The paper introduces Professor ZHAO Hong's clinical experience and the thinking of diagnosis and treatment for gynecological diseases based on spleen-stomach theories of TCM and explore the effects of the dysfunction of spleen and stomach on gynecological diseases. In clinical practice, Professor ZHAO proposes the "theory" for protecting the spleen and stomach, and in consideration of the other organs; focuses on the "principle" for strengthening the spleen, harmonizing the stomach, promoting qi circulation, removing stagnation and mutually-regulating the body, qi and mind; and adopts the "methods" of integrating acupuncture with medication and specially uses the warming and resolving techniques. She attaches importance to "acupoints" on the detection, and the selection of fewer but more effective ones; and delivers the "needling techniques" for releasing the stagnation and obstruction and inducing muscle jumping and sensation transmission. Professor ZHAO Hong integrates acupuncture with medication in views of spleen and stomach theories of TCM for ovarian insufficiency, polycystic ovary syndrome, endometriosis, thin endometrium and dysfunctional uterine bleeding, which provides the references for the treatment of gynecological diseases.
Humans ; Female ; Acupuncture Therapy ; Spleen/physiopathology* ; Genital Diseases, Female/physiopathology* ; Stomach/physiopathology* ; Medicine, Chinese Traditional ; Acupuncture Points

OBJECTIVE: To observe the clinical efficacy of herb-spreading moxibustion as an adjuvant treatment for chemotherapy-induced nausea and vomiting (CINV) of spleen and stomach deficiency cold in gastric cancer. METHODS: Seventy-six patients with CINV of spleen and stomach deficiency cold in gastric cancer were randomly divided into an observation group (38 cases, 1 case was discontinued, 1 case dropped out) and a control group (38 cases, 1 case was discontinued). The patients in both groups were treated with cisplatin+tigio regimen chemotherapy, and were treated with basic anti-nausea drugs on the 1st to 3rd day of chemotherapy. The observation group was treated with herb-spreading moxibustion at Zhongwan (CV12) acupoint area (covering from Shangwan [CV13] to Shenque [CV8] of the conception vessel, and from both sides to the kidney meridian of foot-shaoyin). The herb was selected as Fuzi Lizhong decoction, once a day, about 50 min each time, with 3 consecutive days as one treatment course, with an interval of 1 day between each course, for a total of 3 treatment courses. The grading of nausea and vomiting degree in the two groups were recorded on the 1st, 3rd, 7th and 14th days of chemotherapy. Karnofsky performance status (KPS) score in the two groups was observed before treatment and on the 1st, 3rd, 7th and 14th days of chemotherapy. The TCM symptom grading and TCM syndrome score of the two groups before and after treatment were compared, and the clinical efficacy and safety of the two groups were evaluated. RESULTS: On the 7th and 14th days of chemotherapy, the grading of nausea degree in the observation group was lower than that in the control group (P<0.05). On the 3rd, 7th and 14th days of chemotherapy, the grading of vomiting degree in the observation group was lower than that in the control group (P<0.05, P<0.01). Compared before treatment, the KPS scores of the two groups on the 1st day of chemotherapy and the control group on the 7th day of chemotherapy were decreased (P<0.05, P<0.01), and the KPS scores of the observation group on the 7th day of chemotherapy and the two groups on the 14th day of chemotherapy were increased (P<0.01). On the 7th and 14th days of chemotherapy, the KPS scores of the observation group were higher than those of the control group (P<0.01). After treatment, the each item grading of TCM symptom in the two groups was better than that before treatment (P<0.01), except for loose stool, the each item grading of TCM symptom in the observation group was better than that in the control group (P<0.05, P<0.01). After treatment, the scores of TCM syndrome in the two groups were lower than those before treatment (P<0.01), and the score in the observation group was lower than that in the control group (P<0.01). The obvious effective rate of the observation group was 58.3% (21/36), which was higher than 24.3% (9/37) of the control group (P<0.01). No adverse events occurred in both groups. CONCLUSION Herb-spreading moxibustion as an adjuvant treatment for CINV of spleen and stomach deficiency cold in gastric cancer can effectively relieve nausea and vomiting, and improve the symptoms of TCM, and improve the quality of life of patients. The clinical efficacy is satisfactory and the safety is good.
Humans ; Moxibustion ; Male ; Female ; Middle Aged ; Stomach Neoplasms/drug therapy* ; Nausea/physiopathology* ; Vomiting/physiopathology* ; Aged ; Adult ; Acupuncture Points ; Antineoplastic Agents/therapeutic use* ; Drugs, Chinese Herbal/administration & dosage* ; Spleen/drug effects* ; Stomach/drug effects*

