Showing 7 results for Fatahi
Mohammad Hassan Davami , Fatemeh Fatahi Bayat,
Volume 1, Issue 5 (Winter 1997)
Abstract
Hydatidosis is one of the most important infectious diseases which is mainly in the animal husbandby area such as Iran. The disease is caused by a worm called Echinococcus granlosus. Surgery seems to be the only treatment From medicine, psychology and economy points of view, study about the spreading and intensity of this disease in each area is necessary. In this study, 250 patients with hydatidosis under surgical treatment were studied. All these patients were residing in surgical sections of various hospitals in Markazi Province during 1991 to 1997. Only 143 patients had full hospital data. Different demographic factors such as sex, age, location, occupation, affected organ and course of treatment were considered. Among them 83% were female and 39.16% were male. The minimum and maximum age of patients were 7 and 79 years old, respectively. The most affected age groups were between 49-10 years old. The majority of patients were living in Arak. Among the patients, 62.26% were living in cities and 87.76% were living in villages and 51.04% of cases were housewives. Liver with 49.18% of cases was considered as second affected organ (M:26.44% , F:42.5% ). Lung with 16.26% was considered as the most affected organ (M:57.6% , F:42.5%). The mean duration for treatment was 12.83%.
Mozhgan Hashemieh , Gholamali Fatahi Bayat,
Volume 4, Issue 1 (Spring 2001)
Abstract
Neonatal sepsis is one of the most important disease in the newborn period that can lead to many complications and even death. This study is a descriptive study which was done on neonataes who admitted in neonatal and NICU wards of Amir-Kabir and Taleghani Hospitals in Arak City from March 1999 to March 2000. The number of cases in this study were 500 and all of them were evaluated and sepsis work up were done. The frequency of neonatal sepsis in male neonates was more than female neonates and M/F ratio was 1.4. The ratio of neonatal sepsis in premature neonates to term neonates was 1.5. The ratio of sepsis neonatal in L.B.W neonates to normal neonates was 1.4. The most common clinical manifestation of neonatal sepsis in this study was poor feeding. 75% of patients had early-onset sepsis and 25% of patients had late-onset sepsis. In our study from 474 neonates, blood culture in 25 cases were positive. The most common microorganisms were non fermentative gram negative bacilli (32%) and Klebsiella (28%). 24 neonates had positive urine culture and the most common etiologic agent was Klebsiella. Leukocytosis and anemia were detected in 31.2% and 17.95% of our patients. The mortality rate in these neonates were 18.4%.
Gholam Ali Fatahi Bayat, Sousan Marefati,
Volume 4, Issue 2 (Summer 2001)
Abstract
Nocturnal enuresis (NE) is a psychosocial problem for children and parents. The incidence of Ne is 20% in 5 years old children. Since no single etiology is found for disorder, various therapeutic modalities have been used. None of which could cure enuresis entirely. Two types of treatment are considered: Pharamacologic & nonpharmacologic. A prospective experimental study in the level of clinical trial in 98 children aged 5-15 years who have NE underwent for 1 month of therapy with imiperamine in 49 and desmopressin in 49 no. of patient treated with imiperamine 36 children have complete response (73%) (all dry bed), at the 3 months follow up 20 children have recurrence. Ammong patients treated with dessmopressin, 31 children have complete response (63%). Recueernce rate after 3 months is 17 cases. Our results didn’t indicate any statistical difference between imipramine & desmopressin in the treatment of N.E. Imipramine is more complicated than desmopressin so that desmppressin is preferred.
Arash Bayat, Gholamali Fatahi Bayat, Masoud Dehdashtian, Gelareh Kavyani, Masoud Asadi, Abolhosein Masoumi,
Volume 10, Issue 3 (6-2007)
Abstract
Introduction: It is well recognized that hearing is critical to speech and language development, communication, and learning. Otoacoustic emission (OAE) is an efficient and sensitive method to identify subjects at risk for auditory impairment. Infants who require admission to neonatal intensive care unit are reported to be at 10-20 times greater risk for hearing impairment. The porpuse of this study was to investigate the incidence of hearing impairment in neonates screened by OAE.
Materials and Methods: In a cross-sectional study, 148 newborns having risk factors for hearing impairment reffering to Taleghani hospital of Arak and Aboozar hospital of Ahwaz were evaluated. All clients had normal otoscopic findings. Transient evoked (TEOAE) and distortion-product otoacoustic emissions (DPOAEs) were measured in both ears. If the results of otoacoustic emissions were not normal, these tests were repeated one month later. Patients who did not pass the second stage were reffered for comprehensive auditory evaluations. Data analysis was performed using Kolmogrov-Smirnov and t-tests.
