Objective:To study on effects of Welling Granule on union of peptic ulcer and the gastrical ulcer induced by acetic acid in the rat. Methods:With random grouping method,the clinical recurrence rate of peptic ulcer,and regenerated macosa of healing gastric ulcer in the rat was investigated quantitatively with hematoxylin-eosin staining,and gastric wall combining macus amount,gastric acid and pepsin activity were determined.Results:Weiling Granule could decrease the recurrence rate of peptic ulcer,improve injury of the tissue of gastric macosa in the rat,increase gastric wall combining mucus amount,and decrease secretion of gastric acid.Conclusion:Weiling Granule can increase quality of ulcerative healing,which is possibly one of the mechanisms of anti- recurrence of peptic ulcer clinically.

OBJECTIVE: To explore the therapeutic effect of Bushen Yiqi Huoxue Decoction BYHD) in patients with diminished ovarian reserve (DOR). METHODS: A total of 180 patients with DOR diagnosed from December 2013 to December 2014 were equally assigned into progynova and duphaston (E+D) group, Zuogui Pill group and BYHD group with 60 cases in each by computerized randomization. Patients received E+D, Zuogui Pill or BYHD for 12 months, respectively. Follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E₂), anti-Müllerian hormone (AMH), antral follicle count (AFC), ovarian volume, endometrial thickness, and the resistance indices (RIs) of ovarian arteries and uterine arteries were observed before and after treatment. RESULTS: Nine women (4 from the E+D group, 3 from the Zuogui Pill group, and 2 from the BYHD group) withdrew from the study. After 6 months, Zuogui Pill and BYHD significantly decreased FSH and LH and increased endometrial thickness and AMH (all P<0.01). BYHD also resulted in E₂ elevation (P<0.05), ovary enlargement (P<0.05), AFC increase (P<0.01), and RI of ovarian arteries decrease (P<0.05). After 12 months, further improvements were observed in the Zuogui Pill and BYHD groups (all P<0.01), but BYHD showed better outcomes, with lower FSH, larger ovaries and a thicker endometrium compared with the Zuogui Pill group (all P<0.01). However, E+D only significantly increased endometrial thickness (P<0.01) and no significant improvements were observed in the RI of uterine arteries in the three groups. CONCLUSIONS BYHD had a favorable therapeutic effect in patients with DOR by rebalancing hormone levels, promoting ovulation, and repairing the thin endometrium. The combination of tonifying Shen (Kidney), benefiting qi and activating blood circulation may be a promising therapeutic strategy for DOR.
Anti-Mullerian Hormone/pharmacology* ; Drugs, Chinese Herbal ; Female ; Follicle Stimulating Hormone ; Humans ; Luteinizing Hormone ; Ovarian Reserve

Congenital hydrocephalus is a major neurological disorder with high rates of morbidity and mortality; however, the underlying cellular and molecular mechanisms remain largely unknown. Reproducible animal models mirroring both embryonic and postnatal hydrocephalus are also limited. Here, we describe a new mouse model of congenital hydrocephalus through knockout of β-catenin in Nkx2.1-expressing regional neural progenitors. Progressive ventriculomegaly and an enlarged brain were consistently observed in knockout mice from embryonic day 12.5 through to adulthood. Transcriptome profiling revealed severe dysfunctions in progenitor maintenance in the ventricular zone and therefore in cilium biogenesis after β-catenin knockout. Histological analyses also revealed an aberrant neuronal layout in both the ventral and dorsal telencephalon in hydrocephalic mice at both embryonic and postnatal stages. Thus, knockout of β-catenin in regional neural progenitors leads to congenital hydrocephalus and provides a reproducible animal model for studying pathological changes and developing therapeutic interventions for this devastating disease.
Animals ; Disease Models, Animal ; Hydrocephalus/genetics* ; Mice ; Mice, Knockout ; Neurons ; beta Catenin/genetics*