Implantation may have the following meanings. Implantation human embryo , an event that occurs early in human pregnancy in which the human embryo adheres to the wall of the uterus Ion implantation , insertion of ions, in semiconductor device fabrication Implant medicine , insertion of implants wiktionary inline embryo disambig pl Implantacja ... more details
Image Ion implantation machine at LAAS 0521.jpg thumb 250px An ion implantation system at Laboratory for analysis and architecture of systems LAAS technological facility in Toulouse, France. Ion implantation ..., or electrical properties of the solid. Ion implantation is used in Fabrication semiconductor ... collision cascade s. General principle Image ion implanter schematic.png thumb Ion implantation setup with mass separator Ion implantation equipment typically consists of an ion source , where ions ... is the material to be implanted. Thus ion implantation is a special case of particle radiation ... in a reasonable amount of time is small. Therefore, ion implantation finds application in cases ... and 1 micrometer. Thus, ion implantation is especially useful in cases where the chemical or structural ... is the most common application of ion implantation. Dopant ions such as boron, phosphorus ... is used, for example, for adjusting the threshold of a MOSFET . Ion implantation was developed ..., ref A. J. Armini, S. N. Bunker and M. B. Spitzer, Non mass analyzed Ion Implantation Equipment for high ..., after the implantation of nickel ions into a silicon wafer, a layer of nickel silicide can ... drill bits, for example . The structural change caused by the implantation produces a surface compression ... surfaces very resistant to both chemical corrosion and wear due to friction. Ion implantation ... of tool steels, the surface modification caused by ion implantation includes both a surface ... resistant to corrosion. Other applications Ion beam mixing Ion implantation can be used to achieve ... with ion implantation Crystallographic damage Each individual ion produces many crystallographic ... recovery Because ion implantation causes damage to the crystal structure of the target which is often unwanted, ion implantation processing is often followed by a thermal annealing. This can be referred ... sputtering sputtered from the surface, and thus ion implantation will slowly etch away a surface ... more details
One source article date September 2008 In humans, implantation is the stage at which the embryo adheres ... to grow. Implantation of a Human fertilization fertilized ovum is most likely to occur about ... AJ, Baird DD, Weinberg CR title Time of implantation of the Conceptus and loss of pregnancy journal ... NEJM199906103402304 ref The implantation window The reception ready phase of the endometrium of the uterus is usually termed the implantation window and lasts about 4 days. The implantation window ... help press the blastocyst against the endometrium. ref cite web title Implantation stages url http ... with the support of the Swiss Virtual Campus accessdate 6 December 2011 ref The implantation window ... and in the composition of its secretions. Adaption of uterus To enable implantation, the uterus goes ... which is located basalolateral to the embryo after implantation. Decidua capsularis Decidua capsularis ... belongs to decidua parietalis. Decidua throughout pregnancy After implantation the decidua remains ... stages of pregnancy, during implantation. Its function as a surrounding tissue is replaced by the definitive ... age of approximately 5 to 7 days, which corresponds well with the time of implantation ... but inhibited by estrogens . Function in implantation Pinopodes endocytose uterine fluid and macromolecules ... floating in it. Thus, the period of active pinocytes might also limit the implantation window. ref name boron Function during implantation Pinopodes continue to absorb fluid, and removes most of it during the early stages of implantation. Adaption of secretions class wikitable align right ... cavity, e.g. iron ref name boron and fat soluble vitamins. ref name boron Growth and implantation In addition ... important for growth and implantation. Cholesterol ref name boron and steroids ref name boron are also secreted. Implantation is further facilitated by synthesis of matrix biology matrix substances ... Implantation is initiated when the blastocyst comes into contact with the uterine wall. Zona hatching ... more details
