Tissues organs humans. Medical search. Frequent questions

The Transplantation of Human Organs and Tissues Act, 1994 is the Law enacted by the Parliament of India and introduced by the Ministry of Health and Family Welfare dated 4 February 1994, which deals with the transplantation and donation of 11 human organs and tissues of an alive donor or deceased person. (wikipedia.org)
The primary objectives of the Transplantation of Human Organs and Tissues Act, 1994 is to prevent commercial and illegal donations or advertisements of human organs. (wikipedia.org)
Any person whether they are transplantation coordinator, or associated to any medical college or hospital or those who helps in removing of human organ or tissues from an alive or deceased body without any authority, shall be imprisoned for the term of three years with a fine of 5 lakh rupees (500,000 INR). (wikipedia.org)
Although previous recommendations for preventing transmission of human immunodeficiency virus (HIV) through transplantation of human tissue and organs have markedly reduced the risk for this type of transmission, a case of HIV transmission from a screened, antibody-negative donor to several recipients raised questions about the need for additional federal oversight of transplantation of organs and tissues. (cdc.gov)
A working group formed by the Public Health Service (PHS) in 1991 to address these issues concluded that further recommendations should be made to reduce the already low risk of HIV transmission by transplantation of organs and tissues. (cdc.gov)
This occurrence raised questions about the need for additional federal oversight of transplantation of organs and tissues. (cdc.gov)
The working group concluded that, although existing recommendations are largely sufficient, revisions should be made to reduce the already low risk of HIV transmission via transplantation of organs and tissues. (cdc.gov)
Health Canada is pleased to share with you a revised Draft 2 nd Edition Guidance Document for Cell, Tissue and Organ Establishments: Safety of Human Cells, Tissues and Organs for Transplantation ( CTO Guidance document) for consultation. (canada.ca)
This CTO Guidance document provides clarification and interpretation of the regulatory requirements contained in the Safety of Human Cells, Tissues and Organs for Transplantation Regulations ( CTO Regulations). (canada.ca)
Toronto (February 16, 2022) - A study published in Science Translational Medicine performed at the Latner Thoracic Surgery Research Laboratories and UHN's Ajmera Transplant Centre has proved that it is possible to convert blood type safely in donor organs intended for transplantation. (eurekalert.org)
Having universal organs means we could eliminate the blood-matching barrier and prioritize patients by medical urgency, saving more lives and wasting less organs," adds Dr. Cypel, who is also a Thoracic Surgeon at UHN's Sprott Department of Surgery, a Professor in the Department of Surgery at U of T and the Canada Research Chair in Lung Transplantation. (eurekalert.org)
The EVLP system pumps nourishing fluids through organs, enabling them to be warmed to body temperature, so that they can be repaired and improved before transplantation. (eurekalert.org)
Human donor lungs not suitable for transplantation from type A donors were put in the EVLP circuit. (eurekalert.org)
By exchanging ideas across disciplines and across the country, we became one collaborative effort to tackle an important problem in organ transplantation," says Dr. Wang. (eurekalert.org)
Guiding Principles on Human Organ Transplantation. (who.int)
States to take appropriate measures to prevent the purchase and sale of human organs for transplantation (resolution WHA42.5). (who.int)
Although the number of transplantations each year has grown rapidly over the past two decades, the demand for transplantation using human cells, tissues and organs has also increased significantly, resulting in a continuing shortage of human material, particularly organs. (who.int)
As few countries are near to being self- sufficient in the provision of cells, tissues and organs for transplantation, new ways have been sought to increase the donation of human material. (who.int)
the trafficking of tissues and organs, the Secretariat has collaborated with scientific and professional bodies that are addressing the technical and ethical issues raised by various means to increase transplantation. (who.int)
Accordingly, it said: "a person duly authorised in this behalf by a hospital registered under the Transplantation of Human Organs and Tissues Act, 1994 (42 of 1994), may take along human organs or tissue or both, for the purpose of organ or tissue transplant. (thehindubusinessline.com)
The green corridor system is a way to accelerate organ transplantation and save lives. (thehindubusinessline.com)
It has been made possible with the combined efforts of the traffic police and local cops, who ensure that organs being transported by ambulance for transplantation reach their destination in the shortest possible time ( the given target time to reach). (thehindubusinessline.com)
Human tissues and cells are used in an increasing variety of ways, from advances in transplantation therapy to medically assisted reproduction. (edqm.eu)
The UK Human Tissue Act and consent: surrendering a fundamental principle to transplantation needs? (bmj.com)
IVDs for clinical decisions on diagnosis and treatment, as does screening of blood/blood products for transfusion and human organs/tissues for transplantation. (who.int)
There is a theoretical concern that transmission could occur through organ or tissue transplantation, and although Zika virus RNA has been detected in breast milk, transmission through breastfeeding has not been documented ( 5 ). (cdc.gov)

