Variability in tumor necrosis factor-alpha, nitric oxide, and xanthine oxidase responses to endotoxin challenge in heifers: effect of estrous cycle stage [0.03%]
雌激素周期阶段对母牛内毒素攻击后肿瘤坏死因子、一氧化氮和黄嘌呤氧化酶反应变异性的影响
S Kahl,T H Elsasser,C-J Li
S Kahl
The severity of host response to some disease agents differs between sexes and this dimorphism has been attributed to the immunomodulating effects of steroid hormones. Our objective was to determine in heifers whether the phase of estrous c...
Trilostane-induced inhibition of cortisol secretion results in reduced negative feedback at the hypothalamic-pituitary axis [0.03%]
三洛司坦诱导的皮质醇分泌抑制导致下丘脑-垂体轴负反馈降低
Takahiro Teshima,Yasushi Hara,Susumu Takekoshi et al.
Takahiro Teshima et al.
Cushing's disease caused by pituitary corticotroph adenoma in dogs is usually treated by medical treatment, and the efficacy of this treatment has been reported. However, controversy remains as to whether reduced negative feedback through t...
Factors affecting plasma prolactin concentrations throughout gestation in high producing dairy cows [0.03%]
高产奶牛妊娠期间影响血浆催乳素浓度的因素
I García-Ispierto,F López-Gatius,S Almería et al.
I García-Ispierto et al.
The aim of the present study was to investigate possible relationships between plasma concentrations of prolactin and the following factors throughout gestation in lactating dairy cows: photoperiod, season, milk production, Neospora caninum...
Short- and long-term follow-up of glomerular and tubular renal markers of kidney function in hyperthyroid cats after treatment with radioiodine [0.03%]
放射性碘治疗后甲亢猫的肾小球和肾小管标志物的短期及长期随访研究
I van Hoek,H P Lefebvre,K Peremans et al.
I van Hoek et al.
Hyperthyroidism can mask co-existing chronic kidney disease (CKD). Previous studies showed that post-treatment renal azotemia can be predicted by pre-treatment assessment of glomerular filtration rate (GFR). We hypothesized that treatment o...
Relationship between the milk yield response to short-term bovine somatotropin treatment and the lipolytic response to adrenaline in dairy cows [0.03%]
短肽素处理的牛奶产量与 dairy cows 肾上腺素脂解反应之间的关系研究
M T Rose,T E C Weekes,P Rowlinson
M T Rose
The aim of this experiment was to determine if the milk yield response of dairy cows to short-term treatment with bovine somatotropin (bST) was correlated with the non-esterified fatty-acid (NEFA) response to an adrenaline challenge. Twenty...
Early pregnancy alters the metabolic responses to restricted nutrition in sheep [0.03%]
早期妊娠改变羊对营养摄入受限的代谢反应
C Sosa,J A Abecia,M Carriquiry et al.
C Sosa et al.
This study investigated whether a 27-day period of nutrition at half-maintenance during early pregnancy (up to Day 14) could alter maternal endocrine responses. Forty-six ewes were fed all or half of their maintenance requirements and slaug...
Expression of genes related to corticotropin production and glucocorticoid feedback in corticotroph adenomas of dogs with Cushing's disease [0.03%]
库欣病犬促肾上腺皮质激素细胞腺瘤相关基因表达及糖皮质激素反馈作用的研究
Takahiro Teshima,Yasushi Hara,Susumu Takekoshi et al.
Takahiro Teshima et al.
Cushing's disease caused by pituitary corticotroph adenoma is a common endocrine disease in dogs. A characteristic biochemical feature of corticotroph adenomas is their relative resistance to negative feedback by glucocorticoids. In this st...
Granulosa cell function in domestic animals: A review on the in vitro effects of FSH, insulin and insulin-like growth factor 1 [0.03%]
家畜颗粒细胞功能的研究概述：FSH、胰岛素和类胰岛素生长因子1的体外效应
Ovarian granulosa cells produce a variety of biologically active compounds in addition to steroid hormones that include numerous families of growth factors, cytokines and adipokines. Many of these function as endocrine, paracrine and autocr...