The present invention relates to the use of regenerative medicine in livestock farming, in particular to regenerative medicine for the care of livestock, and even more particularly to regenerative medicine in the care of milk-producing animals, including cattle. Specifically, the invention concerns a foetal mesenchymal stem cell (MSC) composition of allogenic origin, a treatment method and the use thereof in mastitis in milk-producing animals, including cattle, suffering from mastitis, to immunostimulate the animal, the MSC coming from foetal bovine adipose tissue. The composition can be administered via the intramammary route, exercising an immunomodulatory effect on the inflammatory response and strengthening antimicrobial activity against mastitis-causing pathogens in milk-producing animals with mastitis, thereby becoming an alternative to replacing and/or supplementing the use of antibiotics.

The present disclosure relates generally to sol-gel polymer composites that comprise chitosan, a hydrophilic polymer, a polysiloxane, and a gelation agent in a suitable medium. Advantageously, the sol-gel polymer composite can form a durable seal or strong solid in response to one or more physiological stimulus. The disclosure further relates to medical and veterinary uses of the composite, particularly, methods and delivery systems for reducing or preventing the incidence of a mammary disorder in a dairy animal. More particularly, the disclosure includes methods and sol-gel polymer composite compositions for creating a physical barrier on the teat surface or in the teat canal or cistern of a non-human animal for prophylactic treatment of mammary disorders such as mastitis wherein the sol-gel polymer creates a seal in response to one or more physiological stimulus.

Provided herein is an implant for delivering a hydrophobic active agent to a target tissue. The implant may include a scaffold defining a first surface and a second surface opposite the first surface, wherein the scaffold is substantially impermeable to a hydrophobic active agent, and a silicone tubing having a wall permeable to the active agent, wherein a first length of the silicone tubing is affixed to the first surface of the scaffold, wherein the two ends of the silicone tubing extend from the first surface, and wherein a path outlined by a second length of the tubing within the first length is circuitous. Also provided is a method of using the implant to locally deliver a hydrophobic active agent to a target tissue, and kits that find use in performing the present method.

A safety valve arrangement and method, having an upstream block valve, a downstream block valve, and a pressure monitored galley between the upstream valve and the downstream valve.

The present invention provides a composition and method for preventing or healing injured nipples or areolas in mammalian females utilizing components of water, peppermint oil and poloxamer in a synergistic ratio

The germicidal aqueous teat dip compositions contain a stabilizing amount of a EO-PO copolymer composition and an antimicrobial effective amount of iodine. The iodine-based teat dip compositions can be used to reduce the incidence of contagious and environmental mastitis in dairy heads. The compositions can be applied to udder and teats of dairy herds to form a protective coating that can prevent infection from Staphylococcus, Streptococcus, Klebsiella, and other pathogens.

The invention is concerned with a pharmaceutical and industrial iodophor preparation, its synthesis and potential applications. The compound has predictable antimicrobial activities. Furthermore, this iodophor is much more stable in the presence of organic material than traditional iodophors. The compositions release free iodine when in solution, which provides the antimicrobial activity.

Provided are targeted structure-specific particulate-based delivery systems comprising: a nanoparticle; a PEG polymer coating on the surface of the nanoparticle; a targeting moiety conjugated on a surface of the nanoparticle and configured to promote specific binding to a cell surface molecule expressed by a target cell; and a biologically active agent in or on the nanoparticle, wherein the biologically active agent is selected to enhance a desired response in a target cell intracellularly or extracellularly. Methods of treating a disease or disorder administering the delivery system are contemplated.

The present application relates to an anti-microbial system for use in the treatment of microbial infections or control of microbial contamination, which avoids the use of antibiotics. Such infections include mastitis, tuberculosis, cystic fibrosis and the contamination that may result from biofilm formation on medical devices.

Provided herein is an implant for delivering a hydrophobic active agent to a target tissue. The implant may include a scaffold defining a first surface and a second surface opposite the first surface, wherein the scaffold is substantially impermeable to a hydrophobic active agent, and a silicone tubing having a wall permeable to the active agent, wherein a first length of the silicone tubing is affixed to the first surface of the scaffold, wherein the two ends of the silicone tubing extend from the first surface, and wherein a path outlined by a second length of the tubing within the first length is circuitous. Also provided is a method of using the implant to locally deliver a hydrophobic active agent to a target tissue, and kits that find use in performing the present method.