6,027 results match your criteria: "Ondokuz Mayis University.[Affiliation]"

Safety and efficacy of COVID-19 vaccines in children and adolescents with cancer.

Turk J Pediatr

October 2024

Department of Pediatric Infectious Disease, Faculty of Medicine, Hacettepe University, Ankara, Türkiye.

Background: Children with cancer have a higher morbidity and mortality due to COVID-19. Vaccination of children with cancer is important. In this study, we aimed to investigate the effectiveness and side effects of the COVID-19 vaccines in children and adolescents with cancer.

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Child health in the first 100 years of Republic of Türkiye: a story of hope, labor and success.

Turk J Pediatr

October 2024

Department of Neonatology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Türkiye.

The Republic of Türkiye commemorated its 100th year in 2023. Within one century, a battle weary, poor country has changed into a powerful, game changing leader in the world. This was accomplished by the motivation and overwork of the Turkish nation and a great leader, Mustafa Kemal Atatürk.

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Common viral respiratory infections in children with cancer during the COVID-19 pandemic: a multicenter study from Türkiye.

Turk J Pediatr

October 2024

Department of Pediatric Hematology Oncology, Yıldırım Beyazıt University Faculty of Medicine, Ankara Bilkent City Hospital, Ankara, Türkiye.

Article Synopsis
  • During the COVID-19 pandemic lockdown, the study assessed respiratory viral infections in children with cancer, highlighting their clinical impact.
  • Of the 265 episodes evaluated, human rhinovirus/enterovirus was the most common pathogen identified, with significant complications noted, including a higher rate of lower respiratory tract infections.
  • The findings emphasize the necessity for quicker detection and treatment of respiratory viruses to prevent severe outcomes in this vulnerable population.
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  • * Methods: The study examined how different myrtle genotypes perform under drought by using tissue culture and various machine learning models to predict growth efficiency based on PEG treatments.
  • * Results: Black-fruited myrtle genotypes showed better growth rates under drought stress than white-fruited ones; machine learning effectively predicted their performance, emphasizing the need for selecting drought-tolerant plants for better cultivation practices.
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Cavernous malformations, low-flow vascular lesions predominantly found in the brain and occasionally in the spinal cord, can be congenital or acquired, with acquired forms often being single and congenital ones multiple. While many patients remain asymptomatic, hemorrhage from these lesions can lead to significant neurological symptoms. This case report describes a 35-year-old female with a hemorrhagic lesion in the right precentral gyrus, initially challenging to diagnose due to atypical imaging findings.

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Hepatozoonosis is a tick-borne infection caused by protozoan species of the Hepatozoon genus in the family Hepatozoidae. This study aimed to determine the presence and prevalence of Hepatozoon spp. in domestic cats and their ticks, to characterize the genotypes, to reveal phylogenetic relationships, and to assess the risk factors associated with infection.

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Background: Transferring the intricate laparoscopic radical prostatectomy (LRP) technique poses a considerable challenge for novice surgeons. Fellowship programs, typically lasting three to twelve months, remain the primary avenue for acquiring laparoscopic skills. This study proposes that residency-based laparoscopy training confers distinct advantages over fellowship programs during the initial stages of LRP.

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Background: Xenophobia plays a pivotal role in influencing the delivery of culturally competent care. Nevertheless, the relationship between intercultural sensitivity, ethnocentrism, socio-demographic characteristics and xenophobia in nursing students remains undetermined.

Aim: This study aimed to determine the relationship between intercultural sensitivity, ethnocentrism, socio-demographic characteristics and xenophobia in nursing students.

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Background: It is unclear whether different exercise programs lead to an increase in the concentration of plasma Pentraxin3 (PTX3), an anti-inflammatory protein. This study aimed to investigate the effects of aerobic exercise (AE) and high-intensity interval training (HIIT) on plasma PTX3 levels in overweight and obese women.

Method: A total of 45 sedentary women aged between 32.

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NEW-ONSET PRIMARY ADRENAL INSUFFICIENCY AFTER COVID-19: CASE REPORT.

Acta Endocrinol (Buchar)

October 2024

Ondokuz Mayis University, Faculty of Medicine - Endocrinology and Metabolism, Samsun, Turkey.

