نتایج جستجو برای: hemolytic assay

تعداد نتایج: 238144  

Journal: :reports of biochemistry and molecular biology 0
mozhgan soltani tel: +98 51 36080498, fax: +98 51 36080498 kazem parivar department of biology, science and research branch, islamic azad university, tehran, iran javad baharara department of biology, mashhad branch, islamic azad university, mashhad, iran mohammad amin kerachian department of medical genetics, faculty of medicine, mashhad university of medical sciences, mashhad, iran javad asili department of pharmacognosy, school of pharmacy, biotechnology research center, mashhad university of medical sciences, mashhad, iran

background: holothuroids (sea cucumbers) are members of the phylum echinodermata, which produce saponins. saponins exhibit a wide spectrum of pharmacological and biological activities. in this study, we isolated the crude saponins from the body wall of the dominant iranian species of sea cucumber, holothuria leucospilota (h. leucospilota). the purpose of this study was to confirm the presence o...

2013
JoHN H. VAUGHAN

sions of new or recrudescent acute synovitis. RF-PFC were observed to disappear from the peripheral circulation and the bone marrow during therapy with cytotoxic drugs. The data are consistent with the hypothesis that the appearance of RF-PFC in the peripheral blood represents an anamnestic response to transiently appearing antigen. The nature of the antigen is not specified. The bone marrow ma...

Javad Asili, Javad Baharara, Kazem Parivar, Mohammad Amin Kerachian, Mozhgan Soltani,

Background: Holothuroids (sea cucumbers) are members of the phylum echinodermata, which produce saponins. Saponins exhibit a wide spectrum of pharmacological and biological activities. In this study, we isolated the crude saponins from the body wall of the dominant Iranian species of sea cucumber, Holothuria leucospilota (H. leucospilota). The purpose of this study was to confirm the presence o...

زرین نهاد, حنانه, شهباززاده, دلاور, محمودزاده, امیر, مرادی, علی, مهدوی, مهدی, پوشنگ باقری, کامران,

Introduction: Cervical cancer is the second prevalent cancer in developing countries and the sixth prevalent cancer in USA. Since conventional treatment methods are associated with detrimental side effects, searching for new drugs using natural ingredients is very important. Previous studies have shown that melittin (main component of honey bee venom) has anticancer properties along with the ef...

زرین نهاد, حنانه, شاهمرادی, حمیدرضا, شهباززاده, دلاور, قاسمی دهکردی, پوریا, محمودزاده, امیر, مرادی, علی, مهدوی, مهدی, پوشنگ باقری, کامران,

Background: Gastric cancer (GC) is one of the most common cancers worldwide and in Iran. Conventional therapies are surgery and chemotherapy. Current studies are evaluating natural compounds in inhibiting growth of cancer cell. In this study isolated peptide melittin with 26 amino acids from bee venom and its impact on the viability and proliferation of gastric cancer cells was investigated. Me...

Journal: :Clinical and vaccine immunology : CVI 2007
Kristina N Ekdahl Dan Norberg Anders A Bengtsson Gunnar Sturfelt Ulf R Nilsson Bo Nilsson

We previously described a simplified quantitative hemolytic assay for classical pathway (CP) hemolytic function in serum that has been shown to correlate with the 50% hemolytic complement (CH50) assay. In the present study, we used this assay to compare CP functions; plasma levels of C3, C4, and C3dg; and ratios of C3dg to C3 in healthy individuals and patients with systemic lupus erythematosus...

2011
Rengathavasi Thavasi

Hemolytic assay, bacterial adhesion to hydrocarbons (BATH) assay, drop collapse assay, oil spreading assay, emulsification assay and surface tension measurement were compared for their reliability and ease of use to screen biosurfactant producing bacteria. 105 bacterial strains were screened for their biosurfactant production. Results from screening methods revealed that hemolytic and BATH assa...

Leila Tahmasebi, Mehran Karimi , Narges Rezaei , Sezaneh Haghpanah ,

Abstract Background: Hereditary red cell enzyme disorders are a group of Non-immune/Spherocytic Hemolytic Anemia, although these disorders are rare and they have not public health problems, the detection of these defects could help to physician in treatment and differential diagnosis. This study evaluated 5 enzymopathies in patients with Hereditary Non –immune/Spherocytic Hemolyti...

Journal: :iranian journal of pediatric hematology and oncology 0
leila tahmasebi hematology research center, shiraz university of medical sciences, shiraz, iran sezaneh haghpanah hematology research center, shiraz university of medical sciences, shiraz, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) narges rezaei hematology research center, shiraz university of medical sciences, shiraz, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences) mehran karimi hematology research center, shiraz university of medical sciences, shiraz, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (shiraz university of medical sciences)

abstract background: hereditary red cell enzyme disorders are a group of non-immune/spherocytic hemolytic anemia, although these disorders are rare and they have not public health problems, the detection of these defects could help to physician in treatment and differential diagnosis. this study evaluated 5 enzymopathies in patients with hereditary non –immune/spherocytic hemolytic anemia (hnsh...

Journal: :Bioscience, biotechnology, and biochemistry 2002
Daekyung Kim Yoji Sato Yosuke Miyazaki Tatsuya Oda Tsuyoshi Muramatsu Yukihiko Matsuyama Tsuneo Honjo

Heterocapsa circularisquama (Dinophyceae), a red tide dinoflagellate, is toxic to bivalve molluscs such as the pearl oyster (Pinctada fucata), but no harmful effects of this alga on fish have been observed so far. We found that 7 strains of H. circularisquama showed hemolytic activities toward rabbit erythrocytes in a cell-density dependent manner, but to quite different extents. The strains wh...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید