There is a need for radioprotectors that protect normal tissues from ionizing radiation in patients receiving high doses of radiation and during nuclear emergencies. We investigated the possibility of creating an efficient oral radioprotector based on the natural pigment melanin that would act as an internal shield and protect the tissues via Compton scattering followed by free radical scavenging. CD-1 mice were fed melanin- containing black edible mushrooms Auricularia auricila-judae before 9 Gy total body irradiation. The location of the mushrooms in the body before irradiation was determined by in vivo fluorescent imaging. Black mushrooms protected 80% of mice from the lethal dose, while control mice or those given melanin-devoid mushrooms died from gastrointestinal syndrome. The crypts of mice given black mushrooms showed less apoptosis and more cell division than those in control mice, and their white blood cell and platelet counts were restored at 45 days to preradiation levels. The role of melanin in radioprotection was proven by the fact that mice given white mushrooms supplemented with melanin survived at the same rate as mice given black mushrooms. The ability of melanin-containing mushrooms to provide remarkable protection against radiation suggests that they could be developed into oral radioprotectors.
Key words: apoptosis, black mushrooms, GI syndrome, melanin, radioprotection
木耳
Oyster 蘑菇。最上面那个被什么动物咬了一口。可能是松鼠吧。
不知道谁什么植物。开的花很艳。就那么一颗
不知道树林种有这个树开的花不一般。
别拔蘑菇。要把里面的 Mycelium 留下以后再长。木耳可以几年都长。
花不错,但不认识。
别拔蘑菇。要把里面的 Mycelium 留下以后再长。木耳可以几年都长。
。蔬菜中有的要煮熟, 譬如豆角。好像没有煮熟也会有毒素。
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一位富翁的狗在散步时跑丢了,于是他急匆匆地在电视台发了一则启事:“有狗丢失,归还者,赏金1万元。”并有小狗的一张彩照充满大半个屏幕。送狗的人都来了,富翁
说不是我家丢失的小狗。富翁的太太心想,肯定是捡到狗的人嫌我钱给的少,那可是一只纯正的爱尔兰名犬。于是富翁把酬金改为2万元。那只狗其实是被一个乞丐在公园的
躺椅上打盹时捡到的。乞丐看到广告后,第二天一大早就抱着狗准备去领那2万元酬金
。当他经过一家大百货商场的时候,看到屏幕上的寻狗启事,赏金已变成了3万。乞丐
马上把狗抱回自己的窑洞,把狗重新拴在那儿,第四天赏金果然又涨了。在接下来的几天时间里,乞丐从没有离开过这个大屏幕,当酬金涨到使全城的市民都感到惊讶的时候,乞丐觉得满足了,他回到了破窑洞,但是那只狗已经死了。因为这只狗在富翁家吃的是鲜牛奶、烧牛肉,对乞丐从垃圾筒里捡来的东西,它根本不能吃。这个故事告诉我们,欲望越多,失去的会越多。我们人有智慧,不要在欲望当中消磨自己的生命,人不能要什么就一定要去得到什么,我们每天的烦恼就是因为要的太多。我们人能够活在这个世界上就要感恩,感恩我们今天还活着。
蘑菇一般我只采鸡油菌。其他蘑菇太难分辨不安全。
1. 只吃蘑菇100%自己肯定是能吃的。如果稍有怀疑,扔掉不吃。在一个地方能吃的蘑
菇,不一定在另一个地方也能吃。不吃有毒蘑菇和无毒蘑菇长得很相似的蘑菇。除非能100%识别二者。
2. 第一次吃的时候,吃少量的。有的蘑菇只对有的人无毒,但对另一部分人有毒。就
像花生米一样。 有的人吃了会造成严重反应,甚至危及生命。
第一次吃,一家人至少有一人不吃。万一有问题还有人能解救。第一次吃采的蘑菇,留下一颗生的样品。万一出事,医生知道是食用了什么蘑菇 (顺便说一下,如果被毒蛇
咬了,最好把毒蛇打死。知道是什么毒蛇咬的。能快速救治)。很多食用蘑菇中毒的都是全家人都中毒,没有样品,中毒后很难说出蘑菇的名字或者描述不准。耽误治疗。一般不把不同的蘑菇混在一块炒着吃。
3. 一般蘑菇中毒的,都是没有采过蘑菇的新人,或者是不知事的小孩误食的。或者是
移民食用误认为以前在出生地过吃过的类似的蘑菇。
4. 一般普遍食用的蘑菇就那么七八种,十来种。
5. 鸡油菌有两种。一种是背面有Gill 的, 另一种是背面光滑的。
两种都能吃。两种在不同的州采到过。鸡油菌也有相似的有毒的蘑菇 - Jack O'
Lantern. 但是还是能识别的。
6. 还有一点就是从野外采来的蘑菇一定要清洗干净,煮熟,除非是超市买的可以吃生
的。
鸡油菌 (背面有Gill的)能食用:
鸡油菌 (光滑背面)能食用:http://3.bp.blogspot.com/-EICH_RijdUs/ThoeOv-GpZI/AAAAAAAAAJM/okhGtjvQYKk/s1600/DSCN1445.JPG
Jack O' Lantern (有毒的):
耳?树上的木耳已经干了,上面的是被我泡开的,下面是直接采的没泡过的。
般不太喜欢木耳。说是plain taste。没味道。
你那长木耳的木头以后还会长的。
鲜木耳含有一种卟啉的光感物质,食用后若被太阳照射可引起皮肤瘙痒、水肿,严重的可致皮肤坏死,若水肿出现在咽喉黏膜,会出现呼吸困难.干木耳是经曝晒处理的成品,在曝晒过程中会分解大部分卟啉,而在食用前,干木耳又经水浸泡,其中含有的剩余毒素会溶
于水,使水发的干木耳无毒.
新鲜木耳怎么处理
1,清洗;
2,水开后下清洗好的木耳焯水,要焯透(约1分钟左右,一定要水开一会啊,切记此过程不要盖锅盖,关键所在);
3,清水漂洗(两三次即可);
4,或炒或凉拌。
https://en.wikipedia.org/wiki/Auricularia_auricula-judae
There is a need for radioprotectors that protect normal tissues from
ionizing radiation in patients receiving high doses of radiation and during nuclear emergencies. We investigated the possibility of creating an
efficient oral radioprotector based on the natural pigment melanin that
would act as an internal shield and protect the tissues via Compton
scattering followed by free radical scavenging. CD-1 mice were fed melanin-
containing black edible mushrooms Auricularia auricila-judae before 9 Gy total body irradiation. The location of the mushrooms in the body before irradiation was determined by in vivo fluorescent imaging. Black mushrooms
protected 80% of mice from the lethal dose, while control mice or those
given melanin-devoid mushrooms died from gastrointestinal syndrome. The
crypts of mice given black mushrooms showed less apoptosis and more cell
division than those in control mice, and their white blood cell and platelet counts were restored at 45 days to preradiation levels. The role of melanin in radioprotection was proven by the fact that mice given white mushrooms
supplemented with melanin survived at the same rate as mice given black
mushrooms. The ability of melanin-containing mushrooms to provide remarkable protection against radiation suggests that they could be developed into
oral radioprotectors.
Key words: apoptosis, black mushrooms, GI syndrome, melanin, radioprotection