This report described a neonate with dehydrated hereditary stomatocytosis (DHSt) presented as a PIEZO1 gene variant. The infant was transferred to the neonatal unit due to severe anemia indicated by umbilical artery blood gas analysis. Physical examination revealed generalized pallor with pale gums, nail beds, and conjunctivae, but no hepatosplenomegaly. Laboratory findings showed markedly reduced hemoglobin (82 g/L), elevated reticulocyte count (320.30×10 9/L), and increased reticulocyte percentage (13.27%). Jaundice developed at 18 hours of age, with a peak total serum bilirubin at 137.1 μmol/L (predominantly indirect) by 24 hours, confirming neonatal hyperbilirubinemia. Whole-exome sequencing identified a heterozygous missense variant in PIEZO1 [c.6280C>T (p.Leu2094Phe)], inherited from the asymptomatic father. The infant was diagnosed with DHSt and treated with packed red blood cell transfusion and phototherapy, achieving clinical stabilization prior to discharge. Follow-up at six and seven months showed normalized hematologic parameters. At 11 months, developmental milestones were age-appropriate, though mild anemia persisted (hemoglobin 110 g/L), prompting dietary iron supplementation.

Objective:To study the clinical effect of omalizumab for asthmatic children,and to analyze its effect on immune re-sponse,inflammatory transmitters and airway remodeling.Methods:Eighty-two children with bronchial asthma in Nanyang Second People's Hospital from May 2018 to May 2022 were selected,and classified into Control group(n=36)and experimental group(n=46)according to the admission time.Control group received budesonide and formoterol fumarate powder for inhalation,based on this,experimental group received subcutaneous injections of omalizumab therapy.Palmaer method was applied to assess the clinical out-come of children.Forced vital capacity(FVC),forced expiratory volume in the first second(FEV1)and FEV1/FVC were measured using a spirometer.The percentage of Th1,Th2 and Treg cells were detected by flow cytometry.Levels of IL-4,IL-5,IFN-γ,TGF-β1,IL-10 and IL-35 were detected by ELISA.The lumen area(LA),wall area(WA)and percentage(WA%),and wall thickness(WT)of RB1(apical segment of the right upper lobe),RB10(posterobasal segment of the right lower lobe),LB1+2(apicoposterior seg-ment of the left upper lobe)and LB10(posterobasal segment of the left lower lobe)were obtained via CT scan,meantime,the quanti-tative assessment of the percentage of voxels below-950 hounsfield unit(HU)in inspiratory(IN-950),the volume at the end of deep inspiration(Vin)and the mean lung density(MLD)were also performed.Then comparison was conducted between two groups.Results:The clinical efficacy rate was 93.48%in experimental group,which was higher than 75.00%in control group,with statistical difference(P<0.05).No statistical difference was found in the lung function,immune response,inflammatory transmitters and airway remodeling between two groups before intervention(all P>0.05).After treatment,an increase in the lung function parameters FVC and FEV1,the immune response parameters Th1 cell ratio and Th1/Th2 levels,the expression level of the inflammatory transmitter IFN-γ,IL-10,IL-35,and the airway remodeling parameters LA normalized to body surface area(LA/BSA),WA/BSA and WT/√BSA,along with a decrease in Th2 and Treg cell percentage,IL-4,IL-5 and TGF-β1 expression and IN-950 were observed in experi-mental group compared with control group,with statistical difference(all P<0.05),while FEV1/FVC,WA%,Vin and MLDin no statis-tical difference between two groups(P>0.05).Conclusion:Omalizumab improves the clinical outcome of children with asthma by up-regulating the level of immune response,attenuating body inflammatory response and reducing airway remodeling caused by inflamma-tory stimuli,thus promoting the recovery of bronchial lumen of the children.

