2 research outputs found

    Dynamics of biochemical and immunological blood markers in patients with pseudoarthrosis of the femoral neck after total hip arthroplasty

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    The importance of biomarkers to predict recovery following total hip arthroplasty (THA) is still unclear to clinicians. To assess the preoperative biomarkers of patients with pseudoarthrosis of the femoral neck and their dynamics in the early postoperative period after THA, 50 patients aged 33 to 82 years old, 18 males and 32 females diagnosed with pseudoarthrosis of the femoral neck after failed internal fixation and failed conservative management were studied. The control group consisted of 30 healthy people aged 27 to 50 years, 13 males, 17 females. Patients’ blood was examined for biochemical markers upon admission, and then on the 7th and 14th days after surgery. Their blood serum content of total protein, albumin, glycoproteins, sialic acids, chondroitin sulfates, haptoglobin, glucose, cholesterol, triglycerides, ALT, AST, alkaline phosphatase, GGT, acid phosphatase, thymol index; interleukins (IL-1, IL-4 and IL-6.) and C-reactive protein was measured. The content of glycoproteins in the blood exceeded the norm by 2.3Β times, chondroitin sulfate by 4.7 times, sialic acids by 1.5 times, haptoglobin by 55.8%, fibrinogen by 19.1%, globulin by 19,6%, alkaline phosphatase activity by 72.3%, IL-1 by 94.7 and IL-6 by 3 times, C-reactive protein by 2.6Β times. After THA there was a gradual decrease in blood biochemical and immunological markers. The most informative laboratory markers were glycoproteins, chondroitin sulfates, sialic acids, haptoglobin, activity of alkaline phosphatase, IL-1, IL-6 and IL-4, and C-reactive protein. Subsequent research is required to validate these dynamics

    Dynamics of hematological indices in rats after administration of diamond-carbon coated steel implants into the femur

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    Вступ. Π―ΠΊ Π²Ρ–Π΄ΠΎΠΌΠΎ, ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½Π° рСакція ΠΎΡ€Π³Π°Π½Ρ–Π·ΠΌΡƒ ΠΏΠ°Ρ†Ρ–Ρ”Π½Ρ‚Ρ–Π² Π½Π° ΠΌΠ΅Ρ‚Π°Π»Π΅Π²Ρ– Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΈ Π·Π°Π³Π°Π»ΡŒΠ½ΠΎΠ²Ρ–Π΄ΠΎΠΌΠ°. Π’ΠΎΠΌΡƒ ΠΌΠΎΠΆΠ½Π° Π²Π²Π°ΠΆΠ°Ρ‚ΠΈ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΈΠΌ напрям Π΄ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΡŒ Ρ‰ΠΎΠ΄ΠΎ Π΄ΠΈΠ½Π°ΠΌΡ–ΠΊΠΈ Π³Π΅ΠΌΠ°Ρ‚ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΡ… ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΡ–Π² як ΠΌΠ°Ρ€ΠΊΠ΅Ρ€Ρ–Π² Ρ€Π΅Π°ΠΊΡ†Ρ–Ρ— ΠΎΡ€Π³Π°Π½Ρ–Π·ΠΌΡƒ Π½Π° ввСдСння Ρƒ кістку сталСвих Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ–Π² Π· Π°Π»ΠΌΠ°Π·Π½ΠΎ-Π²ΡƒΠ³Π»Π΅Ρ†Π΅Π²ΠΈΠΌ покриттям Ρƒ Ρ‰ΡƒΡ€Ρ–Π². ΠœΠ΅Ρ‚Π° дослідТСння – провСсти ΠΎΡ†Ρ–Π½ΠΊΡƒ Π²ΠΏΠ»ΠΈΠ²Ρƒ Π½Π° ΠΎΡ€Π³Π°Π½Ρ–Π·ΠΌ Ρ‰ΡƒΡ€Ρ–Π² ввСдСння сталСвих Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ–Π² Π· Π°Π»ΠΌΠ°Π·Π½ΠΎ-Π²ΡƒΠ³Π»Π΅Ρ†Π΅Π²ΠΈΠΌ покриттям Π½Π° основі Π³Π΅ΠΌΠ°Ρ‚ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΡ… ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΡ–Π². ΠœΠ°Ρ‚Π΅Ρ€Ρ–Π°Π» Ρ– ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈ дослідТСння. Π£ дослідТСнні Π±ΡƒΠ»ΠΎ використано 61 Ρ‰ΡƒΡ€-ΡΠ°ΠΌΠ΅Ρ†ΡŒ, Π· Π½ΠΈΡ… 5 – Ρ–Π½Ρ‚Π°ΠΊΡ‚Π½Ρ– Ρ‚Π²Π°Ρ€ΠΈΠ½ΠΈ, Ρ‚Π° 2 Π³Ρ€ΡƒΠΏΠΈ Ρ‰ΡƒΡ€Ρ–Π² ΠΏΠΎ 28 Ρ‚Π²Π°Ρ€ΠΈΠ½ Ρƒ ΠΊΠΎΠΆΠ½Ρ–ΠΉ (1 Π³Ρ€ΡƒΠΏΠ° – ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Π°, якій Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Ρƒ ΠΌΠ΅Ρ‚Π°Ρ„Ρ–Π· стСгнової кістки сталСві Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΈ Π±Π΅Π· покриття; 2 Π³Ρ€ΡƒΠΏΠ° – дослідна, якій Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ сталСві Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΈ Π· Π°Π»ΠΌΠ°Π·Π½ΠΎ-Π²ΡƒΠ³Π»Π΅Ρ†Π΅Π²ΠΈΠΌ покриттям). Π’Ρ–ΠΊ Ρ‚Π²Π°Ρ€ΠΈΠ½ Π½Π° ΠΏΠΎΡ‡Π°Ρ‚ΠΎΠΊ СкспСримСнту становив 5–6 місяців, маса Ρ‚Ρ–Π»Π° – 300–400 Π³Ρ€Π°ΠΌΡ–Π². ΠšΡ€ΠΎΠ² для дослідТСння Π²Ρ–Π΄Π±ΠΈΡ€Π°Π»Π°ΡΡŒ Ρƒ Ρ‚Π²Π°Ρ€ΠΈΠ½ після Π΄Π΅ΠΊΠ°ΠΏΡ–Ρ‚Π°Ρ†Ρ–Ρ— Π½Π° 7, 14, 30 Ρ‚Π° 90 Π΄ΠΎΠ±Ρƒ після Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ†Ρ–Ρ—. Π’ ΠΊΡ€ΠΎΠ²Ρ– Ρ‰ΡƒΡ€Ρ–Π² Π²ΠΈΠ·Π½Π°Ρ‡Π°Π»ΠΈ ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Π΅Ρ€ΠΈΡ‚Ρ€ΠΎΡ†ΠΈΡ‚Ρ–Π² Ρ‚Π° Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚Ρ–Π², вміст Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±Ρ–Π½Ρƒ Ρ– Π»Π΅ΠΉΠΊΠΎΠ³Ρ€Π°ΠΌΡƒ, Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ ΠΎΠ±Ρ€ΠΎΠ±Π»ΡΠ»ΠΈΡΡŒ статистично. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ Π΄ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΡŒ Ρ‚Π° висновки. Π£ Π† Π³Ρ€ΡƒΠΏΡ– Ρ‰ΡƒΡ€Ρ–Π², яким Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π² стСгнову кістку сталСві Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΈ Π±Π΅Π· покриття, ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Π΅Ρ€ΠΈΡ‚Ρ€ΠΎΡ†ΠΈΡ‚Ρ–Π² Ρ‚Π° вміст Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±Ρ–Π½Ρƒ Π² ΠΊΡ€ΠΎΠ²Ρ– Π½Π΅ Π²Ρ–Π΄Ρ€Ρ–Π·Π½ΡΠ»ΠΈΡΡŒ Π²Ρ–Π΄ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΡ–Π² Ρƒ Ρ–Π½Ρ‚Π°ΠΊΡ‚Π½ΠΈΡ… Ρ‰ΡƒΡ€Ρ–Π², ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚Ρ–Π² Π½Π° 7 Ρ‚Π° 14 Π΄ΠΎΠ±Ρƒ Π±ΡƒΠ»ΠΈ Π·Π½ΠΈΠΆΠ΅Π½Ρ– Π½Π° 31,8 % Π½Π° 39,4 % Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π½ΠΎ, Π½Π° 7 Π΄ΠΎΠ±Ρƒ відсоток Π»Ρ–ΠΌΡ„ΠΎΡ†ΠΈΡ‚Ρ–Π² Ρ‚Π° ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚Ρ–Π² Π·Π±Ρ–Π»ΡŒΡˆΠΈΠ²ΡΡ Π½Π° 13,0 % Ρ‚Π° 5,0 %, Ρ‰ΠΎ Π·ΡƒΠΌΠΎΠ²Π»Π΅Π½ΠΎ Ρ‚ΠΎΠΊΡΠΈΡ‡Π½ΠΎΡŽ Ρ–ΠΌΡƒΠ½ΠΎΡΡƒΠΏΡ€Π΅ΡΠΈΠ²Π½ΠΎΡŽ Π΄Ρ–Ρ”ΡŽ сталСвих Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ–Π² Π½Π° ΠΎΡ€Π³Π°Π½Ρ–Π·ΠΌ Π΅ΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½ΠΈΡ… Ρ‚Π²Π°Ρ€ΠΈΠ½. Π£ Π†Π† Π³Ρ€ΡƒΠΏΡ– Ρ‰ΡƒΡ€Ρ–Π², яким Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π² стСгнову кістку сталСві Ρ–ΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΈ Ρ–Π· Π°Π»ΠΌΠ°Π·Π½ΠΎ-Π²ΡƒΠ³Π»Π΅Ρ†Π΅Π²ΠΈΠΌ покриттям, ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ Π΅Ρ€ΠΈΡ‚Ρ€ΠΎΡ†ΠΈΡ‚ΠΎΠΏΠΎΠ΅Π·Ρƒ, ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚Ρ–Π² Ρ‚Π° ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ Π»Π΅ΠΉΠΊΠΎΠ³Ρ€Π°ΠΌΠΈ Π½Π΅ Π·ΠΌΡ–Π½ΡŽΠ²Π°Π»ΠΈΡΡŒ ΡƒΠΏΡ€ΠΎΠ΄ΠΎΠ²ΠΆ всіх Ρ‚Π΅Ρ€ΠΌΡ–Π½Ρ–Π² спостСрСТСння, ΠΎΠΊΡ€Ρ–ΠΌ Π·Π±Ρ–Π»ΡŒΡˆΠ΅Π½Π½Ρ ΠΏΡ€ΠΎΡ†Π΅Π½Ρ‚Ρƒ Π΅ΠΎΠ·ΠΈΠ½ΠΎΡ„Ρ–Π»Ρ–Π² Π½Π° 7 Π΄ΠΎΠ±Ρƒ Ρ‚Π° Π»Ρ–ΠΌΡ„ΠΎΡ†ΠΈΡ‚Ρ–Π² Π½Π° 90 Π΄ΠΎΠ±Ρƒ спостСрСТСння Π½Π° 3 %, Ρ‰ΠΎ ΡΠ²Ρ–Π΄Ρ‡ΠΈΡ‚ΡŒ ΠΏΡ€ΠΎ мСнш Π²ΠΈΡ€Π°ΠΆΠ΅Π½Ρƒ Ρ€Π΅Π°ΠΊΡ†Ρ–ΡŽ ΠΎΡ€Π³Π°Π½Ρ–Π·ΠΌΡƒ порівняно Π· Π† Π³Ρ€ΡƒΠΏΠΎΡŽ Ρ‚Π²Π°Ρ€ΠΈΠ½.Π’Π²Π΅Π΄Π΅Π½ΠΈΠ΅. Как извСстно, патологичСская рСакция ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ° ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Π½Π° мСталличСскиС ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ‹ общСизвСстна. ΠŸΠΎΡΡ‚ΠΎΠΌΡƒ ΠΌΠΎΠΆΠ½ΠΎ ΡΡ‡ΠΈΡ‚Π°Ρ‚ΡŒ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΌ Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠ΅ исслСдований, посвящСнноС Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ΅ гСматологичСских ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΊΠ°ΠΊ ΠΌΠ°Ρ€ΠΊΠ΅Ρ€ΠΎΠ² Ρ€Π΅Π°ΠΊΡ†ΠΈΠΈ ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ° Π½Π° Π²Π²Π΅Π΄Π΅Π½ΠΈΠ΅ Π² ΠΊΠΎΡΡ‚ΡŒ ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΎΠ² с Π°Π»ΠΌΠ°Π·Π½ΠΎ-ΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹ΠΌ ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ΠΌ Ρƒ крыс. ЦСль исслСдования – провСсти ΠΎΡ†Π΅Π½ΠΊΡƒ воздСйствия Π½Π° ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌ крыс ввСдСния ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΎΠ² с Π°Π»ΠΌΠ°Π·Π½ΠΎ-ΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹ΠΌ ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ΠΌ Π½Π° основС гСматологичСских ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ. ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π» ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ исслСдования. Π’ исслСдовании Π±Ρ‹Π»ΠΈ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ 61 крыса-самСц, ΠΈΠ· Π½ΠΈΡ… 5 – ΠΈΠ½Ρ‚Π°ΠΊΡ‚Π½Ρ‹Π΅ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Π΅, ΠΈ 2 Π³Ρ€ΡƒΠΏΠΏΡ‹ крыс ΠΏΠΎ 28 ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… Π² ΠΊΠ°ΠΆΠ΄ΠΎΠΉ (1 Π³Ρ€ΡƒΠΏΠΏΠ° – ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Π°Ρ, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΠΌΠ΅Ρ‚Π°Ρ„ΠΈΠ· Π±Π΅Π΄Ρ€Π΅Π½Π½ΠΎΠΉ кости ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Π΅ ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ‹ Π±Π΅Π· покрытия, 2 Π³Ρ€ΡƒΠΏΠΏΠ° – опытная, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Π΅ ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ‹ с Π°Π»ΠΌΠ°Π·Π½ΠΎ-ΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹ΠΌ ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ΠΌ). Возраст ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… Π½Π° Π½Π°Ρ‡Π°Π»ΠΎ экспСримСнта составлял 5–6 мСсяцСв, масса Ρ‚Π΅Π»Π° – 300–400 Π³Ρ€Π°ΠΌΠΌΠΎΠ². ΠšΡ€ΠΎΠ²ΡŒ для исслСдования ΠΎΡ‚Π±ΠΈΡ€Π°Π»Π°ΡΡŒ Ρƒ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… послС Π΄Π΅ΠΊΠ°ΠΏΠΈΡ‚Π°Ρ†ΠΈΠΈ Π½Π° 7, 14, 30 ΠΈ 90 сутки послС ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ†ΠΈΠΈ. Π’ ΠΊΡ€ΠΎΠ²ΠΈ крыс опрСдСляли количСство эритроцитов ΠΈ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ², содСрТаниС Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½Π° ΠΈ Π»Π΅ΠΉΠΊΠΎΠ³Ρ€Π°ΠΌΡƒ, Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΎΠ±Ρ€Π°Π±Π°Ρ‚Ρ‹Π²Π°Π»ΠΈΡΡŒ статистичСски. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдований ΠΈ Π²Ρ‹Π²ΠΎΠ΄Ρ‹. Π’ ΠΏΠ΅Ρ€Π²ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΠ΅ крыс, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Π±Π΅Π΄Ρ€Π΅Π½Π½ΡƒΡŽ ΠΊΠΎΡΡ‚ΡŒ ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Π΅ ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ‹ Π±Π΅Π· покрытия, количСство эритроцитов ΠΈ содСрТаниС Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½Π° Π² ΠΊΡ€ΠΎΠ²ΠΈ Π½Π΅ ΠΎΡ‚Π»ΠΈΡ‡Π°Π»ΠΈΡΡŒ ΠΎΡ‚ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ Ρƒ ΠΈΠ½Ρ‚Π°ΠΊΡ‚Π½Ρ‹Ρ… крыс, количСство Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ² Π½Π° 7 ΠΈ 14 сутки Π±Ρ‹Π»ΠΈ сниТСны Π½Π° 31,8 % Π½Π° 39,4 % соотвСтствСнно, Π½Π° 7 сутки ΠΏΡ€ΠΎΡ†Π΅Π½Ρ‚ Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² увСличился Π½Π° 13,0 % ΠΈ 5,0 %, Ρ‡Ρ‚ΠΎ обусловлСно токсичСским иммуносупрСссивным дСйствиСм ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚ΠΎΠ² Π½Π° ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌ ΡΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ…. Π’ΠΎ II Π³Ρ€ΡƒΠΏΠΏΠ΅ крыс, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Π±Π΅Π΄Ρ€Π΅Π½Π½ΡƒΡŽ ΠΊΠΎΡΡ‚ΡŒ ΡΡ‚Π°Π»ΡŒΠ½Ρ‹Π΅ ΠΈΠΌΠΏΠ»Π°Π½Ρ‚Π°Ρ‚Ρ‹ с Π°Π»ΠΌΠ°Π·Π½ΠΎΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹ΠΌ ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠ΅ΠΌ, ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ эритроцитопоСза, количСство Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ Π»Π΅ΠΉΠΊΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹ Π½Π΅ измСнялись