To summarize the distribution characteristics of human papillomavirus(HPV) infection types in patients with cervical squamous intraepithelial lesion(SIL) and cervical cancer(CC), and to explore the impact of HPV vaccination, HPV infection types, and general clinical data on different grades of cervical lesions.

OBJECTIVE To systematically evaluate the effects of oral non-peptidic thrombopoietin receptor agonists （TPO-RAs） on hepatic enzyme in adult patients with immune thrombocytopenia. METHODS A comprehensive literature search was conducted in PubMed， Web of Science， CNKI， Wanfang database and the Chinese Medical Association Journal Full-Text Database to collect randomized controlled trials （RCTs） comparing oral non-peptidic TPO-RAs （intervention group） with placebo or conventional therapy （control group）. All databases were searched from their inception to June 2025. After literature screening， data extraction and quality assessment of the included studies， meta-analysis was conducted using RevMan 5.4.1 software. RESULTS Twelve RCTs comprising 1 388 patients were included， with 971 in the intervention group and 417 in the control group. Meta-analysis results showed that there were no significant differences between the two groups in terms of the incidence of hepatic enzyme elevation[OR＝1.24， 95%CI （0.77， 1.99）， P ＝0.37 ] ， the incidence of hepatic enzyme elevation in patients treated for ≥6 weeks[OR＝1.21， 95%CI （0.73， 1.99）， P ＝0.46 ] ， and the incidence of severe hepatic enzyme elevation[OR＝1.39， 95%CI（0.46， 4.20）， P ＝0.55 ] . Subgroup analysis showed that there were no significant differences in the incidence of hepatic enzyme elevation between the intervention group and control group among patients using eltrombopag[OR＝1.57，95%CI（0.85，2.87）， P ＝0.15 ] ， avatrombopag[OR＝0.88，95%CI （0.09，8.46）， P ＝0.91 ] ， and hetrombopag[OR＝1.04，95%CI（0.30，3.65）， P ＝0.95 ] ， respectively. CONCLUSIONS Oral non-peptidic TPO-RAs do not significantly increase the risk of hepatic enzyme elevation in adult patients with immune thrombocytopenia， and show an overall favorable hepatic safety profile.

Objective: To investigate the current status of hyperopic reserve among preschool children and to determine the associations with genetic and behavioral factors, so as to provide evidence for early intervention strategies and the development of working protocols for myopia prevention with a forward shift of the prevention threshold. Methods: A total of 924 preschool children (3-6 years of age) from 6 kindergartens in Jiading District of Shanghai were enrolled by stratified random sampling from March to June 2024. Cycloplegic refraction using 1% atropine eye drops was performed to obtain accurate spherical equivalent (SE) values. Questionnaires were used to collect the genetic history and daily behavioral habits of the children. Refractive status was classified into three categories based on the SE:sufficient hyperopic reserve, relatively insufficient hyperopic reserve, and pre myopia. Results: The overall detection rate of insufficient hyperopic reserve among preschool children was 82.25%, consisting of 72.29% for relatively insufficient hyperopic reserve and 9.96% for pre myopia. Multivariate Logistic regression analysis showed that parental bilateral myopia was independently and positively associated with relatively insufficient hyperopic reserve ( OR =2.13) and pre myopia ( OR =4.35) compared to children with sufficient hyperopic reserve; electronic screen exposure time ≥2 h/d on school days was an independent and positive risk factor for pre myopia ( OR =2.83); all of the above associations were statistically significant (all P <0.05). No statistically significant association was noted between outdoor activity and hyperopic reserve (all P >0.05). Conclusions The insufficient hyperopic reserve detection rate is relatively high among preschool children in Jiading District, Shanghai. Early management of electronic device use with regular screening and monitoring for preschool children with a family history of myopia should be strengthened to shift the prevention threshold earlier and prevent childhood myopia.

