Publication list - Publika - Scientific publications from Oslo University Hospital

Publications by Irma C. Oskam

37 publications found

Original articles

Jochems R, Gaustad AH, Styrishave B, Zak LJ, Oskam IC, Grindflek E, Myromslien FD, Kommisrud E, Krogenæs AK (2022)
Follicular fluid steroid hormones and in vitro embryo development in Duroc and Landrace pigs
Theriogenology, 190, 15-21
DOI 10.1016/j.theriogenology.2022.07.004, PubMed 35863097

Jochems R, Gaustad AH, Zak LJ, Grindflek E, Zeremichael TT, Oskam IC, Myromslien FD, Kommisrud E, Krogenæs AK (2022)
Effect of two 'progressively motile sperm-oocyte' ratios on porcine in vitro fertilization and embryo development
Zygote, 30 (4), 543-549
DOI 10.1017/S0967199422000053, PubMed 35362399

Nurmio M, Asadi-Azarbaijani B, Hou M, Kiviö R, Toppari J, Tinkanen H, Laine T, Oskam IC, Jahnukainen K (2022)
Effect of Previous Alkylating Agent Exposure on Follicle Numbers in Cryopreserved Prepubertal and Young Adult Ovarian Tissue after Long-Term Xenografting
Cancers (Basel), 14 (2)
DOI 10.3390/cancers14020399, PubMed 35053561

Leite Leão D, Vasconcelos Sampaio W, da Cunha Sousa P, Oskam IC, Rodrigues Dos Santos R, Souza Domingues SF (2021)
The use of anogenital distance as a non-invasive predictor of seminal quality in captive squirrel monkey (Saimiri collinsi Osgood 1961)
J Med Primatol, 50 (6), 299-305
DOI 10.1111/jmp.12541, PubMed 34476816

Jochems R, Gaustad AH, Zak LJ, Grindflek E, Zeremichael TT, Oskam IC, Myromslien FD, Kommisrud E, Krogenaes AK (2021)
Ovarian characteristics and in vitro nuclear and cytoplasmic oocyte maturation in Duroc and Landrace pigs
Vet Med Sci, 7 (5), 1845-1853
DOI 10.1002/vms3.498, PubMed 33938143

Leão DL, Sampaio WV, Sousa PC, Moura AAA, Oskam IC, Santos RR, Domingues SFS (2020)
Micromorphological and ultrastructural description of spermatozoa from squirrel monkeys (Saimiri collinsi Osgood, 1916)
Zygote, 28 (3), 203-207
DOI 10.1017/S0967199419000868, PubMed 31933445

Pampanini V, Wagner M, Asadi-Azarbaijani B, Oskam IC, Sheikhi M, Sjödin MOD, Lindberg J, Hovatta O, Sahlin L, Björvang RD, Otala M, Damdimopoulou P, Jahnukainen K (2019)
Impact of first-line cancer treatment on the follicle quality in cryopreserved ovarian samples from girls and young women
Hum Reprod, 34 (9), 1674-1685
DOI 10.1093/humrep/dez125, PubMed 31411325

Asadi-Azarbaijani B, Braber S, van Duursen M, Jahnukainen K, Santos R, Oskam I (2019)
Imatinib mesylate does not counteract ovarian tissue fibrosis in postnatal rat ovary
Reprod Biol, 19 (2), 133-138
DOI 10.1016/j.repbio.2019.03.003, PubMed 31080158

Asadi-Azarbaijani B, Santos RR, Jahnukainen K, Braber S, van Duursen MBM, Toppari J, Saugstad OD, Nurmio M, Oskam IC (2016)
Developmental effects of imatinib mesylate on follicle assembly and early activation of primordial follicle pool in postnatal rat ovary
Reprod Biol, 17 (1), 25-33
DOI 10.1016/j.repbio.2016.11.003, PubMed 28040471

Asadi Azarbaijani B, Sheikhi M, Oskam IC, Nurmio M, Laine T, Tinkanen H, Mäkinen S, Tanbo TG, Hovatta O, Jahnukainen K (2015)
Effect of Previous Chemotherapy on the Quality of Cryopreserved Human Ovarian Tissue In Vitro
PLoS One, 10 (7), e0133985
DOI 10.1371/journal.pone.0133985, PubMed 26226487