Objective:To explore the effectiveness, safety, and cost among urinary follicle-stimulating hormone (u-FSH), recombinant FSH (r-FSH)α, and r-FSHβ in the early follicular phase prolonged protocol for patients under 35 years old with normal ovarian function.Methods:It was a retrospective cohort study. Patients under 35 years old with normal ovarian function who underwent early follicular phase prolonged protocol for ovulation stimulation and using in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) for fertilization in Reproductive Health Hospital of the Third Affiliated Hospital of Zhengzhou University from January 2018 to December 2023 were recruited, including the fresh and frozen-thawed embryo transfer (FET) cycles. Patients were divided into u-FSH group, r-FSHα group, and r-FSHβ group. A total of 1 048 ovarian stimulation cycles were included, with 150 cycles, 490 cycles and 408 cycles in the three groups respectively. A total of 710 FET cycles with fresh cycle cancellation were included, with 95 cycles, 320 cycles and 295 cycles in the three groups respectively. The baseline data, pregnancy outcomes, safety, and cost were compared among the three groups. The main observation indicators were cumulative pregnancy rate and cumulative live birth rate (CLBR). A binary logistic regression model was used to control confounding factors, and to analyze the relationship between three ovulation inducing medicine and CLBR. Results:The difference in the number of oocytes retrieved among the u-FSH group, r-FSHα group, and r-FSHβ group was statistically significant [13.0 (10.0, 16.0), 14.0 (11.0, 18.0), 15.0 (11.0, 19.0), respectively, P=0.012], and the difference in the number of 2PN embryos was statistically significant [9.0 (6.0, 12.0), 10.0 (7.0, 13.0), 10.0 (7.0, 13.0), respectively, P=0.046]. There were no statistically significant differences in the number of available embryos, available embryo rate, the number of high-quality embryos, high-quality embryo rate, available blastocyst formation rate, fresh cycle clinical pregnancy rate, live birth rate in fresh cycle, cumulative pregnancy rate of frozen embryos with fresh cycle cancellation, CLBR of frozen embryos with fresh cycle cancellation, cumulative clinical pregnancy rate, CLBR, moderate to severe ovarian hyperstimulation syndrome incidence, ectopic pregnancy rate, multiple pregnancy rate and neonatal malformation rate among the three groups (all P>0.05). In terms of economy, the u-FSH group had the lowest total gonadotropin cost for each patient, while the r-FSHα group had the highest. The differences among the three groups were statistically significant [u-FSH group 4 429.08 (3 198.78, 5 044.23) yuan, r-FSHα group 6 023.72 (5 433.75, 7 529.65) yuan, r-FSHβ group 5 480.00 (4 550.90, 6 437.86) yuan, P<0.001]. Binary logistic regression analysis was conducted, using u-FSH as a control. The CLBR of the r-FSHα group and r-FSHβ group showed no statistically significant difference compared with the u-FSH group (a OR=0.95, 95% CI: 0.57-1.58, P=0.838; a OR=0.89, 95% CI: 0.54-1.48, P=0.654). Conclusion:For patients under 35 years old with normal ovarian function undergoing long protocol ovarian stimulation, the effectiveness and safety of the three ovarian-stimulating medicine are similar, but u-FSH has economic advantages.

Objective:To explore the effectiveness, safety, and cost among urinary follicle-stimulating hormone (u-FSH), recombinant FSH (r-FSH)α, and r-FSHβ in the early follicular phase prolonged protocol for patients under 35 years old with normal ovarian function.Methods:It was a retrospective cohort study. Patients under 35 years old with normal ovarian function who underwent early follicular phase prolonged protocol for ovulation stimulation and using in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) for fertilization in Reproductive Health Hospital of the Third Affiliated Hospital of Zhengzhou University from January 2018 to December 2023 were recruited, including the fresh and frozen-thawed embryo transfer (FET) cycles. Patients were divided into u-FSH group, r-FSHα group, and r-FSHβ group. A total of 1 048 ovarian stimulation cycles were included, with 150 cycles, 490 cycles and 408 cycles in the three groups respectively. A total of 710 FET cycles with fresh cycle cancellation were included, with 95 cycles, 320 cycles and 295 cycles in the three groups respectively. The baseline data, pregnancy outcomes, safety, and cost were compared among the three groups. The main observation indicators were cumulative pregnancy rate and cumulative live birth rate (CLBR). A binary logistic regression model was used to control confounding factors, and to analyze the relationship between three ovulation inducing medicine and CLBR. Results:The difference in the number of oocytes retrieved among the u-FSH group, r-FSHα group, and r-FSHβ group was statistically significant [13.0 (10.0, 16.0), 14.0 (11.0, 18.0), 15.0 (11.0, 19.0), respectively, P=0.012], and the difference in the number of 2PN embryos was statistically significant [9.0 (6.0, 12.0), 10.0 (7.0, 13.0), 10.0 (7.0, 13.0), respectively, P=0.046]. There were no statistically significant differences in the number of available embryos, available embryo rate, the number of high-quality embryos, high-quality embryo rate, available blastocyst formation rate, fresh cycle clinical pregnancy rate, live birth rate in fresh cycle, cumulative pregnancy rate of frozen embryos with fresh cycle cancellation, CLBR of frozen embryos with fresh cycle cancellation, cumulative clinical pregnancy rate, CLBR, moderate to severe ovarian hyperstimulation syndrome incidence, ectopic pregnancy rate, multiple pregnancy rate and neonatal malformation rate among the three groups (all P>0.05). In terms of economy, the u-FSH group had the lowest total gonadotropin cost for each patient, while the r-FSHα group had the highest. The differences among the three groups were statistically significant [u-FSH group 4 429.08 (3 198.78, 5 044.23) yuan, r-FSHα group 6 023.72 (5 433.75, 7 529.65) yuan, r-FSHβ group 5 480.00 (4 550.90, 6 437.86) yuan, P<0.001]. Binary logistic regression analysis was conducted, using u-FSH as a control. The CLBR of the r-FSHα group and r-FSHβ group showed no statistically significant difference compared with the u-FSH group (a OR=0.95, 95% CI: 0.57-1.58, P=0.838; a OR=0.89, 95% CI: 0.54-1.48, P=0.654). Conclusion:For patients under 35 years old with normal ovarian function undergoing long protocol ovarian stimulation, the effectiveness and safety of the three ovarian-stimulating medicine are similar, but u-FSH has economic advantages.

