An 87-year-old man with complaints of palpitations and digestive bleeding previously visited another hospital. He was referred to our hospital because of anemia. Small bowel endoscopy revealed an elevated lesion with bleeding from the ileum. Partial resection of the small intestine was performed, and small intestinal angiosarcoma was diagnosed. The patient was referred to another hospital upon his request. Radiotherapy was performed for tertiary chest metastases. Nine months after the surgery, the patient visited our hospital with hematochezia. Surgery was performed because of suspected recurrence at the anastomotic site. Histopathological examination confirmed the recurrence of angiosarcoma of the small intestine. The patient is currently undergoing outpatient observation. Angiosarcoma has a poor prognosis, although it is important to select the appropriate treatment according to the patient's age and general condition.
In order to establish a stable in vitro culture platform for chicken small intestine three-dimensional (3D) organoids, in this study, crypt cells were collected from the small intestine of 18-day-old embryos of AA broilers. On the basis of the L-WRN conditioned medium, we optimized the culture conditions of chicken small intestinal organoids by adjusting the proportions of nicotinamide, N-acetylcysteine, LY2157299, CHIR99021, Jagged-1, FGF, and other cytokines to select the medium suitable for the long-term stable growth of the organoids. The optimization results showed that the addition of 1.
An 87-year-old man with complaints of palpitations and digestive bleeding previously visited another hospital. He was referred to our hospital because of anemia. Small bowel endoscopy revealed an elevated lesion with bleeding from the ileum.
Key Laboratory of Efficient Utilization of Non-Grain Feed Resources, College of Animal Science and Technology, Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, Panhe Street 7, Tai'an 271017, China. Electronic address:
A close interplay exists between the gut and liver, known as the "gut-liver axis", which plays a vital role in health and disease. This research aimed to explore the effects of dietary formic acid polymer (FAP) addition on inflammatory injury in gut-liver axis of broilers due to lipopolysaccharide (LPS) challenge. Four hundred and fifty 1-day-old male Arbor Acres broilers were assigned to three treatment groups: (1) control (non-challenged, basal diet); (2) LPS (LPS-challenged, basal diet); (3) LPS+FAP (LPS-challenged, basal diet with 1,000 mg/kg FAP).
Introduction: Maternal nutrition during pregnancy critically influences offspring development and immune function. One-carbon metabolites (OCM) are epigenetic modifiers that may modulate antimicrobial peptide (AMP) expression, which is vital for innate immunity. This study investigated the effects of maternal nutrient restriction and OCM supplementation on mRNA expression of AMP in fetal and maternal lung, mammary gland, and small intestine of beef cattle.
Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA. Electronic address:
Skin-penetrating nematodes infect nearly one billion people worldwide. The developmentally arrested infective larvae (iL3s) seek out hosts, invade hosts via skin penetration, and resume development inside the host in a process called activation. Activated infective larvae (iL3as) traverse the host body, ending up as parasitic adults in the small intestine.
