Objective To analyze the research status,hot directions and frontier trends of traditional Chinese medicine in the prevention and treatment of diseases by regulating Notch signaling pathway based on bibliometrics.Methods Based on Citespace and Vosviewer,the literature on the regulation of Notch signaling pathway by traditional Chinese medicine in CNKI and WoSCC was visually analyzed.Results 362 and 85 related literatures were published in Chinese and English respectively until January 2024.Since 2013,the number of literatures published in this field has shown a fluctuating increasing trend.China is the country with the most publications;Hunan University of Chinese Medicine were the institutions with the most publications in the Chinese database,and Beijing University of Chinese Medicine was the institution with the most publications in the English literature database.Combined with the research direction of each research team and keyword clustering and burst analysis,the research hotspots of traditional Chinese medicine regulating Notch signaling pathway are focused on cerebral ischemia,myelosuppression and hepatic fibrosis.Diseases such as Asthma,colorectal cancer have become emerging research directions in recent years.Electroacupuncture therapy to promote stem cell proliferation and treat neurological diseases is one of the frontier research trends in this field.Conclusion Recent years have seen a rapid development of traditional Chinese medicine's disease prevention and treatment that targets Notch signaling pathway.Various expert teams have obtained rich research results,and the research hotspots show a diversified trend.In-depth exploration of this can provide strong evidence for the molecular mechanism of traditional Chinese medicine in the treatment of various diseases.

Acupuncture and moxibustion have their unique advantages in treating tumors,but the theoretical framework of acupuncture and moxibustion intervention in tumors needs to be improved,and the academic system still needs to be sorted out.In this paper,we try to describe the commonalities between Chinese medical theories and modern medical technologies in order to consolidate the theoretical foundation of acupuncture intervention in tumor.Specifically:① Acupuncture regulates immune function and energy metabolism,which is a specific form of tonifying the spleen and stomach to support positive qi.② Tumors belong to the broad definition of"sores and ulcers"in traditional Chinese medicine,which is a special kind of chronic inflammation,and acupuncture intervenes in tumors by intervening in inflammatory reactions from ulcers.③ Tumor is a"dynamic pseudo-organ"with yin and yang attributes and"life attributes".Acupuncture and moxibustion can regulate various cells and factors in the tumor environment in a multi-targeted way,so as to make it tend to the state of yin and yang equilibrium.④ Acupuncture and moxibustion have unique advantages in the reduction of toxicity,enhancement of efficacy,tonicity,rejuvenation,treatment of complications,etc.,which complement the allopathic therapies of modern medicine,and can help to realize survival with tumors.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

Objective:To investigate the changes in sympathetic nerve activity after lower limb immobilization and the role of sympathetic nerve in regulating disuse atrophy of skeletal muscles.Methods:The experiment was divided into the following 3 parts: ① Twelve 8-week-old male C57 mice were randomly divided into a blank control group and a hind limb fixation group ( n=6). The blank control group received no intervention while the hind limb fixation group received splint fixation of the hind limbs for 2 weeks before the musculoskeletal multi-dimensional characterization was completed at the behavioral, pathological and molecular levels. ② Thirty-six 8-week-old male C57 mice were selected and randomly divided into a control group and 5 hind limb fixation groups (for 1, 3, 5, 7 and 14 days) ( n=6). The control group was fed normally until 14 days without any intervention while the 5 hind limb fixation groups were sampled after fixation for 1, 3, 5, 7 and 14 days, respectively. The level of norepinephrine in the serum and the expression level of tyrosine hydroxylase (TH), a marker of sympathetic nerve activity in the paraventricular nucleus of hypothalamus (PVN), were detected to observe the plasticity of sympathetic nerve activity. ③ Eighteen 8-week-old male C57 mice were selected and randomly divided into a blank control group, a hind limb fixation group and a hind limb fixation plus medication group ( n=6). The blank control group received no intervention while the 2 fixation groups were injected with phosphate buffer (PBS) and propranolol hydrochloride solution for 2 consecutive weeks, respectively. The parameters related to the skeletal muscles were compared between the 3 groups. Results:① Compared with the control group, the mass and function of skeletal muscles in the hind limb fixation group were statistically significantly decreased ( P<0.05). ② The levels of serum norepinephrine [(3.27±1.03) ng/mL, (9.21±1.05) ng/mL, (6.36±0.88) ng/mL, (3.84±1.00) ng/mL, and (3.91±0.75) ng/mL] and the PVN TH levels (42.00%±5.38%, 61.67%±5.57%, 55.82%±3.11%, 50.90%±2.53%, and 39.17%±9.07%) in the 5 hind limb fixation groups (for 1, 3, 5, 7 and 14 days) were significantly higher than those in the control group [(1.81±0.72)] ng/mL and 23.33%±5.50%] ( P<0.05). ③ The wet weight of the gastrocnemius muscle [(93.50±4.32) mg] and the cross-section area of the tibial anterior muscle [(1,180.00±95.09) μm 2] in the hind limb fixation plus medication group were increased significantly compared with those in the hind limb fixation group [(80.83±9.99) mg and (907.80±121.00) μm 2] ( P<0.05). Conclusions:Overactivation of the sympathetic nervous system occurs in the mice model of skeletal muscle disuse atrophy after hind limb fixation. Inhibition of sympathetic nerve activity may reduce the severity of skeletal muscle atrophy at the lower limbs.

