Results 21 to 30 of about 1,255,722 (301)

Menstrual dysfunction in women of reproductive age belonging to major ethnic groups in Eastern Siberia: a cross-sectional study

Фундаментальная и клиническая медицина, 2023
Aim. To determine the prevalence and features of menstrual dysfunction in premenopausal women of various ethnicities inhabitating Eastern Siberia.Materials and Methods.
L. M. Lazareva, A. V. Atalyan, L. V. Belenkaya, I. N. Danusevich, Ya. G. Nadelyaeva, E. M. Sharifulin, I. Yu. Egorova, N. I. Babaeva, M. D. Salimova, L. V. Suturina   +9 more
doaj   +1 more source

Minimum values for midluteal plasma progesterone and estradiol concentrations in patients who achieved pregnancy with timed intercourse or intrauterine insemination without a human menopausal gonadotropin

BMC Research Notes, 2018
Objective The aim of the study was to assess the lower limits of midluteal plasma progesterone and estradiol concentrations in patients who achieved pregnancy with timed intercourse or intrauterine insemination without a human menopausal gonadotropin ...
Yukiko Takaya, Hidehiko Matsubayashi, Kotaro Kitaya, Rie Nishiyama, Kohei Yamaguchi, Takumi Takeuchi, Tomomoto Ishikawa   +6 more
doaj   +1 more source

Is a high serum copper concentration a risk factor for implantation failure?

BMC Research Notes, 2017
Background Copper-containing contraceptive devices may deposit copper ions in the endometrium, resulting in implantation failure. The deposition of copper ions in many organs has been reported in patients with untreated Wilson’s disease.
Hidehiko Matsubayashi, Kotaro Kitaya, Kohei Yamaguchi, Rie Nishiyama, Yukiko Takaya, Tomomoto Ishikawa   +5 more
doaj   +1 more source

Recommendations and guidelines for applied reproduction trials with rabbit does [PDF]

, 2005
[EN] This paper consists of a set of recommendations for applied reproduction trials with rabbit does. In the first part, the preparation of the experimental design is particularly developed (animals, size of the sample, housing conditions, breeding and ...
International Rabbit Reproduction Group,, International Rabbit Reproduction Group   +1 more
core   +1 more source

Endocannabinoids and Reproduction [PDF]

International Journal of Endocrinology, 2014
Infertility is a worldwide reproductive health problem whose consequences have deep psychological and social impact in health, demographic change, and wellbeing. Thus, the knowledge of basic, conserved modulators of reproduction might contribute to the discovery of new potential target for the exploitation of drugs to treat infertility in humans ...
Rosaria Meccariello, Natalia Battista, Heather B. Bradshaw, Haibin Wang   +3 more
openaire   +4 more sources

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

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

REPRODUCTIVE AND PRODUCTIVE PERFORMANCE OF DAIRY COWS AFTER LAMENESS TREATMENT [PDF]

Assiut Veterinary Medical Journal, 2018
Lameness in dairy cattle is a significant problem in intensive dairy industries around the world, causing production losses. This trial was undertaken to determine some reproductive and productive parameters of dairy cows after lameness treatment to ...
GHATTAS T.A., MAHA IBRAHIM, EL-GARHI M.S.   +2 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