5-Hydroxytriptamine and Skeleton Influence Clinical Study

2018 ◽  
Vol 69 (9) ◽  
pp. 2438-2442
Author(s):  
Dana Maria Albulescu ◽  
Mara Carsote ◽  
Nina Ionovici ◽  
Adina Ghemigian ◽  
Mihaela Popescu ◽  
...  
Keyword(s):  
Venous Blood ◽  
Cross Sectional Study ◽  
Published Data ◽  
Mineral Density ◽  
Cross Sectional ◽  
X Ray ◽  
Menopausal Women ◽  
The Relationship ◽  
Circulating Levels ◽  
Serum Serotonin

5-hydroxytryptamine (5-HT) dually influences skeleton status through positive, indirect central effect and negative, direct, gut-associated impact. Circulating form is usually tested via venous blood sample. A limited number of clinical studies are published on this specific topic. We introduce a cross-sectional study on menopausal women with normal (N=29) and low bone mineral density (N=32) based on lumbar Dual-Energy X-Ray Absorptiometry (DXA) to whom serum serotonin was assessed and found no correlation with bone loss. This aspect confirms conflicting published data regarding the relationship between circulating levels and fracture risk assessment.

Blood Parathyrin and Mineral Metabolism Dynamics. A clinical analyze

2018 ◽  
Vol 69 (10) ◽  
pp. 2754-2758
Author(s):  
Lucretiu Radu ◽  
Mara Carsote ◽  
Ancuta Augustina Gheorghisan Galateanu ◽  
Smaranda Adelina Preda ◽  
Veronica Calborean ◽  
...  
Keyword(s):  
Case Control Study ◽  
Mineral Metabolism ◽  
Lumbar Bone Mineral Density ◽  
Urinary Calcium ◽  
Mineral Density ◽  
Cross Sectional ◽  
X Ray ◽  
Menopausal Women ◽  
Ionic Calcium ◽  
Control Study

Circulating parathyrin (PTH or parthormon) is increased in primary hyperparathyroidism (PHP) in association with high total/ionic calcium (T/I Ca) and others mineral metabolism anomalies. This is a clinical cross-sectional and case-control study analyzing these changes after PHP surgical correction in menopausal women. Baseline parameters were: mean age at diagnosis (59.63�9.6 years), TCa of 10.9�0.7 mg/dL, PTH of 138.02�59.36 pg/mL. Longitudinal data showed: final TCa p[0.00001, ICa p[0.00001, phosphorus p[0.0001, magnesium p=0.9, 24-h urinary calcium p=0.4, 25-hydroxycholecalciferol p=0.01, PTH p[0.00001. High circulating parathyrin values due to PHP normalized after surgery in addition to statistical significant changes of TCa, ICa, P, lumbar Bone Mineral Density provided by Dual-Energy X-Ray Absorptiometry; Mg and 24-h Ca might not be a marker of general mineral metabolism improvement.

scholarly journals Diurnal Salivary Cortisol in Sarcopenic Postmenopausal Women: The OsteoLaus Cohort

2021 ◽  
Author(s):  
Elena Gonzalez Rodriguez ◽  
Pedro Marques-Vidal ◽  
Bérengère Aubry-Rozier ◽  
Georgios Papadakis ◽  
Martin Preisig ◽  
...  
Keyword(s):  
Postmenopausal Women ◽  
Salivary Cortisol ◽  
Population Based ◽  
Cross Sectional Study ◽  
Body Composition Assessment ◽  
Cross Sectional ◽  
X Ray ◽  
Free Cortisol ◽  
Cortisol Levels ◽  
The Relationship

