Abstract Sepsis has become the focus of research in the field of intensive care medicine due to its high mortality and complicated pathogenesis. To evaluate the effects and mechanism of Progranulin (PGRN) affects inflammation in lung damage of burn-induced Sepsis. In mice of burn-induced Sepsis, PGRN gene expression was increased in lung tissue. So, PGRN promoted inflammation in vitro model through SIRT1/ROS/NLRP3 pathways. Down-regulation of PGRN reduced inflammation via SIRT1/ROS/NLRP3 Pathways. The activation of SIRT1 reduced the effects of PGRN on inflammation in lung cell by LPS via SIRT1/ROS/NLRP3 pathways. The inactivation of NLRP3 decreased the effects of PGRN on inflammation in vitro model. Our data suggest that PGRN is serves as inflammation-response biomarker and promoted lung damage in burn-induced Sepsis via the SIRT1 Pathways by ROS/NLRP3 pathways.

Since the first successful pregnancy from a frozen human oocyte was reported, remarkable technological progress has been made in the area of cryopreservation of human oocytes. We report a successful delivery of two healthy babies after transfer of vitrified-warmed embryos derived from intracytoplasmic sperm injection (ICSI) with vitrified-warmed oocytes and frozen-thawed sperm. A female patient and her husband with severe oligoasthenspermia are reported. At the day of oocyte collection, very few inactive sperms were found in her husband semen. Multiple site open testicular biopsy was performed on her husband, but no sperm was retrieved. The patient did not become pregnant after transferring two embryos coming from half of oocytes and inactive sperms. The patient got pregnant and delivered two healthy babies after receiving a transfer of vitrified-warmed embryos from vitrified-warmed oocytes and frozen-thawed sperm.

La criopreservación de oocitos humanos ha progresado mucho desde que el primer embarazo exitoso desde un oocito congelado fue informado. Nosotros informamos el parto de dos bebés sanos después de transferir embriones vitrificados y recalentados y espermios descongelados. Se trata de una mujer y su marido con una oligoastenoespermia severa. En el día de la recolección de oocitos, se encontraron muy pocos espermios inactivos en el semen del marido. Se tomaron biopsias testiculares pero se encontraron muy pocos espermios inactivos. La mujer logró quedar embarazada y dio luz a dos bebés sanos después de recibir una trasferencia de embriones vitrificados y recalentados, y de espermios descongelados.