INTRODUCTION: Takayasu arteritis is the most common large-vessel vasculitis in childhood, but there is a lack of literature regarding childhood-onset Takayasu arteritis (c-TAK) in Southeast Asia. We aim to describe a c-TAK cohort in Singapore and highlight a unique subset that first presents with Kawasaki-like disease (KD). METHOD: A single-centre cohort study in Singapore of consecutive children diagnosed with c-TAK between 2002 and 2023 was performed. Demographic and clinical features, laboratory and angiographic findings, treatment, and outcomes were summarised. Disease activity was evaluated using the Paediatric Vasculitis Disease Activity Score and inflammatory markers. RESULTS: Twenty-three patients, fulfilling both the EULAR/ PRINTO/PReS and ACR/EULAR 2022 criteria, were recruited. The most common clinical features at diagnosis were fever (15, 65%) and neurological symptoms (11, 48%, half of which presented with stroke), while the most prevalent angiographic pattern by Hata's classification was Type V (21, 91%). Eight children (35%) initially presented with refractory KD, and these patients were significantly younger, more male-predominant, and had higher inflammatory markers at diagnosis; all of them had coronary artery involvement, but none had intracranial vascular findings. Of the entire cohort, 16 (70%) achieved inactive disease on medications with a median duration of 6 months (interquartile range [IQR]: 4-11), and 8 (35%) achieved remission off medications with a median duration of 43 months (IQR 35-60). CONCLUSION Our c-TAK cohort has high proportions of neurological involvement and stroke. This is also the first cohort study to describe a distinct group of patients who first presented with refractory KD.
Humans ; Takayasu Arteritis/complications* ; Singapore/epidemiology* ; Male ; Female ; Child ; Adolescent ; Age of Onset ; Mucocutaneous Lymph Node Syndrome/diagnosis* ; Cohort Studies ; Child, Preschool ; Fever/etiology* ; Stroke/epidemiology* ; Retrospective Studies

Lymphangioma is a rare developmental anomaly of the lymphatic system, commonly arising at birth, in infancy, or early childhood. Treatment is rarely curative. We report a case of macrocystic lymphangioma treated with sildenafil in a 16-year-old Filipino child diagnosed clinically, radiologically and histologically. The patient presented with grouped papulovesicles on the left lower extremity, associated with limb length discrepancy, unilateral leg pain and difficulty in ambulation. Given the recurrent course of this condition, even with surgical management, the use of a non-invasive approach such as sildenafil as a potential treatment option for lymphangioma is an important emerging area of study.

OBJECTIVE: To observe the clinical efficacy of deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture for adenoid hypertrophy (AH) in children. METHODS: Seventy-two children with AH were randomly divided into an observation group (36 cases, 5 cases dropped out, 1 case was eliminated) and a control group (36 cases, 4 cases dropped out, 2 cases were eliminated). The observation group received deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture. The needle depth of Xiaguan (ST7) was 20-30 mm. Electroacupuncture was applied at Xiaguan (ST7), Yingxiang (LI20), Yintang (GV24⁺), Baihui (GV20), with continuous wave, in frequency of 2 Hz. Warm acupuncture was applied at Zusanli (ST36). The treatment was performed 30 min each time, once a week for 12 weeks. The control group was treated with mometasone furoate aqueous nasal spray, one spray per nostril each time, once a day for 12 weeks. The symptom score, adenoid-to-nasopharynx ratio (A/N), and 18-item health-related quality-of-life survey for children with obstructive sleep apnea (OSA-18) score were observed before and after treatment in the two groups, and the clinical efficacy was evaluated after treatment. RESULTS: After treatment, the total scores of symptom, A/N, and OSA-18 scores were decreased compared with those before treatment in both groups (P<0.01), the above indexes in the observation group were lower than those in the control group (P<0.01, P<0.05). The total effective rate in the observation group was 93.3% (28/30), which was higher than 83.3% (25/30) in the control group (P<0.05). CONCLUSION Deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture could effectively improve symptoms, reduce adenoid volume, and improve the quality of life in children with AH.
Humans ; Male ; Female ; Acupuncture Points ; Electroacupuncture ; Acupuncture Therapy ; Child ; Child, Preschool ; Hypertrophy/therapy* ; Adenoids/pathology* ; Treatment Outcome ; Combined Modality Therapy

