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secondary at Biology News

Researchers discover molecule that causes secondary stroke

...cine have discovered the cause of a deadly type of secondary stroke known as cerebral vasospasm. A constrictio...ents. Within 10 days, four of the group suffered a secondary cerebral vasospasm. The same patients were also found to have elevated levels of bilirubin and signi...

Cricket's finicky mating behavior boosts biodiversity

... rates of male crickets' simple courtship songs, a secondary sexual trait that plays a large role in mate attraction. Among all species of Laupala, pulse rates of male courtship songs range from .5 to 4.2 pulses per second. Female crickets can detect these differences, says Mendelson, and they tend to hop tow...

Scientists discuss improved biopesticides for locust control in West Africa

...iopesticides developed at Virginia Tech during the secondary invasion of locusts that is expected in 2005. Agblevor discussed long-term formulation research that could expand the circumstances under which locust biopesticides may be used. Vaughan has been active in locust control since 1997, when he assumed c...

Molecule that usually protects infection-fighting cells may cause plaque deposits inside arteries

...produce pro-inflammatory substances, which cause a secondary effect, encouraging other cells to accumulate and worsen plaque buildup in arteries. "The oxidized lipids are cleared out by macrophage cells, but the lipids themselves are very toxic to cells and promote apoptosis (cell death)," Dr. Miyazaki said. ...

Researchers uncover sequence of major rice pathogen

...ted genes, and large suites of enzymes involved in secondary metabolism. Consistent with a role in fungal pathogenesis, the expression of several of these genes is upregulated during the early stages of infection-related development. The M. grisea genome has been subject to invasion and proliferation of active...

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secondary at Biology Products

Thermo Sequenase Dye Primer Manual Cycle Sequencing Kit from USB Corp.

...thesized with 7-deaza-dGTP instead of dGTP, weaker secondary structures are formed, thus reducing compression artifacts in sequencing gels. Specialized Formamide Loading Dye A special formulation of the two tracking dyes does not obscure TAMRA or HEX primers. The faster migrating dye fluoresces at a wavelength...

ABsolute QRT-PCR SYBR Green Fluorescein Mix from ABgene

...elevated temperatures, avoiding problems caused by secondary structure in the RNA template. In addition the QRT... transcription to be carried out at up to 57C when secondary structure is problematic. A RNase inhibitor is included in the blend to prevent RNA degradation from...

Reverse-iT One-Step Kit, ReddyMix from ABgene

...tures up to 57°C, avoiding problems caused by secondary structure in the RNA template. It also shows a better dynamic range than AMV or MMuLV. This means that increases in template concentration give rise to corresponding increases in product generated over a wider range of starting material concentration...

CompenFlow Flow Cytometry Compensation Kit 6 m from Molecular Probes (Invitrogen)

...ircuits that properly remove unwanted signals from secondary channels. Two CompenFlow kits are offered: one supplied with 2.5 mdiameter microspheres, the other with 6.0 mdiameter microspheres....

ELF® 97 Cytological Labeling Kit from CHEMICON

...ation of a specific primary antibody, biotinylated secondary antibody, streptavidinalkaline phosphatase and ELF 97 phosphatase substrate. The ELF 97 precipitate exhibits an extremely photostable fluorescent signal that has an unusually large Stokes shift, making the kit ideal for detecting cellular structures ...

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secondary at Biology Technology

Low Abundance cDNA Cloned Using Stratagenes Human Universal cDNA Library

...ening was used to obtain the corresponding secondary membrane containing 96 individual clones from Stratagene. The secondary membrane was also screened sequentially using the two ESTs as probes. Both ESTs hybridized t...

Brilliant Core Reagent Kits for QPCR and QRT-PCR

... of noise in microarraytechnology often warrants a secondary validation of expression level changes.Similarly gene copy number measurements are subject to significant experimentalerror. New quantitative PCR methods rely on real-time PCR analyses and generatea fluorescence value that indicates the amount of pro...

