Inherently low concentrations of zinc (Zn), iron (Fe), iodine (I), and selenium (Se) in wheat ( L.) grains represent a major cause of micronutrient malnutrition (hidden hunger) in human populations. Genetic biofortification represents a highly useful solution to this problem.
View Article and Find Full Text PDFIsotretinoin is an effective treatment against acne vulgaris, but it also causes many side effects during and after the treatment. The relationship between the changes in the levels of plasma trace elements of patients with AV after 3 months of isotretinoin treatment and the side effects was investigated in the study. Plasma samples of 35 patients were collected before and after isotretinoin treatment.
View Article and Find Full Text PDFPurpose: We aim to examine the long-term outcomes of patients who underwent multiparametric prostate magnetic resonance imaging (mp-MRI) for suspected prostate cancer (PCa), specifically based on their initial Prostate Imaging Reporting and Data System (PI-RADS) categories and various clinical factors. Our secondary aim is to evaluate the prognostic value of the PI-RADS through the National Comprehensive Cancer Network (NCCN) risk group distribution.
Methods: This research was conducted as a single-center retrospective cohort study in a tertiary care hospital.
Background: Transition from the utilisation of traditional instruments to new robotic methodologies in surgical operations occurs rapidly. Although the implementation of these methodologies to classical surgery operations is advantageous due to increased precisions and enhanced motion capabilities of robotic systems, overall worldwide accessibility and adaptation are still limited due to high equipment costs and special infrastructure requirements.
Methodology: The design of four degrees of freedom low cost, compact and portable manipulation system was proposed to allow the utilisation of commercial robotic surgery forceps like a conventional laparoscopy instrument without the necessity of bulky manipulation systems.
Throughout history, humans have observed living or non-living things in nature and then imitated them in relation to these observations. This is due to the fact that the energy found in nature is generally consumed at an optimal level in order for it to endure. Biomimetic inspiration in many designs and applications is widely displayed, including within the field of engineering.
View Article and Find Full Text PDFBackground: Coronavirus disease 2019 (COVID-19) is a pandemic caused by the severe acute respiratory syndrome coronavirus in 2019. Although the real-time reverse tr-anscription PCR test for viral nucleic acids is the gold standard for COVID-19 diagnosis, computed tomography (CT) has grown in importance.
Aim: To evaluate the sensitivity and specificity of thoracic CT findings of COVID-19 pneumonia according to age groups.
Introduction: The dissection of perirenal fat is of critical importance to kidney surgery and ease of dissection is more important when using minimally invasive approaches. This study aimed to determine the clinical, radiological, and pathological significance of adherent perirenal fat (APF).
Materials And Methods: This prospective study included 22 patients scheduled for partial nephrectomy and 40 patients for donor nephrectomy.
Widespread malnutrition of zinc (Zn), iodine (I), iron (Fe) and selenium (Se), known as hidden hunger, represents a predominant cause of several health complications in human populations where rice ( L.) is the major staple food. Therefore, increasing concentrations of these micronutrients in rice grain represents a sustainable solution to hidden hunger.
View Article and Find Full Text PDFInt J Clin Oncol
January 2021
Background: To assess the clinical variables that effect progression in patients with viable tumor after post-chemotherapy lymph node dissection due to disseminated non-seminomatous germ-cell tumors.
Methods: We performed a retrospective analysis of 32 patients with viable tumor after PC-RPLND, operated between 1990 and 2016. Patients were categorized into 2 groups as favorable and non-favorable (intermedia and poor) according to International Germ Cell Consensus Classification (IGCCC).
Sivas is a central Anatolian city in Turkey with mid-population. Due to its geographical structure high air pollution episodes can be observed in the atmosphere of Sivas. A study with city wide sampling campaign can help to identify the possible sources.
View Article and Find Full Text PDFEnrichment of food crops with iodine is an option to alleviate dietary deficiencies. Therefore, foliar iodine fertilizer was applied on wheat and rice, in the presence and absence of the other micronutrients zinc and selenium. This treatment increased the concentration of iodine, as well as zinc and selenium, in the staple grains.
View Article and Find Full Text PDFBrain-computer interface (BCI) is a technology used to convert brain signals to control external devices. Researchers have designed and built many interfaces and applications in the last couple of decades. BCI is used for prevention, detection, diagnosis, rehabilitation, and restoration in healthcare.