Keratin implantation cysts are cyst s lined by an epidermal sac and filled with a form of keratin . They are a primarily cutaneous condition, but they are occasionally observed under the nail anatomy , of a finger or toe. ref name Fitz2 Freedberg, et. al. 2003 . Fitzpatrick s Dermatology in General Medicine . 6th ed. . McGraw Hill. ISBN 0071380760. ref rp 667 See also Nail anatomy References reflist Epidermal growth stub Category Epidermal nevi, neoplasms, cysts ... more details
Orphan date February 2009 Plasma immersion ion implantation PIII ref cite book title Materials Science of Thin Films author Milton Ohring publisher Academic Press year 2002 isbn 0125249756 url http books.google.com books?id SOt yFjV xwC&pg PA267&dq 22Plasma immersion ion implantation 22&lr &as brr 0&ei 3JrISJnyN4H sQPdsaTXDA&sig ACfU3U1xAKghXqGW8zNi3Nx2ECFiZ0vglw ref or pulsed plasma doping pulsed PIII is a surface modification technique of extracting the accelerated ions from the plasma by applying a high voltage pulsed DC or pure Direct current DC power supply and targeting them into a suitable Substrate materials science substrate or electrode with a semiconductor Wafer electronics wafer placed over it, so as to implant the it with suitable dopants . The electrode is a cathode for an electropositive plasma , while it is an anode for an electronegative plasma . Plasma can be generated in a suitably designed vacuum chamber with the help of various plasma sources such as Electron Cyclotron Resonance plasma source which yields plasma with the highest ion density and lowest contamination level, helicon plasma source, capacitively coupled plasma source, inductively coupled plasma source, Glow discharge DC glow discharge and metal vapor Electric arc arc for metallic species . The vacuum chamber can be of two types diode and triode type ref name liberman Michael A. Liberman and Allan J. Lichtenberg, Principles of plasma discharges and material processing, Ed. New York John Wiley and Sons, 1994. ref depending upon whether the power supply is applied to the substrate as in the former ... implantation , Materials science & engineering. A., Vol. 253, No. 1 2, 1998, pp. 258 268. ref When the Substrate ... name anders Andr Anders et al., Handbook of Plasma Immersion Ion Implantation and Deposition, Ed ... the substrate, thus causing implantation. In this sense a triode type PIII implanter is a crude version of ion implantation because it does not contain plethora of components like ion beam steering ... more details
Expert subject medicine date November 2008 Autologous chondrocyte implantation ACI , ATC code ATC M09 AX02 is a biomedical treatment that repairs damages in articular cartilage. ACI provides pain relief while at the same time slowing down the progression or considerably delaying partial or total joint replacement knee replacement surgery. The goal of ACI is to allow people suffering from articular cartilage damage to return to their old lifestyle regaining mobility, going back to work and even practicing sports again. ACI procedures aim to provide complete hyaline repair tissues for articular cartilage repair . Over the last 20 years, the procedure has become more widespread and it is currently probably the most developed articular cartilage repair technique. The surgical technique was first published on humans by Brittberg in 1984. He reported good and promising results with 23 patients ... cells should adapt themselves to their new environment by forming new cartilage . During the implantation ... L, Ludvigsen TC, et al. title Autologous chondrocyte implantation compared with microfracture in the knee ... autologous chondrocyte implantation with microfracture. Findings at five years journal J Bone ... randomized study and concluded that One year after treatment, characterized chondrocyte implantation ... long term clinical benefit with characterized chondrocyte implantation. Long term follow up is needed ... Characterized chondrocyte implantation results in better structural repair when treating symptomatic ... implantation after previous treatment with marrow stimulation techniques journal Am J Sports Med ... 2006 title Autologous Chondrocyte Implantation Postoperative Care and Rehabilitation journal The American ... url http ajs.sagepub.com content 34 6 1020.full cite web title Autologous Chondrocyte Implantation ... cartilage.html cite web author Minas, Tom title Autologous chondrocyte implantation for full thickness ..., and joint procedures Category Orthopedic surgery de Autologe Chondrozyten Transplantation fr Implantation ... more details
