- 產(chǎn)品描述
美國(guó)Seracare衣原體陰性對(duì)照品(Chlamydia Neg)
廣州健侖生物科技有限公司
廣州健侖長(zhǎng)期供應(yīng)各種生物原料,主要代理品牌:美國(guó)Seracare、西班牙Certest、美國(guó)Fuller等等。
主要產(chǎn)品包括各種標(biāo)準(zhǔn)品、陽(yáng)性對(duì)照品、單克隆抗原抗體。
其中常見的有:弓形蟲病、西尼羅河病毒、類風(fēng)濕因子、瘧疾、麻疹、萊姆病、百日咳桿菌、大腸桿菌、鼠傷寒沙門氏菌、李斯特菌等陽(yáng)性對(duì)照品。
美國(guó)Seracare衣原體陰性對(duì)照品(Chlamydia Neg)
我司還提供其它進(jìn)口或國(guó)產(chǎn)試劑盒:登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲病、違禁品濫用、肺炎球菌、軍團(tuán)菌、化妝品檢測(cè)、食品安全檢測(cè)等試劑盒以及日本生研細(xì)菌分型診斷血清、德國(guó)SiFin診斷血清、丹麥SSI診斷血清等產(chǎn)品。
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【Seracare產(chǎn)品介紹】
編號(hào) | 英文名稱 | 中文名稱 |
JL-FA-01 | Amebiasis (AME) | 阿米巴病 |
JL-FA-02 | Allergens, Rast scores | 過(guò)敏原,放射性過(guò)敏原吸收實(shí)驗(yàn)。指對(duì)特定的人群引起免疫反應(yīng)或者過(guò)敏反應(yīng)的食品中的蛋白質(zhì) |
JL-FA-03 | Allergens, Rast scores negative | 過(guò)敏原,放射性過(guò)敏原吸收實(shí)驗(yàn)陰性 |
JL-FA-04 | Anti-cyclic citrullinated peptide Antibody (CCP) Arthritis | 抗環(huán)瓜氨酸肽抗體 |
JL-FA-05 | ASCA Saccharomyces Cerevi | 人抗釀酒酵母抗體(ASCA) |
JL-FA-06 | Aspergillis | 麴菌病 |
JL-FA-07 | Beta 2 Glycoprotein | β2糖蛋白 |
JL-FA-08 | Beta 2 Glycoprotein IgM | β2糖蛋白 IGM |
JL-FA-09 | Bordela Pertussis | 百日咳桿菌 |
JL-FA-10 | Bordela Pertussis IgM | 百日咳桿菌 IGM |
JL-FA-11 | C-ANCA | C-抗中性粒細(xì)胞胞漿抗體(ANCA) |
JL-FA-12 | Cardiolipin | 心肌磷脂 |
JL-FA-13 | Cardiolipin IgA | 心肌磷脂 IGA |
JL-FA-14 | Cardiolipin IgG | 心肌磷脂 IGG |
JL-FA-15 | Cardiolipin IgM | 心肌磷脂 IGM |
JL-FA-16 | Cerebral Spinal Fluid | 腦脊髓液 |
JL-FA-17 | Chagas | 恰加斯病/南美錐蟲 |
JL-FA-18 | Chlamydia | 衣原體 |
JL-FA-19 | Chlamydia IgA | 衣原體IGA |
JL-FA-20 | Chlamydia IgG | 衣原體IGG |
JL-FA-21 | Chlamydia IgM | 衣原體IGM |
JL-FA-22 | Chlamydia Neg | 衣原體陰性 |
JL-FA-23 | Clotting Factor C3 | 凝固因子C3 |
JL-FA-24 | Clotting Factor C4 | 凝固因子C4 |
JL-FA-25 | Coccidiodes | 球孢菌 |
JL-FA-26 | Cytomegalovirus (CMV) Neg | 巨細(xì)胞病毒抗體陰性 |
JL-FA-27 | CMV IgG | 巨細(xì)胞病毒 IGG陽(yáng)性 |
JL-FA-28 | CMV IgM VCA | 巨細(xì)胞病毒 IGM 陽(yáng)性 |
JL-FA-29 | C-Reactive Protein (CRP) | C-反應(yīng)蛋白質(zhì) |
JL-FA-30 | Dengue Fever | 登革熱 |
JL-FA-31 | Dengue Fever IgM | 登革熱 IGM |
JL-FA-32 | DS (Double Stranded) DNA | 雙鏈脫氧核糖核酸 |
JL-FA-33 | EBNA (Epstein-Barr nuclear antigen) IgG | EB病毒核抗原 IGG |
