Results 21 to 30 of about 624,488 (297)

Degree of mosaicism in trophectoderm does not predict pregnancy potential: a corrected analysis of pregnancy outcomes following transfer of mosaic embryos

Reproductive Biology and Endocrinology, 2018
Background Preimplantation genetic screening (PGS) is increasingly utilized as an adjunct procedure to IVF. Recently healthy euploid live birth were reported following transfer of mosaic embryos.
Vitaly A. Kushnir, Sarah K. Darmon, David H. Barad, Norbert Gleicher   +3 more
doaj   +1 more source

Rate of rebound in follicle growth after cessation of ovarian stimulation in initial non‐responders: a prospective cohort study

Journal of Ovarian Research, 2021
Previously anecdotally observed rebounds in follicle growth after interruption of exogenous gonadotropins in absolute non-responders were the impetus for here reported study.
Norbert Gleicher, Andrea Weghofer, Sarah K. Darmon, David H. Barad   +3 more
doaj   +1 more source

Smell and taste disorders in pregnant women with COVID-19

Acta Biomedica Scientifica, 2022
Background. Smell disorder is a recognized clinical symptom of COVID-19 infection. The problem of the loss of sense of smell in the structure of COVID-19 pathogenesis during pregnancy remains unresolved.   The aim of the study.
A. S. Kosovtseva, T. A. Bairova, L. V. Rychkova, E. A. Orlova, M. A. Khasnatinov, G. A. Danchinova, I. M. Mikhalevich, V. M. Polyakov, I. A. Cherevikova, N. A. Myasishchev, Zh. V. Prokhorova, L. I. Kolesnikova   +11 more
doaj   +1 more source

Association of skewed X-chromosome inactivation with FMR1 CGG repeat length and anti-Mullerian hormone levels: a cohort study

Reproductive Biology and Endocrinology, 2017
Background Premutation range CGGn repeats of the FMR1 gene denote risk toward primary ovarian insufficiency (POI), also called premature ovarian failure (POF).
David H. Barad, Sarah Darmon, Andrea Weghofer, Gary J. Latham, Filipovic-Sadic, Qi Wang, Vitaly A. Kushnir, David F. Albertini, Norbert Gleicher   +8 more
doaj   +1 more source

Correlation between actual nutrition and lipid peroxidation and antioxidant defense parameters in aged 14–17 years adolescents living in rural area

Сибирский научный медицинский журнал, 2022
The aim of the study was to reveal the relationship between the parameters of actual nutrition and the lipid peroxidation and antioxidant defense system in adolescents aged 14–17 in a rural area. Material and methods.
M. A. Darenskaya, L. V. Rychkova, T. A. Astakhova, A. V. Pogodina, O. N. Dolgikh, Yu. N. Klimkina, L. I. Kolesnikova   +6 more
doaj   +1 more source

Intraovarian Injection of Lyophilized Platelet-Rich Plasma in Patients with Poor Ovarian Response

Fertility & Reproduction
Objective: To demonstrate the effect of intraovarian injection of lyophilized platelet-rich plasma (PRP) in poor ovarian responders. Methods: This retrospective cohort study evaluated data for 262 women who underwent intraovarian injection of lyophilized
Aya Karino, Hidehiko Matsubayashi, Saki Saito, Yurino Ishibashi, Kento Usui, Masakazu Doshida, Takumi Takeuchi, Yosuke Suzuki, Yasuhiro Ohara, Tomomoto Ishikawa   +9 more
doaj   +1 more source

New national outcome data on fresh versus cryopreserved donor oocytes

Journal of Ovarian Research, 2018
Background Improvements in oocyte cryopreservation techniques and establishment of cryopreserved donor oocyte banks have led to improved access to and lower cost of donor oocytes, upending the traditional practice of fresh oocyte donation.
Vitaly A. Kushnir, Sarah K. Darmon, David H. Barad, Norbert Gleicher   +3 more
doaj   +1 more source

Metabolic disorders associated with early menopause in the female population of Eastern Siberia: results of a cross-sectional study

Acta Biomedica Scientifica, 2021
Background. Menopause is an independent predictor of the development of metabolic syndrome, in the pathogenesis of which insulin resistance plays a leading role. Early menopause occurs in 5 % of women and, according to several studies, is associated with
Ia. G. Nadeliaeva, M. D. Salimova, I. N. Danusevich, L. M. Lasareva, L. F. Sholokhov, L. V. Belenkaya, N. I. Vilson, A. V. Atalyan, L. V. Natyaganova, L. V. Suturina   +9 more
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

Population Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Associations of clinical features of functional bowel disorders with gut microbiota characteristics in adolescents: A pilot study

Acta Biomedica Scientifica, 2021
Background. Obesity is a multifactorial disease that is one of the important public health problems in the 21st century. Functional bowel disorders in obese children and adolescents are one of the most common pathologies of the digestive tract.
A. I. Romanitsa, U. M. Nemchenko, A. V. Pogodina, E. V. Grigorova, N. L. Belkova, N. M. Voropayeva, E. A. Grigoryeva, M. V. Savelkayeva, L. V. Rychkova   +8 more
doaj   +1 more source