Comparison of the effects of Crataegus oxyacantha extract, aerobic exercise and their combination on the serum levels of ICAM-1 and E-Selectin in patients with stable angina pectoris.

BACKGROUND: Adhesion molecules play an important role in the development and progression of coronary atherosclerosis. The aim of this study was comparing the effect of Cratagol herbal tablet, aerobic exercise and their combination on the serum levels of Intercellular adhesion molecule (ICAM)-1 and E-Selectin in patients with stable angina pectoris. METHODS: Eighty stable angina pectoris patients aged between 45 and 65 years, were randomly divided into four groups including three experimental groups and one control group: aerobic exercise (E), Crataegus oxyacantha extract (S), aerobic exercise and Crataegus oxyacantha extract (S+E), and control (C). Blood sampling was taken 24 h before and after 12 weeks of aerobic exercise and Crataegus oxyacantha extract consumption. The results of serum levels of ICAM-1 and E-selectin were compared. RESULTS: Intergroup comparison of the data revealed a significant reduction (P <0.01) in serum levels of ICAM-1 and E-selectin in experimental groups. Analysis of data showed that the serum levels of ICAM-1 had significant difference when group S+E was compared with groups S and C, but not group E (P = 0.021, P = 0.000 and P = 0.068, respectively). Also the difference between the levels of E-selectin was significant comparing S+E and S but not E with group C (P = 0.021, P = 0.000 and P = 0.052, respectively). CONCLUSIONS: Twelve weeks effects of aerobic exercise and Crataegus oxyacantha extract consuming is an effective complementary strategy to significantly lower the risk of atherosclerosis and heart problems.

Effect of sesame on sperm quality of infertile men.

BACKGROUND: High level of semen reactive oxygen species is considered as an important factor in male infertility. Sesame has antioxidant properties, which could be effective on improvement of semen parameters. This study was designed to determine the effects of sesame on sperm quality. MATERIALS AND METHODS: Twenty-five infertile men entered this clinical trial. They were treated with a 3-months course of taking 0.5 mg/kg sesame. The pre intervention sperm analysis (sperm count, motile sperm percentage and normal morphology sperm percentage) was compared with post treatment sperm analysis. Based on the post intervention seamen analysis, patients were advised to undergo either IVF or ICSI to assess their fertility status. RESULTS: There was significant improvement in the sperm count (10.56 ± 5.25 vs. 22.71 ± 30.14 million per ml) and motility (15.32 ± 13.58 vs. 23.32 ± 20.61 percent) after treatment with sesame (P value: 0.04 and <0.0001 respectively), but there was no significant improvement in sperm morphology after the treatment (10.72 ± 6.66 vs. 13.20 ± 11.14 percent, P value: 0.10). Three patients (12%) underwent IUI, which resulted in 1 successful pregnancy. Two patients (8%) underwent ICSI, which was not successful; however 2 (8%) patients had spontaneous pregnancy. Fortunately, all pregnancies led to live birth. Except 1 case of diarrhea, no other major side effect was reported. CONCLUSION: Sesame improved sperm count and motility, and can be prescribed as an effective and safe method for male factor infertility.

Parental perceptions of weight status of their children.

BACKGROUND: Understanding the knowledge, attitudes, and beliefs of parents is important for planning appropriately to control their children's weight. We aimed to study these variables in parents of normal, underweight, overweight, and obese children. METHODS: This cross-sectional study targeted the parents of normal, underweight, overweight, and obese children, who were selected using multistage random sampling method. The parents' knowledge, attitudes, beliefs, and behaviors about the weight status of their children, weight management, obesity, diet, lifestyle, and related psychosocial factors were evaluated using a validated questionnaire. The questionnaire, which had been validated, consisted of 12 demographic, 8 knowledge, 19 attitude and beliefs, and 25 behavior questions. Mean knowledge, attitude and beliefs, and behavior scores were compared across three subgroups of parents. Student's independent t-test, ANOVA, and Kruskal-Wallis test were used to study the correlation between different demographic and socioeconomic factors, and the studied variables. RESULTS: 90% of parents were aware that obesity is a disease, and 92% knew that eating too much fast food would lead to obesity in children. Only 5% assumed that obese children are healthier than non-obese children. The mean scores of the three subgroups showed no significant difference in knowledge, attitude and beliefs, and behavior. Families with fathers, whose education level was higher than high school diploma, rated their children's weight status as overweight or obese significantly less than families with fathers, whose education level was high school diploma or lower (8.5% vs. 16.5%, respectively, P = 0.014). Only 12% of parents tried to help their children lose weight at least once, and only 6% arranged sport activities for the family members. In 57% and 41% of families, the child, respectively, decided how much time was enough to watch TV, and how much chocolates and sweets to eat. 46% of children watched TV for more than 2 hours/day, and 49% of children watched TV while eating meals. The mean total score of boys' parents was significantly lower than that of girls' parents (P < 0.05). Families with low income, with no medical insurance, or not owning a house thought that the cost of registration in sport activities for children was too high (P < 0.03). CONCLUSION: Some parents unreasonably rated the weight status of their children as overweight/obese. It is suggested that further studies be carried out to evaluate and improve parents' knowledge, attitudes, and behaviors regarding their children's weight.

