AbstractBackgroundCell culture technology has spread prolifically within a
century, a variety of culture media has been designed. This review goes through
the history, characteristics and current issues of animal‐cell culture
media.MethodsA literature search was performed on PubMed and Google Scholar
between 1880 and May 2016 using appropriate keywords.ResultsAt the dawn of cell
culture technology... hiện toàn bộ
Minh Tam Le, Tam An Thi Nguyen, Hiep Tuyet Thi Nguyen, Thai Thanh Thi Nguyen, Van Trung Nguyen, Dinh Duong Le, Vu Quoc Huy Nguyen, Ngoc Thanh Cao
Abstract Purpose This study aimed to investigate the association between sperm
quality assessed by routine semen analysis and sperm DNA integrity assay.
Methods In our cross‐sectional study, a total of 318 men from the infertile
couples were enrolled from December 2017 to March 2019 at the Hue Center for
Reproductive Endocrinology and Infertility, Vietnam. General characteristics and
semen paramet... hiện toàn bộ
AbstractEggs and oocytes have a prominent ability to reprogram sperm nuclei for
ensuring embryonic development. The reprogramming activity that eggs/oocytes
intrinsically have towards sperm is utilised to reprogram somatic nuclei
injected into eggs/oocytes in nuclear transfer (NT) embryos. NT embryos of
various species can give rise to cloned animals, demonstrating that eggs/oocytes
can confer tot... hiện toàn bộ
AbstractEndometriosis is a common chronic benign disease that affects
reproductive age women and causes chronic pelvic pain and infertility. Despite
its prevalence, the exact mechanisms of the pathogenesis of
endometriosis‐associated infertility are unknown, and precise standards of
management have not yet been established. Medical and surgical treatments for
endometriosis have different effects o... hiện toàn bộ
AbstractBackgroundThe mechanism of maternal immune tolerance of the
semi‐allogenic fetus has been explored extensively. The immune reaction to
defend from invasion by pathogenic microorganisms should be maintained during
pregnancy. An imbalance between the immune tolerance to the fetus and immune
activation to the pathogenic organisms is associated with poor pregnancy
outcomes. This emphasizes tha... hiện toàn bộ
AbstractProposeThe present study examined whether regulation of
progesterone‐enhanced hyperactivation of spermatozoa is associated with the
production of inositol 1,4,5‐trisphosphate (IP3) and diacylglycerol (DAG) by
phospholipase C (PLC) and cyclic adenosine monophosphate (cAMP) by adenylate
cyclase (AC), as well as activation of protein kinase C (PKC) and protein kinase
A (PKA).MethodsHamster sp... hiện toàn bộ
AbstractVaricocele is an abnormal condition characterized by dilatation of the
pampiniform plexus veins draining the testis and is present in 15 % of men.
Varicoceles have an adverse effect on spermatogenesis and are the most common
cause of male infertility. Approximately 35 % of infertile men and more than 70
% of men with secondary infertility were reported to have varicoceles. Although
data on... hiện toàn bộ
Narae Kim, Naojiro Minami, Masayasu Yamada, Hiroshi Imai
AbstractAimOne of the parameters that greatly affects homeostasis in the body is
the pH. Regarding reproductive biology, germ cells, such as oocytes or sperm,
are exposed to severe changes in pH, resulting in dramatic changes in their
characteristics. To date, the effect of the pH has not been investigated
regarding the reprogramming of somatic cells and the maintenance and
differentiation of plur... hiện toàn bộ
AbstractPurposeThe purpose was to establish a mild ovarian stimulation protocol
that would help assisted reproductive technology (ART) units to avoid scheduling
on weekends.MethodsThis protocol directed patients to take 50 mg/day of
clomiphene citrate between days 3 and 7 of the menstrual cycle: 225 IU of
recombinant follicle‐stimulating hormone (rec‐FSH) were administered on days 3,
5 and 7; huma... hiện toàn bộ
Norihiro Sugino, Aki Matsuoka, Koichi Taniguchi, Hiroshi Tamura
Angiogenesis is important for the formation and development of the corpus luteum
and for maintenance of luteal function. Blood vessel regression is an important
physiological phenomenon in the corpus luteum, which is associated with tissue
involution during structural luteolysis. Angiogenesis actively occurs during the
early luteal phase and is completed by the mid‐luteal phase. Perivascular cells... hiện toàn bộ