Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

Objective To observe the clinical efficacy and safety of ticagrelor tablets combined with atorvastatin calcium tablets in the treatment of cerebral thrombosis.Methods The patients with cerebral thrombosis were divided into control group and treatment group according to cohort methods.Two groups were given basic therapy.On the basic therapy,control group was given atorvastatin calcium 20 mg per time,once a day,orally;on the basic of control group,the treatment group received ticagrelor 90 mg per time,twice a day,orally.Two groups were treated for 4 months.The clinical efficacy,nerve function,blood viscosity,platelet parameters,brain injury markers and adverse drug reactions were compared between two groups.Results Treatment and control groups enrolled 119 and 117 cases,respectively.After treatment,the total effective rates of treatment and control groups were 91.60％(109 cases/119 cases)and 82.05％(96 cases/117 cases)with significant difference(P＜0.05).After treatment,the scale scores of treatment and control groups were(5.47±0.82)and(6.51±0.96)points;the plasma viscosity levels were(1.35±0.21)and(1.62±0.24)mPa·s,whole blood high shear viscosity levels were(3.67±0.51)and(4.01±0.59)mPa·s;the whole blood low shear viscosity levels were(6.12±0.93)and(7.05±1.07)mPa·s;the platelet adhesion rates were(30.52±3.81)％and(36.21±4.02)％;the mean platelet volumes were(12.75±1.86)and(15.42±2.06)fL;the carboxy-terminal hydrolase of ubiquitin levels were(0.39±0.06)and(0.51±0.07)μg·L-1;the key protein antigen-5 of aging levels were(90.76±12.23)and(81.64±11.95)μg·L-1;and the differences were statistically significant between two groups(all P＜0.05).The adverse drug reactions of two groups were nausea,vomiting,bleeding,abdominal pain and diarrhea.The total incidences of adverse drug reactions in treatment and control groups were 5.04％and 4.27％,without significant difference(P＞0.05).Conclusion Ticagrelor tablets combined with atorvastat in calcium tablets have a significant clinical efficacy in the treatment of patients with cerebral thrombus,which can significantly improve the neurological function,blood viscosity,brain injury markers,and platelet parameters of patients,without increasing the incidence of adverse drug reactions.

Objective:To explore the difference of lymphocyte subsets in peripheral blood(PB)between aplastic anemia(AA)and hypoplastic myelodysplastic syndrome(hypo-MDS)patients,meanwhile to compare the clinical parameters obtained from PB and bone marrow(BM).Methods:The lymphocyte subsets in hypo-MDS(n=25)and AA(n=33)patients were investigated by flow cytometry.Meanwhile,the differences in PB cell counts,biochemical indicators,BM cell counts and abnormal chromosomes between the two groups were analyzed.Results:The percentage of CD8+T cells in A A group was significantly higher than that in hypo-MDS group(P=0.001),while the percentage of CD4+T cells and the CD4+/CD8+ratio in AA group were obviously lower than those in hypo-MDS group(P=0.015 and0.001,respectively).Furthermore,the proportion of CD4+andCD8+activated T(TA)cells,and memory Tregs in AA group was distinctly lower than those in hypo-MDS group(P=0.043,0.015 and 0.024,respectively).Nevertheless,the percentage of CD8+naive T(TN)cells in AA patients was remarkably higher(P=0.044).And hypo-MDS patients had declined lymphocyte counts(P=0.025),increased levels of total bilirubin(TBil),lactate dehydrogenase(LDH),vitamin B12 and proportion of BM blasts than AA patients(P=0.019,0.023,0.027 and 0.045,respectively).Conclusion:In this study it was confirmed that the percentages of CD4+and CD8+TA cells,memory Tregs and CD8+TN cells were significantly different between AA and hypo-MDS patients,which provide an essential basis for the identification of these two diseases.

