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1.
J Endocrinol Invest ; 47(1): 17-33, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37697017

RESUMEN

PURPOSE: The purpose of this review is to examine the current evidence on the potential role of Mediterranean diet (MD) in the prevention and management of endocrine disorders and to highlight the importance of interdisciplinary collaboration between endocrinologists and nutritionists. METHODS: A literature search was conducted using PubMed and Google Scholar databases to identify relevant studies published in English. Studies were selected based on their relevance to the role of MD in the prevention and management of endocrine disorders. The search terms included "Mediterranean diet," "endocrine disorders," "thyroid disorders," "gonadal disorders," and "neuroendocrine tumors". RESULTS: The studies reviewed suggest that MD may have a beneficial effect in the prevention and management of various endocrine disorders, including thyroid disorders, gonadal disorders, and neuroendocrine tumors. MD has been associated with decreased risk of nodular thyroid disease and thyroid cancer, improved male and female reproductive health, and a potential role in the management of neuroendocrine tumors. MD's anti-inflammatory and antioxidant properties, as well as its high levels of phytochemicals, may play a role in its beneficial effects. CONCLUSION: Interdisciplinary collaboration between endocrinologists and nutritionists is essential for the optimal management of endocrine disorders, including the potential role of MD in their prevention and management. While further research is needed, the current evidence suggests that MD may have a protective effect against endocrine disorders, and its incorporation into dietary recommendations may be beneficial.


Asunto(s)
Dieta Mediterránea , Enfermedades del Sistema Endocrino , Tumores Neuroendocrinos , Nutricionistas , Humanos , Masculino , Femenino , Endocrinólogos , Enfermedades del Sistema Endocrino/prevención & control
2.
Metab Syndr Relat Disord ; 21(9): 517-525, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37672611

RESUMEN

Blood pressure (BP) responses to recommended aerobic training can vary widely between individuals. Although studies demonstrate the role of exercise training in regulating BP responsiveness, predictive models are still unknown. This study aimed to identify hemodynamic predictive markers for the diagnosis of BP responsiveness based on baseline characteristics and postexercise ambulatory blood pressure (ABP) before an aerobic training program in postmenopausal women. Sixty-five postmenopausal women with essential hypertension were randomly allocated into the continuous aerobic training (CAT, n = 51) and nonexercising control (CON, n = 14) groups. CAT group cycled at moderate intensity three times a week for 12 weeks. Individuals who failed to decrease systolic blood pressure (SBP) were classified as nonresponders (NRs; n = 34) based on typical error of measurement. Baseline anthropometric, metabolic, cardiovascular, hemodynamic variables, and postexercise ABP was measured to predict BP responsiveness. A logistic regression model based on Baseline SBP [odds ratio (OR) = 1.202; 95% confidence interval (CI) = 1.080-1.338], SBP Nighttime (OR = 0.889; 95% CI = 0.811-0.975), and heart rate (HR) Nighttime (OR = 1.127; 95% CI = 1.014-1.254) were able to diagnose responders and NR individuals to BP reduction in response to CAT with 92.6% accuracy (P < 0.001; Sensitivity = 94.1%; Specificity = 79.4%). The findings highlight the potential value of baseline clinical characteristics as Baseline SBP, SBP, and HR Nighttime as markers for diagnosing BP responsiveness to recommended CAT in hypertension postmenopausal women. Clinical Trial Registration number: RBR-3xnqxs8.


