汁，取适量倒入温水中，用其洗脸，可使皮肤细腻而有光 泽，或从丝瓜根茎中提取汁液，然后用脱脂棉花蘸汁液涂在脸部及皱纹处，长期使用可减少皱纹。
还可以做成不同的面膜，具体方法如下：
防晒面膜：将1根丝瓜榨汁，取适量冰牛奶和蜂蜜调成糊状，敷在脸上和脖颈处，15―20分钟后 洗净即可。
“丝瓜之所以有如此神奇的美容功效，主要因为其具有清热化痰、凉血解毒的特性,
louboutin chaussure pas cher。”在接受《生命时报》记者采访时，首都医科大学附属北京中医院皮肤科主任医师曲剑华说，丝瓜中含有丰富的 维生素B族和维生素C。维生素C是一种活性很强的抗氧化物,
christian louboutin pas cher，能抑制体内黑色素的形成,
abercrombie paris，不但能祛斑,
abercrombie，还能预防老年斑的形成，延缓皮肤衰老，对治疗青春痘也很有效。
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心灰意冷了
虽未能如愿以偿
由于学医的原因
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Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday.
An international team of researchers found that a sugar chain known as the sialyl-lewis-x sequence (SLeX) makes the outer coat of the egg “sticky,” which has proven to be helpful in binding the egg and the sperm.
As a result, this observation has filled in a huge gap in the understanding of fertility and provides hope for ultimately helping couples who currently cannot conceive.
Scientists and doctors know that a sperm identifies an egg when proteins on the head of the sperm match and bind to a series of specific sugars in the egg’s outer coating. With a successful match of proteins, the outside surfaces of the sperm and egg then bind together before merging, which is then followed by delivery of sperm’s DNA into egg.
To identify this molecules, the researchers used ultra-sensitive mass-spectrometric imaging technology to observe and identify which molecules are most likely to be key in the binding process.
They experimented with a range of synthesised sugars in the laboratory and found that it is SLeX that specifically binds sperm to an egg.
According to the World Health Organisation, infertility affects about 15 percent of reproductive-aged couples around the world and almost one in every seven couples in Britain has problems conceiving a child for various reasons.
用水调敷在脸上
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