• Title/Summary/Keyword: regimen

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Nonmyeloablative Stem Cell Transplantation (비골수제거성 조혈모세포이식)

  • Hyun, Myung-Soo
    • Journal of Yeungnam Medical Science
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    • v.19 no.1
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    • pp.11-27
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    • 2002
  • Allogenic hematopoietic stem cell transplantation is one of the effective therapy for several hematologic malignancies. Transplantation preparative regimen is designed to eradicate the patient's underlying disease and immunosuppress the patient adequately to prevent rejection of donor's hematopoietic stem cells. So, conventional myeloablative preparative regimens with high-dose chemotherapy or radiotherapy are related to high rate of morbidity and mortality. However, It has become clear that the high-dose therapy dose not eradicate the malignancy in some patients, and that the therapeutic benefit of allogenic transplantation is largely related to graft-versus-leukemia/graft-versus-tumor (GVL/GVT) effect. An new approach is to utilize less toxic, nonmyeloablative preparative regimens to achieve engraftment and allow GVL/GVT effects to develop. This strategy reduces the risk of treatment-related mortality and allows transplantation for elderly and those with comorbidities that preclude high-dose chemoradiotherapy.

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Meta Analysis to Draw the Appropriate Regimen of Enzyme and Probiotic Supplementation to Pigs and Chicken Diets

  • Ohh, Sang-Jip
    • Asian-Australasian Journal of Animal Sciences
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    • v.24 no.4
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    • pp.573-586
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    • 2011
  • Along with the recent changes in animal feed supply circumstances, many enzyme and probiotic feed supplements have been introduced and applied to pigs and chicken diets. Therefore, both selection of the appropriate feed supplements and their proper supplementation becomes critical to justify the supplementation. Meta-analysis was proposed as an appropriate tool to assess the large amount of relevant information. In this review, reliable data from recent publications was compounded then analyzed to determine the best practice of effective enzyme supplementation from the perspectives of animal species, age, characteristics of feed, target substrates, optimum multi enzymes combination and intended objectives. The results of the analysis suggested pratical methods of probiotic supplementation regarding intestinal microbiota, physiological limitation of probiotics, maximization of the probiotic benefit and synergism with prebiotic supplements.

Juvenile Pilomyxoid Astrocytoma in the Opticohypothalamus

  • Kim, Sung-Hyun;Kang, Sam-Suk;Jung, Tae-Young;Jung, Shin
    • Journal of Korean Neurosurgical Society
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    • v.48 no.5
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    • pp.445-447
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    • 2010
  • Pilomyxoid astrocytoma (PMA) is a newly recognized variant of a pilocytic astrocytoma. This report describes a case of a pilomyxoid astrocytoma that occurred in the opticohypothalamus. The patient was a 18-year-old girl who complained decreased visual acuity and visual field over a period of two years. Magnetic resonance imaging (MRI) showed an irregular lobulated tumor with heterogeneous enhancement at the suprasellar region involving the hypothalamus. The mass was partially removed via the subfrontal approach. Its pathology was confirmed to be PMA. Adjuvant chemotherapy with cisplatin and vincristine was started following tumor resection. After four cycles, the mass showed a partial response to the chemotherapy. Although long-term outcome is yet to be determined, the administration of combined cisplatin and vincristine treatment seems to be an effective regimen for a pilomyxoid astrocytoma.

