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• Addition of zinc to human ejaculate prior to cryopreservation prevents freeze-thaw-induced DNA damage and preserves sperm function

  Kotdawala, A. P., Kumar, S., Salian, S. R., Thankachan, P., Govindraj, K., Kumar, P., Kalthur, G. & Adiga, S. K., 12-2012, In: Journal of Assisted Reproduction and Genetics. 29, 12, p. 1447-1453 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Cryopreservation
  • Semen
  • Zinc
  • Spermatozoa
  • DNA Damage
  35 Citations (Scopus)

• A rare case of recurrent pregnancy loss associated with high-titer positivity for perinuclear anti-neutrophilic cytoplasmic antibodies

  Vasudeva, A., Kumar, P. & Acharya, R. V., 01-05-2012, In: Journal of Human Reproductive Sciences. 5, 2, p. 221-222 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Autoantibodies
  • Systemic Vasculitis
  • Pregnancy
  • Fetal Death
  • Antibodies
  1 Citation (Scopus)

• 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 journal › Article › peer-review

  • Ovarian Diseases
  • Polycystic Ovary Syndrome
  • Reproduction
  • India
  • Oocytes
  6 Citations (Scopus)

• Association of low maternal plasma glucose after oral glucose challenge test with small for gestational age neonate

  Bhat, R. G., Bhagya, K. V. & Kumar, P., 01-01-2012, In: International Journal of Infertility and Fetal Medicine. 3, 1, p. 22-25 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Gestational Age
  • Newborn Infant
  • Mothers
  • Glucose
  • Birth Weight
  5 Citations (Scopus)

• Bioelectric impedance analysis of visceral fat in women with polycystic ovarian syndrome and the effect of exercise: A pilot study

  Pallavi, G., Pai, P., Kumar, P., Maiya, A. G. & Ramachandra, P., 01-09-2016, In: International Journal of Infertility and Fetal Medicine. 7, 3, p. 89-93 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Intra-Abdominal Fat
  • Polycystic Ovary Syndrome
  • Electric Impedance
  • Adipose Tissue
  • Body Mass Index

• Congenital high airway obstruction syndrome presenting as nonimmune hydrops in a 19-week fetus

  Mundkur, A., Nayak, S. S., Vasudeva, A., Katta, G. M. & Kumar, P., 01-09-2016, In: International Journal of Infertility and Fetal Medicine. 7, 3, p. 99-102 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Airway Obstruction
  • Edema
  • Fetus
  • Hydrops Fetalis
  • Pregnancy

• 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 journal › Article › peer-review

  • Echocardiography
  • Hypoplastic Left Heart Syndrome
  • Ventricular Heart Septal Defects
  • Plastics
  • Heart Ventricles

• 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 journal › Article › peer-review

  • Infertility
  • India
  • Fertility
  • Men's Health
  • Psychological Tests
  6 Citations (Scopus)

• Effects of metformin use in pregnant patients with polycystic ovary syndrome

  Khan, K. & Kumar, P., 01-05-2012, In: Journal of Human Reproductive Sciences. 5, 2, p. 166-169 4 p.

  Research output: Contribution to journal › Review article › peer-review

  • Polycystic Ovary Syndrome
  • Spontaneous Abortion
  • Pregnancy
  • Gestational Diabetes
  • Premature Obstetric Labor
  17 Citations (Scopus)

• 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 journal › Article › peer-review

  • Ultrasonography
  • Metaplasia
  • Tissue
  • Fertility
  • Infertility

• Endometrioma cyst: To remove or not?

  Kumar, P. & Balasubramanian, A., 01-01-2012, In: International Journal of Infertility and Fetal Medicine. 3, 1, p. 26-29 4 p.

