46 research outputs found
Therapeutic effect of desmopressin for nocturnal enuresis in patients with spinal cord injury
μνκ³Ό/μμ¬[νκΈ]
μ²μ μμ νμμμ μΌκ° λ€λ¨μ¦μ μΌκ° λ°©κ΄ ν½μ°½κ³Ό μμ€κΈ, κΈ°λ¦½μ± μ νμ λ±μ μ¬λ¬ μ¬κ°ν λ¬Έμ λ₯Ό λ°μμν¨λ€. μ±μΈ μ²μ μμ νμ μ€ μΌκ° λ€λ¨μ¦μμ΄ μλ μ κ²½μΈμ± λ°©κ΄μ μ§λ νμλ₯Ό λμμΌλ‘, νμ΄λ¨νΈλ₯΄λͺ¬μ λ³ν μμμ λνμ¬ μμλ³Έ ν, νμ΄λ¨νΈλ₯΄λͺ¬μ μ λμ²΄μΈ desmopressinμ ν‘μ
μΉλ£λ₯Ό μννκ³ , μ΄λ€ νμλ₯Ό λμμΌλ‘ μΉλ£νλ©΄ λ³΄λ€ ν¨κ³Όμ μ΄λ©°, λΆμμ©μ μλ λ°©λ²μΈμ§ μμλ³΄κ³ μ λ³Έ μ°κ΅¬λ₯Ό μν νμλ€. 44λͺ
μ νμλ₯Ό μ€νκ΅°κ³Ό λμ‘°κ΅°μΌλ‘ λΆλ₯νκ³ λ§€μΌ μ€ν 8μμ, μ€νκ΅°μλ μ΄ 28μΌκ° 10 microgramμ desmopressinμ, λμ‘°κ΅°μλ μμ½μ μ¬μ©νμ¬ κ°μ λ°©λ²μΌλ‘ ν‘μ
μΉλ£λ₯Ό μννμλ€. ν‘μ
μΉλ£ μ ∙ν μ£Όκ°κ³Ό μΌκ°μ νμ΄λ¨νΈλ₯΄λͺ¬ λλ, νμ² μΌν¬μ, μ ν΄μ§ λ±μ λΉκ΅νμκ³ , λ°°λ¨μμμ κΈ°λ‘μ ν΅ν΄ μΌμΌ μλΆ μμ·¨λ λ° λ°°λ¨λ, μ£Ό∙μΌκ° μμ€κΈμ λ±μ λΉκ΅νμλ€. μΉλ£ μ , 2μ£Όκ°μ μΉλ£ ν, κ·Έλ¦¬κ³ λ€μ 2μ£Όκ°μ μΉλ£ ν κ°κ°μ μΈ‘μ κ°μ λΉκ΅ λΆμνμλ€. μΌκ° λ€λ¨μ¦μ΄ μλ νμλ€μ νμ΄λ¨νΈλ₯΄λͺ¬μ μ μν μΌκ° μ¦κ°κ° λνλμ§ μμκ³ , desmopressin ν¬μ¬κ΅°μ΄ λμ‘°κ΅°λ³΄λ€ μΌκ° μμ€κΈμ΄ μ μνκ² κ°μνμκ³ , κΈ°λ₯μ λ°©κ΄ μ©μ μ΄ ν° κ΅°μμ λμ± ν¨κ³Όμ μΌλ‘ μμ€κΈμ΄ κ°μνμκ³ , μ ν΄μ§ μ΄μ λ±μ λΆμμ©μ λνλμ§ μμλ€. μμ κ²°κ³Όλ‘ λ³΄μ μ μ ν μ μμ¦μ νμλ₯Ό λμμΌλ‘ desmopressin ν‘μ
μΉλ£λ₯Ό μννλ©΄, λΆμμ©μ΄ μμ΄ μμ νκ³ ν¨κ³Όμ μΌλ‘ μΌκ° μμ€κΈμ κ°μμν¬ μ μλ λ°©λ²μμ μ μ μλ€.