Study of the effects of Hyunggaeyeungyotang on the Anti-allergic effect in rats and mice (형개연교탕(刑芥連翹湯)의 항(抗)알레르기작용(作用)에 대(對)한 실험적(實驗的) 효과)

  • Yu, Tae-Seop;Jin, Yeong-Sang;Jeong, Gyu-Man
    • The Journal of Pediatrics of Korean Medicine
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    • v.4 no.1
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    • pp.19-30
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    • 1990
  • Experimental Studies were done to research the clinical effects of Hyunggaeyeugyotang on the Anti-allergic effect in mice and rats. The results obtained as follows; 1. In the effect of Hyunggaeyeungyotang on vascular permeability responses to intradermal histamine in rats, Hyunggaeyeugyotang revealed Significant effect. 2. In the effect of Hyunggaeyeungyotang on vascular permeability responses to intradermal serotonin in rats, Hyunggaeyeungyotang revealed significant effect. 3. In the 48hr homologous passive cutaneous anaphylaxis in rats provoked by the IgE-like antibody against egg albumin, Hyunggaeyeungyotang revealed significant effect. 4. In the effect of Hyunggaeyeungyotang on Delayed-type hypersensitivity responses to picryl chloride in mice, Hyunggaeyeungyotang revealed none of significant. 5. In the effect of Hyunggaeyeungyotang on Delayed-type hypersensitivity responses to SRBC in mice, Hyunggaeyeungyotang revealed none of significant. According to above-stated results, Hyunggaeyeungyotang is concluded to be effective as anti-allergic regimen and recommended to be used for treatment of allergic disease.

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Study on Treatment Options for Pediatrics Based on DongEuiBoGam (동의보감(東醫寶鑑) 소아문(小兒門) 처방(處方)에 대한 고찰(考察))

  • Min, Deul Le
    • The Journal of Pediatrics of Korean Medicine
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    • v.30 no.2
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    • pp.56-71
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    • 2016
  • Objectives The purpose of this study is to find a way to apply current oriental pediatrics treatment guidelines based on a pediatric chapter in DongEuiBoGam. Methods I learned pediatrics prescription formula, indications of drugs, dosage regimen from DongEuiBoGam, and I classified herbs that can be used for pediatrics prescriptions based on their types, effects, tempers, flavors, toxicities, and attributive channels. Results & Conclusions I learned similarities among pediatrics prescription regimens and the herbs commonly used in pediatrics. Also, I found out physiological and pathological characteristics in pediatrics. I expect that this study would be helpful for current oriental pediatric treatments.

Pharmacokinetics of Lithium Carbonate in Rabbits with Experimental Renal Failure (실험적(實驗的) 신장장애(腎臟障害) 가토(家兎)에서 탄산리튬의 약물동태학적(藥物動態學的) 연구(硏究))

  • Burm, Jin-Pil;Kim, Yong-Hyun
    • Journal of Pharmaceutical Investigation
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    • v.15 no.3
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    • pp.113-120
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    • 1985
  • The pharmacokinetics of lithium carbonate were investigated in rabbits with folate-induced renal failure. The blood level, the area under the blood concentration curve (AUC) and the biological half·life were increased significantly, and the urinary excretion was decreased significantly compared with those of normal rabbits. Correlation of serum creatinine concentration and AUC, biological half-life, and correlation of creatinine clearance and renal clearance of lithium carbonate have linear relationship respectively. In short, dosage regimen of lithium carbonate is considered to be adjusted in the dose size and the dosing interval by degree of experimental renal failure.

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Characteristics of Some Animal Models of Experimental Renal Failure (실험적 신장해 모델의 특성 비교)

  • Shim, Chang-Koo
    • Journal of Pharmaceutical Investigation
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    • v.17 no.4
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    • pp.205-211
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    • 1987
  • Renal dysfunction can have pronounced effects on the pharmacokinetic and pharmacodynamic characteristics of drugs. Because the exploration of these effects in patients may be limited by ethical and practical considerations, it often become necessary to perform studies on animals with experimental renal failure(ERF). ERF was produced in rats by the administration of uranyl nitrate, glycerol, salicylate, gentamicin and folate in this study. Changes in glomerular filtration rate(GFR) and renal secretion clearance of tetraethylammonium bromide$(CL^{scn}_{TEA})$, together with morphological changes of kidney cortex were evaluated and compared among ERF models. GFR(or glomeruli) and $CL^{scn}_{TEA}$(or renal tubules) were not damaged parallelly in some ERF model rats. Therefore, it seemed to be necessary to adjust dosage regimen of some basic drugs like TEA in renal dysfunction considering the functional changes of renal secretion in addition to glomerular filtration.

