Showing 13 results for Alcohol
Sm Razavi , H Zare , H Esfandy ,
Volume 57, Issue 1 (4-1999)
Abstract
Some factors such as: aging, obesity, hypoactivity, stress, urbanization, hyperlipidemia, hypertension, multiple pregnancies, smoking and so forth, are important factors that are always argued whether in disease production or in increasing morbidity and mortality in diabetic patients. In a descriptive, cross-sectional and correlational study, we looked for some important risk factors in 780 diabetic patients in Yazd city. The main objective in this study was to identifying the at risk cases. In this study, 54% of understudied patients were obese, 52.3% hypoactive, 80.7% urbanized, 21.5% smokers and approximately 11% were continiously or occasional alcohol users. 85% of all patients had no habit to sport, and the mean of their last fast blood sugar was significantly upper than those who had continiously physical exercises (P=0.01). Majority of understudied women (65.3%) had experienced 6 or more pregnancies during their life, and the last mean blood sugar in these patients was significantly upper than those with <6 pregnancies (P=0.0004). The age of majority of patients in either males or females was 50-70 years, and duration of disease in majority of them was <10 years. Increasing of the last mean blood sugar was significantly compatible with increasing of disease duration (P=0.00003). Regardless the type of diabetes, the disease in every generation was more frequent in female gender and totally, the mean of last fast blood sugar in the patients was 216 mg/dl which is not a controlled sugar. We have suggested the mean of last fast blood sugar in all of the referal cases as a performance indicator during evaluation of center of diabetic patients control
Ramezanzadeh F, Tavafian S S,
Volume 61, Issue 6 (9-2003)
Abstract
Illicit drug abuse is a major area of interest for clinicians, as well as for public health and social authorities, but one of the major concerns is the illicit drug abuse during the periconceptional period and throughout pregnancy, because of its potential effects on the embryo and fetus. In this study we investigated the prevalence of illicit drug abuse in the first trimester of pregnancy in women who referred to Iran, Tehran and Shahid Beheshti universities of medical sciences, for prenatal care.
Materials and Methods: In this descriptive cross sectional study, a non-randomized sample of 2000 pregnant women that were in their second and third trimester of their pregnancy, were interviewed about drug abuse in their first trimester. Collected data were analyzed by SPSS software.
Results: The prevalence of illicit drug abuse in the first trimester was 2.5% which the majority of these drugs were in group B. The prevalence of drug abuse was 0.9% and alcohol usage and alcohol abuse was 0.2%, cigarette smoking was the most common drug abusing phenomena. Variables such as husband education, infertility and satisfaction with pregnancy have significant relation with drug abuse.
Conclusion: The results of this study support the need for continued education and this education must end in by itself to make dramatic changes in behavior. So results of this study showed that, improving education and knowledge of mothers and consultation with them in regard to risks and complications of drug abuse during pregnancy, would make dramatic changes in their behavior.
Mohammadinia Ar, Bakhtavar K, Ebrahimi-Daryani N, Habibollahi P, Keramati Mr, Fereshtehnejad Sm,
Volume 67, Issue 2 (5-2009)
Abstract
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Background: Duplex Doppler ultrasonography (US) has newly suggested, being an important diagnostic technique in the
non-invasive evaluation of hepatic vasculature and some hepatic parenchymal
diseases.
New findings suggest that diffuse fatty infiltration of liver can alter normal
hepatic vein and artery doppler indices. The following study has been performed
to evaluate the effect of fatty infiltration on hepatic artery resistance index
and hepatic vein waveform patterns.
Methods: Sixty patients with various degrees of
fatty infiltration on liver biopsy and twenty normal subjects without any sign
of hepatic fat infiltration in ultrasonography examined using standard colour
and spectral doppler sonography. The waveforms of Hepatic Vein were classified
into three groups: regular triphasic waveform, biphasic waveform without a
reverse flow, and monophasic or flat waveform. The hepatic artery resistance
index was calculated as the mean of three different measurements.
