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151.
152.
Gunes T Akin MA Canoz O Coban D Ozcan B Kose M Ozturk MA Kurtoglu S 《European journal of pediatrics》2011,170(10):1257-1262
There have been several studies confirming an association between maternal smoking during pregnancy and low birth weight.
The detrimental effect of nicotine exposure beginning in fetal life continues during lactation, in infancy and in the early
childhood period. In our previous studies, we found increased aortic intima–media thickness (aIMT) as a preatherosclerotic
lesion in neonates with intrauterine growth restriction and in infants of smoking mothers. We aimed to evaluate histopathologically
the effect of nicotine exposure during pregnancy and lactation period on fetal growth and aIMT at postnatal 45 days of age
(end of the mid-adolescent period) in rat pups living in the same conditions. Gravid rats were assigned into three groups.
In nicotine A, pregnant rats received 6 mg/kg/day nicotine intraperitoneally during pregnancy from 1 to 21 days of gestation
and lactation (until postnatal day 21). Nicotine B received 3 mg/kg/day nicotine for the same period. Control pregnant rats
received only saline intraperitoneally. Abdominal aIMT was studied histopathologically at postnatal 45 days of age. Nicotine
exposure resulted in decreased birth weight and pregnancy weight gain. The mean aIMT values of the rat pups exposed to nicotine
in both nicotine A and B groups were higher than those of the control group (103.78 ± 21.33 μm, 99.11 ± 30.12 μm, and 62.56 ± 7.18 μm,
respectively). In conclusion, the detrimental effect on birth weight of nicotine exposure that began in fetal life is dose
dependent. Nicotine exposure during intrauterine life and the lactation period causes increased aIMT in rat pups. 相似文献
153.
Turan T Hizli D Sarici S Boran N Gundogdu B Karadag B Tulunay G Kose MF 《European journal of obstetrics, gynecology, and reproductive biology》2011,158(2):274-279
Objective
The purpose of this study was to determine the histopathologic risk factors for pelvic lymph node (PLN) and para-aortic lymph node (PALN) metastasis in endometrial cancer (EC) and to identify in which patients PALN dissection should be performed.Study design
A total of 204 consecutive patients, with EC and underwent systematic pelvic and para-aortic lymphadenectomy extending to the renal vessels, were studied retrospectively. Statistical significance between risk factors was examined using multivariant logistic regression analysis.Results
Cell type, depth of myometrial invasion and tumor size were found to be independently related to PLN metastasis. PLN metastasis in any site and lymphovascular invasion (LVSI) were independent prognostic factors for predicting PALN metastasis. The sensitivity, specificity and the NPV of PLN metastasis for detecting PALN metastasis were 80.8%, 89.3% and 97%, respectively. Furthermore, the 204 patients were divided into two groups according to the presence of one of these following factors: (1) non-endometrioid cell type, (2) PLN metastasis, (3) LVSI, (4) adnexal metastasis and (5) serosal involvement. Among these 204 patients, 104 had one or more of these factors (group A), and 100 patients had none of these factors (group B). PALN metastasis was significantly greater in group A, compared to group B. The sensitivity and the NPV of these combined prognostic factors for predicting PALN metastasis were 96.2% and 99%, respectively.Conclusions
Presence of non-endometrioid cell type, PLN metastasis, LVSI, adnexal metastasis or serosal involvement diagnosed by frozen section (FS) seem to be poor prognostic factor for PALN metastasis in EC. Also, PALN dissection should be extended to the level of the renal vessels in all patients who will undergo PALN dissection, due to frequent involvement of the supramesenterial region. 相似文献154.
155.
Yalcin AD Gorczynski RM Parlak GE Kargi A Bisgin A Sahin E Kose S Gumuslu S 《Clinical laboratory》2012,58(1-2):89-96
156.
