Time graft rejection. Medical search. Frequent questions

Asked about acute Corneal graft rejection. (mrcophth.com)
Post-transplant infections now exceed acute rejection as cause for hospitalization: a report of the NAPRTCS. (emmes.com)
Newer immunosuppressive agents have dramatically reduced the rates of acute graft rejection (AR) over the last decade but may have exacerbated the problem of post-transplant infections (PTI). (emmes.com)
Four patients developed acute, grade 2 to 3, graft- versus -host disease and four patients developed extensive chronic graft- versus -host disease. (aacrjournals.org)
Expression of donor haptoglobin enhanced the onset of acute skin transplant rejection, whereas haptoglobin-deficient skin grafts showed delayed acute rejection and antidonor T cell priming in a MyD88-dependent graft rejection model. (jci.org)
This is an example of an acute graft rejection episode. (medscape.com)
Greer M, Werlein C, Jonigk D. Surveillance for acute cellular rejection after lung transplantation. (smw.ch)
Donor-specific antibodies (DSA) are associated with acute kidney graft rejection, but their role in small bowel/multivisceral allograft remains unclear. (lww.com)
Sixty-three (21.65%) of the biopsies showed acute rejection. (lww.com)
No graft loss occurred because of acute rejection. (bvsalud.org)
There was no difference in post op dialysis, acute rejection within 3 months or graft survival between the Simple and Complex LLDN groups. (edu.au)

In 1944, Medawar showed that skin allograft rejection is a host versus graft response. (medscape.com)
Histocompatibility antigens are encoded on more than 40 loci, but the loci responsible for the most vigorous allograft rejection reactions are on the major histocompatibility complex (MHC). (medscape.com)
Donor and recipient pairs should be of identical ABO blood group, and in addition should be matched as closely as possible for HISTOCOMPATIBILITY ANTIGENS in order to minimize the likelihood of allograft rejection. (lookformedical.com)
Together, our research shows, for the first time to our knowledge, that targeting cannabinoid receptors may provide a novel treatment modality to attenuate HvGD and prevent allograft rejection. (ibtimes.co.uk)
We carried out a prospective study to understand the impact of DSA in the setting of intestinal allograft rejection. (lww.com)
The technique leaves the integrity of the eye essentially intact, and the risk for allograft rejection is negligible, he explained. (medscape.com)

