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"[ABSTRAKLatar Belakang: Kardiomiopati uremikum adalah kelainan jantung yang didasari oleh kelainan pada ginjal dan merupakan penyebab kematian tertinggi pada pasien penyakit ginjal kronik (PGK). Overload cairan dan stres oksidatif berperan dalam patogenesis penyakit ini. Kuersetin adalah antioksidan yang bersifat kardioprotektif, namun belum ada data tentang efeknya pada kardiomiopati uremikum. Penelitian ini bertujuan untuk mengetahui efek kuersetin pada kardiomiopati uremikum menggunakan model nefrektomi 5/6 pada tikus.Metode: Uremia diinduksi pada 3 kelompok tikus jantan Sprague-Dawley dengan nefrektomi 5/6, satu kelompok kontrol tanpa nefrektomi 5/6, masing-masing 6 ekor/kelompok dan diamati selama 8 minggu. Kelompok SNX tidak diberi pengobatan. Kelompok SNX+Q mendapat quersetin per oral dengan dosis 100 mg/kgBB/hari dan kelompok SNX+Cap mendapat kaptopril 10 mg/kgBB/hari. Hewan uji dikorbankan untuk diukur kadar malondialdehid (MDA) plasma dan jantung, aktivitas glutation peroksidase (GPX) jantung, NT-proBNP plasma, dan fibrosis jantung. Data dianalisis dengan uji ANOVA.Hasil: Nefrektomi 5/6 menimbulkan sedikit fibrosis jantung, tidak mempengaruhi NT-proBNP, tidak mempengaruhi MDA jantung dan plasma dan meningkatkan secara bermakna aktivitas GPX jantung (p<0.05) sedangkan pemberian kuersetin dan kaptopril tidak mempengaruhi fibrosis jantung, tidak mempengaruhi NT-proBNP (p>0.05), tidak mempengaruhi MDA jantung dan plasma (p>0.05) dan tidak mempengaruhi aktivitas GPX jantung pada tikus uremia yang diinduksi dengan nefrektomi 5/6 (p>0.05).Kesimpulan: Kuersetin tidak mempengaruhi fibrosis jantung dan fungsi jantung tikus uremia pasca nefrektomi 5/6. Peningkatan secara bermakna aktivitas GPX jantung pada semua kelompok pasca nefrektomi 5/6 (p<0.05) dibandingkan kelompok kontrol normal menunjukkan bahwa jantung tikus uremia masih berada pada fase kompensasi, yaitu mekanisme adaptasi jantung dan fungsi jantung belum terganggu meskipun terjadi sedikit fibrosis jantung.

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ABSTRACTBackground: Uremic cardiomyopathy is a heart disease because of abnormalities in the kidneys that is the leading cause of death in patients with chronic kidney disease (CKD). Fluid overload and oxidative stress play an important role in its pathogenesis. Quercetin, as an antioxidant, has cardioprotective effect. To the best of our knowledge, its effect on uremic cardiomyopathy has not been investigated yet. This study aims to determine the effect of quercetin on uremic cardiomyopathy using 5/6 nephrectomy model in rats. Methods: Uraemia was induced surgically in male Sprague-Dawley rats via 5/6 nephrectomy (SNX). Quercetin was administered per orally at a dose of 100 mg/kgBW/day for 8 weeks prior to sacrifice. Meanwhile captopril was administered per orally at a dose of 10 mg/kgBW/day. Oxidative stress was assessed using tiobarbituric acid reactive substances reaction then glutathione peroxidase (GPX) activity was determined to study on antioxidant mechanism. Myocardial fibrosis was analyzed using Massons? Trichrome staining and NTproBNP was measured as a marker of cardiac function. Data was analyzed using ANOVA. Results: Nephrectomy 5/6 had no effects on plasma NT - proBNP, cardiac and plasma MDA, but induced mild myocardial fibrosis and increased cardiac GPX activity significantly (p<0.05). However, administration of quercetin and captopril had no effects on plasma NT - proBNP, cardiac and plasma MDA, myocardial fibrosis and GPX activity in uremic rats? heart induced by 5/6 nephrectomy.Conclusion: Uremic rats? heart induced by 5/6 nephrectomy demonstrated mild myocardial fibrosis but preserved in vivo cardiac function. Increased GPX activity in uremic rats? heart compared to normal control (p<0.05) suggests induction of antioxidant defense mechanisms that might not be exhausted yet highlighting a compensatory phase which was unchanged following chronic either