Binge eating disorder(BED)is a common eating disorder whose pathogenesis involves both neurobiological and psychological mechanisms.At the neurobiological level,the development of BED is associated with abnormal resting-state brain functional connectivity in the reward circuitry,dysregulation of the endocannabinoid system,and elevated leptin levels.This paper reveals that the neurobiological mechanisms of BED may influence psychological processes,including habitual behavioral imbalances and impaired emotion regulation.Conversely,the dysfunction of behavior in the psychological domain may further modulate neurobiological manifestations.This finding provides insights for future research aimed at systematically integrating neural mechanisms into clinical interventions,ultimately facilitating treatment advancement and prognostic improvement.

Trichotillomania, also known as Hair Pulling Disorder, is a unique obsessive-compulsive spectrum disorder characterized by repeated removal of hair from various parts of the body. Patients attempt to control this behavior but often fail, causing impairment to important functional areas such as social interaction, work, and academics. Trichotillomania typically begins in childhood or adolescence, and is often comorbid with anxiety and depression. The resulting physical damage and changes in appearance further exacerbate the social functional impairment of patients, resulting in most patients being diagnosed only in adulthood, and missing the optimal intervention period. Current pharmacological treatments for Trichotillomania are not satisfactory, while various psychological therapies have shown potential value and prospects. Therefore, this article focuses on Trichotillomania in children and adolescents, providing a comprehensive review from multiple aspects including disease diagnosis, clinical characteristics and typing, functional impairment, neuroimaging mechanisms, and the latest developments in psychological therapy, to provide references for the clinical diagnosis, assessment, and effective intervention of Trichotillomania.

Alexithymia refers to a deficiency of emotional structure, but the neurologic and psychological mechanisms of non-suicidal self-injury (NSSI) in adolescents are still unclear. The neural basis of alexithymia may play a role in adolescents′ NSSI by affecting the function of emotion regulation and emotion expression. At the same time, NSSI is also considered to be a non-adaptive emotional regulation mode for alexithymia individuals, which interacts with personality factors and psychosocial factors. This study explored the neuropsychological mechanism of alexithymia in adolescent NSSI from the perspective of emotional function, and provided theoretical basis for early identification and precise intervention of alexithymia and adolescent NSSI.

In order to achieve the quality homogenization of medical services among regions,Chi-na actively explores and promotes the construction of regional national medical centers.This paper illustrates the substantive cooperation during the integration period of the establishment of the re-gional center between output hospital(Sun Yat-Sen University Cancer Center)and the input hospi-tal(Gansu Cancer Hospital).During the integration period a collaborative management model with vertical and horizontal linkages was formed,and the cross-regional long-distance cooperation bar-riers were effectively overcome.Based on the patients-oriented medical service,the two hospitals have achieved remarkable results in the construction and development of clinical service,teach-ing,research and management of Gansu Hospital,which would provide a practical reference for the construction and management of regional national medical center.

In order to achieve the quality homogenization of medical services among regions,Chi-na actively explores and promotes the construction of regional national medical centers.This paper illustrates the substantive cooperation during the integration period of the establishment of the re-gional center between output hospital(Sun Yat-Sen University Cancer Center)and the input hospi-tal(Gansu Cancer Hospital).During the integration period a collaborative management model with vertical and horizontal linkages was formed,and the cross-regional long-distance cooperation bar-riers were effectively overcome.Based on the patients-oriented medical service,the two hospitals have achieved remarkable results in the construction and development of clinical service,teach-ing,research and management of Gansu Hospital,which would provide a practical reference for the construction and management of regional national medical center.

Binge eating disorder(BED)is a common eating disorder whose pathogenesis involves both neurobiological and psychological mechanisms.At the neurobiological level,the development of BED is associated with abnormal resting-state brain functional connectivity in the reward circuitry,dysregulation of the endocannabinoid system,and elevated leptin levels.This paper reveals that the neurobiological mechanisms of BED may influence psychological processes,including habitual behavioral imbalances and impaired emotion regulation.Conversely,the dysfunction of behavior in the psychological domain may further modulate neurobiological manifestations.This finding provides insights for future research aimed at systematically integrating neural mechanisms into clinical interventions,ultimately facilitating treatment advancement and prognostic improvement.