Asadi-Azarbaijani B, Sheikhi M, Nurmio M, Tinkanen H, Juvonen V, Dunkel L, Hovatta O, Oskam IC, Jahnukainen K (2015)
Minimal residual disease of leukemia and the quality of cryopreserved human ovarian tissue in vitro
Leuk Lymphoma, 57 (3), 700-7
DOI 10.3109/10428194.2015.1065980, PubMed 26122194

Lervik S, Kristoffersen AB, Conley LN, Oskam IC, Hedegaard J, Ropstad E, Olsaker I (2015)
Gene expression during testis development in Duroc boars
Animal, 9 (11), 1832-42
DOI 10.1017/S1751731115000907, PubMed 26016904

Scalercio SR, Amorim CA, Brito DC, Percário S, Oskam IC, Domingues SF, Santos RR (2015)
Trolox enhances follicular survival after ovarian tissue autograft in squirrel monkey (Saimiri collinsi)
Reprod Fertil Dev, 28 (11), 1854-1864
DOI 10.1071/RD14454, PubMed 25993990

Brito DC, Brito AB, Scalercio SR, Percário S, Miranda MS, Rocha RM, Diniz JA, Oskam IC, Van den Hurk R, Paris MC, Domingues SF, Santos RR (2013)
Vitamin E-analog Trolox prevents endoplasmic reticulum stress in frozen-thawed ovarian tissue of capuchin monkey (Sapajus apella)
Cell Tissue Res, 355 (2), 471-80
DOI 10.1007/s00441-013-1764-x, PubMed 24362491

Figenschou L, Folstad I, Rudolfsen G, Hanssen SA, Kortet R, Skau PA, Killie JE, Oskam IC, Strand H (2013)
The relative effect of parasites and social status on sperm traits in Arctic charr
Behav. Ecol., 24 (2), 497-504
DOI 10.1093/beheco/ars190

Lervik S, Oskam I, Krogenæs A, Andresen Ø, Dahl E, Haga HA, Tajet H, Olsaker I, Ropstad E (2013)
Androstenone and testosterone levels and testicular morphology of Duroc boars related to estimated breeding value for androstenone
Theriogenology, 79 (6), 986-94
DOI 10.1016/j.theriogenology.2013.01.023, PubMed 23434359

Almeida DV, Santos RR, Scalercio SR, Leão DL, Haritova A, Oskam IC, Domingues SF (2012)
Morphological and morphometrical characterization, and estimation of population of preantral ovarian follicles from senile common squirrel monkey (Saimiri sciureus)
Anim Reprod Sci, 134 (3-4), 210-5
DOI 10.1016/j.anireprosci.2012.08.028, PubMed 22959640

Santana LN, Van den Hurk R, Oskam IC, Brito AB, Brito DC, Domingues SF, Santos RR (2012)
Vitrification of ovarian tissue from primates and domestic ruminants: an overview
Biopreserv Biobank, 10 (3), 288-94
DOI 10.1089/bio.2011.0048, PubMed 24835068

Oskam IC, Lund T, Santos RR (2011)
Irreversible damage in ovine ovarian tissue after cryopreservation in propanediol: analyses after in vitro culture and xenotransplantation
Reprod Domest Anim, 46 (5), 793-9
DOI 10.1111/j.1439-0531.2010.01743.x, PubMed 21272097

Melo MA, Oskam IC, Celestino JJ, Carvalho AA, Castro SV, Figueiredo JR, Rodrigues AP, Santos RR (2010)
Adding ascorbic acid to vitrification and IVC medium influences preantral follicle morphology, but not viability
Reprod Domest Anim, 46 (4), 742-5
DOI 10.1111/j.1439-0531.2010.01716.x, PubMed 21736637

Oskam IC, Lervik S, Tajet H, Dahl E, Ropstad E, Andresen Ø (2010)
Differences in testosterone, androstenone, and skatole levels in plasma and fat between pubertal purebred Duroc and Landrace boars in response to human chorionic gonadotrophin stimulation
Theriogenology, 74 (6), 1088-98
DOI 10.1016/j.theriogenology.2010.05.006, PubMed 20580070

