Purpose: We report a case of ocular toxoplasmosis that caused bilateral optic atrophy secondary to papillitis.Case summary: A 52-year-old male with no history of systemic disease was referred to our clinic because of visual field blurring in the left eye for four weeks. The visual acuity was 20/20 in the right eye and 20/25 in the left eye. A relative afferent pupillary defect and diffuse field loss were noted in the left eye. On fundus examination, left-side blurring of the disc margin and a peripapillary hemorrhage were evident, but there was no sign of inflammation in the right fundus. Systemic evaluation, including brain magnetic resonance imaging, was performed for differential diagnosis of left papillitis. Immunoserologically, he was positive for toxoplasma immunoglobulin (Ig)M and IgG. We diagnosed ocular toxoplasmosis presenting as left papillitis, and systemic antibiotics and a steroid were started. After six weeks, the left disc swelling was reduced but disc pallor was evident and his visual acuity decreased to 20/40. A new inflammatory lesion of the right optic disc developed two weeks after the medication was stopped, so the treatment was applied for a further two months. However, bilateral optic atrophy developed. Conclusions Bilateral papillitis caused by ocular toxoplasmosis may trigger optic atrophy secondary to optic nerve involvement.When a patient presents with disc swelling suggestive of papillitis caused by ocular toxoplasmosis, rapid and aggressive antitoxoplasma treatment is essential to avoid a poor visual outcome.

No abstract available.

Generally, odorant molecules are detected by olfactory receptors, which are specialized chemoreceptors expressed in olfactory neurons. Besides odorant molecules, certain volatile molecules can be inhaled through the respiratory tract, often leading to pathophysiological changes in the body. These inhaled molecules mediate cellular signaling through the activation of the Ca 2+ -permeable transient receptor potential (TRP) channels in peripheral tissues. This review provides a comprehensive overview of TRP channels that are involved in the detection and response to volatile molecules, including hazardous substances, anesthetics, plant-derived compounds, and pheromones. The review aims to shed light on the biological mechanisms underlying the sensing of inhaled volatile molecules. Therefore, this review will contribute to a better understanding of the roles of TRP channels in the response to inhaled molecules, providing insights into their implications for human health and disease.

Generally, odorant molecules are detected by olfactory receptors, which are specialized chemoreceptors expressed in olfactory neurons. Besides odorant molecules, certain volatile molecules can be inhaled through the respiratory tract, often leading to pathophysiological changes in the body. These inhaled molecules mediate cellular signaling through the activation of the Ca 2+ -permeable transient receptor potential (TRP) channels in peripheral tissues. This review provides a comprehensive overview of TRP channels that are involved in the detection and response to volatile molecules, including hazardous substances, anesthetics, plant-derived compounds, and pheromones. The review aims to shed light on the biological mechanisms underlying the sensing of inhaled volatile molecules. Therefore, this review will contribute to a better understanding of the roles of TRP channels in the response to inhaled molecules, providing insights into their implications for human health and disease.

Generally, odorant molecules are detected by olfactory receptors, which are specialized chemoreceptors expressed in olfactory neurons. Besides odorant molecules, certain volatile molecules can be inhaled through the respiratory tract, often leading to pathophysiological changes in the body. These inhaled molecules mediate cellular signaling through the activation of the Ca 2+ -permeable transient receptor potential (TRP) channels in peripheral tissues. This review provides a comprehensive overview of TRP channels that are involved in the detection and response to volatile molecules, including hazardous substances, anesthetics, plant-derived compounds, and pheromones. The review aims to shed light on the biological mechanisms underlying the sensing of inhaled volatile molecules. Therefore, this review will contribute to a better understanding of the roles of TRP channels in the response to inhaled molecules, providing insights into their implications for human health and disease.

Background: With the increase in the number of single-person households, the number of people eating alone is increasing, and several previous studies have been published that this eating culture affects health, including the latest data on the risk of metabolic syndrome caused by eating alone. Methods: Of the 24,229 people who participated in the 2017-2019 National Health and Nutrition Survey, a cross-sectional study was conducted on 10,717 adults under the age of 65 who responded to questions to determine whether they ate together and metabolic syndrome for 1 year. Results: It was found that the risk of metabolic syndrome increased when eating alone, and further analysis by gender showed that the risk of metabolic syndrome increased in women as they ate alone (odds ratio, 1.46; 95% confidence interval, 1.210-1.771). As a result of dividing the metabolic syndrome indicators, it was found that men showed significant differences only in neutral fat levels, while women showed significant differences in all indicators. Conclusions According to the results of this study, it is found that eating alone affects the risk of metabolic syndrome in adults under the age of 65, especially women, so it is considered necessary to prevent and manage metabolic syndrome in the population of eating alone in the future.

OBJECTIVE: Self-esteem and self-consciousness are important determinants of behaviors. This study aimed to explore the relationship between self-esteem and self-consciousness in adolescents using the eye-tracking measurement. METHODS: Fifty-five adolescents with high self-esteem and 58 adolescents with low self-esteem participated in self-consciousness-related eye-tracking experiments of selecting happy, disgusted, and angry facial emotions while recognizing one's own usual expressions and the others' usual expressions toward oneself. RESULTS: When recognizing one's own, adolescents with high self-esteem showed significantly more selection counts and longer fixation time for ‘happy’ than adolescents with low self-esteem. When recognizing the others', adolescents with low self-esteem showed significantly more selection counts and longer fixation time for ‘disgusted’ and ‘angry’ than adolescents with high self-esteem. CONCLUSION: These suggest higher self-esteem is connected to more positive identification of one's usual expressions and others' usual expressions toward oneself. There is a close relationship among low self-esteem, suppressing positive emotions, decreased psychological adjustment, and increased negative emotions.
Adolescent ; Emotional Adjustment ; Humans

No abstract available.
Apraxias* ; Ataxia*

Unfortunately, the original version of this article contained an error in the nomenclature of a variant which was shown in an electropherogram in the Figure 1.

No abstract available.
Neurilemmoma* ; Thyroid Gland* ; Thyroid Nodule*