地衣芽孢杆菌治疗新生儿母乳性黄疸的疗效观察

目的了解地衣芽孢杆菌活菌胶囊(整肠生)治疗母乳性黄疸的疗效。方法选取2012年1月至2015年4月我院门诊治疗的新生儿母乳性黄疸69例,随机分为两组,对照组给予口服茵栀黄颗粒,观察组给予茵栀黄颗粒及整肠生治疗,观察治疗效果及两组血清胆红素值及黄疸消退时间、大便次数。结果 (1)治疗后观察组总有效率97.14%,对照组治疗总有效率82.35%,差异具有统计学意义(P0.05)。(2)治疗第5天观察组血清总胆红素值明显低于对照组,黄疸消退时间短于对照组,平均大便次数多于对照组,差异具有统计学意义(P0.01)。(3)两组患儿均无过敏及脱水等不良反应。结论整肠生治疗母乳性黄疸可缩短黄疸持续时间,显著降低血清总胆红素水平,提高治疗有效率。     

妈咪爱治疗母乳性黄疸疗效观察

目的：观察微生态制剂“妈咪爱”对母乳性黄疸的治疗作用。方法：将49例母乳性黄疸病例随机分为治疗和对照组,对照组停用母乳3d,治疗组除停用母乳外另加用“妈咪爱”口服。结果：两组病例3d后监测胆红素水平,治疗组胆红素下降54．6％,对照组胆红素下降39％。结论：妈咪爱对母乳性黄疸的治疗有显著的疗效。     

微生态制剂"妈咪爱"治疗母乳性黄疸的临床观察

为探讨微生态制剂“妈咪爱”对母乳性黄疸的影响,对30例临床诊断的母乳性黄疸患儿随机分为治疗组和对照组,观察“妈咪爱”对母乳性黄疸血清胆红素影响,对十二指肠液胆红素影响,对胆汁和粪便中β-葡萄糖醛酸苷酶活性影响。结果显示,微生态制剂“妈咪爱”能降低血清胆红素值,减少十二指肠液和粪便中β-葡萄糖醛酸苷酶量。对母乳性黄疸患儿继续母乳喂养具有退黄治疗作用。     

酪酸梭菌活菌散预防新生儿高胆红素血症临床观察

目的观察酪酸梭菌活菌散(商品名:宝乐安)预防新生儿高胆红素血症的临床疗效。方法将产科分娩的正常足月新生儿212例,随机分为2组,预防组106例,对照组106例,2组均在生后半小时内开始喂奶。预防组喂服酪酸梭菌活菌散500 mg/次,3次/d,用至黄疸消退,观察黄疸变化情况及不良反应。结果出生后48 h内胎便转黄率预防组为56.6%,对照组为26.4%;生后7 d内皮肤巩膜黄染达高峰预防组为58.5%,对照组为43.3%;高胆红素血症发生率预防组为7.5%,对照组为22.6%;出生后7 d内血清胆红素达高峰率预防组为62.3%,对照组为47.1%。以上各指标2组间差异均具有统计学意义(P0.01或0.05)。结论酪酸梭菌活菌散预防新生儿高胆红素血症安全有效,值得临床推广应用。     

整肠生、茵栀黄干预新生儿黄疸的临床治疗

目的评价整肠生和茵栀黄干预新生儿黄疸的临床治疗。方法82例新生儿黄疸随机分为干预组和对照组。干预组在常规治疗的基础上,加用整肠生和茵栀黄,连用5~7 d。2组每日测胆红素1次。结果干预组胆红素日均下降值(48.5±26.15)μmol/L,明显高于对照组(36.32±24.37)μmol/L,P<0.05。结论整肠生和茵栀黄用于治疗新生儿黄疸,有助于胆红素代谢排出,减少新生儿胆红素异常增高,缩短黄疸持续时间,值得临床推广。     

