Mortality and Associated Factors in Patients with Systemic Sclerosis Associated Pulmonary Hypertension with and without Interstitial Lung Disease: A Long-Term Follow-up Study.

Objectives: We aimed to analyze the prevalence, mortality, and prognostic factors in systemic sclerosis (SSc) patients with pulmonary hypertension (PH) with or without interstitial lung disease (ILD).

Methods: The associations between mortality and demographics, transthoracic echocardiography, right heart catheterization (RHC), pulmonary functional parameters at baseline, and treatment modalities in two groups; patients with pulmonary arterial hypertension (PAH, PH without significant ILD) and PH + ILD were evaluated.

Results: The mean age of the patients was 56.

External validation of the PATHFx decision-support tool on Turkish patients with skeletal metastasis.

Objective: Accurate determination of life expectancy becomes very important when determining the treatment of patients with pathologic fractures. We aimed to investigate the predictive role of the PATHFx model in Turkish patients by estimating the area under curve (AUC) of the receiver operator characteristic (ROC) and externally validating the results of PATHFx on the Turkish population.

Methods: The data of 122 patients who presented to one of four orthopaedic oncology referral centres in Istanbul (2010-2017) and underwent surgical management of pathologic fractures were retrospectively collected.

Do Patients Really Have Pain with Quadriceps Fat Pad Edema?

Objective: To determine the appropriate MRI criteria for the radiological diagnosis of significant quadriceps fat pad edema, to investigate the relationship between these criteria and anterior knee pain, and to evaluate possible structural and positional factors in the etiology.

Material And Methods: In this retrospective case-control study, individuals with and without quadriceps fat pad edema in the knee MRIs taken between May 2016 and December 2018 were determined as the case and control groups, respectively, in a ratio of 1:1. The MRI criteria for significant quadriceps fat pad edema were set as 10 mm and above the anterior-posterior diameter of the quadriceps fat pad, posterior convexity, and an increased signal in the fat-suppressed proton density sequence.

A shared motif of hla-dpb1 affecting the susceptibility to pr3-anca positive granulomatosis with polyangiitis: comparative analysis of a Turkish cohort with matched healthy controls.

We aimed to analyse the distribution of HLA Class 2 genotypes which were reported among the genetic risk factors for ANCA-associated vasculitis (AAV) among Turkish patients in comparison with healthy subjects and previously reported data of AAV cohorts. Ninety-eight patients (F/M: 47/51 and mean age: 49 ± 1.14) were enrolled in the study and records of gender and birthplace-matched 196 healthy kidney donors were used as the control group.

Long-term follow-up of 89 patients with giant cell arteritis: a retrospective observational study on disease characteristics, flares and organ damage.

The objective of the study is to investigate the clinical characteristics and long-term prognosis including flares and organ damage in patients with giant cell arteritis (GCA) from a tertiary referral centre and compare these features in different subgroups. In this retrospective observational study, patients with GCA who were followed up in our vasculitis clinic between 1998 and 2018 were evaluated by a predefined protocol. Patients with and without cranial symptoms were compared for clinical and laboratory features, flares and permanent damage findings.

Composition of the essential oil of Satureja metastasiantha: a new species for the flora of Turkey.

The aerial parts of Satureja metastasiantha were hydrodistilled for 3 h using a Clevenger-type apparatus. The essential oils were analyzed by gas chromatography/flame ionization detector and gas chromatography/mass spectrometry, simultaneously, the main compounds of which were characterized as p-cymene (22.3%), thymol (21.

Oxidative stress among L-2-hydroxyglutaric aciduria disease patients: evaluation of dynamic thiol/disulfide homeostasis.

L-2-hydroxyglutaric aciduria (L2HGA) is an autosomal recessive disorder that is caused by deficiency of 2-hydroxyglutarate dehydrogenase. Pathophysiology of brain damage is poorly understood. In recent years, it was proposed that oxidative stress was elevated and led to brain injury.

Early diagnosed cerebrotendinous xanthomatosis patients: clinical, neuroradiological characteristics and therapy results of a single center from Turkey.

