共查询到20条相似文献,搜索用时 31 毫秒
1.
目的 探讨生物标记物粪便胆汁酸浓度在过敏性紫癜(HSP)患者中的变化及其在诊治中的临床意义。方法 选取2014~2016年确诊为HSP的19例患儿为HSP组,另选取27例健康儿童为健康对照组。采集HSP组患儿急性期、恢复期及健康对照组儿童粪便标本,应用液相质谱技术检测各组儿童粪便胆汁酸水平。结果 HSP组患儿恢复期胆酸水平均高于健康对照组和HSP组急性期 (P < 0.016)。HSP组患儿恢复期鹅脱氧胆酸水平高于健康对照组 (P < 0.016)。HSP组患儿急性期和恢复期脱氧胆酸、石胆酸水平均低于健康对照组 (分别P < 0.05、P < 0.016)。各组间熊去氧胆酸水平比较差异均无统计学意义 (P > 0.05)。结论 HSP患儿急性期粪便次级胆汁酸脱氧胆酸和石胆酸低于健康对照组,这可能与HSP的发病或转归有关。 相似文献
2.
目的 探讨霉酚酸酯(MMF)和环磷酰胺(CTX)分别治疗具有大量蛋白尿[24?h尿蛋白定量≥50?mg/kg或晨尿蛋白/肌酐(mg/mg)≥2.0]的过敏性紫癜性肾炎(HSPN)患儿的疗效和安全性.方法 前瞻性纳入2016年8月至2019年11月在首都儿科研究所附属儿童医院肾脏内科住院并诊断为有大量蛋白尿的HSPN患儿... 相似文献
3.
4.
Madison N. LeCroy Maria Bryant Sandra S. Albrecht Anna Maria SiegaRiz Dianne S. Ward Jianwen Cai June Stevens 《Maternal & child nutrition》2021,17(3)
Individuals of South Asian ethnicity have an increased risk for obesity and related diseases. Foods available in the home during the first 1000 days (conception to 24 months old) are an important determinant of diet, yet no study has examined the association of early‐life home food availability (HFA) with later diet and obesity risk in South Asian households. We examined whether obesogenic HFA at 18 months of age is associated with dietary intake and body mass index (BMI) at 36 months of age in low‐income Pakistani and White households in the United Kingdom. In this prospective birth cohort study (Born in Bradford 1000), follow‐up assessments occurred at 18 (n = 1032) and 36 (n = 986) months of age. Variety and quantity of snack foods and sugar‐sweetened beverages (SSBs) in the home and consumed were measured using the HFA Inventory Checklist and food frequency questionnaires, respectively. BMI was calculated using measured length/height and weight. Multinomial logistic regression models examined associations between HFA and tertiles of dietary intake, and multivariable linear regression models assessed associations between HFA and BMI. Pakistani households had a greater variety and quantity of snack foods and SSBs available compared with White households. Variety and quantity of snack foods and SSBs in the home at 18 months were positively associated with children''s intake of these items at 36 months, but associations between HFA and BMI were null. Reducing obesogenic HFA during the first 1000 days may promote the development of more healthful diets, though this may not be associated with lower obesity risk during toddlerhood. 相似文献
5.
6.
Abstract. Stahnke, N., Ilicki, A. and Willig, R. P. (Department of Paediatrics, University Hospital, Hamburg, West Germany). Effect of cyproterone acetate (CA) on growth and endocrine function in precocious puberty. Acta Paediatr Scand, Suppl. 277: 32, 1979.–16 girls with precocious puberty have been studied. Following low dosage cyproterone acetate (CA) therapy (mean daily dosage 65 mg/m2 BSA) a beneficial effect on growth and skeletal maturation was observed. During high dosage therapy (150 mg/m2 per day) endocrinological studies were performed in 10 of these patients. There was no significant difference in HGH levels (insulin-and arginine-test), T3 and TSH values (TRH-test) between patients and controls, T4 concentration was significantly increased. Basal prolactin levels and prolactin response to TRH was definitely elevated. Oral glucose load and arginine infusion resulted in a significantly enhanced insulin release. There was a significant reduction in basal LH levels and an increase in FSH response to LH-RH. Basal and diurnal plasma cortisol values were markedly reduced and the cortisol release due to corticotrophin injection, (lsinevasopressin (LVP) injection and insulin-hypoglycemia as well. A definite increase in basal ACTH levels was observed, during LVP-and insulin-hypoglycemia test ACTH concentrations were within or significantly above normal range. In our patients a primary adrenocortical insufficiency due to CA treatment was evident. 相似文献
7.
8.
Blurring the distinctions between on and off the job injuries: similarities and differences in circumstances.
下载免费PDF全文
![点击此处可从《Injury prevention》网站下载免费的PDF全文](/ch/ext_images/free.gif)
OBJECTIVES: To compare the causes of non-fatal work and non-work injuries and the places or environments where they occur. It has been suggested that many injuries may have similar etiologies on and off the job and thus involve some common prevention strategies. However lack of comparable data on work relatedness has prevented testing this proposition. METHODS: The National Health Interview Survey (NHIS) now collects information on the cause, location, and work relatedness of all medically attended injuries. National US estimates of non-fatal work and non-work injuries were compared by cause and place/location for working age adults (18-64 years). RESULTS: Overall 28.6% of injuries to working age adults were work related (37.5% among employed people). The causes and locations of many work and non-work injuries were similar. Falls, overexertion, and struck/caught by were leading causes for work and non-work injuries. Motor vehicle injuries were less likely to be work related (3.4% at work v 19.5% non-work) and overexertion injuries more likely to be work related (27.1% v 13.8%). Assaults were less than 1% of work injuries and 1.8% of non-work injuries. Both work and non-work injuries occurred in every location examined-including the home where 3.5% of injuries were work related. CONCLUSIONS: Work and non-work injuries share many similarities suggesting opportunities to broaden injury prevention programs commonly restricted to one setting or the other. Comprehensive efforts to prevent both non-work and work injuries may result in considerable cost savings not only to society but also directly to employers, who incur much of the associated costs. 相似文献
9.
10.
Isabel Madzorera Shibani Ghosh Molin Wang Wafaie Fawzi Sheila Isanaka Ellen Hertzmark Grace Namirembe Bernard Bashaasha Edgar Agaba Florence Turyashemererwa Patrick Webb Christopher Duggan 《Maternal & child nutrition》2021,17(3)
Growth faltering in early childhood is prevalent in many low resource countries. Poor maternal dietary diversity during pregnancy has been linked with increased risk of fetal growth failure and adverse birth outcomes but may also influence subsequent infant growth. Our aim is to assess the role of prenatal maternal dietary diversity in infant growth in rural Uganda. Data from 3291 women and infant pairs enrolled in a birth cohort from 2014 to 2016 were analysed (). Maternal diets were assessed using dietary recall in the second or third trimesters of pregnancy. Maternal dietary diversity scores (DDS) were calculated using the FAO Minimum Dietary Diversity for Women (MDD‐W). Cox regression models were used to evaluate associations of the DDS with the incidence of underweight, stunting and wasting in infants from 3 to 12 months, adjusting for confounding factors. The median DDS for women was low, at 3.0 (interquartile range 3.0–4.0), relative to the threshold of consuming five or more food groups daily. Infants of women in highest quartile of DDS (diverse diets) were less likely to be underweight (adjusted hazard ratio: 0.70, 95% confidence interval: 0.61, 0.80) compared with infants of women in Quartile 1 (p for trend <0.001) in models controlling for maternal factors. There was no significant association between DDS and stunting or wasting. Our findings suggest a relationship between higher maternal dietary diversity and lower risk of underweight in infancy. These findings suggest that programmes to improve infant growth could additionally consider strengthening prenatal dietary diversity to improve child outcomes globally. NCT04233944相似文献
11.
Md Ahshanul Haque Nuzhat Choudhury Fahmida Dil Farzana Mohammad Ali Mohammad Jyoti Raihan S. M. Tanvir Ahmed Sheikh Shahed Rahman Towfida Jahan Siddiqua Abu Syed Golam Faruque Tahmeed Ahmed 《Maternal & child nutrition》2021,17(4)
Malnutrition among women is a long‐standing public health concern that has significant adverse consequences on the survival and healthy development of children. Maternal mid‐upper arm circumference (MUAC) could potentially represent a simpler alternative to traditional nutritional indicators. This study aimed to investigate the factors associated with low maternal MUAC (as an indicator of being underweight) and address the research question of whether maternal MUAC is significantly associated with children''s nutritional status among poor and very poor households in rural Bangladesh. Data on 5,069 households were extracted from the Suchana programme baseline survey, which was carried out in 80 randomly selected unions (the lowest administrative unit of Bangladesh) in Sylhet and Moulvibazar districts between November 2016 and February 2017. The outcome variables were three child nutritional status indicators: wasting, stunting and underweight. Mothers were classified as underweight if their MUAC was less than 23 cm. Separate multiple logistic regression analyses were used to determine the factors potentially associated with maternal underweight status and explore whether maternal underweight status is significantly associated with children''s nutritional status. The prevalence of maternal underweight status was 46.7%, and the prevalence of wasting, stunting and underweight among children under two were 10.5%, 44.4% and 31.9%, respectively. After controlling for various socio‐economic and demographic characteristics, maternal MUAC was significantly associated with children''s nutritional status in rural Bangladesh. 相似文献
12.