quercetin or captopril administration, Background: Uremic cardiomyopathy is a heart disease because of abnormalities in the kidneys that is the leading cause of death in patients with chronic kidney disease (CKD). Fluid overload and oxidative stress play an important role in its pathogenesis. Quercetin, as an antioxidant, has cardioprotective effect. To the best of our knowledge, its effect on uremic cardiomyopathy has not been investigated yet. This study aims to determine the effect of quercetin on uremic cardiomyopathy using 5/6 nephrectomy model in rats. Methods: Uraemia was induced surgically in male Sprague-Dawley rats via 5/6 nephrectomy (SNX). Quercetin was administered per orally at a dose of 100 mg/kgBW/day for 8 weeks prior to sacrifice. Meanwhile captopril was administered per orally at a dose of 10 mg/kgBW/day. Oxidative stress was assessed using tiobarbituric acid reactive substances reaction then glutathione peroxidase (GPX) activity was determined to study on antioxidant mechanism. Myocardial fibrosis was analyzed using Massons’ Trichrome staining and NTproBNP was measured as a marker of cardiac function. Data was analyzed using ANOVA. Results: Nephrectomy 5/6 had no effects on plasma NT - proBNP, cardiac and plasma MDA, but induced mild myocardial fibrosis and increased cardiac GPX activity significantly (p<0.05). However, administration of quercetin and captopril had no effects on plasma NT - proBNP, cardiac and plasma MDA, myocardial fibrosis and GPX activity in uremic rats’ heart induced by 5/6 nephrectomy.Conclusion: Uremic rats’ heart induced by 5/6 nephrectomy demonstrated mild myocardial fibrosis but preserved in vivo cardiac function. Increased GPX activity in uremic rats’ heart compared to normal control (p<0.05) suggests induction of antioxidant defense mechanisms that might not be exhausted yet highlighting a compensatory phase which was unchanged following chronic either quercetin or captopril administration]"

"[ABSTRAKLatar Belakang: Penyakit ginjal kronik (PGK) merupakan penyakit progresif dan ireversibel yang mempunyai berbagai komplikasi serius serta belum ada terapi yang dapat memperbaiki kerusakan ginjal yang telah terjadi. Beberapa studi menunjukkan stres oksidatif berperan dalam patogenesis penyakit ini. Stres oksidatif terjadi akibat ketidakseimbangan produksi ROS dan pertahanan antioksidan. Nrf2 merupakan faktor transkripsi yang terlibat dalam mekanisme pertahanan sel dalam mengatasi stres oksidatif. Penelitian ini bertujuan untuk mengetahui aktivitas kuersetin sebagai aktivator Nrf2 dalam menghambat progresivitas penyakit ginjal yang diinduksi nefrektomi 5/6.Metode: Tikus Sprague-Dawley jantan dikelompokkan secara acak dalam kelompok kontrol normal (C), kontrol nefrektomi 5/6 (Nx), nefrektomi 5/6 yang diberi kuersetin dengan dosis 100 mg/kgbb/hari/p.o. (NxQ), nefrektomi 5/6 dan diberi kaptopril dengan dosis 10 mg/kgbb/hari/p.o. (NxK). Hewan coba diterminasi diakhir perlakuan untuk diambil darah, urin, dan organ ginjalnya. Pemeriksaan yang dilakukan adalah pemeriksaan proteinuria, kreatinin urin dan plasma, ureum plasma, kadar MDA plasma dan jaringan, aktivitas glutation peroksidase (GPx), kerusakan jaringan (histopatologi) dan ekspresi Nrf2 (imunohistokimia).Hasil: Hasil penelitian menunjukkan bahwa nefrektomi 5/6 dapat menimbulkan peningkatan proteinuria, ureum plasma, dan derajat fibrosis ginjal secara signifikan. Nefrektomi 5/6 cenderung meningkatkan kreatinin plasma, kadar MDA ginjal, aktivitas GPx, dan menurunkan MDA plasma serta ekspresi Nrf2. Kuersetin tidak mempengaruhi proteinuria, ureum dan kreatinin plasma, dan derajat fibrosis ginjal. Kuersetin cenderung menurunkan kadar MDA dan meningkatkan aktivitas enzim GPx serta ekspresi Nrf2.Kesimpulan: Kuersetin tidak mempengaruhi proteinuria, ureum dan kreatinin plasma serta kerusakan struktur jaringan atau fibrosis ginjal. Kuersetin cenderung menurunkan kadar MDA dan meningkatkan aktivitas enzim GPx serta cenderung meningkatkan ekspresi Nrf2.

