Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Excision


Related Topics

In the News (Wed 15 Feb 12)

  
  Putting a stop to excision in Burkina Faso, by JoĆ«lle Stolz
There is a strong desire for continuity and excision is often seen as a way of counteracting female education and protecting against the sexual freedom that is in danger of undermining the family.
Excision is unknown in the Gulf states, except for Oman.
Sergeant Sanon was called to a village where a woman had an excision when she was four or five months pregnant: neighbours had been afraid the operation might kill the child.
www.mondediplo.com /1998/10/07burkina   (2547 words)

  
 Bundling of Lesion Excision and Repair Procedures
Excision is reported as full-thickness (through the dermis) removal of a lesion including margins, and including simple (non-layered) closure when performed.
Code selection is determined by measuring the greatest clinical diameter of the apparent lesion plus that margin required for complete excision (lesion diameter plus the most narrow margins required equals the excised diameter), before the excision is made.
Billing for the excision of a benign lesionwith a lesion diameter greater than 0.5 cm or the excision of malignant lesion of any size does not include the service for intermediate or medically necessary complex repairs CPT codes 12031-12057.
www.entlink.net /practice/resources/Bundling-of-Lesion-Excision-and-Repair-Procedures.cfm   (531 words)

  
 Excision repair invades the territory of mismatch repair - Nature Genetics
While these findings are significant from a mechanistic point of view—they establish that DNA distortions are recognized and acted upon by the excision nuclease regardless of whether they are caused by base damage—the efficiency of excision was so low as to cast doubt on the physiological relevance of mismatch removal by nucleotide excision repair.
Transcription-coupled repair is the fast repair of transcribed genes by nucleotide excision repair (ref. 13); it is critically dependent on all nucleotide excision repair proteins (except XPC in humans) in both pro- and eukaryotes (see table).
In this case, neither the mismatch repair nor the nucleotide excision repair system is able to distinguish 'right' from 'wrong' and may repair correctly or incorrectly depending on the site of recombination or the sequence context of the mismatch.
www.nature.com /ng/journal/v21/n3/full/ng0399_247.html   (1387 words)

  
 EARLY EXCISION AND GRAFTING FOR BURNS OF THE HAND
Excision is performed without a tourniquet, using a scalpel in a proximal to distal direction.
Malfeyt (1976), comparing the results of early excision and grafting to cases allowed to granulate before grafting, concluded that it is the treatment of choice for deep dermal bums of the hand.
Excision is better carried without a tourniquet, since bleeding is the main element allowing separation of viable from nonviable tissues.
www.medbc.com /annals/review/vol_4/num_1/text/vol4n1p33.htm   (1283 words)

  
 Excision of the Conjugative Transposon Tn916 in Lactococcus lactis -- Marra et al. 65 (5): 2230 -- Applied and ...
Excision of the Conjugative Transposon Tn916 in Lactococcus lactis -- Marra et al.
Excision of the Conjugative Transposon Tn916 in Lactococcus lactis
Excision and insertion of the conjugative transposon Tn916 involves a novel recombination mechanism.
aem.asm.org /cgi/content/full/65/5/2230   (1584 words)

  
 Excision Repair in Mammalian Cells -- Sancar 270 (27): 15915 -- Journal of Biological Chemistry
The incorrect or damaged base is removed either as a base (base excision) or as an (oligo)nucleotide (nucleotide excision), the single-stranded gap resulting from the excision reaction is filled in by a polymerase (repair synthesis), and the newly synthesized DNA is ligated.
In excision repair, both procaryotes and eucaryotes hydrolyze the 3rd to 5th phosphodiester bond 3` to the lesion; on the 5` side the procaryotes hydrolyze the 8th (4) and the eucaryotes hydrolyze the 21st to 25th phosphodiester bond(7, 8).
In addition to the 9 genes identified by human diseases to be involved in excision repair, many rodent excision repair mutants have been isolated and characterized in order to define the entire set of excision repair genes(11, 12).
www.jbc.org /cgi/content/full/270/27/15915   (4725 words)

  
 Excision   (Site not responding. Last check: 2007-11-05)
The cultures that are practicing excision also practice circumcision, and the only reason why our politics are not daring to attack circumcision is because it was adopted by Judaism.
All the other arguments that are brought by those who want to see in excision the will of a man to deny a woman her sexual pleasure do not even deserve the honor of being mentioned in these lines.
Excision and circumcision predispose the individual to the possibility of accessing the saint of the saints, meaning the possibility of brushing with the world of Gods.
theearthcenter.com /ff44excision.html   (1247 words)