Objective:To explore the carrier status of group B streptococci (GBS) in pregnant women of Mongolian and Han nationality and the neonatal GBS infection in order to identify the high risk factors of GBS infection in Mongolian and Han newborns in this area.Methods:Totally 7289 pregnant women and their newborns born alive were tested for GBS in the Affiliated Hospital of Inner Mongolia Medical University from June 2017 to June 2020, and their newborns were cultured for GBS, and the venous blood of newborns delivered by GBS positive women were detected for anti-GBS capsular polysaccharide antibody level, in order to determine the high risk factors of neonatal GBS infection.Results:Among the 7289 pregnant women, 3136 were Mongolian pregnant women (2599 full-term delivery and 537 premature delivery) and 4153 were Han pregnant women (3541 full-term delivery and 612 premature delivery). The results of GBS test showed that the GBS carrier rate was 8.19% in the Mongolian preterm delivery group, 4.35% in the Mongolian term group, 11.93% in the Han preterm group, and 5.76% in the Han term group, indicating that the carrier rate of GBS in the preterm group was significantly higher than that in the term group, regardless of Mongolian and Han nationality ( P < 0.05). Further comparing the GBS carrier rate of Mongolian and Han pregnant women, the GBS carrier rate of Mongolian pregnant women was significantly lower than that of Han pregnant women regardless of the premature delivery group and term group ( P < 0.05). (2) A total of 434 newborns were born by GBS positive parturients. The positive rates of GBS in Mongolian premature infants, Mongolian full-term infants, Han premature infants and Han full-term infants were 29.55%, 14.16%, 31.51% and 17.65%, respectively, suggesting that the positive rate of GBS in premature infants was significantly higher than that in full-term infants, regardless of Mongolian and Han nationality ( P<0.05). Further comparing the positive rate of GBS in Mongolian and Han newborns, there was no significant difference in the positive rate of GBS between Mongolian newborns and Han newborns, no matter the premature delivery group and the full-term group. (3) This study compared the incidence of early-onset GBS septicemia in Mongolian and Han newborns. The results showed that the incidence of early-onset GBS septicemia in Mongolian premature infants was 23.08%, and none in full-term infants. The incidence of early-onset GBS septicemia in Han premature infants was 26.09%. The incidence of early-onset GBS septicemia in term infants was 5.56%. The incidence of neonatal GBS septicemia in the preterm group was significantly higher than that in the term group, regardless of Mongolian and Han nationality. By further comparing the incidence of GBS septicemia in Mongolian and Han newborns, there was no significant difference in the positive rate of GBS between Mongolian newborns and Han newborns regardless of the premature delivery group and the term group. (4) In both Mongolian and Han nationality, the level of anti-GBS capsular polysaccharide antibody in premature infants was significantly lower than that in term infants ( P < 0.05). (5) Regardless of the Mongolian and Han nationality, compared with GBS negative group, GBS positive rate was higher in pregnant women aged≥35 years old, with history of menstruation, miscarriage, vaginitis, floating population, and those who had not undergone pre-pregnancy examination,,which were the high risk factors for GBS-positive pregnant women during pregnancy. (6) In both Mongolian and Han nationality, the incidence of chorioamnionitis, puerperal infection, premature delivery and premature rupture of membranes in the GBS positive group was higher than that in the GBS negative group, and the incidence of fetal distress and neonatal asphyxia in the GBS positive group was also higher than that in the GBS negative group. Conclusions:The carrier rate of GBS in Mongolian pregnant women is lower than that in Han pregnant women, and positive GBS during pregnancy will increase the incidence of adverse maternal and fetal outcomes such as chorioamnionitis, puerperal infection, premature delivery, premature rupture of membranes, fetal distress, neonatal asphyxia and neonatal early-onset GBS septicemia. The high risk factors are maternal age ≥ 35 years old, history of menstruation, abortion, vaginitis, floating population, and infection without pre-pregnancy examination. We should attach great importance to the perinatal high risk factors and formulate corresponding intervention measures accordingly, and make rational use of antibiotics for prenatal prevention, so as to further reduce the incidence of early-onset GBS septicemia in newborns.