Results: The mean BMI in Nonalcoholic fatty liver disease group and normal subjects was 26.9(SD=3.3) and 22.4(SD=1.7) Kg/m2, respectively with a
range of 22
up to 44 Kg/m2. Abnormal Hepatic Vein
waveforms (biphasic and monophasic) were found more frequently in doppler
sonography (p<0.001)
in patients with Nonalcoholic fatty liver disease (12 biphasic and 17 monophasic) compared to normal subjects. Hepatic artery resistance
index was significantly lower in Nonalcoholic fatty liver disease patients [0.7(SD=0.1)] compared to normal
ones [0.8(SD=0.0)]
(p<0.001).
Conclusions: The incidence of abnormal hepatic vein waveforms is significantly higher in
patients with fatty infiltration compared to those who had no abnormality in
liver ultrasonography and these patients had a significant lower hepatic artery
resistance index. supportFields]> ADDIN EN.CITE ADDIN EN.CITE.DATA l> 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Malekpour-Dehkordi Z, Javadi E, Doosti M, Paknejad M, Nourbakhsh M, Yassa N, Gerayesh-Nejad S, Heshmat R,
Volume 69, Issue 3 (6-2011)
Abstract
Background: ATP-binding cassette transporter A1 (ABCA1) is a key mediator of
cholesterol efflux to apoA-I in lipid-laden macrophages, the first step of reverse cholesterol transport (RCT) in vivo and a critical step in preventing atherosclerosis.
Enhanced ABCA1 expression may inhibit foam cell formation and consequently reduce atherogenic risk. On the other hand, garlic, Allium sativum, and garlic extracts have been demonstrated to have potential cardiovascular benefits. Moreover, garlic has direct antiatherogenic and antiathersclerotic effects on artery walls. The aim of this study was to evaluate the effects of alcoholic garlic extract on the expression of ABCA1
in macrophages.
Methods: Cell viability assay was used in order to detect the cytotoxic dose of alcoholic garlic extract on macrophages. Real-time PCR and Western blotting were performed to study the effects of alcoholic garlic extract on the expression of ABCA1. Macrophage cells were treated by different concentrations of alcoholic garlic extract for 48 h. The total RNA of the treated macrophages were extracted and analyzed by real-time PCR. ABCA1 protein expression was also analyzed using the Western blotting technique.
Results: Alcoholic garlic extract increased the ABCA1 mRNA (20-23%) and protein expression (18-37%) in THP-1 macrophage cells compared with the controls (untreated cells).
Conclusion: The results of this study are suggestive of the potential effects of alcoholic garlic extract in increasing ABCA1 expression in macrophages, the possibility of promoting reverse cholesterol efflux in macrophages and preventing atherosclerosis
Takzaree N, Mortazavi H, Hassanzadeh G, Safaye S, Hossini M,
Volume 70, Issue 11 (2-2013)
Abstract
Background: Achillea millefolium or yarrow is a native plant in Europe and Iran. Yarrow has been used as a medicine historically, mainly because of its astringent effects. It is reported to be associated with the treatment of several ailments. Nowadays use of plants for medical purpose has become very common. Achillea millefolium L, Yarrow, is being used in traditional and modern medicine due to various chemical compounds. Considering the importance of birth control, finding a drug with less side effects inhibiting spermatogenesis seems to be necessary. The aim of the present study was to investigate the effect of ethanol extract of Achillea millefolium L. on spermato-genesis of male wistar rats.
Methods: In this study, 32 adult male wistar rats were used. The animals were divided to four groups of eight rats. The first group, received 200 mg/kg Achillea millefolium L. interaperitoneally, the second and third groups received 400, 800 mg/kg Achillea millefolium L. interaperitoneally, respectively. In the fourth group (control) distilled water was administered. After 20 days, the rats were sacrificed and testis tissues were histologically evaluated.
Results: Comparing to control group, in the experimental groups received the high doses of the extract, thickening of seminiferous tubules basement membrane, loss of germinal epithelium and testicular hyperemia were demonstrated (P<0.001).