Objective To investigate the mechanism of Jisuishang Formula on cervical myelopathy based on Wnt/β-catenin signaling pathway.Methods Thirty-six adult male SD rats were randomly divided into sham operation group,model group,positive control group(TAK-715,50 mg/kg),Jisuishang Formula low(9.7 g/kg),medium(19.4 g/kg)and high(38.8 g/kg)dose groups,with 6 rats in each group for 4 weeks.The BBB score and inclined plate test were observed at 1,2 and 4 weeks after surgery.HE and Nissl staining were used to observe the histopathology and neuronal condition of the spinal cord.Immunofluorescence was used to detect the protein expres-sions of BDNF,β-catenin,Bax and Bcl-2.Western blot and qRT-PCR were used to detect the expression of Wnt/β-catenin signaling pathway-related proteins and mRNAs.Results Compared with the sham group,the BBB score and inclined plate test score were significantly decreased(P<0.05),the expressions of BDNF,β-catenin and Bcl-2 decreased(P<0.05),the expression of Bax increased(P<0.05),the expressions of β-catenin,LRP-6 and p-GSK-3βdecreased(P<0.05),and the expressions of Caspase-3 and Caspase-9 increased(P<0.05).Compared with the model group,the BBB score and inclined plate test score were significantly increased in the high-dose Jisuishang Formula group(P<0.05),the expressions of BDNF,β-catenin and Bcl-2 increased(P<0.05),the expression of Bax decreased(P<0.05),the expressions of β-catenin,LRP-6 and p-GSK-3βincreased(P<0.05),and the expressions of Caspase-3 and Caspase-9 decreased(P<0.05).Conclusion Jisuishang Formula prescription can inhibit neuronal apoptosis,improve spinal cord microenvironment,and promote neurological function recovery by activating the Wnt/β-catenin signaling pathway.

Objective:To analyze and discuss the current status, hotspots and development dynamics of self-management in chronic heart failure (CHF) patients at home and abroad based on China National Knowledge Infrastructure and Web of Science databases.Methods:Literature on self-management of CHF patients was searched in China National Knowledge Infrastructure and Web of Science. The search period was from January 1, 2014 to May 31, 2024. Keyword cluster analysis was performed using Cite Space 6.3.R1 software.Results:A total of 411 articles in Chinese and 878 articles in English were included. In the past ten years, the annual publication volume of English literature was generally even, and the distribution trend of annual publication volume of Chinese literature showed an upward and then a downward trend. The hotspots of self-management of CHF patients in the Chinese literature mainly focused on health education, self-efficacy, and disease prognosis, and the hotspots of self-management of CHF patients in the English literature mainly focused on quality of life, disease management, and self-care.Conclusions:Analyzing the current status, hotspots and developmental dynamics of self-management in CHF patients can provide a reference for how to effectively promote self-management in CHF patients and conduct related research in the future.