  Research output: Contribution to journal › Review article › peer-review

  • Endometriosis
  • Cysts
  • Ovarian Cysts
  • Ovulation Induction
  • Cystectomy
  1 Citation (Scopus)

• 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 journal › Article › peer-review

  • Congenital Heart Defects
  • Prenatal Diagnosis
  • Echocardiography
  • Heart Diseases
  • Pregnant Women
  21 Citations (Scopus)

• Frozen-thawed spermatozoa from oligozoospermic ejaculates are susceptible to in situ DNA fragmentation in polyvinylpyrrolidone-based sperm-immobilization medium

  Salian, S. R., Kalthur, G., Uppangala, S., Kumar, P. & Adiga, S. K., 08-2012, In: Fertility and Sterility. 98, 2, p. 321-325 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Povidone
  • DNA Fragmentation
  • Immobilization
  • Spermatozoa
  • Intracytoplasmic Sperm Injections
  8 Citations (Scopus)

• Genetic Instability in Lymphocytes is Associated with Blood Plasma Antioxidant Levels in Health Care Workers Occupationally Exposed to Ionizing Radiation

  Kumar, D., Kumari, S., Salian, S. R., Uppangala, S., Kalthur, G., Challapalli, S., Chandraguthi, S. G., Kumar, P. & Adiga, S. K., 2016, In: International Journal of Toxicology. 35, 3, p. 327-335 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Plasma stability
  • Lymphocytes
  • Ionizing radiation
  • Ionizing Radiation
  • Health care
  9 Citations (Scopus)

• Germ cell abnormalities in streptozotocin induced diabetic mice do not correlate with blood glucose level

  Bose, R., Adiga, S. K., D'Souza, F., Salian, S. R., Uppangala, S., Kalthur, G., Jain, N., Radhakrishnan, R. A., Bhat, N., Krishnamurthy, H. & Kumar, P., 12-2012, In: Journal of Assisted Reproduction and Genetics. 29, 12, p. 1405-1413 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Streptozocin
  • Germ Cells
  • Blood Glucose
  • Ploidies
  • Spermatozoa
  15 Citations (Scopus)

• Infection and acute respiratory distress syndrome during pregnancy: A case series of preventable maternal deaths from southern India

  Vasudeva, A., Bhat, R. G., Ramachandran, A. & Kumar, P., 01-02-2013, In: Journal of Infection and Public Health. 6, 1, p. 55-57 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Maternal Death
  • Adult Respiratory Distress Syndrome
  • India
  • Pregnancy
  • Infection
  3 Citations (Scopus)

• 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 journal › Article › peer-review

  • Cystectomy
  • Endometriosis
  • Cysts
  • Tissue
  • Ovarian Cysts
  5 Citations (Scopus)

• 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 journal › Article › peer-review

  • Blastocyst
  • DNA damage
  • Spermatozoa
  • DNA Damage
  • spermatozoa
  13 Citations (Scopus)

• "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 journal › Article › peer-review

  • Maternal Death
  • Tertiary Healthcare
  • Obstetrics
  • Tertiary Care Centers
  • Mothers
  33 Citations (Scopus)

• NMR studies of preimplantation embryo metabolism in human assisted reproductive techniques: A new biomarker for assessment of embryo implantation potential

  Pudakalakatti, S. M., Uppangala, S., D'Souza, F., Kalthur, G., Kumar, P., Adiga, S. K. & Atreya, H. S., 01-2013, In: NMR in Biomedicine. 26, 1, p. 20-27 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Metabolism
  • Biomarkers
  • Embryo Implantation
  • Assisted Reproductive Techniques
  • Nuclear magnetic resonance
  31 Citations (Scopus)

• Poor sperm quality and advancing age are associated with increased sperm DNA damage in infertile men

  Varshini, J., Srinag, B. S., Kalthur, G., Krishnamurthy, H., Kumar, P., Rao, S. B. S. & Adiga, S. K., 05-2012, In: Andrologia. 44, SUPPL.1, p. 642-649 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Spermatozoa
  • DNA Damage
  • Semen
  • Oligospermia
  • Varicocele
  44 Citations (Scopus)

• Prediction of intrauterine growth restriction (IUGR) using novel method of non-invasive doppler ultrasound - A systematic review

  Nayak, K., Kumar, P., Shetty, R., Shetty, K., Jyothi, S., Mayya, S. S. & Maiya, A. G., 01-11-2016, In: International Journal of Pharmaceutical Sciences Review and Research. 41, 1, p. 132-137 6 p., 26.

