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1.
Int J Ment Health Addict ; 20(1): 639-655, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34849106

RESUMEN

Health professionals constitute a group that is at a high risk of COVID-19. They have been found to experience difficulties in many issues, one of which is that they face the risk of infecting themselves and others due to interaction with high-risk patients. The present study investigates how demographical and individual factors and work addiction affected work-life balance and mental health needs of health professionals. The data of the present study were collected in the first wave of pandemic. The hypothesized structural equation model was rejected based on the fit indices. The second analysis of modified model was significant and indicated that whether health professionals live alone or with others such as family members had direct effects on work addiction, indirect effects on work-life balance, and needs for mental health. In addition, gender and working hours had direct effects on work-life balance. The highest effect on work-life balance was caused by work addiction. Moreover, work addiction had a moderate effect on mental health needs. As a result, the current study showed that work-life balance, work addiction, and the need for mental health were affected during the COVID-19 pandemic.

2.
Front Psychol ; 12: 647740, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33868121

RESUMEN

The purpose of the current study was to investigate the effects of COVID-19 on high school students' psychological symptoms and to understand how ready counselors and school counseling services are based on the data we have. Therefore, this research is designed under two different studies: (A) Study 1: Effects of COVID-19 pandemic on students' psychological symptoms and (B) Study 2: Views and expectations of students and school counselors about school counseling services. The first study was a quantitative study and included 549 high school students (398 female, 151 male). A structural equation model (SEM) was created to examine the effects of COVID-19 pandemic on participants' psychological symptoms. The Impact of Event Scale-Revised (IES-R) scores showed that 107 (19.50%) individuals had a score of 50 and above pointing out that individuals in this group had severe impact of event/trauma symptomologies. The SEM analysis indicated that IES-R scores had a total effect of 0.79 on anxiety, 0.75 on depression, 0.74 on negative self-concept, 0.68 on somatization, and 0.66 on hostility scores. Furthermore, female students had significantly higher scores on anxiety, depression, negative self-concept, somatization, hostility, and impact of events variables than male students. Study 2 was a qualitative design and consisted of five school counselors and five students from different schools. The results indicated that students' difficulties during the coronavirus disease 2019 (COVID-19) outbreak were educational, cognitive, emotional, physiological, relational, technological, and related to routines. Academic, social, emotional, and behavioral issues came to the fore among the difficulties that can be experienced if students start face-to-face education. On the other hand, the school counselors listed that family relations, personal-social, emotional, and academic themes were the difficulties experienced by the students at the beginning of the COVID-19. In addition, when COVID-19 started, the services offered by school counselors were discussed under (1) services for the student, (2) services for the family, and (3) services for the teacher. Finally, according to the opinions of the school counselors, if students start face-to-face education, they may experience emotional, academic, and relational difficulties. In summary, it is vital that student personality services be prepared and implemented by school counseling services for schools based on the results.

3.
Clin Psychopharmacol Neurosci ; 19(1): 112-116, 2021 Feb 28.
Artículo en Inglés | MEDLINE | ID: mdl-33508794

RESUMEN

OBJECTIVE: Monocyte to high density lipoprotein ratio (MHR) is a new instrument for giving notice inflammation, which plays a main role in schizophrenia. Thus, in this study, our goal was to investigate the possible association between MHR and schizophrenia. METHODS: The participants of this study consisted of 75 schizophrenia patients and 74 healthy individuals (control group). The Positive and Negative Syndrome Scale was used to collect data from the patient group. Complete blood count parameters and lipid profile were analyzed in all study participants. RESULTS: The patients with schizophrenia had higher MHR values (15.04 ± 3.31 in schizophrenia patients and 12.62 ± 2.99 in controls; p = 0.001). Monocyte counts and MHR of the schizophrenia patients were significantly higher than the control group. There was a significant and positive correlation between age, body mass index, severity of disease and MHR. CONCLUSION: To our knowledge, this study was the first to demonstrate inflammatory markers such as MHR levels in schizophrenia patients. Both monocyte counts and MHR values in schizophrenia patients were higher than the control group. MHR might be an available and useful inflammatory marker to evaluate inflammation in schizophrenia patients.

