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Glucose and Insulin Levels are Increased in Obese and Overweight mothers’ Breast-milk

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Food and nutrition Sciences 2011年第3期2卷 201-206页

作者： Suman Ahuja mallory Boylan Sybil L. Hart Carmen Román-Shriver Julian E. Spallholz Barbara C. Pence Barbara G. Sawyer Department of nutrition Hospitality and Retailing Lubbock Hospitality and Retailing texas tech University Lubbock

Objective: to analyze the relationships between mothers’ pre-pregnancy body mass index (BmI) and levels of glucose and insulin in breast-milk. methods: Participants were 32 breast-feeding mothers who were assigned to either normal weight (group 1: n = 21, BmI between 18.5 and 24.9 kg/m2) or overweight/obese (group 2: n = 11, BmI ≥ 25 kg/m2) based on their pre-pregnancy BmI. Breast-milk samples were collected at six weeks postpartum. Glucose and insulin concentrations were measured in the breast-milk samples. to control for any extreme dietary influences on breast-milk glucose concentrations, mothers completed 24-hour food recalls. Results: mean milk-glucose values of groups 1 and 2 were 32.6 ± 21.8 mg/dL and 51.9 ± 20.5 mg/dL respectively. milk-borne insulin values were 4.5 ± 7.6 μIU/mL and 30.1 ± 56.3 μ IU/mL, respectively. Independent-samples t tests found that glucose levels of group 2 were greater than those of group 1, t(30) = 2.43, p = 0.02;and milk-borne insulin was greater in group 2 than in group 1, t(30) = 2.075, p = 0.05. mothers’ pre-pregnancy BmI was found correlated with both breast-milk glucose (r = 0.483, p = 0.005) and insulin (r = 0.565, p = 0.001). Conclusion: this study found that in comparison with normal weight mothers, over-weight/ obese mothers have higher concentrations of glucose and insulin in their breast-milk. Further studies are needed to explain the underlying mechanisms, and possible consequences of infant exposure to higher levels of glucose and insulin in breast-milk.

关键词： Breast-milk Glucose Insulin Obesity

Andersen-tawil综合征:新的钾通道突变和可能的表型变异

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世界核心医学期刊文摘(神经病学分册) 2006年第2期 47-47页

作者： Davies n.P. Imbrici P. Fialho D. m.G.Hanna 陈海 Department of molecular neuroscience Institute of Neurology University College London Queen Square London WC1N 3BG United Kingdom.Dr

Objective: to evaluate clinical, genetic, and electrophysiologic features of patients with Andersen-tawil syndrome (AtS) in the United Kingdom. methods: Clinical and neurophysiologic evaluation was conducted of 11 families suspected to have AtS. molecular genetic analysis of each proband was performed by direct DnA sequencing of the entire coding region of KCnJ2. Control samples were screened by direct DnA sequencing. the electrophysiologic consequences of several new mutations were studied in an oocyte expression system. Results: All 11 AtS families harbored pathogenic mutations in KCnJ2 with six mutations not previously reporte d. Some unusual clinical features including renal tubular defect, CnS involvemen t, and dental and phonation abnormalities were observed. Five mutations (t75m, D 78G, R82Q, L217P, and G300D) were expressed, all of which resulted in nonfunctio nal channels when expressed alone, and co-expression with wild-type (Wt) KCnJ2 demonstrated a dominant negative effect. Conclusion: Six new disease-causing m utations in KCnJ2 were identified, one of which was in a PIP2 binding site. mole cular expression studies indicated that five of the mutations exerted a dominant negative effect on the wild-type allele. KCnJ2 mutations are an important caus e of AtS in the UK.

关键词：综合征综合病症 Andersen-tawil 电生理学生理电学

与初次EB病毒感染诱发的贾-克综合征有关的颜面部局部出疹5例

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世界核心医学期刊文摘（儿科学分册） 2005年第9期1卷 24-24页

作者： Yoshidam. tsuda n. morihata t. 李开

Five infants exhibited an exclusively facial rash associated with Gianotti-Crosti syndrome(GCS). On all patient cheeks, multiple erythematous papules were seen symmetrically. All patients tested positive for the immunoglobulin (Ig)m antibody against the Epstein-Barr viral capsid antigen, suggesting that a primary Epstein-Barr virus (EBV) infection caused localized facial rash, an alternative clinical picture of GCS.

