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germ in Medical News

Studies shed light on preserving fertility among cancer patients

... several genes involved in the formation of germ cells that give rise to eggs and sperm. These ... DAZ and DAZL, form the basis of human embryo and germ cell growth and may be a key to understanding ... defects. While continued progress in developing germ cells capable of making embryos renders fertility ...

Human sperm created from embryonic stem cells

... markers which are specific to primordial germ cells, spermatogonial stem cells, meiotic (spermatocytes) and post meiotic germ cells (spermatids and sperm). These results indicated maturation of the primordial germ cells to haploid male gametes called IVD sperm - ...

Second gene linked to familial testicular cancer

... Men with a family member who had a testicular germ cell cancer are at three-to six-fold greater risk ... to our understanding of why testicular germ cell cancer appears to run in families," said ... effective ways to prevent and treat testicular germ cell cancer." The key pathway in this disease ...

As World Health Organization Raises Influenza A (H1N1) Pandemic Alert to Level Six, Hygiene Council Recommends Simple Steps to Help Protect Families from Illness

... taps/faucets and light switches, to prevent germ spread. Practice good cough and sneeze ... www.cdc.gov/ounceofprevention germ Protection Center via the Visiting Nurse ... LYSOL germ Protection Center ...

Stem Cell Innovations, Inc., Files New Patent Application Regarding Pluripotent Stem Cell Production

... of pluripotent stem cells from primordial germ cells. "We have been working for several years ... effective method for producing stem cells from germ cells," said CEO James H. Kelly, PhD. "This ... It builds on our already strong IP position in germ cell-derived stem cells and will allow us to ...

MRSA and C. difficile Infections Reduced by 50% in Hospital Study

... hospital conducted a 12-month research study of germ Pro's new surface disinfectant and hand ... While testing the new technology of germ Pro's Persistent Action Plan, Rome Memorial ... (HAIs) by 27.4%, the study concluded. "Use of germ Pro in combination with our ongoing infection ...

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germ in Medical Technology

Nationwide Survey Reports that Mothers View Cleaning Homes and Toys as Essential to Preventing Colds & Flu

... of home cleaning." Other findings from the 2007 germ Study include the fact that 92% of mothers gave ... Starting in 2007, ACE will be conducting its germ Study on an annual basis. "We think it is ... home with sick children. Both the 2007 and 2005 germ Studies were conducted for ACE by International ...

April 16th Congressional Hearing on Hospital Infections

... says McCaughey. The CDC fails to call on all hospitals to screen for MRSA. Screening is necessary because patients who unknowingly carry the germ on their body shed it in particles on every surface. With screening, hospitals can identify the MRSA positive patients, and take steps to prevent the ...

Biocept Announces Study to Isolate Circulating Tumor Cells from Blood

... are formed). Most ovarian cancers are either ovarian epithelial carcinomas (cancer that begins in the cells on the surface of the ovary) or malignant germ cell tumors (cancer that begins in egg cells). In 2007, there will be an estimated 22,430 new cases and 15,280 deaths from ovarian cancer in the ...

Interim Phase 2 Data for Exelixis' XL880 Show Anti-Tumor Activity in Papillary Renal Cell Cancer

... with hereditary or sporadic papillary renal cell carcinoma. Eligible patients are stratified retrospectively in Stratum A (one or more of the c-Met germ line mutations) and Stratum B (patients with no c-Met germ line mutations). XL880 is administered at 240 mg/day for five days during a 14-day cycle. ...

Influenza is Leading Cause of Vaccine-Preventable Deaths for Kids; Despite CDC Recommendations, Moms Still Don't Vaccinate

... just one sick family member at home, more than 60 percent of household surfaces can harbor the flu virus,(3) making it important to disinfect germ hot spots. -- Vaccination is the first step in flu prevention, but parents should also take these simple steps at home: * Sing & Scrub: ...