4.
Front Plant Sci ; 9: 563, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29765385

RESUMEN

Erratic weather patterns associated with increased temperatures and decreasing rainfall pose unique challenges for wheat breeders playing a key part in the fight to ensure global food security. Within rain fed winter wheat areas of Turkey and Iran, unusual weather patterns may prevent attaining maximum potential increases in winter wheat genetic gains. This is primarily related to the fact that the yield ranking of tested genotypes may change from one year to the next. Changing weather patterns may interfere with the decisions breeders make about the ideotype(s) they should aim for during selection. To inform breeding decisions, this study aimed to optimize major traits by modeling different combinations of environments (locations and years) and by defining a probabilistic range of trait variations [phenology and plant height (PH)] that maximized grain yields (GYs; one wheat line with optimal heading and height is suggested for use as a testing line to aid selection calibration decisions). Research revealed that optimal phenology was highly related to the temperature and to rainfall at which winter wheat genotypes were exposed around heading time (20 days before and after heading). Specifically, later winter wheat genotypes were exposed to higher temperatures both before and after heading, increased rainfall at the vegetative stage, and reduced rainfall during grain filling compared to early genotypes. These variations in exposure to weather conditions resulted in shorter grain filling duration and lower GYs in long-duration genotypes. This research tested if diversity within species may increase resilience to erratic weather patterns. For the study, calculated production of a selection of five high yielding genotypes (if grown in five plots) was tested against monoculture (if only a single genotype grown in the same area) and revealed that a set of diverse genotypes with different phenologies and PHs was not beneficial. New strategies of progeny selection are discussed: narrow range of variation for phenology in families may facilitate the discovery and selection of new drought-resistant and avoidant wheat lines targeting specific locations.

5.
ACS Omega ; 3(5): 5846-5852, 2018 May 31.
Artículo en Inglés | MEDLINE | ID: mdl-31458782

RESUMEN

The laser crystallization (LC) of amorphous silicon thin films into polycrystalline silicon (pc-Si) thin films on glass substrates is an active field of research in the fabrication of Si-based thin film transistors and thin film solar cells. Efforts have been, in particular, focused on the improvement of LC technique. Adhesion promoters of the crystallized Si thin films at the glass interface play a crucial role in the stability and device performance of fabricated structures. The crystalline Si thin films are required to be produced free of contamination risks arising from impurity diffusion from the glass substrate. Moreover, it is preferable to fabricate pc-Si thin films at temperatures as close as possible to the ambient temperature for an effective cost reduction. In this work, we demonstrate the successful use of a commercially available nanosecond pulsed laser marker at 1064 nm wavelength for Si crystallization at ambient conditions compared to the common method of pre-elevated substrate temperatures used in continuous wave laser irradiation technique. As a result, our technique results in a better energy balance than that in previous works. The second main purpose of this study is to enhance the crystallinity of Si thin films and to determine the best choice of an intermediate dielectric layer (IDL) comparatively among four thin buffer layers, namely, SiN x , SiO2, ZnO, and TiO2, for the sake of obtaining improved adhesion and larger crystalline domains as compared to that on a direct Si-glass interface. The crystalline qualities of samples containing IDLs of SiN x , SiO2, ZnO, and TiO2 were compared via Raman spectroscopy analysis and electron backscatter diffraction method against the direct Si-glass interface reference. The analyses quantitatively showed that both the crystallinity and the domain sizes can be increased via IDLs.

6.
Commun Agric Appl Biol Sci ; 79(4): 192-200, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-26072587

RESUMEN

In this research, were used 3 triticale varieties (Tacettinbey, Karma 2000 and Presto), one durum (Sariçanak 98) and one bread (Nurkent) wheat varieties. The study, was randomized as complete block design with four replications in 4 location (southeastern Anatolia of Turkey) and under rainfed conditions during the growing season 2010-2011. With an analysis of variance, significant differences were determined among locations, genotypes and genotype x location interactions at the 1% and 5% level. Following results were obtained: period to heading 109 till 113 days, plant height between 96 and 127 cm, hectoliter weight between 68.2 and 81.7 kg/hl, thousand grain weight between 32.9 and 42.7 g, protein content between 13.3 and 14.7%, humidty kernels at harvest between 9.2 and 9.5% and grain yield between 4409 and 6119 kg/ha(-1). The highest grain yield was obtained with Sariçanak 98 (durum wheat variety) while the best thousant grain weight was obtained by the triticale variety Tacettinbey. The triticale variety Karma 2000 showed higher protein content (14.7%) than other the other triticale varieties as well as durum and bread wheat varieties included trial. For the Southeastern Anatolia Region he results of this study demonstrated that the grain yield of triticale varieties were lower compared to common wheat. Nevertheless the triticale grain yield was higher than these of durum and bread wheat varieties under the more extrem (higher temperature and drought) growing conditions of the Kiziltepe region. For triticale the highest mean grain yield has been obtained fwith the variety Tacettinbey which is spring type. New sping type vatieties are more suitable than wheat for the more extreme growing conditions of the Southeastern Anatolia Region.


