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8篇 您的检索式:作者名="N.P. Gupta"
    题名 作者 年代 出处 被引量
1AZF microdeletions associated with idiopathic and non idiopathic cases with cryptorchidism and varicocele显示文摘Aim:To identify submicroscopic interstitital deletions in azoospermia factor (AZF) loci in idiopathic and non-idiopathic cases of male infertility in Indians.Methos:One hundred and twenty two infertile males with oligozoospermia or azoospermia were included in this study.Semen analysis was done to determine the sperm density,i.e.,normospermia(>20million/mL),oligozoospermia(<20million/mL) or azoospermia.They were subjected to detailed clinical examination and endocrinological and cytogenetic study.Thirty G-banded metaphases were analyzed in the 122 cases and polymerase chain reaction (PCR) microdeletion analysis was done in 70 cytogenetically normal subjects.For this genomic DNA was extracted using peripheral blood.The STS primers tested in each case were sY84,sY86(AZFa);sY127,sY134(AZFb);sY254,sY255(AZFc).PCR amplifications found to be negative were repeated at least 3 times to confirm the deletion of a given marker.The PCR products were analyzed on a 1.8% agarose gel.Results:Eight of the 70 cades(11.4%) showed deletion of at least one of the STS markers.Deletions were detected in cases with known and unknown aetiology with bilateral severe testiculopathy and also in cryptorchid and varicocele subjects.Conclusion.AZF microdeletions were seen in both idiopathic and non-idiopathic cases with cryptorchidism and varicocele.The finding of a genetic aetiology in infertile men with varicocele and cryptorchidism suggests the need for molecular screening in non-idiopathic cases.Rima Dada N.P. Gupta K. Kucheria 2002Asian Journal of Andrology2002,4,4:22
2Laparoscopic Versus Open Radical Nephrectomy for Large Renal Tumors: A Long-Term Prospective Comparison显示文摘A.K. Hemal A. Kumar R. Kumar P. Wadhwa A. Seth N.P. Gupta 2007The Journal of Urology2007,,:1
3Impact of power index, hydroureteronephrosis, stone size, and composition on the efficacy of in situ boosted ESWL for primary proximal ureteral calculi显示文摘Iqbal Singh N.P. Gupta A.K. Hemal P.N. Dogra M.S. Ansari A. Seth M. Aron 2001Urology2001,,1:1
4Reconstructive Surgery for the Management of Genitourinary Tuberculosis: A Single Center Experience显示文摘N.P. Gupta Rajeev Kumar O.P. Mundada Monish Aron A.K. Hemal P.N. Dogra Amlesh Seth 2006The Journal of Urology2006,,6:1
5Stone fragility: its therapeutic implications in shock wave lithotripsy of upper urinary tract stones显示文摘M.S. Ansari N.P. Gupta A. Seth A.K. Hemal P.N. Dogra T.P. Singh 2003International Urology and Nephrology2003,,3:1
6INFUNDIBULOPELVIC ANATOMY AND CLEARANCE OF INFERIOR CALICEAL CALCULI WITH SHOCK WAVE LITHOTRIPSY显示文摘N.P. GUPTA D.V. SINGH A.K. HEMAL SUBHASIS MANDAL 2000The Journal of Urology2000,,1:1
7TRANSPERITONEAL AND RETROPERITONEAL LAPAROSCOPIC NEPHRECTOMY FOR GIANT HYDRONEPHROSIS显示文摘A.K. HEMAL S.N. WADHWA M. KUMAR N.P. GUPTA 1999The Journal of Urology1999,,1:1
8科依纳可能发生一次5级地震显示文摘H. Gupta P. Mandal H.V.S. Satyanarayana D. Shashidhar B. Sairam M. Shekar A. Singh E.U. Devi M. Kousalya N.P. Rao V.P. Dimri 杨智娴(译) 陈运泰(校) 2006世界地震译丛2006,37,4:0
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