Conclusion: Based on the results, high concentrations of Achillea millefolium L. leaded to structural and spermatogenesis changes in testis tissue.
Gholamreza Rezamand , Mojdeh Ghabaee , Naser Ebrahimi Daryani , Hoda Ghadami ,
Volume 72, Issue 1 (4-2014)
Abstract
Background: Nonalcoholic Fatty Liver Disease (NAFLD) is one of the most wide-spread human diseases that can impair liver function and sometimes progresses to cir-rhosis. Recently NAFLD has been identified as an independent risk factor for cardio-vascular disease. The aim of this study was to investigate the correlation of fatty liver disease and its sonographic severity on the resistance of the intracranial arteries.
Methods: This study was a cross-sectional study of 55 patients referred from Gastroen-trology clinic with diagnosis of NAFLD to Sonodoppler department of Iranian Center of Neurological Research. Pulsaltile index as a Hemodynamic parameter of Middle Cerebral (MCA) and basilar Arteries of NAFLD Patients was measured by Trans Cra-nial Doppler (TCD) sonography and the measurements were compared with normal values. Also the association of these indices with serum liver enzymes and sonographic grading of liver involvement was assessed. The analysis was done by SPSS 16. Fre-quency distribution, mean and standard deviation were used in descriptive analysis and statistical test 2 to compare qualitative variables.
Results: Pulsatile Index (PI) were normal (MCA, P= 0.166, Basilar, P= 0.053) and there was no significant difference with relation to severity of fatty liver based on so-nography findings (P= 0.789), but serum liver enzyme levels were inversely correlated with basilar artery PI (P= 0.014).
Conclusion: Considering the increase of cerebral arteries PI in advanced liver disease, absence of increase in vascular PI of patients in the present study could be attributed to the short duration of disease from diagnosis to perform TCD, lack of advanced liver involvement (absence of liver dysfunction) and the response effect to treatment before the TCD. Therefore, to assess vascular changes over time, repeating the TCD with assess other parameters such as Fibroscan and K18 factor that has more compatibility of liver function, could help to understand the pathophysiology of liver diseases and its effect on vascular resistance.
Raika Jamali , Ebrahim Mosavi Jahan Abad, Tayeb Ramim ,
Volume 74, Issue 5 (8-2016)
Abstract
Background: Nonalcoholic fatty liver disease (NAFLD) includes steatosis, nonalcoholic steatohepatitis, fibrosis and liver cirrhosis. The oxidative stress enzymes are the diagnostic markers to prediction of histologic status of liver in nonalcoholic steatohepatitis disease. The aim of the study was to assessment of relationship between serum Zinc (Zn) levels with pathologic manifestation in patients with nonalcoholic steatohepatitis.
Methods: This cohort study was done in patients with nonalcoholic steatohepatitis that had been visited in gastrointestinal clinic of Sina Hospital, Tehran, Iran from April, 2014 to April, 2015. Control group included the patients with no clinical manifestation of nonalcoholic steatohepatitis and normal liver ultrasonography, lab test and liver biopsy. Serum Zn level was measured with atomic absorption spectroscopy. Normal Serum level of Zn was considered 10.7-22.9 µmol/L (70-150 µg/dL) and less than 7 µg/dL was considered as Zn deficiency. Pathological findings were grading according to NAFLD activity score.
Results: One hundred twenty patients were selected for the study in two equal groups. Six and 26 patients were excluded in case and control groups, respectively due to no consent to lab test. Finally, 54 patients (35 male/19 female) and 34 patients (22 male/12 female) in control group were participated in data analysis. The mean age on case and control group was 37.02±9.82 year and 33.24±12.01 year, respectively (P= 0.111). Zn level in case and control groups were 90.82±13.69 and 88.82±13.10, respectively. There were no statistically significant differences between two group in serum Zn level (P= 0.50). Also, there were no statistically significant differences between pathological grading in case group participants (steatosis: P= 0.640; Lobular inflammation: P= 0.882; fibrosis: P= 0.531).
Conclusion: The finding of the study showed no significant association between serum zinc level and hepatic steatosis, lobular inflammation and fibrosis of the liver in nonalcoholic steatohepatitis.