JL-FA-34 | EBNA (Epstein-Barr nuclear antigen) IgM | EB病毒核抗原 IGM |
JL-FA-35 | Epstein Barr Virus (EBV) Negative Plasma | EB病毒陰性血漿 |
JL-FA-36 | Epstein Barr Virus (EBV) EA IgM | EB病毒早期抗原 IGM |
JL-FA-37 | Epstein Barr Virus (EBV) VCA IgM | EB病毒殼蛋白 IGM |
JL-FA-38 | Epstein Barr Virus (EBV) EA IgG | EB病毒早期抗原 IGG |
JL-FA-39 | EMA (Endomysial Antibodies) | 肌內(nèi)膜 |
JL-FA-40 | Gliadin | 麩蛋白,麥醇溶蛋白,麥膠蛋白 |
JL-FA-41 | Gliadin IgG | 麥醇溶蛋白 IGG |
JL-FA-42 | Gliadin IgA | 麥醇溶蛋白 IGA |
JL-FA-43 | Glomerular Basement Membrane (GBMA) | 腎小球基底膜病 |
JL-FA-44 | Helicobacter pylori IgA | 幽門螺旋桿菌IGA |
JL-FA-45 | Helicobacter pylori IgG | 幽門螺旋桿菌IGG |
JL-FA-46 | Helicobacter pylori IgM | 幽門螺旋桿菌IGM |
JL-FA-47 | Helicobacter pylori Negative | 幽門螺旋桿菌陰性 |
JL-FA-48 | Helicobacter pylori Positive Plasma | 幽門螺旋桿菌陰性血漿 |
JL-FA-49 | Hepatitis A Virus (HAV) Pos. Plasma | 甲型肝炎病毒陽(yáng)性血漿 |
JL-FA-50 | Hepatitis A Virus (HAV) IgM | 甲型肝炎病毒IGM |
JL-FA-51 | Hepatitis B Core (HBc) IgG | 乙型肝炎病毒核心 IGG |
JL-FA-52 | Hepatitis B Core (HBc) IgM | 乙型肝炎病毒核心 IGM |
JL-FA-53 | Anti Hbe (Antibody to HBV antigen) | 乙肝抗體 |
JL-FA-54 | Hepatitis Delta Virus | 丁型肝炎病毒 |
JL-FA-55 | HBeAg (HBV e antigen) | 乙肝 E抗原 |
JL-FA-56 | anti-HBs (HBV surface antibody) | 乙肝表面抗體 |
JL-FA-57 | Hepatitis B (HBsAg) "Chronic" | 乙型肝炎(乙肝表面抗原)“慢性病 |
JL-FA-58 | HBsAg (HBV surface antigen) Serum | 乙肝表面抗原血清 |
JL-FA-59 | HBsAg (AD) | 乙肝表面抗原(AD) |
JL-FA-60 | HBsAg (AY) | 乙肝表面抗原(AY) |
JL-FA-61 | HBV Positive Plasma | 乙肝陽(yáng)性血漿 |
JL-FA-62 | HBV DNA Plasma | 乙肝DNA血漿 |
JL-FA-63 | HBV DNA Serum | 乙肝DNA血清 |
JL-FA-64 | HBV DNA type A | A型 乙肝DNA |
JL-FA-65 | HBV DNA type B | B型 乙肝DNA |
JL-FA-66 | HBV DNA type C | C型 乙肝DNA |
JL-FA-67 | HBV DNA type D | D型 乙肝DNA |
JL-FA-68 | HBV DNA type E | E型 乙肝DNA |
JL-FA-69 | HBV DNA type F | F型 乙肝DNA |
JL-FA-70 | HBV Antibody HCV Antibody Plasma CO-INFECTED | 乙肝和丙肝聯(lián)合感染血漿 |
JL-FA-71 | HCV (Hepatitis C Virus) Antibody | 丙型肝炎抗體 |
JL-FA-72 | HCV Core Antigen Positive | 丙肝核心抗原 陽(yáng)性 |
JL-FA-73 | HCV RNA PLASMA Genotype 1 | 基因1型丙肝RNA 血漿 |
JL-FA-74 | HCV RNA PLASMA Genotype 2 | 基因2型丙肝RNA 血漿 |
JL-FA-75 | HCV RNA PLASMA Genotype 3 | 基因3型丙肝RNA 血漿 |
