Update of a colorimetric method for quantitative determination of galactose in blood samples: A simple and rapid method for the early detection of inherited metabolic diseases.

Background: A colorimetric microassay for the quantitative determination of galactose in the blood was taken and updated. This method helps in diagnosis and follow-up of several inherited metabolic diseases connected to galactose metabolism deficiency such as galactosemia, glycogenosis, glycosylation, tyrosinemia and citrin deficiency. Galactose assay in the blood presents difficulties due to interference with glucose.

IgD-λ multiple myeloma with excessive excretion of free light chains: a diagnostic trap in the identification of monoclonal gammopathies.

Immunoglobulin D multiple myeloma (IgD MM) is a rare entity of monoclonal gammopathies. We report the case of a IgD MM, associated with excessive excretion of lambda free light chains (FLL λ) diagnosed and managed at the University Hospital Mohammed VI of Marrakech among an adult hospitalized in the hematology department for bone pain and alteration of the general condition. Indeed, IgD MM is characterized by its clinical severity and poor prognosis.

Moderate-to-Severe Iodine Deficiency in the "First 1000 Days" Causes More Thyroid Hypofunction in Infants Than in Pregnant or Lactating Women.

Iodine deficiency early in the life cycle-the "first 1000 days"-can cause hypothyroidism and irreversibly impair neuromotor development. However, the relative vulnerability among women and infants during this critical period is unclear, making it difficult for country-based programs with limited resources to prioritize their iodine interventions. Our aim was to determine the prevalence of thyroid hypofunction in women and infants living in an area of moderate-to-severe iodine deficiency.

Effects of wheat-flour biscuits fortified with iron and EDTA, alone and in combination, on blood lead concentration, iron status, and cognition in children: a double-blind randomized controlled trial.

Background: Lead is a common neurotoxicant and its absorption may be increased in iron deficiency (ID). Thus, iron fortification to prevent ID in populations is a promising lead mitigation strategy. Two common fortificants are ferrous sulfate (FeSO) and ferric sodium EDTA (NaFeEDTA).

Iodine Supplementation Decreases Hypercholesterolemia in Iodine-Deficient, Overweight Women: A Randomized Controlled Trial.

Background: In iodine deficiency, thyrotropin (TSH) may increase to stimulate thyroidal iodine uptake. In iodine-sufficient populations, higher TSH predicts higher total cholesterol. Whether higher TSH caused by iodine deficiency affects serum lipids is uncertain.

[Gemella haemolysans brain abscess in a child with complex congenital heart disease].

Gemella haemolysans, a Gram positive cocci which are deemed to be the normal inhabitant of the mucous membranes of the oropharynx, has been recognized as a pathogen involved in abscess formation. The aim of this case report is to demonstrate that it is also involved in brain abscess in children. We report, to our knowledge, the first pediatric case of Gemella haemolysans brain abscess in an 11 years old child carrying a complex congenital heart disease (dextrocardia with single right ventricle) which evolved favorably under antibiotic therapy.

Contributions of biological tests and the 4 Ts score in the diagnosis of heparin induced thrombocytopenia.

Introduction: Heparin-induced thrombocytopenia (HIT) is an adverse drug reaction caused by antibodies to the heparin/platelet factor 4 (PF4) complexes. HIT diagnosis is challenging and depends on clinical presentation and laboratory tests. We investigated the interest of the combined use of 4 Ts score and the functional and immunological tests for the diagnosis of HIT.

IgG anti-toxoplasma antibodies among asymptomatic HIV-infected patients in Marrakesh-Morocco.

Detection and monitoring of anti-Toxoplasma gondii antibodies are of a great interest among human immunodeficiency virus (HIV)-infected patients, since cerebral toxoplasmosis is a life-threatening opportunistic infection within this vulnerable population. The IgG anti-T. gondii seroprevalence was assessed in 95 asymptomatic HIV-infected adults living in Marrakesh city and its surrounding areas.

Respiratory cryptosporidiosis in two patients with HIV infection in a tertiary care hospital in Morocco.

Respiratory cryptosporidiosis is recognized as a late-stage complication in persons with AIDS. We report two cases of respiratory cryptosporidiosis in patients with HIV infection. The first patient was a 46-year-old person with chronic diarrhea, a two-month history of low-grade fever, progressive dyspnea and productive cough.

[Severe hypertriglyceridemia and macrophage activation syndrome: a case report].

We report the case of a 36-year-old patient admitted for Macrophage Activation Syndrome (MAS), revealed by inflammatory dermo-hypodermal lesions, tumor syndrome, pancytopenia, biological cholestasis, increased lactate dehydrogenase rates and hemophagocytosis in skin biopsies. The patient also exhibited an exponential increase in triglycerides serum levels that reached 22 g/L. The patient died after multiple organ failure.