Preliminary survey of nematodes associated with broadleaved trees in Izmit Forest Management Directorate, Turkey

A survey for Bursaphelenchus species was carried out in broadleaf forest sites of Izmit Forest Management Directorate. Nematodes were extracted from 128 wood samples, and 22 of them were cultured. Nematodes were identified using morphological characteristics and molecular analysis by amplifying D2-D3 LSU with primers. Only one Bursaphelenchus species, Bursaphelenchus mucronatus kolymensis, was isolated from Quercus petraea representing the first report from broadleaved tree species in Turkey. Paraphelenchus acontioides and Aphelenchoides heidelbergi were identified and presented herein as the first reports of these two species from Turkey. In addition, five Aphelenchoides species were also found and reported as Aphelenchoides sp.Duzce Universitesi [2016.02.02.447]Duzce Universitesi, Grant/Award Number: 2016.02.02.447WOS:0005819409000012-s2.0-8509291651

The relationship between somatic sense perception levels and comorbid psychiatric diseases in chronic pain patients

WOS: 000496919400004PubMed ID: 31741346Objectives:The purpose of the study was to evaluate any comorbid psychiatric disorders in patients with chronic pain and to examine the effects of sociodemographic details and the level of somatic sense perception on the severity of these diseases. Methods: In this study, 51 chronic pain patients were evaluated in a consultation with a psychiatrist. Sociodemographic characteristics of the patients, such as age, gender, education level, and marital status were recorded, and Structured Clinical Interview for DSM-IV results were assessed.The patients'chronic pains were classified as idiopathic or secondary to organic etiology. In addition, the Symptom Checklist-90, Somatosensory Amplification Scale (SSAS), Hamilton Depression Rating Scale, and the Hamilton Anxiety Scale (HAM-A) were used. Results: The incidence of psychiatric disorders in chronic pain patients was found to be 74.5%. Somatoform disorders were the most frequently diagnosed, at 37.3%. The rate of depressive and anxiety disorders was, respectively, 29.4% and 23.5%. Comorbid anxiety scores (p=0.019) and SSAS scores (p=0.046) were significantly higher in chronic pain patients with a somatoform disorder. HAM-A scores were found to be significantly higher in patients with depression (p=0.004). A positive and linear relationship was determined between the SSAS score and depression, anxiety, and the severity of mental symptoms. Conclusion: Structured or semi-structured interviews can be performed in pain polyclinics or psychiatric outpatient clinics to determine the level of perception of somatic sensations. This could be beneficial in the treatment of chronic pain and comorbid psychiatric disorders