JL-FA-76 | HCV RNA PLASMA Genotype 4 | 基因4型丙肝RNA 血漿 |
JL-FA-77 | HCV RNA PLASMA Genotype 5 | 基因5型丙肝RNA 血漿 |
JL-FA-78 | HCV RNA PLASMA Genotype 6 | 基因6型丙肝RNA 血漿 |
JL-FA-79 | HCV Riba single band | 丙肝免疫印跡單波段 |
JL-FA-80 | HCV RIBA Pos. (multiple bands) | 丙肝免疫印跡陽(yáng)性多波段 |
JL-FA-81 | HCV Negative | 丙肝陰性 |
JL-FA-82 | HCV RNA Pos (quantitative) | 丙肝RNA陽(yáng)性(定量) |
JL-FA-83 | Hepatitis E | 戊型肝炎 |
JL-FA-84 | Herpes Simplex Virus (HSV)1/2 Positive Plasma | 單純性皰疹病毒1/2陽(yáng)性血漿 |
JL-FA-85 | Herpes Simplex Virus (HSV) 1 Negative Plasma | 單純性皰疹病毒1 陰性血漿 |
JL-FA-86 | Herpes Simplex Virus (HSV) 1 IgG | 單純性皰疹病毒1 IGG |
JL-FA-87 | Herpes Simplex Virus (HSV 1) IgM | 單純性皰疹病毒1 IGM |
JL-FA-88 | Herpes Simplex Virus (HSV) 2 IgG | 單純性皰疹病毒2 IGG |
JL-FA-89 | Herpes Simplex Virus (HSV) 2 IgM | 單純性皰疹病毒2 IGG |
JL-FA-90 | Histone | 組蛋白 |
JL-FA-91 | Human Anti Mouse Ab (HAMA) | 人抗鼠抗體 |
JL-FA-92 | Human immunodeficiency virus (HIV) 1 Neg | HIV I 陰性 |
JL-FA-93 | anti Human immunodeficiency virus (HIV) 1 Plasma | 抗HIV I 血漿 |
JL-FA-94 | anti Human immunodeficiency virus (HIV) 1 Serum | 抗HIV I 血清 |
JL-FA-95 | anti Human immunodeficiency virus (HIV) 2 Western Blot Tested | 抗HIV 2 免疫印跡 |
JL-FA-96 | anti Human immunodeficiency virus (HIV) 1/2 2 HIV (+) | 抗HIV 1/2 2 HIV陽(yáng)性 |
JL-FA-97 | Human immunodeficiency virus (HIV) Ag | HIV抗原 |
JL-FA-98 | HIV RNA (quantitative) Plasma | HIV RNA 定量血漿 |
JL-FA-99 | HIV RNA (quantitative) Serum | HIV RNA 定量血清 |
JL-FA-100 | HIV1 Subtype A | HIV1 亞型A |
JL-FA-101 | HIV1 Subtype B | HIV1 亞型B |
JL-FA-102 | HIV1 Subtype C | HIV1 亞型C |
JL-FA-103 | HIV1 Subtype D | HIV1 亞型D |
JL-FA-104 | HIV1 Subtype E | HIV1 亞型E |
JL-FA-105 | HIV1 Subtype F | HIV1 亞型F |
JL-FA-106 | HIV1 Subtype G | HIV1 亞型G |
JL-FA-107 | HIV1 Subtype H | HIV1 亞型H |
JL-FA-108 | HIV1 Subtype J | HIV1 亞型J |
JL-FA-109 | HIV1 Subtype K | HIV1 亞型K |
JL-FA-110 | HIV1 Group O | HIV1 亞型O |
JL-FA-111 | Human immunodeficiency virus (HIV) 2 Antibody Plasma | HIV 2 抗體血漿 |
JL-FA-112 | Human immunodeficiency virus (HIV) 2 Antibody Serum | HIV 2 抗體血清 |
JL-FA-113 | HPV (Human Papiloma Virus) Negative | 人乳狀瘤病毒HPV陰性 |