BACKGROUND: Regulatory dendritic cell (DCreg) subset exhibits a unique capacity for inducing immune tolerance among the variety subsets of dendritic cells (DCs) within gut-associated lymphoid tissues (GALTs). Fms-like tyrosine kinase 3 ligand (FLT3L) is involved in the differentiation of DCregs and the subsequent expansion of regulatory T-cells (Tregs) mediated by DCregs, though the precise mechanism remains poorly understood. This study aimed to explore the expansion mechanism of Treg induced by DCreg and the role of FLT3L in this process. METHODS: DCregs were distinguished from other DC subsets isolated from GALTs of BALB/c mice through a mixed lymphocyte reaction assay. The functions and mechanisms by which FLT3L promoted Treg expansion via DCregs were investigated in vitro through co-culture experiments involving DCregs and either CD4 + CD25 - T-cells or CD4 + CD25 + T-cells. Additionally, an in vivo experiment was conducted using a dextran sulfate sodium (DSS)-induced colitis model in mice. RESULTS: CD103 + CD11b + DC exhibited DCreg-like functionality and was identified as DCreg for subsequent investigation. Analysis of Foxp3 + Treg percentages within a co-culture system of CD4 + CD25 - T-cells and DCregs, with or without FLT3L, demonstrated the involvement of the FLT3/FLT3L axis in driving the differentiation of precursor T-cells into Foxp3 + Tregs induced by DCregs. Cell migration and co-culture assays revealed that the FLT3/FLT3L axis enhanced DCreg migration toward Tregs via the Rho pathway. Additionally, it was observed that DCregs could promote Treg proliferation through the Notch pathway, as inhibition of Notch signaling by DAPT (N-[N-(3,5-difluorophenacetyl)-l-alanyl]-S-phenylglycine t-butyl ester) suppressed Treg expansion within the co-culture system of DCregs and CD4 + T-cells or CD4 + CD25 + T-cells. Furthermore, the FLT3/FLT3L axis influenced JAG1 expression in DCregs, indirectly modulating Treg expansion. In vivo experiments further established that FLT3L promoted DCreg expansion and restored Treg balance in DSS-induced colitis models, thereby ameliorating colitis symptoms in mice. CONCLUSION The FLT3/FLT3L axis is integral to the maintenance of DCreg function in Treg expansion.
Animals ; T-Lymphocytes, Regulatory/immunology* ; Dendritic Cells/immunology* ; Mice ; Mice, Inbred BALB C ; Membrane Proteins/metabolism* ; Receptors, Notch/metabolism* ; Lymphoid Tissue/metabolism* ; Signal Transduction/physiology* ; Coculture Techniques ; Flow Cytometry

Intrahepatic cholangiocarcinoma (ICC) is a highly aggressive malignant tumor with poor prognosis, and lymph node metastasis constitutes one of the critical risk factors contributing to unfavorable patient outcomes. Lymph node dissection holds significant value in accurately staging ICC, guiding prognostic evaluation, and determining adjuvant therapeutic strategies. In recent years, both domestic and international scholars have conducted extensive research on lymph node metastasis and dissection in ICC. However, discrepancies persist among various research findings and consensus guidelines domestically and internationally regarding the understanding and recommendations for lymph node dissection in ICC. Furthermore, substantial variations exist in the extent of lymph node dissection, the minimum number of lymph nodes required for retrieval, and surgical dissection techniques, which have consequently led to divergent research conclusions. To standardize the clinical practice of lymph node dissection for ICC in China and enhance the level of ICC diagnosis and treatment, the Branch of Biliary Surgery, Chinese Society of Surgery, Chinese Medical Association and Working Group of Biliary Surgeons, Chinese College of Surgeons, Chinese Medical Doctor Association, convened relevant experts to develop this expert consensus. This consensus document has been formulated based on the latest evidence-based medical research and accumulated clinical experience.
Humans ; Cholangiocarcinoma/pathology* ; Lymph Node Excision ; Bile Duct Neoplasms/pathology* ; Lymphatic Metastasis ; Consensus ; Prognosis