T cells are central to the process of transplant rejection through allorecognition of foreign antigens leading to their activation, and the orchestration of an effector response that results in organ damage. (lu.se)
This article first discusses the role of T cells in transplant rejection, with a focus on the mechanisms of allorecognition and the alloresponse. (lu.se)
Further, the introduction of cyclosporine as the primary immunosuppressive agent for cardiac transplant recipients has resulted in excellent survival rates (85% 1-year survival at most centers) and has decreased illness associated with infection and rejection. (cdc.gov)
After someone has a stem cell transplant, their body needs time to make new red blood cells, white blood cells, and platelets. (kidshealth.org)
Most kids who have had a stem cell transplant feel better over time after they leave the hospital. (kidshealth.org)
Principal investigator Edmund K. Waller, MD, PhD, FACP, says the net result of giving the patient a precise number of donor T cells with specific functions "leads to better elimination of cancer with less graft versus host disease and less toxicity from the transplant. (emory.edu)
A new Phase 3 clinical trial at Winship is enrolling participants after extremely encouraging results in the study's first two phases indicate the first-in-class high-precision cell therapy retains the benefits of stem cell transplant without such serious complications as graft versus host disease (GvHD) and disease relapse in patients with certain blood cancers. (emory.edu)
To create the precision-engineered donor graft, Waller explains that different cellular subsets in the graft are selectively purified and then infused into the transplant recipient in a timed fashion. (emory.edu)
Corneal transplant rejection is the most common cause of transplant failure in the post-operative period. (college-optometrists.org)
30% of transplanted corneas experience at least one episode of immune rejection, and a proportion of these eventually lead to transplant failure. (college-optometrists.org)
Of these, endothelial rejection is potentially the most serious as it threatens the viability of the transplant. (college-optometrists.org)
In the 6-24-month time period post-transplant, the risk of bacterial and viral infection-related hospitalization rose significantly from 1987 to 2000 (p (emmes.com)
We conclude that the causes of hospitalization at all times up to 24 months post-transplant, including the critical early 6 months, have shifted away from AR to PTI. (emmes.com)
Kidney transplant recipients are advised to take immune-suppressive drugs (calcineurin inhibitors, antiproliferative agents, rapamycin inhibitors, and corticosteroids) in order to prevent rejection by the host immune system. (hindawi.com)
The current clinical practice for monitoring heart transplant rejection is endomyocardial biopsy. (bioworld.com)
Those drugs, at about 10 years after the transplant, frequently begin causing problems for the patient, including infection and cancer, because the immune system has been suppressed in order to avoid rejection of the implanted heart. (bioworld.com)
Transplant era, type of transplant, donor gender, ischemia time of more than 4 hours, age more than 40 years, and donor/recipient cytomegalovirus did not impact survival. (nih.gov)
Is it time to rethink combined liver-kidney transplant in hepatitis C patients with advanced fibrosis? (wjgnet.com)
I am currently conducting surgeries to gain insight into chronic rejection after liver transplants in rat liver transplant models, as well as high-dimensional mass cytometry (CyTOF) analysis using the samples of vascularized composite tissue transplant to discern cell populations and subsets involved in the rejection. (stanford.edu)
My current research focus is biomarker discovery of graft rejection in solid organ transplant patients and studying natural killer cells in viral infection using omics methods including Mass Cytometry and Next Generation Sequencing. (stanford.edu)
Since 2003 the Foundation has been most noteably known for cutting-edge research on small-incision cornea transplant techniques that improve patient outcomes, recovery time and reduce risk of rejection. (cornea.org)
Tetrahydrocannabinol (THC) appears to have "decreased early stage rejection" of organs and could one day be a useful anti-rejection therapy for transplant patients, scientists believe. (ibtimes.co.uk)
This opens up a new area of research that would lead to better approaches to prevent transplant rejection as well as to treat other inflammatory diseases. (ibtimes.co.uk)
Each time doctors admitted Antonio Banda to the hospital for complications caused by chronic granulomatous disease (CGD) , they discussed a bone marrow transplant (BMT) with his parents, Maria and Tony Banda. (primaryimmune.org)
They wanted to wait until they found a fully matched donor to avoid graft versus host disease (GVHD) or transplant rejection. (primaryimmune.org)
Thus, our results show that haptoglobin release following skin necrosis contributes to accelerated transplant rejection, with potential implications for the development of localized immunosuppressive therapies. (jci.org)
Diagnosis of organ transplant rejection relies upon biopsy approaches to confirm alloreactive T cell infiltration in the graft. (jci.org)
In this work, we identify and characterize OX40 as a surrogate biomarker for alloreactive T cells in organ transplant rejection and monitor its expression by utilizing immunoPET. (jci.org)
OX40 immunoPET is a promising approach that may bridge molecular monitoring and morphological assessment for improved transplant rejection diagnosis. (jci.org)
The waiting time for a transplant recipient can be significantly reduced. (prlog.org)
Powerful antirejection medicine used at the time of transplant. (forbespharmacy.ca)

Give medicines to help prevent rejection and graft-versus-host disease. (kidshealth.org)
While immunosuppression has been brought about in the past primarily to prevent rejection of transplanted organs, new applications involving mediation of the effects of INTERLEUKINS and other CYTOKINES are emerging. (lookformedical.com)
They note that previous research has shown the activation of cannabinoid receptors on immune cells triggers potent immunosuppression - but the role of cannabinoids in transplantation to prevent rejection has not been investigated. (ibtimes.co.uk)
Ritter et al discuss the need for further study of the genetic modification of corneal grafts prior to surgery to prevent rejection. (medscape.com)