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Hematopoietic stem cell transplantation : overview for general pediatrician (조혈모세포이식)

  • Hwang, Tai Ju
    • Clinical and Experimental Pediatrics
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    • v.50 no.7
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    • pp.613-621
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    • 2007
  • Hematopoietic stem cell transplantation (HSCT) has expanded and evolved substantially in the last decades to treat various malignant and nonmalignant diseases. However, the conditioning regimen can lead to transplantation related death by major organ dysfunction, severe infection and bleeding. In the allogeneic setting, graft versus host disease may also develop, making post-transplant management complex. To overcome these problems, new stem cell sources, stem cell mobilizing agents and new skills, nonmyeloablative stem cell transplantation including reduced intensity stem cell transplantation has been introduced in clinical practice, but problems remained so far. Recipients of stem cell transplant may be severely immunocompromised for many months after transplantation. Furthermore, long-term complications (endocrine, metabolic, relapse, second malignancies, etc) can develop. Pediatrician is open called on to participate in the evaluation and consideration of patients for possible transplant and long-term follow-up of HSCT patients. This review is intended as a basic overview of HSCT relevant to general pediatrician.

Hydrotherapy in Rheumatoid Arthritis (류마티스 관절염의 수중치료)

  • Kim, Tae-Youl;Kim, Gye-Yeop;Lambeck, Johan
    • The Journal of Korean Physical Therapy
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    • v.12 no.3
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    • pp.407-414
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    • 2000
  • Hydrotherapy is aimed at evoking short-term and long-term adaptation-mechanisms of patients. This means that a patient should be able to adapt to the changed environment. both mentally and physically. Hydrotherapy is widely used to treat patients with generalised rheumatic discases. Hydrotherapy may be applied as a single therapy. in combination with other therapeutic interventions or as one pan of a complex series of stimuli as e.g. during spa therapy. A treatment regimen in water is constructed according to the same rules as dry land exercise. However, methods specifically designed or adjusted for hydrotherapy can be used. The Halliwick is suitale in particular to facilitate arthrokinetic reactions as a part of training postural stability. The Bad Ragaz Ring is a hydortherapy modification of proprioceptive neuromuscular facilitation. Patterns of arms. logs and trunk are used to increase muscle function and flexibility. Other techniques are applicable in water too: mobilization and manipulation techniques of the joints can be integrated in hydrotherapeutic methods. The continuous research is needed for many interesting issues of hydrotherapy in new future.

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Effects of Soybean Embryo on Liver Protection and Lipid Metabolism of Alcohol-Fed Rats

  • Lee, Jae-Seok;Kim, Hye-Yun;Park, Kap-Joo;Lee, Hyung-Hoan
    • Food Science and Biotechnology
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    • v.14 no.1
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    • pp.102-107
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    • 2005
  • In this study, the ameliorating effect of soybean embryos on the impact of alcohol consumption was investigated on rat hepatocytes and in reducing total serum cholesterol levels and total serum lipid levels. Liver histology and two clinically important enzyme markers, aspartate aminotransferase (AST) and alanine aminotransferase (ALT), of rats administered with both alcohol and soybean embryo were compared with a control group. The treatment regimen of soybean embryo significantly reduced the serum ALT and AST levels of the subjects, demonstrating the hepato-protective effects of soybean embryo. Electron microscopy indicated that the administration of soybean embryo preserved the important hepatocyte structures and prevented the presence of lipid droplets and secondary lysosomes. Furthermore, total cholesterol and total lipid levels were significantly reduced. These results indicate that treatment with soybean embryo can positively mediate the effects of alcohol on hepatocytes and general liver functions.