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Liver is an important organ with major role in carbohydrates, proteins and lipids metabolism. In addition, secretion and excretion of toxic materials occur in this organ. Exposure to a variety of infectious agents such as parasitic, viral, bacterial or toxic materials may lead to liver damage. Today, one of the best way for investigation and diagnosis of liver damage is measurement of some liver enzyme such as Alanine Aminotransferase (GPT or ALT), Aspartate Aminotransferase (GOT or AST). Since, these enzymes exist in other tissues, measurement of other specific enzyme is required. In this study activity of Ornithine Carbamyltransferase (OCT), the second enzyme in urea cycle, in 56 patients with liver problem (Cirrhosis and viral hepatitis) was determined. SGPT, SGOT, Alb, Bil, ?GT and ALP tests were performed. To assess the health and unhealthy liver in both control and sample groups. Our data shows a correlation between activity of OCT with SGOT (R=0.782, P<0.001) and with SGPT (R=0.857, P<0.001). Since OCT enzyme is specific for liver, further investigation of activity of this enzyme in assessment of other liver problems is required.

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Background&Objective: Morphine is an opioid analgesic and has known effects on different organs. This study was done to determine the histopatological changes of liver due to morphine adminstration in adult mice. Materials&Methods: In this experimental study, 20 male Blab/c mice divided experiment and control groups. In experiment and control group, animals recived 15mg/kg/day morphine and salin normal interperitoneally, for 21 days respectively. Day 22 the livers were dissected under anaesthesiology. Specimens were processed for histological study and stanied with H&E. Results: In experimental group, small sites of necrosis with poly morphic inflammatory infiltration and debris formation of necrotized nucleus in death area, so hepatitis was suggested. Also accumulation of micro droplets of lipid inside the hepatocyte cytoplasm withont nucleus displacement (fatty damages with small vacuoles) observed in cases. In addition, microvesicular steatosis and mouth teeth necrosis in liver parenchyma with inflammation in the vein and portal space were seen in cases. Any changes was not seen in control group. Conclusion: The interperitoneal adminstration of morphine can cause histopatological changes in mice liver.

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Background&Objective: Abnormal BMI of mother and weight gain play very important role in the outcome of pregnancy. Several researches were done on the correlation between body mass index (BMI) and mother weight gain in pregnancy, and the complications in neonates, like low birth weight and prematurity and mother complications like preeclampsia. This study was performed in order to determine the correlation between body mass index and weight gain during pregnancy, maternal and fetal complications in patient admitted to Deziani hospital in Gorgan, Iran. Materials&Methods: This cross-sectional study was done on 350 pregnant women in Deziani hospital during a year (2002-03). Patients' information's like mother age, pre-pregnancy weight, weight gain during pregnancy and maternal-fetal complications (preeclampsia, PROM, preterm labor and macrosomia) were recorded. After coding, data were analyzed by SPSS and Chi-Square test was used for description. Results: In high BMI women, higher weight gain was seen than normal BMI women. Preterm labor was significantly related with pre-pregnancy BMI (P<0.05) but no relationship was seen between weight gain and preterm labor. PROM and birth weight were significantly related to pre-pregnancy BMI and weight gain during pregnancy (P<0.05). Preeclampsia has significant relationship with weight gain (P<0.05) but not with pre-pregnancy BMI. Conclusion: Abnormal maternal pre-pregnancy BMI and weight gain during pregnancy can complicate the delivery. Low and high BMI and weight gain during pregnancy can contribute with the complications in mothers and neonates.

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Background&Objective: The incidence of cesarean delivery has been increased during these years. Relations are reported between mother's educational level and knowledge about various delivery methods. This study was done to find the distribution of cesarean delivery in female doctors, dentists, nurses, midwives and specialists under 45-years-old had been working in Gorgan city, 2004. Materials&Methods: In this descriptive cross-sectional study, 187 women in medical fields were recruited. A questionnaire was filled for each of them which included demographic data, causes of the cesarean delivery, and causes of personal tendency to it. Data was entered in SPSS-10 and analyzed with X2 . Results: In our study 307 deliveries were occurred, and 49.8% was cesarean delivery. The most common cause of the personal tendency to cesarean delivery was feeling less pain. Cesarean percentage in doctors, midwives and specialist was significantly higher than nurses and dentists (P<0.05). Cesarean frequency was significantly higher in nulipars (P<0.05). Conclusion: These results showed that the frequency of cesarean delivery in health care workers is higher than the general population.