This paper aims to investigate the influence of eucalyptol on the biological effects of spleen cold and spleen heat syndromes in rats and its regulation of transient receptor potential vanilloid 1(TRPV1), transient receptor potential melastatin 8(TRPM8), and uncoupling protein 1(UCP1), so as to explore the cold-heat properties of eucalyptol. Rats were randomly divided into groups as follows: blank group, spleen cold syndrome model group, spleen cold syndrome+Atractylodis Rhizoma group, spleen cold syndrome + low-dose eucalyptol group, and spleen cold syndrome+high-dose eucalyptol group, as well as blank group, spleen heat syndrome model group, spleen heat syndrome+Coptidis Rhizoma group, spleen heat syndrome + low-dose eucalyptol group, and spleen heat syndrome + high-dose eucalyptol group. Spleen cold and spleen heat syndromes were induced by disorders of hunger and satiety combined with bitter cold drugs, as well as a high-fat diet combined with liquor. Except for the blank and model groups, the other groups were administered once a day during the modeling process for 14 consecutive days. The general condition and body weight of rats in each group were observed, and the histopathological morphology of the gastric antrum and small intestine was observed by hematoxylin-eosin(HE) staining. The contents of cyclic adenosine monophosphate(cAMP), cyclic guanosine monophosphate(cGMP), triiodothyronine(T3), thyroxine(T4), Na~+-K~+-ATPase, total cholesterol(TC), triglyceride(TG), gastrin(GAS), motilin(MTL), D-xylose, and other related indices were detected in rats. The expression levels of TRPV1, TRPM8, and UCP1 in small intestine tissue of rats with spleen cold syndrome were detected. The results showed that eucalyptol had a certain degree of improvement in the overall state and body weight of rats with spleen cold syndrome. Compared with the spleen cold syndrome model group, high-dose eucalyptol significantly increased the levels of serum cAMP, cAMP/cGMP, TG, and TC in rats with spleen cold syndrome(P<0.05, P<0.01), decreased the content of cGMP, and significantly elevated the levels of gastrointestinal function-related indicators GAS, MTL, and D-xylose(P<0.05, P<0.01). Low-dose eucalyptol significantly increased the level of cAMP/cGMP in the serum and Na~+-K~+-ATPase levels in hepatic tissue(P<0.05, P<0.01), and significantly increased the levels of GAS and D-xylose(P<0.01). Eucalyptol showed similar effects to Atractylodis Rhizoma with a warm nature on rats with spleen cold syndrome. Compared with the spleen heat syndrome model group, the high-dose and low-dose eucalyptol groups showed a trend of increase in gastrointestinal indicators, with no significant changes in other indicators. In addition, high-dose eucalyptol increased the expression of TRPV1 and UCP1 and decreased the expression of TRPM8 in the small intestine tissue of rats with spleen cold syndrome. Eucalyptol could affect the cyclic nucleotide and material energy metabolism levels of rats with spleen cold syndrome and had a certain improvement effect on their gastrointestinal digestion and absorption function, thereby improving spleen cold syndrome. Eucalyptol had no significant improvement effect on rats with spleen heat syndrome, suggesting that eucalyptol may have a warm nature and regulate spleen meridians. It is speculated that eucalyptol may exhibit its medicinal properties by activating the TRPV1 pathway, promoting the expression of UCP1, and inhibiting the TRPM8 channel.
Animals ; Rats ; Spleen/metabolism* ; Male ; TRPV Cation Channels/genetics* ; Rats, Sprague-Dawley ; Eucalyptol/administration & dosage* ; TRPM Cation Channels/genetics* ; Uncoupling Protein 1/genetics* ; Humans ; Drugs, Chinese Herbal/administration & dosage* ; Cold Temperature ; Cyclic GMP/metabolism*

