• Title/Summary/Keyword: Chronic Renal failure

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A Case Report of Improvement of Glomerular Filtration Rate and Anemia in Chronic Renal Failure through Herbal Medication (만성신부전 환자에게 한약투여 후 사구체여과율 및 빈혈 호전 1례)

  • Kim, Dong-Hyun;Bae, Eun-Joo;Park, Seong-Uk;Yoon, Seong-Woo;Ko, Chang-Nam;Rheu, Kyoung-Hwan
    • The Journal of Internal Korean Medicine
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    • v.26 no.2
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    • pp.498-505
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    • 2005
  • Renal failure means irreversible damage and depression of renal function, represented by glomerular filtration rate(GFR). A renal failure patient with uremia and anemia is presented. Anemia, in this patient, appeared before uremia did. A 55 year-old male patient was treated for renal failure with Weilingtang. Improvement was observed in, not only GFR, blood urea nitrogen(BUN), and creatinine, but also in such symptoms as difficulty in urine excretion, dyspepsia and abdominal swelling. But anemia appeared during treatment, so a mixture of Dangguibuxuetang(當歸補血湯) and Xiongguitang(芎歸湯) was prescribed. After this treatment, improvement in hemoglobin, and hematocrit was observed.

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Measurement of Total Plasma Homocysteine in Patients with Chronic Renal Failure Using HPLC/FLD (만성신부전증환자에서 HPLC/FLD를 이용한 혈장 Homocysteine의 측정)

  • Kyung-Ok Lee;Bo-Kyung Kang;Hyung-Jin Roh;Kwang-Suk Ryoo;Jeong-Yeon Yoo;Man-Jeong Paik;Kang-Hyeob Lee
    • Biomedical Science Letters
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    • v.3 no.1
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    • pp.29-35
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    • 1997
  • Cardiovascular disease has been the leading cause of death among patients with chronic renal failure. Many reports have been described that homocysteine is one of the independent risk factor to the occulsive vascular disease. In this study, HPLC/FLD (high performance liquid chromatography-fluorescence detector) technique was used to measure homocysteine level in patients with chronic renal failure and normal control group. The detection limit and recovery of total plasma homocysteine using HPLC/FLD were 98.6$\pm$5.8% and 0.2 nmol/ml, respectively. The linearity of this method was established in concentration range of 2~50 nmol/ml (correlation coefficient=0.9997). The concentrations of total plasma homocysteine were 6.81$\pm$1.54 nmol/ml and 27.28$\pm$14.94 nmol/ml in normal control (n=20) and patient group (n=90), respectively (p<0.05). In this study, the HPLC/FLD method showed high sensitivity and reproducibility for a routine clinical laboratory testing. Moreover determination of homocysteine level in plasma might be useful for a biochemical marker for predicting the cardiovascular diseases and for monitoring of therapeutic effect of lowering homocysteine in patients with chronic renal failure.

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A Case of Hinman Syndrome Complicated by Chronic Renal Failure (만성 신부전을 초래한 Hinman 증후군 1례)

  • Lee Gyeong-Hoon;Lee Eun-Sil;Park Yong-Hoon
    • Childhood Kidney Diseases
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    • v.2 no.1
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    • pp.90-94
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    • 1998
  • Hinman syndrome is a condition representing urinary voiding dysfunction in the neurologically intact child. The syndrome is probably caused by acquired behavioral and psychosocial disorders manifested by bladder and/or bowel dysfunction mimicking neurologic disease. Clinically, the symptom complex may include day and night time enuresis, encopresis, constipation, and recurrent urinary tract infections. Cystoscopy frequently demonstrates normal vesicourethral anatomy. Voiding films usually demonstarate a carrot-shaped proximal urethra with a persistent narrowing at the external sphincter. The bladder is large and often appears trabeculated with a thickened wall and significant postvoid residual. A 13-year-old male child was admitted due to fever, urinary tract infection, enuresis and flank pain. His neurologic examination was normal. Renal sonograms showed moderate hydronephrosis. Voiding cystourethrograms showed a huge, trabeculated bladder without vesicourethral reflux and urethral valves. No abnormal findings was found in spinal MRI.