Biofabricated constructs using Collink.3D can be used in a variety of applications including drug discovery, drug screening, tissue testing as well as development and manufacturing of transplantable tissues, scaffolds and organs, representing a potential multi-billion dollar market opportunity. (prnewswire.com)

39 An establishment that stores cells, tissues or organs must ensure that any of them that are untested or for which the results of tests on donor blood samples are positive or reactive for transmissible disease agents or markers or are unavailable are segregated from all other cells, tissues and organs. (gc.ca)
41 (1) A source establishment that distributes cells, tissues or organs under section 40 must keep a copy of the notice of exceptional distribution in its records. (gc.ca)
ii) if the cells, tissues or organs were imported, the establishment that imported them. (gc.ca)
2) If the establishment that receives a notice under subsection (1) is the establishment that imported the implicated cells, tissues or organs, it only has to notify the source establishment. (gc.ca)
Cells Tissues Organs (2001) 169 (4): 347-354. (karger.com)
We analyzed the morphological features of dying cells in the developing axial structures of 5 human embryos between 5 and 8 weeks of postovulatory age. (karger.com)
2. Tissues: are groups of cells that are similar in in structure and function. (present5.com)
Ex : : Brain tissue, Spinal Cord Tissue, Peripheral nerve cells. (present5.com)
Bioprinting allow us to fill this gap and generate 3D tissue analogues with complex functional and structural organization through the precise spatial positioning of multiple materials and cells. (hw.ac.uk)
By relating function to organization in human development, we examine the potential of pluripotent stem cells in the context of bioprinting toward a new generation of tissue models for personalized medicine. (hw.ac.uk)
An ultimate goal of stem cell research is to turn on the regenerative potential of one's own stem cells for tissue and organ repair and disease therapy," said Kang Zhang, MD, PhD, chief of Ophthalmic Genetics, founding director of the Institute for Genomic Medicine and co-director of Biomaterials and Tissue Engineering at the Institute of Engineering in Medicine, both at UC San Diego School of Medicine. (sciencedaily.com)
In the case of the human eye, lens epithelial stem cells or LECs generate replacement lens cells throughout a person's life, though production declines with age. (sciencedaily.com)
Based on a format familiar to the computer industry, Tissue Chip features living organ tissues lined by living cells and contain features designed to replicate the complex biological functions of the specific organs. (secondnexus.com)
To create an organ on a chip , scientists inject cells into chambers inside a plastic chip. (secondnexus.com)
The chambers on a chip mimic the three-dimensional shapes of critical organ parts and the way bodily fluids normally flow around the cells. (secondnexus.com)
The stem cells come from humans, so the results are more directly applicable to human patients. (secondnexus.com)
This article examines the legal regime of organs, tissues, and cells of the human body, subjected to freeze human beings for later revitalization in the future from the standpoint of the possibility of recognizing this kind of freezing (cryonics) a form of burial. (urvak.org)
Here we extend those findings to humans using only genetically unmodified human naive embryonic stem cells (cultured in human enhanced naive stem cell medium conditions) 4 . (nature.com)
Much of this process relies on the morphogenesis of the extra-embryonic tissues and the effect this has on the organization of embryonic cells. (nature.com)
This group of enzymes that we found in the human gut can cut sugars from the A and B antigens on red blood cells, converting them into universal type O cells. (eurekalert.org)
Likewise, commercial trade in cells, tissues and organs - and even trafficking involving human beings who are kidnapped or lured into other countries where they are forced to be "donors" - continues to be a serious problem, particularly in countries with substantial transplant tourism. (who.int)
To date, numerous stem cells and biomaterials have been explored for a variety of tissue and organ regeneration. (routledge.com)
Lungs and lung-associated LNs were the most prevalent sites for SARS-CoV-2-specific memory T and B cells with significant correlations between circulating and tissue-resident memory T and B cells in all sites. (nih.gov)
The process starts when scientists grow human cells from biopsies or stem cells. (cnn.com)
They then feed the cells into special printers that can arrange them three-dimensionally by cell type in the way that they'd appear in the human body. (cnn.com)
But organs, which comprise many different types of living cells and need nourishment from the circulatory system, are a more difficult proposition. (cnn.com)
Today, medical professionals can graft cells from a patient, deposit them onto a tissue scaffold, and insert the scaffold into the body to encourage the growth of bone, cartilage, and other specialized tissue. (scitechdaily.com)
In the human reproductive process, two kinds of sex cells ( gametes), are involved: the male gamete (sperm), and the female gamete (egg or ovum). (wikibooks.org)
We aim to develop a cell culture platform to automatically differentiate human induced pluripotent stem cells (hiPSCs) for lab-on-a chip applications. (dim-elicit.fr)
Tissues and cells (such as corneas, cardiovascular tissues, bones, tendons, skin, amniotic membrane, gametes, hematopoietic stem cells and other cells) from deceased or living donors help improve the quality of life and save the lives of patients threatened by serious medical conditions. (edqm.eu)
The updated 5th edition of the Guide to the quality and safety of tissues and cells for human application provides a comprehensive overview of the most recent advances in the field, and technical guidance to ensure the appropriate quality and safety of tissues and cells for human use. (edqm.eu)
health authorities for tissues and cells for human application. (edqm.eu)
Download the leaflet for more details on the 5th edition of the Guide to the quality and safety of tissues and cells for human application . (edqm.eu)
The 5th edition of the Guide to the quality and safety of tissues and cells for human application has been fully revised and updated with the most recent developments in the field of tissues and cells. (edqm.eu)
Part A (Chapters 1-18) covers general requirements applicable to all tissue establishments and organisations involved in the donation, procurement, testing, processing, preservation, storage and distribution of tissues and cells. (edqm.eu)
Techniques in nanomedicine make it possible to deliver therapeutic agents into targeted specific cells, cellular compartments, tissues, and organs by using nanoparticulate carriers. (cdc.gov)
All tissues and organs are made of billions of different cells. (msdmanuals.com)
Human cells vary in size, but all are quite small. (msdmanuals.com)