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ABSTRACTBackground: Chronic Kidney Disease (CKD) is a progressive and irreversible condition that has several serious complications and currently there has no single therapy that can repair kidney damage was occurred. Some studies suggest a role of oxidative stress in the pathogenesis of this disease. Oxidative stress is caused by an imbalance of ROS production and antioxidant defenses. Nrf2 is a transcription factor involved in cell defense mechanisms againts oxidative stress. This study was aimed to determine the quercetin activity as Nrf2 activator in inhibit the progression of 5/6 nephrectomy induced CKD in male rats.Method: Sprague-Dawley rats were randomly divided into normal control group (C), untreated 5/6 nephrectomy (Nx), quercetin-treated 5/6 nephrectomy, NxQ (100 mg / kg / day orally), captopril-treated 5/6 nephrectomy, NxK (10 mg / kg / day orally). Animal models was sacrificed at the end of intervention to take blood to measure creatinine, urea, and MDA, urine to measure protein and creatinine, and kidney organ to measure levels of MDA, glutathione peroxidase (GPx) activity, and renal damage (histopathology) and Nrf2 expression (immunohistochemistry).Results: The results showed that 5/6 nephrectomy may cause an increased of proteinuria, plasma urea, and grade of renal fibrosis significantly. 5/6 nephrectomy has trend to increased plasma creatinine, renal MDA levels, GPx activity, and decreased plasma MDA and Nrf2 expression. Quercetin did not decrease proteinuria, plasma urea and creatinine, and renal fibrosis grading. Quercetin tend to reduced levels of MDA, increased GPx enzyme activity, and expression of Nrf2.Conclusion: Quercetin does not affect proteinuria, plasma urea,plasma creatinine, and tissue damage or kidney fibrosis. Quercetin tend to reduced levels of MDA and increased the activity of GPx and Nrf2 expression.;Background: Chronic Kidney Disease (CKD) is a progressive and irreversible condition that has several serious complications and currently there has no single therapy that can repair kidney damage was occurred. Some studies suggest a role of oxidative stress in the pathogenesis of this disease. Oxidative stress is caused by an imbalance of ROS production and antioxidant defenses. Nrf2 is a transcription factor involved in cell defense mechanisms againts oxidative stress. This study was aimed to determine the quercetin activity as Nrf2 activator in inhibit the progression of 5/6 nephrectomy induced CKD in male rats.Method: Sprague-Dawley rats were randomly divided into normal control group (C), untreated 5/6 nephrectomy (Nx), quercetin-treated 5/6 nephrectomy, NxQ (100 mg / kg / day orally), captopril-treated 5/6 nephrectomy, NxK (10 mg / kg / day orally). Animal models was sacrificed at the end of intervention to take blood to measure creatinine, urea, and MDA, urine to measure protein and creatinine, and kidney organ to measure levels of MDA, glutathione peroxidase (GPx) activity, and renal damage (histopathology) and Nrf2 expression (immunohistochemistry).Results: The results showed that 5/6 nephrectomy may cause an increased of proteinuria, plasma urea, and grade of renal fibrosis significantly. 5/6 nephrectomy has trend to increased plasma creatinine, renal MDA levels, GPx activity, and decreased plasma MDA and Nrf2 expression. Quercetin did not decrease proteinuria, plasma urea and creatinine, and renal fibrosis grading. Quercetin tend to reduced levels of MDA, increased GPx enzyme activity, and expression of Nrf2.Conclusion: Quercetin does not affect proteinuria, plasma urea,plasma creatinine, and tissue damage or kidney fibrosis. Quercetin tend to reduced levels of MDA and increased the activity of GPx and Nrf2 expression., Background: Chronic Kidney Disease (CKD) is a progressive and irreversible condition that has several serious complications and currently there has no single therapy that can repair kidney damage was occurred. Some studies suggest a role of oxidative stress in the pathogenesis of this disease. Oxidative stress is caused by an imbalance of ROS production and antioxidant defenses. Nrf2 is a transcription factor involved in cell defense mechanisms againts oxidative stress. This study was aimed to determine the