JL-FA-114 | HPV (Human Papiloma Virus) Positive | 人乳狀瘤病毒HPV陽(yáng)性 |
JL-FA-115 | Human immunodeficiency virus (HIV) Antibody HCV Antibody Plasma COINFECTED | HIV 抗體 HCV |
JL-FA-116 | Human T-cell Lymphotropic Virus (HTLV) I/II | 人嗜T淋巴細(xì)胞病毒(HTLV) I/II |
JL-FA-117 | Human T-cell Lymphotropic Virus (HTLV) I | 人嗜T淋巴細(xì)胞病毒(HTLV) I |
JL-FA-118 | Human T-cell Lymphotropic Virus (HTLV) II | 人嗜T淋巴細(xì)胞病毒(HTLV) II |
JL-FA-119 | Jo-1 | 多發(fā)性肌炎抗原JO-1 |
JL-FA-120 | IgE < 5,000 Ku/L | IgE < 5,000 Ku/L |
JL-FA-121 | Legionella | 軍團(tuán)桿菌屬 |
JL-FA-122 | Leptospira | 軍團(tuán)桿菌屬 |
JL-FA-123 | Lyme Disease | 萊姆(氏)病:蜱傳播的全身性疾病,常在夏季發(fā)生 |
JL-FA-124 | Lyme IgG | 萊姆(氏)病 IGG |
JL-FA-125 | Lyme IgM | 萊姆(氏)病 IGM |
JL-FA-126 | Lyme Disease Neg | 萊姆(氏)病 陰性 |
JL-FA-127 | Malaria | 瘧疾 |
JL-FA-128 | Mononucleosis (infectious) | 單核細(xì)胞增多癥(有傳染性的) |
JL-FA-129 | Mononucleosis Negative | 單核細(xì)胞增多癥陰性 |
JL-FA-130 | Measles Negative | 麻疹 陰性 |
JL-FA-131 | Measles IgG | 麻疹 IGG |
JL-FA-132 | Measles IgM | 麻疹 IGM |
JL-FA-133 | Microsomal Anti-thyroid peroxidase antibody (TPO) Positive Plasma Standard Titer (typically 1,000-3,000 IU/mL) | 微粒體抗甲狀腺過(guò)氧化物酶抗體 |
JL-FA-134 | Microsomal Anti-thyroid peroxidase antibody (TPO) Negative Plasma | 微粒體抗甲狀腺過(guò)氧化物酶抗體 |
JL-FA-135 | Anti-mitochondrial antibody (AMA) | 抗線粒體抗體 |
JL-FA-136 | Multiple Sclerosis | 多發(fā)性硬化癥 |
JL-FA-137 | Mumps IgG | 流行性腮腺炎 IGG |
JL-FA-138 | Mumps Ab IgM | 流行性腮腺炎抗體 IGM |
JL-FA-139 | Mumps Antibody Negative Plasma | 流行性腮腺炎抗體陰性血漿 |
JL-FA-140 | Mumps Antibody Negative Serum | 流行性腮腺炎抗體陰性血清 |
JL-FA-141 | Myeloma Plasma | 骨髓瘤血漿 |
JL-FA-142 | Myeloma IgA | 骨髓瘤IGA |
JL-FA-143 | Myeloma IgE | 骨髓瘤IGE |
JL-FA-144 | Myeloma IgG | 骨髓瘤IGG |
JL-FA-145 | Myeloma IgM | 骨髓瘤IGM |
JL-FA-146 | Mycoplasma | 支原體 |
JL-FA-147 | Mycoplasma Negative | 支原體陰性 |
JL-FA-148 | Mycoplasma IgG | 支原體IGG |
JL-FA-149 | Mycoplasma IgM | 支原體IGM |
JL-FA-150 | Mycoplasma PCR | 支原體PCR |
JL-FA-151 | Normal Human Plasma | 正常人血漿 |
JL-FA-152 | Normal Human Serum | 正常人血清 |
JL-FA-153 | Nuclear Antibody Centromere | 核抗體著絲粒 |
JL-FA-154 | Nuclear Antibody, Speckled ANA | 核抗體,斑點(diǎn)抗核抗體 |
JL-FA-155 | Nuclear Antibody, Nucleolar ANA | 核抗體,核仁抗核抗體 |
