http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Fatih Dilek (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
Plasma Levels of Matrix Metalloproteinase-9 in Children With Chronic Spontaneous Urticaria
Fatih Dilek,Deniz Ozceker,Emin Ozkaya,Zeynep Tamay,Mebrure Yazici,Siddika Kesgin,Abdurrahim Kocyigit,Nermin Guler 대한천식알레르기학회 2016 Allergy, Asthma & Immunology Research Vol.8 No.6
Purpose: Chronic spontaneous urticaria (CSU) is a disease that is primarily seen in adults and is comparatively rare in children. Consequently, only a few studies have focused on the pathogenesis of the disease in children. This study investigated the possible role of metalloproteinase-9 (MMP-9) in the pathogenesis of CSU in children. Methods: The study group was composed of 54 children with CSU; 34 healthy children comprised the control group. The demographic and clinical features of the study group were extensively evaluated, and laboratory assessments were also performed. An enzyme-linked immunosorbent assay was used to evaluate levels of plasma MMP-9. Disease activity was quantified using the urticaria activity score (UAS). Results: The median value of plasma MMP-9 was 108.9 ng/mL (interquartile range, 93.3-124.1) in the CSU group and 87.8 ng/mL (69.4-103.0) in the control group. The difference between the 2 groups was statistically significant (P<0.001). Also, MMP-9 levels showed a significant positive correlation with UAS (rho=0.57, P<0.001). Twenty-six percent of patients had positive autologous serum skin test (ASST) results. Neither UAS nor plasma MMP-9 levels were significantly different between ASST-positive and -negative patients (P>0.05). Conclusions: Plasma MMP-9 levels were elevated in children with CSU and were positively correlated with disease activity. MMP-9 may be both a good biomarker of disease activity and a potential therapeutic target in CSU.
-
Dilek Unal,Mehmet Fatih Unal,Mehmet Alikasifoglu,Arda Cetinkaya 대한신경정신의학회 2016 PSYCHIATRY INVESTIGATION Vol.13 No.4
ObjectiveaaWe evaluated the distribution of alpha-2A adrenergic receptor (ADRA2A) and catechol-o-methyltransferase (COMT) single nucleotide polymorphisms (SNPs) among ADHD subtypes and other homogeneous patient populations including treatment-resistant cases and patients with high symptom severity. Methodsaa121 ADHD patients aged 6–18 years were included in the study. Diagnosis and subtypes designation were confirmed using the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS) and symptoms were evaluated using the Conners’ Parent (CPRS) and Teacher Rating Scales (CTRS). The response to methylphenidate was assessed objectively using the Clinical Global Impression-Severity Scale (CGI-S) and Global Assessment of Functioning Scale (GAS) as well as the Continuous Performance (CPT) and Trail Making tests (TMT-A, B). Patients were genotyped for ADRA2A (rs1800544) and COMT (rs4680) SNPs by PCR/RFLP and compared to a gender-matched control group. ResultsaaAlthough there was no association of COMT (rs4680) SNP with symptoms or diagnosis, the ADRA2A polymorphism, low socioeconomic status (SES), and comorbid psychiatric diagnosis were all associated with poor response to methylphenidate in logistic regression analysis. ConclusionaaClinicians may consider adjuvant strategies when these negative factors are present to increase the success of tailored ADHD treatments in the future.
-
Comparision of the Limberg flap with the V-Y flap technique in the treatment of pilonidal disease
Altintoprak Fatih,Dikicier Enis,Arslan Yusuf,Ozkececi Taner,Akbulut Gokhan,Dilek Osman Nuri 대한외과학회 2013 Annals of Surgical Treatment and Research(ASRT) Vol.85 No.2
Purpose: In this study, we investigated whether there is a factor that can aid determi nation of the preferred technique by comparing the early and late results of two different surgical techniques for the treatment of pilonidal sinus. Methods: The medical records of 176 patients in whom the Limberg flap (LF) or V-Y flap techniques were applied for reconstruction after the excision were evaluated retrospectively. Results: The development rates of postoperative hematoma, wound separation, wound infection, and seroma were 2.8%, 5.1%, 5.6%, and 6.3%, respectively, while total flap necrosis was not observed in any patient. Return to daily activities was achieved after a mean of 17.1 days (13 to 21 days) days in the LF group and 32.7 days (18 to 47 days) in the V-Y flap group. During the average follow-up of 65 months (36 to 110 months), nine patients (5.1%) developed recurrent disease. There was no difference between the two groups with respect to early surgical complications (P = 0.286) or disease recurrence (P = 0.094), whereas the resumption of daily activities was longer in patients with a V-Y flap (P < 0.001). Conclusion: The early postoperative and long-term results of the LF and V-Y flap techniques for the treatment of pilonidal sinus were similar. Because the resumption of daily activities at work is achieved later in patients undergoing the V-Y flap compared with the LF technique, patients’ employment (or position in working life) must be considered when determining the most appropriate surgical technique.
-
Saber Delpasand Khabbazi,Afsaneh Delpasand Khabbazi,S. Fatih Özcan,Allah Bakhsh,Dilek Başalma,Sebahattin Özcan 한국식물생명공학회 2018 Plant biotechnology reports Vol.12 No.4
Insect-resistant transgenic cotton has been commercialized for two decades. Most of the introduced cultivars express Bt gene(s) constitutively under the control of 35S promoter in whole-plant tissues. However, there have been other promoters considered by researchers to confine the toxin expression to targeted organ and tissues. We developed a triple-gene construct including GNA, cry1Ac and cp4 epsps genes. We attempted to confine cry1Ac expression to insect biting sites by cloning it to downstream of a wound-inducible promoter isolated from Asparagus officinalis (AoPR1). Moreover, to broaden the range of resistance, GNA was driven by the 35S promoter to target the sap-sucking insects like aphids which impose large losses in cotton production. To select the transformants in selection medium and for glyphosate tolerance, GNA and cry1Ac genes were accompanied with cp4 epsps gene. Two binary vectors harboring desired genes were constructed and utilized in the study (pGTGNAoC1AC and pGTGN35C1AC). Transformation of cultivar GSN-12 was carried out by employing Agrobacterium tumefaciens strain EHA105. Plantlets were primarily screened under glyphosate (N-phosphonomethyl glycine) selection pressure and subsequently subjected to molecular and biotoxicity assays. Introduction of cry1Ac and GNA to cotton plant conferred resistance to Spodoptera littoralis and Aphis gossypii Glover. Restriction of cry1Ac toxin protein to insect biting sites along with a plant lectin attributes significantly to insect pest management strategies.
KCI
스콜라연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