quercetin activity as Nrf2 activator in inhibit the progression of 5/6 nephrectomy induced CKD in male rats.Method: Sprague-Dawley rats were randomly divided into normal control group (C), untreated 5/6 nephrectomy (Nx), quercetin-treated 5/6 nephrectomy, NxQ (100 mg / kg / day orally), captopril-treated 5/6 nephrectomy, NxK (10 mg / kg / day orally). Animal models was sacrificed at the end of intervention to take blood to measure creatinine, urea, and MDA, urine to measure protein and creatinine, and kidney organ to measure levels of MDA, glutathione peroxidase (GPx) activity, and renal damage (histopathology) and Nrf2 expression (immunohistochemistry).Results: The results showed that 5/6 nephrectomy may cause an increased of proteinuria, plasma urea, and grade of renal fibrosis significantly. 5/6 nephrectomy has trend to increased plasma creatinine, renal MDA levels, GPx activity, and decreased plasma MDA and Nrf2 expression. Quercetin did not decrease proteinuria, plasma urea and creatinine, and renal fibrosis grading. Quercetin tend to reduced levels of MDA, increased GPx enzyme activity, and expression of Nrf2.Conclusion: Quercetin does not affect proteinuria, plasma urea,plasma creatinine, and tissue damage or kidney fibrosis. Quercetin tend to reduced levels of MDA and increased the activity of GPx and Nrf2 expression.]"

"[ABSTRAK LatarBelakangDelayedgraftfunction(DGF)adalahkomplikasiyangumumdijumpaipadatransplantasidarimayat.Berdasarkanstuditerdahulu,DGFdanfactorresikonyamemilikihasilyangbervariasipadadonornefrektomihidupMetodePenelitimelakukananalisisretrospektifdarirekammedicdonordanresipientransplantasiginjalpada100kasuslaparoskopidonornefrektomihidupdiRumahSakitCiptoMangunkusumodariNovember2011hinggaFebruari2014.KriteriaDGFadalahpasiendidialisispada1minggupostoperasidan/ataukreatininlebihdari2.5mg/dlpadaharike7postoperasi.PasienyangtidakmasukdalamkriteriatersebutdidefinisikanmemilikirenalallograftyangberfungsinormalHasilPrevalensiDGFpadapenelitianiniadalah14%.Indeksmassatubuhresipien,coldischemiatime,waktuanastomosisvaskular,dantotalischemiatimelebihtinggipadagrupDGF,tetapitidakditemukanfaktorresikoDGFyangsignifikansecarastatisticsaatdilakukananalisismultivariatKesimpulanInsidensiDGFpadastudiinimasukdalamrentangyangdiamatipadastudi-­‐studisebelumnya.FaktorresikoyangdilaporkansebagaifaktorresikoDGFpadalaparoskopidonornefrektomihiduptidaksignifikansecarastatistikdenganDGFpadastudikaliini.

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ABSTRACTBackgroundDelayed graft function (DGF) is a common complication affecting deceaseddonor renal transplantation. Based on previous studies, DGF and its risk factors inlive donor nephrectomy (LDN) have a various results.MethodsWe retrospectively analyzed the medical records of donor and recipient from ourfirst 100 cases of laparoscopic LDN in Cipto Mangunkusumo Hospital fromNovember 2011 to February 2014. The criteria used to define DGF were therequirement for dialysis in postoperative week 1 and/or serum creatinine greaterthan 2.5 mg/dl at postoperative day 7. Patients who did not match any of thesecriteria were define as having normal renal allograft function.ResultsThe overall prevalence of DGF was 14%. Recipients body mass index, coldischemia time, vascular anastomosis time, and total ischemia time were higheramong the delayed graft function group, but no risk factors for DGF weresignificantly associated after multivariate analysis.ConclusionsThe incidence of DGF in our study was in the range of that observed in previousstudies. The factors that previously reported and believed as risk factors of DGFin laparoscopic LDN were not significantly associated with the development ofDGF in our study.;BackgroundDelayed graft function (DGF) is a common complication affecting deceaseddonor renal transplantation. Based on previous studies, DGF and its risk factors inlive donor nephrectomy (LDN) have a various results.MethodsWe retrospectively analyzed the medical records of donor and recipient from ourfirst 100 cases of laparoscopic LDN in Cipto Mangunkusumo Hospital fromNovember 2011 to February 2014. The criteria used to define DGF were therequirement for dialysis in postoperative week 1 and/or serum creatinine greaterthan 2.5 mg/dl at postoperative day 7. Patients who