lit a cigarette,
franklin marshall, I leisurely reclining in the narrow corridor at the end, the rise of stare.
is a long night, this quiet room, one language is also gently, sometimes several white nurses and out the door in a quiet fan.
suddenly felt like being in a train is moving forward on the carriage of passengers towards the end of life, some positive, some of the bracing, stop over. They will return to the confused reality,
louboutin pas cher, to continue fighting wind and waves.
I remember a friend said: people need to experience the life of birth, old age, sickness and death of these four chapters. One birth, old age,
christian louboutin, which chapters are unstoppable death and change, on the left 'disease' can still be fine! This one can be regarded as truth.
patients came another one, just sitting next to me, I will talk of his strange fear of sickness and health of hope. I listen quietly, mind it not looking forward to carrying his wife's hand as soon as possible, leaving the fate of the train carrying it out too! I am tired, are we not want to return to normal life as soon as possible in the ah.
the hands of the flashing red light cigarettes, blue-gray smoke curl up, a touch of draw as cursive-like trajectory. I do not know whom to insert a fold in the Rootless flowers in full bloom in a hopeless situation!
sentiment seems to me, still want to keep complaining about his troubled patients, said: See, this life is destined to be much shorter than the mother of snags, it is so strong. Even in the most hopeless situation,
moncler quincy pas cher, still it always show the beauty of life, not depressed, depression, death.
off the hands of half a cigarette, thought for the sufferers have begun to smile, now I can only reply to each other with understanding eyes. This is in pain in the face of the complaint,
moncler sito ufficiale, and I can do only that.
turn around and look downstairs shade, first cold early warm spring night, several strains of crabapple trees in the wind, sleeping, its flower buds on the branches, shining under the lights in the lemon, along with the dream quietly blooming. ,
doudoune moncler pas cher, Farther corner, a tall poplar has also been spent over the branches, those dark brown flower clusters, though not the United States, but also vibrant, goes a few days, when the flower clusters shed, the spring will light green new clothes to put on it. Far from squinting smoking patients leave, I step into his wife's room. There, post-operative wife fast asleep.
wife, the wife crying, be strong! Hopefully, I was the poplar, you are that Begonia.
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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.