Mohammadreza Effatparvar , Nima Jamshidi , Alireza Karimian ,
Volume 74, Issue 8 (11-2016)
Abstract
Background: Cooling is one of the main processes in bone temperature decrement, while drilling. this experiment was conducted for examination of alcohol effect as cooler in prevention of thermal necrosis.
Methods: Bovine femur bone was considered as specimen and inclusions criteria for this study were: femur bone, cortical area and without bone periosteum. Drilling process was conducted by two types of k-wire- Trocar and Diamond, three speeds and three feed rates and in the time of march, 2016 in the place of university of Isfahan, Iran. Two type of thermometer- K-thermocouple and infrared thermometer- were used for temperature measurement, and all data were logged by data logger. Drilling processes were conducted by milling machine with ability of table movement for feed rate parameter. Method of alcohol usage in cooling was in form of conducting alcoholic gauze with k-wire while rotating.
Results: Totally in the cases of trocar and diamond wires, while were cooled by alcohol, the risk of bone necrosis decreased about 44.44% and 66.66%. All temperature data were logged by changing parameters. maximum temperature, 94.5 °C, belonged to trocar wire in a non-cooling condition and after usage of cooler it decreased to 75 °C. In the usage of diamond wires, the maximum temperature was recorded 71 °C and the temperature while using alcohol was 51 °C. Diamond wire had better result in both conditions of cooling and no cooling, and this is related to geometric differences between two types of wires.
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Conclusion: Due to obtained data from examination, utilization alcohol can have an important influence on final bone temperature decreasing. The way of using alcohol was in the style of attrition soaked gauze onto wire while insertion.
Zeinab Moradi Kohnaki , Khairollah Asadollahi, Ghobad Abangah , Kourosh Sayehmiri ,
Volume 74, Issue 9 (12-2016)
Abstract
Background: Considering the high incidence and prevalence of nonalcoholic fatty liver disease (NAFLD) in the Iranian society and the limited number of studies to investigate its associated risk factors, the current study was designed to identify any relevant risk factor of this disease.
Methods: The present case-control study was performed among 150 nonalcoholic fatty liver disease patients and 150 normal liver participants who attended to gastroenterology clinics in Ilam city, Iran during 2014-2015. All demographic data, clinical trials and health behaviors associated with lifestyle such as nutritional status, smoking, physical activities were collected and compared between two groups.
Results: Among a total of 300 participants in the current study, the male female ratio was 46.54% and the mean±standard deviation of all participants was 42.13±12.15 years. The mean values of total cholesterol, triglycerides (TG), low density lipoprotein (LDL), alanine transaminase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (ALP) were significantly higher in cases than controls group (P< 0.0001). A significant relationship was revealed between positive familial history, marriage, and low physical activities with NAFLD (P< 0.05). In the patient's group, consumption of red meat was significantly higher and dairy intake was significantly lower compared to the control group (P< 0.05). Using the multivariate logistic regression analysis, the adjusted odds ratio for variables of waist circumference, triglyceride, ALT and body mass index (BMI) were statistically significant [1.11, (1.04-1.18); 2.58, (1.01-6.67); 5.34, (1.84-15.52) and 7.28,) 1.89-27.99) respectively] (P< 0.05). Also, a significant association was observed among the variables of ALT, AST and BMI with the severity grade of NAFLD (P< 0.05).
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Conclusion: The results of this study showed that waist circumference, BMI, serum level of ALT and TG concentrations can predict the occurrence of non-alcoholic fatty liver disease. BMI, ALT, and AST seem to be associated with the ultrasonography staging of liver in NAFLD. Therefore, these parameters could be used to predict the ultrasonography staging of liver in these patients.