42 A source establishment that distributes a cell, tissue or organ under section 40 before the donor suitability assessment is complete must, after the distribution, complete the assessment, carry out any other appropriate follow-up testing and notify the relevant transplant establishment of the results. (gc.ca)
Patients who are type O and need a lung transplant have a 20% higher risk of dying while waiting for a matched organ to become available," says Dr. Wang. (eurekalert.org)
This disparity is also present for other organs, she adds, where a patient who is type O or B in need of a kidney transplant will be on the waitlist for an average of 4 to 5 years, compared to 2 to3 years for types A or AB. (eurekalert.org)
Renard didn't want to speculate on when the printing of whole organs might become a reality, but many researchers are excited about the possibility and its implications for transplant procedures. (cnn.com)
The government has permitted transportation of human organs or tissues or both for organ transplant on metro rail services in all cities. (thehindubusinessline.com)
A green corridor is a special route cleared out for an ambulance carrying restored organs meant for transplant, or an unwell patient to a hospital, airport or any destination. (thehindubusinessline.com)
But when it comes to life-or-death organs, like hearts and livers, transplant surgeons still must rely on human parts. (technologyreview.com)
When performing a transplant operation by removing an organ from a corpse, the organ donor shall be certified dead by his/her attending physician before the operation can be performed. (gov.tw)
The physician certifying the death as mentioned in the previous Article shall not be involved in removing an organ or in the transplant operation. (gov.tw)

The scope of transplantable organs, subject to actual needs, shall be designated by the central competent health authority. (gov.tw)

Purchase or sale of human organs and tissue prohibited. (flsenate.gov)

and recall of stored tissues from donors found after donation to have been infected. (cdc.gov)
Exclusion of prospective blood donors based on their acknowledged risk behaviors for human immunodeficiency virus (HIV) infection began in 1983 (1). (cdc.gov)
In 1985, when tests for HIV antibody became available, screening prospective donors of blood, organs, and other tissues also began (2,3). (cdc.gov)
Health Canada proposes to make NAT a requirement instead of a recommendation for the detection of human immunodeficiency virus type 1 ( HIV -1) and Hepatitis C ( HCV ) for tissue donation from deceased donors, as well as for cord blood donation. (canada.ca)
These guidelines address the use of tests for the hepatitis B and C viruses to screen donations of blood and plasma collected for transfusion or further manufacture into injectable products, as well as to screen donors of organs, tissues, and semen. (cdc.gov)
Here, we report from examination of SARS-CoV-2 seropositive organ donors (ages 10 to 74) that CD4 + T, CD8 + T, and B cell memory generated in response to infection is present in the bone marrow, spleen, lung, and multiple lymph nodes (LNs) for up to 6 months after infection. (nih.gov)