Asunto(s)
Sistema Cardiovascular , Hipertensión , Femenino , Humanos , Presión Sanguínea/fisiología , Monitoreo Ambulatorio de la Presión Arterial , Posmenopausia , Hipertensión/diagnóstico , Hipertensión/terapia
3.
Pathogens ; 11(10)2022 Sep 28.
Artículo en Inglés | MEDLINE | ID: mdl-36297172

RESUMEN

Streptococcal bacteremia that occurs during invasive dental procedures can lead to infective endocarditis (IE) in children with certain heart diseases. Prior to such procedures, antibiotic prophylaxis (AP) with amoxicillin (AMPC) is recommended. However, the detection of amoxicillin-resistant strains (AMPC-RS) in the mouths of children with heart diseases raises the concern that they would be uncovered by the action of standard AP. This work carried out a systematic review and meta-analysis regarding AMPC-RS carriage in the mouths of children. We consulted databases covering studies between the years 2000 and 2021, following the PRISMA declaration. A meta-analysis was carried out to assess the prevalence of children carrying AMPC-RS in the mouths. The antimicrobial tests were carried out by microdilution (46.2% of articles), disk diffusion (38.3%), and the E-test (15.4%). Streptococcus mitis and S. sanguinis were bacteria with the most found resistance phenotype, with MIC reaching values of 128 µg/mL. Of the 13 selected articles, only 6 presented results that made it possible to calculate the prevalence of children carrying AMPC-RS in their mouths, ranging from 5.5% to 86.3%. Most of the studies were classified as high quality, and the collected data demonstrate the presence of streptococcal strains with different levels of resistance in the collected samples, such as the dental plaque. The meta-analysis pointed to evidence of AMPC-RS being carried, with a prevalence of 21.3% (I² = 0%, p = 0.705). There is an important prevalence of AMPC-RS carriage in the mouths of children. Specific attention should be directed to AP in those susceptible to IE.

4.
J Proteome Res ; 20(5): 2397-2409, 2021 05 07.
Artículo en Inglés | MEDLINE | ID: mdl-33909435

RESUMEN

Intrinsic cardiorespiratory fitness (iCRF) indicates the CRF level in the sedentary state. However, even among sedentary individuals, a wide interindividual variability is observed in the iCRF levels, whose associated molecular characteristics are little understood. This study aimed to investigate whether serum and skeletal muscle metabolomics profiles are associated with iCRF, measured by maximal power output (MPO). Seventy sedentary young adults were submitted to venous blood sampling, a biopsy of the vastus lateralis muscle and iCRF assessment. Blood serum and muscle tissue samples were analyzed by proton nuclear magnetic resonance (1H NMR) spectroscopy. Metabolites related to iCRF were those supported by three levels of evidence: (1) correlation with iCRF, (2) significant difference between individuals with low and high iCRF, and (3) metabolite contribution to significant pathways associated with iCRF. From 43 serum and 70 skeletal muscle analyzed metabolites, iCRF was positively associated with levels of betaine, threonine, proline, ornithine, and glutamine in serum and lactate, fumarate, NADP+, and formate in skeletal muscle. Serum betaine and ornithine and skeletal muscle lactate metabolites explained 31.2 and 16.8%, respectively, of the iCRF variability in addition to body mass. The results suggest that iCRF in young adults is positively associated with serum and skeletal muscle metabolic levels, indicative of the amino acid and carbohydrate metabolism.


Asunto(s)
Capacidad Cardiovascular , Humanos , Espectroscopía de Resonancia Magnética , Metabolómica , Músculo Esquelético , Suero , Adulto Joven
5.
J Endocrinol Invest ; 44(9): 1935-1945, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-33528757

RESUMEN

PURPOSE: Hypercortisolism is associated with a high prevalence of depression and impaired health-related quality of life (QoL). According to the available literature, studies examining the depression risk in patients with adrenal incidentalomas (AI), nonfunctioning and the ones with (possible) autonomous cortisol secretion ((P)ACS) are scarce. The aim of this observational, case-control study was to screen patients with nonfunctioning adrenal incidentalomas (NAI) and the ones with (P)ACS for depression and to assess their QoL. METHODS: The total studied group consisted of 92 subjects-26 with NAI, 34 with (P)ACS and 32 age-matched healthy controls (HC). To screen for depression, we used the Beck Depression Inventory-II (BDI-II) and to assess the QoL, we used the Short-Form 36 Health Survey (SF-36). RESULTS: Patients with (P)ACS had significantly higher BDI-II scores and substantially lower QoL than patients with NAI or HC. Midnight cortisol level was the most significant predictor of BDI-II and SF-36 score. The receiver operating characteristic curve analysis demonstrated that a midnight cortisol value of 86.95 nmol/l had a high sensitivity (82.8%) and high specificity (80%) for detection of mild depression in patients with (P)ACS. CONCLUSION: Screening for depression and QoL assessment should become an integral part of clinical evaluation in patients with (P)ACS.