Innovative Tissue Array Technology for High-Throughput Screening of Gene Expression

... primary antibody and goat anti-rabbit FITC as the secondary antibody. The result of this immunological...inutes at 37C. After washing with PBS, the diluted secondary antibody wasadded to the slide and incubated for 30 to 60 minutes at 37C. Following twoadditional PB...

Human Universal cDNA Library Array I

...nies can be obtained from Stratagene for a secondary screening. The result of thesecondary screening determines the exact location of the target cDNA clone, which can then be obtained as a bacterial stab culture. Conclusions Stratagenes Human Universal cDNA Library...

A New PCR-based Mycoplasma Detection Method

...nsequently, primary analysis ofthe PCR product and secondary restriction analysis could be conducted inparallel on a single agarose gel . PCR Primers Amplified We initially evaluated how well the mycoplasma-consensus primers amplified an874-bp target sequence from crude extracts of mycoplasma/acholeplasma s...

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secondary at Biology Definition

Wobble base pair

...G-U and I-U / I-A / I-C pair fundamental in RNA secondary structure . It has comparable thermodynamic stability of the Watson-Crick base pair . Wobble base pairs are critical for the proper translation of the genetic code . The genetic code makes up for disparities in the number of amino acids (20) for ...

Twin

...olds of skin at the neck, abnormal development of secondary sexual characteristics , and an intellectual deficit known as space-form blindness . Turner syndrome can occur in any birth (including singletons, fraternal female twins, or identical female twins), so an individual with Turner syndrome is not automa...

Tertiary structure

...ural biology . See also: primary structure -- secondary structure -- quaternary structure -- structural biology...

Structural biology

...e prediction . See also: primary structure , secondary structure , tertiary structure , quaternary structure , structural domain , structural motif , protein subunit , cooperativity , chaperonin , structural genomics , Important publications in structural biology External links Nat...

Spermatogenesis

...tocytes go through a meiotic division to become secondary spermatocytes , which undergo another meiotic divi...; 2N). Each primary spermatocyte divides into two secondary spermatocytes containing two sets of chromosomes (2 × 1N).The secondary spermatocytes then ...

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secondary at Biology Dictionary

Xylem

...of a vascular ray which is located in the wood or secondary xylem . Consists of a radial file of parenchyma cells , Also termed wood ray. Full article >>> xylem [Gk. xylon, wood] The tube-shaped, nonliving portion of the vascular system in plant s that carries water and minerals from ...

Wobble base pair

...G-U and I-U / I-A / I-C pair fundamental in RNA secondary structure . It has comparable thermodynamic stability of the Watson-Crick base pair . Full article >>> Some anticodon s can pair with more than one codon due to a phenomenon known as wobble base pair ing. Full article >>&...

Viability

...Due to their sometimes greatly exaggerated nature, secondary sexual character istics can prove to be a hindrance to the animal , thereby lowering its fitness . Full article >>> This paper describes the pharmacological approach to understand the molecular components of inflammation and oxida...

Vascular cambium

...eral meristem tissue in plant s that produces secondary growth . Full article >>> vascular...cambium Meristematic tissue that gives rise to secondary xylem and secondary phloem . vascular cylinder The stele ; vascular tissue making up the centra...

Vas deferens

...secretions are responsible for development of male secondary sexual character istics. androsterone An animal hormone not synthesized by plant s. Full article >>> Do you have a uterus and fallopian tubes or do you have an epididymis and a vas deferens . It then moves on to the exte...

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secondary at Medicine News

Gene linked to early puberty in girls

...he age of puberty, girls develop breasts and other secondary sexual characters.The gene called CYP1B1, acts by breaking down testosterone in the body of these girls and this starts off a cascade of hormones, which result in breast development.The scientists are now studying the effects of this gene on puberty ...

Healthcare sector is now a multi billion-dollar industry in India

...e on improving the dismal condition of primary and secondary health care in most parts of the country. It asks the tertiary health care sector to be left to the private sector. Pointing out that there was a huge shortage of hospital beds, low density of doctors per person, the study stressed on the need to reo...

Right drugs drastically cut stroke risk

... showed that these drugs could reduce the risk for secondary stroke by as much as 50 per cent. There was a 38 p... 24 hours and now there is a 50 % chance that such secondary strokes can be prevented....