Allografts are grafts between members of the same species that differ genetically. (medscape.com)
The degree to which allografts undergo rejection depends partly on the degree of similarity or histocompatibility between the donor and the recipient. (medscape.com)
Increasing clinical experience worldwide has shown that rejection and infection can be managed successfully in most patients who receive human cardiac allografts. (cdc.gov)
In the current study, we tested the effect of THC on the suppression of HvGD (Graft-Versus-Host Disease) as well as rejection of skin allografts. (ibtimes.co.uk)
The clinical rejection episodes in allografts were significantly associated with the presence of DSA ( P =0.041).We obtained 291 biopsy samples from graft ileum and date-matched DSA assay reports. (lww.com)

Detachment of the graft and primary graft failure are the most common reasons for failure in EK. (college-optometrists.org)
The causes of early death were primary graft failure in 2 patients, hyperacute rejection in 1 patient, and a cardiac event in 1 patient. (nih.gov)

Fig. 2) Same eye, two hours after graft fixation with autologous blood. (aao.org)
The newest approach is autoblood graft fixation, a technique also known as suture- and glue-free autologous graft. (aao.org)
The overall aim of this thesis has been to assess the potential of autologous grafting in cell replacement therapy for PD. (lu.se)

It also increased the skin graft survival. (ibtimes.co.uk)

Following full-thickness corneal transplantation (Penatrating Keratoplasty, PK), rejection may involve any cellular layer of the cornea (epithelium, stroma or endothelium). (college-optometrists.org)
The rejection following keratoplasty still is a leading cause of corneal transplantation failure.Studies showed that the interleukin-22 (IL-22), one of the effector molecules of T helper cell 17 (Th17) participated on the rejection after heart, liver and bone marrow transplantation.However, the effect of IL-22 on corneal graft rejection is not well understood. (cjeo-journal.org)
This study was to investigate the expression of IL-22 mRNA in the corneal grafts and the role of IL-22 in the immune rejection after corneal transplantation in rats. (cjeo-journal.org)
Magalhaes OA, Marinho DR, Kwitko S. Topical 0.03% tacrolimus preventing rejection in high-risk corneal transplantation: a cohort study. (medscape.com)

The median survival time of grafts in the allograft keratoplasty group was 10 days, and that in the anti-rejection group was 17 days, showing a significant survival extention in the anti-rejection group ( χ 2 =16.442, P =0.000). (cjeo-journal.org)
There is less rejection and lower doses of anti-rejection drugs. (prlog.org)

The grafting of skin in humans or animals from one site to another to replace a lost portion of the body surface skin. (lookformedical.com)

These cells expand and help prevent both rejection of the graft and GvHD. (emory.edu)
However, this practice is believed to increase morbidity and mortality related to graft-versus-host disease (GVHD) in which T-cells from the donor turn against the recipient's epithelial cells- mainly skin, liver and gastrointestinal tract cells. (biocodexmicrobiotainstitute.com)

With traditional sutures, Dr. Mitra said, "the exaggerated symptoms of eye irritation-tearing, redness, foreign body sensation-in the postoperative period of grafting really inspired me to think of other approaches. (aao.org)
corneal graft rejection is the most common cause of graft failure in the late postoperative period. (medscape.com)

Biologic cardiac replacement poses the immunologic problems of rejection and infection associated with transplantation. (cdc.gov)
The term graft rejection refers to the specific immunologic response of the host to the donor corneal tissue. (medscape.com)
A corneal graft that has suffered this immunologic response may or may not ultimately fail. (medscape.com)
Some physicians distinguish between graft reaction, which is reversible with medical therapy, and graft rejection, in which the immunologic end stage has been reached and the process is irreversible. (medscape.com)
Other physicians simply use graft rejection to refer to this immunologic process at any stage of its development, noting that some cases progress to graft failure because of rejection. (medscape.com)

