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OBJECTIVE@#To analyze the clinical data and genetic characteristics of a child with CLN1 neuronal ceroid lipofuscinosis in conjunct with Hereditary hyperferritinemia cataract syndrome (HHCS).@*METHODS@#A child who was admitted to the PICU of the First Affiliated Hospital of Zhengzhou University in November 2020 was selected as the study subject. Clinical data of the child was collected. Genetic testing was carried out for the child, and the result was analyzed in the light of literature review to explore the clinical and genetic characteristics to facilitate early identification.@*RESULTS@#The patient, a 3-year-old male, had mainly presented with visual impairment, progressive cognitive and motor regression, and epilepsy. Cranial magnetic resonance imaging revealed deepened sulci in bilateral cerebral hemispheres, and delayed myelination. The activity of palmitoyl protein thioesterase was low (8.4 nmol/g/min, reference range: 132.2 ~ 301.4 nmol/g/min), whilst serum ferritin was increased (2417.70 ng/mL, reference range: 30 ~ 400 ng/ml). Fundoscopy has revealed retinal pigment degeneration. Whole exome sequencing revealed that he has harbored c.280A>C and c.124-124+3delG compound heterozygous variants of the PPT1 gene, which were respectively inherited from his father and mother. Neither variant has been reported previously. The child has also harbored a heterozygous c.-160A>G variant of the FTL gene, which was inherited from his father. Based on the clinical phenotype and results of genetic testing, the child was diagnosed as CLN1 and HHCS.@*CONCLUSION@#The compound heterozygous variants of the PPT1 gene probably underlay the disorders in this child. For children with CLN1 and rapidly progressing visual impairment, ophthalmological examination should be recommended, and detailed family history should be taken For those suspected for HHCS, genetic testing should be performed to confirm the diagnosis.
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Child, Preschool , Humans , Male , Cataract/genetics , Genetic Testing , Mutation , Neuronal Ceroid-Lipofuscinoses/pathology , Vision Disorders/geneticsABSTRACT
Objective:To validate and compare the value of the Status Epilepticus in Pediatric Severity Score (STEPSS) versus PEDSS in assessing the short-term prognosis of children with status epilepticus (SE).Methods:Clinical data of 152 children with SE hospitalized at the First Affiliated Hospital of Zhengzhou University from January 2020 to December 2022 were retrospectively analyzed.According to the STEPSS and PEDSS scores, children with SE were scored and their prognosis was predicted.Receiver operating characteristic (ROC) curves of the 2 scales in assessing the short-term prognosis of SE in children were plotted, and the area under the curve (AUC), optimal cut-off, sensitivity and specificity were calculated, thus validating and comparing the value of the STEPSS versus PEDSS in assessing the short-term prognosis of children with SE.Results:Of the 152 children with SE, 90 were male and 62 were female, with the age of (5.8±3.9) years (1 month to 15 years). There were 112 cases with good prognosis and 40 cases with poor prognosis, involving 13 deaths.The AUC of STEPSS and PEDSS scores in predicting the death in children with SE were 0.908(95% CI: 0.848-0.967) and 0.887(95% CI: 0.831-0.942), respectively, both with the optimal cut-off value of 4.The sensitivity of STEPSS and PEDSS scores in predicting the death in children with SE were 0.740 and 0.846, respectively, and the specificity were 0.745 and 0.835, respectively.There was no significant difference in predicting the death in children with SE between the 2 scales ( P>0.05). In predicting adverse outcomes, the AUC of the STEPSS and PEDSS scores were 0.869(95% CI: 0.800-0.937) and 0.926(95% CI: 0.873-0.979), respectively, both with the optimal cut-off value of 3.The sensitivity of STEPSS and PEDSS scores in predicting adverse outcomes in children with SE were 0.827 and 0.900, respectively, and the specificity were 0.732 and 0.866, respectively.There was significant difference in predicting the adverse outcomes in children with SE between the 2 scales ( P<0.05). Conclusions:Compared with the STEPSS, the PEDSS has a higher application in predicting the short-term treatment outcome of children with SE, which can be used as a routine method to assess the prognosis of children with SE.
