41 results about "Oral feeding" patented technology

Emerging evidence indicates that diminished activity of the vasoprotective axis of the renin-angiotensin system, constituting angiotensin converting enzyme2 (ACE2) and its enzymatic product, angiotensin-(1-7) [Ang-(1-7)] contribute to pulmonary hypertension (PH). However, clinical success for long-term delivery of ACE2 or Ang-(1-7) would require stability and ease of administration to increase patient compliance. Chloroplast expression of therapeutic proteins enables their bioencapsulation within plant cells to protect from acids and gastric enzymes; fusion to a transmucosal carrier facilitates effective systemic absorption. Oral feeding of rats with bioencapsulated ACE2 or Ang-(1-7) attenuated monocrotaline (MCT)-induced increase in right ventricular systolic pressure, decreased pulmonary vessel wall thickness and improved right heart function in both prevention and reversal protocols. Furthermore, combination of ACE2 and Ang-(1-7) augmented the beneficial effects against cardio-pulmonary pathophysiology induced by MCT administration.Experiments have also been performed which indicate that this approach is also suitable for the treatment or inhibition of experimental uveitis and autoimmune uveoretinitis These studies provide proof-of-concept for a novel low-cost oral ACE2 or Ang-(1-7) delivery system using transplastomic technology for pulmonary and ocular disease therapeutics.

The invention relates to a magnet for treatment under an endoscope. The magnet comprises one or more magnet bodies, magnetic poles of the magnet bodies are arranged at the upper and lower ends of themagnet bodies, and one or more connection ropes are arranged on the magnet bodies; one end of each connection rope is connected with the corresponding magnet body, and the other end of each connectionrope is provided with a rope ring; the end faces of the upper and lower ends of each magnet body are planes parallel to each other, the cross sections of the magnet bodies are circular, the diametersof the cross sections of the magnet bodies are larger than the heights of the magnet bodies, and the end faces of the upper and lower ends of the magnet bodies are rough faces. The magnet is simple in structure and convenient to operate and can be placed at the two sides of a target object, the two magnet bodies attract each other and compress the target object, avascular necrosis of mucous membranes on the junction parts is achieved, then channels are formed at the two ends which the magnet fits, and the treatment effect is achieved; or a condition is created for next treatment under the endoscope. Less complications are caused, the hospitalization period is short, and the recovery time for oral feeding is short.

The invention relates to an automatic feeding device for a paper bag machine, relating to the technical field of paper bag machines, which includes a bracket which is arranged on the paper bag machine and whose two ends are respectively connected to the left and right sides of the paper bag machine, and several pieces are placed on the bracket And it is arranged along the width direction of the paper bag machine for the storage mechanism for placing the mouth strips and is set on the paper bag machine for taking out the mouth strips placed in each storage mechanism one by one and placing them on the mouth of the paper bag conveyed by the paper bag machine The card taking mechanism; wherein, the side of the bracket close to the feeding end of the paper bag machine is inclined downward, and the outlets of each storage mechanism placed on the bracket are set towards the card taking mechanism. The invention has the effect of loading materials on card strips.