ObjectiveTo investigate the synergistic promotion of malignant phenotypes in gastric cancer cells by tumor-associated bone marrow mesenchymal stem cells （TA-BMSCs） and polymorphonuclear myeloid-derived suppressor cells （PMN-MDSCs） through crosstalk， and the intervention mechanism of the intestinal absorption solution containing Banxia Xiexintang （BXT）. MethodsGastric cancer MFC cells were treated with conditioned medium （co-culture-CM） prepared from a co-culture system of TA-BMSCs and PMN-MDSCs. Groups included control， co-culture-CM model， stromal cell-derived factor 1 （SDF1） inhibitor （LY2510924）， α₄β₁ inhibitor （BIO5192）， dual inhibitor combination， and different concentrations （55%， 70%， 85%） of BXT-containing intestinal absorption solutions. MFC cell proliferation， migration， invasion， and apoptosis were assessed via cell counting kit-8 （CCK-8） assay， wound-healing assay， Transwell assay， and flow cytometry. The SDF-1， α₄β₁， matrix metalloproteinase-9 （MMP-9）， and vascular endothelial growth factor A （VEGFA） levels in culture supernatants， along with the protein levels of intracellular macrophage migration inhibitory factor （MIF）， chemokine （C-X-C motif） receptor 4 （CXCR4）， CD106， MMP-9， and VEGFA in MFC cells， were measured by enzyme-linked immunosorbent assay （ELISA） and Western blot， respectively. ResultsCompared with the control group， co-culture-CM promoted the proliferation， migration， and invasion of MFC cells （P<0.01）， elevated the levels of SDF-1， α₄β₁， MMP-9， and VEGFA （P<0.01）， and upregulated the protein levels of MIF （P<0.05）， MMP-9 （P<0.01）， and VEGFA （P<0.01）. Compared with co-culture-CM， BXT-containing intestinal absorption solutions at various concentrations significantly reversed the phenotypic effects on cells， inhibited malignant phenotypes， lowered the levels of MMP-9 and SDF1， and reduced the expression of proteins in the crosstalk axis. Compared with the SDF1+α₄β₁ inhibitor group， the SDF1 inhibitor group and the α₄β₁ inhibitor group showed no differences in the inhibition of proliferation， scratch healing， and cytokine levels. The SDF1 inhibitor increased the apoptosis rate and downregulated the protein levels of MIF and CD106， while the α₄β₁ inhibitor increased the number of migrated cells and the expression of various proteins. Compared with the SDF1 inhibitor group， the α₄β₁ inhibitor group showed reduced inhibitory effect on proliferation， decreased apoptosis rate， increased number of invasive cells， decreased α₄β₁ content， and increased expression of various proteins （P<0.01）. The 55%， 70%， and 85% intestinal absorption solutions increased the inhibitory effect on proliferation， decreased the number of invasive cells， and increased the apoptosis rate （P<0.01）. The 55% BXT-containing intestinal absorption solution group showed increased wound healing rate and upregulated protein levels of VEGFA， CD106， and MMP-9 （P<0.05）. The 70% intestinal absorption solution group showed upregulated protein level of MIF （P<0.05）， and the 85% intestinal absorption solution group showed upregulated protein level of VEGFA （P<0.01） and downregulated the protein level of CXCR4 （P<0.01）. ConclusionTA-BMSCs and PMN-MDSCs synergistically activate the MIF/SDF-1/CXCR4 and MMP-9/α₄β₁/CD106 axes through crosstalk， significantly enhancing gastric cancer cell invasion and migration. BXT-containing intestinal absorption fluid effectively inhibits the malignant progression of gastric cancer cells by multi-targeted intervention in this crosstalk process.

