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Cultured in Medical News

Helicobacter pylori inhibits intercellular communication of cultured gastric cells

The formation of a cancer is proven to be a multi-stage, multi-mechanism process by animal and human studies. As a definite carcinogen, the role of Helicobacter pylori (H pylori) in the formation of gastric cancer has been unclear. An article to be published on November 7 in the World Journal of G...

Scientists Re-grow Dental Enamel from Cultured Cells

Dental enamel is the hardest tissue produced by the body. It cannot regenerate itself, because it is formed by a layer of cells that is lost by the time the tooth appears in the mouth. The enamel spends the remainder of its lifetime vulnerable to wear, damage, and decay. // For this reason, i...

Functional Taste Cells Cultured In Vitro

Nancy Rawson, PhD, a cellular biologist who is the principle investigator said that the new technique of in vitro culturing of taste cells would help them to discover molecules that can enhance or block different kinds of tastes.// Researchers from the Monell Chemical Senses Center have succeeded i...

The Dannon Company Awards The I.J. & Jeanne Wagner Jewish Community Center the Fourth Annual Dannon Next Generation Nutrition Grant

...ny and continually leverages its expertise to develop and market innovative cultured fresh dairy products in the United States. Headquartered in White Plains, ... produces approximately 100 different types of flavors, styles and sizes of cultured fresh dairy products. Dannon is a subsidiary of Danone, one of the world's...

Scientists learn why even treated genital herpes sores boost the risk of HIV infection

...d laboratory evidence that HIV replicates three to five times as quickly in cultured tissue from the sites of healed HSV-2 lesions than in cultured tissue from control sites. All four of these findings help explain why...

UF scientists program blood stem cells to become vision cells

...ated to appear in the September issue of the journal Molecular Therapy , scientists describe how they used a virus carrying a gene that gently pushed cultured adult stem cells from mice toward a fate as retinal cells. Only after the stem cells were reintroduced into the mice did they completely transform int...
Cultured in Medical Technology

Researchers Create First Targeted Knockout Rats Using Zinc Finger Nuclease Technology

...r pathways and can result in site-specific changes in the DNA sequence. Previously, ZFNs were used to knock out specific genes in fruit flies, worms, cultured human cells and zebrafish embryos and are now in human clinical trials for the treatment of HIV/AIDS. This is the first example of successful gene ed...

Affitech-Discovered Anti-PS Antibodies in Development by Peregrine Pharmaceuticals Show Excellent Functionality in Preclinical Studies

...s from UT Southwestern Medical Center (Peregrine's academic collaborators) and Affitech demonstrated in in vitro studies that immature dendritic cells cultured in the presence of PGN632 exhibited a significant increase in the production of inflammatory cytokines and chemokines. PGN632 also induced an increase...

First Candidate from Esperance's Targeted Anti-cancer Platform, EP-100, Establishes Preclinical Proof of Concept

...eptor negative SKOV-3 ovarian cancer cells. In in vitro studies designed to test the cytotoxicity of EP-100 in ovarian cancer cell lines, cells were cultured in the presence of various concentrations of EP-100 or unconjugated CLIP 71 for one to 24 hours. Results demonstrated that EP-100 was fast-acting, des...

Studies Presented at AACR Annual Meeting Highlight Multiple Immunomodulatory Mechanisms of Peregrine's PS-Targeting Antibodies

...omote the maturation of dendritic cells, important antigen-presenting cells of the immune system. In the in vitro studies, immature dendritic cells cultured in the presence of PGN632 exhibited a significant increase in the production of inflammatory cytokines and chemokines. PGN632 also induced an increas...

New Study Using Combination of Bioengineered Skin and Stem Cells Shows Promise in Treatment of Non-Healing Wounds

...s Medical Center in Providence, R.I., presented his study findings in which cultured stem cells and bioengineered skin were used to successfully treat skin ulce... In this case, the two substances, highly diluted, were used to deliver the cultured mesenchymal stem cells to the wounds of scleroderma patients in a fine tran...