[μλ¬Έ]Therapeutic effect of desmopressin for nocturnal enuresis in patients with spinal cord injury
This study was designed to investigate the diurnal antidiuretic hormone level and evaluate the efficacy of intranasal desmopressin inhalation on nocturnal enuresis in patients with spinal cord injuries. Forty-four adult spinal cord injuries with nocturnal enuresis were randomly assigned into the control group and the experimental group. Participants in experimental group were treated with intranasal desmopressin 10 micrograms daily at bedtime for 4 weeks, while control group were treated with placebo. Total volume of daily nocturnal incontinence and serum electrolytes were monitored every two weeks. The mean volume of nocturnal incontinence decreased significantly in the experimental group (p0.05). The group whose functional bladder capacity were greater than 350 ml showed better response, compared with the group less than 350 ml. The complications of serum electrolytes abnormalities had not occurred. Intranasal desmopressin inhalation is one of the safe and effective methods in symptomatic management of nocturnal enuresis in selected patients with spinal cord injuries.ope
The Effect of Femoral Component and Tibial Insert Design in Total Knee Arthroplasty
νμλ
Όλ¬Έ(μμ¬) --μμΈλνκ΅ λνμ :μνκ³Ό μ νμΈκ³Όν μ 곡,2007.Maste
Exciplexλ₯Ό μ΄μ©ν 컀먼 λ μΌ μΈμ ν° λΆλ¬΄μ κΈ°μκ³Ό μ‘μ κ°μν
νμλ
Όλ¬Έ(μμ¬)--μμΈλνκ΅ λνμ :κΈ°κ³ν곡곡νλΆ,2002.Maste
Absorption, distribution and elimination of chromium following intravenous and oral administrations in rats
μ°μ
보건νκ³Ό/μμ¬[νκΈ]
ν¬λ‘¬μ μ·¨κΈνλ λλΆλΆμ μ°μ
μ₯ κ·Όλ‘μλ€μ 6κ°μ 3κ° ν¬λ‘¬ νν©λ¬Όμ λμμ λ
ΈμΆλκ³ μμΌλ©°, λν λΆμ©μ± ν¬λ‘¬ νν©λ¬Όμ λ§μ΄ μ·¨κΈνκ³ μλ€. λ³Έ μ°κ΅¬μμλ 첫째, ν°μ₯μ μ λ§₯μΌλ‘ μμ©μ± 6κ°μ 3κ° ν¬λ‘¬ νν©λ¬Όμ λμμ ν¬μ¬ν κ΅°μ ν¬λ‘¬ λΆν¬μ λ°°μ€μ μ°¨μ΄κ° μλμ§λ₯Ό κ°κ° ν¬μ¬ν κ΅°κ³Ό λΉκ΅νμλ€. λμ§Έ, λΆμ©μ± 6κ°μ 3κ° ν¬λ‘¬ νν©λ¬Όμ 경ꡬ ν¬μ¬ν λ€μ μμ₯κ΄μμ ν‘μ, λΆν¬ λ° λ°°μ€ μ λλ₯Ό μμ보μλ€.
νμ‘μ€μ ν¬λ‘¬ λΆν¬λ₯Ό νμΈνκΈ° μν΄ νμ₯κ³Ό μ νꡬλ₯Ό λΆλ¦¬νμ¬ λΆμνμλ€. μλ³κ³Ό λλ³, μ μΆν μ₯κΈ°λ microwave ovenμΌλ‘ μ μ²λ¦¬ ν λ€μ λΆμνμλ€. ν¬λ‘¬μ ν‘μ μ λ, λλ λΆν¬, λ°°μ€μ μ°¨μ΄λ₯Ό 보기 μν΄ μ΅μ΄ ν¬μ¬ ν 96μκ° λμ 6-8ν μλ£λ₯Ό μ±μ·¨νμλ€.