微生态制剂早期干预新生儿黄疸的临床研究

目的观察微生态制剂干预新生儿黄疸的疗效。方法正常新生儿102例,随机分为试验组52例与对照组50例,试验组服用“妈咪爱”,对照组不服用。观察第1次胎便排出及第1次胎便转黄时间,观察黄疸高峰期峰值及高胆红素血症的发生率。结果2组胎便早排差异有非常显著性（P〈0．01）,胎便早变黄差异有非常显著性（P〈0．01）,黄疸高峰期峰值差异有非常显著性（P〈0．01）,高胆红素血症发生率差异有非常显著性（P〈0．01）。结论微生态制剂“妈咪爱”能促胎便早排,减少胆红素肝肠循环,辅助退黄,降低高胆红素血症发生。     

酪酸梭菌活菌散辅助治疗新生儿黄疸的随机多中心临床疗效观察

目的观察酪酸梭菌活菌散(商品名:宝乐安)辅助治疗新生儿黄疸的临床疗效。方法将543例新生儿黄疸患儿随机分为观察组和对照组,观察组274例,对照组269例。观察组在蓝光治疗的同时给予酪酸梭菌活菌散口服,0.5g/次,3次/d,服至黄疸消退;对照组只给予蓝光治疗。于治疗后48h、72h、96h检测血清胆红素值。结果治疗72h、96h后观察组血清胆红素水平较对照组明显下降(P0.05)。结论在蓝光治疗新生儿黄疸的同时服用酪酸梭菌活菌散,可迅速降低胆红素水平,缩短治疗时间。     

金双歧治疗新生儿高胆红素血症的临床疗效研究

目的 探讨微生态制剂金双歧(双歧杆菌乳酸杆菌三联活菌片)对新生儿高胆红素血症的临床疗效,以找出能及早有效地纠正新生儿高胆红素血症,预防新生儿胆红素脑病发生的新方法.方法 通过随机抽样、收集青白江区人民医院2007年3月至2011年3月72例新生儿高胆红素血症患儿的临床资料并进行回顾性分析,将72例新生儿高胆红素血症患儿随机分为治疗组40例和对照组32例.对照组给予常规治疗,治疗组在常规治疗基础上,加用金双歧1片(0.5亿)/次,每天3次,温开水溶碎后喂服或经胃管注入,共7～10d.检测治疗前后两组血清胆红素水平、计算日平均经皮测胆红素下降值、平均住院时间和黄疸消退时间.结果 金双歧辅助治疗新生儿高胆红素血症,治疗后治疗组与对照组血清总胆红素水平分别为(58.21 +4.36) μmol/L和(64.16±5.29) μmol/L(P ＜0.01);治疗组和对照组日平均经皮测胆红素下降值、平均住院时间和黄疸退尽平均时间分别为( 10.35±2.46)、(7.68±1.35)μmol/L;( 6/54±2/59)、(9/05 +3/12)d; (6/38±1/38)、( 8/75±2/68)d;差异均有统计学意义(P＜0.01).结论 应用金双歧治疗新生儿高胆红素血症可迅速降低血胆红素水平,缩短治疗时间,预防胆红素脑病的发生疗效确切、安全,可作为治疗新生儿高胆红素血症的方法之一,值得临床应用推广.     

早期应用微生态制剂对极低出生体重儿影响的临床观察

目的观察早期应用微生态制剂对极低出生体重儿黄疸、喂养、生长以及免疫功能的影响。方法我院NICU收治的生后24h内极低出生体重儿84例,随机分为观察组46例,对照组38例。观察组生后4h内开始口服或鼻饲胃管服用妈咪爱0.5g,2次/d,连用14d。观察两组达到高胆红素血症标准的人数,以及生后24h、5d总胆红素值;喂养不耐受人数;生后5d生理性体重下降及1个月体重增长情况;生后1个月免疫学指标。并加以对比。结果24h内血清胆红素比较无统计学意义(P0.05),治疗5d后观察组血清总胆红素明显低于对照组(P0.05),观察组出现高胆红素血症人数明显低于对照组(P0.05);观察组喂养不耐受出现例数明显低于对照组(P0.01);观察组生后5d体重下降的克数低于对照组(P0.05),1个月时体重增长克数高于对照组(P0.01);观察组IgA水平较对照组明显增加(P0.05),但IgG及IgM含量与对照组比较差异无统计学意义(P0.05)。结论早期应用微生态制剂能降低血清胆红素水平,对预防极低出生体重儿高胆红素血症有一定作用;能提高喂养的耐受性,有利于患儿生长发育;对极低出生体重儿的肠道功能及免疫功能有明显影响,能增加免疫球蛋白IgA水平,从而促进体液免疫的发展。     

布拉酵母菌散联合蒙脱石散早期预防新生儿高胆红素血症的疗效

目的探讨布拉酵母菌散联合蒙脱石散早期预防新生儿高胆红素血症的疗效。方法选择正常足月新生儿86例,随机分为干预组和对照组各43例。两组新生儿均于生后进行纯母乳喂养。干预组在纯母乳喂养基础上加用布拉酵母菌散联合蒙脱石散口服,连用5 d。其中布拉酵母菌散0.125 g/次,1次/d,母乳喂养后口服;蒙脱石散剂1 g,3次/d,母乳喂养后口服。对照组不采取任何干预措施。观察并记录两组干预前后血清总胆红素水平的变化,并比较两组血清胆红素的峰值、黄疸持续时间、胎便排空时间及大便频率。结果干预5 d后,两组血清总胆红素水平均较干预前不同程度上升(P0.05或P0.01),干预组上升幅度明显低于对照组(P0.05);同时干预组血清胆红素峰值、黄疸持续时间、胎便排空时间明显少于对照组(P0.05),干预组的大便频率明显多于对照组(P0.05)。结论口服布拉酵母菌散联合蒙脱石散早期预防新生儿高胆红素血症的疗效较显著,能降低体内血总胆红素水平,缩短黄疸持续时间,加快胎粪的排泄,对预防新生儿高胆红素血症的发生具有良好的作用。     

Early predictive value of cord blood bilirubin and dynamic monitoring of transcutaneous bilirubin for hyperbilirubinemia of newborns

ObjectiveTo study the early predictive value of cord blood bilirubin and dynamic monitoring of transcutaneous bilirubin for hyperbilirubinemia of newborns.Methods389 newborns delivered from June 2014 to December 2015 were enrolled as the research subjects; detailed records were made about the general data of newborns and mothers, and after cord blood bilirubin being graded, the incidence of hyperbilirubinemia was counted, and the prediction efficiency of cord blood bilirubin was analyzed by receiver operator characteristic (ROC) curve. At the same time, the transcutaneous bilirubin was detected continuously when the neonate was born and 24 h, 48 h and 72 h after birth, and the relativity between transcutaneous bilirubin at 72 h and serum bilirubin was analyzed.ResultsNo significant difference was found in the hyperbilirubinemia group and the non-hyperbilirubinemia group concerning general data of the newborns and their mothers. With the concentration of cord blood bilirubin increased, the incidence of hyperbilirubinemia also increased; separate prediction of hyperbilirubinemia by cord blood bilirubin showed a sensitivity and specificity of 71.4% and 65.6% respectively, and they need further dynamic monitoring. The daily mean of transcutaneous bilirubin in hyperbilirubinemia group was significantly higher than that in non-hyperbilirubinemia group at 24 h, 48 h and 72 h, and the measurement value of transcutaneous bilirubin at 72 h had a high correlation with serum bilirubin. When transcutaneous bilirubin value is higher than 18, the incidence of hyperbilirubinemia should be considered.ConclusionsThe increase of cord blood bilirubin effectively predict the occurrence of neonatal hyperbilirubinemia. There is a good correlation between levels of transcutaneous bilirubin and serum bilirubin. Moreover, combined detection of transcutaneous bilirubin and cord blood bilirubin can significantly improve the prediction accuracy of hyperbilirubinemia.     