Multiple issues orphan February 2009 context May 2009 refimprove July 2007 Multicenter Automatic Defibrillator Implantation Trial and MADIT II ref cite journal author Moss AJ, Zareba W, Jackson Hall W et al. title Prophylactic Implantation of a Defibrillator in Patients with Myocardial Infarction and Reduced Ejection Fraction journal NEJM. volume 346 issue 12 pages 877 83 year 2002 pmid 11907286 doi 10.1056 NEJMoa013474 ref are implantable cardioverter defibrillator or ICD trials which investigate whether prophylactic ICD therapy in moderately high risk coronary patients in addition to conventional therapy would significantly reduce death compared with patients treated with conventional therapy alone. The MADIT II trial started in 1997 and ended in 2001 where the safety committee stopped the study because the benefits were already statistically significant. The study included patients with a prior myocardial infarction and an ejection fraction less than or equal to 30 . The results were a reduction in mortality of 31 compared to patients receiving conventional therapy alone. References references Category Cardiology Treatment stub ... more details
Non free use rationale Description An integral valve holder as an aid to valve implantation Source Shiley publicity material. Shiley Inc. Irvine, California. Shiley Inc. no longer exists, so I do not know the copyright holder Article Pericardial Heart Valves Portion Much reduced, cropped and scanned Low resolution Yes Purpose To show an aid to valve implantation Replaceability No, this picture is not available elsewhere ... more details
Refimprove date July 2009 MACI Matrix induced Autologous Chondrocyte Implantation repairs the articular cartilage damage by using the patient s own cultured cartilage cells. During an arthroscopy , a cartilage biopsy is removed from a non weight bearing area of the joint. The cartilage sample is send to the laboratory, where the cells are cultured. Afterwards, the cells are seeded on a Biological membrane membrane and finally the membrane with the cultured cells is placed into the defect. Advantages of MACI Surgical less invasive A shorter operative time Quicker recovery than after treatment with ACI Autologous Chondrocyte Implantation Significant improvement in function and pain See also knee cartilage articular cartilage repair Autologous Chondrocyte Implantation External links http www.maci.com patient.aspx Anatomy of the Knee Genzyme Corporation Category Orthopedic surgery el maci ... more details
merge to Dental implant date December 2011 Multiple issues unreferenced December 2011 context December 2011 Primary implant stability refers to the stability of a dental implant immediately after implantation. Its value is derived from a mechanical engraving clarify date December 2011 of the titanium screw implant in the patient s bone tissue . High initial stabilization may be an indication for immediate loading with prosthetic reconstruction. The value of primary implant stabilization decreases gradually with reconstruction of bone tissue around the implant in the first weeks after surgery, ceding to secondary stability. Its character is quite different from the initial stabilization, because it results from the ongoing process of osseointegration . When the healing process is complete, the initial mechanical stability is fully replaced by biological stability. The most dangerous moment for implantation success is the moment of the lowest initial stabilization, pending sufficient bone reconstruction supporting long term maintenance of the implant. Usually this occurs during the 3 4 weeks after implantation. If primary stability was not high enough following implantation, the implant s mobility is high and can cause failure. Category Dentistry Category Dental materials Category Surgical procedures Category Article Feedback 5 ... more details
Zona hatching is a phenomenon occurring during prenatal development . Prior to this event, the predecessor of the embryo, in the form of a blastocyst , is surrounded by a glycoprotein sphere called the zona pellucida . To be able to perform Implantation human embryo implantation on the uterine wall, the blastocyst first needs to get rid of the zona pellucida ref http www.ivf infertility.com ivf hatching.php IVF infertility.com ref . This lysis of the zona pellucida is called the zona hatching. Uses of the term In some situations, the term hatching is used only for artificial ways to free the blastocyst from the zona pellucida, and not the natural lysis of it. An example of such artificial way is Assisted zona hatching . References references Category embryology ... more details
