Objective To observe the effect of cupping plus medication on the quality of life and estrogen level in perimenopausal syndrome patients. Method A total of 40 eligible perimenopausal syndrome patients were randomized into a cupping-medication group and a Chinese medication group, 20 cases in each group. The Chinese medication group was intervened by Er Xian decoction, the cupping-medication group was intervened by moving cupping on the back in addition to the treatment given to the Chinese medication group, once a week. Each item of the Menopause-specific Quality of Life (MENQOL), the levels of estradiol (E2), follicle-stimulating hormone (FSH) and luteotropic hormone (LH) in serum were observed before and after the treatment, and the results were analyzed. Result After two treatment courses, the vasomotor symptoms, mental state, physiological state, and sexual life scores in the two groups were significantly improved compared to the scores before the treatment (P<0.05,P<0.01), and there was a significant difference between the two groups in comparing the MENQOL total score (P<0.01). The between-group comparison after the treatment showed that the cupping-medication group was significantly superior to the Chinese medication group (P<0.05). After two treatment courses, the serum E2 levels in the two groups were significantly higher than those before the treatment (P<0.01), and the increase in the cupping-medication group was more significant than that in the Chinese medication group (P<0.05). After the treatment, the serum FSH and LH levels in the two groups were lower compared to those before the treatment, but without statistical significance (P>0.05). Conclusion Moving cupping on the back plus Er Xian decoction can effectively improve the quality of life of perimenopausal syndrome patients and significantly increase the serum E2 level, superior to using Er Xian decoction alone.

OBJECTIVE: To explore the genetic basis for a Chinese pedigree affected with non-syndromic cleft lip and cleft palate (NSCLP). METHODS: With informed consent obtained, members of the pedigree were subjected to clinical examination and history taking to exclude syndromic cleft lip and palate. One affected member was subjected to whole-exome sequencing and bioinformatics analysis. Candidate variant was verified by Sanger sequencing and co-segregation analysis of her family members and 100 unrelated healthy individuals. RESULTS: Whole-exome sequencing and co-segregation analysis showed that all affected members of this pedigree have carried a heterozygous missense c.253A>G (p.Cys85Arg) variant in exon 4 of the IRF6 gene, which has co-segregated with the phenotype and was not found among the 100 unrelated healthy individuals. CONCLUSION The missense c.253A>G variant in exon 4 of the IRF6 gene probably underlay the NSCLP in this pedigree.
Brain/abnormalities* ; China ; Cleft Lip/genetics* ; Cleft Palate/genetics* ; Female ; Humans ; Interferon Regulatory Factors/genetics* ; Mutation, Missense ; Pedigree ; Whole Exome Sequencing

Objective:To investigate the effect of electroacupuncture (EA) on synaptic plasticity and the expression of autophagy-related proteins in the hippocampus in Alzheimer′s disease (AD). To explore how EA might improve cognition in AD.Methods:Healthy male Sprague-Dawley rats were randomly divided into a sham operation group, a model group and an EA group. The rat model of AD was established by injecting Aβ1-42 into the bilateral CA1 area of the hippocampus. The sham operation group was injected with an equal amount of normal saline at the same site. Starting the day after the successful modelling, the EA group received 20 minutes of EA treatment at the Baihui (DU20) and bilateral Shenshu (BL23) acupoints once a day, 6 times a week for 2 weeks. The rats′ learning and memory were then tested using a Morris water maze. The long-term potentiation (LEP) in the hippocampus was assessed using a MED64 microelectrode array and any ultrastructural changes of autophagosomes were detected using an electron microscope. The expression of the autophagy-related proteins Beclin-1 and microtubule associated protein light chain 3 (LC3) in the hippocampus were determined using western blotting.Results:The escape latency was significantly shorter and the times crossing the platform increased significantly in the EA group compared with the model group. The average amplitude of the postsynaptic excitatory field potentials in the EA group was significantly higher than among the model group. There were many autophagosomes in the hippocampal neurons of the model group, significantly more than in the EA group. The LC3II/LC3I ratio and Beclin-1 protein expression decreased significantly in the EA group compared to the model group.Conclusions:EA can improve learning and memory and restore LEP in the hippocampus of rats modeling AD. The mechanism may be related to its regulation of autophagy in hippocampal neurons.

Neuropathic pain is a chronic disease that severely afflicts the life and emotional status of patients, but currently available treatments are often ineffective. Novel therapeutic targets for the alleviation of neuropathic pain are urgently needed. Rhodojaponin VI, a grayanotoxin from Rhododendron molle, showed remarkable antinociceptive efficacy in models of neuropathic pain, but its biotargets and mechanisms are unknown. Given the reversible action of rhodojaponin VI and the narrow range over which its structure can be modified, we perforwmed thermal proteome profiling of the rat dorsal root ganglion to determine the protein target of rhodojaponin VI. N-Ethylmaleimide-sensitive fusion (NSF) was confirmed as the key target of rhodojaponin VI through biological and biophysical experiments. Functional validation showed for the first time that NSF facilitated trafficking of the Cav2.2 channel to induce an increase in Ca²⁺ current intensity, whereas rhodojaponin VI reversed the effects of NSF. In conclusion, rhodojaponin VI represents a unique class of analgesic natural products targeting Cav2.2 channels via NSF.