Abstract：
BACKGROUND:Despite improved surgical techniques and the use of new medication, healing of corneal and conjunctival defects cannot always be achieved. In this connection the clinical use of human amnion, produced by different techniques, has represented a successful alternative for the past ten years. The purpose of the present investigation was the development of a clinically secure, therapeutically efficient, and easy-to-handle (transport, storage, application) allogenic amnion transplant. PATIENTS AND METHODS:A new method for an amnion preparation, which contains a sterilisation process in peracetic acid and a drying process in a laminar flow cabinet, was developed as an alternative to previous techniques described in the literature. Amnion transplantation was used to treat 41 patients, 36 of them with corneal ulcer. Further indications for amnion transplantation were symblepharon, descemetocele, as well as dehiscence of conjunctiva after cerclage. RESULTS:Seventy-three percent of cases showed postoperative improvement evidenced by constant vision, while 15 percent showed decreased vision. CONCLUSIONS:The study confirms the observations of previous investigators who consider amnion transplantation an efficient therapeutic method for a multitude of eye diseases. The new method described in this report, guarantees patients' safety by using a validated new sterilisation process against infections that can be transmitted by human tissue. At present this method constitutes the only process available in Germany, and is approved by the Federal Institute for Drugs and Medical Products (BfArM) for the manufacture of human amnion transplants as a finished medical product.
journal_name
Cell Tissue Bankjournal_title
Cell and tissue bankingauthors
von Versen-Höynck F,Hesselbarth U,Möller DEdoi
10.1023/b:catb.0000022222.41304.dekeywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
57-65issue
1eissn
1389-9333issn
1573-6814pii
5122268journal_volume
5pub_type
临床试验,杂志文章abstract：:Human amniotic membrane (hAM) represents a tissue that is well established as biomaterial in the clinics with potential for new applications in regenerative medicine. For tissue engineering (TE) strategies, cells are usually combined with inductive factors and a carrier substrate. We have previously recognized that hA...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-014-9454-9
更新日期：2014-06-01 00:00:00
abstract：:Appropriate animal models are critical to conduct translational studies of human disorders without variables that can confound clinical studies. Such analytic methods as patch-clamp electrophysiological and voltammetric recordings of neurons in brain slices require living brain tissue. In order to obtain viable tissue...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-013-9380-2
更新日期：2014-03-01 00:00:00
abstract：:Osteochondral defects can degenerate into osteoarthritis and currently there are no good treatment alternatives available to most Orthopaedic surgeons. Osteochondral allografting can restore damaged joint surfaces but its clinical use is limited by poor access to high quality tissue. Vitrification of osteochondral tis...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-006-9023-y
更新日期：2007-01-01 00:00:00
abstract：:The goal of periodontal therapy is to prevent periodontal disease progression and to regenerate lost periodontal tissues. Various bone grafts are used alone or in combination with other treatment modalities for periodontal therapy. In literature no reports are presented with block allografts in the treatment of intrab...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-018-09744-5
更新日期：2019-02-11 00:00:00
abstract：:In breast cancer, various clinical parameters are assessed to define clinical stage and thus obtain a more accurate prognosis. However, banks of tumor tissues are an important source of material for studies of risk of recurrence and of features governing clinical outcome in breast cancer. Although the heterogeneous ch...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-009-9124-5
更新日期：2009-11-01 00:00:00
abstract：:Tissue banking is started in Thailand in 1979 at the Department of Orthopaedic Surgery, Siriraj Hospital, Bangkok. At that time tissues produced were freeze-dried bone allografts which were sterilized by ethylene oxide. In 1984, the freeze-dried tissue allograft project received an award from the National Research Cou...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1023/A:1026542730541
更新日期：2000-01-01 00:00:00
abstract：:A limited number of grafts produced in one batch is the main constrain to validate radiation sterilization dose of amnion and bone grafts according to ISO standard. The validation experiments done were according to ISO 13409 with a slight modification in sampling method. The experiments were carried out three times by...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1023/A:1010129720363
更新日期：2000-01-01 00:00:00
