نتایج جستجو برای: klerat rodent control

تعداد نتایج: 1352586  

Journal: :The journals of gerontology. Series A, Biological sciences and medical sciences 2010
Daniel L Smith Calvin F Elam Julie A Mattison Mark A Lane George S Roth Donald K Ingram David B Allison

Calorie restriction (CR) has been known for more than 70 years to extend life span and delay disease in rodent models. Metformin administration in rodent disease models has been shown to delay cancer incidence and progression, reduce cardiovascular disease and extend life span. To more directly test the potential of metformin supplementation (300 mg/kg/day) as a CR mimetic, life-span studies we...

Journal: :Archives of Environmental Contamination and Toxicology 2010

2009
T. M. MASCARI M. A. MITCHELL E. D. ROWTON L. D. FOIL

The benzoylurea chitin synthesis inhibitor dißubenzuron was evaluated as a rodent feed-through for the control of immature stages of Phlebotomus papatasi Scopoli (Diptera: Psychodidae). The development and survival of second instars of P. papatasi larvae that were fed feces from Syrian hamsters, Mesocricetus auratus, that had been fed a diet containing 0, 8.97, 89.7, or 897 ppm dißubenzuron was...

Journal: :Journal of medical entomology 2010
T M Mascari L D Foil

Experiments were conducted to evaluate novaluron as a feed-through larvicide to control immature phlebotomine sand flies (Phlebotomus papatasi Scopoli) (Diptera: Psychodidae). The minimum effective concentration of novaluron against sand fly larvae fed hamster feces treated with novaluron, or feces of hamsters fed a diet containing novaluron, was 9.88 and 9.88 x 10(-1) mg/kg, respectively. Fece...

2012
A Veysi H Vatandoost MR Yaghoobi-Ershadi MH Arandian R Jafari M Hosseini H abdoli Y Rassi K Heidari A Sadjadi R Fadaei J Ramazanpour K Aminian MR Shirzadi AA Akhavan

BACKGROUND Zoonotic cutaneous leishmaniasis (ZCL) is an increasing health problems in many rural areas of Iran. The aim of this study was to introduce a new alternative rodenticide to control the reservoirs of ZCL, its effect on the vector density and the incidence of the disease in hyperendemic focus of Esfahan County, central Iran. METHODS The study was carried out from January 2011 to Janu...

2017
Samuel Z. Chow Madeleine Speck Piriya Yoganathan Dominika Nackiewicz Ann Maria Hansen Mette Ladefoged Björn Rabe Stefan Rose-John Peter J. Voshol Francis C. Lynn Pedro L. Herrera Werner Müller Helga Ellingsgaard Jan A. Ehses

Dysregulated glucagon secretion accompanies islet inflammation in type 2 diabetes. We recently discovered that interleukin (IL)-6 stimulates glucagon secretion from human and rodent islets. IL-6 family cytokines require the glycoprotein 130 (gp130) receptor to signal. In this study, we elucidated the effects of α-cell gp130 receptor signaling on glycemic control in type 2 diabetes. IL-6 family ...

2011
Mark Laubach Jon Kaas

Overview The goal of this chapter is to describe recent efforts at understanding the functional significance of " prefrontal " areas in the cerebral cortex of rodents with regard to cognitive and motivational control. Previous discussions on the comparative anatomy of the prefrontal cortex have been framed around the question " Do rats have prefrontal cortex? " 46, 61. Researchers using rodents...

2012
Rifqah Roomaney Rodney Ehrlich Hanna-Andrea Rother

BACKGROUND Rodent infestations are a public health problem in poor urban communities. The use of illegal street pesticides to control rodent infestations with resulting poisonings is an additional public health concern receiving limited attention in many developing countries, including South Africa. METHODS Participants in a household intervention in two poor urban areas of Cape Town, South A...

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