  
 Excision for nonmelanoma skin cancer
Excision is the removal of a skin cancer along with some of the healthy skin tissue around it (margin).
Excision is very effective for most squamous cell carcinomas and basal cell carcinomas that are smaller than 2 cm(0.8 in.) in diameter and extend into the inner layer (dermis) of the skin
Excision treatment for basal cell and squamous cell carcinoma has over a 90% cure rate after 5 years.
www.webmd.com /hw/cancer/aa40858.asp   (320 words)

  
 NECLEOTIDE EXCISION REPAIR ENZYMES
Sancar's goal is to understand the molecular mechanism of excision repair and to investigate the biochemical basis of the DNA damage checkpoint response.
With the exception of XPE, all genes known to participate in excision repair have been cloned and all repair factors except for TFIIH are available in recombinant form.
Finally, the effect of chromatin structure on excision repair will be determined and the chromatin remodeling factors that modulate the accessibility of nucleosomal DNA to excision repair factors.
www.med.unc.edu /wrkunits/1dean/research/Sancar344.html   (426 words)

  
 DNA Damage in the Nucleosome Core Is Refractory to Repair by Human Excision Nuclease -- Hara et al. 20 (24): 9173 -- ...
Lane 1, 0.9 (excision) and 5.4% (incision); lane 2, 5.5 (excision) and 4.0% (incision); lane 3, 2.3 (excision) and 11.6% (incision); lane 4, 12.8 (excision) and 6.2% (incision).
The values were expressed relative to the percent excision with naked DNA at the 4-h time point achieved by each CE and the averages of three experiments were plotted as relative excision.
The excision levels as percentages of input substrate were as follows: lane 1, 1.3%; lane 2, 0.1%; lane 3, not detectable; lane 4, not detectable; lane 5, 3.3%; lane 6, 0.7%; lane 7, 0.3%; lane 8, not detectable.
mcb.asm.org /cgi/content/full/20/24/9173   (7051 words)

  
 BioMed Central | Full text | Vasectomy by ligation and excision, with or without fascial interposition: a randomized ...
Data from Nepal showed a cumulative pregnancy rate of 4.2% at 36 months postvasectomy in a program where ligation and excision was the most common method of vas occlusion and where postvasectomy semen analyses were not available [4].
Data from a study of ligation and excision without fascial interposition in Mexico found a failure rate of 11.5% based on semen analysis through 24 weeks [7], similar to the 12.7% found in this study.
We have shown that the use of fascial interposition in conjunction with ligation and excision decreases time to azoospermia, decreases time to severe oligozoospermia, and reduces vasectomy failure rates by about half when failures are defined by semen analyses.
www.biomedcentral.com /1741-7015/2/6   (5502 words)

  
 Strong Functional Interactions of TFIIH with XPC and XPG in Human DNA Nucleotide Excision Repair, without a ...
Nucleotide excision repair (NER) removes damage to mammalian DNA caused by UV light and some chemical mutagens (10, 31).
excision of an oligonucleotide of 24 to 32 residues, and gap-filling
Nucleotide excision-repair in yeast is mediated by sequential assembly of repair factors and not by a pre-assembled repairosome.
mcb.asm.org /cgi/content/full/21/7/2281   (6531 words)

  
 Effect of Damage Type on Stimulation of Human Excision Nuclease by SWI/SNF Chromatin Remodeling Factor -- Hara and ...
The levels of excision were quantified by PhosphorImager and the ImageQuant system and are indicated at the bottoms of all lanes.
In the bottom panel the level of excision as percentage of input substrates is plotted from three independent experiments; the bars indicate standard errors.
Human nucleotide excision nuclease removes thymine dimers from DNA by incising the 22nd phosphodiester bond 5' and the 6th phosphodiester bond 3' to the photodimer.
mcb.asm.org /cgi/content/full/23/12/4121   (3370 words)

  
 NEJM -- Excision Margins in High-Risk Malignant Melanoma
of excision for cutaneous melanoma 2 mm or greater in thickness.
Marks, R. Primary tumour excision with a surrounding margin of 3 cm reduced recurrence in melanomas > 2 mm thick.
Excisional Margins in High-Risk Melanoma: The MSG Trial.
content.nejm.org /cgi/content/abstract/350/8/757   (427 words)