Immune rejection remains the leading cause of graft failure following penetrating keratoplasty (PKP). (college-optometrists.org)
Endothelial rejection is also of concern following posterior lamellar transplantation (Descemet's Stripping Automated Endothelial Keratoplasty, DSAEK, and Descemet's Membrane Endothelial Keratoplasty, DMEK), although it does not occur following DALK where rejection may occur in the epithelium or stroma layers. (college-optometrists.org)
The expression level of IL-22 RNA up-regulates in the grafts with immuno-rejection.Topical administration of tobramycin and dexamethasone eye drops inhibits the rejection after keratoplasty.AhR plays a regulative role to the expression of IL-22 in rats after keratoplasty. (cjeo-journal.org)
This severely vascularized cornea would be at high risk for graft rejection following a penetrating keratoplasty. (medscape.com)
In the very small subset of people who could benefit, "an anterior procedure that largely eliminates the risk of rejection and does not produce the same degree of mechanical risk that a full-thickness or deep lamellar keratoplasty does is a clear advantage," he said. (medscape.com)

Both approaches have their pros and cons in terms of such factors as surgical time, postoperative complications, cosmesis and recurrence. (aao.org)
10. Will I experience any complications after a dental bone graft? (hopeline.com)
The impact of donor right kidney and multiple donor renal arteries on operative time, hospital stay, graft function, and donor and recipient complications were analysed. (edu.au)

A reevaluation of antibiotic prophylaxis in hematopoietic stem cell transplants would be welcome as this treatment causes gut dysbiosis increasing the harmful effects of the immune response in graft-versushost disease. (biocodexmicrobiotainstitute.com)

These mechanisms are also involved in the rejection of transplanted organs, which are recognized as foreign by the recipient's immune system. (medscape.com)
Knowledge of these mechanisms is also critical in developing strategies to minimize rejection and in developing new drugs and treatments that blunt the effects of the immune system on transplanted organs, thereby ensuring longer survival of these organs. (medscape.com)

That is the typical amount of time it takes to complete the traditional endomyocardial biopsy. (bioworld.com)
XDx's test, however, distinguishes rejection vs. lack of rejection, also known as quiescence, by detecting mobilization of the alloimmune response, rather than through graft damage with biopsy. (bioworld.com)

Other antigens cause only weaker reactions, but combinations of several minor antigens can elicit strong rejection responses. (medscape.com)
At the same time the paracellular pathway of follicle-associated epithelium is closed tightly to prevent penetration of antigens and continuous contact with immune cells. (wikipedia.org)
or actively by prior immunization of the recipient with graft antigens which evoke specific antibodies and form antigen-antibody complexes which bind to the antigen receptor sites of the T-cells and block their cytotoxic activity. (lookformedical.com)
CD8 + CTL-recognizing minor H antigens on tumor cells can be isolated posttransplant and could contribute to the graft- versus -tumor effect. (aacrjournals.org)

Survival after allogeneic transplantation depends on donor-recipient matching, the graft-versus-host response and the development of a graft versus leukemia effect. (emory.edu)
Human leukocyte antigen (HLA) typing to match recipient and donor has been shown in a large, randomised study not to reduce rejection or promote survival of high-risk PKP. (college-optometrists.org)
Mitzi Nagarkatti said: "We are excited to demonstrate for the first time that cannabinoid receptors play an important role in the prolongation of rejection of a foreign graft by suppressing immune response in the recipient. (ibtimes.co.uk)
n = 6 recipient mice/time point. (jci.org)
The procedure can be scheduled at a time convenient for both the donor and recipient. (prlog.org)