μ°κ΅¬κ²°κ³Ό ν°μ₯μ μ λ§₯μ μ΄μ©νμ¬ μμ©μ± 6κ°μ μμ©μ± 3κ° ν¬λ‘¬ νν©λ¬Όμ λμμ ν¬μ¬ν κ΅°κ³Ό κ°κ° ν¬μ¬ν κ΅° κ°μλ νμ₯, μ νꡬ, μλ³, μ₯κΈ°μμ μκ°λλ³ μ΄ν¬λ‘¬μ λλμλ μ°¨μ΄κ° μμλ€. κ΅° κ°μ μλ³μμ μ΄ν¬λ‘¬μ λ°°μ€ μμμ λ
ΈμΆ ν 24 μκ°κΉμ§λ λΉμ·νμμΌλ, 96 μκ°κΉμ§λ λμμ ν¬μ¬ν κ΅°μμ λ°κ°κΈ°κ° 62.7 μκ°μΌλ‘ κ°κ° ν¬μ¬ν κ΅°μ λ°κ°κΈ° 188.3 μκ° λ³΄λ€ ν¨μ¬ λ 짧μ λ κ΅°κ°μ μ°¨μ΄κ° μμλ€.
λν ν°μ₯μ 경ꡬλ₯Ό μ΄μ©νμ¬ λΆμ©μ± 6κ°μ 3κ° ν¬λ‘¬ νν©λ¬Όμ ν¬μ¬ν κ΅°μ μλ³μμλ μ΄ν¬λ‘¬μ νκ· λλκ° 7.16 ΞΌγ/ο½ creatinineμΌλ‘ λ
ΈμΆ μ μ λΉν΄ μ μνκ² μ¦κ°λμλ€. μ νꡬμμλ μ΄ν¬λ‘¬μ λλκ° 0.218 ο½γ/γ RBCsλ‘ λ
ΈμΆ μ μ λΉν΄ μ½κ° μ¦κ°νμκ³ , νμ₯μμλ λ³νκ° μμλ€. λΆμ©μ± 3κ° ν¬λ‘¬ νν©λ¬Όμ λ
ΈμΆλ κ΅°μ νμ₯, μ νꡬ, μλ³μμλ μ΄ν¬λ‘¬μ λλκ° λ
ΈμΆ μ κ³Ό μ°¨μ΄κ° μμλ€. μμ©μ± ν¬λ‘¬ νν©λ¬Όμ ν¬μ¬ν κ΅°μ νμ‘, μλ³μμμ μ΄ν¬λ‘¬ λλλ λΆμ©μ± ν¬λ‘¬ νν©λ¬Όμ ν¬μ¬ν κ΅°μμ λ³΄λ€ νμ νκ² λμλ€.
λ³Έ μ°κ΅¬μ κ²°κ³Όλ₯Ό μ’
ν©νλ©΄ μμ©μ± 6κ°μ 3κ° ν¬λ‘¬ νν©λ¬Όμ λμ λ
ΈμΆμμ κ°κ° λ
ΈμΆμμ 체λ΄μμ ν¬λ‘¬λλμ λΆν¬κ° μλ³μΌλ‘ λ°°μ€λλ ν¬λ‘¬μ λ°κ°κΈ°λ₯Ό μ μΈνκ³ λ μ°¨μ΄κ° μμ΄ λμ λ
ΈμΆμ λ°λ₯Έ μν₯μ΄ μμλ€.
