The Experts below are selected from a list of 2377026 Experts worldwide ranked by ideXlab platform
Hu Yuanliang - One of the best experts on this subject based on the ideXlab platform.
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The effective comparison of five sulfated polysaccharides to stimulate chicken peripheral lymphocyte Proliferation
Chinese journal of veterinary science, 2010Co-Authors: Guo Zhenhuan, Wang De-yun, Ma Xia, Hu Wei, Cao Yongping, Hu YuanliangAbstract:In order to select the sulfated polysaccharide(sPS) with the best immunoenhancement,the effects of sulfated astragalus polysaccharides(sAPS),sulfated epimedium polysaccharide(sEPS),sulfated lentinan(sLNT),sulfated Chinese angelica polysaccharide(sCAPS) and sulfated Lycium barbarum polysaccharide(sLBPS) on checken peripheral lymphocyte Proliferation were compared in vitro.After the safe concentrations were tested,five sPSs within safe concentration scope were added into the cultivation system of chicken peripheral lymphocyte singly or synergistically with ConA.The lymphocyte Proliferations were determined by MTT method.The results showed that five sPSs at proper dose could stimulate the lymphocyte Proliferation singly or synergistically with ConA,and there was definite dose-effect relationship.sAPS60 had the best effect,and then sEPS5.
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Effects of Sulfated Polysaccharide Prescriptions on Chicken Splenic and Peripheral Lymphocyte Proliferation
Jiangsu Journal of Agricultural Sciences, 2010Co-Authors: Guo Zhenhuan, Ma Xia, Wang Zheci, Cao Baozhu, Qiu Jing, Fang Gang, Zhu Lin, Zhang Chunyuan, Wang Xingxiang, Hu YuanliangAbstract:To select the effective sulfated polysaccharide prescriptions(sPSPs) on enhancing the lymphocyte Proliferations,four sPSPs(sPSP1,sPSP2,sPSP3 and sPSP4) were prepared with sulfated astragalus polysaccharides(sAPS60),sulfated epimedium polysaccharide(sEPS5) and sulfated lentinan(sLNT2) selected in previous experiment.After the safe concentrations were tested,the four sPSPs were added into the cultivation system of chicken splenic or peripheral lymphocyte,singly or synergistically with PHA,LPS or ConA.After cultivated for 48 h,the lymphocyte Proliferations were determined by MTT method.The results showed that the four sPSPs could significantly stimulate the splenic lymphocyte Proliferation singly or synergistically with PHA and LPS,and stimulate peripheral lymphocyte Proliferation synergistically with ConA.There were definite dose-effect relationships beween the concentrations of sPSPs and the stimulation effects.In comprehensive evaluation,sPSP1 and sPSP2 possessed the best efficacy.
Guo Zhenhuan - One of the best experts on this subject based on the ideXlab platform.
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The effective comparison of five sulfated polysaccharides to stimulate chicken peripheral lymphocyte Proliferation
Chinese journal of veterinary science, 2010Co-Authors: Guo Zhenhuan, Wang De-yun, Ma Xia, Hu Wei, Cao Yongping, Hu YuanliangAbstract:In order to select the sulfated polysaccharide(sPS) with the best immunoenhancement,the effects of sulfated astragalus polysaccharides(sAPS),sulfated epimedium polysaccharide(sEPS),sulfated lentinan(sLNT),sulfated Chinese angelica polysaccharide(sCAPS) and sulfated Lycium barbarum polysaccharide(sLBPS) on checken peripheral lymphocyte Proliferation were compared in vitro.After the safe concentrations were tested,five sPSs within safe concentration scope were added into the cultivation system of chicken peripheral lymphocyte singly or synergistically with ConA.The lymphocyte Proliferations were determined by MTT method.The results showed that five sPSs at proper dose could stimulate the lymphocyte Proliferation singly or synergistically with ConA,and there was definite dose-effect relationship.sAPS60 had the best effect,and then sEPS5.
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Effects of Sulfated Polysaccharide Prescriptions on Chicken Splenic and Peripheral Lymphocyte Proliferation
Jiangsu Journal of Agricultural Sciences, 2010Co-Authors: Guo Zhenhuan, Ma Xia, Wang Zheci, Cao Baozhu, Qiu Jing, Fang Gang, Zhu Lin, Zhang Chunyuan, Wang Xingxiang, Hu YuanliangAbstract:To select the effective sulfated polysaccharide prescriptions(sPSPs) on enhancing the lymphocyte Proliferations,four sPSPs(sPSP1,sPSP2,sPSP3 and sPSP4) were prepared with sulfated astragalus polysaccharides(sAPS60),sulfated epimedium polysaccharide(sEPS5) and sulfated lentinan(sLNT2) selected in previous experiment.After the safe concentrations were tested,the four sPSPs were added into the cultivation system of chicken splenic or peripheral lymphocyte,singly or synergistically with PHA,LPS or ConA.After cultivated for 48 h,the lymphocyte Proliferations were determined by MTT method.The results showed that the four sPSPs could significantly stimulate the splenic lymphocyte Proliferation singly or synergistically with PHA and LPS,and stimulate peripheral lymphocyte Proliferation synergistically with ConA.There were definite dose-effect relationships beween the concentrations of sPSPs and the stimulation effects.In comprehensive evaluation,sPSP1 and sPSP2 possessed the best efficacy.
Ma Xia - One of the best experts on this subject based on the ideXlab platform.