Undernutrition is linked to almost half of all deaths in under‐five children. In 2019, 144 million under‐five children suffered from stunting and 47 million suffered from wasting. This study examined the factors that influence adverse nutritional status of children in sub‐Saharan Africa. The study used data from the Demographic and Health Surveys (DHS) of 31 countries, which involved 189,195 children under age 5. Binary logistic regression was used to examine the relationships between the independent variables and adverse nutritional status of children. About 26% of the children in the 31 countries in sub‐Saharan Africa considered in this study are stunted, 6% are wasted and 21% are underweight. Close to 31% of children whose mothers have no education are stunted, 9% are wasted and 28% are underweight. Adverse nutritional status of children is significantly associated with maternal age, education, household wealth, residence, antenatal care attendance, mass media exposure, child''s sex and size of child at birth. This study has shown that adverse nutritional status of children is a major challenge in sub‐Saharan Africa. Efforts at improving nutritional status of children should include poverty alleviation initiatives at individual and household levels, increase in women''s educational level and improvement in living conditions in rural areas. 相似文献
13.
Allelic association of gene markers on chromosome 11q in Italian families with atopy 总被引:2,自引:0,他引:2
Rigoli L Salpietro DC Lavalle R Cafiero G Zuccarello D Barberi I 《Acta paediatrica (Oslo, Norway : 1992)》2000,89(9):1056-1061
In our study, the genetic linkage of the Fcepsilon RIbeta gene with atopy in 77 affected sibling pairs recruited from an Italian panel of 201 subjects has been examined. Atopy was defined by the presence of a positive skin prick test to one or more common aeroallergens, a positive RAST test to one or more common aeroallergens and an elevated circulating total IgE. Genotype analysis was performed by PCR amplification of Fcepsilon RIbeta CA and CI11-319 CA microsatellites. All the family members were also tested for the Ilepsilon 181 mutation with the ARMS method and for Leu181/Leu183 polymorphism. Seventy-two point five percent (72.5%) of the affected sibling pairs shared their maternal allele and 27.5% did not. Therefore, an increased maternal allele sharing was observed: chi2 = 8.10, p < 0.01. Comparing paternal versus maternal allele sharing, a significant difference was observed for the C1II-319 CA marker (chi2 = 4.32, p < 0.05). Atopy phenotype with positive skin prick test, RASTs, and high total serum IgE also showed greater sharing of maternal than paternal alleles in affected sibling pairs. Of the 201 subjects studied, 17 (8.4%) were positive for Leu181. Ten of these were children and seven (70%) had inherited the variant maternally. The seven children had maternally inherited Leu181/Leu183 and were atopic. Within this sample the maternal inheritance of Fcepsilon RIbeta Leu181/Leu183 was associated with an increased risk of IgE responses to common allergens, raised eosinophil counts and increased skin prick test reactions. Therefore, the variant identified a genetic risk factor for atopy. CONCLUSION: The central role of Fcepsilon RIbeta in atopy and the linkage data presented here point to the possibility that genetic variation in Fcepsilon RIbeta or its controlling element may cause differences in the extent of IgE responses between atopic and non-atopic subjects. A search for such mutations or polymorphisms will need to take into account some carriers of atopy among the normal population and genetic heterogeneity among atopic individuals. 相似文献
14.
15.
16.
Andrea U. Seiermann Hudaalrahman AlMufti Jillian L. Waid Amanda S. Wendt Shafinaz Sobhan Sabine Gabrysch 《Maternal & child nutrition》2021,17(3)
Little is known about fasting practices and dietary changes during Ramadan in low‐ and lower‐middle‐income countries. Although pregnant women are exempt from fasting, they may still fast. This is of interest as dietary habits during pregnancy may affect the development of the unborn child. In a community‐based sample of young women in rural Sylhet division, Bangladesh, we described fasting practices and beliefs (n = 852). We also examined reported food group consumption and minimally adequate dietary diversity for women (MDD‐W) by Ramadan occurrence (n = 1,895) and by fasting adherence (n = 558) using logistic regression with Hindu women as a seasonal control.During Ramadan in 2018, 78% of pregnant Muslim women fasted every day. Over 80% of Muslim women believe that they should fast during pregnancy and over 50% expect positive health effects on the mother and the unborn child. We found strong evidence that Muslim women have more diverse diets during Ramadan, with higher odds of MDD‐W (OR [95% CI]: 5.0 [3.6, 6.9]) and increased consumption of pulses, dairy, fruit, and large fish. Dietary diversity increased to a lesser extent on non‐fasting days during Ramadan. Ramadan appears to improve dietary quality in both fasting and non‐fasting Muslim women in a rural population in Bangladesh. These results help to interpret findings from studies on Ramadan during pregnancy on later‐life outcomes and thus contribute to a better understanding of intrauterine influences of maternal nutrition on healthy child development. 相似文献
17.