Objective To investigate the mechanism of Jisuishang Formula on cervical myelopathy based on Wnt/β-catenin signaling pathway.Methods Thirty-six adult male SD rats were randomly divided into sham operation group,model group,positive control group(TAK-715,50 mg/kg),Jisuishang Formula low(9.7 g/kg),medium(19.4 g/kg)and high(38.8 g/kg)dose groups,with 6 rats in each group for 4 weeks.The BBB score and inclined plate test were observed at 1,2 and 4 weeks after surgery.HE and Nissl staining were used to observe the histopathology and neuronal condition of the spinal cord.Immunofluorescence was used to detect the protein expres-sions of BDNF,β-catenin,Bax and Bcl-2.Western blot and qRT-PCR were used to detect the expression of Wnt/β-catenin signaling pathway-related proteins and mRNAs.Results Compared with the sham group,the BBB score and inclined plate test score were significantly decreased(P<0.05),the expressions of BDNF,β-catenin and Bcl-2 decreased(P<0.05),the expression of Bax increased(P<0.05),the expressions of β-catenin,LRP-6 and p-GSK-3βdecreased(P<0.05),and the expressions of Caspase-3 and Caspase-9 increased(P<0.05).Compared with the model group,the BBB score and inclined plate test score were significantly increased in the high-dose Jisuishang Formula group(P<0.05),the expressions of BDNF,β-catenin and Bcl-2 increased(P<0.05),the expression of Bax decreased(P<0.05),the expressions of β-catenin,LRP-6 and p-GSK-3βincreased(P<0.05),and the expressions of Caspase-3 and Caspase-9 decreased(P<0.05).Conclusion Jisuishang Formula prescription can inhibit neuronal apoptosis,improve spinal cord microenvironment,and promote neurological function recovery by activating the Wnt/β-catenin signaling pathway.

Objective:To study the clinical effect of omalizumab for asthmatic children,and to analyze its effect on immune re-sponse,inflammatory transmitters and airway remodeling.Methods:Eighty-two children with bronchial asthma in Nanyang Second People's Hospital from May 2018 to May 2022 were selected,and classified into Control group(n=36)and experimental group(n=46)according to the admission time.Control group received budesonide and formoterol fumarate powder for inhalation,based on this,experimental group received subcutaneous injections of omalizumab therapy.Palmaer method was applied to assess the clinical out-come of children.Forced vital capacity(FVC),forced expiratory volume in the first second(FEV1)and FEV1/FVC were measured using a spirometer.The percentage of Th1,Th2 and Treg cells were detected by flow cytometry.Levels of IL-4,IL-5,IFN-γ,TGF-β1,IL-10 and IL-35 were detected by ELISA.The lumen area(LA),wall area(WA)and percentage(WA%),and wall thickness(WT)of RB1(apical segment of the right upper lobe),RB10(posterobasal segment of the right lower lobe),LB1+2(apicoposterior seg-ment of the left upper lobe)and LB10(posterobasal segment of the left lower lobe)were obtained via CT scan,meantime,the quanti-tative assessment of the percentage of voxels below-950 hounsfield unit(HU)in inspiratory(IN-950),the volume at the end of deep inspiration(Vin)and the mean lung density(MLD)were also performed.Then comparison was conducted between two groups.Results:The clinical efficacy rate was 93.48%in experimental group,which was higher than 75.00%in control group,with statistical difference(P<0.05).No statistical difference was found in the lung function,immune response,inflammatory transmitters and airway remodeling between two groups before intervention(all P>0.05).After treatment,an increase in the lung function parameters FVC and FEV1,the immune response parameters Th1 cell ratio and Th1/Th2 levels,the expression level of the inflammatory transmitter IFN-γ,IL-10,IL-35,and the airway remodeling parameters LA normalized to body surface area(LA/BSA),WA/BSA and WT/√BSA,along with a decrease in Th2 and Treg cell percentage,IL-4,IL-5 and TGF-β1 expression and IN-950 were observed in experi-mental group compared with control group,with statistical difference(all P<0.05),while FEV1/FVC,WA%,Vin and MLDin no statis-tical difference between two groups(P>0.05).Conclusion:Omalizumab improves the clinical outcome of children with asthma by up-regulating the level of immune response,attenuating body inflammatory response and reducing airway remodeling caused by inflamma-tory stimuli,thus promoting the recovery of bronchial lumen of the children.

Objective:To analyze and discuss the current status, hotspots and development dynamics of self-management in chronic heart failure (CHF) patients at home and abroad based on China National Knowledge Infrastructure and Web of Science databases.Methods:Literature on self-management of CHF patients was searched in China National Knowledge Infrastructure and Web of Science. The search period was from January 1, 2014 to May 31, 2024. Keyword cluster analysis was performed using Cite Space 6.3.R1 software.Results:A total of 411 articles in Chinese and 878 articles in English were included. In the past ten years, the annual publication volume of English literature was generally even, and the distribution trend of annual publication volume of Chinese literature showed an upward and then a downward trend. The hotspots of self-management of CHF patients in the Chinese literature mainly focused on health education, self-efficacy, and disease prognosis, and the hotspots of self-management of CHF patients in the English literature mainly focused on quality of life, disease management, and self-care.Conclusions:Analyzing the current status, hotspots and developmental dynamics of self-management in CHF patients can provide a reference for how to effectively promote self-management in CHF patients and conduct related research in the future.