Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Björn Rosenlund"'
Publikováno v:
Human Reproduction. 20:1676-1687
Background Cryopreservation of testicular tissue is an option in fertility preservation for pre-pubertal boys who will lose spermatogenic cells as a result of chemotherapy. We compared three different protocols and cryoprotectants in cryopreservation
Autor:
Julius Hreinsson, Barbro E. Fridén, Ingvar Ek, Björn Rosenlund, Outi Hovatta, Lev Levkov, Margareta Fridström, Anne-Maria Suikkari
Publikováno v:
Human Reproduction. 18:2131-2136
BACKGROUND: Fertilization treatment using oocytes matured in vitro from pre-ovulatory follicles has many potential applications. It minimizes the risk of severe ovarian hyperstimulation and is an alternative for women with polycystic ovary syndrome w
Autor:
Outi Hovatta, Julius Hreinsson, Björn Rosenlund, Ingvar Ek, Margareta Fridström, Kerstin Bjuresten
Publikováno v:
Acta Obstetricia et Gynecologica Scandinavica. 82:462-466
Background. Embryo transfer (ET) in assisted reproduction treatments has traditionally been performed by gynecologists in the Nordic countries. As gynecologists often have a busy schedule, midwives and nurses have become increasingly important in per
Publikováno v:
Human Reproduction. 16:2154-2159
Background Twenty-three men (45 testes) with azoospermia underwent percutaneous testicular biopsy under local anaesthesia. Methods In all but one of the 45 testes two biopsies were taken close to each other, one with a 16 gauge (n = 44) and another w
Autor:
José Inzunza, Helena Malmgren, Outi Hovatta, Magnus Nordenskjöld, Lars Ährlund-Richter, Björn Rosenlund, Margareta Fridström, Peter Sjöblom, Elisabeth Blennow, Erik Iwarsson
Publikováno v:
Prenatal Diagnosis. 21:781-787
Objectives To explore oocyte recovery, embryo quality, the number of transferable embryos and pregnancy rate after preimplantation genetic diagnosis (PGD) in patients with structural chromosomal aberrations. Methods PGD was performed in seven couples
Autor:
Sari Mäkelä, Saija Salmi, Zhang Weihua, Jan-Åke Gustafsson, Sirpa Mäkinen, Björn Rosenlund, Outi Hovatta, Margaret Warner
Publikováno v:
Scopus-Elsevier
Cellular localization of oestrogen receptor alpha (ERalpha) and beta (ERbeta) proteins were studied in human testis samples using immunohistochemistry, and the expression of the corresponding mRNA was examined with reverse transcription-polymerase ch
Publikováno v:
Journal of Assisted Reproduction and Genetics. 18:171-177
Purpose: To report the outcome of sperm retrieval and results after ICSI in up to six repeated testicular sperm aspiration procedures. Methods: Twenty-two men with obstructive and thirty-four men with nonobstructive azoospermia underwent 50 and 91 ne
Publikováno v:
Human Reproduction. 13:1266-1271
Open testicular biopsy is a classic method of investigation in men with azoospermia. Recently, percutaneous needle biopsy of the testis has been used in attempts to obtain material for histopathological diagnosis in such cases and to retrieve spermat
Publikováno v:
Human Reproduction. 13:414-418
Treatment of testicular cancer (TC) may cause infertility due to reduced sperm quality with or without an ejaculation problem. In cases of anejaculation or retrograde ejaculation, spermatozoa can be obtained by transrectal electroejaculation (TE) or
Publikováno v:
Acta Obstetricia et Gynecologica Scandinavica. 76:135-139
The possibility of treating male infertility because of obstructive azoospermia has been poor, but intracytoplasmic sperm injection (ICSI) has given this type of infertility sufferer a new option.In this study 13 couples with obstructive azoospermia