경ꡬλ₯Ό ν΅ν κ³ λλμ λΆμ©μ± 6κ° ν¬λ‘¬ νν©λ¬Όμ λ
ΈμΆμλ 체λ΄λ‘ ν‘μκ° μ΄λ£¨μ΄μ‘λ€. μ νꡬμ μλ³μμ μ΄ν¬λ‘¬μ λλκ° μ¦κ°νμκ³ , ν¬μ¬ ν 24 μκ°μ΄ κ°μ₯ λμ μ΄ν¬λ‘¬μ λλλ₯Ό λ³΄μ¬ μλ£μ±μ·¨ μκ°μΌλ‘μ μ μ νλ€. λΆμ©μ± 6κ° ν¬λ‘¬ νν©λ¬Όμ μμ©μ± ν¬λ‘¬ νν©λ¬Όμ λΉν΄ λ§€μ° μλλ§μ΄ 체λ΄λ‘ν‘μλμλ€. λΆμ©μ± 3κ° ν¬λ‘¬ νν©λ¬Όμ λ
ΈμΆμ 체λ΄μ ν¬λ‘¬λλκ° μ¦κ°λμ§ μμ ν‘μκ° μΌμ΄λμ§ μμλ€. ν₯ν μ’λ λ€μν λλ λ²μμμ ν‘μ, λΆν¬ λ° λ°°μ€μ μ°¨μ΄μ λν μ°κ΅¬κ° νμνλ€.
[μλ¬Έ]
This study investigated the increase or decrease of distribution and excretion of total chromium exposed simultaneously the soluble Cr+6 and Cr+3 compounds.
Also, In the case of oral administrations of insoluble chromium compounds, absorption, distribution, and excretion were investigated and compared with those of oral administration of soluble chromium compounds.
The results were as follows;
1. There were no difference of total chromium concentration in plasma, red bloods cells, urine, organs between simultaneously injected and individually injected soluble Cr+6 and Cr+3 compounds.
2. The chromium clearances in urine also showed that there were two phases in the two groups. In the first phase, biological half lives of the total chromium of the two groups have been similar within 24 hr., but in the second phase, biological half life of the group injected simultaneously was 62.7 hr. and was less than that of the other group's 188.3 hr.
3. In urine of the group which was administrated insoluble Cr+6 compound, average concentration of total chromium was 7.16 ΞΌγ/ο½creatinine and was significantly increased in comparison with the control.
4. The average concentration of total chromium in plasma was same with the control, and that of RBCs was 0.218 ο½γ/γ and was slightly increased in comparison with 0.121 ο½γ/γ of the control, which was not statistically significant.
5. In case of administration of insoluble Cr+3 compound, the average concentrations of total chromium in plasma, RBCs, and urine were not increased in comparison with the control, but was only increased in feces. In case of administration of soluble Cr+6 and Cr+3 compounds, the concentration of total chromium in plasma, red blood cells, and urine were highly increased in comparison with that of administration of insoluble Cr+6 and Cr+3 compounds.
As a result, there were no differences of distribution and excretion of chromium between the group exposed simultaneously and the other group exposed separately the soluble Cr+6 and Cr+3 compounds. The biological half life of chromium of the former
group in urine was less than that of the other group.