Asunto(s)
Grano Comestible/genética , Grano Comestible/fisiología , Triticum/genética , Triticum/fisiología , Adaptación Fisiológica , Ecosistema , Turquía
7.
Acta Med Iran ; 50(12): 839-42, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-23456529

RESUMEN

We report a case of 48-year-old woman with multiple hydatid cysts in pararectal region and right paraovarian localization with an unusual sonographic and computed tomographic presentation mimicking a pelvic endometriosis. During laparotomy, multiple pararectal and right ovarian cysts resembling endometriosis were resected. Pathologic examination gives the diagnosis of hydatid cysts. Retrospectively, we investigate the primary infection but the patient had no history of hepatic and liver involvement, it is a case of primary infection.


Asunto(s)
Equinococosis/diagnóstico , Endometriosis/diagnóstico , Quistes Ováricos/diagnóstico , Enfermedades del Recto/diagnóstico , Albendazol/uso terapéutico , Anticestodos/uso terapéutico , Errores Diagnósticos , Equinococosis/parasitología , Equinococosis/terapia , Femenino , Procedimientos Quirúrgicos Ginecológicos , Humanos , Persona de Mediana Edad , Quistes Ováricos/parasitología , Quistes Ováricos/terapia , Valor Predictivo de las Pruebas , Enfermedades del Recto/parasitología , Enfermedades del Recto/terapia , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Ultrasonografía
8.
Int J Psychiatry Clin Pract ; 15(3): 204-8, 2011 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-22121930

RESUMEN

OBJECTIVE: To determine the changes in liver function tests after long-term risperidone treatment in a child and adolescent population. METHODS: Weight, alanine aminotransferase, aspartate aminotransferase, gamma glutamyl transpeptidase, alkaline phosphatase and serum bilirubin of the patients were assessed in pre-treatment period, and at the sixth and 12th months of treatment. One hundred children and adolescents (aged between 3 and 18 years) were enrolled to the study. RESULTS: Liver enzyme and bilirubin levels are higher than normal in 21.0% of the patients without clinical symptoms. No cases of hepatic failure or jaundice were seen. Only in an 8-year-old boy were there ALT level increases up to three-fold and AST level increases up to two-fold. After discontinuation of the risperidone treatment, enzyme levels were normalized in this patient. Alkaline phosphatase, alanine and aspartate aminotransferases were the most frequently increased enzymes. CONCLUSION: In this study, after long-term risperidone treatment of children and adolescents there was no evidence of clinically significant increases of liver enzymes and bilirubin levels. These results indicate that risperidone treatment may rarely cause serious liver enzyme increases, and may commonly cause clinically insignificant changes in liver function tests.


Asunto(s)
Pruebas de Función Hepática/métodos , Risperidona/uso terapéutico , Adolescente , Bilirrubina/biosíntesis , Bilirrubina/sangre , Niño , Preescolar , Femenino , Humanos , Hepatopatías/sangre , Hepatopatías/enzimología , Hepatopatías/epidemiología , Pruebas de Función Hepática/tendencias , Estudios Longitudinales , Masculino , Observación , Risperidona/efectos adversos , Factores de Tiempo , Turquía
10.
J Child Adolesc Psychopharmacol ; 20(5): 407-13, 2010 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-20973711