Cerebrotendinous xanthomatosis (CTX) is a lipid storage disorder caused by defective sterol 27-hydroxylase activity. In spite of subtle clinical signs beginning from childhood, CTX is generally diagnosed lately. The aim of this study is to evaluate clinical, neuroradiological findings and therapy responses of pediatric CTX patients and raise awareness to early features of disease.

Shell Evolution towards ^{78}Ni: Low-Lying States in ^{77}Cu.

The level structure of the neutron-rich ^{77}Cu nucleus is investigated through β-delayed γ-ray spectroscopy at the Radioactive Isotope Beam Factory of the RIKEN Nishina Center. Ions of ^{77}Ni are produced by in-flight fission, separated and identified in the BigRIPS fragment separator, and implanted in the WAS3ABi silicon detector array, surrounded by Ge cluster detectors of the EURICA array. A large number of excited states in ^{77}Cu are identified for the first time by correlating γ rays with the β decay of ^{77}Ni, and a level scheme is constructed by utilizing their coincidence relationships.

Gamma Decay of Unbound Neutron-Hole States in ^{133}Sn.

Excited states in the nucleus ^{133}Sn, with one neutron outside the double magic ^{132}Sn core, were populated following one-neutron knockout from a ^{134}Sn beam on a carbon target at relativistic energies at the Radioactive Isotope Beam Factory at RIKEN. Besides the γ rays emitted in the decay of the known neutron single-particle states in ^{133}Sn additional γ strength in the energy range 3.5-5.

Clinical and neuroradiological approach to fucosidosis in a child with atypical presentation.

Unlabelled: Fucosidosis is a rare lysosomal storage disease with clinical presentation of developmental retardation, coarse facial features, hepatosplenomegaly, dysostosis multiplex, and angiokeratomas. Here, a 7-year-old female patient with progressive dystonic movement disorder and loss of acquired motor skills is presented. Coarse facial feature and abnormal globuspallidus signaling in brain magnetic resonance imaging (MRI) led the patient to be investigated in terms of fucosidosis despite absence of hepatosplenomegaly, dysostosis multiplex, and angiokeratomas.

FT-IR spectroscopy and multivariate analysis as an auxiliary tool for diagnosis of mental disorders: Bipolar and schizophrenia cases.

In this study, a methodology based on Fourier-transform infrared spectroscopy and principal component analysis and partial least square methods is proposed for the analysis of blood plasma samples in order to identify spectral changes correlated with some biomarkers associated with schizophrenia and bipolarity. Our main goal was to use the spectral information for the calibration of statistical models to discriminate and classify blood plasma samples belonging to bipolar and schizophrenic patients. IR spectra of 30 samples of blood plasma obtained from each, bipolar and schizophrenic patients and healthy control group were collected.

Is perioperative examination of frozen sections necessary in nephron-sparing surgery?

Aim: To evaluate the role of perioperative freezing in the management of surgical procedures in patients with malignant renal masses.

Materials And Methods: The study group consisted of 17 patients diagnosed with renal masses who underwent nephron-sparing surgery. The group included 5 females and 12 males aged from 44 to 68 years (mean = 54.

CLP1 founder mutation links tRNA splicing and maturation to cerebellar development and neurodegeneration.

Neurodegenerative diseases can occur so early as to affect neurodevelopment. From a cohort of more than 2,000 consanguineous families with childhood neurological disease, we identified a founder mutation in four independent pedigrees in cleavage and polyadenylation factor I subunit 1 (CLP1). CLP1 is a multifunctional kinase implicated in tRNA, mRNA, and siRNA maturation.

Challenges in diagnosing SSPE.

Purpose: The typical clinical presentation of subacute sclerosing panencephalitis (SSPE) includes behavioral and intellectual changes followed by myoclonia. However, there are a considerable number of SSPE cases which present with distinct clinical features that can lead to a diagnostic difficulty. In this report, we summarize the clinical features of patients with SSPE who have uncommon presentations or features of the disease or coexisting medical conditions which may lead to diagnostic difficulties.