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排序方式: 共有248条查询结果,搜索用时 19 毫秒
1.
N Roukounakis S Dimas I Kafetzis S Bethanis N Gatsulis H Kostas V Kyriakou S Michas 《JSLS, Journal of the Society of Laparoendoscopic Surgeons》2007,11(2):215-218
BACKGROUND AND OBJECTIVE: Adrenal tissue-sparing or partial adrenalectomy evolved initially for patients with bilateral synchronous adrenal surgical pathology to preserve vital adrenal volume. In the laparoscopic era, the exact criteria for performing such procedures laparoscopically have yet to be defined. Controversy exists regarding the importance of preserving the adrenal vein, main or accessory. The aim of this retrospective study was to present our short series of laparoscopic tissue-sparing adrenalectomies with vein preservation. Our main goal is not to support partial adrenalectomy as an alternative to total (this is already advocated by many surgeons) but to emphasize the vein-preserving technique. METHODS: Seven patients with peripherally located either aldosterone-producing adenomas (4 cases) or myelolipomas (4 cases) underwent laparoscopic lateral partial adrenalectomy. One patient harbored an aldosterone-producing adenoma and a myelolipoma as well. The main adrenal vein was identified and preserved in 6 patients and the accessory vein in one. RESULTS: No conversion to open adrenalectomy was necessary, and no perioperative morbidity or mortality occurred. Three adenoma patients are normotensive 44, 23, and 20 months postoperatively, while the fourth one's pressure is refractory. CONCLUSIONS: Surprisingly, total adrenalectomies preceded the partial ones, which is controversial compared with other procedures. Laparoscopic lateral partial adrenalectomy is a technically challenging tissue-sparing operation. Meticulous dissection allows preservation of the middle artery and main or accessory vein resulting in a functioning adrenal stump. 相似文献
2.
P Kotridis B Kokkas P Kyriakou M Karamouzis G Salpigidis C Karantona J Karadoumanis T Ginis O Goulis P C Papadopoulos C Vakalopoulos G Sakantamis A Dimitriadou V Mirtsou-Fidani C L Papadopoulos 《European journal of drug metabolism and pharmacokinetics》2003,28(2):143-146
The aim of this study was to evaluate the medium term effects of the selective alpha1-adrenenergic- blocker terazocin on atrial natriuretic peptide (ANP) levels in patients with moderate essential hypertension. The drug was given orally for 30 days. The daily dose was 1 mg for the first 7 days, 2 mg for the next 7 days and 5 mg for the remaining period of this clinical trial. At the end of this clinical trial, plasma ANP levels increased by 16.40% despite the drop in blood pressure while left atrial and ventricular diameters remained unchanged. These findings indicate that the increase of ANP plasma levels is not the result of a mechanical load on the left cardiac chambers but the result of a pharmacological action. These observations also indicate that terazocin exerts part of its antihypertensive action by increasing ANP plasma levels. 相似文献
3.
Autoimmune hepatitis type 1 and primary biliary cirrhosis have distinct bone marrow cytokine production 总被引:3,自引:0,他引:3
Zachou K Rigopoulou EI Tsikrikoni A Alexandrakis MG Passam F Kyriakou DS Stathakis NE Dalekos GN 《Journal of autoimmunity》2005,25(4):389-288
We have recently reported differences in the hematopoiesis between autoimmune hepatitis type 1 (AIH-1) and primary biliary cirrhosis (PBC). In view of the notion that cytokines are regulators of hematopoiesis, we investigated in our tertiary center the cytokine production in the bone marrow (BM) of the same consecutive cohort of patients (13 AIH-1, 13 PBC, 10 healthy and 7 patients with cirrhosis due to chronic hepatitis B). Interferon-gamma (IFN-gamma), interleukin-4 (IL-4), interleukin-10 (IL-10), tumor necrosis factor-alpha (TNF-alpha) and transforming growth factor-beta (TGF-beta) were determined in the supernatants of long-term BM cultures by ELISAs. IL-4, TNF-alpha and TGF-beta were found significantly increased in the BM of PBC patients compared to AIH-1 and both control groups. AIH-1 patients had significantly higher BM IL-10 compared to PBC patients and higher IL-10, IL-4 and TNF-alpha compared to controls. BM IFN-gamma was significantly higher in PBC and AIH-1 patients compared to controls. In AIH-1 patients, IL-10 was positively correlated with CD34+, CD34+/CD38- and CD34+/CD38+ cell proportions. In conclusion, the BM cytokine microenvironment of PBC and AIH-1 patients differs significantly compared to that of healthy individuals and cirrhotic patients of non-autoimmune etiology. Differences were also found between patients with PBC and AH-1. The implication of BM in the pathogenesis of autoimmune liver diseases is possible and needs further investigation. 相似文献
4.