NaHCO3处理对西伯利亚蓼叶细胞膜脂过氧化和活性氧清除酶活性的影响

对西伯利亚蓼扦插苗进行不同浓度和不同时间NaHCO3处理,研究了NaHCO3处理浓度和时间对西伯利亚蓼叶细胞膜脂过氧化和活性氧清除酶活性的影响。研究表明,NaHCO3处理浓度分别与过氧化氢酶活性、丙二醛含量和细胞膜透性之间存在极显著正相关性,与超氧化物歧化酶活性之间存在显著正相关性,与过氧化物酶活性之间无显著相关性;不同NaHCO3浓度处理间,超氧化物歧化酶活性、过氧化氢酶活性及丙二醛含量差异极显著,过氧化物酶活性和细胞膜相对透性差异显著;不同时间的NaHCO3处理,过氧化物酶活性、过氧化氢酶活性、丙二醛含量及细胞膜透性差异显著,超氧化物歧化酶活性和过氧化氢酶活性差异极显著。     

早期光疗对早产儿黄疸的影响

目的：探讨在经皮胆红素监测下早期蓝光干预对早产儿高胆红素血症的防治作用。方法：选择2009年10月-2011年10月我院新生儿科收治的86例出生体重≤2000g,无出生窒息史的早产儿,按住院号单双号分为观察组46例和对照组40例。对照组按照我国2000年制定的新生儿黄疸干预推荐方案的干预标准进行光疗。观察组于出现黄疸和／或经皮胆红素〉85．50μmol／L,但尚未达方案的干预标准就进行光疗,监测经皮胆红素至黄痘消失。经皮胆红素值达187．5μmol／L以上时同时查静脉血监测血清总胆红素。比较2组早产儿经皮胆红素峰值及恢复正常时间。结果：观察组与对照组比较经皮胆红素峰值较低,黄疸持续时间较短,两组比较P均〈0．05,有统计学差异。结论：早产儿在经皮胆红素监测下进行早期蓝光干预有利于降低早产儿胆红素峰值,缩短黄疸持续时间。有效预防早产儿胆红素脑病。     

酪酸梭菌活菌散联合光疗治疗新生儿母乳性黄疸临床观察

目的探讨酪酸梭菌活菌散（商品名：宝乐安）联合光疗治疗母乳性黄疸的临床疗效。方法将母乳性黄疸患儿116例随机分为观察组和对照组,观察组59例在光疗、补液等常规治疗的同时给予口服酪酸梭菌活菌散;对照组57例应用光疗、补液等常规治疗。治疗中观察患儿黄疸消退时间并定期检测血清胆红素含量,比较胆红素日均下降速度及治愈时间。结果观察组治愈时间短于对照组（P〈0．05）,观察组日均胆红素下降值高于对照组（P〈0．01）,差异具有非常显著性。结论酪酸梭菌活菌散联合光疗治疗母乳性黄疸能够缩短光疗时间和快速降低血清胆红素,值得临床推广应用。     

Hyperbilirubinemia in Inuit neonates.

A prospective study was undertaken to determine if Inuit and Caucasian neonates have different patterns of physiologic jaundice. Daily blood samples obtained by heel pricks of Inuit and Caucasian neonates born at the Churchill (Man.) Health Centre were assayed for the total serum bilirubin concentration. The mean peak bilirubin level in the Inuit group was significantly higher than that in the Caucasian group (8.76 v. 6.04 mg/dl [150 v. 103 mumol/l]) and occurred later (on day 3 rather than day 2). Of the Caucasian neonates, those who were breast-fed in hospital had a significantly higher (P less than 0.05) mean peak bilirubin level than those who were not, and among all the neonates who were not breast-fed in hospital the Inuit had a significantly higher mean peak bilirubin level than the Caucasians (7.98 v. 3.64 mg/dl [136 v. 62 mumol/l]). These findings indicate that factors other than breastfeeding, some of which may be genetic, are responsible for the higher and later peak in the serum bilirubin concentration in Inuit neonates.     

