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| 1 | Portable lensless wide-field microscopy imaging platform based on digital inline holography and multi-frame pixel super-resolution显示文摘In this paper,an irregular displacement-based lensless wide-field microscopy imaging platform is presented by combining digital in-line holography and computational pixel super-resolution using multi-frame processing.The samples are illuminated by a nearly coherent illumination system,where the hologram shadows are projected into a complementary metal-oxide semiconductor-based imaging sensor.To increase the resolution,a multi-frame pixel resolution approach is employed to produce a single holographic image from multiple frame observations of the scene,with small planar displacements.Displacements are resolved by a hybrid approach:(i)alignment of the LR images by a fast feature-based registration method,and(ii)fine adjustment of the sub-pixel information using a continuous optimization approach designed to find the global optimum solution.Numerical method for phase-retrieval is applied to decode the signal and reconstruct the morphological details of the analyzed sample.The presented approach was evaluated with various biological samples including sperm and platelets,whose dimensions are in the order of a few microns.The obtained results demonstrate a spatial resolution of 1.55 μm on a field-of-view of<30 mm^(2). | Antonio C Sobieranski Fatih Inci H Cumhur Tekin Mehmet Yuksekkaya Eros Comunello Daniel Cobra Aldo von Wangenheim Utkan Demirci | 2015 | Light(Science & Applications)2015，4，1： | 7 |
| 2 | Effects of chronic ethanol consumption on rat upper gastrointestinal system: Functional and histologic findings显示文摘 | Yusufhan Yazir Melih Tugay Zafer Utkan Tijen Utkan | 2012 | Alcohol2012，，7： | 2 |
| 3 | Inhibition of neuronal nitric oxide synthase and soluble guanylate cyclase prevents depression-likebehaviour in rats exposed to chronic unpredictable mild stress显示文摘 | Yazir Y Utkan T Aricioglu F | 2012 | Basic Clin Pharmacol Toxicol2012，111，3： | 1 |
| 4 | Effects of the specific phosphodiesterase inhibitors on alloxan-induced diabetic rabbit cavernous tissue in vitro 显示文摘 | Utkan T Yildirim MK Yildirim S | 2001 | Int J Impot Res2001，13，1： | 1 |
| 5 | Necessity for additional incisions with the cervical collar incision to remove retrosternal goiters显示文摘 | Topcu S Liman ST Canturk Z Utkan Z Canturk Z Corak S Cetinarslan B | | 0，，12： | 1 |
| 6 | ABO and Rh blood groups frequency in women with HER2 positive breast cancer显示文摘 | Urun Y Utkan G Altundag K | 2012 | J BUON2012，17，3： | 1 |
| 7 | Lower folate levels in gastric cancer:Is it a cause or a result?显示文摘Folate deficiency and its association with cancer have been studied in the literature, but its clinical impact is still unknown. Folate deficiency and its result on gastric cancer is a mysterious part of oncology, with ongoing studies hopefully clarifying its impact on gastric cancer management. Lee et al studied folate deficiency and its impact on staging and clinical results. Here we try to contribute to the field by expressing our own thoughts about the paper. | Ali Alkan Dilsa Mizrak Güngor Utkan | 2015 | World Journal of Gastroenterology2015，21，13： | 1 |
| 8 | Effects of experimental obstructive jaundice on contractile responses of dog isolated blood vessels:role of endothelium and duration of bile duct ligation 显示文摘 | Uktan Z N Utkan T Sarioglu Y Gonullu N N | 2000 | Clin Exp Pharmacol Physiol2000，27，56： | 1 |
| 9 | Blood pressure and vascular reactivity to endothelin-1, phenylephrine,serotonin and acetylcholine following chronic alcohol consumption in vitro显示文摘 | Utkan T Yildiz F | 2001 | Fundam Clin Pharmacol2001，15，3： | 1 |
| 10 | Is obesity always a risk factor for all breast cancer patients? c - erbB2 expression is significantly lower in obese patients with early stage breast cancer 显示文摘 | Mousa U Onur H Utkan G | 2012 | Clin Transla- tional Oncol2012，14，12： | 1 |
| 11 | Activity of pemetrexed on brain metastases from non-small cell lung cancer: what is the mechanism?显示文摘 | Dogan M Yalcin B Utkan G | 2009 | Lung Cancer2009，66，3： | 1 |
| 12 | Multidisciplinary management of lung cancer显示文摘 | Buyukcelik A Yalcin B Utkan G | 2004 | N Engl J Med2004，350，4： | 1 |
| 13 | Effects of the specific phosphodiesterase inhibitors on alloxan-induced diabeticrabbit cavernous tissue in vitro显示文摘 | Utkan T Yildirim M K Yildrim S | 2001 | Int J Impotence Research2001，15，13： | 1 |
| 14 | Effect of deferoxamine and sympathectomy on vasospasm following subarachnoid hemorrhage显示文摘 | Utkan T Sarioglu Y Kaya T | 1996 | Pharmacology1996，52，： | 1 |
| 15 | Combination chemotherapy of gemcitabine and vinorelbine in patients with advanced non-small cell lung cancer显示文摘 | Buyukcelik A Utkan G Yalcin B | 2004 | Lung Cancer2004，46，3： | 1 |
| 16 | Effects of the specific phosphodiesterase inhibitors on alloxan-induced diabetic rabbit cavernous tissue in vitro显示文摘 | Utkan T Yildirim MK Yildrim S | 2001 | Int J Impotence Research2001，15，13： | 1 |
| 17 | Esophagitis Impairs Esophageal Smooth Muscle Reactivity in the Rat Model: An In Vitro Study显示文摘 | Melih Tugay Firuzan Yildiz Tijen Utkan Bahar Müezzinoglu Faruk Erden Nejat Gacar Güner Ulak | 2003 | Digestive Diseases and Sciences2003，，11： | 1 |
| 18 | Prevention of postherniorrhaphy urinary retention with prazosin显示文摘 | Gonüllü NN Dülger M Utkan NZ etal | 1999 | Am Surg1999，65，： | 1 |
| 19 | Synthesis and charactherization of nanomagnetite partcles and their polymer coated forms 显示文摘 | Guldem Utkan Filiz Sayar Pinar Batat | 2011 | Journal of Colloid and Interface Science2011，353，： | 1 |
| 20 | Effects of deferoxamine and sympathectomy on endothelin-1 induced contraction and acctylcholine-induced relaration following subarachnoid hemorrhage in carotid artery显示文摘 | Sarioglu Y Utkan T A Kgun M | 1997 | Gen Pharmacol1997，28，1： | 1 |
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