View Article and Find Full Text PDFSecondary hypertension accounts for 5% to 10% of all hypertensive cases, and renal artery stenosis is one of the most common causes of secondary hypertension. Although atherosclerotic vascular disease and fibromuscular dysplasia are the leading causes of renal artery stenosis, there are other, rare etiologies, such as vasculitis and trauma. A partial nephrectomy is the standard of care treatment option for early stage renal carcinoma patients.
View Article and Find Full Text PDFAim: Studies on pediatric skin diseases in Turkey are not yet sufficient. It was aimed to characterize the prevalence of skin diseases, age and gender distribution in children living in the Erzincan region.
Material And Methods: 10,115 children aged 0-16 years who reached to our outpatient clinic between 01.
Objective: To compare the demographics and the results of patients who underwent percutaneous nephrolithotomy (PCNL) with solitary and bilateral kidneys.
Materials And Methods: Between January 1998 and August 2014, 2268 patients underwent PCNL at Hacettepe University Hospital. We retrospectively analyzed the data of 91 patients with a solitary kidney and 2177 patients with bilateral kidneys treated by PCNL.
Purpose: To present our results of laparoscopic upper pole heminephrectomy in adult patients with duplex kidney.
Materials And Methods: A total of 10 patients with an age range of 27 to 54 years old underwent laparoscopic upper pole heminephrectomy for complete duplication of the renal collecting system. The key point of the technique included the placement of a catheter in the normal ureter at the beginning of the procedure.
Background: In this study, we sought to investigate the relation of gamma-glutamyltransferase (GGT) levels with the significance of coronary artery disease (CAD), clinical presentation, left ventricular (LV) function, and inflammatory activity.
Methods: A total of 235 patients (mean age: 60.1 +/- 10.
Objective: To investigate the effect of glucose-insulin-potassium (GIK) infusion on erythrocyte antioxidant enzyme activity levels during therapy and post-therapy in patients with dilated cardiomyopathy (DCM).
Methods: Forty-one patients with DCM were enrolled in the present study. GIK solution (50 U of insulin in 500 mL of 30% glucose, plus 60 mmol/L KCl), in addition to the standard treatment, was administered by 24 h infusion in 28 patients (GIK group).
Cardiovasc Revasc Med
February 2009
The breakdown of the guidewire during percutaneous coronary intervention (PCI) and the retention of the broken part inside the coronary or systemic vascular system is a rare complication. With the use of a flexible guidewire, the incidence of these complications has markedly decreased. In this case report, we report the withdrawal of a broken guidewire from the distal coronary during PCI.
View Article and Find Full Text PDFObjective: Noninvasive diagnostic methods do not supply sufficient data for patients with left bundle branch block (LBBB) accompanied with coronary artery diseases (CAD). Therefore, generally coronary angiography is required for these patients. Our aim was to evaluate the diagnostic value of multislice spiral computed tomographic (MSCT) coronary angiography to detect CAD in patients with LBBB.
View Article and Find Full Text PDFObjectives: In this study, we sought to examine the effect of glucose-insulin-potassium (GIK) treatment on oxidative stress in patients with acute coronary syndromes (ACSs) undergoing percutaneous coronary interventions (PCIs).
Methods: Patients with ACSs who had been electively treated with a stent implantation into the culprit vessel were included in this study. Patients were divided into two groups and were randomly administered either the GIK treatment (GIK group; n=28) or isotonic NaCl (control group; n=19) infusion during PCI.
The aim of this study was to investigate the role of adrenergic activity in patients with slow coronary flow (SCF) and its relationship to TIMI frame count on the pathogenesis of SCF. Plasma noradrenalin and adrenalin concentrations at rest were compared in 51 patients diagnosed with SCF through coronary angiography and TIMI frame count; and 44 healthy controls with normal coronary flow (NCF). Furthermore, the relationship between TIMI frame count and noradrenalin and adrenalin levels was investigated.
View Article and Find Full Text PDFJ Thromb Thrombolysis
October 2007
Background: Impairment of the release of endothelium and platelet derived-nitric oxide (NO) increases thrombus formation that is rich in platelets in non-ST elevation acute coronary syndromes (NSTE-ACS). Since intracoronary thrombus formation and distal embolization increases risk of myocardial injury, we studied the relationship between NO levels and Tn-I in patients with NSTE-ACS.
Methods: Nitric oxide and Tn-I levels of 234 consecutive patients with NSTE-ACS were measured from venous samples at admission.