ObjectiveTo explore whether the intestinal absorption solution containing Banxia Xiexintang （BXT） can inhibit the invasion and migration of gastric cancer cells by interfering with the stromal cell-derived factor 1 （SDF1）-CXC chemokine receptor 4 （CXCR4） axis in tumor-associated bone marrow mesenchymal stem cells （TA-BMSCs）. MethodsThe intestinal absorption solution containing BXT was prepared， and the optimal intervention concentration and duration for MFC cells were determined through the cell counting kit-8 （CCK-8） assay. A co-culture system was established comprising TA-BMSCs conditioned medium （TA-BMSCs-CM） and gastric cancer MFC cells. The experiment was conducted with a blank control group， a TA-BMSCs-CM group， an SDF1 inhibitor （LY2510924） group， and intervention groups with varying concentrations （55%， 70%， 85%） of the intestinal absorption solution containing BXT. Cell proliferation was assessed by the CCK-8 assay. Horizontal and vertical cell migration were evaluated via scratch and Transwell assays， respectively. Cell invasion was examined by a Transwell assay with Matrigel. Cell apoptosis was detected by flow cytometry. The levels of factors such as SDF1， matrix metalloproteinase-9 （MMP-9）， and vascular endothelial growth factor A （VEGFA）， as well as the protein levels of macrophage migration inhibitory factor （MIF）， CXCR4， VEGFA， and MMP-9， were quantified by ELISA and Western blot， respectively. ResultsThe CCK-8 assay results indicated that compared with the 24 h intervention， the 48 h interventions with all concentrations of the intestinal absorption solution containing BXT increased the inhibition rate on MFC cells （P<0.01）. The half-maximal inhibitory concentration （IC₅₀） of the intestinal absorption solution containing BXT at the time point of 48 h was 68.51%， and subsequent intervention concentrations were selected as 55%， 70%， and 85%. Compared with the TA-BMSCs-CM group， the intestinal absorption solution containing BXT （particularly at concentrations of 70% 85%） suppressed the proliferation， migration， and invasion of MFC cells， promoted the cell apoptosis （P<0.05， P<0.01）， decreased the levels of SDF1， MMP-9， and VEGFA， and downregulated the protein levels of MIF， CXCR4， VEGFA， and MMP-9 （P<0.05， P<0.01）. The inhibitory effects of the intestinal absorption solution containing BXT were comparable to or superior to those of the SDF1 inhibitor （P<0.01）. ConclusionThe intestinal absorption solution containing BXT can inhibit the invasion and migration of gastric cancer cells by interfering with the SDF1-CXCR4 axis in TA-BMSCs. The underlying mechanism may involve the regulation of the MIF/SDF1/CXCR4 signaling pathway and its downstream effector molecules.

As one of the common systemic vasculitides in children， IgA vasculitis is closely associated with the interaction of "Wind pathogen" and "turbid stasis" in its pathogenesis. Based on the blood turbidity theory， this paper proposes "wind agitating blood turbidity and collateral damage" as the core pathogenesis. Regarding treatment， the sequential therapeutic principle of "stanch bleeding， activating blood circulation， and nourishing blood" is adopted， and combined with the dynamic application of wind-dispelling medicinals to "expel， search， and guard against wind"， turbidity-removing method is applied throughout all stages. In the acute stage，it is recommended to clear heat and purify turbidity， stanch bleeding and secure the collaterals. In the prolonged stage， the method of dissipating stasis and clearing up turbidity should be used， as well as activating blood circulation and unblocking the collaterals. In the recovery stage， it is advised to nourish blood to flourish the collaterals， reinforce healthy qi and resolve turbidity. This therapeutic system integrates the elimination of pathogens and the reinforcement of healthy qi to clear and resolve blood turbidity， ultimately achieving holistic collateral repair through securing， unblocking， and nourishing the collaterals， which provides new insights into the treatment of this disease in traditional Chinese medicine.