abstract：:There have been various studies about the acellular nerve allograft (ANA) as the alternative of autologous nerve graft in the treatment of peripheral nerve defects. As well as the decellularization process methods of ANA, the various enhancement methods of regeneration of the grafted ANA were investigated. The chondro...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-019-09770-x
更新日期：2019-06-01 00:00:00
abstract：:Although allografts for anterior cruciate ligament (ACL) replacement have shown advantages compared to autografts, their use is limited due to the risk of disease transmission and the limitations of available sterilization methods. Gamma sterilization has shown detrimental effects on graft properties at the high doses...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-011-9289-6
更新日期：2012-08-01 00:00:00
abstract：:Despite a plethora of studies on overall attitudes related to organ donation in a health care setting, little is known as to whether or not medical students at various levels of undergraduate training have distinctive attitudes towards donation. The purpose of this study was to analyze attitudes of first- and sixth-ye...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-014-9491-4
更新日期：2015-09-01 00:00:00
abstract：:The Israel National Skin Bank (INSB) was founded jointly by the Israel Defense Forces (IDF) Medical Corps and the Ministry of Health in 1986. The prime purpose of the Skin Bank is to treat burn victims incurred at war or during mass casualty incidences. The INSB Protocol is comprised of international skin bank protoco...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1023/A:1010183719662
更新日期：2000-01-01 00:00:00
abstract：:This study was conducted to compare the quantitative and qualitative indices of the donated corneas maintained in either Optisol-GS or Eusol-C storage media. In an ante-grade single blind study, two corneas from each donor with a death to preservation time of less than 30 h and with a minimum of "an apparent good corn...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-014-9466-5
更新日期：2015-06-01 00:00:00
abstract：:There are controversial reports about cardiac differentiation potential of mesenchymal stem cells (MSCs), and there is still no well-defined protocol for the induction of cardiac differentiation. The effects of retinoic acid (RA) and dimethyl sulfoxide (DMSO) on the proliferation and differentiation of human fetal liv...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-015-9514-9
更新日期：2016-03-01 00:00:00
abstract：:Human skin allografts can be preserved by different methods. In our clinical practice, human skin allografts are harvested on multi-organ and tissue donors, transferred at +4°C in Ringer Lactate, cryopreserved with 15% Glycerol and held in the vapor phase of a liquid nitrogen freezer until delivery to the burn center....
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-011-9239-3
更新日期：2012-03-01 00:00:00
abstract：:Allogeneic mandibular bone processed by the deep frozen method was used as a biologic crib for mandibular reconstruction. The allogeneic mandible is biocompatible, bioresorbable, of low antigenicity and provides the morphology for symphysis contour, angle of mandible and dental arch form. The particulate cancellous bo...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1023/A:1023602717328
更新日期：2002-01-01 00:00:00
abstract：:Perivascular cells are known to be ancestors of mesenchymal stem cells (MSCs) and can be obtained from heart, skin, bone marrow, eye, placenta and umbilical cord (UC). However detailed characterization of perivascular cells around the human UC vein and comparative analysis of them with MSCs haven't been done yet. In t...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-015-9542-5
更新日期：2016-06-01 00:00:00
abstract：:The use of glycosaminoglycans (GAGs) as the second macromolecular component with collagen for the membrane preparation is based on the idea to create a biodegradable scaffold for new tissue. A hybrid collagen/hyaluronan membrane with specific bubble macrostructure was designed to serve as a synthetic dermal substitute...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1023/a:1010181925236
更新日期：2000-01-01 00:00:00
abstract：:The amnionic membrane is a rich source of multipotent mesenchymal stromal cells (hAMSC), which are readily available and show a potential use in regenerative medicine and tissue engineering. Before these cells can be applied clinically, careful characterization is necessary, especially as primary cells are known to ch...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-013-9415-8
更新日期：2014-06-01 00:00:00
abstract：:The purpose of the present research was: 1. To investigate the opportunity of application of allogen osteoplastic materials such as Lioplast, received in Samara Tissue Bank of Samara State Medical University. 2. To work out a new technique of producing lyophilized allogen osteoplastic materials, such as Lioplast, with...