Levent Korkmaz Sinan Sahin Ali Riza Akyuz Murat Ziyrek Inan Anaforoglu Mustafa Kose Hakan Erkan Mustafa Tar?k A?a? Zeydin Acar 《Medical principles and practice》2012,22(1):42-46
Objective
To investigate whether or not patients with subclinical hypothyroidism (SH) have increased epicardial adipose tissue (EAT).Subjects and Methods
Sixty-one patients with newly diagnosed SH and without any known cardiovascular disease were enrolled. Twenty-four subjects matched for age, gender and body mass index without any thyroid dysfunctions were included as a control group. The EAT was measured by echocardiography and thyroid functions were assessed by routine blood examination.Results
Patients with SH had higher EAT values than control subjects (3.6 ± 0.9 vs. 2.8 ± 1.4, p = 0.005). Also, SH patients with thyroid-stimulating hormone (TSH) ≥10 mU/l had higher EAT than those with SH with TSH <10 mU/l and control subjects (p = 0.013). In addition, while there was significant correlation between EAT and TSH (r = 0.31, p = 0.014) in patients with SH, there was no significant relation between EAT and TSH in normal subjects (r = 0.09, p = 0.64).Conclusions
There was a higher level of EAT in patients with SH compared with normal subjects and a significant correlation between EAT and TSH was found.Key Words: Epicardial fat, Coronary heart disease, Subclinical hypothyroidism 相似文献157.
Ataman Kose Nurullah Gunay Cuma Yildirim Mehmet Tarakcioglu Ibrahim Sari Abdullah T. Demiryurek 《The American journal of emergency medicine》2009
Anticholinesterase poisoning is an important health problem in our country, and a complete understanding of its underlying mechanisms is essential for the emergency physician. Thus, we aimed to investigate the cardiac biochemical parameters and mortality in dichlorvos-induced poisoning in rats. Rats were randomly divided into 5 groups as control (corn oil), dichlorvos, atropine, pralidoxime, and atropine+pralidoxime groups. Immunohistochemical analyses of apoptosis and inducible nitric oxide synthase showed no change in cardiac tissue for all of the groups. Serum cholinesterase levels were suppressed with dichlorvos, and these reductions were inhibited with atropine and/or pralidoxime pretreatment. Serum levels of creatine kinase, creatine kinase-MB, cardiac troponin I, myoglobin, and N-terminal probrain natriuretic peptide were not affected with poisoning. Malondialdehyde and glutathione levels were not statistically significant between the groups. Although serum nitric oxide levels in the dichlorvos group were lower than those in the control group, cardiac nitric oxide levels in the atropine+pralidoxime group were markedly higher than those in the dichlorvos group. Atropine, pralidoxime, and atropine+pralidoxime pretreatments markedly reduced the mortality. In conclusion, our results implied that measured cardiac markers especially N-terminal probrain natriuretic peptide may not contribute to the early (first 6 hours) diagnosis of cardiotoxicity in dichlorvos-induced poisoning in rats. These results also showed that acute dichlorvos administration did not cause significant cardiac damage, and oxidative stress does not play a marked role in dichlorvos-induced poisoning. Besides, cardiac nitric oxide may produce protective effect on myocardium with atropine+pralidoxime therapy in rats. 相似文献
158.
159.
Koklu E Kurtoglu S Akcakus M Koklu S Gunes T Kose M 《Annals of tropical paediatrics》2006,26(2):149-151
A case of congenital rubella is reported in a 22-day-old boy presenting with a 'blueberry muffin' rash. Late-onset blueberry muffin syndrome following congenital rubella is very rare. 相似文献
160.
Uretmen O Kose S Oztas Z Egrilmez S 《Canadian journal of ophthalmology. Journal canadien d'ophtalmologie》2007,42(4):600-604
BACKGROUND: We aimed to investigate factors that promote binocular sensory function in patients with refractive accommodative esotropia (RAE) who have successful optical alignment. METHODS: Charts of 64 patients with RAE were retrospectively reviewed. Clinical factors examined included onset age of RAE, duration of misalignment, history of misalignment in family members, amblyopia, amblyopia treatment, refractive error, anisometropia, ocular movement disorders, visual acuity level, and the presence of intermittent or constant misalignment after optical correction of the hyperopic refractive error. RESULTS: Thirty-two patients (50%) were able to see test figures on any plates of TNO test and were considered to have stereoscopic vision. Intermittent or constant misalignment detected at any visit was found to affect stereoacuity adversely in patients with RAE. INTERPRETATION: Despite successful opitical alignment, as many as 50% of patients with RAE had anomalous binocular sensory function. An intermittent or constant eye misalignment poses a risk for anomalous binocular vision. These finding could promote prompt and appropriate optical corrections in order to minimize the adverse effects of intermittent or constant eye misalignment on binocular sensory function in patients with RAE. 相似文献