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  1. 941
  2. 942

    六价铬经口摄入的动物慢性毒性实验研究 by 赵振新

    Published 1988-01-01
    “…本文是“地面水六价铬卫生标准研制”课题中的实验研究报告之一。在本实验中观察到:实验动物——Wistar纯种大白鼠经口摄入含六价铬的饮水60天,低剂量组(0.37mgCr+6/L),体重增长明显快于对照组(P<0.05);180天时,高剂量组(37.78mgCr+6/L)SGPT、尿中溶菌酶含量显著增高,其中尿溶菌酶尚与剂量成明显正相关。…”
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  3. 943
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  5. 945

    实验性大鼠肝癌癌前期的超声-病理对比

    Published 1992-01-01
    “…3ˊ-甲基-4-二甲基氨基偶氮苯(3ˊ-Me-DAB)诱发Wistar雄鼠肝癌的成癌前期,鼠肝出现中毒性肝炎,早期肝硬化和中晚期肝硬化等3种不同阶段的病理改变,与病理相对比的超声检测显示其声象有相应的动态演变规律,据此将鼠肝成癌前期的声象变化分为4级,其特点与鼠肝的组织密度。…”
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  6. 946
  7. 947

    Evaluation of antioxidant and anti-hypercholesterolemic potential of Vitis vinifera leaves by Sushma Devi, Randhir Singh

    Published 2017-09-01
    “…In the present study, we evaluated anti-hypercholesterolemic potential of Vitis vinifera red leaves extract in experimental wistar male rats. Material and methods: Qualitative and quantitative phytochemical screening of vitis vinifera methanolic extract (VVME) and vitis vinifera aqueous extract aqueous (VVAE) extract was carried out to identify the phytoconstituents. …”
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  8. 948

    Análisis de la (re)composición del sistema financiero mexicano en el periodo 2007-2014 by Ricardo David Castañeda Orozco, David Juárez-Luna

    Published 2017-01-01
    “…Lo que sugiere que se deben contemplar algunas medidas relacionadas a las Sofom ENR como pueden ser: incrementar las restricciones para incorporar estas entidades, fomentar su cambio a figuras reguladas o, ajustar su marco regulatorio para convertirlas en entidades más competitivas y confiables.…”
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  9. 949

    二亚硝基哌嗪诱癌过程中大鼠外周血各类白细胞的改变 by 李锦添

    Published 1987-01-01
    “…以二亚硝基哌嗪15mg/kg体重皮下注射,每周二次,共51次,诱发17例Wistar大鼠致癌过程中,以常规方法和ANAE法检测了不同阶段外周血中白细胞的变化。结果显示用药后90天和180天,ANAE阳性淋巴细胞(T细胞)总数均比用药前有明显的升高,其中代表辅助性T细胞的T_M细胞在早期即升高,而代表抑制性T细胞的T_G细胞在后期升高,作者认为T_M细胞和T_G细胞比例的改变,即细胞免疫状况的改变可能有利于动物体内肿瘤的发生。…”
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  10. 950

    Dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) alleviates oxidative stress in experimental myocardial infarction by P. Mukthamba, K. Srinivasan

    Published 2017-06-01
    “…The cardioprotective influence of a combination of fenugreek seeds and garlic by their antioxidant influence was evaluated in hypercholesterolemic rats administered isoproterenol. Wistar rats were maintained on high-cholesterol diet for 8 weeks along with dietary interventions of fenugreek (10%), garlic (2%) and their combination. …”
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  11. 951
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  13. 953

    LA ESCRITURA DE TEXTOS NARRATIVOS EN LA ESCUELA PRIMARIA by Luz Mary Ríos Vera

    Published 2024-04-01
    “… Se han encontrado habilidades tempranas de autorregulación en niños pequeños en estudios sobre el desarrollo metacognitivo, pero cuando se trata de revisar y editar textos narrativos sin la supervisión de un adulto, se ha encontrado que los niños tienen poca o superficial autorregulación. …”
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  14. 954

    Haemostatic activity of butanolic extracts of Lamium album and Lamium purpureum aerial parts by Bubueanu Corina, Iuksel Rasit, Panteli Minerva

    Published 2019-09-01
    “…Haemostatic properties of butanolic extracts of Lamium species were investigated by two experimental models in Wistar rats: haemostatic test by tail bleeding time determination and acenocoumarolcarrageenan test. …”
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  15. 955
  16. 956

    Histochcmical studies on the cell types of the anterior lobe of rat hypophysis by Şadiye Ergüldürenler

    “…As a material. 30 pituitary glands provided (rom Wistar albino rats were used (20 females and 10 males). …”
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  17. 957

    Organs Blood Flow during Elevation of Body Temperature in Sevoflurane Anesthetized Rats by Koichi Shimo, Ko Takakura, Kenji Shigemi

    Published 2017-01-01
    “…We conducted in vivo research on 14 male Wistar rats to monitor pulse rate and arterial blood pressure and measure hepatic, small intestinal, renal, and descending aortic blood flow using a laser Doppler blood flowmeter. …”
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  18. 958
  19. 959

    Pengaruh Pemberian Ekstrak Rosella (Hibiscus sabdariffa Linn) Terhadap Kadar Malondialdehid dan Aktivitas Katalase Tikus yang Terpapar Karbon Tetraklorida by Zuraida , Eti Yerizel, Eliza Anas

    Published 2015-09-01
    “…Experimental research design with Post test Only Control Group Design. Samples of 24 male Wistar Strain rats were 2-3 months old. weighing 150-200 gr. …”
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  20. 960

    不同剂量血管紧张素-(1-7)对心力衰竭大鼠心室有效不应期及心室颤动阈值的影响 by 方昶, 伍卫, 黄至斌, 邓义军, 刘英梅

    Published 2006-01-01
    “…【目的】观察不同剂量血管紧张素-(1-7)对慢性心力衰竭大鼠心室有效不应期及心室颤动阈值的影响。【方法】40只Wistar大鼠成功建立慢性心力衰竭模型,随机分为心力衰竭组(n=10)、心力衰竭并血管紧张素-(1-7)处理3个剂量组(每组n=10)。…”
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