Showing 3 results for Tabatabaee
M Akbarzadeh, T Naderi, Mh Dabbaghmaneh, Hr Tabatabaee, Z Zareh,
Volume 20, Issue 2 (May-Jun 2012)
Abstract
Introduction: In patients with polycystic ovary syndrome hyperinsulinaemia, insulin resistance, dyslipidemia and hyperglycemia may represent an increased risk for coronary cardiovascular disease .This study aimed to investigate risk factors for cardiovascular disease based on polycystic ovary syndrome phenotypes in Shiraz.
Methods: This Cross-sectional study was performed on 3200 students aged 18-14. Demographic survey, clinical signs of androgen excess (acne, hirsutism, alopecia), Ultrasound were applied in order to find the cyst. Tests included prolactin, dehydroepiandrodion sulfate, and oral glucose tolerance test, fasting blood glucose, blood sugar two hours later, triglycerides, cholesterol, high density lipoprotein. Data were submitted to SPSS software, version 11.5 and then analyzed by chi-square tests.
Results: The serum cholesterol mean in four phenotypes had a statistically significant relationship with non-PCOS patients(p<0.05). Mean of serum cholesterol in oligomenorrhea, Hyperandrogenism and polycystic ovary phenotype (195.09±30.28) was higher than the other phenotypes. Mean of serum cholesterol and low density lipoprotein(LDL-C) were significantly higher in patients with Hyperandrogenism and polycystic ovarian phenotype(130.046±26.27) and oligomenorrhea, Hyperandrogenism and polycystic ovary syndrome phenotype(138.58±28.34) compared with non-infected individuals. Serum glucose mean in all phenotype was higher than non-infected after two hours and it showed a significant relation in oligomenorrhea and also polycystic ovarian phenotype(98.03 ± 20.98 versus 87.5±12.97) with non-infected individuals.
Conclusion: Biochemical factors that lead to increased risk of cardiovascular diseases is increased in patients with polycystic ovary syndrome. Therefore, it should be attended in prevention programs
Mh Eftekhari, Z Hassanzadeh Rostami, Mj Emami, Hr Tabatabaee,
Volume 21, Issue 5 (NOv-Dec 2013)
Abstract
Introduction: Magnesium is an essential mineral in bone formation. This nutrient incorporates in bone metabolism and enhances bone mineralization. This study was designed to assess the effect of magnesium supplementation on alkaline phosphatase , osteocalcin, and also callus formation in women with long bone fracture.
Methods: In this double-blind randomized placebo controlled trial, 32 women with long bone fracture, aged 20-45 years old, were randomly divided into the Mg group and control, receiving 250 mg magnesium oxide daily and placebo respectively for 8 weeks. Serum alkaline phosphatase and osteocalcin were measured at the beginning and the end point, and also callus formation was checked at the end of study. P value < 0.05 was considered as the significant level.
Results: There was no significant difference between two groups in alkaline phosphatase and osteocalcin levels at the beginning and the end of study. Serum alkaline phosphatase and osteocalcin levels were increased in both groups, but they were not statistically significant. Furthermore, the callus formation, which revealed the fracture healing, was not different between 2 groups.
Conclusion: This study concluded that Magnesium supplementation did not change the serum markers of bone formation and fracture healing however, further studies need to approve this finding.
Marjan Ashegh Moalla, Dr. , Mahboobeh Mahmoodi, Masoumeh Tabatabaee,
Volume 27, Issue 10 (1-2020)
Abstract
Introduction: Ginger is a plant that is used as a drug for pain relieving and anti-inflammatory in traditional medicine, but conventional prescribing of it faces serious challenges. One way to overcome these problems is the loading of ginger extract in polymer carriers. The aim of this study was characterization and evaluation of the loading and releasing of ginger extract from hyaluronic acid nanocapsules for medical applications.
Methods: In this applied study, ginger extract as a pain-relieving drug was loaded in hyaluronic acid nanocapsules. The hyaluronic acid nanocapsules containing ginger extract were fabricated by emulsion method. The surface morphology, particle size and zeta potential, surface roughness and functional groups on the sample surface were evaluated by field emission electron microscopy (FESEM), dynamic light scattering (DLS), atomic force microscopy (AFM) and fourier transform infrared spectroscopy (FTIR), respectively. The stability and ginger release from nanocapsules were also determined via DLS and HPLC, respectively. The toxicity and fibroblast cells viability of ginger extract encapsulated in hyaluronic acid were evaluated by MTT assay. Data were analyzed by SPSS 16 Software. The t-Student test was performed for statistical comparison of data and statistically significant was P < 0.05.
Results: The ginger entrapment efficiency (EE %) in nanocapsules was 74%. The average particle diameter and charge surface of the samples were calculated 413 nm and -10 mV, respectively. The negative charge of samples showed the stability of samples without agglomeration. Therefore, the surface morphology of the samples was observed as relatively spherical particles. In vitro test showed 95% fibroblast cell growth and proliferation on nanocapsules compared to the control sample (P < 0.05).
Conclusion: The hyaluronic acid nanocapsules have a great potential for delivery of ginger extract in the area of pain and inflammation.