Autografts, which are grafts from one part of the body to another (eg, skin grafts), are not foreign tissue and, therefore, do not elicit rejection. (medscape.com)
An induced state of non-reactivity to grafted tissue from a donor organism that would ordinarily trigger a cell-mediated or humoral immune response. (lookformedical.com)
It is used for the prophylaxis of graft rejection in organ and tissue transplantation. (lookformedical.com)
A dental bone graft is a procedure commonly performed to restore lost bone tissue in the jaw. (hopeline.com)
The body's natural healing process involves the gradual replacement of the bone graft material with the patient's own bone tissue. (hopeline.com)
1. Size of the graft: Larger grafts may take longer to heal compared to smaller ones, as they require more time for the body to regenerate new bone tissue. (hopeline.com)
Emborg explains that although the results are encouraging overall, the authors report differences in dopamine production and innervation of the host tissue by the grafts, so it will be necessary to identify the best cell lines in order to improve replicability. (the-scientist.com)
And by taking the donor tissue preparation out of the operating room and into the eye bank, that made DSEK much more simple and much more standardizable allowing us to use thin grafts. (cybersight.org)
However, post-mortem analysis of transplanted tissue revealed accumulation of pathological Lewy bodies in a small subset of transplanted cells over time, revealing a host-to-graft disease propagation. (lu.se)

Isografts, which are grafts between genetically identical individuals (eg, monozygotic twins), also undergo no rejection. (medscape.com)

This is called graft-versus-host disease . (kidshealth.org)
Graft versus host disease can cause severe damage to the skin, liver, intestines and lungs," Waller says. (emory.edu)
The Gut Microbiota and Immune System Relationship in Human Graft-versus-Host Disease. (biocodexmicrobiotainstitute.com)
Depending on the patient's medical condition, a refractory disease patient also requires an on-time selective option, such as less invasive cellular therapy options or curative organ transplantation that can function immediately after transplantation. (frontiersin.org)
However, patient-derived cells may be more prone to develop disease-associated pathology after grafting. (lu.se)

When eventually the man was seen, he was diagnosed with a corneal graft infection. (hdc.org.nz)
While rare, graft failure can occur due to infection, poor blood supply, or improper healing. (hopeline.com)

Xenografts, which are grafts between members of different species, have the most disparity and elicit the maximal immune response, undergoing rapid rejection. (medscape.com)

Surgical time is roughly half that of the traditional sutured approach, and patients report less postoperative pain and discomfort. (aao.org)
For patients transplanted in 1987, the AR-associated hospitalization rate exceeded the equivalent hospitalization rate for PTI at both early (1-6 months) and later time points (6-24 months). (emmes.com)
In contrast, for patients transplanted in the year 2000, the PTI-associated hospitalization rate was twice that for AR-associated hospitalization during each time period. (emmes.com)
Another goal of the test is to help cardiologists titrate the drugs, so that patients only get the least amount that they need to both prohibit rejection, yet avoid potential long-term side effects of the medication. (bioworld.com)
After censoring of data for patients who died with functioning grafts, the half-life for grafts from living donors increased from 16.9 years to 35.9 years, and that for cadaveric grafts increased from 11.0 years to 19.5 years. (nih.gov)
The Visionary, a newsletter published by the Foundation four times a year, is disseminated to patients, ophthalmologists and optometrists. (cornea.org)
All patients achieved initial mixed hematopoietic chimerism with two patients rejecting their graft and recovering host hematopoiesis. (aacrjournals.org)
Thirteen patients (15 grafts) were serially evaluated for DSA levels pre- and posttransplant. (lww.com)
The number of patients for which Bowman layer transplantation is uniquely the best option at this time is relatively small. (medscape.com)
Although the technique has merit, "the number of patients for which Bowman layer transplantation is uniquely the best option at this time is relatively small," said Stephen McLeod, MD, professor and chair of the Department of Ophthalmology at the University of California, San Francisco. (medscape.com)

Ophthalmologists have been using fibrin in a variety of surgeries, including lamellar corneal grafting and the closure of corneal perforations. (aao.org)
Not all bone graft surgeries require the use of bone stimulators. (medlineplus.gov)

There were no studies of direct acting antiviral therapy and effect on patient or graft survival after kidney transplantation. (wjgnet.com)