The life of jorjani: one of the persian pioneers of medical encyclopedia compiling: on the occasion of his 1000th birthday anniversary (434, a.h. - 1434, a.h.).

BACKGROUND: Seyyed Esmaeil Jorjani is one of the most prominent pioneers and scientists of Islamic and Iranian traditional medicine in the 11(th) and 12(th) centuries (4(th) and 5(th) centuries A.H.). The number of his books is not certainly clear, but it is signified that he has written a couple of great books concerning medicine for Persians and too many treatises in such fields as philosophy, theology, medical ethics, human anatomy, chemistry, pharmacy and other sciences. His most famous and important book is "Zakhireh Khwarazmshahi" or "The Treasure of King Khwarazm", which is really a complete and valuable medical encyclopedia in Persian language. MATERIALS AND METHODS: In the present study, authors have attempted to state the life and time of Jorjani and his views by studying the history, old medical sources, and other provided recent medical literature in these fields. RESULTS: The biography of Hakim Jorjani has been well reviewed and described precisely. CONCLUSIONS: Based on our findings, it is clear that Jorjani described and explained the symptoms, signs and treatments of several diseases, introduced the activities of various medicinal plants, and compound formulations. He achieved all of this during his continuous visits to prestigious medical centers and famous people of his time.

Barriers and facilitators of weight management in overweight and obese people: Qualitative findings of TABASSOM project.

INTRODUCTION: Since weight management is affected by various factors, including social and behavioral ones, this study aimed to explore the peoples' experience of barriers and facilitators of weight management. MATERIALS AND METHODS: This qualitative content analysis was conducted as the initial step of TABASSOM Study. Participants, who tried to reduce their weight at least once, were selected by purposeful sampling method from aerobic fitness clubs, parks, and public offices in Isfahan in 2010. Data saturation was reached after indepth unstructured interviews with 11 participants. Data analysis was done by conventional content analysis method. FINDINGS: The participants have intermittently followed weight loss program. Barriers such as physical problems, lack of motivation, lack of work and family support and lack of time have resulted in their failures and outages. The main facilitator to start or restart after stopping such programs for a while was positive psychologic effect. DISCUSSION AND CONCLUSION: Findings showed that many problems could prevent weight loss. It is important to identify obstacles that hinder weight management and regimen programs and to discuss them with people before planning for their weight management.

Comparison of effects of ginger, mefenamic acid, and ibuprofen on pain in women with primary dysmenorrhea.

OBJECTIVES: To compare the effects of ginger, mefenamic acid, and ibuprofen on pain in women with primary dysmenorrhea. METHODS: This was a double-blind comparative clinical trial conducted from September 2006 to February 2007. Participants were 150 students (18 years old and over) with primary dysmenorrhea from the dormitories of two medical universities who were alternately divided into three equal groups. Students in the ginger group took 250 mg capsules of ginger rhizome powder four times a day for three days from the start of their menstrual period. Members of the other groups received 250 mg mefenamic acid or 400 mg ibuprofen capsules, respectively, on the same protocol. A verbal multidimensional scoring system was used for assessing the severity of primary dysmenorrhea. Severity of disease, pain relief, and satisfaction with the treatment were compared between the groups after one menstruation. RESULTS: There were not significant differences between groups in baseline characteristics, p > 0.05. At the end of treatment, severity of dysmenorrhea decreased in all groups and no differences were found between the groups in severity of dysmenorrhea, pain relief, or satisfaction with the treatment, p > 0.05. No severe side effects occurred. CONCLUSION: Ginger was as effective as mefenamic acid and ibuprofen in relieving pain in women with primary dysmenorrhea. Further studies regarding the effects of ginger on other symptoms associated with dysmenorrhea and efficacy and safety of various doses and treatment durations of ginger are warranted.