The result of oral administration of the high concentration of insoluble Cr+6 compound showed that the concentration of the total chromium in urine was increased. The urine sampling time was suitable within 24 hr. after oral administration of insoluble chromium. Insoluble chromium compounds were very slightly absorbed in comparison with the soluble chromium compounds.restrictio
Functional recovery after the transplantation of neurally induced mesenchymal stem cells derived from bo
μνκ³Ό/λ°μ¬[νκΈ]
μ²μμμ ν λλ°λλ μ₯μ λ μ¬λ¬ μ¬κ°ν ν©λ³μ¦μ μ λ°νλ©° μΆμ μ§μ ν₯μμ μ νμμκ° λλ€. μ²μμμ ν ν¨κ³Όμ μΈ κΈ°λ₯ν볡μ μνμ¬, μ¬λ¬ λ°©λ©΄μΌλ‘ λ€μν μ°κ΅¬λ€μ΄ μλλμ΄ μμΌλ©°, μ΅κ·Όμλ μ€κΈ°μΈν¬ μ΄μμ΄ μλλκ³ μλλ°, μ²μμμ ν λ°μνλ μ κ²½μΈν¬μ μ¬μ λ° μ κ²½ ν볡μ ν¨κ³Όμ μΈ λ°©λ²μ νλλ‘ κ°λ₯μ±μ΄ νμ§λκ³ μλ€. κ·Έλ¬λ κΈ°μ‘΄μ μ°κ΅¬λ€μμλ μ΄μλ κ°κ°μ μ€κΈ°μΈν¬μ λΆνλ νΉμ±μ λ°λ₯Έ μΉλ£ ν¨κ³Όμ μνΈ λΉκ΅μ°κ΅¬, μ¦ μΈν¬μ μ’
λ₯μ λ°λ₯Έ μ€κΈ°μΈν¬ μ΄μμΉλ£μ ν¨κ³Όμ λν μνΈ λΉκ΅μ°κ΅¬ κ²°κ³Όμ λνμ¬λ μμ§ λͺ
ννκ² μλ €μ Έ μμ§ μλ€.κ·Έλ¬λ―λ‘ λ³Έ μ°κ΅¬μμλ μ²μμμ λ°±μλͺ¨λΈμ μ€μ νκ³ , λ°±μμ 골μλ₯Ό νλνμ¬, λ°±μ 골μμ λμ μ€κ°μ½ μ€κΈ°μΈν¬λ₯Ό λ°°μνκ³ , νΉν μ κ²½λΆνλ₯Ό μ λνμ¬, μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬ λ₯Ό λ°°μν ν, μ²μμμ λ°±μλͺ¨λΈμμ μ€κ°μ½ μ€κΈ°μΈν¬μ, μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬λ₯Ό μ λ³νμ¬ μ΄μνλ λ°©λ²μ κ°κ° μλνμ¬ κ·Έ ν¨κ³Όλ₯Ό μνΈ λΉκ΅ν΄ λ΄μΌλ‘μ¨, μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬κ°, λμ‘°κ΅° λ° μ€κ°μ½ μ€κΈ°μΈν¬λ§μ μ΄μν κ΅° λ±μ λΉνμ¬ μ κ²½μΈν¬ μ¬μ λ° μ κ²½κΈ°λ₯ ν볡μ λ―ΈμΉλ μν₯μ μ΄λ ν μ°¨μ΄κ° μλμ§ μ²μμμ λλ¬Όλͺ¨λΈμ ν΅νμ¬ κ°κ΄μ μΈ λ°©λ²μΌλ‘ μνΈ λΉκ΅ νκ°νμ¬, μ΄λ€ λ°©λ²μ΄ κ°μ₯ ν¨κ³Όμ μΈ μ κ²½μ¬μμ ν΅ν κΈ°λ₯ν₯μμ μ΄λ£° μ μλ λ°©λ²μΈμ§ μμ보μ μΆν μ²μμμ νμμ μΉλ£μ ν¨κ³Όμ μΌλ‘ μμ©νκΈ° μν ν λλ₯Ό λ§λ ¨νκ³ μ λ³Έ μ°κ΅¬λ₯Ό μννμκ³ , λ€μκ³Ό κ°μ κ²°κ³Όλ₯Ό μ»μλ€.Basso-Beattie-Bresnahan locomotor rating scale λ‘ νκ°λ νλ κ²μ¬ κ²°κ³Ό, μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬λ₯Ό μ΄μν κ΅°μμ λμ‘°κ΅°μ λνμ¬, μ€κ°μ½ μ€κΈ° μΈν¬λ§μ μ΄μν κ΅°μ λΉνμ¬ μ΄μ ν μ½ 3μ£Ό νλΆν° μλ―Έμλ νΈμ μ΄ νμΈλμλ€.μ κΈ°μ리νμ κ²μ¬μ νλμΈ μ²΄μ± κ°κ° μ λ° μ μ κ²μ¬ κ²°κ³Ό, μΈν¬ μ΄μ ν μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬λ₯Ό μ΄μν κ΅°μμ λμ‘°κ΅° λ° μ€κ°μ½ μ€κΈ°μΈν¬λ§μ μ΄μν κ΅°μ λΉνμ¬ μ μκ° μλ―Έμκ² λ¨μΆλλ λ± μ μν νΈμ μ΄ νμΈλμλ€.μ΄μμ κ²°κ³Όμμ μ²μμμ λ°±μλͺ¨λΈμμ μ κ²½λΆν μ λλ λ°±μ 골μμ λ μ€κ°μ½ μ€κΈ°μΈν¬λ₯Ό μ λ³νμ¬ μ΄μν κ΅°μμ κ°μ₯ ν¨κ³Όμ μΈ κ²°κ³Όλ₯Ό λνλΈ κ²μΌλ‘ λ―Έλ£¨μ΄ λ³΄μ, λ³Έ μ°κ΅¬λ μΆν μ¬λμμ λ³΄λ€ ν¨κ³Όμ μΈ μΈν¬ μ΄μλ₯Ό μν μΈν¬ μ λ³μ κΈ°μ€μ μ μνλ κ·μ€ν μλ£μ νλκ° λ κ²μΌλ‘ μκ°νλ©°, μ¬λμμ μ²μμμ νμμ μ€κΈ°μΈν¬ μ΄μμ ν΅ν μ κ²½ μ¬μμΉλ£μ ν¨μ¨μ±μ λμ΄κ³ , μΉλ£μ ν¨κ³Όμ μΌλ‘ μμ©νκΈ° μν κΈ°μ΄κ° λμ΄, λ³΄λ€ μ±κ³΅μ μΈ λ°©λ²μ μ μνλλ° μ€μν ν λκ° λ μ μμ κ²μΌλ‘ μκ°νλ€.
