Much pre-clinical evidence show that insulin-like growth factor 1 (IGF-1) provides protection against loss of dopaminergic neurons. Recently, IGF-1 has been proposed as a possible biomarker for early diagnosis of Parkinson's disease (PD). We aimed to assess the relationship between serum IGF-1 levels and progression of motor symptoms in a cohort of drug-naïve PD patients. Serum IGF-1 was measured at baseline in 37 early, drug-naive PD patients; subsequently, patients were evaluated "on drug" by means of UPDRS-III, UPDRS dopa-resistant score and dopaminergic score at 12, 18 and 24 month follow-up. Repeated measures ANOVA was used both to evaluate progression of motor scores within time and differences between serum IGF-1 quartiles, age at onset and motor phenotype. Patients at the highest IGF-1 quartile were found to have significantly higher UPDRS-III (p < 0.001) and dopaminergic score (p < 0.001), as compared to patients at other quartiles. Mean serum IGF-1 level was moderately increased in PD as compared to healthy controls (p < 0.011). IGF-1 levels are related to those symptoms predominantly responsive to dopaminergic treatment. This is the first study to demonstrate a relationship between serum IGF-1 and progression of motor symptoms in the early stage of disease.
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http://dx.doi.org/10.1007/s00415-013-6851-0 | DOI Listing |
Microbiome
January 2025
State Key Laboratory of Animal Nutrition and Feeding, International Calf and Heifer Organization, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
Background: The growth and health of young ruminants are regulated by their gut microbiome, which can have lifelong consequences. Compared with subjective grouping, phenotypic clustering might be a more comprehensive approach to revealing the relationship between calf growth state and core gut microbes. However, the identification of beneficial gut bacteria and its internal mechanisms of shaping host phenotype differentiation remains unclear.
View Article and Find Full Text PDFOpen Access J Sports Med
January 2025
Prodia Clinical Laboratory, Jakarta, Indonesia.
Background: Sarcopenia is characterized by the progressive loss of skeletal muscle mass and poses a significant health challenge for older adults by increasing the risk of disability and decreasing quality of life. Yoga considers as a low-risk and beneficial exercise for older adults. This research aims to evaluate the potential of yoga practice as a preventive strategy against sarcopenia in Indonesian older adults.
View Article and Find Full Text PDFNarra J
December 2024
Doctoral Program of Medical Sciences, Faculty of Medicine, Universitas Sebelas Maret Surakarta, Indonesia.
Infections of the nervous system, such as acute bacterial meningitis, pose serious health problems that require immediate intervention. In experimental animals, exposure to lipopolysaccharide (LPS) is used to induce meningitis. Aside from drug intervention to reduce inflammation in meningitis, aerobic exercise helps to maintain the regulatory mechanisms of brain homeostasis through anti-inflammatory mechanisms.
View Article and Find Full Text PDFBMC Geriatr
January 2025
The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), 54 Youdian Road, Hangzhou, Zhejiang Province, 310053, China.
Aim: Assessing the effect of various forms of exercise training on patients with sarcopenic obesity.
Methods: Two independent reviewers systematically searched English and Chinese databases (PubMed, Embase, Cochrane Library, Web of Science, CNKI) for randomized controlled trials on various exercise training effects in sarcopenic obesity patients until October 2023. Reference materials and grey literature were also included.
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