Abstract:
:Curcumin, the active component of curcuma longa, has been reported to be effective in alleviating chronic stress-induced disorders in rodents by modulating neuroprotection and neuroendocrine functions of the central nervous system, especially hippocampus. However, it is unclear whether curcumin can attenuate the subacute stress response induced by 2 h of road transport in the pig. Therefore, the present study was designed to identify the changes of serum cortisol concentration, hippocampal nitric oxide (NO) production, and related gene expression in response to 2 h of transport and to explore whether curcumin treatment (8 mg/kg, p.o.) for 21 d before transport may alleviate the stress-induced responses in the hippocampus of pigs. We found that 2 h of transport elevated serum cortisol concentration (P < 0.01), increased hippocampal NO content, and reduced brain-derived neurotrophic factor (BDNF) mRNA expression in pigs not treated with curcumin, whereas these stress responses were all reversed or attenuated in curcumin-treated pigs. In addition, the stress-induced increase in the expression of constitutive nitric oxide synthase (cNOS) and enzyme activities of total NOS, cNOS, and inducible NOS (iNOS) was also reversed or attenuated in curcumin-treated pigs. However, neither transport nor curcumin caused significant alterations in hippocampal expression of 11β-hydroxysteroid dehydrogenase type 1 and type 2 (11β-HSD1 and 2), glucocorticoid and mineralocorticoid receptors (GR and MR), or pro-/anti-apoptotic molecules (Bax-α and Bcl-xL). These results suggest that curcumin can alleviate subacute stress response in pigs through its neuroprotective effects on modulating hippocampal NO production and BDNF expression.
journal_name
Domest Anim Endocrinoljournal_title
Domestic animal endocrinologyauthors
Wei S,Xu H,Xia D,Zhao Rdoi
10.1016/j.domaniend.2010.06.004subject
Has Abstractpub_date
2010-11-01 00:00:00pages
231-9issue
4eissn
0739-7240issn
1879-0054pii
S0739-7240(10)00078-0journal_volume
39pub_type
杂志文章abstract::Prolonged hyperinsulinemia is thought to be the cause of equine endocrinopathic laminitis, a common and crippling disease of the foot, for which there are no pharmacologic treatments other than pain relief. It has been suggested that insulin causes its effects on the lamellae by activating IGF-1 receptors (IGF-1R), as...
journal_title:Domestic animal endocrinology
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abstract::Crossbred ovariectomized ewes were treated with steroid therapies determined previously to be adequate (progesterone-primed) or inadequate (unprimed) for embryonic development in order to determine actual serum concentrations of replaced steroid hormones achieved by such treatments and to identify secreted endometrial...
journal_title:Domestic animal endocrinology
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doi:10.1016/0739-7240(93)90017-6
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abstract::The three biologic activities most commonly associated with tumors that produce Humoral Hypercalcemia of Malignancy (HHM) include; 1) adenylate cyclase stimulating activity (PTH-like activity), 2) in vitro bone resorbing activity, and 3) transforming growth factor activity. The canine adenocarcinoma (CAC-8) model of H...
journal_title:Domestic animal endocrinology
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abstract::In the dairy cow, puerperal uterine intra-luminal concentrations of PGE(2) are related to the establishment and severity of uterine infections. Here we evaluated whether the blood concentrations of PGE(2) and the gene transcription profiles of enzymes involved in its synthesis (cyclooxygenase-2 and prostaglandin E syn...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2008.07.001
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abstract::Leptin, a 16kDa product of the adipose obese (ob) gene, has been shown to contribute to the regulation of energy metabolism, feeding behavior, and reproduction in several monogastric species, including humans. Recent reports have provided evidence that the leptin gene is functionally relevant in cattle and sheep, and ...
