Abstract Background Commensal bacteria in the intestine release enzymes to degrade and ferment dietary components, producing beneficial metabolites.However, the regulatory effects of microbial-derived enzymes on the intestinal microbiota composition and the influence on host health remain elusive.Xylanase can degrade xylan into oligosaccharides, sh
In the field of autonomous driving, the correct detection of traffic signs can provide important information for environmental perception.To address the low recognition rate and misdetection and missed detection issues of various traffic signs, we propose a coordinate attention - bidirectional feature pyramid network (CA-BIFPN) traffic sign Napkins
Steroid cell tumor not otherwise specified (NOS) is a rare subtype of sex cord stromal tumor of the ovary and contributes less than 0.1% of all ovarian neoplasms.The majority of tumors occur in pre-menopausal women (mean Napkins age: 43 years), in which 56-77% of patients present with virilization due to excess testosterone.An 80-year-old woman wit