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排序方式: 共有2915条查询结果,搜索用时 15 毫秒
1.
Hale Sayan V Haktan Ozacmak Aysel Guven R Gulhan Aktas I Diler Ozacmak 《Journal of investigative surgery》2006,19(3):163-173
Erythropoietin exerts hematopoietic effects by stimulating proliferation of early erythroid precursors. Nonhematopoietic effects of erythropoietin have also been shown. It may act as a new angiogenic factor in wound healing. This study aimed to investigate the effect of systemic administration of recombinant human erythropoietin on wound healing in mice. Dorsal incisional wounds were performed in mice, which were then divided into two groups; a group treated for 7 days with recombinant human erythropoietin, and a control group. Sacrificing animals on day 7, the wound tissues were collected for analysis of wound breaking strength, malondialdehyde, a marker of lipid peroxidation, hydroxyproline, an index of reparative collagen deposition, reduced glutathione levels, and for histological evaluation. The immunohistochemical determination of vascular endothelial growth factor (VEGF) which is believed to be the most prevalent angiogenic factor throughout the skin repair process, was also studied. The treatment significantly increased wound breaking strength by decreasing malondialdehyde and increasing hydroxyproline levels on day 7 after wounding. No statistically meaningful change was observed in reduced glutathione content. VEGF was immunostained significantly more on wound tissue of treated animals compared to the control group. Recombinant human erythropoietin treatment may be effective in wound healing due to inhibition of lipid peroxidation, deposition of collagen, and VEGF expression in wound area. 相似文献
2.
Mesut Akarsu Murat Meral Sakine Bahceli Dilek Solmaz Hasan Kayahan Mujde Soyturk Hale Akpinar 《Digestive endoscopy》2007,19(1):49-51
Fascioliasis is a worldwide zoonotic infection with fasciola hepatica and fasciola gigantica. The zoonoses are particularly endemic in sheep‐raising countries and are also endemic in Turkey. Clinical features of fascioliasis relate to the stage and intensity of infection. Fasciola hepatica infection comprises two stages: hepatic and biliary, with different signs and symptoms. Cholestatic symptoms may be sudden, but, in some cases, they may be preceded by a long period of fever, eosinophilia and vague gastrointestinal symptoms. We reported a case with fever and upper‐quadrant abdominal pain since 3 months that comes from an area endemic for fasciola hepatica, with suspected imaging about fasciola hepatica in common bile duct on ultrasonography. After that, fasciola hepatica was extracted with endoscopic retrograde cholangiography. 相似文献
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Ulver DERICI Erdal KAN Dilek ERTOY Turgay ARINSOY Ayse DURSUN Zerrin BICIK Sukru SINDEL 《Nephrology (Carlton, Vic.)》2002,7(3):155-157
SUMMARY: Renal involvement is not uncommon in rheumatoid arthritis (RA). Many RA patients have renal dysfunction either secondary to the drugs used to treat arthritis or because of the chronic inflammation. Renal pathologies have often included amyloidosis, drug-related renal disease and mesangial glomerulonephritis. However, membranoproliferative glomerulonephritis has only been rarely reported. We report a case of rheumatoid arthritis associated with membranoproliferative glomerulonephritis that rapidly progressed to end-stage renal disease. 相似文献
5.
Cankurtaran Ozlem Olgac Guven Kutlu Cemal Asim 《Indian Journal of Thoracic and Cardiovascular Surgery》2004,20(2):91-92
Indian Journal of Thoracic and Cardiovascular Surgery - 相似文献
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Engin Altinta? Dilek O?uz Sabite Ka?ar Yasemin Ozderin Orhan Sezgin Neslihan Inci Zengin 《The Turkish journal of gastroenterology》2004,15(1):49-52
Dydrogesterone, similar to women's natural progesterone, has been used in a wide range of gynecological conditions. Despite its widespread use, dydrogesterone-induced hepatotoxicity and dydrogesterone-induced hemolytic anemia have, to the best of our knowledge, never been reported previously. We describe a case of hepatitis and warm antibody hemolytic anemia due to dydrogesterone. 相似文献
9.
Ozkan Cem Dilek Emre Tezulas 《Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics》2007,103(2):e22-e25
The narrowing of an extraction site often becomes problematic when attempting to restore the space with a conventional wide-diameter implant. A woman is presented who was treated with a square head, mini-dental implant-supported fixed denture for a maxillary with a narrowed edentulous area, with a mesiodistal width of 5 mm. The implant, with a diameter of 2.4 mm, was inserted without reflecting the mucoperiosteal flap and was loaded immediately. During 12 months of follow-up, there has been no bone resorption and no inflammation observed around the implant. In conclusion, in terms of both clinical and aesthetic criteria, small diameter, mini-dental implants can be successfully used as an alternative to treatment with fixed partial dentures. 相似文献
10.
Burcin Ozer Muserref Tatman-Otkun Dilek Memis Metin Otkun 《Central European Journal of Medicine》2010,5(2):203-208
The aim of this study was to determine the types nosocomial infections (NIs) and the risk factors for NIs in the central intensive
care unit (ICU) of Trakya University Hospital. The patients admitted to the ICU were observed prospectively by the unit-directed
active surveillance method based on patient and the laboratory over a 9-month-period. The samples of urine, blood, sputum
or tracheal aspirate were taken from the patients on the first and the third days of their hospitalization in ICU; the patients
were cultured routinely. Other samples were taken and cultured if there was suspicion of an infection. Infections were considered
as ICU-associated if they developed after 48 hours of hospitalization in the unit and 5 days after discharge from the unit
if the patients had been sent to a different ward in the hospital. The rate of NIs in 135 patients assigned was found to be
68%. The most common infection sites were lower respiratory tract, urinary tract, bloodstream, catheter site and surgical
wound. Hospitalization in ICU for more than 6 days and colonization was found to be the main risk factor for NIs. Prolonged
mechanical ventilation and tracheostomy, as well as frequently changed nasogastric catheterization, were found to be risk
factors for lower respiratory tract infections. For bloodstream infections, both prolonged insertion of and frequent change
of arterial catheters, and for urinary tract infections, female gender, period and repeating of urinary catheterization were
risk factors. A high prevalence rate of nosocomial infections was found in this study. Invasive device use and duration of
use continue to greatly influence the development of nosocomial infection in ICU. Important factors to prevent nosocomial
infections are to avoid long hospitalization and unnecessary device application. Control and prevention strategies based on
continuing education of healthcare workers will decrease the nosocomial infections in the intensive care unit. 相似文献