Before transplanting human organs and tissues for donation, or storage purposes (except commercial purposes), it shall be the responsibility and duty of hospital management to consult authorized person for making necessary official arrangements amended in applicable sections. (wikipedia.org)
A 1991 investigation determined that several recipients had been infected with HIV by an organ/tissue donor who had tested negative for HIV antibody at the time of donation (4). (cdc.gov)
Mandatory and recommended tests are described in the CTO Guidance document, and Health Canada has taken this opportunity to propose new transmissible disease testing requirements that would be considered mandatory for tissue donation and cord blood donation. (canada.ca)
The growing reliance in many countries on organs donated by related and unrelated living persons was discussed at forums on kidney donation (Amsterdam, The Netherlands, 1-4 April 2004) and donation of other organs (Vancouver, British Columbia, Canada, 15-16 September 2005). (who.int)
A nudge in the right direction for organ donation-but is it enough? (bmj.com)
Should the remark on the NHI Card be different from the expressive organ donation willingness during the clinical treatment process, the later shall prevail. (gov.tw)
The Administration, the household offices and the motor vehicle supervision offices shall work together and enquire the adults coming forward for applying for or replacing identity card, driver license or NHI Card about their willingness of organ donation. (gov.tw)

On the first postoperative day, the organ-cultured grafts were thicker than those grafts preserved in McCarey-Kaufman medium, and the thickest corneas were those cultured for the longest times. (nih.gov)

Likewise, antigens A and B are present on the surfaces of blood vessels in the body, including vessels in solid organs. (eurekalert.org)

The Food and Drug Administration (FDA) currently requires that all donations of whole blood and transfusable components as well as plasma for fractionation into injectable derivatives be subjected to a serologic test for syphilis, hepatitis B surface antigen (HBsAg), and antibody to the human immunodeficiency virus (anti-HIV). (cdc.gov)
Human Immunodeficiency Virus (HIV) Infection and AIDS The human immunodeficiency virus (HIV) is a type of virus called a retrovirus. (msdmanuals.com)

We then describe the different base polymers employed in the formulation of bioinks for bioprinting and examine the strategies used to tailor their properties according to both processability and tissue maturation requirements. (hw.ac.uk)
Finally, we discuss the most pressing challenges, opportunities, and future prospects in the field of bioprinting for tissue engineering (TE) and regenerative medicine (RM). (hw.ac.uk)
REHOVOT, Israel , Nov. 15, 2021 /PRNewswire/ -- CollPlant Biotechnologies (Nasdaq: CLGN), a regenerative and aesthetics medicine company developing innovative technologies and products for tissue regeneration and organ manufacturing, today announced the launch of Collink.3D, a recombinant human collagen (rhCollagen)- based BioInk solution for use in 3D bioprinting. (prnewswire.com)
CollPlant is a regenerative and aesthetic medicine company focused on 3D bioprinting of tissues and organs, and medical aesthetics. (prnewswire.com)

Watching properties of the tissue in real time as they slowly change, over days or weeks, could greatly benefit tissue engineering studies to grow teeth, heart tissue, bone tissue, and more, said NIST chemist Zeeshan Ahmed. (scitechdaily.com)
The human body has a dynamic framework of bone and cartilage called the skeleton. (creation.com)

Collink.3D, CollPlant's first commercially available rhCollagen-based BioInk product is designed to allow the scalable and reproduceable biofabrication of scaffolds, tissues and organ transplants. (prnewswire.com)
Made entirely from human-derived collagen, Collink.3D enables the production of scaffolds that accurately mimic the physical properties of human tissues and organs, with improved bio-functionality, safety and reproducibility. (prnewswire.com)

Consequently, donor organs are matched to potential recipients in the waitlist based on blood type, among other criteria. (eurekalert.org)

Pantomics Array Description: 35 types of normal tissues based on the FDA recommendation for antibody cross-reactivity. (delos.info)
Pantomics Array Description: Normal tissues from 19 anatomic sites duplicates from 38 individuals, most frequently used for tissue profiling. (delos.info)
Pantomics Array Description: Normal tissues from 8 anatomic sites from 43 individuals, most frequently used for tissue profiling. (delos.info)

The success of this work represents a new approach in how new human tissue or organ can be regenerated and human disease can be treated, and may have a broad impact on regenerative therapies by harnessing the regenerative power of our own body," said Zhang, who also has an appointment at Veterans Affairs San Diego Healthcare System. (sciencedaily.com)
These products address indications for the diverse fields of tissue repair, aesthetics, and organ manufacturing, and are ushering in a new era in regenerative and aesthetic medicine. (prnewswire.com)
Later in 2021, CollPlant entered into a strategic co-development agreement with 3D Systems for a 3D bioprinted regenerative soft tissue matrix for use in breast reconstruction procedures in combination with an implant. (prnewswire.com)
CollPlant is a pioneering regenerative and aesthetics medicine company developing innovative technologies and products based on its plant-based collagen for tissue regeneration and organ manufacturing. (biospace.com)
The P3 technology allows printing with high resolution and process control, and we believe that the combined, pioneering technologies of both companies will streamline the development and production process so that we have the most efficient means to produce our regenerative breast implants and other potential tissues and organs. (biospace.com)
We believe that our rhCollagen-based regenerative implant has the potential to overcome the challenges of existing breast procedures that use silicone implants or autologous fat tissue transfer. (biospace.com)