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Objective:To investigate the effects of orlistat on the viability of human gall-bladder cancer (GBC) cells.Methods:The experimental study was conducted. The human GBC NOZ cells with high expression of FSAN was screened out through in vitro cultivating human GBC-SD, SGC-996 and NOZ cells. The cell proliferation assay, clone formation assay and protein detection experiment were used to analysis of the effects of orlistat on the viability of human GBC cells. Cell grouping: NOZ cells cultured with medium were set as the control group, cultured with medium + 10 μmol/L orlistat were set as the low-dose orlistat group, cultured with medium + 100 μmol/L orlistat were set as the high-dose orlistat group, respectively. Observation indicators: (1) expression of FASN protein in human GBC cells; (2) effects of orlistat on the proliferation of human GBC NOZ cells; (3) effects of orlistat on apoptosis of human GBC NOZ cells. Measurement data with normal distribution were represented as Mean± SD, the ANOVA test was used for comparison between groups and the least significant difference method was used for pairwise comparison. Results:(1) Expression of FASN protein in human GBC cells. Results of western blot showed that the relative expression of FASN protein in human GBC NOZ, GBC-SD and SGC-996 cells was 0.57±0.06, 0.12±0.04 and 0.10±0.02, respectively, showing a significant difference among them ( F=115.67, P<0.05). There were significant differences between the NOZ cells and the GBC-SD or the SGC-996 cells ( P<0.05), and there was no significant difference between the GBC-SD cells and the SGC-996 cells ( P>0.05). (2) Effects of orlistat on the proliferation of human GBC NOZ cells. ① Results of cell proliferation assay showed that the absorbance value of NOZ cells was 2.34±0.12, 1.57±0.08 and 1.07±0.13 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a significant difference among them ( F=205.88, P<0.05). ② Results of clone formation assay showed that the number of NOZ cells clones was 257±23, 153±11 and 83±11 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a significant difference among them ( F=92.64, P<0.05). ③Results of western blot showed that the relative expression of Cyclin-D1 protein of NOZ cells was 2.31±0.10, 1.52±0.05 and 1.23±0.11 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a significant difference among them ( F=120.73, P<0.05). The relative expression of CDK-4 protein of NOZ cells was 1.58±0.04, 1.21±0.02 and 1.19±0.04 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a signifi-cant difference among them ( F=110.45, P<0.05). (3) Effects of orlistat on apoptosis of human GBC NOZ cells. Results of western blot showed that the relative expression of Bcl-2 protein of NOZ cells was 1.07±0.03, 0.36±0.03 and 0.15±0.02 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a significant difference among them ( F=1 242.93, P<0.05). The relative expression of Bax protein of NOZ cells was 0.51±0.03, 0.38±0.05 and 1.38±0.04 in the control group, low-dose orlistat group and high-dose orlistat group, respectively, showing a signifi-cant difference among them ( F=583.51, P<0.05). Conclusion:Orlistat can inhibit the growth of human GBC NOZ cells and promote their apoptosis.
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Accurate classification of the acetabular injuries and appropriate treatment plan are great challenges for orthopedic surgeons because of the irregular anatomical structure of the acetabulum and aggregation of important vessels and nerves around it. Letournel-Judet classification system has been widely applied to classify acetabular fractures. However, there are several limitations, including incomplete inclusion of fracture types, difficulty in understanding and insufficient guidance for surgical treatment, etc. Serious complications such as traumatic arthritis are common due to wrong classification and diagnosis and improper selection of surgical strategy, which brings a heavy burden to the society and families. Three-column classification, based on anatomic characteristics, has advantages of containing more fracture types and being easy to understand, etc. To solve the problems existing in the diagnosis and treatment process based on Letournel-Judet classification, achieve accurate diagnosis and treatment of patients with acetabular fractures, and obtain satisfactory prognosis, the Orthopedic Trauma Emergency Center of Third Hospital of Hebei Medical University and the Trauma Orthopedic Branch of the Chinese Orthopedic Association organized experts from relevant fields to formulate the Expert consensus on the accurate diagnosis and treatment of acetabular fractures based on three-column classification ( version 2023) in terms of principles of evidence-based medicine. Based on the three-column classification, 15 recommendations were proposed, covering the diagnosis, treatment, complication prevention and management, etc, so as to provide reference for accurate diagnosis and treatment of acetabular fractures.
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Objective:To explore the phenotype and mechanism of ferroptosis in steatosis liver ischemia reperfusion injury (IRI) and elucidate the mechanism of targeted inhibition of ferroptosis down-regulating steatosis liver IRI.Methods:First, 20 mice are divided into 2 group according to the different feeding mode: Normal chow diet(NCD group, n=10)and high fat diet(HFD group, n=10). The fatty liver constructs are successful as verified by laboratory tests for relevant indicators and oil red staining.NCD and HFD mice were randomized into two groups sham and IRI.The expression of glutathione peroxidase 4(Gpx4)in liver tissues of each group is detected by Western blot.Morphological phenotypes of mitochondria in liver tissue are observed by transmission electron microscope.Accordingly, it was determined whether ferroptosis occurred in mouse liver IRIs.NCD(n=30)and HFD(n=30)are further randomized into 3 groups: sham(n=10), IRI(n=10)and inhibitor(IRI-fer-1 group, n=10). The serum contents of alanine aminotransferase(ALT)and aspartate aminotransferase(AST)are detected by ALT/AST kits.Hematoxylin-eosin(HE)stain is employed for detecting the degree of liver injury; immunohistochemistry(IHC)and enzyme-linked immunosorbent assay(ELISA)for detecting the levels of inflammatory factors and inflammatory cell infiltration.Similarly, primary hepatocytes from NCD/HFD mice are extracted and the occurrence of ferroptosis is verified by detecting C11-BODIPY(581/591)by fluorescent stain after hypoxia-reoxygenation(H/R).Results:As compared with NCD-IRI group, Gpx4 protein expression declined obviously in HFD-IRI group while serum ALT/AST level spiked markedly( P<0.01). IHC staining of 4-HNE is positive, mitochondrial specific damage is more pronounced and inflammatory infiltration became enhanced.As compared with IRI group, serum level of ALT/AST dropped obviously and infiltration of inflammatory cells and secretion of inflammatory factors are blunted markedly in IRI-fer-1 group( P<0.01). Conclusions:A high degree of ferroptosis and severe inflammatory response during fatty liver IR are features of distinguishing steatosis liver IRI from ordinary liver IRI.Targeted inhibition of ferroptosis lowers inflammation and damage during IR in steatosis liver.