UV Radiation induces Melanoma

...nd can spread rapidly throughout the body, forming secondary tumours in the liver, lungs, bone or brain....

Composite fillings to hasten work procedures

...r, underneath the regular filling. This would stop secondary cavities from forming around the original cavity u...nce more than half of fillings are necessitated by secondary tooth decay. “Compared with conventional composites, the ACP is weaker mechanically and cannot be u...

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secondary at Medicine Products

MEDPOR Orbital Rims

...nferior and lateral rim in primary augmentation or secondary rim repair. The extended model provides additional anterior projection and extends around the lateral orbital wall....

Genesis FE500 Workcell

...ation, volume check and clot detection, decapping, secondary tube labeling, aliquoting and destination sorting into analyzer racks, on a small footprint instrument....

PSD 1

...primary tubes and aliquoting into bar code labeled secondary tubes. Fully scalable and extendable to future needs....

PSD Standalone

...primary tubes and aliquoting into bar code labeled secondary tubes. Fully scalable and extendable to future needs. Works in a standalone mode....

VS II

...primary tubes and aliquoting into bar code labeled secondary tubes. Fully scalable and extendable to future needs....

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secondary at Medicine Technology

Rapid Whole Blood Testing for Infectious Mononucleosis Antibodies

...and neurologic infections, compromised respiration secondary to acute lymphadenopathy, anemia and ruptured spleen. Therefore, accurate diagnosis and prompt treatment of complications is important. Differential diagnosis of IM is also useful in ruling out other mononucleosis-like illnesses induced by cytomegalo...

Lab Automation Networks Proliferating

...ation, volume check and clot detection, decapping, secondary tube labeling, aliquoting and destination sorting ...ective decapping; aliquoting into bar code labeled secondary tubes; sorting of tubes into analyzer specific sample carriers, and; recapping and archiving Several...

Testing for Human Papillomavirus

...ancer screening will have an ongoing major role in secondary prevention. The development of methods that directly detect HPV DNA has greatly changed the field of cervical cancer testing. Current guidelines include standard Papanicolaou (Pap) test cytology in conjunction with newer HPV DNA diagnostic tests. T...

Urinalysis Analyzers: Large Capabilities in Every Size Device

...e entered with the integrated keypad, along with a secondary number that can be used sequentially or adjusted to be the instrument, location or operator identification. List price for the PocketChem is $625. Hypoguard USA, Inc., Edina, Minn., a division of British firm Medisys, manufactures the DiaScreen 50 Ur...

Data Available From Erbitux Phase III Study in First-Line Treatment of Advanced Lung Cancer

...ent radiology reviewcommittee (IRRC). However, key secondary endpoints of the study,including response rate as assessed by the IRRC and PFS as assessedby clinical investigators, were statistically significant andfavored the ERBITUX- containing arm. Known as BMS CA225-099, this study included more than 600pati...

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secondary at Medicine Definition

Proteopathy

...all instances involves an increase in beta-sheet secondary structure. Potential risk factors for proteopathic diseases augment the tendency of vulnerable proteins to self-assemble. They include destabilizing changes in the primary amino acid sequence of the protein, post-translational modifications (such...

Ramón Carrillo

...he microbes inasmuch as causes of disease only are secondary causes.' " Sources The State journal Electroneurobiología, of the Hospital Borda (Government of the Autonomous City of Buenos Aires) in whose scientific tradition the biographied participated, publishes on line a set of articles on Ramón C...

Neuropsychiatry

...p; Ortuno, F. (2002) Obsessive compulsive disorder secondary to brain dysgerminoma in an adolescent boy: a positron emission tomography case report. Journal of Child and Adolescent Psychopharmacology, 12, 259-263. Green, M.F. (2001) Schizophrenia Revealed: From Neurons to Social Interactions. New York: W.W. N...

Medicine

... Medical care delivery is classified into primary, secondary and tertiary care. Primary care medical service...e of hospitalized patients and deliver babies in a secondary care setting. Tertiary care medical services are provided by specialist hospitals or regional cen...