Results: 41 and 28 cases could not pass the examining test at the first TEOAE and DPOAE examination, respectively. Also, 23 and 16 cases did not pass the examining test at the second TEOAE and DPOAE evaluations, respectively. These participants underwent auditory brainstem response evaluation and 11 of them had abnormal responses. In 5 cases of confirmed ones, hearing impairment was due to aminoglycoside side effects.
Conclusion: OAE hearing screening of at-risk newborns is a clinically beneficial approach to early detection of hearing impairment. Regarding the high prevalence of hearing loss in our subjects (7.43%), prevention of its complications is highly recommended in this population.
Gholamali Fatahi Bayat, Fatemeh Dorre, Afsaneh Akhondzadeh,
Volume 15, Issue 8 (January 2013)
Abstract
Background: Gastric perforation is a rare occurrence in newborns with unknown etiology and risk factors. This study reports a case of acute gastric perforation in a preterm neonate and its risk factors. Case: The patient was a preterm neonate (26 weeks) with NG tube feeding with GI bleeding. The patient underwent abdominal surgery and gastric perforation in the anterior wall was reported. The risk factors for gastric perforation in this neonate were probably prematurity, low birth-weight, N-CPAP, and frequent insertion of NG tube. Conclusion: It can be concluded from this study that identification of risk factors and reducing or eliminating them are vital to the prevention of this complication.
Ahmad Khaje Gandomani, Rahmat Allah Fatahian Dehkordi, Mohamad Saeed Heidarnejad, Mohsen Jafarian Dehkordi,
Volume 20, Issue 5 (8-2017)
Abstract
Abstract
Background: In this study, the effects of zinc oxide nanoparticles (ZnO NPs) and thiamine on the blood biochemical markers and kidney histopathological changes after experimental diabetes in mice was investigated.
Materials and Methods: For this purpose, 56 mice were randomly divided into 8 groups of 7 each. Two groups of animals as controls (A) and thiamine (G) were considered. Other groups were diabetic by alloxan at a dose of 180 mg/kg. Group B mice were considered as diabetic group. To diabetic mice into Group C and D , ZnO NPs in concentrations of 0.1 and 0.5 mg/kg were intraperitoneally injected. Groups E and F; to these groups of diabetic mice, ZnO NPs in concentration of 0.1 and 0.5 mg/kg along with thiamin (30 mg/l) was injected. ZnO NPs in concentration of 0.1 was injected to group H mice. Changes in renal tissue along with some biochemical parameters were measured.
Results: The results showed that diabetes induced changes in some of the serum biochemical factors (GGT, BUN and creatinine) in rats (p<0.05). However, the administration of nanoparticles and thiamine reduced these negative effects. Exposure to diabetes causes changes in the kidney tissue of the mouse, in the disturbance of scaffolds for tissue integrity clutter, fragmentation of some convoluted tubules and congestion within the connective tissue.
Conclusion: Treatment of the diabetes mice by ZnO NPs and thiamine improves renal histopathologic structure and blood biochemistry levels.
Rahmat Allah Fatahian Dehkordi, Soren Nooraie, Alborz Yadollahi,
Volume 24, Issue 1 (April & May 2021)
Abstract
Background and Aim: Diabetes is a well-known disease with such complications, as retinopathy, nephropathy, and gastropathy. This study aimed to investigate the effects of thiamine and lead acetate on the colon of induced-alloxan diabetic rats; the effects of which become obvious in the treatment or reduction of tissue complications caused by diabetes.
Methods & Materials: In this study, 63 rats weighing 200 g were divided into 9 groups, as follows: 1) Group of diabetes+pb acetate 200 ppm; 2) Group of thiamin+pb acetate 200 ppm; 3) Group of thiamine+pb acetate 1000 ppm; 4) Group of diabetes+thiamine+Pb acetate 1000 ppm; 5) Diabetes group; 6) Group of diabetes+thiamine; 7) Group of diabetes+thiamine+acetate 200 ppm; 8) Group of diabetes+pb acetate 1000 ppm, and 9) the control group. After 20 days, the study samples were removed from the abdominal cavity and the slides were prepared by routine tissue method. Then, the slides were evaluated for stereological and histomorphometric studies.
Ethical Considerations: This study was approved by the Faculty of Veterinary Medicine, Shahrekord University (Code: GRN1M1903). Moreover, all methods used in the present study, including facilitation, were conducted per the ethical principles of animal restraint.
Results: The mean thickness of mucosa-sub-mucosa suggested significant differences in groups 6 and 7, compared to other treatment groups. There was a significant difference in the thickness of the muscle layer between the control and all treatment groups except for groups 2, 6, and 7. There was no significant difference in the mean thickness of advantia layer in groups 1, 7, and 8, and the control group. The obtained results also indicated a significant difference concerning different layers of colon tissue between group 1 and controls.
Conclusion: Based on the present research results, thiamine presented enhancing effects on muscle layer thickness and adventitia layer thickness. Furthermore, the area of the mucosal layer was not affected by the improving effects of thiamine.