  
 Dr. Gho minimally invasive, strip excision free hair transplant technique
In traditional strip excision hair transplantation, the donor area is first anaesthetized using a needle or syringe.
In traditional strip excision hair transplantation, the removed strips of skin are cut and dissected into individual follicles before they are transplanted to the balding area.
In Follicle Transplantation, micro incisions are made in the recipient area using a needle the same size as the needle used to obtain the grafts from the donor area.
www.womenshair.info /articles/article10.htm   (1320 words)

  
 A Multicomponent System Is Required for Tetracycline-Induced Excision of Tn4555 -- Parker and Smith 186 (2): 438 -- The ...
Shown are PCR excision assays showing agarose gels of PCRs using the attTn primers as described in Materials and Methods.
The role of Xis and TnpC in excision as shown by PCR assays.
Excision of a P4-like cryptic prophage leads to Alp protease expression in Escherichia coli.
jb.asm.org /cgi/content/full/186/2/438   (3682 words)

  
 Early excision and grafting of face and neck: a 20-year experience - Cosmetic Surgery Times
Engrav, professor of plastic surgery, University of Washington, Seattle, said that he thinks there are two reasons for the reluctance on the part of doctors to perform excision and grafting of facial burns.
The only patients who are candidates for this surgery are people with severe burns; in other words, their skin is fl eschar versus pink and moist.
The excision, made deeply enough to remove hair follicles, is covered using an allograft.
www.cosmeticsurgerytimes.com /cosmeticsurgerytimes/article/articleDetail.jsp?id=33019   (653 words)

  
 Excision of skin lesions. DermNet NZ
Excision refers to removal of a skin lesion by completely cutting it out.
A dressing may be applied and instructions should be given on how to care for your wound and when to get the stitches out.
Your wound may be tender 1-2 hours after the excision when the local anaesthetic wears off.
dermnetnz.org /procedures/excision.html   (655 words)

  
 Xis Protein Binding to the Left Arm Stimulates Excision of Conjugative Transposon Tn916 -- Connolly et al. 184 (8): ...
Mutant minitransposon plasmids for footprinting and excision assays.
Use of an excision reporter plasmid to study the intracellular mobility of the conjugative transposon Tn916 in gram-positive bacteria.
Excision of a conjugative transposon in vitro by the Int and Xis proteins of Tn916.
jb.asm.org /cgi/content/full/184/8/2088   (5531 words)

  
 Completeness of excision and follow up cytology in patients treated with loop excision biopsy -- Zaitoun et al. 53 (3): ...
epithelium and crypts, and incomplete excision at ectocervical,
Ferenczy A, Choukroun D, Arsenau J. Loop electrosurgical excision procedure for squamous intraepithelial lesions of the cervix: advantages and potential pitfalls.
Diathermy loop excision in the management of cervical intraepithelial neoplasia: diagnosis and treatment in one procedure.
jcp.bmjjournals.com /cgi/content/full/53/3/191   (2870 words)

  
 Stop Excision Downloads :: calabashmusic.com
Eight of the twelve songs address the question of excision directly, and the message is clear and strong: "Excision isn't an obligation… Let's not do it," sings Ami Koita in her famously blustering alto.
Excision is bad," keens Neba Solo from within a village trance groove.
Young reggae musicians, the Zotto Boys and the Skankin' Brothers weigh in with a ragamuffin vibe and a touch of attitude: "Leave the girl alone!" The lyrics are often blunt, but also high minded and serious.
stopexcision.calabashmusic.com   (441 words)

  
 OBGYN.net - Adhesiolysis & Excision of Endometriosis
For lesions in the posterior cul de sac, hydrodissection was used less often, but otherwise, tissue excision was carried out in a similar fashion.
Results and Discussion: The BiLAP Bipolar Probe allowed for rapid excision of filmy peritubal adhesions as well as those that were densely adherent to previous laparotomy scars.
Identification and excision of retroperitoneal endometriosis was made safer by visualization of the course of the ureter.
www.obgyn.net /industry/articles/012198_everest.htm   (1283 words)

  
 / / / Stop Excision :: Sini Sanuman - Healthy Tomorrow :: Eradicating female genital mutilation through education, ...
Healthy Tomorrow is a humanitarian organization dedicated to the eradication of all forms of female genital cutting or FGC (aka excision and female genital mutilation or FGM).
Our signature campaign, the Pledge Against Excision, now has 17,000 signatures on it, and our partner groups and many individual activists continue to collect signatures.
Over 100 excisers have now signed the Pledge Against Excision and many of the most influential Muslim leaders have given us quotes that we use in our literature to support our position.
www.stopexcision.net   (210 words)