did not match any of thesecriteria were define as having normal renal allograft function.ResultsThe overall prevalence of DGF was 14%. Recipients body mass index, coldischemia time, vascular anastomosis time, and total ischemia time were higheramong the delayed graft function group, but no risk factors for DGF weresignificantly associated after multivariate analysis.ConclusionsThe incidence of DGF in our study was in the range of that observed in previousstudies. The factors that previously reported and believed as risk factors of DGFin laparoscopic LDN were not significantly associated with the development ofDGF in our study.;BackgroundDelayed graft function (DGF) is a common complication affecting deceaseddonor renal transplantation. Based on previous studies, DGF and its risk factors inlive donor nephrectomy (LDN) have a various results.MethodsWe retrospectively analyzed the medical records of donor and recipient from ourfirst 100 cases of laparoscopic LDN in Cipto Mangunkusumo Hospital fromNovember 2011 to February 2014. The criteria used to define DGF were therequirement for dialysis in postoperative week 1 and/or serum creatinine greaterthan 2.5 mg/dl at postoperative day 7. Patients who did not match any of thesecriteria were define as having normal renal allograft function.ResultsThe overall prevalence of DGF was 14%. Recipients body mass index, coldischemia time, vascular anastomosis time, and total ischemia time were higheramong the delayed graft function group, but no risk factors for DGF weresignificantly associated after multivariate analysis.ConclusionsThe incidence of DGF in our study was in the range of that observed in previousstudies. The factors that previously reported and believed as risk factors of DGFin laparoscopic LDN were not significantly associated with the development ofDGF in our study., BackgroundDelayed graft function (DGF) is a common complication affecting deceaseddonor renal transplantation. Based on previous studies, DGF and its risk factors inlive donor nephrectomy (LDN) have a various results.MethodsWe retrospectively analyzed the medical records of donor and recipient from ourfirst 100 cases of laparoscopic LDN in Cipto Mangunkusumo Hospital fromNovember 2011 to February 2014. The criteria used to define DGF were therequirement for dialysis in postoperative week 1 and/or serum creatinine greaterthan 2.5 mg/dl at postoperative day 7. Patients who did not match any of thesecriteria were define as having normal renal allograft function.ResultsThe overall prevalence of DGF was 14%. Recipients body mass index, coldischemia time, vascular anastomosis time, and total ischemia time were higheramong the delayed graft function group, but no risk factors for DGF weresignificantly associated after multivariate analysis.ConclusionsThe incidence of DGF in our study was in the range of that observed in previousstudies. The factors that previously reported and believed as risk factors of DGFin laparoscopic LDN were not significantly associated with the development ofDGF in our study.]"

"Tujuan: untuk mengetahui profil dan faktor-faktor apa saja yang memepengaruhi kesintasan pada pasien-pasien paska radikal nefrektomi di Rumah Sakit Kanker Dharmais. Metode Penelitian: Semua pasien keganasan ginjal paska operasi radikal nefrektomi di Rumah Sakit Kanker Dharmais pada periode Juni 2009- September 2016 diinklusikan, dan data diambil secara retrospektif melalui rekam medis pasien. Variabel yang dinilai dalam studi ini meliputi: jenis kelamin, usia, stadium, histopatologi subyek, tindakan pembedahan, tindakan sistemik setelah tindakan pembedahan, ureum dan kreatinin sebelum dan sesudah operasi, metastais, pemeriksaan penunjang setelah tindakan pembedahan. Hasil Penelitian: Pada penelitian ini, distribusi Fuhrman grade pada subjek adalah grade I 6,1 ; grade II 37,9 ; grade III 43,9 ; dan grade IV 12,1 . Fuhrman grade 3-4 mempunyai prognosis yang lebih buruk dibandingkan grade 1-2. Fuhrman stage 3-4 memiliki hazard risk 2,829x terhadap Fuhrman grade 1-2 p:0,011 .Selain itu, T3-T4 mempunyai prognosis yang lebih buruk dibandingkan dengan T1-2, TNM stage 3 dan 4 memiliki hazard risk masing-masing 13,076x dan 113x dibandingkan TNM stage 1 P......Objective to find out the profiles and factors that influence