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Biomedical subjects

L Petrescu

Publications and source records attributed to L Petrescu.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

Assessment of treatment with orotate magnesium in early postoperative period of patients with cardiac insufficiency and coronary artery by-pass grafts (ATOMIC).

The benefit of the treatment with magnesium orotate (magnerot) was assessed in a randomised, single blind and placebo controlled study. Respecting the inclusion criteria were selected 32 patients with ischemia chronic failure in early postoperative period after CABG. The main improvements induced by magnesium orotate are the increase in exercise capacity (distance ambulated during 6 minutes walk test and ergospirometric parameters) and the reduction of ventricular premature beats. The treatment was well tolerated and the adverse reactions were not significant. The study strongly suggests the benefit of magnesium orotate added to classical antiischemic therapy in the complex management of coronary patients after CABG.

Adult↗
PubMedDate not supplied

[A study of the microelements in the dental plaque].

In a total of 49 patients, of which 7 were controls, and the other had chronic superficial parodonthopathies, deep chronic mixed parodontopathies and gingivitis, a quantitative analysis was done of microelements from the dental plaque. Neutron activation analysis, chemical and chromatographic methods were used for evidencing the presence of Fe, Mn, Zn, Mg, Co, Ca, Na, and K ions in the dental plaque. Significant changes were noted with regard to the Fe, Zn, and Ca contents of the dental plaque in patients with deep and mixed parodonthopathies. In the patients with gingivitis high Mn and Na concentrations were found and low Mg and K ion contents. Cobalt in the dental plaque was within normal limits in all the patients. Changes of the microelements in the dental plaque are useful for clinical laboratories in view of detecting at an early stage the development of pathological processes which occur in the buccal cavity.

Dental Plaque↗