JL-FA-156 | Nuclear Antibody, Homogeneous ANA | 核抗體,同質(zhì)抗核抗體 |
JL-FA-157 | Nuclear Antiobody, Speckled. (ANA) Negative | 核抗體,斑點(diǎn)??购丝贵w陰性 |
JL-FA-158 | P-ANCA (associated neutrophil cytoplasmic antibodies) | 相關(guān)的嗜中性粒細(xì)胞胞漿抗體 |
JL-FA-159 | Parietal Cell Antibody (PCA) | 胃)壁細(xì)胞抗體 |
JL-FA-160 | Parvo positive plasma | 細(xì)小病毒陽(yáng)性血漿 |
JL-FA-161 | Parvo IgM | 細(xì)小病毒 IGM |
JL-FA-162 | Parvo IgG | 細(xì)小病毒 IGG |
JL-FA-163 | Parvo Negative Plasma | 細(xì)小病毒陰性血漿 |
JL-FA-164 | Parvo DNA positive | 細(xì)小病毒 DNA 陽(yáng)性 |
JL-FA-165 | Phospholipid Positive Plasma | 磷脂陽(yáng)性血漿 |
JL-FA-166 | Prothrombin | 凝血酶原,凝血因子 |
JL-FA-167 | Rheumatoid Factor (RF) <1000 IU/mL | 類風(fēng)濕因子<1000 IU/mL |
JL-FA-168 | Rheumatoid Factor (RF) 1001-2000 IU/mL | 類風(fēng)濕因子1001-2000 IU/mL |
JL-FA-169 | Rheumatoid Factor (RF) 2001-4000 IU/mL | 類風(fēng)濕因子 2001-4000 IU/mL |
JL-FA-170 | Rheumatoid Factor (RF) 4001-5000 IU/mL | 類風(fēng)濕因子 4001-5000 IU/mL |
JL-FA-171 | Rheumatoid Factor (RF) >5000 IU/mL | 類風(fēng)濕因子>5000 IU/mL |
JL-FA-172 | Ribonucleoprotein (RNP) Positive | 核糖核蛋白陽(yáng)性 |
JL-FA-173 | Rubella Chimeric | 風(fēng)疹 |
JL-FA-174 | Rubella Negative | 風(fēng)疹陰性 |
JL-FA-175 | Rubella IgG | 風(fēng)疹I(lǐng)GG |
JL-FA-176 | Rubella IgM | 風(fēng)疹I(lǐng)GM |
JL-FA-177 | Rubeola Negative Plasma | 風(fēng)疹陰性血漿 |
JL-FA-178 | Rubeola IgG | 風(fēng)疹I(lǐng)GG |
JL-FA-179 | Scleroderma (Scl-70) Pos | 膠原沉著病,硬皮病,硬皮癥 陽(yáng)性 |
JL-FA-180 | Scleroderma (Scl-70) Negative | 硬皮病陰性 |
JL-FA-181 | Sickle Cell Fresh Whole Blood | 鐮刀形紅細(xì)胞新鮮全血 |
JL-FA-182 | Smith (SM) | 抗Smith抗體陽(yáng)性血清(SLE的特征性抗體) |
JL-FA-183 | SMITH RNP | 抗RNP抗體陽(yáng)性血清(SLE的特征性抗體) |
JL-FA-184 | Smooth Muscle (ASMA) | 抗平滑肌抗體陽(yáng)性血清 |
JL-FA-185 | Sjogren syndrome antigen A (SSA) Positive | 舍格倫綜合征或干燥綜合征抗原A 陽(yáng)性 |
JL-FA-186 | Sjogren syndrome antigen B (SSB) Positive | 舍格倫綜合征抗原B 陽(yáng)性 |
JL-FA-187 | Sjogren syndrome antigen B (SSB) Negative | 舍格倫綜合征抗原B陰性 |
JL-FA-188 | Streptolysin O Ab (ASO) | 鏈球菌溶血素O抗體 |
JL-FA-189 | Syphilis (RPR - Rapid Plasma Reagin) Positive Plasma | 梅毒(梅毒-快速血漿反應(yīng))陽(yáng)性血漿 |