Stem Cell Treatment Leader Tiantan Puhua Adds Experienced International Medical Staff for Expanding Numbers of Patients

...ollaborates with the Stem Cells Research Center of Peking University, which is the foremost stem cells research center in China. There, stem cells are cultured for clinical application. To date, Tiantan Puhua Hospital has treated with stem cells over 150 international patients suffering from a range of neurol...
Cultured in Medical Products

RIM™ E. coli O157:H7 Latex Test

Description:... For presumptive identification of E. coli serogroup O157:H7 cultured on laboratory media....
Company:Remel Inc.

Free Activin AB ELISA Test

Description:...(2). In addition to their endocrine role, these proteins have been shown to affect the growth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin A ELISA Test

Description:...(2). In addition to their endocrine role, these proteins have been shown to affect the growth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin B ELISA Test

Description:...(2). In addition to their endocrine role, these proteins have been shown to affect the growth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two binding proteins have...
Company:Diagnostic Systems Laboratories, Inc.
Cultured in Medical Dictionary

Vegetarianism

...de to Vegetarianism . A good brochure on teens and ... Vegetarianism in a Nutshell ... Stonyfield Farm, Makers of organic yogurts, smoothies, cultured soy, icecream, frozen yogurt and milk. ... A Discussion on Vegetarianism . Vicki Koenig, MS, RD, ... Vegetarianism is the practice of not consu...

Thymus

...atment of hepatitis C. ... The Thymus Gland is a small gland in the upper chest. ... The study purpose is to determine if thymus tissue cultured in a serum-free (SF) ... Thymus tissue (unrelated donor), donor, & donor's mother screened for safety. ... Thymus - Definition of Thymu...

Smooth muscle

...tractility. ... Smooth muscle proliferation and differentiation. Genetics of cardiovascular disease ... Vascular smooth muscle cells cultured from these mice also display enhanced ... In the past, vascular smooth muscle cells within the neointima were considered ... Differentiated ...

Polio Vaccines

...rotects against ... The development of two polio vaccines led to the first modern mass inoculations. ... The Oral Sabin Polio vaccine is cultured in monkey kidney tissue. ... Any mention of cancer-causing monkey viruses in the polio vaccine was not welcomed by NIH. ... Learn how Polio...

Oropharynx

...Oral Cancers Key Terms: Biopsy . Definition Cancer of the mouth or the oral cavity and the oropharynx is referred to as oral cancer EBV can be cultured from the oropharynx for up. to 18 months after ... Likely route of infection is the oropharynx . • EBV DNA is found within epithelial cells ... ...

Karyotyping

...ty to profile, at ... Karyotyping of Baby or Pregnancy Tissue (tissue is grown in a dish to watch for ... Karyotyping Parents (blood cells are cultured and grown) Genetic Counseling ... Karyotyping . Definition. Karyotyping is a test to examine chromosomes in a sample of cells, which can ... ...
Cultured in Biological News

Scientists re-grow dental enamel from cultured cells

Dental enamel is the hardest tissue produced by the body. It cannot regenerate itself, because it is formed by a layer of cells that is lost by the time the tooth appears in the mouth. The enamel spends the remainder of its lifetime vulnerable to wear, damage, and decay. For this reason, it is exci...

Growing evidence of marijuana smoke's potential dangers

... new study begins to address that question by comparing marijuana smoke vs. tobacco smoke in terms of toxicity to cells and to DNA. Scientists exposed cultured animal cells and bacteria to condensed smoke samples from both marijuana and tobacco. There were distinct differences in the degree and type of toxici...

Researchers capture bacterial infection on film

... differently once they have been taken out of their natural environment and cultured in a petri dish. "In the body, immune surveillance cells such as hemo...rdingly. "Once these cells are removed from this complex environment and cultured in a petri dish these signals are lost. Therefore it is really important to...

New lab test offers better prediction of HIV microbicide safety

...l fellow in Dr. Herold's lab, developed a model that mimicked the genital tract environment. It was composed of two chambers separated by a barrier of cultured human cells that form tight junctions. After treating the epithelial cells with different microbicides, the researchers tested the barrier's permeabil...