This article aims to explore the effect and mechanism of Liujunzi Pills on the intestinal microbiota of rats with spleen Qi deficiency syndrome. The raw Rhei Radix et Rhizoma water extract(1 g·mL~(-1)) was used to prepare spleen Qi deficiency rat models. A total of 44 SD male rats were randomly divided into a control group, a model group, Liujunzi Pills groups at high(3.24 g·kg~(-1)), medium(1.62 g·kg~(-1)), low(0.81 g·kg~(-1)) doses, and Shenling Baizhu San(2.50 g·kg~(-1)) group. The drug effect was evaluated by observing the following aspects: spleen index, fecal water content, body weight, and intestinal propulsion index. Gut microbiota analysis and 16S rRNA gene sequencing were conducted on feces. Enzyme-linked immunosorbent assay(ELISA) and UV spectrophotometry were used to detect interleukin-1β(IL-1β) and adenosine triphosphate(ATP) levels in small intestine tissues. Hematoxylin-eosin staining and transmission electron microscopy were employed to observe changes in intestinal pathology and microstructure. The results show that, compared with the control group, fecal moisture content is significantly increased while spleen index, body weight, and intestinal propulsion index are significantly reduced in rats of the model group, indicating the successful establishment of the model. The above symptoms can be improved by both Shenling Baizhu San and Liujunzi Pills. Compared with the control group, in the model group, the gut microbiota abundance is changed with an unbalanced development: the abundance of beneficial bacteria within the Bacteroidetes phylum is reduced, accompanied by a significantly decreased Shannon index, and reduced signal levels of nicotinamide adenine dinucleotide phosphate(NADPH)-related enzymes relevant to mitochondria. However, Liujunzi Pills and Shenling Baizhu San can significantly improve the Bacteroidetes phylum abundance in gut microbiota, microbial diversity, and NADPH activity in the model group. Additionally, compared with the control group, the ATP level is decreased and the IL-1β level is increased in small intestinal tissues of the model group, with shorter small intestinal epithelial villi and decreased mitochondrial number. The above symptoms can be improved by Liujunzi Pills and Shenling Baizhu San. In conclusion, Liujunzi Pills can treat spleen Qi deficiency syndrome by enhancing mitochondrial function to regulate gut microbiota balance and diversity.
Animals ; Gastrointestinal Microbiome/drug effects* ; Drugs, Chinese Herbal/pharmacology* ; Male ; Rats, Sprague-Dawley ; Rats ; Qi ; Spleen/metabolism* ; Splenic Diseases/metabolism* ; Humans ; Interleukin-1beta/genetics* ; Bacteria/drug effects* ; Feces/microbiology* ; Adenosine Triphosphate/metabolism*

OBJECTIVE: To review the latest research advancements in surgical techniques for the treatment of limb lymphedema. METHODS: The relevant literature at home and abroad in recent years was extensively reviewed, and the research on the treatment of limb lymphedema by surgical techniques were summarized and analyzed. RESULTS: Lymphovenous anastomosis has demonstrated good effectiveness for early to mid-stage limb lymphedema, however its long-term effectiveness and applicability for late-stage limb lymphedema still require further validation. Autologous lymphatic/venous grafting has shown clinical feasibility in the treatment of secondary limb lymphedema. Research on tissue-engineered lymphatic scaffolds remains insufficient, primarily due to the complexity of lymphatic anatomical structures and the technical challenges involved. Nevertheless, its potential application is promising. Vascularized lymph node flap transplantation has shown significant effectiveness in treating limb lymphedema, particularly yielding good outcomes in upper limb cases. However, it can not guarantee a complete cure for the condition. Charles' operation is the most effective treatment option for patients with late-stage limb lymphedema, but its extensive incision and severe postoperative complications limit its application. Liposuction has the advantages such as minimal invasiveness, high safety, and repeatability. It is suitable for patients with late-stage limb lymphedema who have failed conservative treatment or developed adiposity. However, its effectiveness is limited in patients with significant limb fibrosis. CONCLUSION Current treatments for limb lymphedema require further improvement, and there is considerable debate regarding treatment strategies for different stages of the condition. Future high-quality, multi-system combined treatment approaches are anticipated to guide clinical practice.
Humans ; Lymphedema/surgery* ; Surgical Flaps/blood supply* ; Lymphatic Vessels/surgery* ; Anastomosis, Surgical/methods* ; Lymph Nodes/transplantation* ; Lipectomy/methods* ; Extremities/surgery* ; Treatment Outcome ; Tissue Engineering ; Tissue Scaffolds ; Veins/transplantation*