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31.
Melahat
ütcen-Toller DDS MSc PhD Mehtap Keskin DDS PhD 《Journal of oral and maxillofacial surgery》2000,58(12):1381-1386
PURPOSE: In this study, the development of human embryonic temporomandibular joint (TMJ) and masticatory muscles were investigated by using computed 3-dimensional reconstructions. MATERIALS AND METHODS: Sixteen human embryos and fetuses, ranging from 6.5 to 107 mm crown-rump length, were examined. RESULTS: At 10 weeks, a band of mesenchyme extending from the attachment of the lateral pterygoid muscle to the condylar process was observed to pass through the medial side of the condylar process to attach to the malleus. The temporal, masseter, and pterygoid muscles develop from the so called "temporal muscle" primordium, and the temporal muscle was in continuity with the masseter muscle until 14 weeks of fetal life. CONCLUSIONS: The study shows that the muscles of mastication arise from a single primordium. It also confirms the presence of a ligamentous attachment between the lateral pterygoid muscle and the malleus. 相似文献
32.
Purpose: To evaluate the relationship between posterior capsule opacification and pseudoexfoliation syndrome. Methods: The cases which are included in this study were chosen among patients who underwent phacoemulsification and lens implantation 23 pseudophakic eyes 18 pseudoexfoliation syndrome and 78 pseu-dophakic eyes of 54 control subjects were enrolled in this study. 相似文献
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36.
Keskin M Atabek ME Kurtoğlu S 《Journal of pediatric endocrinology & metabolism : JPEM》2004,17(6):913-915
Bardet-Biedl syndrome (BBS) is an autosomal recessive condition with a wide spectrum of clinical features. The principal manifestations are rod-cone dystrophy (sometimes called atypical retinitis pigmentosa), postaxial polydactyly, central obesity, mental retardation, hypogonadism, and renal dysfunction. The clinical diagnosis of syndrome X defines a patient with abnormal glucose metabolism, hypertension, hyperlipidemia and obesity. We report here a 15 year-old girl with BBS presenting with syndrome X. 相似文献
37.
Yannis?ManiosEmail author Maria?Dimitriou George?Moschonis Bike?Kocaoglu Haydar?Sur Yasar?Keskin Osman?Hayran 《Lipids in health and disease》2004,3(1):11
Objectives
The aim of the current study was to examine the influence of socioeconomic status (SES) on physiological (lipid profile, obesity indices) and behavioral (dietary habits, physical activity) cardiovascular disease (CVD) risk factors among primary schoolchildren in Istanbul.Design
Cross sectional study.Setting
One private school and two public schools from different SES districts in Istanbul.Participants
510 randomly selected children aged 12 and 13 years old (257 boys, 253 girls).Results
The prevalence of overweight (15.2%) and the energy intake (p < 0.001 and p < 0.05 for boys and girls respectively) were found to be higher for the middle/ high SES group for both genders. Regarding biochemical indices, middle/ high SES children had higher values of High Density Lipoprotein-cholesterol (HDL-C) (p < 0.001 and p < 0.05 for boys and girls respectively) and lower values of TC/HDL-C ratio and LDL-C/HDL-C ratio (p < 0.05 and p < 0.001 for boys and girls respectively). This could be attributed to the higher physical activity levels observed for middle/ high SES children (p < 0.001).Conclusion
The findings of the current study revealed a coexistence of both overweight and higher energy intake in middle/ high SES children, as well as a coexistence of underweight and lower physical activity levels in low SES children. These observations should guide the public health policy in developing appropriate intervention strategies to efficiently tackle these health and social issues early in life.38.
Multiple infiltrating lipomas of the tongue 总被引:1,自引:0,他引:1
A rare case of multiple infiltrating lipomas in the tongue of a 54-year-old man is reported. There have been only five previously reported cases of infiltrating lipoma of the tongue. They were all solitary in nature. The present lesion is the first case reported in the English literature of multiple infiltrating lipoma of the tongue. Because of its infiltrating nature, this tumour may be mistaken for a liposarcoma. Achievement of adequate surgical margins is essential, as the recurrence rate may be as high as 62.5 per cent without complete excision. 相似文献
39.
Ustündağ E Iseri M Keskin G Müezzinoğlu B 《International journal of pediatric otorhinolaryngology》2002,65(2):143-146
The central giant cell granuloma (CGCG) is an uncommon benign bony lesion that accounts for less than 7% of all benign lesions of the jaws in tooth-bearing areas. Its etiology is unknown and its biological behavior is poorly understood. This condition is a slow-growing, asymptomatic lesion that usually affects children and young adults, predominantly females. The following report illustrates the differential diagnosis, surgery, final diagnosis and pathology of a fast-growing CGCG in a 4-year-old girl. 相似文献
40.
Clonality of acquired primary pure red cell aplasia: effectiveness of antithymocyte globulin 总被引:3,自引:0,他引:3
Dinçol G Aktan M Nalçaci M Yavuz AS Keskin H Dawson B Dinçol K 《Leukemia & lymphoma》2001,42(6):1413-1417
Primary pure red cell aplasia (PRCA) was diagnosed in two male patients, 65 and 69 years old respectively. In both, surface markers of peripheral blood nuclear cells revealed the presence of TCR alphabeta+ phenotype. Clonality of T cells was confirmed by the polymerase chain reaction in both patients, in whom, prednisone at a dose of 1 mg/kg/day improved the anemia and lower doses caused its renewal, resulting in the reappearance of the patient's transfusion requirement. On the other hand, the anemia seems to have been treated permanently (second case) with horse antithymocyte globulin (ATG) (20 mg/kg/day 1 to 8 +) since his hemoglobin was about 15 g/dl at the time of writing. In the first patient, the hemoglobin level was 10.5 g/dl one month after the administration of ATG (15 mg/kg/d 1 to 5 +), but unfortunately, the patient died because of a massive gastrointestinal bleeding on the fortieth day following this treatment. We, therefore, suggest that, patients with acquired primary PRCA should be screened to detect the presence of a T-cell clone and recommend that, treatment should start earlier with ATG, if the PRCA is due to a T-cell clonal disorder. 相似文献