ObjectiveTo investigate the synergistic promotion of malignant phenotypes in gastric cancer cells by tumor-associated bone marrow mesenchymal stem cells （TA-BMSCs） and polymorphonuclear myeloid-derived suppressor cells （PMN-MDSCs） through crosstalk， and the intervention mechanism of the intestinal absorption solution containing Banxia Xiexintang （BXT）. MethodsGastric cancer MFC cells were treated with conditioned medium （co-culture-CM） prepared from a co-culture system of TA-BMSCs and PMN-MDSCs. Groups included control， co-culture-CM model， stromal cell-derived factor 1 （SDF1） inhibitor （LY2510924）， α₄β₁ inhibitor （BIO5192）， dual inhibitor combination， and different concentrations （55%， 70%， 85%） of BXT-containing intestinal absorption solutions. MFC cell proliferation， migration， invasion， and apoptosis were assessed via cell counting kit-8 （CCK-8） assay， wound-healing assay， Transwell assay， and flow cytometry. The SDF-1， α₄β₁， matrix metalloproteinase-9 （MMP-9）， and vascular endothelial growth factor A （VEGFA） levels in culture supernatants， along with the protein levels of intracellular macrophage migration inhibitory factor （MIF）， chemokine （C-X-C motif） receptor 4 （CXCR4）， CD106， MMP-9， and VEGFA in MFC cells， were measured by enzyme-linked immunosorbent assay （ELISA） and Western blot， respectively. ResultsCompared with the control group， co-culture-CM promoted the proliferation， migration， and invasion of MFC cells （P<0.01）， elevated the levels of SDF-1， α₄β₁， MMP-9， and VEGFA （P<0.01）， and upregulated the protein levels of MIF （P<0.05）， MMP-9 （P<0.01）， and VEGFA （P<0.01）. Compared with co-culture-CM， BXT-containing intestinal absorption solutions at various concentrations significantly reversed the phenotypic effects on cells， inhibited malignant phenotypes， lowered the levels of MMP-9 and SDF1， and reduced the expression of proteins in the crosstalk axis. Compared with the SDF1+α₄β₁ inhibitor group， the SDF1 inhibitor group and the α₄β₁ inhibitor group showed no differences in the inhibition of proliferation， scratch healing， and cytokine levels. The SDF1 inhibitor increased the apoptosis rate and downregulated the protein levels of MIF and CD106， while the α₄β₁ inhibitor increased the number of migrated cells and the expression of various proteins. Compared with the SDF1 inhibitor group， the α₄β₁ inhibitor group showed reduced inhibitory effect on proliferation， decreased apoptosis rate， increased number of invasive cells， decreased α₄β₁ content， and increased expression of various proteins （P<0.01）. The 55%， 70%， and 85% intestinal absorption solutions increased the inhibitory effect on proliferation， decreased the number of invasive cells， and increased the apoptosis rate （P<0.01）. The 55% BXT-containing intestinal absorption solution group showed increased wound healing rate and upregulated protein levels of VEGFA， CD106， and MMP-9 （P<0.05）. The 70% intestinal absorption solution group showed upregulated protein level of MIF （P<0.05）， and the 85% intestinal absorption solution group showed upregulated protein level of VEGFA （P<0.01） and downregulated the protein level of CXCR4 （P<0.01）. ConclusionTA-BMSCs and PMN-MDSCs synergistically activate the MIF/SDF-1/CXCR4 and MMP-9/α₄β₁/CD106 axes through crosstalk， significantly enhancing gastric cancer cell invasion and migration. BXT-containing intestinal absorption fluid effectively inhibits the malignant progression of gastric cancer cells by multi-targeted intervention in this crosstalk process.