AbstractSarcopenia, similar to hypercortisolism, is characterized by loss of muscle mass and strength. Cortisol circadian rhythm changes with aging (blunted late-day nadir values) were suggested to contribute to this decline. We aimed to explore the relationship between diurnal salivary cortisol values and sarcopenia diagnosis and its components in postmenopausal women. This is a cross-sectional study within the OsteoLaus population-based cohort in Lausanne (Switzerland). Participants had a body composition assessment by dual X-ray absorptiometry (DXA), a grip strength (GS) measure, and salivary cortisol measures (at awakening, 30 min thereafter, 11 AM (sc-11AM) and 8 PM (sc-8PM)). Associations between salivary cortisol and sarcopenia diagnosed by six different criteria (based on appendicular lean mass (ALM) assessed by DXA, and muscle strength by GS), and its components, were analyzed. 471 women aged > 50 years (63.0 ± 7.5) were included. Various definitions identified different participants as sarcopenic, who consistently presented higher salivary cortisol at 11 AM and/or 8 PM. There were no associations between salivary cortisol levels and ALM measures, either absolute or after correction to height squared (ALM index) or body mass index. GS was inversely correlated to sc-11AM (r = − 0.153, p < 0.001) and sc-8PM (r = − 0.118, p = 0.002). Each 10 nmol/l increase of sc-11AM, respectively sc-8PM, was associated with a GS decrease of 1.758 (SE 0.472) kg, respectively 2.929 (SE 1.115) kg. In postmenopausal women, sarcopenia is associated with higher salivary cortisol levels at 11 AM and 8 PM. An increase of daily free cortisol levels in the physiological range could participate to sarcopenia development by decreasing muscle function in postmenopausal women.

scholarly journals NO EVIDENCE OF OSTEOPOROSIS IN YOUNG HTLV-1-INFECTED CARRIERS

2014 ◽  
Vol 2 (2) ◽  
Author(s):  
Antonio Carlos Silva Santos ◽  
Ney Boa Sorte ◽  
Carolina Carneiro de Campos ◽  
Sandra Rocha Gadelha ◽  
Maria Fernanda Rios Grassi ◽  
...  
Keyword(s):  
Spastic Paraparesis ◽  
Cross Sectional Study ◽  
Z Score ◽  
Mineral Density ◽  
Aged Patients ◽  
Cross Sectional ◽  
Human T Cell ◽  
Asymptomatic Individuals ◽  
The Relationship

Osteoporosis has been reported among Human T-cell Lymphotropic Virus type 1 (HTLV-1) infected aged patients with HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) diagnosis. However, the association between osteoporosis and HTLV-1 infection remains unclear. This study aimed to evaluate the presence of bone disorders in young HTLV-1 asymptomatic individuals. A cross sectional study was carried out at the HTLV Reference Center in Salvador, Brazil. Forty-seven HTLV-1 infected asymptomatic and 108 healthy subjects aged between 20 to 45 years were included. Biochemical markers of bone metabolism were measured and bone mineral density (BMD) was determined at the femoral neck and at the lumbar spine (L1 -L4). Significant low BMD (Z-score <-1 ) was found in HTLV-1 infected individuals (1.177 ± 0.103) compared to control subjects (1.225 ± 0.146). In logistics regression analysis HTLV-1 infected subjects were more likely to have low BMD (OR = 3.48; 95%CI 1.29- 9.43) adjusted for low education and body mass index (BMI). Osteoporosis (Z-score <-2) was not found among HTLV-1-infected group. In conclusion, our results found a low BMD in patients infected with HTLV-1 compared to uninfected controls. However, osteoporosis was not observed. Further studies should be conducted to evaluate the relationship between HTLV-1-infection and low BMD.

scholarly journals The Trabecular Bone Score as a Predictor for Thalassemia-Induced Vertebral Fractures in Northeastern Thailand

Anemia ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Nattiya Teawtrakul ◽  
Sukanya Chukanhom ◽  
Suranut Charoensri ◽  
Charoonsak Somboonporn ◽  
Chatlert Pongchaiyakul
Keyword(s):  
Trabecular Bone ◽  
Vertebral Fractures ◽  
Trabecular Bone Score ◽  
Cross Sectional Study ◽  
Mineral Density ◽  
Cross Sectional ◽  
X Ray ◽  
Bmd Testing ◽  
Northeastern Thailand