Exploring standards to advance microbial genomics

...cade ahead. For example, the list of microbial genomes for potential sequencing, limited to the approximately one percent of the organisms that can be cultured in the lab, has been further biased by a focus on a few groups of particular impact on human health or activities. Thus, vast realms of biodiversity r...

Playing it safe

... can also be found in adult male mice. Additionally, Thomas Skutella and his colleagues at the University of Tbingen recently made headlines when they cultured comparable cells from human testis tissue. A bewildering variety of cells "At first glance, it would appear that it has long been establishe...
Cultured in Biological Technology

Total RNA Purification from Cultured Cells Using the ABI PRISM 6700 Automated Nucleic Acid Workstation and Total RNA Lysis Reagents

Abstract Applied Biosystems has developed new techniques that produce highpurity total RNA from biological sources such as cultured cells. These techniques eliminate the need for post-isolation DNase treatment or other manual handling, and produce a highly pure product, free ...

RNAi in Non-Mammalian Cultured Cells

Large-scale Transcription of Long dsRNA for RNAi Large mass amounts of ready-to-use dsRNA for RNAi experiments in non-mammalian systems can now be easily prepared using the MEGAscript RNAi Kit. The kit is based on Ambion's pate...

Easy preparation of total RNA from cultured cells with TRIzol and Eppendorf Phase Lock Gel

Christian Bauer, Oliver Klotzsche, and Frank Apostel Christian Bauer, Oliver Klotzsche, CCS Cell Culture Service GmbH, Falkenried 88, D-20251 Hamburg, Germany, Frank Apostel, Eppendorf AG, Germany ...

Simple Isolation of RNA from Tissue and Cultured Cells

Easy RNA purification with integrated DNA-removal step Karen Dolter Jeff Braman Stratagene The StrataPrep total RNA miniprep kit efficiently isolates high-quality total RNA from 10 5 to 10 7 cultured cells or 10 to 40 mg of tissue and includes an on-column DNA-remova...

OMT announces a breakthrough in the development of a novel human antibody platform

...d can result in site- specific changes in the DNA sequence. Up to now, ZFNs have been used to edit specific genes in fruit flies, worms (C. elegans), cultured cells and zebrafish embryos, but this is the first example of successful, permanent, heritable gene-editing in a mammal. ...

Unisense FertiliTech A/S Receives CE Mark of Approval for EmbryoScope(TM) Embryo Monitoring System

...mbryo transfer." During IVF treatment, multiple oocytes are removed from the patient and fertilized in-vitro. The resulting fertilized eggs are cultured for a period of 2 to 5 days, before the embryologist must select the best potential embryo or embryos to transfer to the patient. Ideally, a single em...
Cultured in Biological Products

Mitochondria Isolation Kit for Tissue and Cultured Cells from BioChain

Description: Components in this kit are prepared with pure chemicals according to our proprietary technology. Biochains Mitochondria Isolation Kit is designed to isolating intact and active mitochondria in a fast and easy way. One kit is consisted of reagents enough for performing 100 isolations (enriching mit...
Company:BioChain

Mouse Anti-Human Complex IV, assembly factor SURF1 Monoclonal Antibody, Unconjugated, Clone 21H2BG4 from MitoScience LLC

Description:... 100 g of monoclonal antibody reactive against the complex IV assembly factor SURF1. Cellular levels of SURF1 are highest in growing cultured cells. SURF1 is an important assembly factor for cytochrome c oxidase which is thought to participate in the folding of subunit II and parallel Cu2+ i...
Company:MitoScience LLC

Mouse Anti-Cytokeratin 8 + 18 + 19 Monoclonal Antibody, Unconjugated, Clone 2A4 from Abcam

Description:... Mouse monoclonal [2A4] to Cytokeratin 8 + 18 + 19 ( Abpromise for all tested applications). Antigen: Cytokeratins isolated from cultured pig kidney epithelial cells. Entrez GeneID: 3856 Swiss Protein ID: P05783...
Company:Abcam

Senescence Colorimetric Assay Kit from BioVision

Description:... Designed to histochemically detect specific senescence marker in distinct pH in cultured cells and tissue sections. The specific marker is only present in senescent cells (not found in presenescent/quiescent/immortal cells. Kit contains su...
Company:BioVision

Osteocalcin ELISA Kit from Invitrogen

Description:... The Gla-type Osteocalcin EIA Kit is an in vitro enzyme immunoassay (EIA) kit for quantitative determination of human Gla-OC in serum, cultured cell extracts, cell culture supernatants, and other biological fluids. This kit is for research use only. It is not for use in diagnostic or therapeu...
Company:Invitrogen

rNeural Stem Cell (rNSC)Kit from AlphaGenix, Inc.