survival in post radical nephrectomy patients at the Dharmais Cancer Hospital. Methods All patients of post operative renal malignancy of nephrectomy at Dharmais Cancer Hospital from June 2009 to September 2016 were included, and the data were retrospectively retrieved through the patient 39 s medical record. The variables assessed in the study included sex, age, stage, histopathology of the subjects, surgical action, systemic action after surgery, urea and creatinine before and after surgery, metastasis, investigation after surgery. Results In this study, the distribution of Fuhrman grade on the subject was grade I 6.1 grade II 37.9 grade III 43.9 and grade IV 12.1 . Fuhrman grade 3 4 has a worse prognosis than grade 1 2. Fuhrman stage 3 4 has a hazard risk of 2.829x against Fuhrman grade 1 2 p 0.011 . In addition, T3 T4 has a worse prognosis compared to T1 2, TNM stage 3 and 4 have a respective hazard risk 13.076x and 113x compared to TNM stage 1 P "

"ABSTRAKLatar Belakang: Laparoskopi merupakan prosedur yang menguntungkan pada operasi transplantasi ginjal . Namun teknik ini dapat menyebabkan perubahan pada sistem pernafasan. Pengaturan volume tidal merupakan salah satu strategi proteksi untuk mencegah komplikasi paru pascaoperatif. Penelitian ini berusaha membandingkan efek volume tidal 6 mL/kgbb dan 10 mL/kgbb terhadap distribusi ventilasi pada pasien donor transplantasi ginjal yang menjalani nefrektomi per laparoskopi menggunakan EIT. Metoda: Uji klinis ini dilakukan di Instalasi Bedah Pusat RSUPN Cipto Mangunkusumo dan ruang operasi RSCM Kencana Jakarta terhadap 30 pasien donor transplantasi ginjal yang menjalani laparoskopi nefrektomi. Subjek dirandomisasi ke dalam 2 kelompok intervensi: ventilasi mekanik intraoperatif dengan volume tidal 6 mL/kgbb dan 10 mL/kgbb. Hipotesis penelitian adalah distribusi ventilasi volume tidal 6 mL/kg lebih baik dibandingkan 10 mL/kg. Parameter yang dinilai adalah ?TIV, ?EELI global dan regional dan ?CR diambil dari monitor EIT PulmoVista 500 .Hasil: Nilai ?TIV paru dependen dan nondependen antara kedua kelompok berbeda bermakna secara statistik pada posisi supine pascadesuflasi p =0,008 , dimana volume tidal 6 mL/kgbb menunjukkan distribusi ventilasi tidak homogen. Nilai ?EELI global dan regional volume tidal 10 mL/kg lebih tinggi dan bermakna secara statistik pada posisi lateral dekubitus sebelum insuflasi p

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ABSTRACTBackground Laparoscopy is a procedure that is profitable on a kidney transplant operation. However, this technique may cause changes in the respiratory system. Tidal volume setting is one of protection strategies for preventing pulmonary complications postoperative. This study attempted to compare the effects of tidal volume 6 mL kgbw and 10 mL kgbb kgbw against distribution of ventilation in kidney transplant donor patients who underwent laparoscopic nephrectomy using EIT.Method This randomized clinical trial conducted in the Surgical Center Installation RSUPN Cipto Mangunkusumo and operating room RSCM Kencana Jakarta against 30 kidney transplant donor patients who underwent laparoscopic nephrectomy. Subjects were randomized into two intervention groups mechanical ventilation with intraoperative tidal volume 6 mL kgbw and 10 mL kgbw. The hypothesis is distribution of ventilation tidal volume 6 mL kgbw is better than 10 mL kgbw. Parameter TIV, EELI global and regional and CR were taken from a monitor EIT PulmoVista 500 . Result The value of TIV between dependent and nondependent parts of lung statistically significant difference on postdesuflation supine position p 0,008 , where the tidal volume of6 mL kgbw indicates distribution of ventilation is not homogenous. The value of EELI global and regional tidal volume 10 mL kg is higher and meaningful statistically on lateral decubitus before insuflation p 0,005 . There is no meaningful difference in CR value the dependent and nondependent parts of lung .Conclusion Tidal volume 6 mL kgbw does not give a better distribution of ventilation compared with 10 mL kgbw in kidney donor patient undergoing laparoscopic nephrectomy based on the parameters of the EIT.Keywords Distribution of ventilation, EIT, kidney donor, laparoscopic nephrectomy, intraoperative volume tidal"