Clinical Trial Suggests Bone Marrow Stem Cells Are Useful for Spinal Cord Injury; PrimeCell Therapeutics Provided Pre-Clinical Study

... Therapeutics LLC, a PrimeGen Biotech company, is devoted exclusively to germ line stem cell reprogramming. Its next generation stem cell - PrimeCell(TM) - is an adult stem cell derived from the germ line and reprogrammed to exhibit pluripotency. Its innovative science and ...
germ in Medical Products

Noncon ROBO PACHY SP-9000

Description:... The non-contact feature puts the patient at ease, thus allowing an examination to proceed smoothly, while eliminating the fear of infectious germ transmission. The image is displayed on the monitor in seconds and a hard copy printout is possible at that time. This helps to obtain informed ...
Company:Konan Medical, Inc. (dist. by DataMed)
germ in Medical Definition

Artificial induction of immunity

... Since Pasteur provided support for a germ theory of infectious disease, we have ... and smallpox 2 Vaccination 3 germ theory 4 Toxoids 5 Adjuvants ... advances in vaccination came later. germ theory See main articles Pasteur and ...

Anterior mediastinal mass

... pericardium. Masses in this area is more likely to be malignant than those in other compartments (1) Most common masses found here include thymomas, germ cell tumors, lymphomas, thyroid tissue, and parathyroid lesions. The introduction to this article provides insufficient context for those ...
germ in Medical Dictionary

Cell

... & Images Why is the Test Performed? germ cell tumor s develop from primitive cells ... in the testicles of men. Ninety percent of all germ cell tumor s develop in the ovaries and ... which is the most common, and nonseminoma germ cell tumor s. Usually testicular cancer ...

Choriocarcinoma

... is a very rare, but often malignant germ cell tumor that arises from the cells in the ... sinus tumor s, choriocarcinoma s or mixed germ cell tumor s. The specific type of germ cell tumor influences both treatment and ...

Germ

... germ cells tumor s are malignant ( cancer ous) or ... ous) tumor s that are composed primarily of germ cells. germ cell : The eggs and sperm are the ...

Tuberculosis

... see if your body ever carried the tuberculosis germ . You can carry the germ and not have the illness that the germ causes. Some infections , such as ...

Gynecomastia

... hormonal changes in mid- puberty . An increased risk of intra cranial germ cell tumor is associated with Klinefelter syndrome (47-YY) and a ... occurs in 1 in 500 live birth s and results in the destruction of all germ cells and seminiferous tubules. Gynecomastia and varying degrees of ... ...

Malignant teratoma

... teratoma s, endodermal sinus tumor s, choriocarcinoma s or mixed germ cell tumor s. The specific type of germ cell tumor influences both treatment and prognosis . cancer ...

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germ in Biological News

Protecting cells from their neighbors

... of cells that will become sperm and ovules - germ cells-, from the remaining cells, which will be ... protects somatic cells against the behaviour of germ cells. When this mechanism fails, the embryo ... to initiate development, with the exception of germ cells which are totally inert and repressed. The ...

Therapeutic cloning gets a boost with new research findings

... San Antonio germ cells, the cells which give rise to a mammal's ... It is known in the scientific community that germ cells contain an epigenome, a programmed state of ... They suggest this type of epigenome is found in germ cells because those cells are responsible for ...

New and revised limits ensure safety in the workplace

... is known to be a carcinogen and is able to modify germ cells. Following a comparison with the so-called ... a workplace substance causes cancer, modifies germ cells and therefore jeopardises reproduction, ... For example the fungicide thiabendazol changes germ cells, but the MAK value of 20 mg/m protects ...

No sex, but plenty of gene transfer

... is a good question. Typically in animals, the germ linethe heritable egg and sperm cellsare ... are not heritable and serve to "sequester" the germ line. Ideas on why the bdelloids' germ line is so exposed to environmental exchange, ...

American Chemical Society's Weekly PressPac -- April 16, 2008

... has been modified by the addition of wheat germ agglutinin tethers, or anchors, that allow it to ... and releases insulin. The addition of wheat germ agglutinin, a type of sticky plant sugar, allows ... MTS ARTICLE #1 FOR IMMEDIATE RELEASE Wheat germ Agglutinin Functionalized Complexation Hydrogels ...

