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Author

  • Pratap Kumar Narayan
2015
2 Citations (Scopus)
2020
2016

Distress in infertile males in Manipal-India: A clinic based study

Patel, A., Sharma, P. S. V. N., Narayan, P., Nair, B. V. S., Narayanakurup, D. & Pai, P. J., 01-10-2016, In : Journal of Reproduction and Infertility. 17, 4, p. 213-220 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2013

Assisted reproduction in polycystic ovarian disease: A multicentric trial in India

Kumar, P., Nawani, N., Malhotra, N., Malhotra, J., Patil, M., Jayakrishnan, K., Kar, S., Jirge, P. R. & Mahajan, N., 01-01-2013, In : Journal of Human Reproductive Sciences. 6, 1, p. 49-53 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2015
5 Citations (Scopus)
2016

Congenital Mitral atresia: A rare anomaly diagnosed in fetal echocardiography: A case study

Krishnananda, N., Ranjan Shetty, K., Kumar, P., Shetty, K., Prabhu, S. & Jyothi, S., 01-09-2016, In : Research Journal of Pharmaceutical, Biological and Chemical Sciences. 7, 5, p. 1936-1939 4 p.

Research output: Contribution to journalArticle

2011

Ovarian hyperstimulation syndrome

Kumar, P., Sait, S. F., Sharma, A. & Kumar, M., 2011, In : Journal of Human Reproductive Sciences. 4, 2, p. 70-75 6 p.

Research output: Contribution to journalArticle

80 Citations (Scopus)
2014
13 Citations (Scopus)
2011

Vitamin E supplementation in semen-freezing medium improves the motility and protects sperm from freeze-thaw-induced DNA damage

Kalthur, G., Raj, S., Thiyagarajan, A., Kumar, S., Kumar, P. & Adiga, S. K., 01-03-2011, In : Fertility and Sterility. 95, 3, p. 1149-1151 3 p.

Research output: Contribution to journalArticle

62 Citations (Scopus)
2014
7 Citations (Scopus)

Laser-assisted hatching of cleavage-stage embryos impairs developmental potential and increases DNA damage in blastocysts

Honguntikar, S. D., Uppangala, S., Salian, S. R., Kalthur, G., Kumar, P. & Adiga, S. K., 2014, In : Lasers in Medical Science. 30, 1, p. 95-101 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2011

yüzdürme ve dansite gradient ayi{dotless}rma metotlari{dotless}ni{dotless}n kombinasyonu DNA hasarli{dotless} spermleri etkili bir şekilde uzaklaşti{dotless}ri{dotless}r

Translated title of the contribution: Combination of swim-up and density gradient separation methods effectively eliminate DNA damaged spermGhumman, S., Adiga, S. K., Upadhya, D., Kalthur, G., Jayaraman, V., Rao, S. B. & Kumar, P., 2011, In : Journal of the Turkish German Gynecology Association. 12, 3, p. 148-152 5 p.

Research output: Contribution to journalArticle

2015

Manipal cervical scoring system by transvaginal ultrasound in predicting successful labour induction

Bajpai, N., Bhakta, R., Kumar, P., Rai, L. & Hebbar, S., 01-05-2015, In : Journal of Clinical and Diagnostic Research. 9, 5, p. QC04-QC09

Research output: Contribution to journalArticle

7 Citations (Scopus)
2013

Influence of endomeriotic cyst diameter and the severity of endometriosis on the ovarian parenchyma excised during laparoscopic cystectomy

Ramachandran, A., Dhulkhed, S., Bhakta, R., Bhat, R. G., Rao, A. C. K., Vasudeva, A., Vishalakshi, A. & Kumar, P., 05-10-2013, In : Journal of Clinical and Diagnostic Research. 7, 10, p. 2241-2243 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2015
2 Citations (Scopus)
2013
3 Citations (Scopus)

Preimplantation and postimplantation therapy for the treatment of reproductive failure

Kumar, P. & Mahajan, S., 01-04-2013, In : Journal of Human Reproductive Sciences. 6, 2, p. 88-92 5 p.

Research output: Contribution to journalReview article

9 Citations (Scopus)
2020

Sliding sign and gel sonovaginography: A sneak peek prior to laparoscopy in patients with endometriosis

Venkatesh, S., Anjali, M., Vasudeva, A. & Kumar, P., 01-01-2020, In : Journal of Human Reproductive Sciences. 13, 1, p. 26-30 5 p.

Research output: Contribution to journalArticle

Open Access
2014

Laparoscopic cystectomy of endometrioma: Good surgical technique does not adversely affect ovarian reserve

Bhat, R. G., Dhulked, S., Ramachandran, A., Bhaktha, R., Vasudeva, A., Kumar, P. & Rao, A. C. K., 01-01-2014, In : Journal of Human Reproductive Sciences. 7, 2, p. 125-129 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Orlistat in polycystic ovarian syndrome reduces weight with improvement in lipid profile and pregnancy rates

Kumar, P. & Arora, S., 01-01-2014, In : Journal of Human Reproductive Sciences. 7, 4, p. 255-261 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2011

Luteinizing hormone and its dilemma in ovulation induction

Kumar, P. & Sait, S., 01-01-2011, In : Journal of Human Reproductive Sciences. 4, 1, p. 2-7 6 p.