A novel ELISA-based crossmatch procedure to detect donor-specific anti-HLA antibodies responsible for corneal allograft rejections. (medscape.com)
ImmunoPET utilizing antibodies conjugated to radioisotopes has the potential to improve early and accurate detection of graft rejection. (jci.org)
P.R. performed pathologic scoring on graft biopsies, antibodies assay, clinical data collection and analysis, and editing the drafts of the manuscript. (lww.com)

The healing time for a dental bone graft can vary depending on several factors, including the size of the graft and the patient's overall health. (hopeline.com)
In this article, we will explore the average healing time for a dental bone graft and answer some frequently asked questions regarding the procedure. (hopeline.com)
The healing time for a dental bone graft can range from a few months to over a year. (hopeline.com)
During the initial healing period, the graft will integrate with the existing bone, creating a stable base for the dental implants. (hopeline.com)
1. How long will I experience discomfort after a dental bone graft? (hopeline.com)
2. Can I eat normally after a dental bone graft? (hopeline.com)
3. When can I resume normal activities after a dental bone graft? (hopeline.com)
4. How long after a dental bone graft can I get dental implants? (hopeline.com)
In most cases, dental implants can be placed 4-6 months after the bone graft procedure. (hopeline.com)
5. Will I need any additional procedures after a dental bone graft? (hopeline.com)
6. Can a dental bone graft fail? (hopeline.com)
7. Will I have a visible scar after a dental bone graft? (hopeline.com)
8. How can I speed up the healing process after a dental bone graft? (hopeline.com)
9. Can I wear dentures during the healing period after a dental bone graft? (hopeline.com)
11. How long will the results of a dental bone graft last? (hopeline.com)
With proper oral hygiene and regular dental care, the results of a dental bone graft can last a lifetime, providing a stable foundation for your dental implants. (hopeline.com)
In conclusion, the healing time for a dental bone graft can vary, but on average, it takes around 4-6 months for full healing. (hopeline.com)
A bone graft is surgery to place new bone or bone substitutes into spaces around a broken bone or bone defects. (medlineplus.gov)
A bone graft can be taken from the person's own healthy bone (this is called an autograft). (medlineplus.gov)
The bone graft can be taken from areas close to the bone defect or more commonly from the pelvis. (medlineplus.gov)
The bone graft is shaped and inserted into and around the area. (medlineplus.gov)
The bone graft may need to be held in place with pins, plates, or screws. (medlineplus.gov)
Recovery time depends on the injury or defect being treated and the size of the bone graft. (medlineplus.gov)
The bone graft itself will take up to 3 months or longer to heal. (medlineplus.gov)
You will need to keep the bone graft area clean and dry. (medlineplus.gov)
Most bone grafts help the bone defect heal with little risk of graft rejection. (medlineplus.gov)
Repair and grafting of bone. (medlineplus.gov)

The active ingredient in marijuana has been found to delay organ rejection in mice. (ibtimes.co.uk)
Thus, the mycophenolate mofetil dose or mycophenolic acid plasma concentration are not a primary factor related to organ rejection, but chronic lung allograft dysfunction may be influenced by other components of immunosuppression or other factors. (smw.ch)

Baseline characteristics, extraction time, conversion to open, length of admission, overall graft function and complication rates were similar between the simple and complex groups. (edu.au)

And now US eye banks can prepare DMEK grafts as well. (cybersight.org)

Tacrolimus (FK506) in the management of high-risk corneal and limbal grafts. (medscape.com)

An event-time-analytical Cox proportional-hazards regression model with time-varying-covariates (18,431 measurements for MPA, mycophenolate mofetil dosage, lymphocytes) was used to predict chronic lung allograft dysfunction, with adjustment for sociodemographic factors and lung function at baseline. (smw.ch)

The degree of immune response to a graft depends partly on the degree of genetic disparity between the grafted organ and the host. (medscape.com)
The incidence of graft rejection depends on the presence of risk characteristics, e.g. corneal neovascularization. (college-optometrists.org)