JL-FA-190 | Syphilis (RPR - Rapid Plasma Reagin) Negative Plasma | 梅毒(梅毒-快速血漿反應(yīng))陰性血漿 |
JL-FA-191 | Syphilis/ATA/T. pallidum IgG | 梅毒ATA/T,蒼白球IGG |
JL-FA-192 | Syphilis/ATA/T. pallidum IgM | 梅毒ATA/T,蒼白球IGM |
JL-FA-193 | Systemic Lupus Erythematosus (SLE) Positive | 全身性紅斑狼瘡陽(yáng)性 |
JL-FA-194 | Systemic Lupus Erythematosus (SLE) Negative | 全身性紅斑狼瘡陰性 |
JL-FA-195 | TG/TPO Positive (Standard Titer 1,000 - 3000 IU/mL) | 甲狀腺球蛋白/甲狀腺過(guò)氧化物酶陽(yáng)性 |
JL-FA-196 | TG/TPO Negative | 甲狀腺球蛋白/甲狀腺過(guò)氧化物酶陰性 |
JL-FA-197 | TTG (Tissue Transglutaminase) | 組織轉(zhuǎn)谷氨酰胺酶 |
JL-FA-198 | TTG (Tissue Transglutaminase) IgA | 組織轉(zhuǎn)谷氨酰胺酶 IGA |
JL-FA-199 | ToRCH (Toxo, Rubella, CMV, HSV) Positive | 優(yōu)生優(yōu)育(弓形蟲,風(fēng)疹,巨細(xì)胞,單胞)陽(yáng)性 |
JL-FA-200 | ToRCH (Toxo, Rubella, CMV, HSV) Negative | 優(yōu)生優(yōu)育(弓形蟲,風(fēng)疹,巨細(xì)胞,單胞)陰性 |
JL-FA-201 | Toxoplasmosis (Toxo) | 弓形蟲病 |
JL-FA-202 | Toxoplasmosis (Toxo) IgG | 弓形蟲病IGG |
JL-FA-203 | Toxoplasmosis (Toxo) IgM | 弓形蟲病IGM |
JL-FA-204 | Thyroglobulin (TG) Positive Plasma | 甲狀腺球蛋白陽(yáng)性血漿 |
JL-FA-205 | Thyroglobulin (TG) Negative | 甲狀腺球蛋白陰性 |
JL-FA-206 | Varicella-Zoster Virus (VZV) Negative | 水痘-帶狀皰疹病毒陰性 |
JL-FA-207 | Varicella-Zoster Virus (VZV) IgG | 水痘-帶狀皰疹病毒IGG |
JL-FA-208 | Varicella-Zoster Virus (VZV) IgM | 水痘-帶狀皰疹病毒IGM |
JL-FA-209 | West Nile Virus (WNV) | 西尼羅河腦炎病毒 |
JL-FA-210 | West Nile Virus (WNV) IgM | 西尼羅河腦炎病毒IGM |
美國(guó)Seracare
此外研究人員還發(fā)現(xiàn),對(duì)那些“真球迷”而言,鏡像神經(jīng)元還有助于他們更好地“讀懂”球賽。對(duì)比實(shí)驗(yàn)顯示,在觀賽的時(shí)候,那些“真球迷”能夠更好地預(yù)測(cè)球路走向,此時(shí),他們的鏡像神經(jīng)元比那些“偽球迷”更活躍。
維也納醫(yī)科大學(xué)腦研究中心的奧梅拉·瓦倫蒂說(shuō):“鏡像神經(jīng)元能使我們憑直覺(jué)捕捉到其他人的意圖,而且我們可以根據(jù)過(guò)往的經(jīng)驗(yàn)更好地理解這些意圖或行為。”
研究人員說(shuō),對(duì)鏡像神經(jīng)元的研究開始于30年前,如今還處于初步階段。深入研究鏡像神經(jīng)元可以揭示人類社交互動(dòng)和模仿學(xué)習(xí)的奧秘,比如,嬰兒學(xué)習(xí)成人的表情就是因?yàn)橛戌R像神經(jīng)元,而幼兒自閉癥可能與鏡像神經(jīng)元功能失調(diào)有關(guān),刺激鏡像神經(jīng)元功能還將有助于中風(fēng)偏癱病人恢復(fù)行動(dòng)能力。
人類有許多慢性病,像多發(fā)性硬化癥、I型糖尿病和類風(fēng)濕性關(guān)節(jié)炎,是由免疫系統(tǒng)以某種方式“濫殺無(wú)辜”引起的,這種免疫系統(tǒng)傷害自身組織和器官的疾病被稱為自體免疫疾病。目前,自體免疫疾病尚無(wú)法治愈,而現(xiàn)有的多數(shù)藥物則無(wú)法區(qū)分正常免疫細(xì)胞和會(huì)發(fā)動(dòng)自體攻擊的免疫細(xì)胞,所以它們雖然可暫時(shí)緩解癥狀,但也消滅了抑制有害細(xì)菌和病毒所必需的正常免疫細(xì)胞,從長(zhǎng)期看會(huì)讓病人更脆弱。
