Gac Med Mex
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Comparative Study
Efecto de la frecuencia de aplicación de estrógenos locales sobre el grosor endometrial en mujeres posmenopáusicas.
Conjugated estrogens, when used by the vaginal route for the relief of vaginal dryness and atrophy, can produce endometrial changes. ⋯ There were no differences in endometrial thickness between the conjugate estrogen cream different application frequencies.
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Common variable immunodeficiency (CVID) is the main symptomatic primary immunodeficiency and is associated with complex immune disorders. Gut microbiota interacts closely with the immune system, and intestinal dysbiosis is related to multiple diseases. ⋯ Unlike healthy subjects' gut microbiota, where Firmicutes and Bacteroidetes predominate, the microbiota of the patients with CVID considered in this study was abundant in Firmicutes, Actinobacteria and Verrucomicrobia. The low presence of Bacteroidetes and high abundance of Firmicutes might indicate the existence of intestinal dysbiosis in these patients.
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Gaceta Médica de México, official journal of the National Academy of Medicine of Mexico, began its circulation on September 15, 1864, and continues to be positioned as the oldest medical periodical publication. However, its publication was temporarily interrupted. The present study analyzes the interruption suffered by Gaceta in 1916, its resumption in 1919, and the causes that originated that discontinuity. The consequences of the so-called Mexican revolution and the enthusiasm and commitment of the academy and its editors to continue working for the progress of national medicine are discussed.
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Observational Study
Classification of fundus autofluorescence abnormal patterns in diabetic macular edema.
Patients with diabetic macular edema can develop fundus autofluorescence alterations; thus far, these alterations have been more widely studied with scanning or confocal laser systems. ⋯ Different fundus autofluorescence phenotypic patterns are observed with flash camera systems in patients with diabetic macular edema. A more accurate phenotypic classification could help establish prognostic factors for visual loss or for the design of clinical trials for diabetic macular edema.
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Evaluation of the patient with obesity is a challenge due to the technical difficulties to carry out measurements. ⋯ The association of WC and NC with cardio-metabolic risk indicators and the association of NC with treatment success in patients with morbid obesity was documented. Given the simplicity for obtaining it, NC might replace WC in the assessment and follow-up of patients with class III obesity.