2024-03-29T14:37:35+04:30
http://rjms.iums.ac.ir/browse.php?mag_id=87&slc_lang=en&sid=1
87-1955
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
Comparing the scar Diameter of Uncomplicated Appendectomy by Rocky-Davis Incision and Pfanneistiel Incision in Cesarean Section in women Referred to Rajaee Hospital with Appendicitis from 2007 till 2009
Ahmad
Ebrahimi
Zahra
Farahani
Hassan
Jahanihashemi
Laily
Najafi
Backgroundformation which is probably due to amniotic fluid around the fetus, unique extracellular matrix andthe fetal immature immunity. It is supposed that biochemical and physical characteristics of amnioticfluid prepares the conditions for wound healing without scar formation. The goal of this study was tocompare the scar diameter of uncomplicated appendectomy by Rocky-Davis incision with scardiameter of cesarean section by Pfanneistiel incision in order to evaluate the effect of amniotic fluidon scar diameter.: According to some studies, fetal wound in contrast with adult wound heals without scarMethodsRocky-Davis incision who were pregnant or had history of cesarean in the last 18 months wereincluded (2007-2009). After 18 months of operation (appendectomy and cesarean), scar diameterswere measured in three points (first, middle and end of scar) and the mean was calculated. Then themean scar diameter of appendectomy was compared with the mean scar diameter of cesarean in eachpatient. For data analysis we used T-test, Paired T-test, correlation coefficient and regression tests.: In this analytic within-patient study all women with uncomplicated appendectomy byResultsdiameter of appendectomy was 2.09±0.677 millimeter and the mean scar diameter of cesarean was0.467±0.633 millimeter which was significantly less than appendectomy scar diameter (p= 0.008).: In this study the effect of weight and height on scar diameter was evaluated. Mean scarConclusionfuture scar diameter.: It seems that the presence of amniotic fluid in the first hours of healing decreases the
Pfanneistiel incision
Rocky-Davis incision
Scar.
2011
11
01
1
9
http://rjms.iums.ac.ir/article-1-1955-en.pdf
87-1956
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
Study of Follicle Stimulating Hormone (FSH) Efficiency on the In vitro Growth of Mice Follicles in Presence of Animal Different Sera
Fatemeh
Barzegari Firouzabadi
Ameneh
Javed
Saeed
Rezaei Zarchi
Backgroundovarian follicle growth and oocyte maturation. In vitro follicular culture systems, at variousdevelopmental stages, allow the identification of these factors and the understanding of theirmechanisms of action. Keeping in mind the significance of the influence of environmental factors onthe follicle growth, this work focuses on the effect of some endocrine and paracrine factors on thegrowth and differentiation of preantral follicles during the in vitro follicular culture using the rodent(mouse) model.: Several endocrine and locally acting factors are involved in the complex process ofMethodsserum type. Prepubertal gilt serum, embryonic stem cell tested fetal calf serum, hypogonadal mouseserum and fetal calf serum were tested during the present study. Effect of the culture period was alsoevaluated on the follicle growth. After carefully selecting the optimum growth conditions, the effectof FSH was evaluated on the growth and viability of the follicular and oocyte maturation. Differentconcentrations of FSH (5, 20, 40, 60, 100, 140, 180 and 220 mIU/l) were added to the culture medium(containing 25-30 follicles each) during separate experiments.: Our study was semi-experimental. First task of the study was to choose an appropriateResultsDuring the present experiment, 100 mIU/ml FSH showed highly significant effect on the follicle andoocyte growth. Follicle survival rate also increased (91%) as compared to that grown without thisgonadotropin (28%). Oocyte maturation (61%) and germinal vesicle breakdown rates (81%) alsoshowed an increase (p: After experiments, fetal calf serum (FCS) was chosen for the evaluation of the effect of FSH.≤0.05).Conclusionantrum had a positive effect on the follicle survival and oocyte robustness.: These results have suggested that the exposure to FSH and FCS before the formation of
