RESUMO
AIMS: This study aimed to describe clinical characteristics and sleep quality of Parkinson's Diseases (PD) patients and identify associated factors with sleep quality. METHODS: A cross-sectional study was conducted at the National Geriatric Hospital, Hanoi, Vietnam, from December 2022 to April 2023. A total of 130 Parkinson's disease patients undergoing treatment at the hospital were invited. Demographic and clinical characteristics were obtained. The diagnosis of sleep disorders was based on the standards outlined in the DSM-V. A multivariate logistic regression model was employed. RESULTS: 90.9â¯% experienced sleep disorder, with the significant types including insomnia (76.2â¯%) and restless legs syndrome (56.2â¯%). The majority of patients suffered two (33.1â¯%) and one kind of sleep disorder (32.3â¯%). Most patients experienced sleep disorders after diagnosis of PD (80.0â¯%). Only having shoulder and neck pain was positively associated with a likelihood of having sleep disturbances (OR=4.87, 95â¯%CI=1.18-20.15). CONCLUSION: This study found a high rate of sleep disorders among PD patients in our sample. Shoulder and neck pain was found to be associated with a risk of sleep disorders. Pain management should be performed to improve the sleep quality of PD patients.
Assuntos
Doença de Parkinson , Transtornos do Sono-Vigília , Humanos , Doença de Parkinson/complicações , Masculino , Feminino , Idoso , Estudos Transversais , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/epidemiologia , Pessoa de Meia-Idade , Síndrome das Pernas Inquietas/epidemiologia , Idoso de 80 Anos ou mais , Fatores de Risco , Distúrbios do Início e da Manutenção do Sono/etiologia , Distúrbios do Início e da Manutenção do Sono/epidemiologia , Cervicalgia/etiologia , Cervicalgia/epidemiologia , Qualidade do Sono , Dor de Ombro/epidemiologia , Dor de Ombro/etiologiaRESUMO
In 2021, pomelo (Citrus grandi) trees grown in Tuyen Quang and Phu Tho in northern Vietnam suffered from leaf yellowing, gummosis on stems, brown rot on fruit, and black rot on roots. Based on morphological and sequence analysis of the ITS and cox1 gene regions, the pathogen causing gummosis and root rot of citrus trees was identified as Phytophthora parvispora. Pathogenicity assays using mycelial plugs and zoospore suspension showed that P. parvispora induces disease symptoms on both the upper and lower parts of various citrus trees, including pomelo, orange (C. sinensis), and lime (C. aurantiifolia). This is the first report of P. parvispora as the causative agent of gummosis and root rot on various citrus trees in South-East Asia as well as in Vietnam. Further, P. parvispora was sensitive to all tested fungicides, including mancozeb, chlorothalonil, fosetyl aluminium, potassium phosphonate, and dimethomorph. These findings will have important implications for the effective management of gummosis and root rot disease of citrus trees.
Assuntos
Citrus , Fungicidas Industriais , Phytophthora , Fungicidas Industriais/farmacologia , Phytophthora/genética , Árvores , VirulênciaRESUMO
AIMS: The objective of this study is to provide a reliable strategy for the diagnosis of sarcopenia based on a complementary combination of biomarkers from various approaches. MATERIAL AND METHODS: A total of 30 C57BL/6J mice were used for the experiment, in which 15 young mice (YM) at 24 weeks old and 15 aged mice (AM) at 88 weeks old. Extracted features-based digital biomarkers from the electromyography activity of tibialis anterior muscles were evaluated by using receiver operating characteristic analysis. Extracted tissular proteins and circulating hormones based chemical biomarkers were investigated by using immunoblotting and enzyme-linked immunosorbent assay. KEY FINDINGS: In terms of digital biomarkers, the feature-based classification of mice groups showed good performance (Feature A: AUC = 0.986, accuracy = 0.928) and (Feature B: AUC = 0.999, accuracy = 0.990). On the other hand, muscle-specific protein levels based chemical biomarkers (e.g. MuRF1, FoxO1, and perilipin2) were observed significantly increase with age. Pro-inflammatory cytokines based biomarkers extracted from muscle tissue and circulating plasma (e.g. TNF-α, IL-6, and IL-8) were significantly higher in case of AM group compared to YM group. Circulating hormone-based chemical biomarkers (e.g. cortisol/DHEA ratio and cathepsin D) presented a significant increase in concentrations with age. Circulating neurotransmitter based biomarkers (e.g. acetylcholine, serotonin, and histamine) also increased significantly in concentrations from YM to AM. SIGNIFICANCE: A complementary combination of digital and chemical biomarkers covers multiple domains of sarcopenia to provide an effective strategy for the early diagnosis of sarcopenia.
Assuntos
Sarcopenia , Camundongos , Animais , Sarcopenia/diagnóstico , Camundongos Endogâmicos C57BL , Biomarcadores , Músculo Esquelético/fisiologia , Fator de Necrose Tumoral alfaRESUMO
Humans have two sets of teeth, deciduous teeth and permanent teeth. When primary teeth fall out, permanent teeth erupt to maintain the chewing function and jaw development. Shedding occurs with increasing level of mobility in primary teeth as a result of root resorption. This report describes an uncommon clinical case that occurred in primary molars with internal resorption and pinkish discoloration. Pink tooth is worrisome for children and parents. Children should have their teeth examined on a regular basis to detect any problems in the process of tooth shedding and eruption.