关键词：病毒感染红色斑丘疹面颊部免疫球蛋白临床现象

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Potential Areas for Commercial timber Plantations of tabebuia rosea(Bertol.)*** michoacan,mexico

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Open Journal of Forestry 2017年第1期7卷 48-57页

作者： Hipolito Jesus munoz-Flores David Castillo-Quiroz Francisco Castillo-Reyes J.trinidad Sáenz-Reyes Diana Avila-Flores Agustín Rueda-Sánchez national Institute of Forestry Agriculture and Livestock Research(INIFAP)-Experimental Station UruapanUruapanMéxico national Institute of Forestry Agriculture and Livestock Research(INIFAP)-Experimental Station SaltilloSaltilloMéxico

the targeted area for plant reforestation in the state of michoacan is made up of eroded areas and pasture induced areas, both adding to 525,260 ha and representing 10.9% of the total surface of the state. the regions with the largest areas in need of reforestation are the Costa with 185,396 ha (29%), Oriente with 106,836 (17%) and tierra Caliente with 96,284 (15%). Commercial forest plantations are an alternative for reducing the pressure on natural forests and creating options for sustainable and diversified development, changing the land use from fragmented agricultur and livestock purposes to forestry. the object of this study was to determine potential areas for the establishment of commercial forest plantations of tabebuia rosea (Bertol.) DC. in the state of michoacan, mexico, by using geographic information systems. the outlining of potential areas was performed with the IDRISI 32 and ArcView programs, according to the environmental requirements of t. rosea. these environmental requirements include precipitation, temperature, soil, altitude, land use and slope. the analysis resulted in two maps where the potential areas for the establishment of commercial forest plantations with this species were shown, which turned out a total potential area of 54,320 ha, distributed in 47,566 ha considering a slope of 0% - 15% for non-manual forest plantations, and 6754 ha considering a slope of 15% - 30% for manual forest plantations. the ecologic conditions in michoacan are favorable for successful establishment and development of commercial forest plantations of t. rosea.

关键词： Potential Areas michoacan Commercial Forest Plantations tabebuia rosea Geographic Information System

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急性视神经炎的轴突变性和感染

世界核心医学期刊文摘(眼科学分册) 2005年第1期 4-5页

作者：肖颖 Petzold A Rejdak K Plant G.t London WC1n3BG Unit-ed King dom.Dr Institute of neurolog y Queen Square Department of neuroinflammat ion

Aims:to investigate whether plasma biomarkers for ax-onal injury and inflammation are related to loss and re-covery of visual function in acute op tic neuritis(On).methods:Eighteen patients with On a nd 14controls were investigated in a longitudinal,pro spective *** phosphorylated neurofilament heav y chain(nfH SmI35 ;a surrogate marker of axonal injury),nitric oxide metabo-lites(nOx ),and citrulline(surrogate markers of in-flammation)-were ***:Patients with On had higher median plasma nfH SmI35 values than controls(0.17versus 0.005ng /ml;Pnd higher nOx values(49versus 35.5μm;P ma nfH SmI35 values correlated inversely with visual acuity at presentation(R=-0.67;P=0.01).nfH SmI35 was higher in patients with poor recovery of visual acuity than in those with good recovery(0.25ng /ml versus 0.09ng /ml;Pthree of four patients with high nfH SmI35 and high nOx values experienced a poor recovery as opposed to only one of five with hig h nOx but normal nfH SmI35 ***:nfH SmI35 ,a surrogate marker for axonal damage,is a prognostic indicator and should be considered in the design of neuroprotective treatment strategies.

