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Showing 4 results for Cad

M.ramezani (m.d), A.salehei (m.d), A. Shirafkan (m.d), H.r.bazrafshan (m.d), H.ahangar (m.d), M.a.vakili (m.sc),
Volume 2, Issue 2 (9-2000)
Abstract

Diabetes mellitus is a common metabolic disorder that is associated with long-term complications of various organs, such as cardiovascular system. This study is about evaluation of myocardial function and determination of related cardiovascular factor in type 2 diabetic patients who referred to diabetes clinic of 5th Azar Hospital from 200 patients who referred to the clinic, 48.5% had diastolic and 29.5% had systolic dysfunction. Related factors with both diastolic and systolic dysfunction of diabetic patients are: HbA1c level (Control of diabetes), duration of diabetes and hypertension. This investigation shows that: Incidence and severity of systolic and diastolic dysfunction in type 2 diabetic patients are related to metabolic state and quality of diabetic control. Incidence of hypertension increase in diabetic patients, and hypertension is an important risk factor in diastolic and systolic dysfunction. Diastolic dysfunction is more common than systolic dysfunction in diabetic patients. Intensive control of blood Glucose level lead to decreasing the incidence of coronary artery disease in diabetic patients. We suggest, intensive control of blood Glucose level, treatment of hypertension, regular cardiovascular evaluation in diabetic patients and screening test for early diagnosis of diabetes in high-risk population should be taken under consideration.
Zafarzadeh A , Rahimzadeh H,
Volume 17, Issue 1 (3-2015)
Abstract

Background and Objective: Nowadays the food contamination is increased and threating human health. This study was done to determine the concentration of cadmium, lead, zinc and copper in tomatoes and cucumber in Northern Iran. Methods: In this descriptive study, 48 cucumber and 48 tomatoes samples were collected randomly from the two sampling stations of Gorgan and Gonbad the two cities in Golestan province of northern Iran during spring and summer of 2012. Cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu) concentrations were determined by voltammetry method of 797 Polarography models. Results: Mean±SE of Zn, Cd, Pb and Cu concentration in samples of cucumber in Gonbad was 53.4±7.7, 0.09±0.013, 1.47±0.21 and 4.1±0.66 mg/kg wet weight, respectively. Mean±SE of Zn, Cd, Pb and Cu concentration in samples of cucumber in Gorgan was 60.3±8.7, 0.12±0.017, 1.4±0.2 and 3.7±0.53 mg/kg wet weight, respectively. Mean±SE of Zn, Cd, Pb and Cu concentration in samples of tomatoes in Gonbad was 17.9±2.6, 0.03±0.004, 0.5±0.07 and 0.85±0.12 mg/kg wet weight, respectively. Mean±SE of Zn, Cd, Pb and Cu concentration in samples of tomato in Gorgan was 23.8±3.4, 0.08±0.01, 0.66±0.09 and 1.7±0.24 mg/kg wet weight, respectively. Mean concentrations of Cd and Pb in cucumber and tomatoes samples of Gonbad was up to 2, 14, 0.6 and 5 times and mean concentrations of that in cucumber and tomatoes of Gorgan was up to 2.4, 14.4, 1.6 and 7 times exceed the maximum allowable limits of WHO/FAO. Conclusion: Mean concentration of Cd and Pb in cucumber and tomato samples was exceeded the maximum allowable limits of WHO/FAO and mean concentration of heavy metals in cucumber was more than tomato samples.
Heydari Ashrafi M , Onsory Kh , Naseh V,
Volume 18, Issue 1 (3-2016)
Abstract

Background and Objective: Ovarian cancer is the second most common gynecological malignancy. One of the most important genes in Wnt signaling pathway is E-cadherin (CDH1), which is involved in epithelial cell-cell interaction and plays an important role in the establishment and maintenance of intercellular adhesion, cell polarity and tissue architecture. E-cadherin codes a group of connector proteins which caused to intercellular adhesion. It has an important role in adhesion of blastomere and ability to bind fetal tissues. Nucleotide change in the coding region of this gene may lead to develop ovarian cancer. This study was conducted to evaluate the association of +54C/T (Rs1801026) 3΄UTR of E-cadherin gene polymorphism with ovarian cancer risk. Methods: This case-control study was done on 100 tissue samples of patients with ovarian cancer as cases and 100 age-matched healthy women as control in Imam Khomeini Hospital, Tehran, Iran. The E-cadherin gene polymorphism was determined by using the PCR-RFLP method. Results: There was no association between CT (95% CI: 0.81-4.31; OR=1.87; P<0.14) and TT (95% CI: 0.73-2.38; OR=1.44; P<0.29) genotypes and ovarian cancer. No association was found between genotypes with grade and stage of cancer. Conclusion: There is no correlation between +54C/T (Rs1801026) 3΄UTR of E-cadherin gene polymorphism with ovarian cancer.


Masoumeh Ramezanyfard Darabi , Vahid Hemayatkhah Jahromi ,
Volume 19, Issue 4 (12-2017)
Abstract

Background and Objective: The consequence of excessive usage of phosphate fertilizers, in addition to the accumulation of phosphorous in excess, is to create competition with the absorption of micronutrients, especially zinc and, most importantly, the accumulation of pollutants such as cadmium in agricultural products. This study was done to determine the effect of Hydro-alcoholic extract of Curcumin on the levels of liver enzymes in rats treated with cadmium chloride.
Methods: This experimental study was done on 56 adult male Wistar rats which allocated into 8 equal groups including control group: animals in this group were received normal saline, intraperitonally. Sham: animals in this group were received olive oil, intraperitonally. Cadmium group: animals in this group were received Cadmium with dosage 1.5 mg/kg/bw, intraperitonally. Curcumin group: animals in this group were received 120 mg/kg/bw of Curcumin, intraperitonally. The interventional group 1: animals in this group were received Cadmium with dosage 1.5 mg/kg/bw, and 30 mg/kg Curcumin, intraperitonally. The interventional group 2: animals in this group were received Cadmium with dosage 1.5 mg/kg/bw and 60 mg/kg/bw of Curcumin, intraperitonally. The interventional group 3: animals in this group were received Cadmium with dosage 1.5 mg/kg/bw and 120 mg/kg/bw of Curcumin, intraperitonally. After 21 days, the rats were sacrified and the liver enzymes including aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (ALP) were measured by spectrophotometer method.
Results: The concentration of AST, ALT and ALP in cadmium group were significantly increased in compare to controls (P<0.05). The concentration of liver enzymes in Curcumin group was reduced in compare to controls (P<0.05). The enzymes concentration in the interventional groups 1, 2 and 3 were significantly reduced in compare to the cadmium group (P<0.05). The enzymes concentration in the interventional groups 1, 2 and 3 were significantly increased in compare to controls (P<0.05).
Conclusion: Hydroalcoholic Curcumin extract can reduces the increasing of liver enzymes induced by cadmium in rats.

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مجله دانشگاه علوم پزشکی گرگان Journal of Gorgan University of Medical Sciences
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