Description:... Rat neural stem cell kits are intended for the in vitro growth and commitment to neuronal and glial lineage differentiation, of cultured fetal rat neural stem and progenitor cells expanded using FGF-2....
Company:AlphaGenix, Inc.
Cultured in Biological Definition

Alexander Fleming

...rm paintings," in which he drew with a culture loop using spores of highly pigmented bacteria. The bacteria were invisible while he painted, but when cultured made bright colours. Serratia marcescens - red Chromobacterium violaceum - purple Micrococcus luteus - yellow Micrococcus va...

Cartilage

...ut fear of tissue rejection. Bioengineering techniques are being developed to generate new cartilage, using a cellular "scaffolding" material and cultured cells to grow artificial cartilage. See also Biomechanics connective tissue Endochondral ossification Chondroplasty ...

Culture

...re civilized than others, and some people are more cultured than others. Thus some cultural theorists have ac...caliber art and classical music , and the word cultured to refer to people who know about, and take part ...customs from someone who believes themselves to be cultured are not usually understood as "having a different ...

Evolution

... done by humans, e.g. for agriculture or as pets, is called artificial selection . Baldwinian evolution refers to the way human beings, as cultured animals capable of symbolic (extrasomatic) learning, can change their environment, or the environment of any species, in such a way as to result in n...

Robert Koch

...lture capable of producing the original infection , even after several generations in culture could be retrieved from an inoculated animal and cultured again. But after his success the quality of his own research declined (especially with the fiasco over his ineffective TB cure 'tuberculin'), al...

Stem cell

...#333;ma = body) stem cells, because they need not come from adults but can also come from children or umbilical cords. Embryonic stem cells are cultured cells obtained from the inner mass cells of a blastocyst . Embryonic stem cell research is still in the basic research phase. Research with embryonic...
Cultured in Biological Dictionary

Small nuclear RNA

..... Small Nuclear RNA Genes: a Model System to Study Fundamental Mechanisms of ... Small interfering RNA Mediating RNA interference in cultured mammalian cells. ... Small nuclear RNA · Small nucleolar RNA · Guide RNA · RNase P · RNase MRP · Y RNA ... RNA ( ) n. A polymeric c...

Skin cell

...ancer, squamous cell cancer, and melanoma which all trace back to the mutilation of melanin cells. Skin ... The modified skin cells added to cultured skin substitutes might fight potentially lethal infections in patients with severe burns. Skin Cell Types. Keratinocytes. The most abundant ...

SiRNA

...l Transfected Lysates Flow ... Biotechnology now offers siRNA gene silencers targeted ... Small interfering RNA Mediating RNA interference in cultured mammalian cells. Small interfering RNA ( siRNA ), sometimes known as short interfering The siRNA Target Designer analyzes an input sequence a...

Saprophytes

...thogens, saprophytes and. biocontrol agents. Five species (P. ... host crops or are saprophytes (Figure 1 overleaf) ... saprophytes or be cultured in the laboratory. This is a very ... 4. Facultative saprophytes —usually survive as a parasite but ... ... of heterotrophs, which include the ...

S1 nuclease

...oes not cleave DNA at single-base mis-matches. ... The digestion of DNA with the S1 nuclease has been investigated by flow cytometry on two cultured cell lines and on splenic lymphocytes. ...

Pachytene

...le for estrogens ... a well-known model of pachytene spermatocyte apoptosis in adult rats ... After elutriation, pachytene spermatocytes were cultured in minimal essential ... ( B) Pachytene spermatocytes were pretreated with selective inhibitors of MPF ... At early pachytene , the full-length ...
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