NaHCO3处理对西伯利亚蓼叶细胞膜脂过氧化和活性氧清除酶活性的影响

对西伯利亚蓼扦插苗进行不同浓度和不同时间NaHCO₃处理,研究了NaHCO₃处理浓度和时间对西伯利亚蓼叶细胞膜脂过氧化和活性氧清除酶活性的影响。研究表明,NaHCO₃处理浓度分别与过氧化氢酶活性、丙二醛含量和细胞膜透性之间存在极显著正相关性,与超氧化物歧化酶活性之间存在显著正相关性,与过氧化物酶活性之间无显著相关性;不同NaHCO₃浓度处理间,超氧化物歧化酶活性、过氧化氢酶活性及丙二醛含量差异极显著,过氧化物酶活性和细胞膜相对透性差异显著;不同时间的NaHCO₃处理,过氧化物酶活性、过氧化氢酶活性、丙二醛含量及细胞膜透性差异显著,超氧化物歧化酶活性和过氧化氢酶活性差异极显著。     

酪酸梭菌活菌散在治疗母乳性黄疸中的应用

目的观察在常规治疗的基础上加用酪酸梭菌活菌散（商品名：宝乐安）治疗新生儿母乳性黄疸的疗效。方法176例母乳性黄疸患儿随机分为治疗组和对照组,治疗组90例,对照组86例,对照组采用常规治疗,治疗组在常规治疗基础上加服酪酸梭菌活菌散,2组均不停止母乳喂养,并观察2组患儿日均总胆红素水平及黄疸消退时间的变化。结果治疗组日均胆红素下降值为（58．61±26．52）μmol／L,显著高于对照组（39．12±25．41）μmol／L（P〈0．01）;黄疸消退时间,治疗组为（4．25±2．68）d,显著短于对照组（6．42±2．74）d（P〈0．01）。结论在常规治疗的基础上加用酪酸梭菌活菌散治疗母乳性黄疸,可迅速降低胆红素水平,缩短治疗时间。     

酪酸梭菌活菌散治疗母乳性黄疸疗效观察

目的观察酪酸梭菌活菌散（商品名：宝乐安）治疗母乳性黄疸的临床疗效。方法将60例母乳性黄疸的足月儿随机分为观察组30例和对照组30例。观察组在常规治疗的同时给予酪酸梭菌活菌散口服,0．5g／次,2次／d,加水2-5ml溶解口服;对照组仅常规治疗。2组均不停止母乳喂养。结果观察组胆红素日均下降值为（42．1±16．2）μmol／L,显著高于对照组的（22．6±11．2）μmol／L（P〈0．05）;观察组胆红素下降至119．5μmol／L以下的天数为（4．6±1．6）d,显著短于对照组的（9．6±2．5）d（P〈0．05）。结论酪酸梭菌活菌散治疗母乳性黄疸,可迅速降低胆红素水平,缩短治疗时间。     

Effect of creatine on contents of myosin heavy chain and myosin-heavy-chain mRNA in steady-state chicken muscle-cell cultures.

The i.r. spectra of bilirubin isomers that differ in number and position of vinyl groups were examined to verify the assignment of the 988 cm-1 peak of bilirubin (991 cm-1 peak in calcium bilirubinate) to its pendant vinyl groups. There were only small changes in this peak with changes in position of vinyl groups (exo-2- and -18-vinyl versus endo-3- and -17-vinyl), but progressive loss of peaks in this region was observed when vinyl groups were reduced to ethyl groups (dihydrobilirubin and mesobilirubin). Methylvinylmaleimide, a monopyrrole derived from the outer (A and D) rings of bilirubin, has a pendant vinyl group and exhibits a prominent peak at 986 cm-1, but haematinic acid methyl ester derived from the inner (B and C) rings has no vinyl group and shows no peak near 988 cm-1. These observations verify the assignment of the 988 cm-1 peak of bilirubin to its pendant vinyl groups. This supports our previous proposal that a decrease in the peak at 985-995 cm-1 in the i.r. spectra of pigment gallstones, as compared with unconjugated bilirubin or calcium bilirubinate, indicates a consumption of vinyl groups in the process of formation of the polymer in the pigment stones.