Follicle stimulating hormone
Animal serums
Preantral follicles
Rat
2011
11
01
10
19
http://rjms.iums.ac.ir/article-1-1956-en.pdf
87-1957
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
The Comparison of the Bayer Acryl and Acropars Acryl Effect on the Adhesion of Candida Albicans
Majid
Sadeghpour Shahab
Mehraban
Falahati
Mahtab
Ashrafi Khozani
Amir Ali
Shirian
Background: this infection is caused by Candida albicans a flora of mouth. Since one of the problems in dentureusers is it's contamination with C.albicans and discoloration, and lack of information about adhesionof C.albicans to different resins, we designed this study to compare the effect of two types of acrylicresin on adhesion of C.albicans.Candidiasis is one of the most common fungal infections in oral cavity. About 85% ofMethods: resin were added in tubes containing suspension of 1×10incubated at 37sterile saline and after resuspension by shaking a known quantity of each was inoculated on sabourauddextrose agar and incubated at 37were analyzed by Mann-u- Whitney test.This was an experimental study within that 36 samples from Bayer and Acropars acrylic6 (CFU/ml ) of C.albicans. Then tubes wereοc for 40 and 120 minutes. After incubation, the samples were transferred in 1ml ofοc for 48 hours and after that, formed colonies were counted andResults: 120any significant differences from the point of adhesion in to different lengths of times. But dissimilarlywas significant for Acropars acrylic resin which indicated adhesion with the passage of the time.(p<0.1)These two acrylic resins did not reveal statistical significant differences in two 40οc andοc different lengths of the time from the point of adhesion. Also Bayer acrylic resin did not showConclusion: non-adhesion to Candida albicans, but Bayer acryl is more appropriate particularly for those who arewith weak hygiene and are more susceptible to fungal infections. Surface roughness of acrylic resinsand their components, characteristic and surface factors have essential role in adhesion of C.albicans.These two Acrylic resins do not have any priority to each other from the view point of
Acrylic
Adhesion
Candida albicans
2011
11
01
20
26
http://rjms.iums.ac.ir/article-1-1957-en.pdf
87-1958
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
Reza i
Khodabakhsh
Mahmood Reza
Gohari
Zeynab
Moghadamifard
Hossein
Foadzi
Nasim
Vahabi
Background: Mediterean region. Disease-free survival is common to evaluate the treatment of cancers. Severalfactors have been determined as prognostic factors for disease-free survival in studies.Breast cancer is the most common cancer among women especially in easternMethods: in Fayazbakhsh hospital, Tehran. These patients had no metastasis at the time of diagnosis. Patientsunderwent MRM or BCS surgery. All patients followed until 2011 April. Metastases were diagnosedwith x-ray, Biochemical methods, ultrasound with oncologist confirmation. A Cox’s regression withtime to first event variable was used to determine the prognostic factors. Kaplan-Myer method wasused to estimate the survival function. All statistical methods ran in R software version 2.10.In this cross-sectional study, during 2005-2007, 153 women with breast cancer were treatedResults: 99(74.4%) without metastasis and 9 patients(6.8%) experienced a metastasis. Using Kaplan-Myerestimation showed that disease-free survival was 64 months, and five years rate of disease-free was 72percent. Increasing in disease-free survival was associated with low grade of tumor, low number ofinvolved lymph nodes, ER negative and HER2 negative. Odds ratio of metastasis or death for HER2positive was 2.46 times of HER2 negative. Patients with grade 3 had risk of metastasis 1.69-fold ofgrade2.Out of 133 patients, 25(18.8%) died and 108(81.2%) were alive. Out of alive patients,Conclusion: nodes were prognostic factors. Age, size of tumor and PR were not identified as prognostic factors.The result of this study showed that HER2, ER, Grade and number of involved lymph
Breast cancer
Recurrent
Metastasis
Disease-free survival.