Chips with a life of their own: Designing silicon chips to mimic human organs sounds fanciful. (newscientist.com)

Griffith's lab is developing a model system for Parkinson's disease that includes brain, liver and gastrointestinal tissue, to investigate the hypothesis that gut bacteria found can influence the development of Parkinson's disease. (secondnexus.com)
California-based biotech firm Organovo ( ONVO ) is set to begin selling 3-D-printed liver tissue by the end of the year, part of the growing movement to bring the technology to the medical field. (cnn.com)
But the company has already been working with a handful of laboratories to manufacture live liver tissue, offering scientists a new way to conduct research. (cnn.com)
Someday, doctors would like to grow limbs and other body tissue for soldiers who have lost arms in battle, children who need a new heart or liver, and many other people with critical needs. (scitechdaily.com)

According to our findings, apoptosis seems to be the most frequently observed type of PCD, but it is not the exclusive type of morphological cell death during the development of axial structures in human embryos. (karger.com)
Such human fully integrated and complete SEMs recapitulate the organization of nearly all known lineages and compartments of post-implantation human embryos, including the epiblast, the hypoblast, the extra-embryonic mesoderm and the trophoblast layer surrounding the latter compartments. (nature.com)
Although it is possible to culture structures derived from human blastocysts ex vivo, these cultures do not recapitulate the events and structural organization of the in vivo embryos 6 ( Supplementary Information ). (nature.com)
His current research interests centre on tissue economies and moralities as these relate to organs, gametes and embryos. (dur.ac.uk)

The lack of in vitro tissue and organ models capable of mimicking human physiology severely hinders the development and clinical translation of therapies and drugs with higher in vivo efficacy. (hw.ac.uk)
The treatment, which has been tested in animals and in a small, human clinical trial, produced much fewer surgical complications than the current standard-of-care and resulted in regenerated lenses with superior visual function in all 12 of the pediatric cataract patients who received the new surgery. (sciencedaily.com)
And so, that veterinary product might be a couple years away and then that takes another ten years to get through the human clinical trials. (cbsnews.com)

6 Connective Tissue - - Provides support and structure to the body, also fills spaces. (present5.com)
The preclinical study demonstrated progressive stages of tissue regeneration after three months, as highlighted by the formation of maturing connective tissue and neovascular networks within the implants, with no adverse events reported. (biospace.com)

6 Epithelial Tissue: Separates, protects, and keeps organs in place. (present5.com)

Both systems have gonads that produce (sperm and egg or ovum) and sex organs. (wikibooks.org)

In the outskirts of Munich, Germany, researchers at the Center for Innovative Medical Models Facility of Ludwig-Maximilians University are breeding genetically modified pigs, hoping to eventually use organs from their descendants for human transplants. (technologyreview.com)

The FDA also currently recommends testing donations of whole blood and components for transfusion for antibody to human T lymphotropic virus type I (anti-HTLV-I) and antibody to hepatitis C virus (anti-HCV), and is considering recommending testing for antibody to hepatitis B core antigen (anti-HBc). (cdc.gov)

In addition to mosquito-to-human transmission, Zika virus infections have been documented through intrauterine transmission resulting in congenital infection, intrapartum transmission from a viremic mother to her newborn, sexual transmission, blood transfusion, and laboratory exposure ( 5 ). (cdc.gov)

Tissue engineering aims to develop biological substitutes that restore, maintain, or improve damaged tissue and organ functionality. (routledge.com)
Presenting the genes of the human genome in their biological context, Guide to the Human Genome is an extensive online resource (also available in print) that provides easy access to information about human genes and their roles in specific processes. (cshlpress.com)
These nanoparticulate carriers themselves may be responsible for toxicity and interaction with biological macromolecules within the human body. (cdc.gov)

After the 2 nd Edition CTO Guidance document is revised and published, CTO establishments will have a reasonable period of time to implement newly introduced testing requirements (i.e., 6 months to introduce HIV -1 and HCV NAT for tissues and cord blood). (canada.ca)

Embryo-like models with spatially organized morphogenesis and structure of all defining embryonic and extra-embryonic tissues of the post-implantation human conceptus (that is, the embryonic disc, the bilaminar disc, the yolk sac, the chorionic sac and the surrounding trophoblast layer) remain lacking 1 , 2 . (nature.com)

Due to the need for an adequate substitute for human teeth in laboratory studies, buffalo teeth can be regarded as an interesting alternative animal model. (bvsalud.org)

