猪肉里面的虫子是什么样

2025-02-28 23:32:17
推荐回答(5个)
回答1:

猪肉绦虫是中国主要的人体寄生绦虫。古代医籍中称之为寸白虫或白虫。体长较牛肉绦虫短,一般有2~3米,宽7~8毫米,共有节片800~900片,后端的成熟节片长约10毫米。

头节圆球形,直径约1毫米,具有4个吸盘,并有顶突和2圈小钩,故又称“有钩绦虫”。猪囊尾蚴如黄豆大小,为白色半透明的囊状物,囊内充满透明的囊液。囊壁分两层,外为皮层,内为间质层,间质层有一处向囊内增厚形成向内翻卷收缩的头节。

其形态结构和成虫一样。形态成虫乳白色,扁长如带,较薄,略透明,长约2~4米,前端较细,向后渐扁阔。头节近似球形,直径0.6~1mm,不含色素,除有4个吸盘外,顶端还具顶突,其上有小钩25~50个,排列成内外两圈,内圈的钩较大,外圈的稍小。

扩展资料:

猪肉绦虫是中国主要的人体寄生绦虫,别称链状带绦虫、猪带绦虫、有钩绦虫等,古代医籍中称之为寸白虫或白虫,人是猪肉绦虫的终宿主,也可作为其中间宿主,猪和野猪是主要的中间宿主,当人误食入虫卵或孕节后,可在人体发育成囊尾蚴,但不能继续发育为成虫。

猪肉绦虫成虫可能导致上腹或全腹隐痛、消化不良、腹泻、体重减轻、营养不良等。猪囊尾蚴可致皮下或粘膜下肌肉中形成结节,多者可出现肌肉酸痛无力、发胀、麻木或呈假性肌肥大症等,脑实质内引起颅内高压、记忆力减退、视力下降及精神症状等。

参考资料来源:百度百科-猪肉绦虫

回答2:

  猪肉绦虫:链状带绦虫也称猪肉绦虫、猪带绦虫或有钩绦虫,是中国主要的人体寄生绦虫。古代医籍中称之为寸白虫或白虫。早在公元217年,《金匮要略》中即有白虫的记载,公元610年巢元方在《诸病源候论》中将该虫体形态描述为“长一寸而色白、形小扁”,并指出因炙食肉类而传染。中国《神农本草经》中记录了三种驱白虫的草药。人体感染囊尾蚴早在1558年就为Rumber所发现,以后又由Kuchemeister与Leuchart分别以饲养方式证实了猪囊尾蚴与人体成虫的关系。

  猪囊尾蚴如黄豆大小,为白色半透明的囊状物,囊内充满透明的囊液。囊壁分两层,外为皮层,内为间质层,间质层有一处向囊内增厚形成向内翻卷收缩的头节。其形态结构和成虫一样。形态成虫乳白色,扁长如带,较薄,略透明,长约2~4米,前端较细,向后渐扁阔。头节近似球形,直径0.6~1mm,不含色素,除有4个吸盘外,顶端还具顶突,其上有小钩25~50个,排列成内外两圈,内圈的钩较大,外圈的稍小。颈部纤细,直径仅约头节之半。链体上的节片数约700~1000片,近颈部的幼节,节片短而宽;中部的成节近方形,末端的孕节则为长方形。每一节片的侧面有一生殖孔,略这,规则地分布于链体两侧。每一成节具雌雄生殖器官各一套。睾丸约150~200个,输精管向一侧横走,在纵排泄管外侧经阴茎囊开口于生殖腔。阴道在输精管的后方。卵巢在节片后1/3的中央,分为三叶,除左右两叶外,在子宫与阴道之间另有一中央小叶。卵黄腺位于卵巢之后。孕节中充满虫卵的子宫向两侧分支,每侧约7~13支,每一支又继续分支,呈不规则的树枝状。每一孕节中约含4万个虫卵。虫卵呈球形或近似球形,直径31~43μm。卵壳很薄,内为胚膜,在虫卵自孕节散出后,卵壳多已脱落,称不完整卵。胚膜较厚,棕黄色,由许多棱柱体组成,在光镜下呈放射状的条纹。胚膜内含球形的六钩蚴,直径约14-20μm,有3对小钩。

回答3:

就是这个样子的。好恶心的说,

 

http://baike.baidu.com/view/68227.htm

回答4:

猪肉绦虫,绦虫是寄生虫的一种。

你应该拿着你的猪肉取有虫的部分,那到当地检查猪肉的地方去看一下,或是拿到当地检疫局。这种肉不能食用必须销毁,人食用后可能会得绦虫病。

回答5:

这个还真没见过哎

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