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排序方式: 共有194条查询结果,搜索用时 15 毫秒
1.
Berrak Sarioglu Elvan Erhan Gul Serdaroglu Birgul Gokce Doering Serpil Erermis Sarenur Tutuncuoglu 《Pediatrics international》2003,45(2):186-189
BACKGROUND: Headache Society (IHS) criteria for episodic tension-type headache were included in the present study. Pain characteristics, associated symptoms, and stress-triggering factors were evaluated. Psychiatric and psychosocial evaluations were performed according to DSM-IV criteria. RESULTS: Pain was bilateral in 93.7% of patients and bitemporal in 50% of children. The intensity of pain increased with motion and stress in more than half of the patients, while pain decreased with rest and massage in 43.7% of patients. Ten of the 16 (62.5%) patients were diagnosed as having a psychiatric disorder. The most common stress-triggering factors were difficulty in adaptation at school and relationship problems with family members. All of the children reported 26 stress factors. Of these stress factors, 20 (76.9%) were reported by children diagnosed with psychiatric disorder. CONCLUSION: These results suggest that in children with tension-type headache a thorough psychiatric evaluation should be performed to rule out underlying psychiatric disorders. 相似文献
2.
Renal complications of lipodystrophy: A closer look at the natural history of kidney disease
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Baris Akinci Sadiye Mehtat Unlu Ali Celik Ilgin Yildirim Simsir Sait Sen Banu Nur Fatma Ela Keskin Basak Ozgen Saydam Nilufer Kutbay Ozdemir Banu Sarer Yurekli Bekir Ugur Ergur Melda Sonmez Tahir Atik Atakan Arslan Tevfik Demir Canan Altay Ulku Aybuke Tunc Tugba Arkan Ramazan Gen Erdal Eren Gulcin Akinci Aslihan Arasli Yilmaz Habib Bilen Samim Ozen Aygul Celtik Senay Savas Erdeve Semra Cetinkaya Huseyin Onay Sulen Sarioglu Elif Arioglu Oral 《Clinical endocrinology》2018,89(1):65-75
3.
Schmid M Simpson DJ Sarioglu H Lottspeich F Gietl C 《Proceedings of the National Academy of Sciences of the United States of America》2001,98(9):5353-5358
The ricinosome (synonym, precursor protease vesicle) is a novel organelle, found so far exclusively in plant cells. Electron microscopic studies suggest that it buds off from the endoplasmic reticulum in senescing tissues. Biochemical support for this unusual origin now comes from the composition of the purified organelle, which contains large amounts of a 45-kDa cysteine endoprotease precursor with a C-terminal KDEL motif and the endoplasmic reticulum lumen residents BiP (binding protein) and protein disulfide isomerase. Western blot analysis, peptide sequencing, and mass spectrometry demonstrate retention of KDEL in the protease proform. Acidification of isolated ricinosomes causes castor bean cysteine endopeptidase activation, with cleavage of the N-terminal propeptide and the C-terminal KDEL motif. We propose that ricinosomes accumulate during senescence by programmed cell death and are activated by release of protons from acidic vacuoles. 相似文献
4.
André Sulen Shahinul Islam Anette S. B. Wolff Bergithe E. Oftedal 《Scandinavian journal of immunology》2020,92(5):e12964
In the last decade, there has been a tremendous development of technologies focused on analysing various molecular attributes in single cells, with an ever-increasing number of parameters becoming available at the DNA, RNA and protein levels. Much of this progress has involved cells in suspension, but also in situ analysis of tissues has taken great leaps. Paralleling the development in the laboratory, and because of increasing complexity, the analysis of single-cell data is also constantly being updated with new algorithms and analysis platforms. Our immune system shares this complexity, and immunologists have therefore been in the forefront of this technological development. These technologies clearly open new avenues for immunology research, maybe particularly within autoimmunity where the interaction between the faulty immune system and the thymus or the target organ is important. However, the technologies currently available can seem overwhelming and daunting. The aim of this review is to remedy this by giving a balanced overview of the prospects of using single-cell analysis in basal and clinical autoimmunity research, with an emphasis on endocrine autoimmunity. 相似文献
5.
Paketci Cem Edem Pinar Okumus Canan Sarioglu Fatma Ceren Bayram Erhan Hiz Semra Yis Uluç 《Journal of neurovirology》2020,26(2):270-272
Journal of NeuroVirology - Acute cerebellitis is one of the most common cerebellar disorders and occurs due to para-infectious, post-infectious, or post-vaccination cerebellar inflammation. Herpes... 相似文献
6.
