Biomedical subjects

Lucjanna Mionskowska

Publications and source records attributed to Lucjanna Mionskowska.

3 recordsLinked to original sources

PubMed2004

Heparin improves organ microcirculatory disturbances in caerulein-induced acute pancreatitis in rats.

AIM: Microcirculatory disturbances are important early pathophysiological events in various organs during acute pancreatitis. The aim of the study was to evaluate changes in microperfusion of the pancreas, liver, kidney, stomach, colon, skeletal muscle, and to investigate the influence of heparin on the organ microcirculation in caerulein-induced experimental acute pancreatitis. METHODS: Acute pancreatitis was induced by 4 intraperitoneal injections of caerulein (Cn) (15 microg/kg). The organ microcirculation was measured by laser Doppler flowmetry. Serum interleukin 6 and hematocrit levels were analysed. RESULTS: Acute pancreatitis resulted in a significant drop of microperfusion in all examined organs. Heparin administration (2 x 2.5 mg/kg) improved the microcirculation in pancreas (36.9 +/- 4% vs 75.9 +/- 10%), liver (56.6 +/- 6% vs 75.2 +/- 16%), kidney (45.1 +/- 6% vs 79.3 +/- 5%), stomach (65.2 +/- 8% vs 78.1 +/- 19%), colon (69.8 +/- 6% vs 102.5 +/- 19%), and skeletal muscle (59.2 +/- 6% vs 77.9 +/- 13%). Heparin treatment lowered IL-6 (359.0 +/- 66 U/mL vs 288.5 +/- 58 U/mL) and hematocrit level (53 +/- 4% vs 46 +/- 3%). CONCLUSION: Heparin administration has a positive influence on organ microcirculatory disturbances accompanying experimental Cn-induced acute pancreatitis.

Acute Disease↗

PubMed2004

Method improvement: released cecal ligation-septic shock model.

A new released cecal ligation (RCL) technique of septic shock induction in rats is presented. It is relatively not complicated, fast, not expensive, and it mimics the human pathology. Presented procedure seems to be a useful alternative for the cecal ligation alone or cecal ligation and puncture to induce experimental septic shock in small laboratory animals.

Journal Article↗

PubMedDate not supplied

Lichtenstein inguinal hernioplasty using butyl-2-cyanoacrylate versus sutures. Preliminary experience of a prospective randomized trial.

The Lichtenstein hernioplasty has become a popular method in inguinal hernia repair. This study compared two methods of mesh fixation and wound closure. Forty-six men with unilateral inguinal hernia were randomized into two groups. In the control group polypropylene mesh was anchored with 3/0 Dexon sutures, fascia and skin were closed with sutures 3/0 Dexon and 3/0 Monosof. In the study group, the mesh was secured with butyl-2-cyanoacrylate adhesive and the fascia and skin were also glued with the adhesive. The costs of materials, duration of the operation, amount of postoperative analgesic doses, pain score after the first and the 7th postoperative day and return to daily activity were recorded. No recurrences during the mean follow-up of 4.7 months were observed and the cosmetic effect was very good. In the study group with tissue adhesive the patients had significantly lower pain score after the first postoperative day and had a tendency to require less analgetic doses and to return earlier to their daily activity. Duration of the operation was similar in both groups. The cost of sutures and tissue adhesive used in both procedures was comparable. The use of tissue adhesive in mesh fixation and wound closure seems to be a promising technique in Lichtenstein hernia repair.

Adult↗