Zimmer KE, Gutleb AC, Lyche JL, Dahl E, Oskam IC, Krogenaes A, Skaare JU, Ropstad E (2009)
Altered stress-induced cortisol levels in goats exposed to polychlorinated biphenyls (PCB 126 and PCB 153) during fetal and postnatal development
J Toxicol Environ Health A, 72 (3-4), 164-72
DOI 10.1080/15287390802539004, PubMed 19184731

Krogenaes AK, Taubøll E, Stien A, Oskam IC, Lyche JL, Dahl E, Thomassen RF, Sweeney T, Ropstad E (2008)
Valproate affects reproductive endocrine function, testis diameter and some semen variables in non-epileptic adolescent goat bucks
Theriogenology, 70 (1), 15-26
DOI 10.1016/j.theriogenology.2008.01.029, PubMed 18394693

Zamaratskaia G, Oskam IC, Ropstad E, Tajet H, Dahl E, Andresen O (2008)
Effects of hCG stimulation on hepatic activities of cytochromes P4502E1 and P4502A in pubertal male pigs
Reprod Domest Anim, 43 (2), 147-52
DOI 10.1111/j.1439-0531.2007.00867.x, PubMed 18325003

Oskam IC, Ropstad E, Andersen Berg K, Fredriksen B, Larsen S, Dahl E, Andresen O (2008)
Testicular germ cell development in relation to 5alpha-androstenone levels in pubertal entire male pigs
Theriogenology, 69 (8), 967-76
DOI 10.1016/j.theriogenology.2008.01.011, PubMed 18359508

Oskam IC, Lyche JL, Krogenaes A, Thomassen R, Skaare JU, Wiger R, Dahl E, Sweeney T, Stien A, Ropstad E (2005)
Effects of long-term maternal exposure to low doses of PCB126 and PCB153 on the reproductive system and related hormones of young male goats
Reproduction, 130 (5), 731-42
DOI 10.1530/rep.1.00690, PubMed 16264102

Oskam IC, Ropstad E, Smith AJ, Skaare JU, Tverdal A, Berg KA, Wiger R (2004)
Effects of PCB99 and PCB153 exposure on spermatogenesis in young adult C57BL6 mice
Reprod Toxicol, 19 (2), 169-80
DOI 10.1016/j.reprotox.2004.07.005, PubMed 15501382

Lyche JL, Oskam IC, Skaare JU, Reksen O, Sweeney T, Dahl E, Farstad W, Ropstad E (2004)
Effects of gestational and lactational exposure to low doses of PCBs 126 and 153 on anterior pituitary and gonadal hormones and on puberty in female goats
Reprod Toxicol, 19 (1), 87-95
DOI 10.1016/j.reprotox.2004.05.005, PubMed 15336716

Oskam I, Ropstad E, Lie E, Derocher A, Wiig Ø, Dahl E, Larsen S, Skaare JU (2004)
Organochlorines affect the steroid hormone cortisol in free-ranging polar bears (Ursus maritimus) at Svalbard, Norway
J Toxicol Environ Health A, 67 (12), 959-77
DOI 10.1080/15287390490443731, PubMed 15205038

Oskam IC, Ropstad E, Dahl E, Lie E, Derocher AE, Wiig O, Larsen S, Wiger R, Skaare JU (2003)
Organochlorines affect the major androgenic hormone, testosterone, in male polar bears (Ursus maritimus) at Svalbard
J Toxicol Environ Health A, 66 (22), 2119-39
DOI 10.1080/15287390390211342, PubMed 14710596

Review articles

Stensvold E, Magelssen H, Oskam IC (2011)
Fertility-preserving measures for girls and young women with cancer
Tidsskr Nor Laegeforen, 131 (15), 1429-32
DOI 10.4045/tidsskr.11.0126, PubMed 21844944

Stensvold E, Magelssen H, Oskam IC (2011)
Fertility-preserving measures for boys and young men with cancer
Tidsskr Nor Laegeforen, 131 (15), 1433-5
DOI 10.4045/tidsskr.11.0426, PubMed 21844945

Ropstad E, Oskam IC, Lyche JL, Larsen HJ, Lie E, Haave M, Dahl E, Wiger R, Skaare JU (2006)
Endocrine disruption induced by organochlorines (OCs): field studies and experimental models
J Toxicol Environ Health A, 69 (1-2), 53-76
DOI 10.1080/15287390500259145, PubMed 16291562