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Background & Objective: Anovulation is one of the most common causes of infertility and the increasing use of induction ovulation agents for treatment of these patients has been increased. This study was done to evaluate of neonatal outcome in pregnancies after ovarian stimulation in comparisons with spontaneous pregnancy.

 

Materials & Methods: In this descriptive analytic study, 398 pregnant women admitted to teaching Hospitals of Mashhad University of Medical Sciences from Nov 2004-Apr 2005 were assessed for neonatal outcomes. We compared the rate of multiple pregnancy, gestational age, birth weight, agars score of first and fifth minutes, apparent congenital anomalies, neonatal early death and the days of neonatal hospitalization at NICU in two groups of induction ovulation and spontaneous pregnancy. The data were analyzed by c2 and t student test. P<0.05 was considered statistically significant.

 

Results: From 398 pregnant women, 95 patients were pregnant after ovulation induction and 303 patients had spontaneous pregnancy. There was significant differences between two groups including: Multiple pregnancy, first minutes and fifth-minutes. Apgar scores, head circumference and admission in NICU (P<0.05). There was also effective dependence between induction ovulation and multiple pregnancy on premature delivery. The early neonatal death and apparent congenital anomalies had no significant differences between two groups.

 

Conclusion: We concluded that neonatal outcome of ouvlatory induced pregnancies is more unfavorable which probably is due to the multiple pregnancy premature delivery and maternal infertility background.

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Background & Objective: Trauma is the second most common cause of death regardless of age in Iran and the health system annually defrays a vast cost for trauma patients. The majority of cases comprise abdominal trauma. This study was performed to determine individual and pathologic characteristics of patients with blunt abdominal trauma in Gorgan – Iran. Materials & Methods: This descriptive and retrospective study was done on 239 patients with blunt abdominal trauma in 5 Azar hospital, Gorgan - Iran from March 2001 to March 2005. Results: 197 (82.4%) of cases were male and 42 (17.6%) were female. The mean age of patients was 23.4 years. The mean of hospital stay was 8.8 days. The most common cause of blunt abdominal trauma was traffic injury. The most common damaged organs were spleen (49.4%) and liver (21.3%) respectivly. Mortality rate was 16.3%. The hypovolumic shock was the major cause of mortality. Conclusion: This study showed that epidemiology of trauma is similar to those in other regions of our country. Therefore, programming and attempts of governmental organizations are needed to prevent and decrease traffic accidents.

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Background and Objective: Controversies results in quality of life associated with the type of delivery have been reported. This study was performed to determine the relationship between Women’s Quality of life and type of delivery.

Materials and Methods: This descriptive analytical study was conducted on 300 women that referring to health center in kashan city during 2007-08. The women were divided in two groups according to the type of delivery whether it was cesarean section or vaginal delivery. Special life quality questionnaire, 2 and 4 months after delivery was completed by women. Scores of aspects in 2 and 4 months after delivery were determined and compared between two groups. Data was analyzed by SPSS-16 software, Chi-Square, independent t- test, pair t test and Mann- U Whitey test.

Results: Findings showed no differences in aspects of quality of life between cesarean section and normal delivery groups except in “Mother's satisfaction toward delivery” that results showed  higher score 2 months (p=0.03) and 4 months (p=0.018) after normal delivery. Scores of this aspect in 2 months after normal delivery and cesarean section was (4.40±1.11, 3.76±1.16) and in 4 months after normal delivery and cesarean section was (4.13±1.40, 3.82±1.22) respectively.