Objective To analyze the research status,hot directions and frontier trends of traditional Chinese medicine in the prevention and treatment of diseases by regulating Notch signaling pathway based on bibliometrics.Methods Based on Citespace and Vosviewer,the literature on the regulation of Notch signaling pathway by traditional Chinese medicine in CNKI and WoSCC was visually analyzed.Results 362 and 85 related literatures were published in Chinese and English respectively until January 2024.Since 2013,the number of literatures published in this field has shown a fluctuating increasing trend.China is the country with the most publications;Hunan University of Chinese Medicine were the institutions with the most publications in the Chinese database,and Beijing University of Chinese Medicine was the institution with the most publications in the English literature database.Combined with the research direction of each research team and keyword clustering and burst analysis,the research hotspots of traditional Chinese medicine regulating Notch signaling pathway are focused on cerebral ischemia,myelosuppression and hepatic fibrosis.Diseases such as Asthma,colorectal cancer have become emerging research directions in recent years.Electroacupuncture therapy to promote stem cell proliferation and treat neurological diseases is one of the frontier research trends in this field.Conclusion Recent years have seen a rapid development of traditional Chinese medicine's disease prevention and treatment that targets Notch signaling pathway.Various expert teams have obtained rich research results,and the research hotspots show a diversified trend.In-depth exploration of this can provide strong evidence for the molecular mechanism of traditional Chinese medicine in the treatment of various diseases.

Acupuncture and moxibustion have their unique advantages in treating tumors,but the theoretical framework of acupuncture and moxibustion intervention in tumors needs to be improved,and the academic system still needs to be sorted out.In this paper,we try to describe the commonalities between Chinese medical theories and modern medical technologies in order to consolidate the theoretical foundation of acupuncture intervention in tumor.Specifically:① Acupuncture regulates immune function and energy metabolism,which is a specific form of tonifying the spleen and stomach to support positive qi.② Tumors belong to the broad definition of"sores and ulcers"in traditional Chinese medicine,which is a special kind of chronic inflammation,and acupuncture intervenes in tumors by intervening in inflammatory reactions from ulcers.③ Tumor is a"dynamic pseudo-organ"with yin and yang attributes and"life attributes".Acupuncture and moxibustion can regulate various cells and factors in the tumor environment in a multi-targeted way,so as to make it tend to the state of yin and yang equilibrium.④ Acupuncture and moxibustion have unique advantages in the reduction of toxicity,enhancement of efficacy,tonicity,rejuvenation,treatment of complications,etc.,which complement the allopathic therapies of modern medicine,and can help to realize survival with tumors.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

