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List of works by Masashi Nagano

A case of persistent Müllerian duct syndrome with sertoli cell tumor and hydrometra in a dog

scientific article published on 01 March 2009

AN EPIZOOTIC OF EMERGING NOVEL AVIAN POX IN CARRION CROWS (CORVUS CORONE) AND LARGE-BILLED CROWS (CORVUS MACRORHYNCHOS) IN JAPAN.

scientific article

ATP content and maturational/developmental ability of bovine oocytes with various cytoplasmic morphologies

scientific article published in November 2006

Accessory corpora lutea formation in pregnant Hokkaido sika deer (Cervus nippon yesoensis) investigated by examination of ovarian dynamics and steroid hormone concentrations

scientific article

Acquisition of developmental competence and in vitro growth culture of bovine oocytes

scientific article published on 25 February 2019

Addition of D-penicillamine, hypotaurine, and epinephrine (PHE) mixture to IVF medium maintains motility and longevity of bovine sperm and enhances stable production of blastocysts in vitro.

scientific article published on 13 December 2014

Aging-related changes in in vitro-matured bovine oocytes: oxidative stress, mitochondrial activity and ATP content after nuclear maturation

scientific article published on 04 February 2014

Analysis of genetic variations in the exon 27 region of the canine BRCA2 locus

scientific article published in October 2005

Astaxanthin improves the developmental competence of in vitro-grown oocytes and modifies the steroidogenesis of granulosa cells derived from bovine early antral follicles

scientific article published on 01 January 2019

Birth of pups after transfer of mouse embryos derived from vitrified preantral follicles.

scientific article

CYP2C76 deficiency is embryonic lethal in cynomolgus macaques: The potential role of CYP2C76 in early embryogenesis

scientific article published on 27 October 2016

Comparison of sperm subpopulation structures in first and second ejaculated semen from Japanese black bulls by a cluster analysis of sperm motility evaluated by a CASA system.

scientific article published on 18 June 2017

Conserved roles of fibroblast growth factor receptor 2 signaling in the regulation of inner cell mass development in bovine blastocysts

scientific article published on 6 April 2016

Cryopreservation of zebrafish (Danio rerio) primordial germ cells by vitrification of yolk-intact and yolk-depleted embryos using various cryoprotectant solutions

scientific article published on 24 October 2013

Development of a new device for artificial insemination in cynomolgus macaques

scientific article published on 17 June 2016

Early germinal vesicle breakdown is a predictor of high preimplantation developmental competent oocytes in mice.

scientific article published on 22 November 2016

Effect of a single epidural administration of follicle-stimulating hormone via caudal vertebrae on superstimulation for in vivo and in vitro embryo production in Japanese black cows

scientific article published on 16 June 2018

Effect of bone morphogenetic protein-4 on in vitro growth, steroidogenesis and subsequent developmental competence of the oocyte-granulosa cell complex derived from bovine early antral follicles.

scientific article

Effect of butylated hydroxytoluene on dog sperm longevity in chilling storage and cryopreservation

scientific article published on 17 March 2011

Effect of duration of in vitro maturation on nuclear maturation and fertilizability of feline oocytes

scientific article

Effect of fusion/activation protocol on in vitro development of porcine nuclear transfer embryos constructed with foreign gene-transfected fetal fibroblasts

scientific article published in September 2003

Effects of follicle-stimulating hormone followed by gonadotropin-releasing hormone on embryo production by ovum pick-up and in vitro fertilization in the river buffalo (Bubalus bubalis)

scientific article published on 10 March 2019

Effects of in vitro growth culture duration and prematuration culture on maturational and developmental competences of bovine oocytes derived from early antral follicles ⬇️

scientific article published on August 15, 2013

Effects of isolation method and pre-treatment with ethylene glycol or raffinose before vitrification on in vitro viability of mouse preantral follicles.

scientific article published on June 2007

Effects of milk osteopontin on the endometrial epidermal growth factor profile and restoration of fertility in repeat breeder dairy cows

scientific article published on 17 February 2022

Effects of pre-maturational culture duration on developmental competence of bovine small-sized oocytes

scientific article published on 24 May 2018

Enhancement of sperm motility and viability by turmeric by-product dietary supplementation in roosters

scientific article

Estimation of the optimal timing of fertilization for embryo development of in vitro-matured bovine oocytes based on the times of nuclear maturation and sperm penetration

scientific article

Estrous cycle stage-dependent manner of type I interferon-stimulated genes induction in the bovine endometrium

scientific article

Evolution of the sperm methylome of primates is associated with retrotransposon insertions and genome instability

scientific article published on 20 June 2017

Expression dynamics of bovine MX genes in the endometrium and placenta during early to mid pregnancy

scientific article published on 26 October 2015

Extension of the culture period for the in vitro growth of bovine oocytes in the presence of bone morphogenetic protein-4 increases oocyte diameter, but impairs subsequent developmental competence.

scientific article

Fertilizability of oocytes derived from Holstein cows having different antral follicle counts in ovaries.