  Research output: Contribution to journal › Article › peer-review

  • Fetal Growth Retardation
  • Doppler Ultrasonography
  • Systematic Reviews
  • Thoracic Arteries
  • Umbilical Arteries

• 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 journal › Review article › peer-review

  • Treatment Failure
  • phospholipid emulsion soybean oil
  • Pregnancy
  • synthetic preimplantation factor
  • Granulocyte Colony-Stimulating Factor
  9 Citations (Scopus)

• Prevalence and predictors of infertility-specific stress in women diagnosed with primary infertility: A clinic-based study

  Patel, A., Sharma, P. S. V. N., Narayan, P., Binu, V. S., Dinesh, N. & Pai, P. J., 01-01-2016, In: Journal of Human Reproductive Sciences. 9, 1, p. 28-34 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Infertility
  • Psychological Tests
  • Insemination
  • Gynecologic Surgical Procedures
  • Ovulation Induction
  28 Citations (Scopus)

• 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 journal › Article › peer-review

  • Menorrhagia
  • Angiogenesis Inducing Agents
  • Vascular Endothelial Growth Factor A
  • Copper
  • Serum

• 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 journal › Article › peer-review

  • Ionizing radiation
  • health care workers
  • ionizing radiation
  • Semen
  • Ionizing Radiation
  45 Citations (Scopus)

• Size of endometrioma and number does influence the ovarian reserve: A prospective observational study

  Sandya, M. R. & Kumar, P., 01-01-2016, In: International Journal of Infertility and Fetal Medicine. 7, 1, p. 14-18 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Ovarian Reserve
  • Endometriosis
  • Cysts
  • Observational Studies
  • Prospective Studies
  1 Citation (Scopus)

• Sperm processing by swim-up and density gradient is effective in elimination of sperm with DNA damage

  Jayaraman, V., Upadhya, D., Narayan, P. K. & Adiga, S. K., 06-2012, In: Journal of Assisted Reproduction and Genetics. 29, 6, p. 557-563 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Spermatozoa
  • DNA Damage
  • Teratozoospermia
  • Oligospermia
  • Semen
  60 Citations (Scopus)

• Supplementation of biotin to sperm preparation medium increases the motility and longevity in cryopreserved human spermatozoa

  Kalthur, G., Salian, S. R., Keyvanifard, F., Sreedharan, S., Thomas, J. S., Kumar, P. & Adiga, S. K., 07-2012, In: Journal of Assisted Reproduction and Genetics. 29, 7, p. 631-635 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Biotin
  • Pentoxifylline
  • Spermatozoa
  • Longevity
  • Semen
  12 Citations (Scopus)

• Test-Retest Reliability of the Win-Track Platform in Analyzing the Gait Parameters and Plantar Pressures During Barefoot Walking in Healthy Adults

  Ramachandra, P., Maiya, A. G. & Kumar, P., 01-10-2012, In: Foot and Ankle Specialist. 5, 5, p. 306-312 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Gait
  • Reproducibility of Results
  • Walking
  • Foot
  • Pressure
  10 Citations (Scopus)

• The extent of paternal sperm DNA damage influences early post-natal survival of first generation mouse offspring

  Kumar, D., Upadhya, D., Salian, S. R., Rao, S. B. S., Kalthur, G., Kumar, P. & Adiga, S. K., 02-2013, In: European Journal of Obstetrics Gynecology and Reproductive Biology. 166, 2, p. 164-167 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Spermatozoa
  • DNA Damage
  • DNA
  • Fertilization
  • Research Design
  8 Citations (Scopus)

• Umbilical cyst due to patent urachus in a fetus with complete urorectal septum malformation sequence

  Kodandapani, S., Shetty, J., Kumar, P. & Girisha, K. M., 2012, In: Journal of Pediatric Genetics. 1, 1, p. 59-61 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Urachal Cyst
  • Urachus
  • Fetus
  • Cloaca
  • Trisomy 13 Syndrome

• Understanding implantation window, a crucial phenomenon

  Sharma, A. & Kumar, P., 01-01-2012, In: Journal of Human Reproductive Sciences. 5, 1, p. 2-6 5 p.

  Research output: Contribution to journal › Review article › peer-review

  • Blastocyst
  • Endometrium
  • Adhesiveness
  • Selectins
  • Embryo Implantation
  30 Citations (Scopus)