Farzad Tajdini, Reza Shekarriz-Foumani , Parinaz Rezapour , Kambiz Abachizade, Maryam Mohseni ,
Volume 76, Issue 12 (3-2019)
Abstract
Background: Using alcohol is one of the most important death factors that can be prevented. Lifestyle-related diseases are at the top cause of mortality and burden of disease, whereas most of them can be prevented. Considering the growing importance of diseases related to lifestyle (including alcohol abuse), providing evidence-based clinical guidelines for diseases and life-style related conditions which are in accordance with the newest scientific findings and with cultural and economic conditions in each country are required. The aim of this study was to develop a clinical guideline for prevention and control of alcohol consumption.
Methods: The type of study is initiation of a method or a scientific/administrative system (health system management studies) that uses the National Pattern of Localization of Clinical Guidelines in 2017 in Taleghani Hospital of Shahid Beheshti University of Medical Sciences, Tehran, Iran, by using the reviewed clinical guidelines, which was conducted by the end of 2017 based on organizational criteria, the availability of the full version of the clinical guideline and its up-to-datedness, and the appraisal of guidelines for research and evaluation (AGREE) scoring system. This clinical guideline was developed based on 5A Model (Assess, Advise, Agree, Assist and Arrange).
Results: In order to prevent and control alcohol abuse, a clinical guideline was developed based on five clinical guidelines including United States Preventive Services Task Force (USPSTF), Healthy lifestyle guideline (ICSI), the guidelines for preventive activities in general practice in Australia (RACGP), The Australian population health guide to risky behavioural risk factors in general practice (SNAP), and the guidelines related to lifestyle and wellbeing by the National Institute of Clinical Excellence of England (NICE) in the form of 5A model.
Conclusion: The best practice is according to the existing clinical guidelines for prevention and control of alcohol use screening, brief intervention (1-2 sessions) and behavioral counseling, treatment with cognitive behavioral interventions (2-6 sessions) and, if necessary, referrals to higher treatment centers. Referral is recommended for patients who have signs of substance dependence and need a level of care beyond brief service.
Zohreh Ghoreishi, Ali Esfahani, Shima Asgarzad, Laleh Payahoo, Fatemeh Hajizadeh-Sharafabad ,
Volume 79, Issue 10 (1-2022)
Abstract
Background: Among all types of cancers, pancreatic cancer has poor prognosis with 5-year survival below 10%. In theory, alcohol intake may be a modifiable risk factor for pancreatic cancer due to its role in multiple carcinogenic and metabolic signaling pathways. In addition, alcohol consumption may lead to chronic pancreatitis which is underlying cause of pancreatic cancer. However, little is known about whether this factor is associated with pancreatic cancer. This study aimed to systematically review the cohort studies investigating the possible link between alcohol consumption and the morbidity or mortality of pancreatic cancer.
Methods: This study was carried out based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). All of cohort studies that assessed the association between alcohol intake and the risk of pancreatic cancer or death were included in this systematic review without a language restriction. Electronic databases including PubMed, Web of science, Scopus, and Google scholar were searched using the keywords "pancreatic cancer" and "alcohol" and similar words from 1990 to April 2021 to find the cohort studies.
Results: 858 articles were identified, of which 806 were excluded and the full-text of 52 papers were evaluated for the eligibility. Eventually, 22 articles were eligible and were included in this study. Many of the articles assessed the impacts of low to moderate alcohol intake. A comprehensive review of these studies showed that low to moderate alcohol consumption had a non-significant correlation with pancreatic cancer, while high alcohol consumption was significantly associated with the risk of pancreatic cancer or death. The results also revealed that high liquor consumption was associated with higher risk of pancreatic cancer. Nevertheless, the follow-up durations in most of these studies were shorter than that to lead to pancreatic cancer.
Conclusion: Long-term heavy alcohol drinking can increase the morbidity or mortality of pancreatic cancer. Regarding that several genetic and environmental variations involve in the pathogenesis of this cancer, simultaneous control of these differences should be addressed to determine the net effect of alcohol drinking on pancreatic cancer.