RESUMEN

OBJECTIVE: Risperidone is a promising agent for the treatment of schizophrenia, Tourette's disorder, mood disorders, and disruptive behavior disorders in young populations. However, adverse effects of risperidone may take a long time to emerge. The objective of this study was to investigate the changes in the liver function tests (LFTs) associated with more than 6 months of risperidone treatment in children and adolescents. METHOD: A total of 102 youths treated with risperidone for more than 6 months were eligible for the study. For this study, patients' baseline and follow-up weight and hepatobiliary function tests, including alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma glutamyl transpeptidase (GGT), alkaline phosphatase (ALP), and serum bilirubin levels, were measured at baseline and at 6 months. RESULTS: Asymptomatic abnormalities of LFTs, mostly ALP elevation, were found in 38.2% of the cases, and marked elevation of liver enzymes was found in 0.8% of cases treated with risperidone. The mean levels of liver enzymes and bilirubin of the patients were significantly higher than the baseline after first and sixth months of treatment. However, there was no statistically significant change in the liver enzymes and bilirubin levels between the first and sixth months. There was no significant relationship between changes in weight and liver enzymes and bilirubin levels after 6 months of risperidone treatment. CONCLUSION: These findings suggest that risperidone treatment in the long term commonly leads to liver function changes, although at therapeutic doses in children and adolescents it may rarely induce a serious hepatic toxicity. Concomitant use of antidepressants and methylphenidate and variations in age and pubertal status are limitations of present study. Further studies are needed to assess the importance and role of other variables over LFT abnormalities in youth population.


Asunto(s)
Antipsicóticos/efectos adversos , Antipsicóticos/uso terapéutico , Déficit de la Atención y Trastornos de Conducta Disruptiva/tratamiento farmacológico , Hígado/efectos de los fármacos , Risperidona/efectos adversos , Risperidona/uso terapéutico , Esquizofrenia/tratamiento farmacológico , Adolescente , Peso Corporal/efectos de los fármacos , Niño , Preescolar , Femenino , Humanos , Hígado/fisiología , Pruebas de Función Hepática , Estudios Longitudinales , Masculino , Factores de Tiempo , Turquía
12.
Atten Defic Hyperact Disord ; 2(3): 103-5, 2010 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-21432595

RESUMEN

The prescribed use of methylphenidate in the treatment of attention deficit hyperactivity disorder (ADHD) is widespread. The intranasal and parenteral abuse of methylphenidate (Ritalin) among teenagers is becoming increasingly more common, and deaths have been reported. Newer medical treatment options of long-acting stimulants offer effective treatment with a lower risk of abuse potential. We describe a case of a 17-year-old girl who had attempted suicide by ingesting 270 mg of Concerta. During the third years of treatment with Concerta, parents of patient reported that the patient had a depressive mood in the last week, and had attempted suicide with five tablets of Concerta 54 mg. She was sent to a local hospital with a diagnosis of long-acting methylphenidate overdose. All of vital and laboratory findings were normal except heart rate, which was 132 beats/min. Since more than 3 h have elapsed after the time of ingestion, activated charcoal administration was not carried out at the hospital. She was only observed for 12 h at the emergency department and later discharged from the hospital. While long-acting stimulants offer lower risk of abuse, their greater availability increases the likelihood of ingestion of this nature. Education of clinicians and families to be aware of this risk should reduce the frequency of this complication of treatment.


Asunto(s)
Estimulantes del Sistema Nervioso Central/envenenamiento , Preparaciones de Acción Retardada/envenenamiento , Metilfenidato/envenenamiento , Intento de Suicidio , Adolescente , Estimulantes del Sistema Nervioso Central/administración & dosificación , Sobredosis de Droga , Femenino , Humanos , Metilfenidato/administración & dosificación
14.
J Refract Surg ; 22(8): 826-7, 2006 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-17061723

RESUMEN

PURPOSE: To report a case of late onset diffuse lamellar keratitis (DLK) 11 months after LASIK due to Ecballium elaterium exposure. METHODS: A 25-year-old man underwent bilateral LASIK. No complications were observed during the early postoperative period. RESULTS: Eleven months after LASIK surgery, grade II DLK was diagnosed after an Ecballium elaterium herb seed burst and splashed into the patient's left eye. Topical steroid treatment was administered and DLK healed in 2 weeks without complication. CONCLUSIONS: Although DLK typically develops in the early postoperative period, it could occur months after surgery. Treatment should begin as soon as DLK is diagnosed.


Asunto(s)
Córnea/patología , Cucumis/química , Queratitis/inducido químicamente , Extractos Vegetales/efectos adversos , Semillas/química , Adulto , Estudios de Seguimiento , Glucocorticoides/administración & dosificación , Glucocorticoides/uso terapéutico , Humanos , Queratitis/tratamiento farmacológico , Queratitis/patología , Masculino , Soluciones Oftálmicas , Factores de Tiempo
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