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采用火焰原子吸收法 ,对狗、牛胆汁中 6种微量元素 (Cu、Zn、Fe、Mn、Ca、K)进行了分析测定 . 相似文献
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拔除T管致胆汁漏病例分析 总被引：2，自引：0，他引：2
赵天祥 《泰州职业技术学院学报》2003,3(3):72-73
拔除T管不当可发生严重并发症，甚至影响患生命；对5例临床病例原因分析，提出了拔除T管致胆汁漏的防范措施，旨在提高认识，以利于临床工作中防范和治疗。 相似文献
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Dong Dahai 《大连大学学报》1992,(1)
本文阐述了重症急性胆管炎(AOSC)应用 PTOD 的临床价值。AOSC 病人,病情均急、重、危。急诊手术危险性大,而保守治疗又难挽救病人生命,终因导致中毒性休克,死亡较多。为此,我们自1984年开始,对13例 AOSC 病人应用经皮肝穿胆道造影及引流术(PTCD)以缓解病情,改善了病人全身情况。然后,择期施行 Roux—Y 型胆肠吻合术。临床观察疗效满。文内对 PTCD 的操作方法及优缺点进行了介绍。 相似文献
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钙盐通常出现在各种类型的胆结石中。基质蛋白质被公认为生物矿化的重要因素。许多研究表明蛋白质在胆结石的形成过程中起到了非常重要的作用,为此选用了胃蛋白酶作为添加剂在仿生物环境的条件下诱导碳酸钙的生成,更有利于研究胆结石中碳酸钙形成的可能机理。FT-IR,XRD和SEM测试结果表明,不同浓度的胃蛋白酶诱导了不同形貌的碳酸钙的生成,但这些结晶都属于方解石型碳酸钙。 相似文献
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Prasheeda Chandran Pradeep Garg Chandra S. Pundir 《Indian journal of clinical biochemistry : IJCB》2005,20(2):81-85
Total cholesterol, total bilirubin, calcium, oxalate, inorganic phosphate, magnesium, iron, copper, sodium and potassium were
analyzed quantitatively in gallstones, bile of gall bladder and sera of 200 patients of cholelithiasis (52 cholesterol, 76
mixed and 72 pigment stone patients) and their contents were correlated between calculi and bile and sera and bile in these
three type of stone patients. A significant positive correlation was observed between total cholesterol, total bilirubin of
calculi and bile, copper of bile and sera of cholesterol stone patients, copper of calculi and bile, total bilirubin, oxalate,
magnesium, potassium of sera and bile of pigment stone patients and oxalate and iron of stone and bile, total bilirubin, oxalate,
sodium of sera and bile of mixed stone patients. A significant negative correlation was found between magnesium of serum and
bile of cholesterol stone patients, oxalate of calculi and bile of pigment stone patients and magnesium of serum and bile
of mixed stone patients. 相似文献
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Bo ZHU Zhixin MA Yuning ZHU Lei FANG Hong ZHANG Hongwei KONG Dajing XIA 《Journal of Zhejiang University. Science. B》2021,22(3):223-232
Gestational diabetes mellitus(GDM) is characterized by glycemia and insulin disorders.Bile acids(BAs) have emerged as vital signaling molecules in glucose metabolic regulation.BA change in GDM is still unclear,which exerts great significance to illustrate the change of BAs in GDM.GDM patients and normal pregnant women were enrolled during the oral glucose tolerance test(OGTT) screening period.Fasting serums were sampled for the measurement of BAs.BA metabolism profiles were analyzed in both pregnant women with GDM and those with normal glucose tolerance(NGT).Delivery characteristics,delivery gestational age,and infant birthweight were extracted from medical records.GDM patients presented distinctive features compared with NGT patients,including higher body mass index(BMI),elevated serum glucose concentration,raised insulin(both fasting and OGTT),and increased hemoglobin A1 c(HbA1c) levels.Higher homeostasis model assessment of insulin resistance(HOMA-IR) and decreased β-cell compensation(i.e.,oral disposition index(DIo)) were also prevalent in this group.Total BAs(TBAs) remained stable,but glycodeoxycholic acid(GDCA) and taurodeoxycholic acid(TDCA) levels declined significantly in GDM.GDCA was inversely correlated with HOMA-IR and positively correlated with DIo.No obvious differences in clinical outcome between the GDM and NGT groups were observed.However,GDM patients with high HOMA-IR and low DIo tended to have a higher cesarean delivery rate and younger delivery gestational age.In conclusion,GDCA provides a valuable biomarker to evaluate HOMA-IR and DIo, and decreased GDCA levels predict poorer clinical outcomes for GDM. 相似文献
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福克纳小说中的圣经原型对人性的探索 总被引：1，自引：0，他引：1
大多数专家、学者在研究福克纳及其作品时,都把注意力集中于福克纳小说中的种族冲突、美国南方制度以及小说的多角度叙述、时空变幻等方面。只有少数研究者注意到了福克纳小说与基督教文化的关系。文章从一个新的角度深入挖掘了福克纳的作品对人性的探索;探索现代人在失去人类古老的美德之后人性的堕落;探索社会等级制度对人性的摧残和探索种族主义对人性的践踏三个方面。 相似文献
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