Conclusion: This study showed there was not significant difference in women quality of life between cesarean section and normal delivery 2 and 4 monthes after delivery.

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Celiac disease is one of the most common cause of malabsorbtion syndrom. The symptom of this disease associated secondary to malabsorbtive problems. Celiac can be accompanied with liver enzyme dysfunction with various extra intestinal findings. This case was a 27-year old man presented with abnormal liver function test over period of 1 year. He did not have another symptom such as diarrhea, weight loss or skin lesion. In medical examination, there was no ascites, peripheral edema or jaundice. Diagnostic re-examination of the paitent include serology tests and Viral hepatitis, Wilson disease and auto Imuune respones showed to be normal. Abdominal and biliary sonography had normal results. Liver biopsy revealed no sign of any pathology, but duodenal biopsy and serologic findings were compatible by Celiac disease. The symptom improved on a gluten-free diet and his liver enzyme function tests became normal subsequently.

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Background and Objective: Kombucha (fungal) tea is a sugar sweetened black tea obtained through a fermentation process containing symbiotic culture of acetic acid bacteria and yeasts. This study was done to determine the effect of Kombucha tea on rat liver histophatological alterations due to Thioacetamide (TAA). Materials and Methods: In this experimental study, 20 adult male Wistar rats randomly allocated into four groups as follow: 1) control, 2) TAA group, treated with (TAA), (400 mg/kg/bw) for two weeks, 3) treated with (TAA), (400 mg/kg/bw) and then with Kombucha tea (50 mg/kg) and finally 4) preventive, treated with Kombucha tea, (50 mg/kg) and then (TAA), (400 mg/kg) for three weeks. The serum level of aminotransferase (AST), Alanine transaminase (ALT), Alkaline phosphatase (ALP), Lactate dehydrogenase (LDH) and total bilirubin were meseared and liver tissue samples were stained by hematoxilin and eosin. Results: Serum level of AST, ALT, ALP, LDH and total bilirubin significantly increased in TAA group compare to control group (P<0.05). Serum level of AST, ALT, ALP, LDH and total bilirubin significantly reduced in treated and protective groups in comparision with TAA group (P<0.05). Mitosis and apptosis increased in TAA group. These liver histopathological alterations reduced in terated and protective groups. Conclusion: Kombucha tea contains theraputic and protective effects on enzyms and liver histophatological damage due to Thioacetamide in rat.

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Background and Objective: Anti tuberculosis drugs therapy is the most effective method for controling the tuberculosis (TB). Early detection and appropriate treatment can prevent the TB-drug resistance. This study was carried out to determine the complications leading to hospitalization due to consumption of anti-TB drugs in patients with tuberculosis. Methods: In this descriptive-analytic study, 1550 records of patients with TB in urban and rural health centers of Gorgan, north of Iran were assessed during 2007-12. Checklist consists of demographic and clinical data for each patient was recorded in a questionare. Results: 44 cases experienced the complications of anti-TB drugs. 27 (61.4%) of cases with complications were women. 77.3% and 22.7% of patients affected with pulmonary and extra pulmonary tuberculosis,respectively. 38.6% of patients were diabetic. The hepatic complication was seen in 37 cases (84.1%). Skin and other complications were seen in 5 and 2 cases, respectively. There was not any relationship between drug complications and other disases. Conclusion: Hepatic damage is the most common complication leading to hospitalization in tuberculosis patients using anti-TB drugs.