  
 Control of DNA excision efficiency in Paramecium -- Dubrana and Amar 29 (22): 4654 -- Nucleic Acids Research
excision of the mutated IES (6) or a shift of the IES end towards
28 bp 51A2591 IES is necessary for excision of this IES (10).
an indication of its importance for IES excision (9).
nar.oxfordjournals.org /cgi/content/full/29/22/4654   (3638 words)

  
 [7G] DNA Repair Mechanisms
There are three major DNA repairing mechanisms: base excision, nucleotide excision and mismatch repair.
Nucleotide excision repair and chromatin remodeling - European J. Biochem., 2002.
Base excision repair in a network of defence and tolerance - Carcinogenesis, 2001.
www.web-books.com /MoBio/Free/Ch7G.htm   (555 words)

  
 Loop Electrosurgical Excision Procedure (LEEP) to diagnose cervical cancer | EyesOnThePrize.org Support for Gynecologic ...
Loop Electrosurgical Excision Procedure (LEEP) to diagnose cervical cancer
What is it like to have a Loop Electrosurgical Excision Procedure (LEEP) to diagnose cervical cancer?
LEEP is an acronym for Loop Electrosurgical Excision Procedure.
www.eyesontheprize.org /FAQ/tx/leep.html   (467 words)

  
 Radial Head Excision
This procedure is called a "radial excision" or "resection", or more plainly, cutting off the end of your funny bone.
As time has gone on, ulnar deviation has become a greater problem, the ulnar is too long as the radius has been shortened, driving into my wrist.
Tears of the articular disc of the triangular fibrocartilage complex: results of excision of the articular disc.
timmerduder.com /shortarm.htm   (1902 words)

  
 Loop electrosurgical excision procedure (LEEP) for abnormal cervical cell changes
LEEP is also known as large loop excision of the transformation zone (LLETZ).
Loop electrosurgical excision procedure (LEEP) is less expensive and easier to perform than cone biopsy.
A biopsy is done to confirm the abnormal cervical cell changes before a LEEP procedure is done.
www.webmd.com /hw/womens_conditions/hw28185.asp   (708 words)

  
 Nucleotide excision repair and chromatin remodeling -- Ura and Hayes 269 (9): 2288 -- FEBS Journal   (Site not responding. Last check: 2007-11-05)
Wang, Z.G., Wu, X.H. and Friedberg, E.C. (1991) Nucleotide excision repair of DNA by human cell extracts is suppressed in reconstituted nucleosomes.
Hara, R., Mo, J. and Sancar, A. (2000) DNA damage in the nucleosome core is refractory to repair by human excision nuclease.
Wellinger, R.E. and Thoma, F. (1997) Nucleosome structure and positioning modulate nucleotide excision repair in the non-transcribed strand of an active gene.
content.febsjournal.org /cgi/content/full/269/9/2288   (3935 words)

  
 DNA Repair
Excision Repair, in which the damaged base or bases are removed and then replaced with the correct ones in a localized burst of DNA synthesis.
There are three modes of excision repair, each of which employs specialized sets of enzymes.
This requirement is met by the mechanisms of excision repair.
users.rcn.com /jkimball.ma.ultranet/BiologyPages/D/DNArepair.html   (1889 words)

  
 Long-patch DNA repair synthesis during base excision repair in mammalian cells -- Sattler et al. 4 (4): 363 -- EMBO ...   (Site not responding. Last check: 2007-11-05)
Fortini, P., Pascucci, B., Parlanti, E., Sobol, R.W., Wilson, S.H. and Dogliotti, E. (1998) Different DNA polymerases are involved in the short- and long-patch base excision repair in mammalian cells.
Fortini, P., Parlanti, E., Sidorkina, O.M., Laval, J. and Dogliotti, E. (1999) The type of DNA glycosylase determines the base excision repair pathway in mammalian cells.
Huang, J.C., Svoboda, D.L., Reardon, J.T. and Sancar, A. (1992) Human nucleotide excision nuclease removes thymine dimers from DNA by incising the 22nd phosphodiester bond 5' and the 6th phosphodiester bond 3' to the photodimer.
emboreports.npgjournals.com /cgi/content/full/4/4/363   (3446 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.