From 1988 to 1996, the one-year survival rate for grafts from living donors increased from 88.8 to 93.9 percent, and the rate for cadaveric grafts increased from 75.7 to 87.7 percent. (nih.gov)

After this time, irreversible scarring and ulceration may occur. (aao.org)

The difference between TNF-α values induced by syngeneic versus allogeneic grafts at day 11 after transplantation reached statistical significance. (jci.org)

If the problem is not addressed promptly and appropriately, anterior synechiae may form, increasing the risk of graft rejection, glaucoma, or graft failure. (aao.org)
During this time, they're at a higher risk for infections, bleeding, and other problems. (kidshealth.org)
ABO blood type and sex match between donor and host may reduce graft rejection in high-risk cases. (college-optometrists.org)
A regression analysis adjusted for these variables was used to estimate the risk of graft failure within the first year and more than one year after transplantation. (nih.gov)
4. Smoking: Smoking can significantly delay the healing process and increase the risk of graft failure. (hopeline.com)
Host age may influence the risk of corneal graft rejection. (medscape.com)
Some investigators have concluded that a lower risk of corneal graft rejection is present in hosts who are older than 60 years, although this is not certain. (medscape.com)
Risk factors of corneal graft failure. (medscape.com)
The presence of DSA should alert the clinical team of a higher risk of rejection, and reduction of the FI is clinically associated with resolution. (lww.com)
In addition, the Bowman layer is acellular, which reduces the risk for rejection. (medscape.com)

Ritter T, Wilk M, Nosov M. Gene therapy approaches to prevent corneal graft rejection: where do we stand? (medscape.com)

On the plus side, the grafts are stable, and the recurrence rate (approximately 15 percent) "has been the benchmark," said Dr. Hirst, chief officer of Queensland Eye Institute in South Brisbane, Australia. (aao.org)
If vaccination prior to transplantation is not possible, administer RZV at least 6-12 months after transplantation, preferably at a time of stable graft function (no recent rejection), and on maintenance immunosuppression. (cdc.gov)

0.001) and manifested severe rejection grade ( P =0.009). (lww.com)

The survival of a graft in a host, the factors responsible for the survival and the changes occurring within the graft during growth in the host. (lookformedical.com)

Some sites, such as the eye and the brain, are immunologically privileged (ie, they have minimal or no immune system cells and can tolerate even mismatched grafts). (medscape.com)

I'd like to spend some time with you looking at how cornea has evolved in the recent past, in terms of how we've figured out how to resurface the back of the cornea, repair the surface of the cornea, advances in refractive surgery, and key contributions in biomechanics for the treatment of keratoconus. (cybersight.org)

Findings showed THC treatment significantly reduced T-cell proliferation and decreased early stage rejection-indicator cytokines. (ibtimes.co.uk)
Lysates from the grafts, harvested at indicated time points, were cultured with DCs and cytokines measured (ELISA). (jci.org)

Since 1988, there has been a substantial increase in short-term and long-term survival of kidney grafts from both living and cadaveric donors. (nih.gov)

MRLs derived by ATSDR, immunological endpoints were used 15 times. (cdc.gov)

Acute11

Allograft rejection6

Transplant31

Prevent rejection4

Allografts5

Primary graft failure2

Autologous3

Skin graft1

Corneal transplantation4

Anti-rejection2

Humans1

GvHD2

Postoperative period2

Immunologic5

Keratoplasty5

Complications3

Transplants1

Transplanted organs2

Biopsy2

Antigens4

Recipient5

Tissue9

Monozygotic twins1

Disease5

Infection2

Xenografts1

Patients10

Surgeries2

Kidney transplantation1

Antibodies3

Bone27

Organ rejection2

Complication rates1

DMEK1

Tacrolimus1

Mycophenolate mofetil1

Depends2

Survival Rate1

Irreversible1

Syngeneic1

Risk10

Approaches1

Stable2

0.0011

Host1

Immune system1

Cornea1

Cytokines2

Long-term survival1

Immunological1