中国饲料
中國飼料
중국사료
CHINA FEED
2014年
17期
11-13
,共3页
棉籽粕%棉籽壳%尿结石%泌尿系统
棉籽粕%棉籽殼%尿結石%泌尿繫統
면자박%면자각%뇨결석%비뇨계통
cottonseed meal%cottonseed shell%urinary calculi%urinary system
利用棉籽粕和棉籽壳诱发雄性细毛羊尿结石，通过观察尿液结晶、尿结石和泌尿系统组织形态的变化，研究棉籽粕和棉籽壳引起雄性细毛羊尿结石的致病过程。结果表明：棉酚可使肾小球和肾小管上皮细胞通透性异常，导致磷酸根，钾、镁离子和大分子物质异常滤过；后期肾组织炎症、增生、坏死、脱落为尿结石的形成提供了结石核心和基质，最终导致尿结石形成。尿结石又使泌尿系统梗阻和感染，尿结石、泌尿系统梗阻和感染三者相互作用，加重尿结石病情。
利用棉籽粕和棉籽殼誘髮雄性細毛羊尿結石，通過觀察尿液結晶、尿結石和泌尿繫統組織形態的變化，研究棉籽粕和棉籽殼引起雄性細毛羊尿結石的緻病過程。結果錶明：棉酚可使腎小毬和腎小管上皮細胞通透性異常，導緻燐痠根，鉀、鎂離子和大分子物質異常濾過；後期腎組織炎癥、增生、壞死、脫落為尿結石的形成提供瞭結石覈心和基質，最終導緻尿結石形成。尿結石又使泌尿繫統梗阻和感染，尿結石、泌尿繫統梗阻和感染三者相互作用，加重尿結石病情。
이용면자박화면자각유발웅성세모양뇨결석，통과관찰뇨액결정、뇨결석화비뇨계통조직형태적변화，연구면자박화면자각인기웅성세모양뇨결석적치병과정。결과표명：면분가사신소구화신소관상피세포통투성이상，도치린산근，갑、미리자화대분자물질이상려과；후기신조직염증、증생、배사、탈락위뇨결석적형성제공료결석핵심화기질，최종도치뇨결석형성。뇨결석우사비뇨계통경조화감염，뇨결석、비뇨계통경조화감염삼자상호작용，가중뇨결석병정。
In the experiment,cottonseed meal and cottonseed shell were used to induce urinary calculi of male fine-wool sheep,by detecting the change of urine crystal,urinary calculi and morphology of urinary system tissues,in order to investigate the pathogenic process of urinary calculi induced by cottonseed meal and cottonseed shell.The results showed that gossypol could make the permeability of glomerulus and renal tubular epithelial cell abnormal ,which led to filtration unusual of phosphate ions,potassium ions,magnesium ions and macromolecular substances.And then inflammation,hyper-plasia,necrosis and ecclasis of kidney tissues provided calculi core and matrix for the formation of urinary calculi,finally resulted in the urinary calculi.Urinary calculi brought about urinary system obstruction and infection ,which interacted with each other and aggravated urinary calculi symptom.
