• 한국한의학연구원논문집
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• 제10권1호
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• pp.127-135
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• 2004

Hematopoietic stem cells in bone marrow form all kinds of blood cells. In traditional medicine, functions of bone marrow cells are very similar to those of Essence(精) which is a fundamental factor of physical development and reproduction. Our experiment examined the effect of deer blood on aplastic anemia induced mouse using cyclophosphamide 150 mg/kg i.p injection before experiment and then another cyclophosphamide 120 mg/kg i.p injection on day 10. Then we administrated dried deer blood in distilled water for 5 days, 9 days and 10 days. We examined blood and marrow samples. In results, deer blood showed a trend of effectiveness on recovery of red blood cells and erythropoietin although they were not statistical significant. And deer blood did not show changes in CD34.

• 대한장애인치과학회지
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• 제9권2호
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• pp.98-102
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• 2013

본 증례에서는 재생불량성 빈혈 환자의 치료에 있어 감염 가능성과 출혈 가능성을 고려하였으며 의과적 관리와 병행한 치과 치료를 성공적으로 시행하였다. 재생불량성 빈혈 환자의 사망원인은 감염과 출혈이 주를 이루므로 치과의사는 치료하기 전 이와 관련된 혈핵학적 특성을 알아야 하며, 가능한 치과 치료의 범위와 개입 시기를 이에 기반을 두어 판단하여야 한다. 치과 치료 전 혈소판 수치와 절대 호중구수를 고려하여 수혈과 예방적 항생제의 필요 여부를 결정하여야 할 것이다. 또한, 이러한 환자에 있어 예방치료와 구강 위생 관리는 일반 환자에서 중요하다. 주기적 검진 및 구강 위생에 대한 교육이 보다 강조되어야 할 것이다.

• Journal of Yeungnam Medical Science
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• 제36권2호
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• pp.148-151
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• 2019

The dose of CD34+ cells is known to influence the outcome of allogeneic peripheral blood stem cell (PBSC) and/or T-cell-depleted transplantation. A previous study proposed that $2{\times}10^6\;CD34+\;cells/kg$ is the ideal minimum dose for allogeneic transplantation, although lower doses did not preclude successful therapy. In the case we present here, CD34+ cells were collected from a matched sibling donor on the day of allogeneic hematopoietic stem cell transplantation; however, the number of cells was not sufficient for transplantation. Consequently, PBSCs were collected three additional times and were infused along with cord blood cells from the donor that were cryopreserved at birth. The cumulative dose of total nuclear cells and CD34+ cells was $15.9{\times}10^8\;cells/kg$ and $0.95{\times}10^6\;cells/kg$, respectively. White blood cells from this patient were engrafted on day 12. In summary, we report successful engraftment after infusion of multiple low doses of CD34+ cells in a patient with severe aplastic anemia.

• 대한치과교정학회지
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• 제52권5호
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• pp.362-371
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• 2022

Orthognathic surgery is the primary treatment option for severe skeletal discrepancy. However, orthodontic camouflage should be considered as an alternative treatment option, considering the risks of surgery. A 19.5-yearold man presented with a severe prognathic mandible with a Class III molar relationship and an anterior crossbite. Orthognathic surgery could be considered because of his severe skeletal discrepancy and mandibular prognathism. However, the anesthetist for orthognathic surgery did not recommend surgery under general anesthesia because of risk factors associated with the patient's aplastic anemia, including bleeding and infections. Thus, a camouflage treatment to promote backward rotation of the mandible via orthodontic extrusion of the posterior teeth was planned. An anterior bite plate, intermaxillary elastics, and fixed orthodontic appliances were used to extrude the posterior teeth and to align the dentition. After 17 months of nonsurgical orthodontic treatment, normal occlusion was achieved, and the facial profile was dramatically improved. This case report describes the dentoskeletal and soft-tissue effects of mandibular rotation and its long-term stability.