Penn Veterinary Medicine report new strategy to create genetically-modified animals

... of the Center for Animal Transgenesis and germ Cell Research at Penn Vet, and her colleagues ... The study showed that AAV stably transduced male germ line stem cells and led to transgene transmission through the male germ line. The findings, available online in The ...

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germ in Biological Technology

Stem Cell Innovations, Inc., Files New Patent Application

... of pluripotent stem cells from primordial germ cells. Houston, TX ... of pluripotent stem cells from primordial germ cells. "We have been working for several ... effective method for producing stem cells from germ cells," said CEO James H. Kelly, PhD. ...

BioNeutral's Ygiene(TM) Hospital Grade Antimicrobial Proven To Be Completely Inert to Steel In Independent Corrosion Testing

... while all of the following products tested were found to be corrosive: Lysol(R) Disinfectant All Purpose Cleaner 4N1; Odo Ban(R) Silver Formula germ Control 24; Clorox(R) Anywhere Hard Surface Daily Sanitizer Spray; Lysol(R) Disinfectant Bathroom Cleaner 4N1; Clorox(R) Regular Bleach; and Green ...

BioNeutral's Ygiene(TM) New Hospital Grade Disinfectant Will Save Lives and Billions of Dollars Annually at Health Care Facilities Around the World

... Scientist at BioNeutral, stated, "Despite the use of Lysol(R), Clorox(R) bleach, Oxivir(TM)Tb, Medica DC Germicidal Solution, Asepticare(R) TB+II, germ Control 24 by Pure Biosciences and many other commercial disinfectants, the epidemic of infections continues in health care facilities. Most of these ...

Glossary for The BioPharm Guide to Fermentation and Cell Culture

... which may not be readily apparent. germ cell The sex cells in higher animals and plants ... cell In higher organisms, a cell that (unlike germ cells) carries the full genetic ... and plants, germ line cells (the sperm and egg in animals, pollen ...

Tissue Specificity for Mutation Parallels Tissue Specificity for Cancer

... lung lung Spleen, bone marrow, germ cells Benzene 8 Lung, leukemia, ... 6.2 x 10 -5 in the controls) but not the spleen, bone marrow, and male germ cells. The lung is indeed a major target organ for tumor formation in ...

James Thomson plans to stay in Madison to study genesis of stem cells

... focusing on the origins of embryonic stem cells, and on what kind of cells they actually are. The possibility he presented Monday was that they are germ cells, in the same class as the sperm and the egg. To find out, scientists are using a variety of markers to compare stem cells with other types and ...

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germ in Biological Products

Mouse Anti-Human Embryonal Carcinoma Ab-1 Monoclonal Antibody, Unconjugated, Clone 4C4 from Lab Vision

Description:... Comments: Ab-1 stains tumor cells of embryonal carcinoma of testis and ovary but not other type of germ cell tumors like seminoma. Glandular epithelium of yolk sac tumor and immature teratoma are positive. Luminal and endocrine cells of stomach and ...
Company:Lab Vision

Wheat Germ Agglutinin (WGA) PS SPA Imaging Bead from GE Healthcare, formerly Amersham Biosciences

Description:... Wheat germ Agglutinin (WGA) PS SPA Imaging Bead, 2 g. Category: Leadseeker ....
Company:GE Healthcare, formerly Amersham Biosciences

Glycoprotein Isolation Kit WGA from Pierce Biotechnology, Inc.