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Growth Retardation in Chronic Renal Failure : Pathophysiology and Therapy

  • 김영미
    • Proceedings of the Korean Society of Applied Pharmacology
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    • 1996.11a
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    • pp.85-89
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    • 1996
  • 성장저해는 만성신부전 (chronic renal failure, CRF) 소아환자나 실험동물에게서 나타나는 합병증의 하나로, 그 발생기전이 잘 알려져 있지 않다. 성장저해를 일으키는 원인으로 비내분비적 요인 (metabolic acidosis, renal osteodystrophy, anemia)과 내분비적 요인의 복합적 결과로 생각하나, 비내분비적 요인들은 약물투여로 그 증세를 완화시켜도 성장저해에 대한 궁극적 치료효과는 나타나지 않는다. 따라서 성장 호르몬 (Growth Hormone, GH)이 관여하는 내분비적 요인의 변화에 그 병리기전이 있을 것으로 연구되어 왔다. GH는 직접적 성장 효과와 Insulin-like growth factor-1(IGF-I)을 간으로부터 유리시켜 나타나는 간접적 성장효과를 가지고 있다. 그런데 CRF환자의 GH 및 IGF-I 의 혈중 농도는 정상이거나, 흑은 오히려 증가상태에 있음에도 볼구하고 성장저해가 일어나는 것으로 보아, 환자의 말단기관 (end-organ)에 원인을 알 수 없는 저항성 (resistance)이 있다고 규정되어진다.

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A Review on Renal Toxicity Profile of Common Abusive Drugs

  • Singh, Varun Parkash;Singh, Nirmal;Jaggi, Amteshwar Singh
    • The Korean Journal of Physiology and Pharmacology
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    • v.17 no.4
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    • pp.347-357
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    • 2013
  • Drug abuse has become a major social problem of the modern world and majority of these abusive drugs or their metabolites are excreted through the kidneys and, thus, the renal complications of these drugs are very common. Morphine, heroin, cocaine, nicotine and alcohol are the most commonly abused drugs, and their use is associated with various types of renal toxicity. The renal complications include a wide range of glomerular, interstitial and vascular diseases leading to acute or chronic renal failure. The present review discusses the renal toxicity profile and possible mechanisms of commonly abused drugs including morphine, heroin, cocaine, nicotine, caffeine and alcohol.

A case of Sotos syndrome presented with end-stage renal disease due to the posterior urethral valve

  • Cho, Won Im;Ko, Jung Min;Kang, Hee Gyung;Ha, Il-Soo;Cheong, Hae Il
    • Journal of Genetic Medicine
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    • v.11 no.2
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    • pp.74-78
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    • 2014
  • Sotos syndrome (SS, OMIM 117550) is characterized by prenatal and postnatal overgrowth with multiple congenital anomalies. However, there have been few cases of growth retardation caused by renal failure from infancy. We report a case of dysplasia of the bilateral kidneys with renal failure and poor postnatal growth. A 2-month-old boy visited the emergency room owing to poor oral intake and abdominal distension. He was born at the gestational age of 38 weeks with a birth weight of 4,180 g. After birth, he had feeding difficulty and abdominal distension. Upon physical examination, his height and weight were in less than the 3rd percentile, while his head circumference was in the 50th percentile on the growth curve. He also showed a broad and protruding forehead and high hairline. Blood laboratory tests showed severe azotemia; emergent hemodialysis was needed. Abdominal ultrasonography revealed bilateral renal dysplasia with multiple cysts and diffuse bladder wall thickening. A posterior urethral valve was suggested based on vesicoureterography and abdominal magnetic resonance findings. Results of a colon study to rule out congenital megacolon did not reveal any specific findings. The conventional karyotype of the patient was 46, XY. Array comparative genomic hybridization study revealed a chromosome 5q35 microdeletion including the NSD1 gene, based on which SS was diagnosed. We describe a case of SS presenting with end stage renal disease due to posterior urethral valve. The typical somatic overgrowth of SS in the postnatal period was not observed due to chronic renal failure that started in the neonatal period.

Effect of WHW, a polyherbal medicine for the treatment of chronic renal failure on staurosporin-induced apotosis in MDCK cells (만성신부전 한약제제 WHW의 신장세포에서의 Staurosporine 유도 세포사멸에 대한 억제 효과)

  • Bae, Hyo-Sang;Yoon, Cheol-Ho;Park, Yong-Ki
    • The Korea Journal of Herbology
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    • v.27 no.4
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    • pp.45-51
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    • 2012
  • Objectives : WHW is a polyherbal medicine for the treatment of chronic renal failure (CRF). WHW previously reported various biological property such as anti-inflammation, anti-oxidation and anti-renal fibrosis in CRF. This study aimed to investigate the anti-apoptotic effect of WHW on staurosporin(SSP)-induced apoptosis in canine kidney epithelial cells (MDCK). Methods : MDCK cells were treated with different concentrations of WHW (0.1, 0.2, 0.5 and $1mg/m{\ell}$) for 1 h, and then induced apoptosis by treatment of SSP ($1{\mu}M$) for 24 h. Cell viability was measured by WST-1 assay. The expression of apoptotic proteins such as caspase-3, Bax and Bcl-2 was determined by Western blot. Caspase-3 activity and ROS levels were also measured by their commercial available assay kits. Cell apoptosis was observed by Hoechst and DNA fragmentation. Results : WHW significantly increased the cell viability on SSP-treated MDCK cells. WHW inhibited SSP-induced expression of apoptotic proteins such as caspase-3 and Bax, and significantly decreased caspase-3 activity in MDCK cells. WHW significantly decreased SSP-induced production of ROS, and suppressed SSP-induced chromatin condensation and DNA fragmentation in MDCK cells. Conclusions : These results suggest that WHW has an anti-apoptotic effect in renal cells through suppressing the expression of apoptotic proteins, ROS production and DNA damages.