[μλ¬Έ]
This study was designed to compare the functional outcome of the intraspinal transplantation of neurally induced mesenchymal stem cells and that of mesenchymal stem cells in the rat model of spinal cord injury. Sprague-Dawley rats were anesthetized and subjected to the spinal cord injury model. The rats had undergone the free drop contusion spinal cord injury at a lower thoracic level. An incomplete spinal cord injury was induced using the NYU impactor. Mesenchymal stem cells were obtained from bone marrow of rats. To induce neural differentiation, a basal medium was replaced with Dulbecco's modified eagle medium and fetal bovine serum supplemented with fibroblast growth factor. The rats were randomly assigned into 3 groups. Rats in the control group were injected phosphated buffer saline instead of cell transplantation. Rats in the mesenchymal stem cell transplanted group were injected mesenchymal stem cells into the spinal cord. Rats in the neurally induced mesenchymal stem cell transplanted group were injected neurally induced mesenchymal stem cells into the spinal cord. Functional outcomes were measured using the Basso-Beattie-Bresnahan locomotor rating scores and an electrophysiologic study. The Basso-Beattie-Bresnahan locomotor rating scores were checked every week. A somatosensory evoked potential study and a motor evoked potential study were performed 9 weeks after the spinal cord injury. When the Basso-Beattie-Bresnahan locomotor rating scores were compared among the 3 groups, the neurally induced mesenchymal stem cell transplanted group showed a significant improvement. In the somatosensory evoked potential study, the rats in the neurally induced mesenchymal stem cell transplanted group showed significantly shortened initial latency, N1 latency and P1 latency compared with other groups. The neurally induced mesenchymal stem cells transplanted into the rats improved the hind limb performance and shortened latency of a somatosensory evoked potential study. Transplanting neurally induced mesenchymal stem cells may play an effective role in promoting the functional recovery. These results suggest that the proper choice of the stem cells for transplantation could provide the most efficient functional recovery after spinal cord injury.ope
μΆμννλ°μμμ μ΄μ©ν κ°μλ¦° μνΌν©μλ°νμ°μ νΉμ±μ κ΄ν μ°κ΅¬
νμλ
Όλ¬Έ(λ°μ¬) --μμΈλνκ΅ λνμ :κΈ°κ³ν곡곡νλΆ,2007.Docto