Article Synopsis
  • COVID-19 mainly affects the lungs but can also mess with other parts of the body, like the adrenal glands.
  • A 31-year-old woman got really weak and dizzy after having COVID-19 and was found to have an issue with her adrenal glands called primary adrenal insufficiency.
  • After starting treatment with hydrocortisone, she felt better in a week, but it took six months for her skin darkening to go away.
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  • The study investigates the fracture strength of various CAD/CAM restorations for lower first molars with significant crown damage, including post-core full-contour crowns, composite resin cores, and endocrowns.
  • Results show that the control group exhibited the highest fracture strength, while the core full-contour crown group had the lowest, indicating varying effectiveness among the restoration types.
  • The research highlights the importance of using CAD/CAM technology in dental practices to improve restorative options and patient outcomes, particularly in minimizing the risk of tooth fractures.
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  • The study examined how different flooring systems (fully littered, fully slatted, and various combinations) affected growth and meat quality in broiler chickens over six weeks.
  • Results showed that chickens in the 1/3 littered + 2/3 slatted group had the highest body weight at slaughter, while fully slatted chickens had the worst feed conversion ratio.
  • Meat quality analysis revealed that partially slatted systems led to lighter, redder, and yellower breast meat, but overall carcass characteristics and incidences of meat defects were not significantly affected by the floor treatments.
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Cheese whey is a difficult and costly wastewater to treat due to its high organic matter and mineral content. Although many management strategies are conducted for whey removal, its use in composting is limited. In this study, the effect of cheese whey in the composting of sewage sludge and poultry waste on compost quality and process efficiency was investigated.

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This study assessed stress distribution, maximum stress values and fatigue life of experimentally designed NiTi rotary files with different cross-sectional geometry and pitch length using finite element analysis (FEA). Four cross-sectional shapes (Convex triangle, S-shaped, Triple helix and Concave triangle) and two pitch lengths (2 mm and 3 mm) were tested in simulated root canals with curvatures of 30°, 45° and 60°. The FEA results indicated that convex triangle and triple helix geometries exhibited lower stress values compared to the S-shaped and concave triangle designs.

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Aim: In this study, it was aimed to evaluate the secondary traumatic stress and coping experiences of psychiatric nurses who care for people who have experienced psychological trauma with a phenomenological approach.

Materials And Methods: In this study, semi-structured in-depth interviews were conducted with 18 psychiatric nurses residing in Turkey using the phenomenological research method. The criterion sampling method was used to reach the sample group.

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Article Synopsis
  • Patients with acromegaly show significant hearing impairment across all tested frequencies compared to healthy controls, indicating issues with their auditory system.
  • Vestibular function tests revealed that while the specific tests for nystagmus did not differ significantly between groups, acromegaly patients exhibited reduced vestibulo-ocular reflex gains, suggesting compromised balance mechanisms.
  • Subjectively, patients reported higher scores on the Dizziness Handicap Inventory, reflecting greater vestibular-related symptoms and challenges in their daily lives compared to the control group.
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Investigation of perceived parental attitude in children exposed to sexual abuse: A case-control study.

Int J Soc Psychiatry

September 2024

Faculty of Health Sciences, Department of Nursing/Psychiatric Nursing, Gümüşhane University, Gümüşhane, Türkiye.

Article Synopsis
  • - The study investigates the link between parental attitudes and the prevalence of sexual abuse in children, comparing those who have experienced abuse with a control group of unaffected children.
  • - Data from 101 abused children and 100 non-abused children were analyzed using various statistical methods, revealing that lower parental acceptance and involvement, along with higher neglectful attitudes, were more common in the abuse group.
  • - Key findings highlight that inadequate parental involvement and maternal employment significantly predict children's exposure to sexual abuse, indicating the importance of nurturing parental attitudes for child protection.
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Acute liver injury is an increasing global health problem. It is a widespread side effect of cisplatin treatment in the clinic and can lead to liver failure if not treated promptly. Previous studies have revealed that green tea can protect some organs from treatments.

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The aim of this study is to evaluate atrial involvement by comparing pre- and post-chemotherapy left atrial mechanical and electromechanical parameters in patients treated with cardiotoxic chemotherapeutic agents. We designed our study as a prospective cohort study. Sixty-eight female patients between the ages of 18 and 50, scheduled for treatment with cardiotoxic chemotherapeutic agents, were included in our study.

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  • The study aimed to evaluate how ozone and trimetazidine influence intestines after ischemia-reperfusion injury by examining endoplasmic reticulum stress.
  • Forty rats were divided into five groups including a control, ozone-treated, ischemia-reperfusion injury group, and two experimental groups receiving either trimetazidine or ozone after the injury.
  • Results showed that both treatments reduced markers of oxidative stress and intestinal damage, with the ozone-treated group displaying the best outcomes in terms of lower injury scores and higher antioxidant levels.
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  • The study conducted a systematic meta-analysis to identify clinical signs and symptoms linked to group A beta-hemolytic streptococcus infections, contrasting them with cases lacking culture confirmation.
  • It included 22 articles, with a meta-analysis of 14, revealing that the prevalence of streptococcal pharyngitis varied from 7.3% to 44.1%, and significant symptoms associated with a positive GAS test were identified, including tonsillar exudate, palatal petechiae, and fever.
  • The conclusion emphasized that symptoms traditionally thought to indicate streptococcal infection, like headache and cough, may not be as relevant, suggesting a need for further research on
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