Sardul Singh Guraya was born on 12 October 1930 to Banta Singh Guraya and Nihal Kaur at Kot Majlas village in Gurdaspur district of Punjab in British India.[4] He graduated in science (BSc hons) in 1954 from Punjab University from where he also obtained his master's (MSc) and doctoral (PhD) degrees in 1956 and 1959 respectively and started his career as an assistant professor at Gorakhpur University in 1960. Two years later, he moved to the US and did his post doctoral studies at the Population Council from 1962 to 1964. Returning to India in 1965, he joined the Council of Scientific and Industrial Research as a pool officer and stayed at the council for one year till he returned to academics as the reader of Mohanlal Sukhadia University (then known as Udaipur University) in 1966. His next move was as a professor to Punjab Agricultural University in 1971 where he served out his career till his superannuation in 1992; in between, holding the positions of the dean of the College of Basic Sciences and Humanities and of the director of Advance Regional Research Center in Reproductive Biology (an Indian Council of Medical Research sponsored initiative) from 1982 to 1991. During the course of his career, he secured a Doctor Science degree from Punjab University, Chandigarh in 1971.[2]
Guraya was married to Surinder Kaur and the couple had two sons and a daughter. He died on 8 July 2012, at the age of 81.[4]
Legacy
Guraya was known to have done pioneering research on genetical divergence of crops with different breeding systems which inaugurated a new school of thought on the subject.[5] His studies dealt with the correlation between the structure and function of reproductive organs and elucidated its evolutionary aspects, with special emphasis on the ovarian and testicular compartments.[6][7][8] His findings on the developmental traits of crops was reported to have assisted in crop improvement with regard to disease resistance, productivity and grain quality. He published his research findings in several articles[note 1] and over 10 books; PubMed, an online article repository has listed 215 of his articles.[9] His body of work includes The Cell and Molecular Biology of Fish Oogenesis,[10]Cellular and Molecular Biology of Gonadal Development and Maturation in Mammals: Fundamentals and Biomedical Implications,[11]Comparative Cellular and Molecular Biology of Ovary in Mammals: Fundamental and Applied Aspects,[12]Comparative Cellular and Molecular Biology of Testis in Vertebrates: Trends in Endocrine, Paracrine, and Autocrine Regulation of Structure and Functions,[13]Cellular And Molecular Biology For Human,[14] (all on Cell and Molecular biology), Biology of Spermatogenesis and Spermatozoa in Mammals,[15]Biology of Spermatogenesis and Spermatozoa in Mammals,[16]Buffalo bull semen: morphology, biochemistry, physiology and methodology[17] (all on spermatogenesis) and Rodents: ecology, biology and control.[18] He was associated with national and international organizations such as World Health Organization, UNESCO, Indian Council of Medical Research, Indian Council of Agricultural Research, Council of Scientific and Industrial Research and the University Grants Commission and served as the member of the council of Indian National Science Academy (INSA) from 1986 to 1988. He was also a member of the editorial boards of Journal of Biosciences, Himalayan Journal of Environment and Zoology and the journals of the INSA.[2]
Kuldip Singh Sidhu; Sardul S. Guraya (1985). Buffalo bull semen: morphology, biochemistry, physiology and methodology. USG Publishers & Distributors.
Sardul S. Guraya (1 January 1986). The Cell and Molecular Biology of Fish Oogenesis. Karger Medical and Scientific Publishers. ISBN978-3-8055-4253-1.
Sardul S. Guraya (1989). Ovarian follicles in reptiles and birds. Springer London, Limited. ISBN978-3-540-50416-0.
Girish Chopra; Patwant Kaur; Sardul S Guraya (1996). Rodents: ecology, biology and control. R. Chand.
Sardul S. Guraya (1997). Ovarian Biology in Buffaloes and Cattle. Directorate of Information and Publication of Agriculture, Indian Council of Agricultural Research.
Sardul S. Guraya (1998). Cellular and Molecular Biology of Gonadal Development and Maturation in Mammals: Fundamentals and Biomedical Implications. Springer-Verlag. ISBN978-3-540-63690-8.
Sardul S. Guraya (1 January 1999). Comparative Testicular Biology in Animals: Structure, Functions, and Intercellular Communication. Science Publishers. ISBN978-1-57808-066-3.
Sardul S. Guraya (1 January 2000). Comparative Cellular and Molecular Biology of Ovary in Mammals: Fundamental and Applied Aspects. Science Publishers. ISBN978-1-57808-127-1.
Sardul S. Guraya (1 January 2001). Comparative Cellular and Molecular Biology of Testis in Vertebrates: Trends in Endocrine, Paracrine, and Autocrine Regulation of Structure and Functions. Science Publishers. ISBN978-1-57808-165-3.
Sardul S. Guraya (1 January 2007). Cellular And Molecular Biology For Human. New Age International. ISBN978-81-224-1968-9.
Sardul S Guraya (2011). Comparative Cellular and Molecular Biology in Ovary in Amphibians. IK International Publishing House. p. 132. ISBN9789381141069.
Sardul S. Guraya (6 December 2011). Biology of Spermatogenesis and Spermatozoa in Mammals. Springer Berlin Heidelberg. ISBN978-3-642-71639-3.
Articles
Sardul Singh Guraya (1961). "Lipids in the Human Oocyte". Journal of Microscopical Science. 102 (3): 381–385.
Guraya S. S., Dhanju C. K. (November 1992). "Mechanism of ovulation--an overview". Indian J Exp Biol. 30 (11): 958–967. PMID1293040.
Kaur J.; Guraya S. S.; Sidhu K. S. (February 1994). "Effect of LH and estradiol on in vitro maturation of hamster follicular oocytes". Indian J Exp Biol. 32 (2): 44–45. PMID8045614.
Dhindsa J. S.; Sidhu K. S.; Guraya S. S. (September 1995). "Induction of buffalo (Bubalus bubalis ) sperm capacitation and acrosome reaction in the excised reproductive tract of hamsters". Theriogenology. 44 (4): 599–608. doi:10.1016/0093-691x(95)00230-6. PMID16727757.
Sharma R. K., Guraya S. S. (November 1997). "Atropine and testosterone propionate induced atretic changes in granulosa cells of house rat (Rattus rattus) ovary". Indian J Exp Biol. 35 (11): 1166–1169. PMID9567743.
^Sardul S. Guraya (1997). Ovarian Biology in Buffaloes and Cattle. Directorate of Information and Publication of Agriculture, Indian Council of Agricultural Research.