Mustafa Cenk Ecevit Taner Kemal Erdag Ataman Guneri Sulen Sarıoglu Enis Alpin Guneri 《European archives of oto-rhino-laryngology》2006,263(5):469-472
Hypopharyngeal schwannoma is quite rare, with only nine cases presented in the literature to our knowledge. The presentation itself requires a distinction from malignant hypopharyngeal disease, which is usually the initial diagnosis. A transcervical approach and laryngomicrosurgery are two possible operating methods for the treatment of hypopharyngeal schwannoma. The selection of the surgical method depends on the size of the tumor. For this case, we preferred the transcervical approach without tracheotomy. In contrast to previous case reports, we were unable to trace the original nerve. 相似文献
7.
AIM: To study the effects of exogenous excess of testosterone on the constricting effect of phenylephrine and en-dothelium-dependent and -independent relaxing effects of different agonists in the corpus cavemosum penis (CCP). METHODS: Specimens of the CCP were obtained from rabbits testosterone for 1 and 2 months and untreated for 2 months after testosterone-treatment for 2 months. Preparations were mounted between two parallel platinum electrodes in organ baths. Responses to phenylephrine, car-bachol, and sodium nitroprusside were obtained by adding the reagent cumulatively to the bath. RESULTS: The phenylephrine-induced contractions were decreased with no change in agonist potency (pD2 value) after both 1 and 2 month testosterone-treatment and did not return to control values in corpus cavernosum obtained from rabbits untreated for 2 months after testosterone-treatment for 2 months. Testosterone treatment for 1 or 2 months increased the endothelium-dependent relaxations induced by carbachol and decrea 相似文献
8.
9.
Chaoui R Heling KS Sarioglu N Schwabe M Dankof A Bollmann R 《American journal of obstetrics and gynecology》2005,192(1):257-263
OBJECTIVE: The right subclavian artery arises normally as the first vessel from the brachiocephalic artery of the aortic arch. An aberrant right subclavian artery arises as a separate vessel from the aortic isthmus and crosses to the right, behind the trachea. This variant is present in <1% of the normal population; however, in subjects with Down syndrome, an incidence between 19% and 36% was reported. The purpose of this study was to assess the possibility of the detection of an aberrant right subclavian artery in fetuses with Down syndrome. STUDY DESIGN: Fourteen consecutive fetuses with prenatally detected Down syndrome were examined between 18 and 33 weeks of gestation. The presence of an aberrant right subclavian artery was determined by visualization of the transverse 3-vessel trachea view of the upper thorax with color Doppler ultrasonography. RESULTS: The right subclavian artery was visualized in 100% of fetuses (14/14) with Down syndrome. An aberrant right subclavian artery was identified in 35.7% of trisomy 21 fetuses (5/14). In 1 fetus, the aberrant right subclavian artery was the only abnormal ultrasound finding. In 3 fetuses, an aberrant right subclavian artery was associated with an intracardiac echogenic focus plus additional extracardiac markers. In the fourth fetus, an aberrant right subclavian artery was associated with an atrioventricular septal defect. All 9 fetuses with Down syndrome with a normal origin of the right subclavian artery had additional cardiac and/or extracardiac abnormalities. In 12 cases, pregnancy was terminated; 2 fetuses were live born. CONCLUSION: This preliminary study suggests that the in utero identification of an aberrant right subclavian artery may be a new ultrasound marker to be found in fetuses with Down syndrome. Further studies are required to assess the incidence of aberrant right subclavian artery in normal fetuses. 相似文献
10.
The VIP-secreting tumor as a differential diagnosis of protracted diarrhea in pediatrics 总被引:2,自引:0,他引:2
Reindl T Degenhardt P Luck W Riebel T Sarioglu N Henze G Driever PH 《Klinische P?diatrie》2004,216(5):264-269
BACKGROUND: Vasoactive intestinal peptide (VIP) can be produced by mature neurogenic tumors. Pathologically elevated VIP plasma levels cause secretory diarrhea with excessive loss of water and electrolytes. Despite the clinical severity diagnosis of a VIP-secreting tumor is often delayed and subsequently its extirpation as the mainstay of therapy. PATIENTS: We report on two patients with ganglioneuroblastoma and secretory diarrhea. We contrast the case of a 13-month-old boy with advanced symptoms of secretory diarrhea, high VIP plasma levels, and late diagnosis to the case of a 14-month-old boy with mild secretory diarrhea and normal VIP plasma levels but positive proof of VIP in tumor tissue. Reviewing the literature we found 57 cases of pediatric VIP-secreting tumors. RESULTS: The clinical situation is characterized by the typical symptoms of secretory diarrhea with hypokalemia and metabolic acidosis. Histopathology predominantly reveals ganglioneuroblastoma or ganglioneuroma. The symptoms mostly stop after complete resection of the tumor whereas lack of resection is associated with elevated mortality rates. CONCLUSIONS: In case of prolonged therapy-resistant secretory diarrhea the existence of a VIP-secreting tumor should be considered. Diagnostic work-up should include the assessment of VIP plasma levels, catecholamines in urine, and appropriate imaging techniques in order to rule out or confirm the possibility of a VIP producing tumor. 相似文献