journal_title:Domestic animal endocrinology
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abstract::Mammary gland growth and morphogenesis are regulated by interactions between hormones as much as by their individual actions. The effect of these interactions on the mammary gland phenotype in species other than rodents is relatively undefined. We investigated the individual and combined effects of estrogen (E), proge...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2009.04.002
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章,评审
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abstract::Although prostaglandin (PG) F2alpha is known to be a principal luteolytic factor, its action on the bovine corpus luteum (CL) is mediated by other intra-ovarian factors. Tumor necrosis factor-alpha (TNFalpha) and its specific receptors are present in the bovine CL with the highest expressions at luteolysis. TNFalpha i...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章,评审
doi:10.1016/j.domaniend.2005.02.005
更新日期:2005-08-01 00:00:00
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journal_title:Domestic animal endocrinology
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
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更新日期:2018-01-01 00:00:00
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2005.12.007
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abstract::Environment enrichment is a rising topic for animal welfare but measures to identify effective enrichment interventions are lacking. In humans and rodent species, environmental enrichment increases brain-derived neurotrophic factor (BDNF), the most abundant neurotrophin in the brain. Higher BDNF concentration is ultim...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2018.05.007
更新日期:2018-10-01 00:00:00
abstract::Increased secretion of prostaglandin F(2)α (PGF(2)α) within the uterus because of uterine inflammation can cause luteolysis and result in early embryonic loss. Supplementation with polyunsaturated fatty acids (PUFAs) has been shown to influence PG production in many species, although the effects on the mare remain unk...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2012.09.002
更新日期:2013-01-01 00:00:00
abstract::Dogs do not appear to progress from obesity-induced insulin resistance to type 2 diabetes mellitus. Both postprandial hyperglycemia and postprandial hypertriglyceridemia have been proposed to cause or maintain beta cell failure and progression to type 2 diabetes mellitus in other species. Postprandial glucose, triglyc...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2011.10.002
更新日期:2012-02-01 00:00:00
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journal_title:Domestic animal endocrinology
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doi:10.1016/j.domaniend.2020.106538
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2009.05.001
更新日期:2009-10-01 00:00:00
abstract::In goats and sheep from the temperate and subtropical latitudes, the breeding season lasts from early autumn to late winter, whereas the anestrous season lasts from late winter to late summer. In prepubertal or postpartum females, the duration of the quiescent period depends mainly on the season of parturition and of ...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章,评审
doi:10.1016/j.domaniend.2020.106468
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abstract::Feline proinsulin was cloned and expressed using a bacterial expression system. It was then purified from inclusion bodies using size exclusion chromatography and further processed including reduction of the protein. Following refolding, proinsulin was purified by reversed-phase high-performance liquid chromatography ...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2005.05.005
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abstract::It is well established that GnRH can stimulate the release of LH and FSH in mammals. Two GnRHs have been found in the chicken hypothalamus, cGnRH-I and -II. There is controversy as to whether either peptide can stimulate release of FSH in birds. The present studies compared the ability of cGnRH-I and -II to stimulate ...
journal_title:Domestic animal endocrinology
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doi:10.1016/j.domaniend.2005.10.002
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journal_title:Domestic animal endocrinology
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
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更新日期:1990-10-01 00:00:00
abstract::We previously reported that maternal overnutrition and obesity (MO) throughout pregnancy and lactation in sheep (MOF0) decreases term fetal pancreatic β-cell numbers and increases perirenal adiposity producing hyperphagia, increased adiposity and insulin resistance in adult female offspring (MOF1) fed ad libitum. Preg...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2017.04.002
更新日期:2017-07-01 00:00:00
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2005.03.003
更新日期:2005-11-01 00:00:00
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/s0739-7240(01)00103-5
更新日期:2001-07-01 00:00:00
abstract::This study aimed to evaluate the effect of melatonin on the in vitro culture and maturation of isolated sheep early antral follicles. Isolated early antral follicles were cultured for 12 d in α-minimum essential medium (MEM+) alone (control) or α-MEM+ added with fixed different concentrations (100, 500, or 1,000 pg/mL...
journal_title:Domestic animal endocrinology
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doi:10.1016/j.domaniend.2019.106386
更新日期:2020-04-01 00:00:00
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2013.04.003
更新日期:2013-07-01 00:00:00
abstract::The corpus luteum (CL) is an ovarian structure which is critical for the maintenance of reproductive cyclicity and pregnancy support. Diet and/or diet components may affect some luteal functions. FSH is widely used to induce multiple follicle development and superovulation. We hypothesized that FSH would affect luteal...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.domaniend.2017.08.002
更新日期:2018-01-01 00:00:00
abstract::In ruminants, both milking frequency and exogenous GH treatment affect milk production. In a previous report, we showed that the modulation of milk yield due to variations in milking frequency and GH treatment was associated with variations in mammary cell numbers. The aim of this study was to clarify the different me...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2004.04.002
更新日期:2004-11-01 00:00:00
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journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/0739-7240(90)90035-x
更新日期:1990-07-01 00:00:00
abstract::The present study examined, at identical daily nutrient intakes, the impact of separating protein and lactose intakes across two daily meals on the metabolic and endocrine status in heavy veal calves. Calves were assigned to one of six degrees of separating protein and lactose over the two meals (termed nutrient synch...
journal_title:Domestic animal endocrinology
pub_type: 杂志文章
doi:10.1016/j.domaniend.2007.01.003
更新日期:2008-02-01 00:00:00