Results 221 to 230 of about 66,544 (280)

Technological advancement: In vitro fertilization (IVF)

Research Journal of Pharmacy and Technology, 2021
Due to its tremendous success ratio of in vitro fertilization (IVF) in India has gained boundless momentum. This is mainly applied and designed pertaining to overcome the infertility ratio and produce or cause a pregnancy which is mainly due to direct intervention.
Dakshita Snud Sharma, Sandip J Sutariya, Harmanpreet Kaur, Hitendra A Somani, Amit Gupta   +4 more
openaire   +1 more source

Tumefactive demyelination following in vitro fertilization (IVF)

Journal of the Neurological Sciences, 2015
Tumefactive demyelination (TD) is a solitary cerebral demyelinating lesion clinically and radiologically mimicking brain tumors. It can occur in isolation or may be rarely associated with other demyelinating diseases. The underlying pathogenic mechanisms are unknown.
Adi, Vaknin-Dembinsky, Yuval, Bdolah, Dimitrios, Karussis, Guy, Rosenthal, Panayiota, Petrou, Yakov, Fellig, Oded, Abramsky, Alexander, Lossos   +7 more
openaire   +2 more sources

In vitro DNA fluorescence after in vitro fertilization (IVF) failure

Journal of Assisted Reproduction and Genetics, 1992
A pilot study was performed to test the diagnostic value of in vitro DNA fluorescence in oocytes that failed to fertilize after IVF. Ten patients with a cleavage rate less than 20% after IVF were included.Uncleaved oocytes were observed by fluorescence microscopy after incubation with the DNA fluorescent dye Hoeschst 33342.
van Wissen, B., Eisenberg, C., Debey, P., Pennehouat, G., Auger, J., Bomsel-Helmreich, O.   +5 more
openaire   +3 more sources

Lactoferrin levels in cervical fluid from in vitro fertilization (IVF) patients — correlation with IVF parameters

Biochemistry and Cell Biology, 2021
Since our previous results suggest that lactoferrin (LF) might have roles in the reproductive process and that its levels might change in the female tract as a response to various factors, the aim of this investigation was to assess whether LF levels in cervical secretions correlate with reproductive parameters from in vitro fertilization (IVF ...
Massa, Estefania, Pelusa, Fabian, Lo Celso, Agustina, Madariaga, Mara Jose, Filocco, Luciana, Morente, Carlos, Ghersevich, Sergio A.   +6 more
openaire   +3 more sources

Cytogenetic analysis of in vitro fertilization (IVF) failures

Human Genetics, 1989
Cytogenetic studies were carried out on 150 oocytes obtained in a human in vitro fertilization (IVF) program. Although all cells lacked signs of fertilization at light microscopy, 46 (30.7%) appeared to show cytological evidence of fertilization.
M H, Pieters, J P, Geraedts, J C, Dumoulin, J L, Evers, M, Bras, F H, Kornips, P P, Menheere   +6 more
openaire   +2 more sources

Early pregnancy wastage in IVF (in vitro fertilization) patients

Journal of In Vitro Fertilization and Embryo Transfer, 1991
Human in vitro fertilization is characterized by a low efficiency of implantation. Possible mechanisms for pregnancy loss are discussed. Embryo viability or quality, abnormal implantation, and delayed or absent corpus luteum rescue may all play a role in pregnancy wastage. Defining the possible mechanism for these losses may allow hormonal treatment to
H C, Liu, Z, Rosenwaks
openaire   +2 more sources

Sperm:Oocyte ratios in an in vitro fertilization (IVF) program

Journal of Assisted Reproduction and Genetics, 1994
During the past few years, many oocyte insemination techniques, including microinjection, have evolved in the treatment of male-factor infertility. This preliminary study was designed to evaluate whether microdroplet insemination could be considered a reliable technique, especially for semen samples with male-factor defects.
A, Fiorentino, M C, Magli, D, Fortini, E, Feliciani, A P, Ferraretti, B, Dale, L, Gianaroli   +6 more
openaire   +2 more sources

Microfluidic technology for in vitro fertilization (IVF)

JMST Advances, 2019
With the recent development in science and technology, the advancement in in vitro fertilization to treat infertility has been one of the most revolutionary advances. However, the success rate of the IVF process depends on the efficiency of each step of the process. The physical tools used to enhance the process continue to change.
Seema Thapa, Yun Seok Heo
openaire   +1 more source

Predictive factors in in vitro fertilization (IVF)

Human reproduction update, 2010
BACKGROUND: Various models have been developed for the prediction of pregnancy after in vitro fertilization (IVF). These models differ from one another in the predictors they include. We performed a systematic review and meta-analysis to identify the most relevant predictors for success in IVF.METHODS: We systematically searched MEDLINE and EMBASE for ...
van Loendersloot, L L, van Wely, M, Limpens, J, Bossuyt, P M M, Repping, S, van der Veen, F   +5 more
openaire   +1 more source

In-Vitro Fertilization (IVF) and Gamete Intrafallopian Transfer (GIFT)

Obstetrics and Gynecology Clinics of North America, 1987
In the past decade, the use of in-vitro fertilization and embryo transfer (IVF-ET) procedures as a means of treatment of infertility has become a clinical reality. More recently, similar yet differing techniques have been described that further expand options of treatment of infertile couples. This article summarizes recent advances in IVF and compares
M P, Diamond, A H, DeCherney
openaire   +2 more sources