研究負(fù)責(zé)人、美國(guó)國(guó)家衛(wèi)生研究院黏膜免疫研究室主任陳萬(wàn)軍對(duì)新華社記者說(shuō),自體免疫疾病的一個(gè)共同的重要發(fā)病機(jī)理是,患者免疫系統(tǒng)的正常平衡被破壞,導(dǎo)致患者體內(nèi)充斥著大量炎癥細(xì)胞和因子。所以理論上zui有效的治療方法應(yīng)該是,首先把這個(gè)已失去平衡、免疫反應(yīng)過(guò)強(qiáng)的狀態(tài)打破,然后再重新誘導(dǎo)免疫系統(tǒng)建立一個(gè)新的秩序,即恢復(fù)正常的平衡狀態(tài),讓免疫細(xì)胞對(duì)自己的組織和器官耐受而不是破壞。“簡(jiǎn)單地說(shuō),基本原理就是‘打破一個(gè)舊世界,建立一個(gè)新世界’”。
陳萬(wàn)軍等人采取的新方案是,首先誘導(dǎo)實(shí)驗(yàn)鼠的自身免疫細(xì)胞凋亡,讓這些細(xì)胞被體內(nèi)一種叫做巨噬細(xì)胞的吞噬細(xì)胞“吃掉”,之后巨噬細(xì)胞會(huì)產(chǎn)生一種重要的免疫調(diào)控抑制因子TGFβ。TGFβ在體內(nèi)會(huì)形成一個(gè)免疫調(diào)控的微環(huán)境,在這種微環(huán)境下再注射一種蛋白多肽,去刺激新的未分化的“原始”或“處女”T細(xì)胞,這些T細(xì)胞在TGFβ占優(yōu)勢(shì)的微環(huán)境中,會(huì)分化成免疫調(diào)節(jié)T細(xì)胞,而不是破壞自身組織和器官的炎癥細(xì)胞。
他說(shuō):“這些免疫調(diào)節(jié)細(xì)胞會(huì)進(jìn)入相應(yīng)的、有自身免疫病的組織和器官,防止和抑制破壞自身組織的免疫炎癥細(xì)胞的產(chǎn)生或發(fā)揮功能,從而讓疾病得到緩解甚至治愈。”
美國(guó)Seracare
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【公司名稱】 廣州健侖生物科技有限公司
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In addition, researchers also found that, for those "real fans", mirror neurons also help them better "read" the game. Comparative experiments show that those "true fans" are better at predicting the direction of the ball during the match, when their mirror neurons are more active than those "pseudo-fans."
Olmela Valenti at the Brain Research Center at the Medical University of Vienna said: "Mirroring neurons enables us to intuitively capture the intentions of others, and we can better understand these intentions or behaviors based on past experience."
Researchers say the study of mirrored neurons began 30 years ago and is still in its infancy. In-depth study of mirrored neurons can reveal the mysteries of human social interaction and mimic learning. For example, infants learning adult expression because of mirror neurons and autistic children may be related to dysfunction of mirrored neurons, stimulating the function of mirrored neurons Will help stroke patients with hemiplegia to restore mobility.