Research output: Contribution to journalReview article

34 Citations (Scopus)
2020

Reduced ovarian response to controlled ovarian stimulation is associated with increased oxidative stress in the follicular environment

Uppangala, S., Fernandes, G., Salian, S. R., Kumar, P., Talevi, R., Kalthur, G. & Adiga, S. K., 01-01-2020, (Accepted/In press) In : Reproductive biology.

Research output: Contribution to journalArticle

2016

Role of serum HIF-1alpha and VEGF-A as an angiogenic factors in women with heavy menstrual bleeding

Chianeh, Y. R., Kamath, U., Bagheri, A., Rai, L., Kumar, P., Kamath, A. & Rao, P., 01-10-2016, In : Indian Journal of Science and Technology. 9, 37, 90446.

Research output: Contribution to journalArticle

2015

Prevalence of musculoskeletal dysfunctions among Indian pregnant women

Ramachandra, P., Maiya, A. G., Kumar, P. & Kamath, A., 06-01-2015, In : Journal of Pregnancy. 2015, 437105.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2016
21 Citations (Scopus)
2013

"near miss" obstetric events and maternal deaths in a tertiary care hospital: An audit

Ps, R., Verma, S., Rai, L., Kumar, P., Pai, M. V. & Shetty, J., 19-07-2013, In : Journal of Pregnancy. 2013, 393758.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2016
8 Citations (Scopus)
2020

'The Miracle Mothers and Marvelous Babies': Psychosocial aspects of surrogacy - A narrative review

Patel, A., Kumar, P. & Sharma, P. S. V. N., 01-04-2020, In : Journal of Human Reproductive Sciences. 13, 2, p. 89-99 11 p.

Research output: Contribution to journalReview article

Open Access
2016

Influence of sperm DNA damage on human preimplantation embryo metabolism

Uppangala, S., Pudakalakatti, S., D'souza, F., Salian, S. R., Kalthur, G., Kumar, P., Atreya, H. & Adiga, S. K., 01-09-2016, In : Reproductive biology. 16, 3, p. 234-241 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2011
2014

Quantifying Proteinuria in Hypertensive Disorders of Pregnancy

Amin, S. V., Illipilla, S., Hebbar, S., Rai, L., Kumar, P. & Pai, M. V., 01-01-2014, In : International Journal of Hypertension. 2014, 941408.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2015
19 Citations (Scopus)
2013

Semen Abnormalities, Sperm DNA Damage and Global Hypermethylation in Health Workers Occupationally Exposed to Ionizing Radiation

Kumar, D., Salian, S. R., Kalthur, G., Uppangala, S., Kumari, S., Challapalli, S., Chandraguthi, S. G., Krishnamurthy, H., Jain, N., Kumar, P. & Adiga, S. K., 29-07-2013, In : PLoS One. 8, 7, e69927.

Research output: Contribution to journalArticle

39 Citations (Scopus)
2019

Diagnosis of lower genital tract infection in pregnancy: Routine mid-trimester high vaginal swab followed by gram staining, seems to be the best strategy

Poojari, V. G., Vasudeva, A., Dawson, S., Kaipa, G., Eshwara, V., Tellapragada, C. & Kumar, P., 01-01-2019, In : Current Women's Health Reviews. 15, 4, p. 277-283 7 p.

Research output: Contribution to journalArticle

2013
8 Citations (Scopus)
2019

Multimodality Screening for Lower Genital Tract Infections Between 18 and 24 Weeks of Pregnancy and its Efficacy in Predicting Spontaneous Preterm Delivery

Poojari, V. G., Dawson, S., Vasudeva, A., Hegde, N., Kaipa, G., Eshwara, V., Tellapragada, C. & Kumar, P., 01-01-2019, (Accepted/In press) In : Journal of Obstetrics and Gynecology of India.

Research output: Contribution to journalArticle

2016
1 Citation (Scopus)
2015

Individualizing ovarian stimulation protocols in ART

Kumar, P., 22-09-2015, Principles and Practice of Controlled Ovarian Stimulation in ART. Springer India, p. 138-145 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

New insights into infertility associated with polycystic ovarian syndrome

Pai, P. J., Sahoo, P. & Kumar, P., 01-08-2015, In : International Journal of Infertility and Fetal Medicine. 6, 2, p. 43-50 8 p.

Research output: Contribution to journalReview article

2016

Endometrial osseous metaplasia

Shivamurthy, A., Jaiprakash, P., Nishith, N., Pai, P. J. & Kumar, P., 01-09-2016, In : Research Journal of Pharmaceutical, Biological and Chemical Sciences. 7, 5, p. 1237-1240 4 p.

Research output: Contribution to journalArticle

2019

Evaluation of oxidative stress and severity of endometriosis

Amreen, S., Kumar, P., Gupta, P. & Rao, P., 01-01-2019, In : Journal of Human Reproductive Sciences. 12, 1, p. 40-46 7 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)
2020

Application of mindfulness-based psychological interventions in infertility

Patel, A., Sharma, P. S. V. N. & Kumar, P., 01-01-2020, In : Journal of Human Reproductive Sciences. 13, 1, p. 3-21 19 p.

Research output: Contribution to journalReview article

Open Access
2014
7 Citations (Scopus)
2016

Evaluation of fetal echocardiography as a routine antenatal screening tool for detection of congenital heart disease

Nayak, K., Naveen Chandra, G. S., Shetty, R. & Narayan, P. K., 01-01-2016, In : Cardiovascular Diagnosis and Therapy. 6, 1, p. 44-49 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2015