The herbicidal activity and mechanism of Talaromyces purpureogenus CY-1 metabolites.

Background: Studies have shown that Talaromyces can produce a large number of secondary metabolites in its metabolic process, many of which have good insecticidal, antibacterial, antitumor, antiviral and other biological activities. In order to explore the herbicidal activity and mechanism of Talaromyces purpureogenus CY-1, we determined the inhibitory effect of the fermentation broth of the CY-1 strain on weeds, identified the major active components, and further investigated the herbicidal mechanism.

Result: The results showed that CY-1, with IC50 values of 5.

Phosphofructokinase Platelet Overexpression Accelerated Colorectal Cancer Cell Growth and Motility.

Glycolysis is a glucose metabolism pathway that generates the high-energy compound adenosine triphosphate, which supports cancer cell growth. Phosphofructokinase platelet (PFKP) plays a crucial role in glycolysis regulation and is involved in human cancer progression. However, the biological function of PFKP remains unclear in colorectal cancer (CRC).

C/EBP-β contributes to pig endometrial LE receptivity by targeting cell remodeling genes during implantation.

In Brief: Transforming the endometrial luminal epithelium (LE) into a receptive state is a requisite event for successful embryo implantation. This study suggests the role of a transcription factor in regulating endometrial LE receptivity.

Abstract: The endometrial luminal epithelium (LE) undergoes extensive remodeling during implantation to establish receptivity of the uterus in response to the conceptus signals, such as interleukin 1β (IL1B).

Genetic Features of Reproductive Traits in Bovine and Buffalo: Lessons From Bovine to Buffalo.

Bovine and buffalo are important livestock species that have contributed to human lives for more than 1000 years. Improving fertility is very important to reduce the cost of production. In the current review, we classified reproductive traits into three categories: ovulation, breeding, and calving related traits.

Spatial Transcriptomic and miRNA Analyses Revealed Genes Involved in the Mesometrial-Biased Implantation in Pigs.

Implantation failure is a major cause of early embryonic loss. Normally, the conceptus attachment is initiated at mesometrial side of the uterus and then spread to the anti-mesometrial side in pigs, however, the mechanisms that direct the mesometrial-biased attachment are largely unknown. In this study, the histological features of the entire uterine cross-section from gestational days 12 (pre-attachment stage) and 15 (post-attachment stage) were investigated and the differences in histological features between the mesometrial and anti-mesometrial side of the uterus were observed.

Clinical Analysis of Thyroglobulin Antibody and Thyroid Peroxidase Antibody and their Association with Vitiligo.

Background: Recently, the abnormal presence of thyroglobulin antibody (TG-Ab) and thyroid peroxidase antibody (TPO-Ab) has been reported in vitiligo patients, but presence of TG-Ab and TPO-Ab in patients of different ages and gender, and its association with vitiligo and thyroid autoimmunity has rarely been reported. The aim of our research was to determine whether vitiligo was associated with thyroid autoimmunity and figure out its relationship with age and gender.

Materials And Methods: We analyzed TG-Ab, TPO-Ab in age and gender matched 87 vitiligo patients and 90 healthy controls, the patients of vitiligo who were positive for the presence of TG-Ab and TPO-Ab were followed up to confirm autoimmune thyroid disease subsequently.

[The subpopulation CD4(+); CD25(+); Foxp3(+);/CD127(low/-); regulatory T cells in peripheral blood of HIV-infected patients correlated with disease progression].

Aim: To explore the subpopulation of CD4(+); CD25(+); Foxp3(+); regulatory T cells (Treg), CD4(+); CD25(+); CD127(low/-); Treg in peripheral blood of HIV-infected patients and study its correlation with other immune indicators.

Methods: We enrolled 68 cases of HIV/AIDS patients without anti-HIV treatment [29 cases of long-term non-progressive (LTNP) group, 27 cases of typical progressive HIV infection group and 12 cases of AIDS group] and 20 healthy individuals as a control group. Blood samples of these cases were analyzed by flow cytometry after immunofluorescent staining to determine the levels of CD4(+); T cells, CD8(+); T cells, NK cells and CD4(+); CD25(+); Foxp3(+);/CD127(low/-); Treg.

[Investigation of enterotoxin gene in clinical isolates of Staphylococcus aureus].

Objective: To detect the enterotoxin genes of Staphylococcus aureus (SA) isolated from clinical specimens and analyze the correlation between enterotoxin genes and drug resistance of SA.

Methods: The mecA gene and enterotoxin genes A-F of clinical SA isolates were identified by polymerase chain reaction (PCR), and the genes were sequenced to investigate the correlation of these genes to drug resistance.

Results: The detection rate of enterotoxin genes was 100% in 67 methicillin- resistant SA (MRSA), showing no significant difference from the rate in 57 methicillin-sensitive SA (MSSA) (83.

[Age related changes of serum sex hormone levels and tartrate-resistant acid phosphatase activity in healthy women].

Objective: To study the changes of serum sex hormone levels and tartrate-resistant acid phosphatase (TRACP) activity in healthy women of different ages, and to provide parameters for basic and clinical research of osteoporosis.

Methods: Serum sex hormone (FSH, LH, E2, P) levels and TRACP activity were measured in 236 premenopausal healthy women aged 23-53 years and divided into 3 groups, and in 91 postmenopausal healthy women aged 48-71 years.

Results: Except serum FSH levels which were significantly higher in the third group than those of the other groups in premenopausal healthy women (P < 0.