scientific article published on 5 November 2015

Generation and validation of novel anti-bovine CD163 monoclonal antibodies ABM-1A9 and ABM-2D6.

scientific article published on 15 February 2018

Hot topic: Pregnancy-induced expression of interferon-stimulated genes in the cervical and vaginal mucosal membranes

scientific article published on 21 June 2018

In vitro culture of mouse preantral follicles using membrane inserts and developmental competence of in vitro ovulated oocytes

scientific article published in October 2004

In vitro fertilization and cortical granule distribution of bovine oocytes having heterogeneous ooplasm with dark clusters

scientific article published in May 1999

In vitro growth of mouse ovarian preantral follicles and the capacity of their oocytes to develop to the blastocyst stage.

scientific article published in June 2001

Insertion/deletion polymorphism in the BRCA2 nuclear localization signal

scientific article published on 01 June 2005

Intrauterine infection with bovine leukemia virus in pregnant dam with high viral load

scientific article published on 6 November 2017

Lipidomic profiling of dairy cattle oocytes by high performance liquid chromatography-high resolution tandem mass spectrometry for developmental competence markers

scientific article published on 06 December 2019

Manipulated Mouse Embryos as Bioassay System for Water Quality Control ⬇️

scientific article published on June 1, 2003

Measurement of pO2 in cultured mouse oocytes using electron paramagnetic resonance oximetry

scientific article published in April 2010

Microencapsulation of canine sperm and its preservation at 4 degrees C.

scientific article published on 6 January 2010

Mitochondrial activity during pre-maturational culture in in vitro-grown bovine oocytes is related to maturational and developmental competences.

scientific article published on 17 July 2014

Monitoring follicular dynamics using ultrasonography in captive brown bears (Ursus arctos) during the breeding season

scientific article published on 23 August 2019

Novel variations and loss of heterozygosity of BRCA2 identified in a dog with mammary tumors

scientific article published on 01 October 2008

Prediction of maturational competence of feline oocytes using supravital staining of cumulus cells by propidium iodide

scientific article published on 18 May 2011

Prematurational culture with 3-isobutyl-1-methylxanthine synchronizes meiotic progression of the germinal vesicle stage and improves nuclear maturation and embryonic development in in vitro-grown bovine oocytes.

scientific article

Production of fertile zebrafish (Danio rerio) possessing germ cells (gametes) originated from primordial germ cells recovered from vitrified embryos

scientific article published on 12 February 2010

Pyridoxine supplementation during oocyte maturation improves the development and quality of bovine preimplantation embryos.

scientific article published on 23 December 2016

Relationship between bovine oocyte morphology and in vitro developmental potential

scientific article published in February 2006

Relationship between in vitro growth of bovine oocytes and steroidogenesis of granulosa cells cultured in medium supplemented with bone morphogenetic protein-4 and follicle stimulating hormone

scientific article

Relationship between the antral follicle count in bovine ovaries from a local abattoir and steroidogenesis of granulosa cells cultured as oocyte-cumulus-granulosa complexes

scientific article published on 23 August 2018

Relationship between the timing of the first postpartum ovulation and antral follicle counts in Holstein cows

scientific article published on 11 January 2020

Relationships between the antral follicle count, steroidogenesis, and secretion of follicle-stimulating hormone and anti-Müllerian hormone during follicular growth in cattle

scientific article published on 05 November 2019

Significance of CCN2 expression in bovine preimplantation development

scientific article published on 24 October 2018

Simultaneous evaluation of plasma membrane integrity, acrosomal integrity, and mitochondrial membrane potential in bovine spermatozoa by flow cytometry

scientific article published on 15 September 2015

The Effects of Frequent Electroejaculation on the Semen Characteristics of a Captive Siberian Tiger (<i>Panthera tigris altaica</i>) ⬇️

scientific article published on June 16, 2013

The effect of ovarian status and follicular diameter on maturational ability of domestic cat oocytes

scientific article published on 16 December 2010

The efficacy of the well of the well (WOW) culture system on development of bovine embryos in a small group and the effect of number of adjacent embryos on their development

scientific article published on 5 March 2014

The relationship between antral follicle count in a bovine ovary and developmental competence of in vitro-grown oocytes derived from early antral follicles.

scientific article published in January 2016

The relationship between oocyte morphology and ovarian status in cattle

scientific article

Theca cells can support bovine oocyte growth in vitro without the addition of steroid hormones

scientific article published on 24 September 2019

Transforming growth factor-alpha in a defined medium during in vitro maturation of porcine oocytes improves their developmental competence and intracellular ultrastructure

scientific article published on 25 July 2009

Trophectoderm regeneration to support full-term development in the inner cell mass isolated from bovine blastocyst

scientific article published on 08 November 2019

Vitrification of bovine oocytes and its application to intergeneric somatic cell nucleus transfer.

scientific article published on January 2004

Vitrification of mouse oocytes in ethylene glycol-raffinose solution: effects of preexposure to ethylene glycol or raffinose on oocyte viability.

scientific article

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