Introduction. Thalassemia bone disease is one of the disease-related complications in patients with thalassemia. Prevalence of fractures and the role of a trabecular bone score (TBS) as a predictive factor for fractures were evaluated in patients with thalassemia. Methods. A cross-sectional study was conducted in patients with thalassemia aged ≥18 years at Srinagarind Hospital, Khon Kaen University, Thailand. A lateral thoracolumbar radiograph and bone mineral density (BMD) at the lumbar spine and hip, as well as the TBS measured by dual-energy X-ray absorptiometry (DXA), were evaluated in all patients. Results. Among 86 patients, 14 patients were found to have radiographic vertebral fracture yielding a prevalence of 16.3%. All patients who had fractures were β-thalassemia/Hb E. Combined low BMD and TBS at lumbar spines and a presence of endocrinopathies were significantly associated with vertebral fractures. Conclusions. The prevalence of vertebral fractures in patients with thalassemia was not uncommon. A combined low BMD and TBS and a presence of endocrinopathies were associated with vertebral fractures. These findings suggested that BMD testing and TBS measurement have a clinical implication as a screening tool for evaluating the risk of vertebral fractures in thalassemic patients, particularly in β-thalassemia/Hb E who have endocrinopathies.

scholarly journals Osteoporosis in Surgical Menopause

1970 ◽  
Vol 6 (1) ◽  
pp. 39-44 ◽  
Author(s):  
Farhana Kabir ◽  
Nasim Jahan ◽  
Nayma Sultana
Keyword(s):  
Cross Sectional Study ◽  
Control Group ◽  
Mineral Density ◽  
Cross Sectional ◽  
Medical College ◽  
T Score ◽  
Estrogen Level ◽  
Menopausal Women ◽  
Microparticle Enzyme Immunoassay ◽  
Group B

Background: Osteoporosis in both surgical and natural menopausal women are common health hazards all over the world. And the surgical menopausal women may have the greater chance of this disorder than those of natural menopausal women. Objective: To observe osteoporotic changes in both surgical and natural menopausal women in Bangladesh. Method: This Cross sectional study was carried out in the Department of Physiology, Sir Salimullah Medical College, Dhaka between 1st January 2010 to 31st December 2010. A total number of 60 female subjects were included in this study. Among them 30 surgical menopausal women age ranged from 45-55 years were included in the study group (Group B) and 30 natural menopausal women age ranged from 50-60 years were taken as control (Group A). All the menopausal women were selected from Out Patient Department (OPD) of Gynaecology and Obstetrics, Sir Salimullah Medical College and Mitford Hospital. Estimation of serum estrogen level by microparticle enzyme immunoassay (MEIA) method and T- score was obtained by Dual energy X-ray absorptiometry of both natural and surgical menopausal women were done. The statistical analysis was done by using appropriate method as applicable. Results: In this study T- score of both spinal and femoral neck bone were significantly (p<0.001) lower in surgical menopausal women than those of natural menopausal women. Again, mean serum estrogen level was significantly (p<0.001) lower in surgical menopausal women than that of natural menopausal women. Conclusion: The present study revealed that surgical menopausal women have greater chance of osteoporosis than those of natural menopausal women. Key words: Menopause; Bone mineral density; Osteoporosis.   DOI: http://dx.doi.org/10.3329/jbsp.v6i1.8083 J Bangladesh Soc Physiol. 2011 June; 6(1): 39-44

The Association between Bone Mineral Density and Complete Blood Count in Postmenopausal Women: A Cross-Sectional Study

2021 ◽  
Vol 104 (3) ◽  
pp. 432-437
Keyword(s):  
Bone Mineral Density ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Blood Count ◽  
Complete Blood Count ◽  
Cross Sectional Study ◽  
Mineral Density ◽  
Cross Sectional ◽  
Study Results ◽  
The Relationship

Objective: To demonstrate the relationship between anemia and complete blood count (CBC) parameters with bone mineral density (BMD) in postmenopausal women. Materials and Methods: A cross-sectional chart-review study was conducted between November 2017 and June 2019. Three hundred twenty-four postmenopausal women aged 50 years or older who had BMD and CBC results were included in the present study. Results: The prevalence of osteopenia and osteoporosis diagnosed by T-score were 53.1% and 32.7%, respectively. Simple and multiple linear regression analyses showed that no association between CBC parameter with BMD except basophil count, which was negatively associated with BMD (p=0.011). There was no correlation between anemia and BMD status (p=0.168). Conclusion: CBC parameters such as hemoglobin or white blood cell count were not statistically correlated with BMD. This is the first study demonstrating that basophil count may be an associated factor for deceased BMD. Keywords: Postmenopausal women, Bone mineral density, Complete blood count, Basophil

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