Covers the body surface and forms the lining of most organs. (present5.com)
The most abundant tissue in the human body. (present5.com)
4. Organ systems: are groups of organs that cooperate to perform the major activities of the body. (present5.com)
The vertebrate body contains 11 principal organ systems. (present5.com)
The 11 Human Body Systems The 11 human body systems are as follows: - nervous system - integumentary system - - respiratory system - - digestive system - excretory system -- skeletal system - muscular system - - circulatory system - endocrine system - reproductive system - lymphatic (immune) system Underlined = most important Bold = on past exams All are extremely important because each system is responsible for a specific cellular function, just on a much larger scale. (present5.com)
Defense: -The body defends itself with two organ systems: Integumentary and immune. (present5.com)
Organs-on-a-chip could replace animal testing with simulated human body systems. (secondnexus.com)
This chapter describes the different parts of the female reproductive system: the organs involved in the process of reproduction, hormones that regulate a woman's body, the menstrual cycle, ovulation and pregnancy, the female's role in genetic division, birth control, sexually transmitted diseases and other diseases and disorders. (wikibooks.org)
Her body has been made a little less pig-like, with four genetic modifications that make her organs more likely to be accepted when transplanted into a human. (technologyreview.com)
Businesses may not transact in the sale of human body parts or fluids. (whatsapp.com)
The human body has an automatic thermostat that takes care of both our heating and cooling systems, keeping body temperature at about 37°C (98.6°F). (creation.com)
In addition, in the field of nanomedicine, intravenous and subcutaneous injections of nanoparticulate carriers deliver exogenous nanoparticle s directly into the human body without passing through the normal absorption process. (cdc.gov)
A medical device, whether used alone or in combination, intended by the manufacturer for the in-vitro examination of specimens derived from the human body solely or principally to provide information for diagnostic, monitoring or compatibility purposes. (who.int)

And both systems experience maturation of their reproductive organs, which become functional during puberty as a result of the gonads secreting sex hormones. (wikibooks.org)

Two months after keratoplasty there was no statistically significant difference in central endothelial cell loss between the organ-cultured grafts and those preserved in McCarey-Kaufman medium (9% vs 7% cell loss, respectively). (nih.gov)
In 1979, human T-cell lymphotropic virus (HTLV) was isolated in a patient with adult cutaneous T-cell lymphoma (ATL). (medscape.com)
Isolation of similar retroviruses in nonhuman primates, simian T-cell lymphotropic viruses (STLV), STLV-1, STLV-2, and STLV-3, have also been discovered, suggesting that HTLV arose as an interspecies transmission between monkeys and humans. (medscape.com)
Within the next few years, Renard says 3-D-printed tissues could also be used in patient treatment, to replace small parts or organs or encourage cell regeneration. (cnn.com)
Dual proteome-scale networks reveal cell-specific remodeling of the human interactome. (nih.gov)
The requirements documented in the guide represent the agreed opinions of experts in the field of tissue and cell banking on what they consider the safest and most effective protocols, based on documented evidence, scientific principles and their professional knowledge and experience. (edqm.eu)
Phosphatidylinositol is especially abundant in brain tissue, where it can amount to 10% of the phospholipids, but it is present in all tissues and cell types. (hmdb.ca)
COX-1 is expressed constitutively and is isolated throughout most cell lines in almost all mammalian tissues. (medscape.com)
It is described as a housekeeping enzyme, being responsible for cell-to-cell signaling, tissue homeostasis, and cytoprotection. (medscape.com)

Human granulocytic anaplasmosis is a tickborne rick- chemical tests for Ehrlichia chaffeensis , the causative ettsial infection of neutrophils caused by Anaplasma agent of human monocytic ehrlichiosis (HME) were nega- phagocytophilum . (cdc.gov)
Richard Truman] Yeah, armadillos must have acquired the infection from humans sometime in the last few hundred years. (cdc.gov)

In subsequent tests in animals with cataracts and in a small human trial, they found the new surgical technique allowed pre-existing LECs to regenerate functional lenses. (sciencedaily.com)

For each protein, basic characteristics about its composition and length, its human relatives and relatedness to proteins in other species, and direct links to resources at NCBI are included. (cshlpress.com)
Additional links to NCBI resources are provided for human noncoding RNAs and repeated DNA elements and for proteins of interest from other species. (cshlpress.com)
The entire text of the Guide is searchable, and tools are available for identifying human protein sequences using those from other species. (cshlpress.com)
Aim: To evaluate the morphology of enamel from species Bubalus bubalis as a replacement for human enamel in laboratory research studies, considering its wider availability in the Amazon region. (bvsalud.org)

They are the same in that most of the reproductive organs of both sexes develop from similar embryonic tissue, meaning they are homologous. (wikibooks.org)