• 보험의학회지
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• 제19권
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• pp.43-50
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• 2000

• Clinical and Experimental Pediatrics
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• 제45권8호
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• pp.948-954
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• 2002

• IMMUNE NETWORK
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• 제2권1호
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• pp.53-59
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• 2002

Background: Clinical observations and laboratory studies have supported an immune basis for most acquired aplastic anemias, with the majority of patients responding to immunosuppressive therapy. Fas, a member of the tumor necrosis factor (TNF) receptor superfamily is a critical downregulator of cellular immune responses. Proinflammatory cytokines like interferon gamma (IFN-${\gamma}$) and TNF-${\alpha}$ can induce Fas expression and render hematopoietic progenitor cells susceptible to Fas-induced growth suppression and apoptosis. Methods: In order to investigate the involvement of apoptosis in the pathogenesis of aplastic anemia (AA), we measured the expression of Fas antigen and caspase-3 on bone marrow (BM) mononuclear cells (MNCs) of AA in the presence or absence of IFN-${\gamma}$, TNF-${\alpha}$, or macrophage inflammatory protein 1-${\alpha}$ (MIP-$1{\alpha}$). Results: We confirmed that AA BM MNCs were more apoptotic and highly expressed Fas antigen than normal donors. Stimulation by IFN-${\gamma}$, TNF-${\alpha}$, or MIP-$1{\alpha}$ increased Fas antigen and caspase-3 expression in AA BM MNCs than BM MNCs of normal donors. Anti-Fas monoclonal antibody enhanced IFN-${\gamma}$, TNF-${\alpha}$, or MIP$1{\alpha}$ mediated caspase-3 expression in BM MNCs of normal donors. Among these three cytokines, IFN-${\gamma}$ enhanced apoptosis most strongly via Fas-caspase-3 pathway. Conclusion: These results suggest that Fas signal pathway may play a role in the pathophysiology of aplastic anemia and negative hematopoietic regulators like IFN-${\gamma}$ can induce apoptosis of bone marrow progenitors in part by Fas induction.

• Clinical Psychopharmacology and Neuroscience
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• 제16권4호
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• pp.501-504
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• 2018

Autoimmune hemolytic anemia is a disease characterized with destruction of erythrocytes as a result of antibody produce against patient's own erythrocytes and anemia. Autoimmune hemolytic anemia can be roughly stratified into two groups according to serological features and secondary causes including drugs induced hemolytic anemia. Drugs induced autoimmune hemolytic anemia is very rare in pediatric patients. Even though hematological side effects such as leucopenia, agranulocytosis, eosinophilia, thrombocytopenic purpura and aplastic anemia might occur due to psychotropic drug use; to the best of our knowledge there is no autoimmune hemolytic anemia case due to quetiapine, an atypical antipsychotics, in literature. We hereby describe the first child case of autoimmune hemolytic anemia during quetiapine treatment.We also are pointing out that one should keep in mind serious hematological side effects with atypical antipsychotic drug use with this case report.

• Childhood Kidney Diseases
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• 제9권2호
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• pp.275-281
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• 2005

저자들은 생체신장이식을 받은 후 발열과 빈혈을 주소로 내원한 2명의 환아에서 혈청 PCR을 통해 PV B19 감염을 진단한 후 면역글로불린 정맥투여로 싱공적으로 치료하고 재발 없이 관찰중인 2례를 경험하였기에 보고하는 바이다.

• 대한한방내과학회지
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• 제20권1호
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• pp.274-279
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• 1999

In order to look about the effect and possibility of oriental medical diagnosis and treatment of pancytopenia of myelodysplastic syndrome. For a patient who has pancytopenia. we diagnose him as myelodysplastic syndrome by CBC, LFT, Ultrasonic wave, Vitamin B12 test, Bone marrow test, Folic acid test and doing Herb-medication, Moxa-Tx continually, we observed the change of WBC, RBC. HGB. MCV, Platelet. ESR with following up CBC test ten times Finally, WBC increased by 900, RBC increased by 400000, MCV was reduced by 7fl. HGB increased by 1.3g/dl. Hct increased by 3.2%, ESR was reduced from 127 to 35mm/h. We diagnosed myelodysplastic syndrome as 'CONSUMPTIVE DISEASE' in oreintal medicine. The treatment effect of pancytopenia was achieved by Herb-medication and Moxa-Tx for invigorating qi, enriching the blood, invigorating the spleen and the kidney-yang, Now we need the study of oriental medical treatment for Aplastic Anemia and AML which is similar this.