In vitro effects of TCDD, PCB126 and PCB153 on estrogen receptors, caspases and metalloproteinase-2 mRNA expression in the chicken shell gland [0.03%]
TCDD、PCB126和PCB153对鸡输卵管雌激素受体、半胱天冬酶及金属蛋白酶-2mRNA表达的体外影响
Anna Hrabia,Agnieszka Leśniak,Andrzej Sechman
Anna Hrabia
Among the environmental chemicals which disturb endocrine functions, dioxins and polychlorinated biphenyls (PCBs) are known as the most toxic. Numerous studies in mammals revealed that dioxins and PCBs disrupt functions of the uterus, delay...
Expression and localization of growth hormone receptor in the oviduct of the laying hen (Gallus domesticus) [0.03%]
家鸡(Gallus domesticus)输卵管生长激素受体的表达与定位
Anna Hrabia,Agnieszka K Grzegorzewska,Andrzej Sechman
Anna Hrabia
The purpose of the present study was to examine growth hormone receptor (GHR) gene expression by real-time PCR and demonstrate immunocytochemically the localization of GHR in four chicken oviductal parts, i.e. infundibulum, magnum, isthmus ...
Nonspecific effects of ligands on the beta-adrenergic receptors in rabbit abdominal aorta in vitro [0.03%]
兔腹主动脉离体实验中配体对β-肾上腺素能受体非特异性效应的影响
Jan Gnus,Albert Czerski,Jolanta Bujok et al.
Jan Gnus et al.
The study was conducted on 30 New Zealand rabbits weighing 3-4 kg from which sample strips of the abdominal aorta were collected. The study investigated the in vitro reaction of rabbit aorta smooth muscle to ligands binding to beta-adrenerg...
Novel aspects of cytokine action in porcine uterus--endometrial and myometrial production of estrone (E1) in the presence of interleukin 1beta (IL1beta), interleukin 6 (IL6) and tumor necrosis factor (TNFalpha)--in vitro study [0.03%]
细胞因子作用于猪子宫的新特点--内皮素和肌层产生雌酮(E1)在白细胞介素1β(IL1β)，白细胞介素6(IL6)和肿瘤坏死因子(TNFα)存在时的体外研究
Anita Franczak,Bartosz Wojciechowicz,Genowefa Kotwica
Anita Franczak
Interleukin 1beta (IL-1beta), interleukin 6 (IL-6) and tumor necrosis factor alpha (TNFalpha) increased (P < 0.05) estrone (E1) release from endometrial explants of pregnant pigs on days 10 to 11 after 12 h of tissue incubation in vitro wit...
The effect of the cAMP analogue, dbcAMP, on proliferation and apoptosis of rabbit oviductal cells [0.03%]
dbcAMP对兔输卵管上皮细胞增殖和凋亡的影响
Peter Chrenek,Alexander V Makarevich,Andrej Balazi et al.
Peter Chrenek et al.
It was previously documented that cyclic AMP (cAMP)-dependent intracellular mechanisms can be involved in control of reproductive processes, and pharmacological regulators of these mechanisms could be practically used to improve rabbit fert...
Correlations between social context and fecal glucocorticoid metabolite concentrations in free-ranging female gray-cheeked mangabeys (Lophocebus albigena) in Kibale National Park, Uganda [0.03%]
乌干达基巴莱国家公园中雌性灰颊黑白猴（Lophocebus albigena）社会环境与粪便皮质醇代谢物浓度之间的相关性研究
Małgorzata E Arlet,Freerk Molleman,Lynne A Isbell et al.
Małgorzata E Arlet et al.
An elevated concentration of glucocorticoids is an indicator of stress, and chronically high glucocorticoid levels are often associated with poor health and reduced fertility. We explored conditions that might be stressors in the lives of a...
Emergence of Palmistichus elaeisis Delvare & Lasalle, 1993 (Hymenoptera: Eulophidae) from pupae of Heraclides anchisiades capys (Hübner, [1809]) (Lepidoptera: Papilionidae) in the laboratory [0.03%]
实验室中蛹寄生蜂Palmistichus elaeisis Delvare & Lasalle, 1993 (Hymenoptera: Eulophidae)从凤蝶Heraclides anchisiades capys (Hübner, [1809]) (Lepidoptera: Papilionidae)的蛹中寄出
Wagner de Souza Tavares,Marcus Alvarenga Soares,Olaf Hermann Hendrik Mielke et al.
Wagner de Souza Tavares et al.
Heraclides anchisiades capys (Hübner, [1809]) (Lepidoptera: Papilionidae) is an abundant insect pest on crops of Citrus spp. (Rutaceae) in Brazil and pupae of this defoliator could be used for the mass rearing of parasitoids. The aim of th...
The effects of Fasciola hepatica infection on the total antioxidant status (TAS) and the activity of proteases and their inhibitors in rat serum [0.03%]
肝片吸虫感染对大鼠血清总抗氧化状态的影响及其对蛋白酶和抑制剂活性的影响
Lidia Kołodziejczyk,Iwona Jarocka,Elzbieta Skrzydlewska
Lidia Kołodziejczyk
Fasciola hepatica infection results in increased production of reactive oxygen species (ROS) and changes the activity/level of antioxidants in the host organism, which leads to oxidative stress formation and oxidative modifications of lipid...
Effect of age on structural properties of intramuscular connective tissue, muscle fibre, collagen content and meat tenderness in pig longissimus lumborum muscle [0.03%]
年龄对猪腰背肌肉内结缔组织、肌肉纤维、胶原蛋白含量及肉质嫩度的影响
Dorota Wojtysiak
Dorota Wojtysiak
Changes in the structure and properties of the intramuscular connective tissue, muscle fibre size, collagen content and meat tenderness of m. longissimus lumborum during growth was studied in 45 Polish Large White (PLW) pigs slaughtered at ...
Age- and sex-related differences of morphometric, densitometric and geometric parameters of tibiotarsal bone in Ross broiler chickens [0.03%]
罗斯肉鸡胫骨远端年龄及性别相关表型差异分析
Anna Charuta,Małgorzata Dzierzecka,Marcin Komosa et al.
Anna Charuta et al.
For the first time computed tomography has been used to analyze densitometric and geometric parameters in proximal metaphyses and the mid-diaphyses of tibiotarsal bones in broiler chickens in posthatching development as influenced by age an...