Abstract: A method for rapid identification of Huso dauricus and its hybrids provides a DNA molecule of SEQ ID NO: 1 and application of the DNA molecule or more than 10 consecutive nucleotides therein or more than 3 consecutive nucleotides at a terminal thereof as a sturgeon germplasm molecular marker for identifying a sturgeon germplasm of interest, which is Huso dauricus or hybrids of Huso dauricus and other sturgeons. 50 bp InDel mutation region unique to Huso dauricus is screened out. Based on the specific insert fragment, a dominant/co-dominant germplasm-specific molecular marker is developed for identifying Huso dauricus and its hybrids. The dominant molecular marker Hdau216p is used to identify Huso dauricus and hybrids of Huso dauricus blood. According to length specificity of PCR amplification products of Huso dauricus and other sturgeons, co-dominant molecular marker Hdau195l is used to quickly identify purebreds of Huso dauricus and corresponding hybrids by PCR.

Abstract: The subject invention pertains to novel methods of treatment for subjects suffering from anemia, particularly as a result of erythropoiesis-stimulating agents (ESAs) resistant anemia. The methods comprise administering at least two compositions to a subject, in which the compositions can comprise a first composition comprising an ESA and a second composition comprising a thrombopoietin receptor agonist (TPO-RA). The combination of ESA with TPO-RA can stimulate the expansion of hematopoietic stem cells.

Abstract: The disclosure provides a mouldable artificial bone composite material and a preparation method thereof. The mouldable artificial bone composite material is characterized in a composition composed of a degradable polymer material and inorganic particles distributed in the polymer material. The average molecular weight of the polymer material is 1,000 Da to 20,000 Da. The inorganic particles are composed of calcium-phosphorus compounds. The artificial bone composite material has a shape of a mouldable plasticine. The disclosure provides an artificial bone composite material that can be freely shaped and injected, and the disclosure further provides a preparation method of the artificial bone composite material.