Characteristics, outcomes and treatment patterns in acute myeloid leukemia patients 60 years or older in Colombia: a RENEHOC-PETHEMA study.

There is a limited information available on the clinical characteristics, treatment patterns and outcomes on older patients diagnosed with Acute Myeloid Leukemia (AML) in Latin-America. This multicenter retrospective study analyzed 269 patients over 60 years of age diagnosed with AML in Colombia, using data from RENEHOC-PETHEMA registry, from 2009 to 2023. The median age at diagnosis was 70 years (Range:60-98), 55% were men, 61% had an ECOG < 2, and 75.

Validation of the Contraception-Focused Preference-Aligned Fertility Management Index in Uganda and Nigeria.

Objective: To evaluate construct validity of the contraception-focused "Preference-aligned Fertility Management" (PFM) Index, a new person-centered and rights-based outcome measure, in Nigeria and Uganda.

Study Design: We analyzed survey data from convenience samples of new users of contraception and non-users of contraception in Uganda and users of contraception in Nigeria. PFM Index scores were calculated by combining two indicators: Indicator 1 assessing alignment between desire to use contraception and actual use; Indicator 2 evaluating whether users' current methods are desired.

Segmental Odontomaxillary Dysplasia: Unusual Tumoral Lesion.

Introduction: Segmental Odontomaxillary Dysplasia (SOD) is a non-hereditary, unilateral developmental anomaly recently included in the WHO's classification of head and neck tumors.

Case Presentation: Here, we report the case of an 8-year-old boy presenting with unilateral maxillary enlargement and pain without facial asymmetry. Computed tomography revealed a hypodense area in the maxillary bone with altered bone structure and osseous expansion.

Bisphenol A and Its Emergent Substitutes: State of the Art of the Impact of These Plasticizers on Oxidative Stress and Its Role in Vascular Dysfunction.

The "One Health approach" has evidenced the significant impact of xenobiotic exposure to health, and humans are a relevant target for their toxic effects. Bisphenol A (BPA) exerts a ubiquitous exposure source in all ecosystems. Given its endocrine-disrupting and harmful consequences on health, several countries have enforced new regulations to reduce exposure to BPA.

Angiotensin II elicits robust calcium oscillations coordinated within juxtaglomerular cell clusters to suppress renin secretion.

Background: Juxtaglomerular (JG) cells are sensors that control blood pressure and fluid-electrolyte homeostasis. In response to a decrease in perfusion pressure or changes in the composition and/or volume of the extracellular fluid, JG cells release renin, which initiates an enzymatic cascade that culminates in the production of angiotensin II (Ang II), a potent vasoconstrictor that restores blood pressure and fluid homeostasis. In turn, Ang II exerts a negative feedback on renin release, thus preventing excess circulating renin and the development of hypertension.