In semiconductor device fabrication , channel stopper or channel stop is an area in semiconductor devices produced by ion implantation implantation or diffusion of ion s, by growing or patterning the silicon oxide , or other isolation methods in semiconductor material with the primary function to limit the spread of the transistor channel channel area or to prevent the formation of parasitic channel s Inversion layer semiconductors inversion layer s . ref Smart Power ICs , by Bruno Murari, Franco Bertotti, Giovanni A. Vignola, Antonio Andreini, 2002, ISBN 3540432388, http books.google.com books?id RARwgdmuHyQC&pg PA120&dq 22channel stopper 22 PPA47,M1 pp. 47, 47 ref References reflist Category Semiconductor device fabrication ... more details
Orphan date January 2010 Refimprove date January 2010 Thoracic insufficiency syndrome is the inability of the thorax to support normal Respiration physiology respiration . ref The Characteristics of Thoracic Insufficiency Syndrome Associated with Fused Ribs and Congenital Scoliosis Campbell, R. M. et al. The Journal of Bone and Joint Surgery, Inc., 2003 ref It is frequently associated with chest and or Vertebral column spinal abnormalities. Treatment options are limited, but include supportive pulmonary care and surgical options thoracoplasty and or Implantation human embryo implantation of vertical expandable prosthetic titanium rib VEPTR devices . References references Category Respiratory diseases Med stub ... more details
Image Endometrium ocp use3.jpg thumb right Micrograph showing decidualization of the endometrium due to exogenous progesterone oral contraceptive pill . H&E stain . Decidualization is a characteristic of the endometrium of the pregnant uterus. It is a response of maternal cells to progesterone. Decidualization may be used to describe any change due to progesterone. These changes include the eosinophilic proliferation around arterioles after ovulation ref Lange Q&A, obstetrics and gynecology 8th edition, question 11 chapter 2, histology and pathology ref or progesterone action on endometrium which increases glandular epithelial secretion, stimulates glycogen accumulation in stromal cell cytoplasm, and promotes stromal vascularity spiral arterioles and edema ref Lange Q&A, obstetrics and gynecology 8th edition, question 50 chapter 5, physiology of reproduction ref . The sum of all the changes in the endometrium is significant, thus justifying a new term. The process is decidualization, the endometrium is now called decidua and it is ready for the implantation of the embryo. After ovulation, in mammals, the endometrial lining becomes transformed into a secretory lining in preparation of accepting the embryo. Without implantation, the secretory lining will be absorbed estrous cycle or shed menstrual cycle . With implantation the lining now termed decidua evolves further during the pregnancy. The decidua is shed during the third phase of the parturition process. References Reflist Category Pregnancy Category Menstrual cycle med stub biology stub de Dezidualisierung ... more details
Unreferenced date July 2008 Image Osteotome.1ger.jpg 200px thumb right Osteotomes used in dental implantation Image Osteotome3.jpg 200px thumb right Bernhard Heine s osteotome Image Osteotom usage.jpg 200px thumb right Component parts of the osteotome, and the instrument in use An osteotome is an instrument used for cutting or preparing bone. The instrument was invented by Bernhard Heine , a German physician in W rzburg , in 1830. Heine s invention was used as a bone saw, especially for opening the skull. It was a kind of chain saw moved by turning a winder. Today osteotomes are used in dental implant medicine implantation . With the osteotome technique, osteoplastic procedures have been developed in which the bone quality compaction of local bone and bone quantity ridge extension in horizontal and vertical dimension are routinely improved and adequate primary stability of the implants can be ensured with a high degree of predictability. wikt Surgical instruments Category Surgical instruments de Osteotom lv Osteotoms pl Osteotom ru ... more details
Microdrive may refer to Microdrive , a miniature hard disk drive device in the CompactFlash II format from the late 1990s, originally developed by IBM. ZX Microdrive , a tape loop data storage system developed by Sinclair Research in the 1980s, associated with its ZX Spectrum and QL microcomputers. Micro drive is a type of drivetrain on a bicycle. A device that facilitates the chronic implantation of microelectrodes to measure extracellular voltages in the brain. disambig ca Microdrive fr Microdrive it Microdrive ... more details
Found in cows and sheep, Interferon tau is the signal from the developing embryo to the mother that she is pregnant. It is secreted by the trophoblast cells into the uterine lumen in days 13 21 of pregnancy. It decreases endometrial oxytocin receptors, which then cannot stimulate PGF 2 alpha synthesis, preventing luteolysis . It promotes uterine implantation by increasing protein synthesis in glands. References Bagnell, C. 2005. Animal Reproduction . Rutgers University Department of Animal Sciences. Category Embryology Category Reproductive system ja ... more details
For the scapular ligament see Superior transverse scapular ligament The superior transverse ligament of the eye also known as Whitnall s ligament is a transverse ligament in the eye surrounding the superior palpebral levator muscle close to it s partial implantation into the skin of the upper eyelid. The palpebral levator muscle also implants on the superior tarsal plate and into orbital bone. Category Ligaments of the head and neck ... more details
HipNav was the first computer assisted surgery system developed to guide the surgeon during total hip replacement surgery. It was developed at Carnegie Mellon University . When date February 2011 The developers of HipNav won an Otto Aufranc Award for their work in tracking the pelvis and implantation instruments. DEFAULTSORT Hipnav Category Medical software science software stub surgery stub ... more details
mergeto Polygamy in Nigeria date December 2011 crystal date December 2011 LROP See also Polygamy in Nigeria Polygamy would be successfully established in the Nigerian state Imo State if the debate over the implantation of Sharia Law proves successful and is established in the state. Polygamous marriage Category Polygamy in Nigeria Imo State Nigeria stub ... more details
Retromammary space is a loose Areola areolar Tissue biology tissue that separates the breast from the pectoralis major muscle. ref cite web title Anatomy of the Breast url http ylb1.bol.ucla.edu anatomy.htm publisher UCLA ref The retromammary space is often the site of breast implantation due to its location away from key nerves and structures that support the breast. References Reflist anatomy stub Category Breast anatomy ... more details
Delayed Implantation or Embryonic Diapause is a reproductive strategy used by approximately 100 different mammal s in seven or eight different order biology orders . In embryonic diapause, the embryo blastocyst does not immediately implant in the uterus , but is maintained in a state of dormancy . Little to no development takes place while the embryo remains unattached to the uterine wall. As a result, the normal gestation period is extended for a species specific period of time. ref name lope cite journal last Desmarais first J.A. coauthors V. Bordignon, F.L. Lopes, L.C. Smith and B.D. Murph title The escape of the mink embryo from obligate diapause url http www.biolreprod.org cgi content full 70 3 662 journal Biology of Reproduction year 2004 volume 70 pages 662 670 doi 10.1095 biolreprod.103.023572 pmid 14585805 accessdate 2008 04 05 issue 3 ref ref name ren cite journal last Renfree first M.B. coauthors B. Shaw title Diapause doi 10.1146 annurev.physiol.62.1.353 journal Annual Review of Physiology year 2000 volume 62 pages 353 375 pmid 10845095 ref While much of the molecular regulation involved in activating dormant blastocysts has been characterized, little is still known about entry into diapause, and the conditions which enable a blastocyst to remain dormant. Some mammals that undergo embryonic diapause include rodent s, bears , mustelid s e.g. badger s , and marsupial s, e.g. ... accessdate 2008 04 05 ref ref cite web url http www.uwyo.edu wjm Repro implant.htm title Implantation ... delayed implantation due to its regulation via lactation . If a female copulate s while still lactating ... Obligate diapause Obligate diapause is also known as seasonal delayed implantation and is a mechanism ...., Angerbjorn, A. title The monophyletic origin of delayed implantation in carnivores and its implications ... life stages of insect s and plant s. This can cause problems in terminology. Delayed implantation ... of the phenomenon. A uterus is required for implantation therefore, the terms delayed implantation ... more details
Wiktionary Implant can refer to Implant medicine , or specifically Brain implant Breast implant Buttock augmentation Buttock implant Cochlear implant Contraceptive implant Dental implant Mini dental implant Extraocular implant Fetal tissue implant Microchip implant animal Microchip implant human Retinal implant Subdermal implant Transdermal implant Implant body modification Alien implants The Implant , an episode of Seinfeld Implant Scientology See also Implantation Mini dental implant Osseointegration Osseoincorporation disambig cs Implant t nl Implant sk Implant t ... more details
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