Arteriovenous Fistula Formation Using Microscope Rather than Surgical Telescope

  • Lee, Byeong Ho;Suh, In Suck;Cho, A Jin;Noh, Jung Woo;Jeong, Hii Sun
    • Archives of Reconstructive Microsurgery
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    • v.23 no.2
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    • pp.97-100
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    • 2014
  • The number of patients with chronic renal failure who require renal replacement therapy is increasing and dialysis is still the mainly used renal replacement therapy. The first choice of surgical technique currently used is side-to-end anastomosis of the radial artery and the cephalic vein. The authors report on a case of an effective arteriovenous shunt operation performed using microscopy. A 53-year-old male with chronic renal failure was referred to plastic and reconstructive surgery department to undergo an arteriovenous shunt operation. Venography was performed before surgery in order to find the appropriate vessel for the arteriovenous shunt operation. The cephalic vein on the wrist showed a diameter of over 4 mm, which was appropriate for an arteriovenous shunt operation. Anastomosis of the vessels was performed under microscopy using Nylon #9-0. Blood flow and vessel diameter were evaluated by venography after surgery and showed well maintained function of the shunt. Complications such as bleeding, edema of the upper arm, and wound dehiscence did not occur. Many factors and certain complications may affect the long-term patency of an arteriovenous shunt; however, exquisite surgical technique is the most important factor in a successful operation. Thus, arteriovenous shunt operation using microscopy is thought to be a good treatment option.

Evaluation of Effect of Renal Transplantation on Growth in Children with Chronic Renal Failure (소아 신장이식 후 성장에 대한 평가)

  • Lee, Ji-Woong;Kim, Jung-Soo;Kim, Yang-Wook;Kim, Young-Hoon;Yoon, Young-Chul;Chung, Woo-Yeong
    • Childhood Kidney Diseases
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    • v.10 no.2
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    • pp.219-227
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    • 2006
  • Purpose : We aim to identify the clinical and demographic characteristics in children who underwent renal transplantation(RTx) and to evaluate the influence on growth of RTx in children. Methods : We reviewed 17 medical records of chronic renal failure patients who underwent RTx from April 1992 and June 2004 at Busan Paik Hospital. Age and sex distribution, cause of disease, donor analysis, patient and graft survival rate, and the status of growth after RTx were analysed by retrospective study. Results : Eighteen RTx were performed in 17 patients(8 boys, 9 girls). The mean age at the time of RTx was $15.8{\pm}3.5$ years and the mean duration of dialysis therapy before RTx was $22.4{\pm}18.0$ months. The 1 year and 5 year patient survival rate were each 100%, and the 1 year and 5 year graft survival rate were 88%, 36% respectively. The most common cause of graft failure was chronic rejection. The mean final height of male patients was $162.8{\pm}10.0$ cm(143.0-172.5 cm) and of female patients was $154.5{\pm}12.1$ cm(135.8-160.0 cm). The mean height standard deviation score(Ht SDS) increased after RTx from -1.95 to -1.53 but the increment rate was not statistically significant. Similar changes were noted in individual patient analysis. Also there was no significant difference between the living-related donors and cadaveric donors. Conclusion : Our data shows that even successful RTx rarely results in full growth rehabilitation. To overcome retarded growth in children with chronic renal failure, appropriate combined management of metabolic and nutritional problems, correction of anemia, proper use of recombinant growth hormone therapy, early renal transplantation and shortening of the duration of dialysis would be necessary.

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The Potential of Renal Progenitor Cells in Kidney Diseases: Preclinical Findings

  • Jo, Jeong Hyun;Kim, Ki Hoon;Kim, Tae Min
    • Journal of Animal Reproduction and Biotechnology
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    • v.34 no.2
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    • pp.70-74
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    • 2019
  • The kidney is a highly complex organ, and acute or chronic renal diseases can occur with various complications such as diabetes and hypertension. So far, no target specific treatment is available in acute or chronic renal failure, necessitating the development of alternative therapeutic strategy. Recent experimental findings suggest that the renal function and structure can be restored after being treated with various sources of stem/progenitor cells. In this review, we discuss up-to-date findings of the potential of renal progenitor/stem cells in alleviating renal injuries with a focus on preclinical studies. We also review cellular mechanisms underlying the therapeutic function of these cells.