AMNIOTICFLUIDCULTURESONCOVERSLIPS
I. Purpose:Amniotic fluid may be used for prenatal diagnosis of aneuploidy or other structural abnormalities. II. Culture Procedure:A. Aseptic technique must be used when setting up the cultures under the laminar flow hood.B. Cultures are grown in a mixture of CHANG and F-10. The media must be fresh (less than 4 days old), prewarmed, and at pH 7.0-7.5. All cultures are incubated in a wet, 5% CO2 incubator at 37 ......阅读全文
AMNIOTIC－FLUID－CULTURES－ON－COVERSLIPS
I. Purpose:Amniotic fluid may be used for prenatal diagnosis of aneuploidy or other structural abnormalities. II. Culture Procedure:A. Aseptic techniq
AMNIOTIC－FLUID－CULTURES－ON－COVERSLIPS
实验概要 AMNIOTIC FLUID CULTURES ON COVERSLIPS主要试剂Solutions:Colcemid working solution: 10 mcg/ml Colcemid in Hank's Balanced Salt Solution, sto
Isolation－of－human－multipotent－mesenchymal－stem－cells－from－second
Isolation of human multipotent mesenchymal stem cells from second‐trimester amniotic fluid Culture of MSC from amniotic fluid1. Twenty amniotic flui
TISSUE－CULTURE－ON－COVERSLIPS
I. Purpose:A. Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspected
Isolation－and－Culture－of－Human－Brain－Tumor－Stem－Cell
The isolation, culture, identification, and purification of stem cells from primary human brain tumors of different phenotypes have marked capacit
ORGANOTYPIC－KIDNEY－CULTURES
-embryos are dissected from timed-pregnant mice from 11.5 d.p.c. to 13.5 d.p.c.-metanephroi and associated ureteric buds are microdissected and placed
Hippocampal－Neuron－Cultures
实验概要The protocol provides a method of hippocampal neuron cultures.主要试剂Begin by timing the pregnant mouse at E17-E19 days of gestation. Have ready the
Mouse－keratinocyte－cultures
PRIMARY MOUSE KERATINOCYTE CULTURESIsolation of epidermal keratinocytes from neonatal mice is based on the protocol of Dlugosz et al., Methods Enzymol
ORGANOTYPIC－LIMB－CULTURES
-embryos are dissected from timed-pregnant mice from 10.5 - 11.5 d.p.c.-limb buds are microdissected and placed in holding medium (L15 medium suppleme
Preserving－yeast－cultures
Short term storageYeast cultures are stable for 1-2 weeks when refrigerated. Petri dishes should be sealed or in plastic bags.Medium term storageYeast
Growing－Overnight－Cultures
1. Place 2 mL of the appropriate sterile medium in a 13 mm yellow-capped culture tube. If more culture is needed, place up to 5 mL in a 16 mm green-ca
Cryopreservation－of－cell－cultures
1. Examine all flasks by inverted-phasemicroscopy. Cultures used for preservation should be grown free of antibiotics, show no signs of microbial cont
Stem－cell－characteristics－of－amniotic－epithelial－(AE)－cells
Isolation of AE Cells1. Human placentae were obtained with the approval of the institutional review board, after uncomplicated elective caesarean
原代神经细胞培养方法－Neuron－Cell－Culture
1. Preparation of coverslips1.1- Mass cultureOur standard mass cultures are plated on astrocytes. Those, in turn, are plated on glass coverslips pre-
Primary－Cultures－fo...
实验概要The following protocol provides a method of primary cultures for IHC – viability assays.实验步骤1. Preparation of primary mesencephalic cultures 1)
Timing－of－Cycles
MaterialsMonolayer cultures grown in 75 mm culture flasks (Cells from Exercise 11.4 may be used, or cultures of tetrahymena, yeast, or algae may be us
Dissociated－Cultures－of－Cerebellar－Neurons
Dissociated Cultures of Cerebellar NeuronsHank Dudek (617-355-4735)Protocolisolate cerebella (ÒCbÓ)cut off head into plate with HHGNhold nose with lar
Transfer－of－Eukaryote－Suspension－Cultures
MaterialsFibroblast suspension cultureTissue culture laminar flow hoodMedia appropriate to culture line usedDisposable pipettes (10 ml and 1.0 ml)Disp
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A: Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspected
Rodent－Retinal－Ganglion－Cell－Cultures
实验概要Central neurons lose the ability for axonal regrowth during development and typically do not regenerate their axons following axotomy once the
SOLID－TUMOR－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A. Samples of solid tumors or lymph nodes may be sent from patients with cancer. These samples should be processed directly and also set up
Placental－trophoblast－and－chorionic－cell－cultures
1. Placental trophoblast and chorionic trophoblast cells were prepared using a modification of the method. 2. Term human placentae and chorion tissue
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
实验概要 Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspect
Immunocytochemistry...
实验概要The method provides a guideline procedure for staining of cell cultures using immunofluoresence.实验步骤1. General procedure 1) Coat coverslips wit
Immunofluorescent－Localization－of－Tubulin
LEVEL IIMaterialsCoverslip cultures of an appropriate monolayer cell linePhosphate buffered saline (PBS)Acetone/Methanol (absolute) in a 50:50 volume
关于羊水吸入综合征的简介
羊水与胎粪吸入综合征（aspiration of amniotic fluid and meconium syndrome） 占活产新生儿的0.3%～2.0%多见于足月儿和过期产儿。主要是胎儿在出生过程中吸入染有胎粪的羊水，引起窒息呼吸困难等一系列症状。严重者发展成呼吸衰竭或死亡。病史中往往有胎
液波震颤(fluid－thrill)的简介
液波震颤（fluid thrill）检查是指通过检查腹腔内是否含有游离液体来辅助诊断病征的一项检查。当腹腔内有大量游离液体时，如用手指叩击腹部，可感到液波震颤（fluid thrill），或称为波动感（fluctua-tion）。引起腹水的因素很多，最主要的原因为门静脉压力增高和低白蛋白血症。出
Shellless－cultures－of－chick－embryos
This experiment allows you to observe the development of a chick embryo outside its shell. Cultured chicks are also more accessible for manipulation.
与肾癌相关的B2M基因编码功能描述
该基因编码与主要组织相容性复合体（MHC）I类重链在几乎所有有核细胞的表面上发现的血清蛋白。这种蛋白主要是β-折叠片结构，在某些病理条件下可以形成淀粉样纤维。编码的抗菌蛋白在羊水中显示出抗菌活性。这种基因的突变已被证明导致高凝性低蛋白血症。This gene encodes a serum prot
实体肿瘤检测B2M基因介绍
该基因编码与主要组织相容性复合体（MHC）I类重链在几乎所有有核细胞的表面上发现的血清蛋白。这种蛋白主要是β-折叠片结构，在某些病理条件下可以形成淀粉样纤维。编码的抗菌蛋白在羊水中显示出抗菌活性。这种基因的突变已被证明导致高凝性低蛋白血症。This gene encodes a serum prot