journal_title：Cell and tissue banking
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abstract：:Cryopreserved (CryoPA) and Glycerol-preserved (GPA) skin allografts are commonly used in the treatment of severe burn injuries. However, comparable data on their differences in clinical outcome is scarce. This retrospective review aims to study the effect of allograft viability on clinical outcomes. The records of 48 ...
journal_title：Cell and tissue banking
pub_type： 杂志文章
doi：10.1007/s10561-011-9254-4
更新日期：2012-06-01 00:00:00
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journal_title：Cell and tissue banking
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abstract：:The aim of this study is to evaluate the beneficial effect of Myoinositol (MYO) supplement in freezing media on the post thaw sperm quality. Semen samples from 40 normozoospermic men were divided into two aliquots and frozen with simple or 2 mg/mL MYO supplemented freezing medium. Post thaw process including, computer...
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pub_type： 杂志文章
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abstract：:Current regulatory requirements demand an in-depth understanding and validation of protocols used in tissue banking. The aim of this work was to characterize the quality of split thickness skin allografts cryopreserved or manufactured using highly concentrated solutions of glycerol (50, 85 or 98%), where tissue water ...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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abstract：:Corneal disease is the second cause of blindness in developing countries, where the number of corneal grafts needed by far exceeds the number available. In industrialized countries, although corneas are generally available for keratoplasty, onto inflamed and vascularized host beds they are often rejected despite immun...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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更新日期：2019-03-01 00:00:00
abstract：:Recently Bulgarian Bone Marrow Donors Registry (BBMDR) has been established and since August 2005 it has been a member of Bone Marrow Donors Worldwide. Currently the number of healthy donors included in the BBMDR is relatively low. All donors included in the BBMDR are typed for HLA-A, -B, -DRB loci. Phylogenetic analy...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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更新日期：2008-12-01 00:00:00
abstract：:Human epidermal melanocytes can be induced to form melanocyte spheroids and revert to immature characteristics by long-term trypsinization (LTT). To further explore the biological characteristics of melanocytes after LTT and to study the underlying mechanism. Melanocytes were subjected to long-term (2 h) trypsinizatio...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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更新日期：2020-09-25 00:00:00
abstract：:Whilst some of the assays used for serological screening of post-mortem blood samples from deceased tissue donors in some countries have been specifically validated by the manufacturer for this purpose, a significant number of those currently in use globally have not. Although specificity has previously been considere...
journal_title：Cell and tissue banking
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更新日期：2011-05-01 00:00:00
abstract：:Islet transplantation has made major progress to treat patients with type 1 diabetes. Islet mass and quality are critically important to ensure successful transplantation. Currently, islet status is evaluated using insulin secretion, oxygen consumption rate, or adenosine triphosphate (ATP) measurement. These parameter...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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更新日期：2018-03-01 00:00:00
abstract：:Residual chemicals that are presented during tissue processing in human tissue banks can be a risk for the allograft recipient. Determine the residual concentrations of the antibiotics and detergent used in the process of human decellularized tissue-engineered heart valves stored in isotonic saline solution up to 18 m...
journal_title：Cell and tissue banking
pub_type： 杂志文章
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更新日期：2020-12-01 00:00:00
abstract：:Increasingly dental surgeons face the challenge of reconstruction of the height and/or thickness of the alveolar ridge as more and more patients wish to have permanent restoration of their dental defects based on intraosseous implants. Evaluation of human allogeneic bone tissue grafts in reconstruction of atrophied al...
journal_title：Cell and tissue banking
pub_type： 临床试验,杂志文章
doi：10.1007/s10561-015-9512-y
更新日期：2015-12-01 00:00:00