2011
11
01
27
33
http://rjms.iums.ac.ir/article-1-1958-en.pdf
87-1959
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
Distribution of Cancer Incidence in Districts and Neighbourhoods of a Number of Tehran Districts in 1386
Marzieh
Rohani Rasaf
Mohammadreza
Rohani Rasaf
Faranak
Rahimi
Mitra
Mehrazma
Ali
Golmohammadi
Rita
Motiedoost
Aziz
Kassani
Mohsen
Asadi-Lari
Background: growth of the world population alongside an increasing adoption of cancer-causing behaviors,particularly smoking and various environmental factors. A variety of cancers data in specialgeographic areas can help define medical programs for treatment and screening of high-risk groups.Since cancer types has not been reported within districts and neighbourhoods of Tehran city so far,this study could be considered as the first in this respect, which defines cancer epidemiology in thecatchment area, and on the other hand, paves the provision of equitable services patient who needthese facilities.The global burden of cancer continues to increase largely because of the aging andMethods: Tehran residents covered by the Iran University of Medical Sciences were obtained, which includedalmost 55% of the total cancer incidence in Tehran in 2007. Districts covered by the university werelocated in west and southwest of Tehran including districts 2,5,6,9,18,21, and 22 cases of otherdistricts refered to Iran university that identified incidence cancer but results must interpreted withcaution since those resident districts have not been covered population data were obtained from theprevious census in 2006. Age and sex standard rate were calculated based on Iranian standardpopulation. Cancers distribution maps were developed using available adresses, indicating districtsand neighbourhoods in GIS. Common cancers diffrence within covered districts was tested by Fisherexact test.This is the cross sectional study that shows cancer distribution patern. Incident cases fromResultsdistrict 6 had the highest incidence (ASR=90.552) followed by district 2 (ASR=71.503) and the leastincidence was in district 18 (ASR=34.991). This diffrence was significant within districts by Fisherexact test. The highest ASRs in women was 87.517 in districts 6 and 2 (71.621) and in malerespectivly 94.683 and 70.919. Highest incidence within neighbourhoods were Abasabad,Qaemmaqam and Gand in males and Ddaneshgah, Arjantin and Shiraz in females. High cancers ASRconsisted of breast (9.018), colorectal (4.94), prostate (4.174), stomach (3.711) and skin (3.522).: Cancer incidence in specified districts of Tehran was 72.822 in 100000 population, whereConclusion: catchment area and districts 1 and 3 out of this territory, warrants more researches to investigate whatfactors in the specified districts and neighbourhoods has led to this condition.More cancer aggregation, which was observed in districts 2 and 6 within the university
Neighbourhoods cancer incidence
ASR (age standardized rate)
GIS (geographical information systems)
2011
11
01
34
45
http://rjms.iums.ac.ir/article-1-1959-en.pdf
87-1960
2024-03-29
10.1002
Razi Journal of Medical Sciences
RJMS
2228-7043
2228-7051
2011
18
89
Investigation of Serum C–Reactive Protein and Mannose–Binding Lectin Levels in Patients with Dermatophytosis
Background: Interleukin8 (IL-8) realized from keratinocytes in the presence of dermatophytic antigens causesinduction of acute responses in dermatophyte infection and subsequently production of acute phaseproteins occurs in hepatocytes. C–reactive protein (CRP) and Mannose–binding lectin (MBL) areacute phase proteins. Since few researches in the case of acute phase proteins in dermatophyticinfections has been accomplished, this study has been designed for determining serum CRP and MBLlevels in patients affected to dermatophytosis.Dermatophytosis is common cutaneous fungal disease with worldwide distribution.Methods: and 105 patients affected to dermatophytosis with non probable and in access procedure. For isolationand identification of dermatophyte direct microscopic examination, culturing and complementaryexaminations were done and for determination of serum CRP and MBL levels in healthy individualsand in patients ELISA test were used. For investigation of relevance between variables, Chi-square,Fisher exact, Mann-Whitney and Roc curve analysis were used and p< 0.05 was considered asmeaningful level.This was a cross sectional study and samples were carried out on 96 healthy individualsResults: 3.31±3.32μg/ml and 16.60±35.96 μg/ml (p<0.001) respectively and the median serum MBL level was1.53±1.87 μg/ml and 1.97±2.03μg/ml (p=0.039) respectively. CRP (p<0.001) and MBL (p=0.042)were determined meaningful parameters for dermatophytosis. MBL deficiency (MBL concentrations<1 μg/ml) was higher in control subjects (56.2%) than in patients (41.0%).The median serum CRP level in healthy individuals and in patients group wasConclusion: affected to dermatophytosis and their role in this infection. Probably observation of high frequency ofMBL deficiency in healthy individuals in compare with patients group indicates that it is notpredisposing factor in affecting to dermatophytosis.Findings of this study indicate increased concentrations of CRP and MBL in patients
Dermatophytosis
CRP
MBL.
2011
11
01
46
53
http://rjms.iums.ac.ir/article-1-1960-en.pdf