关键词：急性视神经炎血浆 Sm 视力恢复轴突损伤

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直接磁共振膝关节成像:轴向牵引的作用

国际医学放射学杂志 2009年第6期 596-596页

作者： n.S.Palhais D.Guntern A.Kagel m.Wettstein E.mouhsine n.theumann 蔡兆熙 Department of Radiology University HospitalUniversity of LausanneLausanneSwitzerland

本研究的目的是测定膝关节直接磁共振采集期间轴向牵引对关节间隙宽度和关节软骨表面之间对比剂量的测量的影响。11例病人进行3t直接磁共振成像检查,采用t1加权各项同性梯度回波序列,轴向牵引及未牵引冠状面成像,轴向牵引力为15kg。牵... 详细信息

本研究的目的是测定膝关节直接磁共振采集期间轴向牵引对关节间隙宽度和关节软骨表面之间对比剂量的测量的影响。11例病人进行3t直接磁共振成像检查,采用t1加权各项同性梯度回波序列,轴向牵引及未牵引冠状面成像,轴向牵引力为15kg。牵引和未牵

关键词：磁共振膝关节轴向股胫关节

比色法测定n-乙酰葡糖胺和n-乙酰半乳糖胺

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食品与药品 2010年第9期12卷 374-378页

作者： morgan W t J elson L A 陈祥娥

乙酰葡糖胺与对二甲氨基苯甲醛的反应最初由müller发现,即当戊-乙酰葡糖胺溶液与稀氢氧化钾共热后,加入盐酸酸化的对二甲氨基苯甲醛溶液（Ehrlich试剂）可产生强紫红色。

关键词：葡糖胺比色法测定乙酰对二甲氨基苯甲醛半乳糖甲醛溶液氢氧化钾盐酸酸化

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t1期乳腺癌病人超声弹性成像所示肿瘤硬度与腋窝淋巴结状态的伴随关系

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国际医学放射学杂志 2014年第1期 85-85页

作者： A.Yi W.K.moon n.Cho J.m.Chang m.S.Bae S.J.Kim 舒彩锟 Department of Radiology Seoul Metropolitan Government-Seoul National University Boramae Medical Center20Boramae-ro 5-gil Donggjak-gu Seoul 156-707 Republic of Korea

目的观察t1期乳腺癌病人超声弹性成像所见的肿瘤硬度是否伴随腋窝淋巴结转移。方法研究2006年6月—2010年12月间连续200例临床检查腋窝淋巴结阴性

关键词：乳腺肿瘤超声弹性成像 B型超声乳腺癌腋窝淋巴结转移

La_(0.67)Pb_(0.33)mnO_3的磁性及输运特性

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物理学报 2003年第5期52卷 1245-1249页

作者：肖春涛韩立安薛德胜赵俊慧 H.Kunkel G.Williams 兰州大学磁学与磁性材料教育部重点实验室兰州730000 DepartmentofPhysicsandAstronomy UniversityofManitoba

利用固相反应烧结法制备了La0 6 7Pb0 33mnO3单相多晶样品 .研究了其结构、磁性及输运特性 .结果表明 ,样品呈菱面相晶体结构 ,空间群为R3C ,居里温度tC( =3 5 3K)非常接近tmI( =3 60K) .在居里温度附近 ,发生铁磁 -顺磁转变 ,导电特... 详细信息

利用固相反应烧结法制备了La0 6 7Pb0 33mnO3单相多晶样品 .研究了其结构、磁性及输运特性 .结果表明 ,样品呈菱面相晶体结构 ,空间群为R3C ,居里温度tC( =3 5 3K)非常接近tmI( =3 60K) .在居里温度附近 ,发生铁磁 -顺磁转变 ,导电特性由金属特征向半导体特征过渡 .磁电阻在居里点达到极大值 .当H =1 6t时 ,磁电阻的极大值为14 5 % ;当H =0 8t时 ,磁电阻的极大值为 9% .输运性质表明 ,ttmI 时 ,低温区电阻率满足公式 ρ(t) =ρ0 +ρt2 5,此输运机理是由磁流子散射造成的 ;当t >tmI 时。

关键词： La0.67Pb0.33mnO3 磁性输运特性固相反应烧结法铅掺杂钙钛石型锰氧化物磁电阻效应居里温度

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