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Showing 7 results for Aali
Aali Sh, Daneshmandi H, Norasteh Aa, Rezazadeh F, Volume 15, Issue 4 (12-2013)
Abstract
Background and Objective: Proprioceptive, vestibular and visual senses control human movements. This study was carried out to compare the posture of head and shoulder in blind, deaf and ordinary pupiles. Materials and Methods: This descriptive and analytic study was done on 16 blind, 30 deaf and 60 ordinary pupiles in Ardabil city, Noth-west of Iran. Sagital and frontal planes Photos for each child was used for determination of head and shoulder deviation. Results: Forward head in blind group significantly was lower than deaf and ordinary pupiles (P<0.05). Rounded shoulder in blind and deaf pupiles significantly was lower than ordinary pupiles (P<0.05). Uneven shoulders in deaf pupiles significantly was lower than ordinary and blind children (P<0.05). Lateral flexion of the head in blind and deaf pupiles significantly was higher than ordinary children (P<0.05). Conclusion: There is a relationship between sensory impairment and postural problems paticularly in blindness Pupils.
Rabienejad A, Joshagani Hr , Farzaneh Hesari A , Agaalinejad H, Khoshdel M, Volume 16, Issue 2 (7-2014)
Abstract
Background and Objective: An activity performed through a new motional pattern and very intensively often leads to a kind of muscle soreness whose indicator is delayed onset of pain, which is called Delayed Onset Muscle Soreness (DOMS). This study was done to determine the effect of vitamin C and E supplementation on lipid peroxidation and delayed onset muscle soreness in professional basketball players. Methods: In this clinical trial study, 24 male professional basketball players were randomly divided into four groups including vitamin C (1000 mg), vitamin E (800 IU), vitamin C (500 mg) + vitamin E (400 IU) and placebo (Glucose 500 mg). Supplement was consumed two hours before and 24 hours after leg press and scuat exercise. Blood samples were collected before the first supplementation and immediately (post- exercise), 24 hour and 48 hour after exercises. Serum creatine kinase (CK), malondialdehyde (MDA), vitamin C and vitamin E and the level of perceived muscle soreness were evaluated. Results: MDA in Vitamin E group significantly decreased in the 24-hr to 48-hr after the exercise in compared to bignning of exercise (P<0.05). Serum CK significantly increased 24-hr and 48-hr after the exercise in all groups (P<0.05). Muscle pain perception non significantly increased after the exercise in all groups in compare to baseline level. Conclusion: Short period supplementationin of vitamin C and E, either alone or in combination can not reduce pain and muscle damage and lipid peroxidation following the leg press and scuat exercise in professional basketball players.
Moghadamnia D, Mokhtari M , Aalizadeh A, Volume 18, Issue 1 (3-2016)
Abstract
Background and Objective: The spathe of phoenix dactylifera contains protein, fatty, fiber, sugar, moisture, furfural, coumarin, organic compounds of camphor family, phytosterols, 1, 2-Di methoxil 1, 4-Di methyl benzene. This study was done to evaluate the effect of alcoholic extract of phoenix dactylifera spathe on seminiferous tubules and spermatogenesis in adult male rats. Methods: In this experimental study, 50 adult male rats were randomly allocated into five groups including: control, sham and expermintal groups 1, 2 and 3. Animals in control group did not receive any treatment. Animals in sham group were received 0.2 ml normal saline intraperitoneally. Animals in experimental group 1, 2 and 3 were received 0.05, 0.1 and 0.2 g/kg/bw of alcoholic extract of phoenix dactylifera spathe intraperitoneally, respectively. After 14 days of study, the testis was removed and the sections of tissue were prepared. Testosterone hormone measured by Gamma counter method. Results: Serum levels of testosterone and the spermatozoa count were significantly reduced in the experimental groups in compared to control and sham groups (P<0.05). The count spermatogonia, primary spermatocyte, spermatid, sertoli and leydig cells and seminiferous tubules structures did not reduce in the experimental groups in compared to control and sham groups. Conclusion: Phoenix dactylifera Spathe alcoholic extract at doses of minimum and medium in adult male rats reduces sera level of testosterone and spermatozoa number.
Gr Sharifirad , Ar Charkazi , K Mirkarimi , Ns Seyyedghasemi , H Shahnazi , F Hajili Davaji , Ah Mirzaali , Volume 18, Issue 3 (10-2016)
Abstract
Background and Objective: Smoking is one of the important risk factors for many diseases and increases the premature death.Transtheoretical models is one of the behavioral models for behavior understanding specifically in addictive behaviors. This study was done to evaluate the application of transtheoretical model to determination of smoking behavior among smokers.
Methods: This descriptive - analytical study conducted on 450 male smokers in Gorgan, northern Iran during 2014. Data gathering instruments were Diclemente smoking stages of change, Velicer decisional balance and temptation, Prochaska processes of change measurements along Fagerstrom test for nicotine dependency.