Objective To analyze the differences in biological functions between bone marrow(BM)-derived CD106 mesenchymal stem cells(MSCs)and the CD106 subgroup. Methods The MSCs from normal BM were isolated and expanded.The subgroups of CD106 and CD106 MSCs were sorted.The cell proliferation and adhesion functions,chemotactic activities,adipogenic and osteogenic potentials,senescence,and senescence protein 21(p21)were detected.The capacity of translocation into nucleus of nuclear factor-kappa B(NF-κB)when stimulated by tumor necrosis factor(TNF-α)was measured. Results The proliferative ability was higher in CD106 MSCs than that in CD106 MSCs.In 48 hours,the value of optical density(OD)was significantly higher in CD106 MSCs than that in CD106 subgroup(1.004±0.028 0.659±0.023,=3.946,=0.0225).In 72 hours,this phenomenon was even more pronounced(2.574±0.089 1.590±0.074,=11.240,=0.0000).The adhesive capacity of CD106 MSCs was significantly stronger than that of CD106 subgroup(0.648±0.018 0.418±0.023,=7.869,=0.0002).Besides,the metastasis ability of CD106 MSCs were significantly stronger than that of CD106 subgroup(114.500±4.481 71.000±4.435,=6.900,=0.0005).The CD106 MSCs had signifcnatly lower proportions of senescent cells.The expression of aging protein p21 in CD106 MSCs was significantly lower than that in CD106 MSCs [(17.560±1.421)% (45.800±2.569)%,=9.618,=0.0000].Furthermore,there were no visible pigmenting cells after β-galactosidase staining in CD106 MSCs subgroup.However,in CD106 MSCs,some colored green cells were detected.The rate of NF-κB translocation into nucleus after stimulated by TNF-α was significantly higher in CD106 MSCs than CD106 MSCs [(37.780±3.268)% (7.30±1.25)%,=8.713,=0.0001]. Conclusion Bone marrow-derived CD106 MSCs possess more powerful biological functions than CD106 MSCs.
Bone Marrow Cells ; cytology ; Cell Adhesion ; Cell Differentiation ; Cell Proliferation ; Cells, Cultured ; Humans ; Mesenchymal Stem Cells ; cytology ; NF-kappa B ; metabolism ; Protein Transport ; Tumor Necrosis Factor-alpha ; pharmacology ; Vascular Cell Adhesion Molecule-1 ; metabolism

Gastrodia elata B1.,a traditional Chinese medicine,was frequently applied as a cure for headache or migraine. Its effects include suppressing hyperactive liver,calming endogenous wind,dredging collateralsand relieving spasm. There has been a proportion that G. elata should be added to The List of Substances That Are Traditionally Both Food and Chinese Medicinal Materials. The dry G. elata was commonly used in clinic,which have some fundamental study on efficacy and mechanism. However,fresh G. elata,which was added to herbal cuisine very often,lacks corresponding research. The interaction of diet,microbiota and human is a hot issue and lots of scholars are focusing on it. This research sequenced the 16 S rRNA of mouse cecal contents on Mi Seq platform to understand the effect of taking fresh G. elata. As the results showing,multiple probiotics grew after taking fresh G. elata extract,including Ruminiclostridium,Butyricicoccus,and Parvibacter. To contrast,some pathogens or potential pathogens,such as Escherichia/Shigella,Parasutterella,decreased. This manifests that fresh G. elata performs a positive regulation on mouse gut microbiota,especially the low-dose fresh G. elata extraction could restructure the microbiota apparently. Our result reveals that microbiota might be a new target for G. elata extract and provides an important basis for further research on the interaction between gut microbiota and pharmacological activity of G. elata.
Animals ; Drugs, Chinese Herbal ; pharmacology ; Gastrodia ; chemistry ; Gastrointestinal Microbiome ; drug effects ; Medicine, Chinese Traditional ; Mice ; Plant Extracts ; pharmacology ; Plants, Medicinal ; chemistry ; RNA, Ribosomal, 16S ; genetics