Breath-holding spells

...eathing, there is increased intrathoracic pressure secondary to the Valsalva maneuver, and decreased cardiac output. This eventually leads to a significant decrease of circulation to the brain and ultimately, loss of consciousness. There is no "post ictal" phase (as is seen with seizures ), no incontinence...

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secondary at Medicine Dictionary

Weakness

... and fatigue are usually the first symptoms of secondary polycythemia . Patients may feel lightheaded or experience shortness of breath. Full article >>> weakness and other motor dysfunction neuro endocrine abnormalities changes in behavior or thought processes The symptoms of a bra...

Walking

...nd muscle s flexible. If Sjgren's syndrome is a secondary symptom of a connective- tissue disease , ... Full article >>> Walking Made Simple As I noted above, multi ple medical and physical problems can make walking difficult, and various devices are available to make walking saf...

Vitamin D

... indicated for the prevention and treatment of secondary hyperparathyroidism associated with chronic renal failure . Dosage/administration: Recommended initial dose is 0.04 mcg/kg to 0. Full article >>> Be sure to discuss calcium and vitamin D supplementation with your physician sin...

Vasoconstriction

...nd Basis. Full article >>> Stroke secondary to cocaine probably occurs because cocaine causes blood vessels to narrow (constrict) while also increasing blood pressure ( hypertension ). This vasoconstriction can be severe enough to reduce or block blood flow through the arteries ......

Vascular

...> Reno vascular hypertension is a form of secondary hypertension ( hypertension caused by another condition in the body). It occurs in less than 5% of all people with hypertension . Full article >>> Reno vascular hypertension is high blood pressure caused by the hardening and t...

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(Date:9/5/2008)...ert Pathologists Discuss the Latest Developments i...RTHFIELD, Ill., Sept. 5 /PRNewswire-USNewswire/ --...point. Molecular testing and the promise,of person...reated. Digital,slides and other imaging technolog...lege of American Pathologists is taking a leadersh...
(Date:9/5/2008)...hers explain how theoretical ,anti-cloak, could br...pt. 5 (HealthDay News) -- Just in case someone dev...cientists say they know how to uncloak the objects... Optics Express , certain materials underneath an ...o be seen again. , Researchers at Shanghai Jiao...
(Date:9/5/2008)...HINGTON, Sept. 5 /PRNewswire-USNewswire/ -- Speake...y in support of the aims of the "Stand,Up to Cance... "There is not a person in our country who has no...r kills 565,000 Americans annually, and each,year ...ricans must work,together to make eradicating the ...
(Date:9/5/2008)...HINGTON, Sept. 5 /PRNewswire-USNewswire/ -- U.S. c...r relief to Cuban victims of Hurricane,Gustav, whi...s., (http://www.PanAmericanRelief.org ), "Donatio...perately need,after this natural disaster," says M... Initiative at the Pan American Development Founda...
Breaking Medicine News(10 mins):Health News:Leaders in Pathology Meet in San Diego: Sept. 25 - 28, 2008 2Health News:Cuban Disaster Relief Donations Sought in the Wake of Hurricane Gustav 2
(Date:9/4/2008)...ALNUT CREEK, Calif. Subtle genetic changes that co...h as the dexterity characteristic of the human han...produce in a model system, have nevertheless gener.... In findings published online in the September 5 ... the U.S. Department of Energy,s Lawrence Berkeley...
(Date:9/4/2008)...et,s raise our water glasses and toast to America,...PA,s highest priorities is ensuring America has dr...rne contaminants. Today, EPA announced the award o...ties, one non-profit, and one research institute t...king water contaminants; including the harmful sub...
(Date:9/4/2008)...tsville, Ala. -- A team including researchers at t...together with colleagues from a number of other or...sis of genomic variation in the brain cancer gliob...er Genome Atlas (TCGA) research network, a collabo...ute and the National Human Genome Research Institu...
(Date:9/4/2008)...GINIA KEY, Fla. The development of powerful super...the blink of an eye mark a technological milestone...nce, medicine, engineering, and business worldwide...iel School of Marine and Atmospheric Science, coll...ic Research), COLA (Center for Ocean-Land-Atmosphe...
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