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Background and Objective: Listeria monocytogenes is a gram-positive facultative intracellular non spore forming bacillus. The epidemiologic studies have shown that Listeria monocytogenes is the cause of abortion and abnormalities in human embryo. This study was done to determine the effect of listeria monocytogenes colonization on maternal and fetal liver and spleen in mice. Methods: In this experimental study, Inbred BALB/c dams allocated into case and control groups. Dams in interventional and control groups were received 200µL of 1.2 LogFCU/ml, Listeria monocytogenes and normal salin intraperitoneally, respectively. Few mice from each group were randomally selected and 5ml of blood collected, placenta, uterus liver and spleen were removed subsequently in 13 and 24 day of gestation and listeria monocytogenes colonization were determined. Liver and spleen of full term offsprings were stained for the histological studies. Results: L.monocytogenes strains were detected in different organs of mice damsup for 30 day of gestation. The higest and lowest of organ contamination were seen in liver and blood samples, respectively. The ratio of weight/volume of organ was higher in case than control groups. Hepatocytes degenration, hepatocyte size alteration, cell cord atrophy and sinusoid dilatation were seen in the liver. Disruption of red pulp, disorganization of lymphoid nodules and necrosis were noticed in the spleen. Conclusion: Contamination of BALB/c dams causes the histological alterations in the liver and spleen of offesprings.

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Background and Objective: The electromagnetic field producer sets in daily life causes concerns about the adverse effects of such waves on human health. This study was done to evaluate the effect of cell phones microwaves on histologic structures of some visceral organs in rat.

Methods: In this experimental study, 80 immature Wistar male rats with weight of 100-140 gram and 5 to 6 weeks age were randomly allocated into 3 experimental groups and one control group. The experimental rats were exposed to cell phones microwaves 5 hours a day for 1, 2 and 3 months. The control group received no radiation. After the experimental period rats were sacrificed and the appropriate tissues of the lung, heart, liver, brain and pancreas were prepared. Sections in 5 µm thicknesses were stained by hematoxylin and eosin and studied microscopically.

Results: Histological changes including edema, inflammatory cell infiltration and cell degeneration in the lung and mild degeneration and coagulation necrosis of the myocardial cells in the heart were observed. Histopthological examination of the liver revealed dilation of central veins and sinusoids, vacuolization of hepatocytes and mononuclear inflammatory cell infiltration. Limited changes were observed in pancreas and brain. Histological changes were increased in the groups that were exposed longer period of time to radiation.

Conclusion: This study indicated that the harmful effect of cell phones radiation on rat tissues depending on the duration of exposure.

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Background and Objective: Diabetes mellitus is a metabolic disorder that is characterized by hyperglycemia resulting from defects in insulin secretion and action, or even both of them. Proveskia abrotanoides has anti-bacterial, anti-parasitic, antioxidant, anti-inflammatory, and analgesic effects. This study was done to evaluate the effect of hydro-alcoholic extract of Proveskia abrotanoides on blood glucose and liver enzymes level in streptozotocin-induced diabetic rats.
Methods: In this experimental study, 60 male Wistar rats were randomly allocated into including healthy control, healthy received Glibenclamide, healthy -treated with 150, 300 and 600 mg/kg/bw of Proveskia abrotanoides extract, diabetic control, diabetic treated with 150, 300 and 600 mg/kg/bw of extract, positive control (diabetic treated with the Glibenclamide). After the treatments, the blood samples were taken from the animals and the level of blood glucose and liver enzymes including ALT, AST, and ALP were measured. Finally, the effect of hydro-alcoholic extract of Proveskia abrotanoides was compared with Glibenclamide as a conventional drug.
Results: The results showed a significant increase in liver enzymes (ALT, AST, ALP) in hyperglycemic rats compared to the healthy controls (P<0.05). The mean of AST, ALT and ALP enzymes in hyperglycmia group were 286.83±7.46, 172.16±5.74, 526.17±8017, respectively while in healthy control it was 239±12.16, 100±2.42 and 196.33±6.82, respectively. In hyperglycemic rats treatment with doses of 150, 300, and 600 significantly reduced liver enzymes levels in compare to hyperglycemic contol group (P<0.05). In group treated with 150 mg/kg/bw, the average of ALP, AST, and ALT enzymes was 160.67±6.29, 127.33±5.23 and 260.33±7.18, respectively. The mean of ALP, AST, and ALT enzymes in group treated with 300 mg/ kg/bw was 197.5±6.71, 144.33±8.82 and 201.67±9.60, respectively. In group treated with 600 mg/kg/bw, the mean of ALP, AST, and ALT enzymes was 192.23±8.23, 111.17±6.13 and 329±7.43, respectively. The hydro-alcoholic extract of Proveskia abrotanoides significantly reduced serum glucose and liver enzymes in comparison with Glibenclamide group (P<0.05).
Conclusion: The hydro-alcoholic extract of Proveskia abrotanoides reduces liver enzymes and blood glucose level in streptozotocin-induced diabetic rats.

