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You searched for: Journal Reproduction in domestic animals Remove constraint Journal: Reproduction in domestic animals Publication Year 2017 Remove constraint Publication Year: 2017 Source 2017 v.52 no.6 Remove constraint Source: 2017 v.52 no.6 Subject oocytes Remove constraint Subject: oocytes Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Cellular and extracellular vesicular origins of miRNAs within the bovine ovarian follicle

Author:
Andrade, GM; Meirelles, FV; Perecin, F; da Silveira, JC
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 1036-1045
ISSN:
0936-6768
Subject:
autocrine signaling; bioinformatics; biomarkers; cattle; culture media; follicular fluid; gene expression regulation; granulosa cells; microRNA; mitogen-activated protein kinase; oocytes; quantitative polymerase chain reaction; signal transduction
Abstract:
... The ovarian follicle components must provide an ideal environment to ensure the success of reproductive processes, and communication between follicular cells is crucial to support proper oocyte growth. Recently, it has been demonstrated that the presence of extracellular vesicles (EVs) carrying microRNAs (miRNAs) in follicular fluid represents an important autocrine and paracrine communication mec ...
DOI:
10.1111/rda.13021

2. Chlorogenic acid supplementation during in vitro maturation improves maturation, fertilization and developmental competence of porcine oocytes

Author:
Nguyen, T‐V; Tanihara, F; Do, LTK; Sato, Y; Taniguchi, M; Takagi, M; Van Nguyen, T; Otoi, T
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 969-975
ISSN:
0936-6768
Subject:
DNA damage; beverages; blastocyst; caffeic acid; chlorogenic acid; fruits; hydrogen peroxide; oocytes; oxidative stress; protective effect; quinic acid; swine
Abstract:
... Chlorogenic acid (CGA) is a quinic acid conjugate of caffeic acid, and a phytochemical found in many fruits and beverages that acts as an antioxidant. The present study investigated the effects of CGA supplementation during in vitro maturation (IVM), on in vitro development of porcine oocytes, to improve the porcine in vitro production (IVP) system. Oocytes were matured either without (control) or ...
DOI:
10.1111/rda.13005

3. Differential expression of insulin‐like growth factor family members in immature cumulus–oocyte complexes from dairy cows with different genotypes

Author:
Lopes, AC; Palhão, MP; Fernandes, CAC; Sudano, MJ; Castilho, ACS; Caixeta, ES
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 1067-1073
ISSN:
0936-6768
Subject:
Holstein; bioavailability; dairy cows; economic sustainability; gene expression regulation; genotype; messenger RNA; oocytes; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; somatomedins; zebu
Abstract:
... It has been evident the improvement of in vitro embryo production (IVEP) in dairy cows. Nevertheless, it is known that differences in the number and quality of oocytes between taurine and zebu females impact the efficiency and economic viability of IVEP. As the insulin‐like growth factor (IGF) system is related to follicular and oocyte development, we aimed to quantify mRNA abundance of IGF system ...
DOI:
10.1111/rda.13028

4. Feed restriction regime in a rabbit line selected for growth rate alters oocyte maturation manifested by alteration in MSY2 gene expression

Author:
Naturil‐Alfonso, C; Peñaranda, DS; Vicente, JS; Marco‐Jiménez, F
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 976-984
ISSN:
0936-6768
Subject:
RNA; ad libitum feeding; females; gene expression; genes; nutrient requirements; oocytes; ovulation; proteins; rabbits; rearing; reproductive performance; restricted feeding; transcription (genetics); translation (genetics)
Abstract:
... Young rabbit females selected for growth rate may have nutritional needs, which may not be met with the common practice of feed restriction during rearing in commercial rabbit production. The aim of this study was to analyse whether two different feeding programmes: ad libitum or restricted (130 g/day) feeding, applied in young rabbit females for 1 month at the end of rearing, could modulate the o ...
DOI:
10.1111/rda.13006

5. Oocyte viability and cortical activation under different salt solutions in Prochilodus lineatus (Teleostei: Prochilodontidae)

Author:
Ribeiro, DC; Chagas, JMA; Bashiyo‐Silva, C; Costa, RS; Veríssimo‐Silveira, R; Ninhaus‐Silveira, A
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 932-938
ISSN:
0936-6768
Subject:
Prochilodus lineatus; Salmonidae; calcium; eggs; lactic acid; oocytes; sodium chloride; storage time; temperature; viability
Abstract:
... This study aimed to evaluate the effect of five salt solutions in the maintenance of morphological features of cortical alveolus, hydration and fertilization capacity of Prochilodus lineatus oocytes. For this purpose, five saline solutions were tested: Ringer's solution, Ringer's lactate solution, Hank's balanced salt solution (HBSS), Hank's balanced salt solution without calcium (HBSS without cal ...
DOI:
10.1111/rda.12997

6. Single layer centrifugation of fresh dromedary camel semen improves sperm quality and in vitro fertilization capacity compared with simple sperm washing

Author:
Malo, C; Crichton, EG; Morrell, JM; Pukazhenthi, BS; Skidmore, JA
Source:
Reproduction in domestic animals 2017 v.52 no.6 pp. 1097-1103
ISSN:
0936-6768
Subject:
Camelus dromedarius; acrosome; camels; centrifugation; goats; in vitro fertilization; kinematics; liquefaction; males; oocytes; plasma membrane; semen; sperm quality; washing
Abstract:
... Single layer centrifugation (SLC) through a colloid is a tool for selecting viable mammalian spermatozoa but has not been used previously for fresh dromedary camel sperm. Semen from six camels (2 ejaculates/male) was diluted 1:5 (v:v) or 1:10 (v:v) in a Tris–citrate–fructose buffer for mechanical liquefaction by gentle pipetting. Following liquefaction, semen was processed either by SLC or by cent ...
DOI:
10.1111/rda.13036