Asunto(s)
Neoplasias de la Corteza Suprarrenal/complicaciones , Neoplasias de las Glándulas Suprarrenales/complicaciones , Depresión/complicaciones , Depresión/etiología , Hidrocortisona/metabolismo , Neoplasias de la Corteza Suprarrenal/metabolismo , Neoplasias de las Glándulas Suprarrenales/psicología , Adulto , Anciano , Estudios de Casos y Controles , Femenino , Estado de Salud , Humanos , Hallazgos Incidentales , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Prevalencia , Escalas de Valoración Psiquiátrica , Calidad de Vida , Curva ROC , Sensibilidad y Especificidad , Tomografía Computarizada por Rayos X
6.
Toxins (Basel) ; 10(10)2018 09 23.
Artículo en Inglés | MEDLINE | ID: mdl-30249039

RESUMEN

Uremic toxin (UT) retention in chronic kidney disease (CKD) affects biological systems. We aimed to identify the associations between UT, inflammatory biomarkers and biomarkers of the uremic cardiovascular response (BUCVR) and their impact on cardiovascular status as well as their roles as predictors of outcome in CKD patients. CKD patients stages 3, 4 and 5 (n = 67) were recruited and UT (indoxyl sulfate/IS, p-cresil sulfate/pCS and indole-3-acetic acid/IAA); inflammatory biomarkers [Interleukin-6 (IL-6), high sensitivity C reactive protein (hsCRP), monocyte chemoattractant protein-1 (MCP-1), soluble vascular adhesion molecule-1 (sVCAM-1), soluble intercellular adhesion molecule-1 (sICAM-1) and soluble Fas (sFas)] and BUCVRs [soluble CD36 (sCD36), soluble receptor for advanced glycation end products (sRAGE), fractalkine] was measured. Patients were followed for 5.2 years and all causes of death was used as the primary outcome. Artery segments collected at the moment of transplantation were used for the immunohistochemistry analysis in a separate cohort. Estimated glomerular filtration rate (eGFR), circulating UT, plasma biomarkers of systemic and vascular inflammation and BUCVR were strongly interrelated. Patients with plaque presented higher signs of UT-induced inflammation and arteries from CKD patients presented higher fractalkine receptor (CX3CR1) tissue expression. Circulating IS (p = 0.03), pCS (p = 0.007), IL-6 (p = 0.026), sFas (p = 0.001), sCD36 (p = 0.01) and fractalkine (p = 0.02) were independent predictors of total mortality risk in CKD patients. Our results reinforce the important role of uremic toxicity in the pathogenesis of cardiovascular disease (CVD) in CKD patients through an inflammatory pathway.


Asunto(s)
Enfermedades Cardiovasculares/metabolismo , Cresoles/sangre , Indicán/sangre , Ácidos Indolacéticos/sangre , Inflamación/metabolismo , Insuficiencia Renal Crónica/metabolismo , Ésteres del Ácido Sulfúrico/sangre , Toxinas Biológicas/sangre , Uremia/metabolismo , Adulto , Anciano , Biomarcadores/metabolismo , Antígenos CD36/metabolismo , Enfermedades Cardiovasculares/fisiopatología , Citocinas/metabolismo , Femenino , Tasa de Filtración Glomerular , Humanos , Inflamación/fisiopatología , Masculino , Persona de Mediana Edad , Arteria Renal/metabolismo , Insuficiencia Renal Crónica/fisiopatología , Uremia/fisiopatología
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