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Background and Objective: Nonalcoholic fatty liver disease is the most common cause of liver disease worldwide and it is defined as a disorder of excess fat accumulation in the liver. This study was done to determine the prevalence of fatty liver among overweight, obese and normal children.
Methods: This historical cohort study was conducted on 90 children ages 5 to 13 years old in Taleghani pediatric theching hospital in Gorgan, north of Iran during 2014. Subjects according to Body Mass Index (BMI) classified into obese (95%>BMI), over weight (85-95% BMI) and normal (5-85% BMI). Childern were matched for age and sex. Liver enzymes (ALT Alanine aminotransferase and AST (Aspartate aminotransferase) and lipid profile includingTriglyceride: TG (High Density Lipoprotein: HDL and (Low Density Lipoprotein: LDL were measured and fatty liver evaluated based on sonographic parameters by a radiologist who didnot know children's BMI.
Results: The prevalence of fatty liver was 23.3% in obese children that was non- significantly higher than normal (16.7%) and over weight (16.7%) children. The prevalence of fatty liver was not significantly different between two sexes. AST was significantly higher in children with normal BMI in compared to obese and over weight children (P<0.05). The highest and lowest level of cholesterol was seen in obese and normal children (P<0.05).
Conclusion: This study showed that the prevalence of fatty liver non-significantly was higher in obese children in comparision with normal and over weight children.

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Background and Objective: Identification of Fasciola species is important. Fascioliasis is one of the important diseases in animals and humans caused by genus Fasciola. This study was done to determine the identification of Fasciola species with RFLP-PCR in animal liver in Gorgan City, northern Iran.
Methods: In this descriptive study, worms were obtained from the livers of infected sheep and cattle in Gorgan slaughterhouse in northern Iran. DNA of worms was extracted with phenol- chloroform method. Fragment of ITS-1 genome was amplified and TasI enzyme was utilized for amplified fragments then 8 samples were sequenced.
Results: A total of 49 Fasciola worms were isolated from infected cattle and sheep. The PCR products of all specimens were affected by the TasI enzyme, and F.hepatica species showed two fragments and F.gigantica species indicated three fragments. The enzyme in F.hepatica species showed a fragment of 151 bp and a fragment of 312, but in the F.gigantica, three fragments were 151, 93 and 219 bp. 36 (73.46%) worms were identified as Fasciola gigantica and 13 (26.53%) worms were identified as Fasciola hepatica. Out of the six infected sheep liver, 22 were isolated from the Fasciola worms, 13 (59.1%) of which were F.hepatica and 9 (40.9%) of them were F.gigantica. Out of the six infected cattle liver, 27 Fasciola worms were identified, all of which were identified as Fasciola gigantica (100%).
Conclusion: This study showed that Fasciola gigantica is the dominant species in infected livers of the cattle in Gorgan city.

