全文获取类型
收费全文 | 50篇 |
免费 | 2篇 |
专业分类
儿科学 | 15篇 |
妇产科学 | 2篇 |
基础医学 | 8篇 |
临床医学 | 1篇 |
内科学 | 8篇 |
神经病学 | 8篇 |
外科学 | 8篇 |
药学 | 2篇 |
出版年
2016年 | 1篇 |
2013年 | 1篇 |
2011年 | 5篇 |
2010年 | 2篇 |
2008年 | 2篇 |
2007年 | 2篇 |
2006年 | 1篇 |
2004年 | 1篇 |
2003年 | 1篇 |
2002年 | 5篇 |
2001年 | 1篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1980年 | 1篇 |
排序方式: 共有52条查询结果,搜索用时 15 毫秒
1.
Eliezer Lahat MD Joseph Barr MD Baruch Klin MD Zvi Dvir MD Tzvy Bistrizer MD Gideon Eshel MD 《Pediatric neurology》1996,15(4):299-301
Mild head injuries are very common among young children. Often, these injuries are followed by a variety of subjective complaints termed posttraumatic syndrome. Posturography (balance test) was performed immediately after the trauma in 21 children who had sustained mild head injury. Significant difference in performance was observed in head-injured children in all subparts of the test as compared with a control group. We conclude that posturography may serve as a simple cost-effective method in qualifying the posttraumatic imbalance. 相似文献
2.
Amnon Zung Yardena Tenenbaum‐Rakover Shiri Barkan Aaron Hanukoglu Eli Hershkovitz Orit Pinhas‐Hamiel Tzvy Bistritzer Zvi Zadik 《Clinical endocrinology》2010,72(2):264-271
Introduction Neonatal hyperthyrotropinaemia (HT), defined by elevated TSH and normal T4, is either transient or persistent. The eventual outcome of neonatal HT is unpredictable and the management of HT patients is controversial. We assessed perinatal parameters and diagnostic measures that may distinguish between transient and persistent HT, compared with congenital hypothyroidism (CH). We also aimed to recommend optimal treatment in these forms of thyroid impairment. Design and patients A multi‐centre, retrospective study was conducted in six paediatric endocrinology units. Forty‐three HT patients and 83 CH patients were included in the study. Measurements We evaluated differences in birth weight (BW), gestational age (GA), modes of diagnosis, screening and confirmatory T4 and TSH levels, thyroid imaging results and optimal thyroxine doses between HT and CH and between the two forms of HT. Results Newborns with HT had lower BW and GA than those with CH. Transient (n = 18) and persistent HT (n = 25) patients were indistinguishable by most parameters, but those with persistent HT had a higher prevalence of abnormal thyroid imaging (69%vs 8%; P = 0·005). During treatment, 79% and 55% of transient and persistent HT patients respectively experienced elevated levels of free T4. Although most HT patients were reevaluated after 2·5 years, six transient HT patients stopped therapy and showed full recovery within the first year of life. Conclusions We recommend obtaining thyroid imaging to distinguish between the two forms of HT. Adherence to recommended doses of thyroxine and probably early cessation of therapy in transient HT can prevent iatrogenic hyperthyroidism in these patients. 相似文献
3.
T Bistritzer L Rosenzweig J Barr S Mayer E Lahat H Faibel Z Schlesinger M Aladjem 《Archives of disease in childhood》1995,73(1):62-65
Serum lipids were measured in children and their parents from 40 families in which the father had a myocardial infarction or coronary heart disease (CHD) before age 40 years. The relationship between physical activity and serum lipid concentrations in the children was also evaluated. Twenty six men had one or more abnormal lipid value (in mmol/l): total venous cholesterol (TVC) > 6.24, triglycerides < 2.55, low density lipoprotein cholesterol (LDL-C) > 4.42, or high density lipoprotein cholesterol (HDL-C) < 0.91. There were 15 spouses with significant hyperlipidaemia (values above). In the 107 children examined, TVC mean (SD) was 4.68 (1.17), triglycerides 1.4 (0.8), LDL-C 3.0 (1.0), and HDL-C 1.18 (0.28). Altogether 42% of the children had significant hyperlipidaemia. No significant correlation was found between the degree of physical activity of the children and their LDL-C and TVC concentrations. However, a significant positive correlation was found between the degree of physical activity and HDL-C and a significant negative one with triglyceride concentrations. It is concluded that screening the progeny of young CHD patients is highly productive in identifying young people at excessive risk for future CHD. The data also suggest that promoting high degrees of activity among these children may have a positive influence on risk factors for adult onset CHD. 相似文献
4.
To evaluate the efficacy and safety of intranasal midazolam in the treatment of autonomic crises in children with familial dysautonomia, intranasal midazolam was administered at the hospital to six patients during nine episodes of autonomic crisis. Treatment was successful in seven of nine episodes of autonomic crisis in five of six patients, with a mean interval to response of 9.25 +/- 1.25 minutes. The parents of five patients in whom the treatment was successful were instructed to use midazolam at home. At home, 16 additional episodes were treated by the parents, with successful control achieved in 14 (87%). The mean interval to response was 12.8 +/- 2 minutes. No significant side effects were observed at the hospital or at home after intranasal administration of midazolam. Midazolam, given intranasally, is effective and safe in the management of autonomic crises in patients with familial dysautonomia, either in the hospital or at home by the parents after appropriate instruction. 相似文献
5.