Kyriakou G Kalahanis N Kyroudi-Voulgari A Zervas A Mitropoulos D 《Urologia internationalis》2000,65(4):224-225
Although foreign bodies left in the abdominal cavity may remain asymptomatic for long periods, they may also cause serious complications. We present a case of gauze forgotten in the lower abdomen which remained asymptomatic for almost 1 year. When a granuloma had formed, it infiltrated the bladder wall giving the clinical and imaging appearance of an invasive bladder tumor. 相似文献
5.
Barceló Bernardino Gomila Isabel Rotolo Maria Concetta Marchei Emilia Kyriakou Chrystalla Pichini Simona Roset Carolina Elorza Miguel Ángel Busardò Francesco Paolo 《International journal of legal medicine》2017,131(6):1543-1553
International Journal of Legal Medicine - The acute and chronic toxicity of several new psychoactive substances (NPS) is unknown, and only little information is available on the pharmacology and... 相似文献
6.
Kuopio University Hospital Job Satisfaction Scale (KUHJSS): its validation in the Greek language 下载免费PDF全文
7.
Bullous pemphigoid (BP) is the most common autoimmune blistering disease affecting the elderly but is quite rare in childhood. The majority of pediatric cases have been reported during early childhood. Adolescence is divided into three phases: early (10‐13 years), middle (14‐17), and late (18‐21). This review aimed to identify BP cases in adolescence and demonstrate their clinical features and course. Our literature search was performed in Medline with the terms “bullous pemphigoid in childhood and adolescence,” “childhood bullous pemphigoid,” “juvenile bullous pemphigoid,” and “autoimmune blistering and autoimmune bullous diseases in childhood.” The data extraction for late adolescence was limited by the fact that this age group is included in adult BP registries. We identified nine cases in early adolescence. Mucosa were affected in 5 of 9 cases. Treatment consisted of systemic prednisone (8/9), in combination with dapsone (2/9), azathioprine (2/9), or erythromycin/nicotinamide (1/9). Relapses were reported in 3 of 9 cases. We identified five cases occuring in middle adolescence. Mucosa were not affected. Treatment consisted of systemic prednisone (5/5), in combination with dapsone (3/5), azathioprine (2/5), doxycycline/nicotinamide (1/5), or mycophenolate mofetil (1/5). Relapses were reported in two of five cases. No case of BP in the late adolescence was included in the results, as only one case met the search criteria, and overlapped with pemphigus vulgaris. With only 14 cases found in our review, BP in adolescence appears even rarer than in earlier childhood. Despite its low prevalence, BP should be included in the differential diagnosis of autoimmune blistering diseases in adolescents. 相似文献
8.
9.
Aikaterini Patsatsi M.D. Aikaterini Kyriakou M.D. M.Sc. Dimitrios Sotiriadis M.D. 《Pediatric dermatology》2014,31(5):547-550
Benign cephalic histiocytosis (BCH) is a rare type of non‐Langerhans histiocytic disorder, usually presenting with small, yellow‐red or yellow‐brown, asymptomatic papules, located mostly on the head and neck of infants and young children. The histopathologic hallmark of BCH is a well‐circumscribed histiocytic infiltrate in the superficial to mid‐reticular dermis. BCH is a self‐healing disorder, with the eruptions regressing spontaneously in most cases; therefore no treatment is required. We present a case of BCH in a 7‐month‐old boy who was referred to our department with multiple, asymptomatic, yellow‐red papules located on his face, and we review 55 cases published in the English‐language literature in an effort to better describe and understand this unusual entity. 相似文献
10.
Paola Frati Chrystalla Kyriakou Alessandro Del Rio Enrico Marinelli Gianluca Montanari Vergallo Simona Zaami Francesco P. Busardò 《Current Neuropharmacology》2015,13(1):5-11
Cognitive enhancement can be defined as the use of drugs and/or other means with the
aim to improve the cognitive functions of healthy subjects in particular memory, attention, creativity
and intelligence in the absence of any medical indication. Currently, it represents one of the most
debated topics in the neuroscience community. Human beings always wanted to use substances to
improve their cognitive functions, from the use of hallucinogens in ancient civilizations in an attempt
to allow them to better communicate with their gods, to the widespread use of caffeine under various
forms (energy drinks, tablets, etc.), to the more recent development of drugs such as stimulants and glutamate activators.
In the last ten years, increasing attention has been given to the use of cognitive enhancers, but up to now there is still only
a limited amount of information concerning the use, effect and functioning of cognitive enhancement in daily life on
healthy subjects. The first aim of this paper was to review current trends in the misuse of smart drugs (also known as
Nootropics) presently available on the market focusing in detail on methylphenidate, trying to evaluate the potential risk
in healthy individuals, especially teenagers and young adults. Moreover, the authors have explored the issue of cognitive
enhancement compared to the use of Anabolic Androgenic Steroids (AAS) in sports. Finally, a brief overview of the
ethical considerations surrounding human enhancement has been examined. 相似文献