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The effective comparison of five sulfated polysaccharides to stimulate chicken peripheral lymphocyte Proliferation
Chinese journal of veterinary science, 2010Co-Authors: Guo Zhenhuan, Wang De-yun, Ma Xia, Hu Wei, Cao Yongping, Hu YuanliangAbstract:In order to select the sulfated polysaccharide(sPS) with the best immunoenhancement,the effects of sulfated astragalus polysaccharides(sAPS),sulfated epimedium polysaccharide(sEPS),sulfated lentinan(sLNT),sulfated Chinese angelica polysaccharide(sCAPS) and sulfated Lycium barbarum polysaccharide(sLBPS) on checken peripheral lymphocyte Proliferation were compared in vitro.After the safe concentrations were tested,five sPSs within safe concentration scope were added into the cultivation system of chicken peripheral lymphocyte singly or synergistically with ConA.The lymphocyte Proliferations were determined by MTT method.The results showed that five sPSs at proper dose could stimulate the lymphocyte Proliferation singly or synergistically with ConA,and there was definite dose-effect relationship.sAPS60 had the best effect,and then sEPS5.
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Effects of Sulfated Polysaccharide Prescriptions on Chicken Splenic and Peripheral Lymphocyte Proliferation
Jiangsu Journal of Agricultural Sciences, 2010Co-Authors: Guo Zhenhuan, Ma Xia, Wang Zheci, Cao Baozhu, Qiu Jing, Fang Gang, Zhu Lin, Zhang Chunyuan, Wang Xingxiang, Hu YuanliangAbstract:To select the effective sulfated polysaccharide prescriptions(sPSPs) on enhancing the lymphocyte Proliferations,four sPSPs(sPSP1,sPSP2,sPSP3 and sPSP4) were prepared with sulfated astragalus polysaccharides(sAPS60),sulfated epimedium polysaccharide(sEPS5) and sulfated lentinan(sLNT2) selected in previous experiment.After the safe concentrations were tested,the four sPSPs were added into the cultivation system of chicken splenic or peripheral lymphocyte,singly or synergistically with PHA,LPS or ConA.After cultivated for 48 h,the lymphocyte Proliferations were determined by MTT method.The results showed that the four sPSPs could significantly stimulate the splenic lymphocyte Proliferation singly or synergistically with PHA and LPS,and stimulate peripheral lymphocyte Proliferation synergistically with ConA.There were definite dose-effect relationships beween the concentrations of sPSPs and the stimulation effects.In comprehensive evaluation,sPSP1 and sPSP2 possessed the best efficacy.
Helmut Kerl - One of the best experts on this subject based on the ideXlab platform.
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Reactive angioendotheliomatosis or intravascular histiocytosis? An immunohistochemical and ultrastructural study in two cases of intravascular histiocytic cell Proliferation.
The British journal of dermatology, 1999Co-Authors: Edgar Rieger, P E Leboit, Hp Soyer, Dieter Metze, R. Slovak, Helmut KerlAbstract:Two elderly women with complex medical histories presented with erythematous patches, in one case involving the face and forearms, and in the other both elbows. Punch biopsies from both patients revealed intravascular Proliferations of medium-sized and large cells with luminal occlusion typical of angioendotheliomatosis. Immunostaining did not show either lymphocytic or endothelial cell antigens but was consistent with a histiocytic differentiation of the intravascular cells in both cases, and was further substantiated by ultrastructural examination in one case. One patient received a course of cyclophosphamide therapy over 15 days. Skin lesions faded but did not disappear. The patient died 10 months later from cardiac and renal failure, which was most probably unrelated to the skin lesions. In the other case, lesions diminished but did not entirely resolve with treatment with low doses of oral prednisone. Angioendotheliomatosis can be divided into a malignant variant, which is an angiotropic lymphoma mostly of B-cell phenotype, and a benign, reactive variant, which is characterized by a Proliferation of cells expressing endothelial cell markers. Only one case of angioendotheliomatosis with cells of histiocytic differentiation has been published previously under the name of intravascular histiocytosis. Our cases are very similar to the latter. The question arises as to whether intravascular histiocytic cell Proliferation is a neoplastic Proliferation of histiocytes or an early stage of classic reactive angioendotheliomatosis representing the residual cells associated with organization of microthrombi, which will be later followed by endothelial cell Proliferation.
Cao Yongping - One of the best experts on this subject based on the ideXlab platform.
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The effective comparison of five sulfated polysaccharides to stimulate chicken peripheral lymphocyte Proliferation
Chinese journal of veterinary science, 2010Co-Authors: Guo Zhenhuan, Wang De-yun, Ma Xia, Hu Wei, Cao Yongping, Hu YuanliangAbstract:In order to select the sulfated polysaccharide(sPS) with the best immunoenhancement,the effects of sulfated astragalus polysaccharides(sAPS),sulfated epimedium polysaccharide(sEPS),sulfated lentinan(sLNT),sulfated Chinese angelica polysaccharide(sCAPS) and sulfated Lycium barbarum polysaccharide(sLBPS) on checken peripheral lymphocyte Proliferation were compared in vitro.After the safe concentrations were tested,five sPSs within safe concentration scope were added into the cultivation system of chicken peripheral lymphocyte singly or synergistically with ConA.The lymphocyte Proliferations were determined by MTT method.The results showed that five sPSs at proper dose could stimulate the lymphocyte Proliferation singly or synergistically with ConA,and there was definite dose-effect relationship.sAPS60 had the best effect,and then sEPS5.
