Mould and melt the pharmaceutical haze: Men are sissy in adolescence Girl's development sexual precosity

Mould and melt the pharmaceutical haze: Men are sissy in adolescence Girl's development sexual precosity
Recently, the poisonous beverage incident of Taiwan causes the great disturbance, moulding and melting pharmaceutical DEHP becomes the focus. Mould, take pharmaceutical behind the disturbance, Hong Kong, and Taiwan raise go on, mould, take pharmaceutical, sift the agitation checked children and teenagers by one. Can it be more harmful to the child why mould and melt pharmaceuticals? Mould, on earth can take pharmaceutical to boy and what kind of influence girl produce? How should parents reply? Yangcheng Evening News reporter invites endocrine experts of children to explain in detail.
Mould and melt pharmaceuticals
Environment hormone doing all kinds of evil
Moulding and melting pharmaceutical DEHP refers to " Benzene sour two for 2 A in the neighbor (2 - own base of B base) Ester " ,It is the industrial plastics of a kind of poisonous melting that soften pharmaceuticals, belong to the colourless, tasteless liquid. Can let the particle molecule spread more evenly after adding, increase and prolong malleability, elastic and soft degree, often regarded as sofa, car seat, rubbery tube, raw materials of the cosmetics and toy, it is industrial additive.
Zhongshan University the intersection of ease and celestial being Sun commemorate LiYang Liang, associate professor of division of endocrinology, children of hospital, recommend, mould, take pharmaceutical so: "It is in fact ' environmental endocrine interference thing ', can be named ' environment hormone ', it is not hormone, but behind entering the human body, can combine with the hormone receptor in the human body, produce it with the same function of hormone. "
Actually there are many material of these kinds of hormone at our side, alternate between good and bad. Some can produce the function well, for example drink the soya-bean milk, can delay involutional arrival; But some do all kinds of evil, for example a lot of environment hormone can lead to the fact the male sperm's quantity is reduced, sterility rate increases etc.. Moulding and melting pharmaceuticals belongs to the latter.
Influence
Male foetus one - --Cryptorchidism disease
Research shows, pregnant woman DEHP in the blood high density have, boy baby that give birth to have high risk take place penis attenuate and rectum and genital distance shorten and testis drop congruently symptom.
Liang LiYang explains, the male sex organ has already taken shape in mother's belly. The forming of the male sex organ is closely linked to grand sex hormone, testis ketone in grand sex hormone can promote the division of the gonad structure, male inner genitals and external genitalia are all formed under their function. Mould, it takes pharmaceuticals to be estrogen, will interfere with male secretion of sex hormone, if foetus lack testis in the body ketone or testis ketone quantity enough, the foetus' sexual organ will present the deformity or hypoplasia, such as cryptorchidism disease,etc..
Man adolescence - --Sissy
Man physiological development includes the development (such as the development of sex genitals) of the first sex character And the second sex character (such as the development of the body appearance) . Grand sex hormone is promoting the function of development of the first sex character to promote testises to change the big, penis to thicken etc.; Second function of sex character have, promote the intersection of body and appearance of mao, become, conspicuous, etc Adam's apple.
"In front of boy is at adolescence or adolescence at long-term or if you can't take in, if you can't mould, take pharmaceutical in a large amount, may interfere with grand sex hormone to secrete, then the development of the sexual organ and appearance of second sex character will be delayed, even the health becomes abnormal. " Professor Liang LiYang explains, in this way the boy's development has " feminizes " It is " sissy " that inclination, say popularly .
Girl's development - --" sexual precosity "
Mould, take pharmaceutical in the disturbance this time, media often can report, mould, take impact on boy of pharmaceutical, want the greater than girl, Professor Liang LiYang says, this is a misunderstanding, in fact moulding and melting pharmaceuticals will have danger to the girl's growth equally.
Estrogen can promote the development of the second sex character of women, such as the membrane increases thick, menstrual cycle and takes shape etc. in breast development, uterus, mould and melt environment hormone such as pharmaceutical and enter the girl's body, in other words excessive estrogen induces the appearing ahead of time of the second sex character, form the sexual precosity.
According to media of Taiwan, the intersection of Taiwan and education department grind, discuss the pupil " letter of consent of health examination " List again " mould, take pharmaceutical, influence doubt " The project, strong in examining the doctor preliminary inquiries test, checking boys can be looked at and examined the genitals while having hernia; Girls understand, have the intersection of sexual precosity and symptom, have suspected case, turn into, mould, take special clinic of pharmaceutical and then.
Avoid the poison
The simpler the life style is, the better the life style is
Liang LiYang explains, leads to the fact girl's sexual precosity, boy's genital reason bad in development are numerous, if only find these questions, it is very difficult to be clear and moulding and melting the causality of pharmaceutical, can't assert, mould, take pharmaceutical, cause. For example contain two extremely micro- Great Britain, many chlorine and unite the residues of environmental pollutant such as benzene, organic chlorine pesticide in much food. And most pharmaceuticals with moulding melting of these environmental pollutant are both " Kind of estrogen " . She thinks, if the one that can find in the blood or urine directly moulds and melts the content of pharmaceutical even more ideal, but the continent has not launched such detection yet at present.
"Parents need, take pharmaceutical to be too panic moulding either, it is not the poisonous substance, will change soon after taking health a few times, it needs accumulation of one time and quantity to just have clear danger " ,Liang LiYang says. But mould and melt the pharmaceutical disturbance and point out us and take healthier life style, the simpler the better, drink the beverage for children few, boiled water good for most health, little contains the food with the plastic products, don't especially be used for heating directly, it is better to store the food with the porcelain or glass products.
Most scholars express silence
"Test through the animal, can find out and mould melting pharmaceutical can be discharged outside the body through the stool, sweat liquid, it is mainly stool. Country have especially to children at present and pregnant woman issue mould, take pharmaceutical, use the standard. " Ministry of Public Health 12320 the intersection of wiring and expert say mould, it takes pharmaceuticals to be to can discharge not external, mould, take pharmaceutical, influence the health, this person in charge says that pharmaceutical is the new situation appearing at present too to mould melting, have not specially studied this before this, Ministry of Public Health will pay close attention to the fact, mould, take pharmaceutical, pollute issue more, " propose, pay close attention to, down local Department of Qulity Supervision, the intersection of health bureau and website more later. There will be relevant data that will be announced. " In fact, the relevant government supervision department, to moulding understanding of pharmaceutical of melting quite few.
Reporter on " Vegetables, environment mould, take thing, pollute, influence the public to be healthy " Consult South China environmental institute's professor of agricultural university resource, this professor insisting on anonymity says prudently, "the public it takes concerns of pharmaceutical to be very much clear in we moulding. But does not hope the data result of some few samples brings to the public and misunderstands or panic. Lack relevant standard at home at present, wouldn't the favorable comment is stated. "
Ji'nan University environmental engineering department study, mould, take pharmaceutical, pollute to examine the intersection of brightness and Professor, express the view the same as agricultural professor of China problem. "About pearl environment and farm production of triangular area
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