ObjectiveTo explore whether the intestinal absorption solution containing Banxia Xiexintang （BXT） can inhibit the invasion and migration of gastric cancer cells by interfering with the stromal cell-derived factor 1 （SDF1）-CXC chemokine receptor 4 （CXCR4） axis in tumor-associated bone marrow mesenchymal stem cells （TA-BMSCs）. MethodsThe intestinal absorption solution containing BXT was prepared， and the optimal intervention concentration and duration for MFC cells were determined through the cell counting kit-8 （CCK-8） assay. A co-culture system was established comprising TA-BMSCs conditioned medium （TA-BMSCs-CM） and gastric cancer MFC cells. The experiment was conducted with a blank control group， a TA-BMSCs-CM group， an SDF1 inhibitor （LY2510924） group， and intervention groups with varying concentrations （55%， 70%， 85%） of the intestinal absorption solution containing BXT. Cell proliferation was assessed by the CCK-8 assay. Horizontal and vertical cell migration were evaluated via scratch and Transwell assays， respectively. Cell invasion was examined by a Transwell assay with Matrigel. Cell apoptosis was detected by flow cytometry. The levels of factors such as SDF1， matrix metalloproteinase-9 （MMP-9）， and vascular endothelial growth factor A （VEGFA）， as well as the protein levels of macrophage migration inhibitory factor （MIF）， CXCR4， VEGFA， and MMP-9， were quantified by ELISA and Western blot， respectively. ResultsThe CCK-8 assay results indicated that compared with the 24 h intervention， the 48 h interventions with all concentrations of the intestinal absorption solution containing BXT increased the inhibition rate on MFC cells （P<0.01）. The half-maximal inhibitory concentration （IC₅₀） of the intestinal absorption solution containing BXT at the time point of 48 h was 68.51%， and subsequent intervention concentrations were selected as 55%， 70%， and 85%. Compared with the TA-BMSCs-CM group， the intestinal absorption solution containing BXT （particularly at concentrations of 70% 85%） suppressed the proliferation， migration， and invasion of MFC cells， promoted the cell apoptosis （P<0.05， P<0.01）， decreased the levels of SDF1， MMP-9， and VEGFA， and downregulated the protein levels of MIF， CXCR4， VEGFA， and MMP-9 （P<0.05， P<0.01）. The inhibitory effects of the intestinal absorption solution containing BXT were comparable to or superior to those of the SDF1 inhibitor （P<0.01）. ConclusionThe intestinal absorption solution containing BXT can inhibit the invasion and migration of gastric cancer cells by interfering with the SDF1-CXCR4 axis in TA-BMSCs. The underlying mechanism may involve the regulation of the MIF/SDF1/CXCR4 signaling pathway and its downstream effector molecules.

OBJECTIVE: To investigate the effect of relaxing needling at the contracted sites of meridian-muscle regions in the patients with post-stroke shoulder-hand syndrome (SHS) at acute stage. METHODS: Eighty patients with post-stroke SHS at acute stage were randomized into an observation group (40 cases, 1 case dropped out) and a control group (40 cases, 1 case was eliminated). In the control group, the routine medication, basic rehabilitation training, and hyperbaric oxygen therapy were administered. In the observation group, besides the treatment as the control group, relaxing needling was delivered at the contracted sites of meridian-muscle regions. These contracted sites were distributed along three yin meridians of hand and three yang meridians of hand on the affected upper limbs. The intervention was given once daily, 5 times a week and for 4 weeks. Before and after treatment, the scores of visual analogue scale (VAS) for pain, edema degree, modified Barthel index (MBI), and Fugl-Meyer assessment (FMA) for motor function, and the integrated electromyography (iEMG) of surface electromyogram (sEMG) were observed in the two groups. The curative effect was evaluated after treatment and in follow-up of 2 months after treatment in the two groups. RESULTS: After treatment, VAS scores and the scores of edema degree were reduced when compared with those before treatment in the two groups (P<0.05), and the scores in the observation group were lower than those in the control group (P<0.05). MBI and FMA scores increased after treatment compared with those before treatment in the two groups (P<0.05), and the scores in the observation group were higher than those in the control group (P<0.05) after treatment. The iEMG values of the biceps brachii, triceps brachii, and wrist extensors were elevated after treatment in comparison with those before treatment (P<0.05) in the two groups, and the values in the observation group were larger than those in the control group after treatment (P<0.05). The total clinical effective rate in the observation group was 92.3% (36/39), which was better than that of the control group (74.4%, 29/39, P<0.05) after treatment; and that of the observation group was 97.4% (38/39), which was better than 82.1% (32/39) in the control group (P<0.05) in follow-up. CONCLUSION Relaxing needling at the contracted sites of meridian-muscle regions in treatment of post-stroke SHS at acute stage can attenuate the symptoms such as upper limb pain, swelling and spasm, improve motor function and the activity of daily living of patients.
Humans ; Male ; Female ; Middle Aged ; Acupuncture Therapy ; Aged ; Meridians ; Stroke/complications* ; Reflex Sympathetic Dystrophy/etiology* ; Adult ; Acupuncture Points