Results: Based on the stages of changes, 39.1%, 13.8%, 42.4%, 2.7% and 2% of subjects were in precontemplation, contemplation, preparation, action and maintenance stage, respectively. There was a significant relationship between stages of change with all transtheoretical model variables and nicotine dependency (P<0.05). Cons of smoking, self-reevaluation, self-liberation, and social liberation had the highest effect while helping relationship had the lowest effect.
Conclusion: Cons of smoking, self-reevaluation, self-liberation, and social liberation had the strongest predictors of smoking stages movement. Helping relationship had the lowest predictor of smoking stages movement.
Shirin Aali , Amir Letafatkar , Esmaeil Ebrahimi, Amir Hossein Barati , Maliheh Hadadnejad , Volume 19, Issue 4 (12-2017)
Abstract
Background and Objective: Stiffness and restricted range of movement (ROM) affect muscle balance and body alignment. The purpose of this research is the study the relationship between Iliopsoas tightness and hip active range of motion, extensor-flexor muscle strength and thoracolumbar curves.
Methods: This case-control study was carried out on 15 adolescent's male soccer players with short length of Iliopsoas muscle as case group and 15 healthy adolescents witch matched based on age, height, weight, BMI, dominant leg and sport experience as control group. The range of motion was measured with universal goniometer, kyphosis and lordosis with flexible ruler and muscle strength with manual dynamometer.
Results: The range of motion of the hip extension and the strength of the Iliopsoas muscle in the case group were statistically lower than the control group (P<0.05). The rate of lumbar lordosis and the ratio of gluteus maximus to the strength of the Iliopsoas muscle in the case group were significantly higher than the control group (P<0.05). There was no statistically significant difference between the range of motion of hip flexion, dyspnea kyphosis, and gluteus maximus muscle strength in the studied groups.
Conclusion: Adolescents with Iliopsoas tightness have limited hip extension and greater lumbar lordosis and weaker Iliopsoas strength in comparison to healthy counterparts.
Fahimeh Mirzaali , Amirreza Ahmadinia , Gholamreza Roshandel , Volume 21, Issue 3 (10-2019)
Abstract
Background and Objective: Gingival recession is a common disease leads to esthetic problems, increased sensitivity of teeth and root caries. This study was done to determine the prevalence of gingival recession in dental students with high level of oral hygiene.
Methods: This descriptive-analytic study was performed on 214 dental students of Golestan University of Medical Sciences, Gorgan, Iran during 2017-2018. After collecting demographic information, clinical examination including Oral Hygiene Index (OHI) and Gingival Index (GI), Severity of gingival recession, width of keratinized gingival, attachment of frenulum, toothbrush trauma, tooth malpositions, periodontal diseases and other iatrogenic factors was measured.
Results: Prevalence of gingival recession was 23.8% .Class 1 and 2 of gingival recession was 84.62 % and 15.38%, respectively. Class 3 and 4 of gingival recession did not observe in any subjects. Toothbrush trauma was the most etiologic factor in 35.4% of dental students suffering of gingival recession (P<0.05). Also, dental malposition with 20.83%, loss of keratinized gingival with 14.58%, orthodontics procedures with 12.5%, periodontal diseases with 10.4% were the other factors in gingival recession.
Conclusion: Toothbrush trauma and dental malposition are the most important etiologic factors in dentistry students suffering from gingival recession.
Farhad Pourfarzi, Ghasem Fattahzadeh-Ardalani , Mehdi Aalipour-Erdi , Volume 25, Issue 4 (12-2023)
Abstract
Background and Objective: Helicobacter pylori infection is a chronic bacterial infection in humans, and its link to epilepsy has been reported in some studies. This study was conducted to compare the frequency of Helicobacter pylori infection in patients with and without epilepsy.
Methods: This case-control study was conducted on 234 patients with focal and generalized epilepsy (the case group consisted of 88 males and 146 females) referring to Alavi Hospital in Ardabil, Iran and 234 individuals without epilepsy (the control group consisted of 88 males and 146 females) during 2019. Stool samples were taken from the subjects to assess the Helicobacter pylori stool antigen. Demographic information, including age, gender, place of residence, a history of alcohol, cigarette, hookah, and opium use, and the test result of the Helicobacter pylori stool antigen, were collected in a checklist.
Results: The frequency of Helicobacter pylori infection was determined to be 67.2% in the case group and 71.1% in the control group, and no statistically significant difference was found between the case and control groups. Cigarette and opium use had statistically significant relationships with epilepsy (P<0.05). Moreover, opium users had a 6.92 times higher odds rate (OR) of contracting Helicobacter pylori infection than other individuals (CI 95%=1.05-45, OR=6.92, P<0.04).
Conclusion: No difference was observed in Helicobacter pylori infection between individuals with and without epilepsy.
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