How else can science tackle something as complex as the human brain if not by a process of deconstruction? (newscientist.com)
And in just one human brain there is probably more wiring, more electrical circuitry, than in all the computer systems of the world put together. (creation.com)

The new bioprinter, based on Stratasys' precise P3 ™ 3D printing technology in combination with CollPlant's flagship bioinks, will enable the production of CollPlant's state of the art breast implants, which are being designed to regenerate an individual's natural breast tissue without eliciting immune response, providing a potentially revolutionary alternative for both aesthetic and reconstructive procedures. (biospace.com)
Bats being small, furry, and potentially irresistible to curious humans, children should be taught not to handle a downed bat. (medscape.com)

This Draft 2 nd Edition has been revised to reflect imminent updates to the Canadian Standards Association ( CSA ) standards, to improve the clarity in certain areas of the document, and to introduce new nucleic acid testing ( NAT ) requirements for certain tissues and cord blood. (canada.ca)
The tissue chips also allowed the researchers to grow neurons and blood vessels together, which is impossible to do in petri dishes. (secondnexus.com)
If someone who is type O (meaning they have anti-A and anti-B antibodies in their blood stream) received an organ from a type A donor, for example, the organ in all likelihood would be rejected. (eurekalert.org)
UBC biochemist Dr. Stephen Withers and his team found a group of enzymes in 2018 , which was key to this first step in creating universal blood-type organs. (eurekalert.org)

This makes possible the extraction of numerous healthy teeth from these animals as replacements for human teeth in laboratory tests. (bvsalud.org)
Conclusions: Buffalo enamel showed prismatic morphology, requiring further tests to corroborate its use as a substitute for human teeth. (bvsalud.org)
Currently, laboratory dental research studies are limited by the small number of healthy extracted human teeth available, as well as by the ethical aspects in obtaining them. (bvsalud.org)
This has led to an increase in the illegal use of human teeth in research, through postmortem extraction and illegal trade in dental organs, which goes against Law 9434, from February 4th, 19972. (bvsalud.org)
Among these, bovine teeth have been most commonly used, due to easy acquisition and to the fact of having several morphological aspects similar to human teeth 12-13 . (bvsalud.org)
Given the difficulty in using human teeth in scientific research studies, due both to access factors and ethical issues, an animal substitute as similar as possible to human teeth becomes extremely important 15 . (bvsalud.org)

These organs-on-a-chip , or OOCs, are less than two inches long yet can provide scientists with a wealth of information about the impact of various treatments on actual human systems - without actually testing it on a human. (secondnexus.com)
Scientists at the National Institute of Standards and Technology (NIST) are supporting this field of research by developing a promising new kind of light-based sensor to study tissue growth in the lab. (scitechdaily.com)

We also highlight the most relevant attempts to engineer artificial models for the study of human organogenesis, disease, and drug screening. (hw.ac.uk)
The human disease was first identified in tive. (cdc.gov)
Neither HTLV-3 nor HTLV-4 has been linked to human disease, and considerably less is known about these viruses. (medscape.com)
What these sensors could give people is real-time information about tissue growth and disease progression," said American University chemist and NIST guest researcher Matthew Hartings. (scitechdaily.com)
Substances and Disease Registry or the U.S. Department of Health and Human Services. (cdc.gov)
No organ shall be removed from the remains of a person who has not died from disease or is suspected not to have died from disease until the corpse has legally undergone a postmortem examination and further examination is deemed unnecessary. (gov.tw)
However, if the non-disease cause of death is not related to the organ or organs to be removed as determined by the attending physician, the organ/organs may still be removed by the prosecutor's and the next of kin's written consent if completion of the postmortem examination may result in missing the best time for removing the organ/organs. (gov.tw)
They develop a fully disseminated disease which involves their internal organs as well as their nerves, and they can manifest massive numbers of bacilli in their tissues. (cdc.gov)
Just how the disease was transferred from humans to armadillos, or armadillos to humans is not really known. (cdc.gov)
Antifibrotic activity of N23Ps was verified by proteomics in a human ex vivo tissue fibrosis disease model, suppressing profibrotic markers SERPINE1 and CXCL8. (lu.se)
Before 2007, only sporadic human disease cases were reported from countries in Africa and Asia. (cdc.gov)

By using this platform, time and efforts will be reduced and both cardiac and alveolar models will be studied for tissue repairing assays. (dim-elicit.fr)

Cross-sectional diagram of the female reproductive organs. (wikibooks.org)