Huanshao capsule is widely used in irregular menstruation and has achieved a good effect. Huanshao capsule can promote gonad development in mice, significantly improve the ovarian index in mice, increase estrogen level and reduce FSH level in rats, inhibit the pain response induced by oxytocin and estrogen, inhibit writhing reaction induced by acetic acid pain in mice. Due to the complexity of traditional Chinese medical formula, the pharmacological mechanism of the treatment on the irregular menstruation of the Huanshao capsule is unclear. In this study, the internet-based computation platform (www.tcmip.cn）was used to explore the molecular mechanism of Huanshao capsule on the menstrual. The aim of this study was to find the molecular mechanism of Huanshao capsule in treating menstrual. In the study of the molecular mechanism of Huanshao capsule in the treatment of menstrual by using the internet-based computation platform, Huanshao capsule maybe treat the menstrual by the pathway of endocrine system, GnRH signal transduction pathway, estrogen signal transduction pathway, oxytocin signaling pathway, thyroid hormone signaling pathway, VEGF signaling pathway, FCεRI signaling pathway and purine metabolism and nucleotide metabolism. The early pharmacological study confirmed Huanshao capsule could increase the serum estradiol level and decrease follicle stimulating hormone level and the traditional Chinese medicine pharmacology coincide with the prediction result of internet-based computation platform which roles as the pathway of GnRH signaling pathway and estrogen signal transduction pathway. Other pathway needs further experimental verification.

Aim To determine the effect of exosomes from lipopolysaccharide-treated human bone marrow mesenchymal stem cells on proportion of Ly6Chigh and Ly6Clow monocytes/macrophages in inflammatory micro- environment. Methods BMSCs were obtained by gra-dient centrifugation, identified and then treated with li-popolysaccharide for 48 h. The exosomes were purified from conditional medium with or without LPS treatment and identified by CD63 protein using Western blot and transmission electron microscope. The diameters and concentration were detected by Nanoparticle Trafficking Analysis ( NTA ) . The monocytes/macrophages were sorted from bone marrow of the mice by magnetic beads. Cells were co-cultured with exosomes for 24 hours, and then treated with LPS for 48 hours. The proportion of Ly6C monocytes/macrophages was detec-ted by flow cytometry. Inflammatory cytokines in cell supernatant were investigated using ELISA. Results BMSCs surface markers CD44, CD90 were positively detected, but CD34, CD45 were not expressed. BM-SCs presented adipogenic differentiation ability. Exo-somes were positively expressing CD63 protein, and NTA showed that the diameters of exosomes were up to (82.4 ± 3.7 ) nm. BMSCs stimulated by LPS pro- duced more exosomes ( P < 0.01 ) . Exosomes from BMSCs with or without LPS treatment could increase the ratio of Ly6Chigh monocytes (P<0.01) and down-regulate the ratio of Ly6Chigh macrophages (P<0.05), and the effect of LPS treated-exosomes was more signif-icant than untreated-exosomes (P<0.05). Moreover, the concentration of IL-6 was also elevated under exo-somes treatment ( P <0.05 ) . Conclusions Human bone marrow mesenchymal stem cells-derived exosomes contribute to the regulation of Ly6Chigh monocytes/mac-rophages, indicating that they could be involved in the therapeutic treatment of inflammatory diseases.

Paris is commonly used in traditional Chinese medicine and its resource is in shortage, a variety of related plants are acquired as Paris. This study compared pharmacological activity in anti-inflammatory and hemostatic and blood rheology of P. vietnamensis with pharmacopoeial Paridis Rhizoma to expand its range of Paris medicinal resources and protect wild resources of Paris and meet market demand. The experimental study showed that P. vietnamensis and P. polyphylla var. yunnanensis and P. polyphylla var. chinensis had anti-inflammatory and hemostatic effect and improved blood rheolog. They can significantly inhibit rat foot swelling induced by carrageenan and short the bleeding time and clotting time and reduce the blood viscosity in rats with acute blood stasis model, P. vietnamensis and P. polyphylla var. yunnanensis can inhibit mice capillary permeability induced by acetic acid.

Paris is a raw material of a variety of Chinese medicines, which has become deficient in resource due to market demand substantial growth and wild Paris resources reducing increasingly and the artificial cultivation slow growth. This study compared pharmacological activity in analgesia and anti-inflammatory and hemostasis effects of P. forrestii with pharmacopoeial Paridis Rhizoma to expand its range of Paris medicinal resources and protect wild resources of Paris and meet market demand. The experimental study showed that P. forrestii and P. polyphylla var. yunnanensis and P. polyphylla var. chinensis had analgesic, anti-inflammatory and hemostatic effects. They can significantly reduce the number of writhing and inhibit rat foot swelling induced by carrageenan and mice capillary permeability induced by acetic acid and short the bleeding time and clotting time. Their function is equivalent.