Pain is a distressing experience in sensory,emotional,cognitive,and social dimensions associated with existed or potential tissue damage.Studies have demonstrated the efficacy of acupuncture analgesia,but the underlying mechanisms are not fully understood.Bioelectrical signals,as one of the basic characteristics of life activities,play a key role in the process of acu-puncture analgesia.Through advanced neurophysiological techniques and multimodal imaging,it has been found that acupuncture can trigger specific changes in bioelectric signals,thus producing analgesic effects.With the rapid development of modern medi-cal technology,the study of bioelectrical signals has gradually delved into the cellular and molecular levels,providing more possi-bilities to reveal the analgesic mechanism of acupuncture.This review focuses on the close connection between bioelectrical sig-naling phenomena and acupuncture analgesia mechanism,summarizes the current research status of bioelectrical signaling phe-nomena in acupuncture analgesia mechanism by collating related literature.The future research directions were prospected,ai-ming to provide theoretical basis and new ideas for further understanding and applying acupuncture analgesia.

Compared to traditional suturing, lung stapling using automatic staplers offers advantages such as smaller trauma, faster wound healing, ease of operation, and lower complication rates, making it widely used in clinical practice. However, there are significant differences in bronchial tissue thickness at different anatomical locations, and the market is flooded with various types of staplers. Currently, there is a lack of recommended stapling schemes for bronchial staplers at different anatomical locations. This article reviews the development and application of automatic staplers and summarizes some types of staplers that are currently used in clinical practice, with the aim of promoting the formation of individualized stapler selection protocols for minimally invasive thoracic surgery based on the Chinese population.

Pain is a distressing experience in sensory,emotional,cognitive,and social dimensions associated with existed or potential tissue damage.Studies have demonstrated the efficacy of acupuncture analgesia,but the underlying mechanisms are not fully understood.Bioelectrical signals,as one of the basic characteristics of life activities,play a key role in the process of acu-puncture analgesia.Through advanced neurophysiological techniques and multimodal imaging,it has been found that acupuncture can trigger specific changes in bioelectric signals,thus producing analgesic effects.With the rapid development of modern medi-cal technology,the study of bioelectrical signals has gradually delved into the cellular and molecular levels,providing more possi-bilities to reveal the analgesic mechanism of acupuncture.This review focuses on the close connection between bioelectrical sig-naling phenomena and acupuncture analgesia mechanism,summarizes the current research status of bioelectrical signaling phe-nomena in acupuncture analgesia mechanism by collating related literature.The future research directions were prospected,ai-ming to provide theoretical basis and new ideas for further understanding and applying acupuncture analgesia.

OBJECTIVE: To carry out prenatal diagnosis for two cases of Pallister-Killian syndrome (PKS) using combined chromosomal microarray analysis (CMA) and fluorescence in situ hybridization (FISH). METHODS: Umbilical cord blood was sampled from the two fetuses and subjected to G-banding chromosomal karyotyping, CMA and FISH assay. RESULTS: Chromosomal karyotyping showed that the two fetuses were mos 47,XX,+i(12)(p10)[3]/46,XX[197] and mos 47,XY,+i(12)(p10)[5]/46,XY[95], respectively. CMA showed that both had carried duplication of 12p. The results of interphase FISH confirmed mosaicism of 12p tetrasomy. Combined with ultrasonographic findings, both fetuses were diagnosed as PKS. CONCLUSION Prenatal ultrasound examination, karyotype analysis of umbilical cord blood, G-banded chromosomal analysis, CMA and FISH may be used in conjunct for the prenatal diagnosis of PKS.
Chromosome Disorders ; diagnosis ; Chromosomes, Human, Pair 12 ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Microarray Analysis ; Mosaicism ; Pregnancy ; Prenatal Diagnosis