Biomaterial Database

Diethylcarbamazine citrate ameliorates insulin resistance in high-fat diet-induced obese mice via modulation of adipose tissue inflammation. 2015

Mahmoud Abdel-Latif

Zoology Department, Faculty of Science, Beni-Suef University, 62511 Salah Salem Street, Beni-Suef, Egypt. Electronic address: mahmoud_1232000@yahoo.com.

Diethylcarbamazine citrate (DEC) had been known as anti-inflammatory drug but its effect on obesity-induced insulin resistance as a result of released inflammatory mediators from adipose tissue (AT) was not known. White male albino mice were fed with high fat diet (HFD) for 18weeks to induce obesity. DEC at different three doses (12, 50 and 200mg/kg) was orally administered twice a week starting at week 6. Body, liver and adipose tissue weights were taken, while glucose tolerance, insulin resistance, blood triglycerides and levels of adipokines (leptin, TNF-α, IL-6 and MCP-1) were tested. The activity of cyclooxygenase (COX) in the liver tissue homogenate was also tested. In addition, NF-κBp65 localization in liver cell cytoplasmic and nuclear fractions was detected using Western blotting. The only effective anti-inflammatory dose was 50mg/kg to reduce (p<0.05) the high levels of glucose, insulin and triglycerides in serum. DEC was not anti-obesity drug because the weights of body, liver and adipose tissues were not changed. Hyperleptinemia was decreased (p<0.001) and associated with a reduction in serum levels of TNF-α, IL-6 and MCP-1 (p<0.001). In addition, the activity of COX in DEC treatment decreased significantly (p<0.01), while NF-κBp65 localization in nuclear extracts was obviously inhibited in 50mg/kg treated group. It could be concluded that DEC was the only effective dose against mouse insulin resistance but not lipid accumulation.

UI	MeSH Term	Description	Entries
D007249	Inflammation	A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.	Innate Inflammatory Response,Inflammations,Inflammatory Response, Innate,Innate Inflammatory Responses
D007333	Insulin Resistance	Diminished effectiveness of INSULIN in lowering blood sugar levels: requiring the use of 200 units or more of insulin per day to prevent HYPERGLYCEMIA or KETOSIS.	Insulin Sensitivity,Resistance, Insulin,Sensitivity, Insulin
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008297	Male		Males
D009765	Obesity	A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D004041	Dietary Fats	Fats present in food, especially in animal products such as meat, meat products, butter, ghee. They are present in lower amounts in nuts, seeds, and avocados.	Fats, Dietary,Dietary Fat,Fat, Dietary
D004049	Diethylcarbamazine	An anthelmintic used primarily as the citrate in the treatment of filariasis, particularly infestations with Wucheria bancrofti or Loa loa.	Carbamazine,Diethylcarbamazine Citrate,Diethylcarbamazine Citrate (1:1),Diethylcarbamazine Citrate (1:2),Diethylcarbamazine L-Tartrate (1:1),Diethylcarbamazine Maleate,Diethylcarbamazine Monohydrochloride,Diethylcarbamazine Phosphate (1:1),Hetrazan,Loxuran,Notezine,Citrate, Diethylcarbamazine,Maleate, Diethylcarbamazine,Monohydrochloride, Diethylcarbamazine
D005786	Gene Expression Regulation	Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control (induction or repression) of gene action at the level of transcription or translation.	Gene Action Regulation,Regulation of Gene Expression,Expression Regulation, Gene,Regulation, Gene Action,Regulation, Gene Expression
D000273	Adipose Tissue	Specialized connective tissue composed of fat cells (ADIPOCYTES). It is the site of stored FATS, usually in the form of TRIGLYCERIDES. In mammals, there are two types of adipose tissue, the WHITE FAT and the BROWN FAT. Their relative distributions vary in different species with most adipose tissue being white.	Fatty Tissue,Body Fat,Fat Pad,Fat Pads,Pad, Fat,Pads, Fat,Tissue, Adipose,Tissue, Fatty