Description:... adhesion, and cell signaling. Pierce Biotechnology has developed two lectin based Glycoprotein Isolation Kits, Concanavalin A (ConA) and Wheat germ Agglutinin (WGA), that allow isolation of glycoproteins from complex protein mixtures, including serum, tissue, and cultured cell lysates thus ...
Company:Pierce Biotechnology, Inc.

m7G(5)ppp(5)G (Cap Analog) from Ambion

Description:... the cap structure into a large fraction of the transcripts. Capped mRNAs are generally translated more efficiently in reticulocyte lysate and wheat germ in vitro translation systems. Uncapped mRNAs are rapidly degraded after microinjection into cells. Thus, it is important to cap in vitro transcripts ...
Company:Ambion

m7G(5)ppp(5)G (Cap Analog) from Ambion

Description:... the cap structure into a large fraction of the transcripts. Capped mRNAs are generally translated more efficiently in reticulocyte lysate and wheat germ in vitro translation systems. Uncapped mRNAs are rapidly degraded after microinjection into cells. Thus, it is important to cap in vitro transcripts ...
Company:Ambion

ES Cell Characterization Kit from CHEMICON

Description:... 1988]. However, upon removal of LIF from the culture medium, in vitro, the mouse ES cells start to differentiate into cells derived from all three germ layers. In contrast, human ES cultures require mouse fibroblasts as feeder cells and cannot be maintained with LIF for self-renewal [Thomson and ...
Company:CHEMICON
germ in Biological Definition

Louis Pasteur

... the general public for his demonstration of the germ theory of disease and his development techniques ... on chirality and the polarization of light 3 germ theory 4 Immunology 5 Honors and ... studies of the cole Normale Suprieure . germ theory Louis Pasteur demonstrated that the ...

Animal

... but they are not organized into organs . There are only two main germ layers, the ectoderm and endoderm, with only scattered cells between them. ... feeding and sensory organs. The body is triploblastic, i.e. all three germ layers are well-developed, and tissues form distinct organs. The ...

Cancer

... the connective tissue of bone or muscle . Teratoma begins within germ cells . Adult cancers Adult cancers is usually formed in epithelial ... , leukemia , central nervous system, retinoblastoma , Wilms' tumor , germ cell, soft tissue sarcomas , hepatic, lymphomas (such as Hodgkin's ...

Chromatin

... chromatin is an exception to the above. During spermiogenesis , the male germ cell 's chromatin is remodelled into a more tightly packaged, compact ... chromatin is an exception to the above. During spermiogenesis, the male germ cell's chromatin is remodelled into a more tightly packaged, compact ...

Developmental biology

... membrane , fetus (or foetus ), gastrula , gastrulation , germ layer , germ plasm , germination , induction , juvenile , larva , maternal effect , ...

Ploidy

... are primarily diploid but produce haploid gametes . During meiosis , germ cell precursors have their number of chromosomes halved by randomly "choosing" one homologue, resulting in haploid germ cells ( sperm and ovum ). Diploid Diploid cells (meaning double ...

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germ in Biological Dictionary

Sex cells

... germ cells are progenitors of the gametes. These ... either eggs or sperm . Plants do not have a germ line set aside in ... sex cell n. A germ ... Sex cells have only half the number of ...

Secondary oocyte

... or rarely ocyte, is a female gametocyte or germ cell involved in reproduction. In other words, ... oocyte is part of the ovary development. The germ cells produce a primordial germ cell (PGC) which becomes ... secondary ...

Reticulocyte Lysate

... Using Rabbit Reticulocyte Lysate or Wheat germ Extract. ... Hi all, Did Someone used the ... paths to "Rabbit Reticulocyte Lysate /Wheat germ Extract Combination System" ... Life Science ... Reticulocyte Lysate Translation Systems. Wheat germ Extract—Cell-Free Translation ... TNT® Coupled ...

Primary oocyte

... or rarely ocyte, is a female gametocyte or germ cell involved in reproduction. In other words, ... oocyte is part of the ovary development. The germ cells produce a primordial germ cell (PGC) which becomes ... Oogonium ...

Oogenesis

... begins soon after fertilization, as primordial germ cells travel from ... oogenesis n. The ... formed in ... During oogenesis , the primordial germ cell produces an oogonium with a diploid ... embryonic and fetal development, when diploid germ ... posted to reproduction ovogenesis ...

Mesoderm

... One of the three germ layers found in the embryos of animals more ... ... mesoderm n. The middle embryonic germ layer, lying between the ectoderm and the ... muscle, bone, and the ... Mesoderm ... germ layer n. Any of three cellular layers, the ...

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