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Naser Ebrahimi Daryani , Mohammad Reza Pashaei ,
Volume 80, Issue 6 (9-2022)
Abstract
Nonalcoholic fatty liver disease (NAFLD) is defined by steatosis in more than 5% of liver cells, in the absence of a secondary cause such as drugs, alcohol, or other causes. The incidence of NAFLD is increasing every day; almost a quarter of the world's adult population is affected by this disease. The burden of NAFLD is affected by the epidemics of obesity and type 2 diabetes (T2DM), and therefore, we do not expect the prevalence of this disease to decrease in the future. The world is now in the process of passing on health to non-chronic diseases, like NAFLD. The most common cause of chronic liver disease worldwide is non-alcoholic fatty liver disease. About 25 percent of the world's population is affected by the disease, and it ranges from simple steatosis to cirrhosis. 1 in 4 individuals with NAFLD is a person with non-alcoholic steatohepatitis, which is associated with complications and significant mortality and morbidity due to complications such as liver cirrhosis and hepatocellular carcinoma. Non-alcoholic fatty liver disease is closely related to metabolic syndrome, and it can be said that the liver is an integral part of obesity. Diagnostic methods for this disease include laboratory tests, imaging studies and liver biopsy. Although NAFLD is observed predominantly in obese persons or type 2 diabetes, an estimated 7% to 20% of people with NAFLD have lean body habitus. Recent studies have shown that fatty liver can occur in lean individuals, even without abdominal and visceral fat. Fatty liver in lean people (Lean NAFLD) is a relatively new concept that has attracted many people to find the differences between lean and obese people. The pathophysiological mechanisms of lean NAFLD are still poorly understood. Studies have shown that NAFLD without obesity is more closely related to factors such as environmental, genetic susceptibility, and epigenetic regulation. In addition to lifestyle modifications such as weight loss, diet and physical activity, only a few NAFLD-specific drug treatment options such as vitamin E and pioglitazone are considered. This article discusses the pathogenesis of fatty liver in lean individuals, its treatment, prognosis, and its relationship with metabolic syndrome.
Parastoo Beknejadi, Davoud Vahabzadeh, Esmaeil Yousefi Rad , Somayeh Saboori , Koroush Ghanadi , Mehdi Birjandi,
Volume 81, Issue 12 (2-2024)
Abstract
Background: The increasing prevalence of non-alcoholic fatty liver disease (NAFLD) in recent years has raised concerns about its significant risks for public health. According to previous studies, a diet with low phytochemicals and high inflammatory index is related to non-alcoholic fatty liver disease. In this study, we intend to investigate the relationship between inflammatory diet and phytochemical diet with NAFLD.
Methods: In this case control study, 112 newly diagnosed patients with NAFLD referred to the Shahid Rahimi Hospital clinic in Khorramabad between January 1400 and April 1401 and 112 healthy individuals without NAFLD and any other chronic diseases as the control group, with the range 23-59 years old were selected. General information, demographics, physical activity level and food intake were collected using general information questionnaire, physical activity questionnaire and valid semi-quantitative food frequency questionnaire (FFQ). The energy received between the people of the two groups was adjusted. People's diet was divided into two anti-inflammatory and pro-inflammatory groups based on the DII index based on the score quartiles.
Results: The results showed a significant relationship between DII score and NAFLD in the crude model (OR: 2.22, 95% CI: 1.04 -4.73), model I (adjusted for energy and age classification) (OR: 2.4, 95% CI:1.07-5.58), model II (adjusted for model I+physical activity, sex, education) (OR:2.77, 95% CI:1.14-6.77) and model III (model II+BMI) (OR: 2.16, 95% CI: 0.81-5.71) and DPI score and NAFLD the crude model (OR: 0.69, 95% CI: 0.32-1.47), model I (adjusted for energy and age classification) (OR: 0.56, 95% CI: 1.29-5.58), model II (adjusted for model I+physical activity, sex, education) (OR:0.58, 95% CI: 0.23-1.44) and model III (model II+BMI) (OR: 0.65, 95% CI: 0.24-1.75).
Conclusion: The results obtained from this study showed an inverse relationship between following an anti-inflammatory diet and the risk of NAFLD. However, there was no correlation between receiving a diet with a high phytochemical index and NAFLD.
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