Π½Π° протяТСнии всСх сроков наблюдСния, ΠΊΡ€ΠΎΠΌΠ΅ увСличСния ΠΏΡ€ΠΎΡ†Π΅Π½Ρ‚Π° эозинофилов Π½Π° 7 сутки ΠΈ Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² Π½Π° 90 сутки наблюдСния Π½Π° 3%, Ρ‡Ρ‚ΠΎ ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΠ΅Ρ‚ ΠΎ ΠΌΠ΅Π½Π΅Π΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠΉ Ρ€Π΅Π°ΠΊΡ†ΠΈΠΈ ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ° ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с I Π³Ρ€ΡƒΠΏΠΏΠΎΠΉ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ….Introduction. The pathological body response to metal implants is considered to be well known. There are a lot of studies devoted to this issue. This work is devoted to investigating the dynamic changes of haematological indicators as markers reflecting body response to the insertion of steel implants with diamond-carbon coating in rats. The purpose of the study is to assess the effects caused by steel implant with a diamond-coated coating on rat’s body by assessing hematological parameters. Materials and methods. The study involved 61 male rats: five of which were intact animals, and the rest was divided into two groups (28 animals in each). The first group was the control group, in which rats were inserted noncoated steel implants into the femoral metaphysic; the second group was test group, in which rats were inserted steel diamond-coated implants). The age of animals at the beginning of the experiment was 5–6 months, the body weight was 300–400 g. Blood for research was taken from the animals after decapitation in 7, 14, 30 and 90 days following the implantation. The blood samples were measured for the red blood cell, white blood cells, haemoglobin, leukogram. The findings obtained were processed by statistical analysis methods. Results and conclusions. The first group of the rats with inserted steel implants without coating showed the number of erythrocytes and haemoglobin did not differ from those in the intact rats, the leukocyte count on the 7th and 14th days was reduced by 31.8 % to 39.4 %, respectively; on the 7th day the percentage of lymphocytes and monocytes increased by 13.0 % and 5.0 % due to the toxic immunosuppressive effect of steel implants on the body of the experimental animals. The 2nd group of rats, which were inserted diamondcoated steel implants in their femurs, the rates of erythrocytopoiesis, the leukocyte number and leukogram characteristics remained unchanged during all the observation periods, except for an increase in the percentage of eosinophils on the 7th day and lymphocytes on the 90th day of follow- by 3 % that indicates a less pronounced body response in comparison with the animals of I group
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