Objective:To investigate the changes in sympathetic nerve activity after lower limb immobilization and the role of sympathetic nerve in regulating disuse atrophy of skeletal muscles.Methods:The experiment was divided into the following 3 parts: ① Twelve 8-week-old male C57 mice were randomly divided into a blank control group and a hind limb fixation group ( n=6). The blank control group received no intervention while the hind limb fixation group received splint fixation of the hind limbs for 2 weeks before the musculoskeletal multi-dimensional characterization was completed at the behavioral, pathological and molecular levels. ② Thirty-six 8-week-old male C57 mice were selected and randomly divided into a control group and 5 hind limb fixation groups (for 1, 3, 5, 7 and 14 days) ( n=6). The control group was fed normally until 14 days without any intervention while the 5 hind limb fixation groups were sampled after fixation for 1, 3, 5, 7 and 14 days, respectively. The level of norepinephrine in the serum and the expression level of tyrosine hydroxylase (TH), a marker of sympathetic nerve activity in the paraventricular nucleus of hypothalamus (PVN), were detected to observe the plasticity of sympathetic nerve activity. ③ Eighteen 8-week-old male C57 mice were selected and randomly divided into a blank control group, a hind limb fixation group and a hind limb fixation plus medication group ( n=6). The blank control group received no intervention while the 2 fixation groups were injected with phosphate buffer (PBS) and propranolol hydrochloride solution for 2 consecutive weeks, respectively. The parameters related to the skeletal muscles were compared between the 3 groups. Results:① Compared with the control group, the mass and function of skeletal muscles in the hind limb fixation group were statistically significantly decreased ( P<0.05). ② The levels of serum norepinephrine [(3.27±1.03) ng/mL, (9.21±1.05) ng/mL, (6.36±0.88) ng/mL, (3.84±1.00) ng/mL, and (3.91±0.75) ng/mL] and the PVN TH levels (42.00%±5.38%, 61.67%±5.57%, 55.82%±3.11%, 50.90%±2.53%, and 39.17%±9.07%) in the 5 hind limb fixation groups (for 1, 3, 5, 7 and 14 days) were significantly higher than those in the control group [(1.81±0.72)] ng/mL and 23.33%±5.50%] ( P<0.05). ③ The wet weight of the gastrocnemius muscle [(93.50±4.32) mg] and the cross-section area of the tibial anterior muscle [(1,180.00±95.09) μm 2] in the hind limb fixation plus medication group were increased significantly compared with those in the hind limb fixation group [(80.83±9.99) mg and (907.80±121.00) μm 2] ( P<0.05). Conclusions:Overactivation of the sympathetic nervous system occurs in the mice model of skeletal muscle disuse atrophy after hind limb fixation. Inhibition of sympathetic nerve activity may reduce the severity of skeletal muscle atrophy at the lower limbs.

Bone Transplantation/adverse effects* ; Transplantation, Autologous/adverse effects*

OBJECTIVE To compare the anti-thymic atrophy effects of petroleum ether(PEE), ethyl acetate(EAE), n-butanol(BE) and water extract(WE) fractions from root tubers of Tetrastigma hemsleyanum Diels et. Gilg based on mice thymic atrophy model established by intraperitoneal injection of PolyI:C to preliminarily investigate the mechanisms of its effects. METHODS One hunderd ICR mice were randomly divided into 10 groups: control group, model group, low- and high-dose groups of the four extract fractions, with 10 mice in each group. The control group and model group were given equal volume of purified water and gavaged for 10 d. Starting on the 9th day, PolyI:C solution of 16 mg·kg−1 was injected intraperitoneally for 2 consecutive days, except for the control group, which was injected intraperitoneally with physiological saline. Samples of thymics were weighed and and visceral index was calculated, blood samples were taken for analysis of IL-2, TNF-α and WBC, thymic histopathology was analyzed using hematoxylin-eosin staining, Western blotting was performed to detect the expression of TNF-α, p-NF-κB and NF-κB. RESULTS Compared with the model group, all groups of extracts could enhance the thymus weight and thymus index, as well as the cortex and medulla area ratio and the number of thymic corpuscles in 1 mm2 of medulla to different degrees, and at the same time, significantly reduce the level of TNF-α in plasma, evidently inhibited the phosphorylation of NF-κB, and reduced the protein expression of TNF-α, and each of them having distinct advantages and disadvantages. Peripheral blood white blood cell, lymphocyte absolute count and lymphocyte percentage were elevated in the low-dose WE group, low-dose EAE group and high dose PEE group, IL-2 levels were significantly elevated in the low-dose WE group and high dose BE group, and these effects were particularly well demonstrated. CONCLUSION Four extracts from root tubers of Tetrastigma Hemsleyanum Diels et. Gilg can improve morphological changes and atrophy of the thymus tissue in different degrees, regulate of peripheral blood leukocyte imbalance in post-modeling mice, it may be related to the inhibition of PolyI:C-induced phosphorylation of the NF-κB and reduction of protein expression of pro-inflammatory factors.