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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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Background and Objective: Liver is an important organ with specific function in relation to drug metabolism. Haloperidol is a drug for the treatment of schizophrenia, mania in bipolar disorder and dizziness. This study was performed to determine the changes in tissue and hepatic enzymes in male rats born to mothers treated with haloperidol.
Methods: In this experimental study, 25 adult female Wistar rats were allocated into 5 groups. The control group, the sham group and experimental groups 1, 2, 3. Dams in experimental groups 1, 2, 3 in the pregnancy period were received 12.5, 25 ,50 mg/kg /bw of haloperidol for 21 days orally, respectively. The control groups were sham and three experimental, first, second and third experimental groups. Mothers of mice received 12.5, 25 and 50 mg/kg of haloperidol during the pregnancy as 21 days of gavage. At the end of pregnancy and 22 days of infant, all infants were weighed. Alanine aminotransferase (ALT), alkaline phosphatase (ALP) and aspartate transaminase (AST), albumin and total protein were measured by autoanalysis and liver tissues were stained using hepatoxylin-eosin method.
Results: The mean concentration of albumin and total protein in the second and third experimental groups significantly reduced in compare to control group (P<0.05). The mean concentration of AST in the second and third experimental groups significantly increased in comparsion with control group (P<0.05). The mean concentration of ALT and ALP in all experimental groups was significantly higher than the control group (P<0.05). The mean of liver indices in all experimental groups was not significant in comparison with the control group. In the tissue samples of the experimental groups, necrosis was observed with increasing dosage.
Conclusion: Haloperidol has been shown to increase liver enzymes and liver necrosis and increase liver necrosis in a dose-proportional manner.

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Background and Objective: Aloe Vera is considered as one of herbs causes oxidative indexes modification due to antioxidant properties. On the other hands, High-fat diets (HFD) cause liver disorders prevalence. This study was done to evaluate the protective effect of hydro-alcoholic extract of Aloe Vera gel on enzymes and liver tissue structure of high-fat diet rats.
Methods: In this experimental study, 40 adult male rats were allocated in five groups including control, sham (HFD 10 ml/kg) and three experimental groups receiving HFD with doses of 150, 300 and 600 mg/kg/bw of Aloe Vera gel extract. Prescriptions were conducted by gavage and for 60 days. Blood samples were collected to measure AST, ALT and ALP enzymes. Liver removed subsequently and following preparing tissue sections liver cells were counted.
Results: High-fat diet significantly increased ALP and ALT enzymes (P<0.05). High-fat diet significantly increased the number of Kupffer cells and reduced of hepatocytes in compared to control group (P<0.05). High-fat diet caused liver tissue alterations including blood congestion, inflmation; Vacuole breakdown, apoptosis, and ballooning of hepatocytes. On the other hand, the consumption of Aloe Vera with high-fat diet caused reduction in tissue changes and a significant decrease in the serum levels of ALP and ALT enzymes in compared to control group (P<0.05).
Conclusion: High-fat diet by damaging the liver tissue  increased  the serum levels of ALP and ALT enzymes and Aloe Vera extract with its anti-oxidant characteristic prevent the effect of a high-fat diet on the liver tissue and reduced the ALP and ALT enzymes.

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Background and Objective: Paraquat is a common agricultural herbicide that is a strong stimulus in superoxide anions foundation. Due to the adverse effects of the free radicals, the anti oxidant compounds such as Saffron seem necessary as antioxidants and removing the free radicals. The aim of this study was to evaluate the regeneration effect of Saffron on the liver damaged with paraquat in male mice.
Methods: In this experimental study, 36 male mice were randomly allocated into 6 groups. Animals in group one were received normal food, water and corn oil. Secound and third groups of mice were treated at a dose of 20, 40 mg/kg/bw paraquat, respectively. Animals in the fourth group were received Saffron at a dose of 80 mg/kg/bw. Animals in fifth and sixth two groups were treated with paraquat treated at a dose of 20, 40 mg/kg/bw and Saffron (80 mg/kg/bw), orally, per day. At the end of 30 days the mice were anesthesia and blood samples were prepared for measurement of AST and ALT in sera and livers were removed for measurment of MDA, FRAP, katalaze concentration and half of liver was transfer to formaline for histopathological study.
Results: Cell necrosis and inflammation was found in the liver of mice treated with paraquat, also the level of AST, ALT and MDA was significantly increased in compared to controls (P<0.05). Also the level of AST, ALT and MDA and histopathological alterations of liver in animals treated with paraquat at a dose of 20, 40 mg/kg/bw and Saffron (80mg/kg/bw) were significantly reduced in compared to paraquat group.
Conclusion: Saffron (80 mg/kg/bw, orally) improves liver dysfunction in mice exposed with paraquat.