Abstract: A fabricating device of a three-dimensional (3-D) scaffold comprises a bubble generator, a bubble mixing channel, a coagulating solution channel and a bubble collector. The bubble generator includes a gas channel and a gel solution channel crossing the gas channel. The bubble mixing channel is connected with a first outlet of the bubble generator. The coagulating solution channel is connected with the bubble mixing channel. The bubble collector is connected with a second outlet of the bubble mixing channel.

Abstract: Methods and systems for removal and recovery of phosphorus from wastewater and producing inorganic phosphorus complexes including digestate recycle.

Abstract: Methods and solutions for the preservation and procurement of placental stem cells. A method for collecting stem cells from a placenta includes draining cord blood from the placenta and collecting the drained cord blood in a first collection. The drained placenta is perfused with a first perfusion solution including a placental preservative base solution and a vasodilator. The placenta is perfused with a second perfusion solution including placental preservative base solution, a stem cell releasing agent, an antibiotic, and an anticoagulant, and a predetermined amount of time is allowed to elapse as the first and second perfusion solutions perfuse the placenta. The first and second perfusion solutions, which contain stem cells from the placenta, are then collected in a second collection.

Abstract: [Problem] To provide, in order to manufacture cells to transplant into patients with corneal endothelial failure, a medium used to culture corneal endothelial cells obtained from human corneal tissue and grow said cells while maintaining the morphology thereof as corneal endothelial cells. [Solution] A medium containing a conditioned medium from mesenchymal stem cells; and a method in which said medium is used to culture corneal endothelial cells.

Abstract: The invention provides a nutrient medium composition and associated methods for lengthening the useful life of a culture of muscle cells. Disclosed is a method of culturing mammalian muscle cells, including preparing one or more carriers coated with a covalently bonded monolayer of trimethoxy-silylpropyl-diethylenetriamine (DETA); verifying DETA monolayer formation by one or more associated optical parameters; suspending isolated fetal rat skeletal muscle cells in serum-free medium according to medium composition 1; plating the suspended cells onto the prepared carriers at a predetermined density; leaving the carriers undisturbed for cells to adhere to the DETA monolayer; covering the carriers with a mixture of medium 1 and medium 2; and incubating.

Abstract: In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, embodiments of the present disclosure, in one aspect, relate to methods of making a structure including nanotubes, a structure including nanotubes, methods of delivering a fluid to a cell, methods of removing a fluid to a cell, methods of accessing intracellular space, and the like.

Abstract: In the present specification and claims, three modified cell culture substrates are disclosed for protecting peptide mimetic surfaces used in cell culture technology. The methods are able to retain the functionality of the bioactive species conjugated to the surface. In particular, a vitronectin peptide fragment Ac-Lys-Gly-Gly-Pro-Gln-Val-Thr-Arg-Gly-Asp-Val-Phe-Thr-Met-Pro-NH2 was able to facilitate growth and proliferation of undifferentiated human embryonic stem cells after stabilization using 3 different modified cell culture substrates for of protection against gamma irradiation.

Abstract: An aldehyde fixative solution at a first temperature is caused to contact a tissue sample for a first time period, additionally an aldehyde fixative solution is caused to contact the tissue sample at a second temperature higher than the first temperature for a second time period. The first time period typically ranges from about 15 minutes up to about 4 hours, and the first temperature typically is from greater than 0° C. to at least 15° C. The second temperature typically is from greater than about 22° C. to about 55° C., and the second time period ranges from about 1 hour to about 4 hours. Using this process, improved tissue morphology and IHC staining as well as superior preservation of post-translation modification signals have been accomplished in approximately 4 hours compared to 24 hours for room temperature protocols, and more even morphology and antigen preservation are observed.

Abstract: A printed tissue construct comprises one or more tissue patterns, where each tissue pattern comprises a plurality of viable cells of one or more predetermined cell types. A network of vascular channels interpenetrates the one or more tissue patterns. An extracellular matrix composition at least partially surrounds the one or more tissue patterns and the network of vascular channels. A method of printing a tissue construct with embedded vasculature comprises depositing one or more cell-laden filaments, each comprising a plurality of viable cells, on a substrate to form one or more tissue patterns. Each of the one or more tissue patterns comprises one or more predetermined cell types. One or more sacrificial filaments, each comprising a fugitive ink, are deposited on the substrate to form a vascular pattern interpenetrating the one or more tissue patterns. The vascular pattern and the one or more tissue patterns are at least partially surrounded with an extracellular matrix composition.

Abstract: The present subject matter relates to a one-step method of detecting and quantifying cardiolipin in a sample using a positively charged AIE luminogen by introducing the AIE luminogen to a solution containing the sample and measuring fluorescence intensity of the solution; a method of quantifying isolated mitochondria using a positively charged AIE luminogen by staining a sample containing isolated mitochondria with the AIE luminogen and measuring the fluorescence intensity; and a method of quantifying isolated mitochondria using a positively charged AIE luminogen by introducing the AIE luminogen to a sample containing isolated mitochondria, wherein the AIE luminogen stains the isolated mitochondria and identifying the stained isolated mitochondria under microscope.

Abstract: The present invention relates to food supplements. Particularly, the present invention relates to a composition comprising marine oil in a stable oil-in-water emulsion, further comprising at least one specific bioactive amino acid or peptide, or derivatives thereof. In addition, the present invention relates to a process for the production of said composition and the use of said composition as a functional or therapeutic composition.

Abstract: The invention provides a method of removing or reducing undifferentiated cells from a differentiated cell population contaminated or having a risk of contamination with undifferentiated cells by contacting a pigment epithelium-derived factor with the differentiated cell population to induce apoptosis of the undifferentiated cells. The invention also provides an agent for cell transplantation therapy, containing a differentiated cell population substantially free of an undifferentiated cell, which is obtained by the method, as well as an agent for inducing apoptosis of an undifferentiated cell, containing a pigment epithelium-derived factor, and combined use of the aforementioned agent for cell transplantation therapy and the aforementioned agent for inducing apoptosis.

Abstract: Disclosed are compositions and methods for their use that can be used in cosmetic applications. The composition can include an effective amount of a Centella asiatica stem cells to reduce the activity of hyaluronidase in skin, an effective amount of tetradecyl aminobutyroylvalylamino butyric urea trifluoroacetate or Alpinia galanga leaf extract to promote the production of hyaluronic acid in skin, an effective amount of tripeptide-1 to promote the production of fibronectin and laminin in skin, and a dermatologically acceptable vehicle.

Abstract: A process for increasing ethanol yield from grain that includes mixing grain, water and cavitated enzymes to form a grain-based liquid medium wherein the cavitated enzymes have increased activity and promote increased ethanol yield form the grain. The enzymes are passed individually through a cavitation apparatus at a velocity and pressure capable of generating a cavitation activation energy of at least 0.4 kJ per kilogram of liquid medium to enhance enzyme activity and increase ethanol yield.

Abstract: The present invention comprises methods and compositions for aggregating algae so as to separate the algal cells from an aqueous algae suspension. A bioflocculent, comprising a composition comprising a bacteria, is used to aggregate the algae.

Abstract: Embodiments of the present invention are directed to various methods for generating airway and lung progenitors and epithelial cells and three-dimensional anterior foregut spheres, and to populations of cells made using the methods. The airway and lung progenitors and epithelial cells can be used as a model to study diseases that primarily affect airway epithelial cells, and to study human lung development. Methods are also provided for drug screening. Anterior foregut spheres can be used as a model for lung fibrosis.

Abstract: The present invention relates to compositions and methods for generating populations of tissue precursor cells from pluripotent cells, and preferably induction of stem cells into definitive endoderm to generate anterior foregut endoderm from pluripotent cells. The anterior foregut endoderm cells can then be differentiated into an alveolar epithelial type II cell.

Abstract: Provided are substantially dephosphorylated forms of lysosomal storage disease (LSD) proteins, including dephosphorylated forms of iduronate-2-sulfatase (IDS, or I2D) and iduronidase (IDU), having increased ability to traverse or penetrate the blood brain barrier (BBB) relative to phosphorylated forms of the protein, and p97 conjugates thereof. Also provided are compositions comprising such dephosphorylated LSD proteins and p97 conjugates, and methods of use thereof, for instance, to treat any one or more lysosomal storage diseases, such as Hunter Syndrome (or MPS Type II).

Abstract: Provided is a method for separately or simultaneously quantifying whole HDL-C and cholesterol in HDL subfractions: ApoE-Containing HDL-C and ApoE-deficient HDL-C. A method for enzymatically and separately quantifying cholesterol in the ApoE-deficient HDL comprising: adding a surfactant composed of a polyoxyethylene benzyl phenyl ether derivative to a test sample in a final concentration of 0.05 to 0.10%, reacting the test sample with cholesterol esterase and cholesterol oxidase, and quantifying hydrogen peroxide generated. A method for enzymatically and separately quantifying cholesterol in ApoE-Containing HDL comprising: adding a surfactant composed of a polyoxyethylene benzyl phenyl ether derivative so as to obtain a final concentration of 0.15 to 0.75%, reacting the test sample with cholesterol esterase and cholesterol oxidase, and quantifying hydrogen peroxide generated.

Abstract: The present disclosure describes a method and composition for enhancing the survival of hematopoietic stem cells, preferably CD34+ derived from human umbilical cord or peripheral blood, in hypoxic and serum-deprived conditions by cultivating the cells in medium containing lysophosphatidic acid, preferably further comprising a gel, namely a biomimetic gel. The method and composition may be used in medicine or cosmetic application, in particular, in treatment of cardiac tissue and/or cardiac diseases, and/or in the treatment of wound healing namely diabetic wound healing.