PubMed Health⌕ Search

Biomedical subjects

M Milutinović

Publications and source records attributed to M Milutinović.

15 recordsLinked to original sources
PubMed1993

[Distribution of Ixodes ricinus ticks in Yugoslavia].

In this paper the authors present distribution of tick Ixodes ricinus in both republics of Yugoslavia--Serbia and Montenegro. The ticks were collected from domestic animals and humans sporadically. The determination showed following species: Ixodes ricinus, I. persulcatus, I. hexagonus, Dermacentor marginatus, D. pictus, Rhipicephalus bursa, R. sanguineus, Haemaphysalis punctata, H. inermis, H. sulcata, H. leporis-palustriis, H. concinna, Boophilus (margaporus) calcaratus, Hyalomma savignyi, H. excavatum, H. detritum and H. rufipes. The species I. ricinus has been detacted in all parts of the country.

Animals↗
PubMed1993

[Ticks in the region of Belgrade].

The paper gives a brief introduction concerning the role of ticks in transmission of numerous diseases to both animals and humans. Methods of work, research goals and finally, results of tick findings on animals and people in Belgrade area are presented. Occasional findings of those arthropodes in various urban areas have also been described. The collected ticks belong to the species Ixodes ricinus and Rhipicephalus sanguineus. The authors conclude that ecologic research of ticks should be continued and expanded not only in Belgrade but in other areas of the country as well.

Animals↗
PubMed1992

[Prophylaxis and therapy of infections in allogenic bone marrow transplantation in patients with hematologic diseases].

Infection and acute graft versus host disease (GVHD) are the most common complications of allogeneic bone marrow transplantation, which compromise this therapeutical method for hematologic diseases. Beside the appreciation of customary preventive measures and the treatment of infections, it is necessary for every bone marrow transplantation center to analyze the development of bacterial, fungal and viral infections in the patients and to generate the most efficient and most rational program for their prevention and treatment. At the Hematology Department in Novi Sad seven allogenic bone marrow transplantations were performed in patients with malignant hematologic diseases and severe form of aplastic anemia. Prevention of the infection by isolation of the patient in a sterile unit, selective decontamination of the digestive tract with sterile food, skin and mucus hygiene and prophylactic drug administration proved rather beneficial and adequate for patients with the graft accepted, hematopoiesis recovered and immunity reconstructed. Risks of infections were increased by permanent vein catheter, acute GVHD and rejection of the bone marrow graft. Prompt isolation and identification of bacteria and fungi, especially in blood, the establishment of a minimal suppressing and bactericide antibiotic concentration, along with the assessment of their synergism, as well as early diagnosis of cytomegalovirus and administration of specific drugs, can significantly contribute to the more successful treatment of infections in transplanted patients.

Adolescent↗
PubMedDate not supplied

[Sensitivity of Streptococcus pneumoniae to antimicrobial drugs].

INTRODUCTION: Streptococcus pneumoniae is the leading cause of community acquired pneumonia and a frequent cause of otitis media, sinusitis and meningitis. Although most pneumococci remain susceptible to penicillin, relatively less susceptible and resistant strains have been recognized with increasing frequency throughout the world (1). The aim of this study was to determine whether and to what degree pneumococci isolated in our laboratory were resistant to penicillin and other frequently used antimicrobial agents. MATERIAL AND METHODS: During the period from 1991 to 1995 1139 Streptococcus pneumoniae strains isolated from patients with different pneumococcal infections were tested for their susceptibility to antimicrobial agents at the Department of Bacteriology and Parasitology of the Institute of Public Health in Novi Sad. Antimicrobial agents tested included: penicillin, ampicillin, cephalexin, erythromycin, sulfamethoxazole-trimethoprim and clindamycin. Susceptibility test was performed by using Kirby-Bauer disc diffusion technique on Mueller-Hinton agar supplemented with 5% defibrinated bovine blood (5). RESULTS: Susceptibility of Streptococcus pneumoniae to seven antimicrobial agents used in the study is shown in Table 2. There was a resistance to all antimicrobial agents tested. It was the lowest to erythromycin (1.6%) and the highest to sulfamethoxazole+ trimethoprim (67.3%). The rate of resistance of penicillin was 3.3%. In Table 3 and 4 we can also see that the lowest resistance was to erythromycin, and the highest to sulfamethoxazole+trimethoprim, both for isolates from nose and other sources. Strains of Streptococcus pneumoniae isolated from nasal swabs were more susceptible to penicillin than those isolated from blood, sputum and cerebrospinal fluid. DISCUSSION: For many years penicillin has been the mainstay of therapy for pneumococcal diseases. Clinical resistance to penicillin was first reported in 1960's. Since this early reported, penicillin resistance has been encountered with increasing frequency in strains of Streptococcus pneumoniae from around the world. In our study resistance to penicillin was low (3.3%). This is in accordance with the authors from Italy, Great Britain, USA and Germany (7, 8, 9, 10). Much higher prevalence of resistant pneumococci we found in the reports from Spain, France and Hungary (13, 14, 15, 17). Many of these strains have been resistant to multiple drugs and have been isolated from patients with invasive infections (meningitis, pneumonia, bacteremia). Percentage of penicillin resistant pneumococci isolated from blood, sputum and cerebrospinal fluid in our study was relatively low (7.7%), but it was higher than the percentage of resistant isolates from nasal swabs (2.0%). These findings are in accordance with other reports (20, 21). CONCLUSION: The increasing number of Streptococcus pneumoniae isolates resistant to penicillin and other antimicrobial agents indicates the need to perform susceptibility testing for every isolated strain in order to avoid possible therapeutic failure.

Anti-Bacterial Agents↗