J. Javier G mez-Rom n Marta Mayorga Concepci n Mira Luis Buelta Fidel Fern ndez J. Fernando Val-Bernal 《Fetal and pediatric pathology》1994,14(6):1043-1049
Glandular inclusions in inguinal hernia sacs are not frequent. We present six cases of inguinal hernia with this finding, which represents an incidence of 2.6% in males and shows a predominance in the prepubertal stage. Five patients showed cryptorchidism and two cases were related to congenital malformations of the single umbilical artery type and 47,XY chromosome disorder with chromosomal marker. The most important differential diagnosis must be made with normal histological structures such as the vas deferens or epididymis. The mean diameter of the inclusions was 0.1988 mm and there was a significant difference in size between the inclusions and the vas deferens, but not the epididymis. Differentiation from the latter is based on the absence of a well-developed muscular coat in the wall of the inclusions. It is important to recognize that these inclusions can occur in hernia sacs because of the clinical and medicolegal implications that arise if they are confused with true epididymis or vas deferens. They may arise from paratesticular embryonal remnants. 相似文献
18.
Natalie Shenker Marta Staff Amy Vickers Joao Aprigio Satish Tiwari Sushma Nangia Ruchika Chugh Sachdeva Vanessa Clifford Anna Coutsoudis Penny Reimers Kiersten IsraelBallard Kimberly Mansen Radmila MileusnicMilenovic Aleksandra Wesolowska Johannes B. van Goudoever Mohammadbagher Hosseini Daniel Klotz Anne Hagen Grvslien Gillian Weaver Virtual Collaborative Network of Milk Banks Associations 《Maternal & child nutrition》2021,17(3)
If maternal milk is unavailable, the World Health Organization recommends that the first alternative should be pasteurised donor human milk (DHM). Human milk banks (HMBs) screen and recruit milk donors, and DHM principally feeds very low birth weight babies, reducing the risk of complications and supporting maternal breastfeeding where used alongside optimal lactation support. The COVID‐19 pandemic has presented a range of challenges to HMBs worldwide. This study aimed to understand the impacts of the pandemic on HMB services and develop initial guidance regarding risk limitation. A Virtual Collaborative Network (VCN) comprising over 80 HMB leaders from 36 countries was formed in March 2020 and included academics and nongovernmental organisations. Individual milk banks, national networks and regional associations submitted data regarding the number of HMBs, volume of DHM produced and number of recipients in each global region. Estimates were calculated in the context of missing or incomplete data. Through open‐ended questioning, the experiences of milk banks from each country in the first 2 months of the pandemic were collected and major themes identified. According to data collected from 446 individual HMBs, more than 800,000 infants receive DHM worldwide each year. Seven pandemic‐related specific vulnerabilities to service provision were identified, including sufficient donors, prescreening disruption, DHM availability, logistics, communication, safe handling and contingency planning, which were highly context‐dependent. The VCN now plans a formal consensus approach to the optimal response of HMBs to new pathogens using crowdsourced data, enabling the benchmarking of future strategies to support DHM access and neonatal health in future emergencies. 相似文献
19.
20.
Three recent Canadian legal cases have dealt with the proposed blood transfusion of adolescent members of Jehovah’s Witness (JW) families. In each case, the court permitted transfusions if medically necessary. Much critical analysis of the issue of forced treatment of decisionally competent adolescents focuses exclusively on competence and questions why mature minors may not decide for themselves. The authors argue that a focus on decision-making competence alone is too narrow. Before one may legally give or refuse consent to medical treatment, three conditions must be met: competence, adequate information and lack of coercion. In striving to find agreement on medical treatment, physicians, patients and JW family members seek and, in fact, often achieve mutual understanding and cooperation. Coercion by actual or threatened shunning and excommunication can occur, and these factors may affect adolescent decision-making. In this context, a court order authorizing medical treatment can, therefore, be seen as enhancing patient freedom. The authors suggest that, in addition to fulfilling existing statutory duties to report a child in need of protection, health care professionals caring for acute patients of JW families should actively look for evidence that the patient has accurate medical information and is acting without coercion. The authors also explore suggestions on how to deal with the unusual complexities of such cases. 相似文献