Trichotillomania, also known as Hair Pulling Disorder, is a unique obsessive-compulsive spectrum disorder characterized by repeated removal of hair from various parts of the body. Patients attempt to control this behavior but often fail, causing impairment to important functional areas such as social interaction, work, and academics. Trichotillomania typically begins in childhood or adolescence, and is often comorbid with anxiety and depression. The resulting physical damage and changes in appearance further exacerbate the social functional impairment of patients, resulting in most patients being diagnosed only in adulthood, and missing the optimal intervention period. Current pharmacological treatments for Trichotillomania are not satisfactory, while various psychological therapies have shown potential value and prospects. Therefore, this article focuses on Trichotillomania in children and adolescents, providing a comprehensive review from multiple aspects including disease diagnosis, clinical characteristics and typing, functional impairment, neuroimaging mechanisms, and the latest developments in psychological therapy, to provide references for the clinical diagnosis, assessment, and effective intervention of Trichotillomania.

Alexithymia refers to a deficiency of emotional structure, but the neurologic and psychological mechanisms of non-suicidal self-injury (NSSI) in adolescents are still unclear. The neural basis of alexithymia may play a role in adolescents′ NSSI by affecting the function of emotion regulation and emotion expression. At the same time, NSSI is also considered to be a non-adaptive emotional regulation mode for alexithymia individuals, which interacts with personality factors and psychosocial factors. This study explored the neuropsychological mechanism of alexithymia in adolescent NSSI from the perspective of emotional function, and provided theoretical basis for early identification and precise intervention of alexithymia and adolescent NSSI.

This paper summarized the experience of ZHANG Zhiyuan， a master of traditional Chinese medicine， in treating gastric diseases with Daizheshi （Haematitum）. It is believed that the treatment of gastric diseases should focus on restoring the purification and descent of stomach qi， and Daizheshi， as the essential medicine for directing stomach qi and counterflow downward， is especially suitable. Commonly， Daizheshi is used in combination with herbal medicinals Chaihu （Radix Bupleuri） and Wuzhuyu （Fructus Evodiae） to relieve constraint and direct counterflow downward， with Dahuang （Radix et Rhizoma Rhei） and Gualou （Fructus Trichosanthis） to disperse phlegm and direct qi downward， with Chenxiang （Lignum Aquilariae Resinatum） to regulate qi and unblock the center， and with Renshen （Radix et Rhizoma Ginseng） to open congestion and supplement deficiency. For the syndrome of disharmony between the liver and stomach， the addition of Daizheshi to liver soothing and qi regulating medicinals can lower liver Qi and calm Chong Qi（冲气）， restore the unblock and purge nature of stomach qi. For the syndrome of disharmony between the gallbladder and stomach， adding Daizheshi to the medicinals for gallbladder function promoting and phlegm resolving can direct phlegm turbidity downward， and promote gallbladder fire to reach the stomach， permitting the clear qi of the gallbladder rising naturally.For spleen and stomach disharmony syndrome， adding Daizheshi to the medicinals for spleen fortifying and stomach warming can calm the counterflow and the center， allowing the deficiency can be replenished. For lung and stomach disharmony， the addition of Daizheshi to medicinals for lung moistening and stomach clearing can directing stomach qi downward and harmonizing yin， direct repulsion of hyperactive fire， assist metal to purify qi， bank up earth to generate metal， and help with transformation of body fluids.

Objective:To explore the implementation path of scientific and technological achievement empowerment for researchers in public hospitals.Methods:Through literature research, theoretical research, policy research, etc, current situation and progress of the ownership management reform of scientific and technological achievements at home and abroad were sorted out, and the difficult problems in the empowerment of scientific and technological achievements were summarized in combination with its practice in domestic public hospitals.Results:The following problems existed in the empowerment of scientific and technological achievements in public hospitals: weak awareness of medical staff′s ownership protection imperfect empowerment system, lagging construction of management personnel, and constraints of state-owned assets management.Conclusions:It is suggested to improve the coordination mechanism of government departments, optimize related policy and law environment and innovation atmosphere, implement a categorized and tiered empowerment strategy for job scientific and technological achievements, set up a management platform of medical scientific and technological achievements, build a complete support service system, establish a mechanism for cultivating and producing high-value achievements, and strengthen the construction of achievement management personnel.