Harvard researchers are at work trying to print functioning human kidneys, while a team at the University of Louisville is trying to produce a 3-D-printed heart. (cnn.com)
But researchers are still working toward building complex organs that can be implanted into patients. (scitechdaily.com)
We want to make sensors that can be put inside growing tissue to give researchers quantitative information," Ahmed said. (scitechdaily.com)
We want to provide researchers with a detailed map of the incremental changes that happen as tissue either grows in a healthy way or becomes diseased," Hartings said. (scitechdaily.com)
On a farm in Bavaria, German researchers are using gene editing to create pigs that could provide organs to save thousands of lives. (technologyreview.com)
Furthermore, using sequence analysis of human genomic DNA, researchers concluded that the amino acids important for catalysis by COX-1 are conserved and are equally important for catalysis by COX-2. (medscape.com)

In vivo -like culture substrate made of monolayer nanofibers and microfluidic circulatory system will be used for organ tissue generation. (dim-elicit.fr)
Because of this, armadillos rapidly became the hosts-of-choice for in vivo propagation of leprosy bacilli, and, since armadillos and humans are the only hosts that can develop extensive neurological involvement with M. leprae, they're leading models for piloting new therapies and diagnostics. (cdc.gov)

Before a potential drug is tested on humans, it must first undergo animal testing. (secondnexus.com)
Despite the many proposed advantages of nanomaterial s, increasing concerns have been expressed on their potential adverse human health effects. (cdc.gov)

38 An establishment that stores tissues must ensure that those that are intended for autologous use are segregated from those intended for allogeneic use. (gc.ca)

The Company's products are based on its recombinant human collagen produced with CollPlant's proprietary plant based genetic engineering technology. (prnewswire.com)
EDEN PRAIRIE, Minn. & REHOVOT, Israel--( BUSINESS WIRE )-- Stratasys Ltd. (Nasdaq: SSYS) and CollPlant Biotechnologies (Nasdaq: CLGN) today announced a joint development and commercialization agreement to collaborate on the development of a solution to bio-fabricate human tissues and organs using Stratasys' P3 technology-based bioprinter and CollPlant's rh-Collagen-based bioinks. (biospace.com)

7 Muscle Tissue -Contracts and relaxes to support movement. (present5.com)
In 1930, American gynecologists Kurzok and Lieb first described the stimulatory effects of seminal fluid on human uterine muscle tissue. (medscape.com)
A few years later, von Euler of Sweden independently discovered similar effects of human seminal fluid on smooth muscle tissue. (medscape.com)

This finding is an important step towards creating universal type O organs, which would significantly improve fairness in organ allocation and decrease mortality for patients in the waitlist. (eurekalert.org)

Today, his lab is working to make humans immune to all viruses, eliminate genetic diseases, and reverse the effects of time. (cbsnews.com)
Together, the results indicate local tissue coordination of cellular and humoral immune memory against SARS-CoV-2 for site-specific protection against future infectious challenges. (nih.gov)

Add one more to the growing list of 3-D-printed products: human organs. (cnn.com)

Surgeons looking for another source of organs at first looked to monkeys, because they're the animals most similar to us. (technologyreview.com)

The ability to study human post-implantation development remains limited owing to ethical and technical challenges associated with intrauterine development after implantation 1 . (nature.com)
This SEM platform will probably enable the experimental investigation of previously inaccessible windows of human early post implantation up to peri-gastrulation development. (nature.com)
Implantation of the human embryo leads to a number of changes in organization that are essential for gastrulation and future development 1 . (nature.com)
At the beginning of 2021, CollPlant entered into a development and global commercialization agreement for dermal and soft tissue fillers with Allergan, an AbbVie company, the global leader in the dermal filler market. (prnewswire.com)
and tissue development. (nih.gov)

Anatomy51

Organisms41

Diseases14

Chemicals and Drugs25

Analytical, Diagnostic and Therapeutic Techniques and Equipment55

Psychiatry and Psychology2

Phenomena and Processes66

Disciplines and Occupations2

Anthropology, Education, Sociology and Social Phenomena3

Humanities2

Information Science6

Named Groups1

Health Care15

Transplantation26

Manufacturing of transplantable1

Cells38

Transplant9

Transplantable organs1

Sale of human organs1

Donors6

Donation7

Corneas1

Solid organs1

Immunodeficiency virus2

Bioprinting4

Bone2

Scaffolds2

Donor organs1

Normal tissues3

Regenerative6

Mimic1

Liver4

Embryos4

Clinical3

Connective2

Epithelial1

Sperm1

Transplants1

Antibody1

Transfusion1

Biological3

Establishments1

Morphogenesis1

Adequate1

Body13

Maturation1

Cell9

Infection2

Functional1

Species4

Embryonic1

Brain2

Potentially2

Blood4

Teeth6

Scientists2

Disease11

Cardiac1

Reproductive1

Researchers6

Vivo2

Potential2

Autologous1

Collagen2

Muscle3

Significantly1

Immune2

Products1

Monkeys1

Development5