Attention-deficit hyperactivity disorder (ADHD) is the most common behavior disorder among children; methylphenidate is a drug frequently prescribed for the control of its symptoms. One of the potential side effects of methylphenidate that concerns parents is its impact on the growth of children, since the mechanism by which methylphenidate might influence growth is not known. As linear growth is associated with an increase in bone mineral density and turnover, this study was undertaken to evaluate bone mineral density by dual photon absorptiometry and bone turnover by measuring serum bone-specific alkaline phosphatase and the urinary deoxypyridinoline excretion rate in children treated with methylphenidate for 1 to 2 years as compared to a control group. There were no significant differences in bone mineral density at either the lumbar spine or femoral neck in the study group (0.662 +/- 0.04 and 0.735 +/- 0.07 g/cm2, respectively) as compared to the controls (0.675 +/- 0.05 g/cm2 and 0.734 +/- 0.07 g/cm2, respectively). Furthermore, there were no significant differences in serum bone-specific alkaline phosphatase in the study group (58 +/- 22 U/L) as compared to the control children (71 +/- 34 U/L) or in urinary deoxypyridinoline in the study group (34 +/- 38 nM/mM), as compared to the control group (27 +/- 12 nM/mM). In conclusion, our data do not support a significant effect of methylphenidate on bone mineral density turnover in children when used for 1 to 2 years. 相似文献
6.
D Cotariu S Evans E Lahat J Theitler T Bistritzer J L Zaidman 《Biochemical pharmacology》1992,43(3):425-429
Glutathione reductase (GR) one of the enzymes of the glutathione redox cycle, plays a salient role in maintaining appropriate cellular levels of reduced glutathione. The enzyme in human red blood cells is inhibited in vitro by the anticonvulsant drug valproic acid (VPA). The inhibition is dose-dependent, reversible, uncompetitive and does not depend on the redox state of the enzyme. VPA also inhibits red blood cell GR activity in children being treated with the drug. The level of serum VPA correlates significantly with the suppression of GR activity. 相似文献
7.
Barr J Rapoport MJ Tauber T Hertzianu I Cafri Y Bistritzer T 《Journal of pediatric endocrinology & metabolism : JPEM》2002,15(3):307-312
BACKGROUND: There is no satisfactory explanation why some individuals experience severe attacks of asthma, yet others, exposed to similar stimuli, have a milder form of the disease. OBJECTIVE: We tested the hypothesis that children with more severe disease may have relative adrenal insufficiency compared to the children with milder disease. PATIENTS AND METHODS: Sixteen children with chronic asthma aged 8-16 years old were studied. Adrenal function was evaluated by the 24-h excretion of urinary free cortisol (UFC) before and after ACTH stimulation, and by plasma cortisol levels before and 60 min after ACTH administration. The severity of bronchial hyperresponsiveness was evaluated by the methacholine provocation test. RESULTS: Nine children had 20% fall in forced expiratory volume in 1 sec (FEV1) after a provocative concentration (PC20FEV1) of methacholine > or =2.5 mg/ml and were considered as having mild-moderate bronchial hyperresponsiveness (Group A). Seven children had a PC20FEV1 of < or =1.25 mg/ml and were considered as having severe bronchial hyperresponsiveness (Group B). No significant difference was found between the peak plasma cortisol response to ACTH between the two groups (634+/-182 and 586+/-137 nmol/l, respectively). However, there was a significant statistical difference (p <0.01) in the 24-h UFC response to ACTH between the children from Group A (345+/-107 nmol/m2 ) and the children from Group B (161+/-125 nmol/m2). CONCLUSIONS: Based on the low levels of 24-h UFC secretion in severely asthmatic children in our study, we propose the encouragement of provision of a short course of inhaled steroids to be kept at home for the emergency therapy of those children identified as having high-risk asthma. 相似文献
8.
Midazolam (Versed), the first water-soluble benzodiazepine, has had widespread acceptance as a parenteral anxiolitic agent. Its antiepileptic properties were studied in adult patients with good results. Midazolam was administered intramuscularly to 48 children, ages 4 months to 14 years, with 69 epileptic episodes of various types. In all but 5 epileptic episodes, seizures stopped 1-10 min after injection. These results suggest that midazolam administered intramuscularly may be useful in a variety of epileptic seizures during childhood, specifically when attempts to introduce an intravenous line in convulsing children are unsuccessful. 相似文献
9.
10.
G Eshel J Barr E Heiman T Bistritzer E Broide B Klin M Aladjem 《Acta paediatrica (Oslo, Norway : 1992)》1997,86(5):545-546
The aim of this study was to determine whether using air enema for acute intussusception is related to a higher rate of recurrence than other methods of treatment. A 10-y (1986-95) retrospective study was performed in a university-affiliated paediatric division. The overall recurrence rate for 97 patients with acute intussusception was 7.8% (10% of whom were treated non-surgically). There were no recurrences following the surgical treatment. In matched groups of patients, no risk factors were found for recurrence following air vs barium enema. 相似文献