There are many chronic diseases in humans, such as multiple sclerosis, type I diabetes and rheumatoid arthritis, which are caused by the immune system somehow "killing innocent people" and diseases of the immune system that harm their own tissues and organs are said For autoimmune diseases. At present, autoimmune diseases are not yet curable, and most existing medications do not distinguish between normal immune cells and immune cells that trigger autologous attacks. Although they temporarily relieve symptoms, they also eliminate the need for harmful bacteria and viruses Normal immune cells, in the long run will make the patient more vulnerable.
Chen Wanjun, head of the study and Director of the Mucosal Immunization Laboratory at the National Institutes of Health, told Xinhua that a common and important pathogenesis of autoimmune diseases is the breakdown of the normal balance of the patient's immune system, resulting in the patient being flooded with inflammatory cells And factor. Therefore, in theory, the most effective treatment should be the first to break the balance of the immune response is too strong, and then re-induce the immune system to establish a new order, that is, to restore normal equilibrium, so that immune cells on their own Tissue and organs are tolerant rather than destructive. "Simply put, the basic principle is to 'break an old world and build a new world'".
Chen Wanjun and others to take a new program is to first induce experimental mouse immune cell apoptosis, so that these cells are the body of a phagocyte called macrophage eaten, macrophages will produce an important immune Regulatory inhibitor of TGFβ. TGFβ forms an immunomodulatory microenvironment in the body in which a protein polypeptide is reinjected to stimulate new undifferentiated "virgin" or "virgin" T cells that predominate in TGFβ In the microenvironment, it differentiates into immunoregulatory T cells rather than inflammatory cells that destroy their own tissues and organs.
"These immune-regulating cells get into the corresponding autoimmune-damaged tissues and organs, preventing and inhibiting the production or functioning of immune-inflammatory cells that destroy their tissues, thereby allowing the disease to be relieved or even healed."