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ObjectiveTo observe the effect of comprehensive intervention on the incidence of lactation galactostasis in communities from the perspective of preventive medicine， so as to prevent the occurrence of the mammary ducts obstruction disease. MethodsA total of 400 women in the early stage of pregnancy were selected from four communities. Those in two communities were set up as the intervention group. Comprehensive intervention for the prevention and treatment of mammary ducts obstruction disease during pregnancy and "Six-step recanalization manual therapy" practical guidance were conducted on the intervention group. The pregnant women from the other two communities were the control group， who received no intervention or guidance training. The two groups were followed up at 1 month， 3 months and 5 months postpartum， and the occurrence of mammary ducts obstruction disease was investigated and interventions were carried out. ResultsThe incidence of galactostasis in the intervention group was 26.0%， 10.6% and 5.1%， respectively at 1， 3 and 5 months after delivery， and the incidence of galactostasis in the control group was 38.0%， 22.2% and 8.3%， respectively. The incidence of galactostasis at 1 month and3 months after delivery was statistically different （P<0.05）， while the incidence of galactostasis 5 months after delivery was not statistically different （P>0.05）. The protection rates of comprehensive intervention on galactostasis were 31.58%， 52.25% and 38.55%， respectively. ConclusionPublicity and education work of prevention and control of the mammary ducts obstruction disease and "Six-step recanalization manual therapy" practical guidance can effectively reduce the occurrence of plugged mammary ducts， and therefore should be promoted.
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Objective By comparing biomechanical properties of two-screw rod and three-screw rod for fixing pelvic fracture, the difference in mechanical effects of different screw rod fixation positions in pelvic minimally invasive surgery was studied.Methods The mechanical models of pelvis fixed by two-screw rod and three-screw rod were established, and biomechanical characteristics of the pelvis during standing on both legs, during single-legged standing on healthy side or affected side, as well as in sitting posture were compared and analyzed by finite element simulation, and the fixation effect of three-screw rod was verified by clinical experiments.Results Both fixation methods could restore mechanical transmission of the pelvis. But for three-screw rod fixation, the stress on both sides of the pelvis was more balanced, and the displacement of the whole body and fracture surface was also lower during single-legged standing.Conclusions The three-screw rod fixation has an excellent effect in stability, which is more beneficial for fracture recovery.
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Anaphylaxis is a clinical emergency that could be fatal.Pediatricians in China have insufficient understanding of pediatric anaphylaxis and lack of comprehending of diagnosis and treatment protocols or guidelines.As a regional guideline in 2021, the European Academy of Allergy and Clinical Immunology Anaphylaxis guideline updated, which focused on the initial management of anaphylaxis in the community, emphasized the importance of adrenaline autoinjectors and training for healthcare professionals, and provided evidence-based advices for clinical diagnosis and long-term management, complementing the World Allergy Organization anaphylaxis guidance 2020.
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【Objective】 To investigate the effect of adequate amount of tranexamic acid(TXA)before operation on blood loss and safety in posterior lumbar fusion with multiple segments. 【Methods】 A retrospective analysis was conducted on 105 patients with lumbar spinal stenosis, submitted to our hospital for multilevel PLIF, from March 2017 to December 2019. According to the intervention method, they were divided into control group, group A and group B (n =30, 39 and 36, respectively). TXA was not used in the control group. Dripping of saline solution(100 mL) containing TXA 2g and 1g was given in Group A and Group B, and extra intravenous pumping of TXA [10 mg/(kg·h)] during surgery was conducted in Group B besides the pre-operation dripping of TXA. Total blood loss, dominant blood loss, recessive blood loss, intraoperative blood loss, postoperative drainage volume, transfusion rate and hemoglobin (Hb), hematocrit (Hct), prothrombin time international standardized ratio (PT - INR), platelet count (Plt), D - dimer (D - D), C-reactive protein (CRP), neutrophil percentage (NP), alanine aminotransferase (ALT), and blood urea nitrogen (BUN) before and after operation were compared in the three groups. Postoperative drug-related adverse events were traced. 【Results】 1)The total blood loss, dominant blood loss(mL), intraoperative blood loss(mL), drainage volume(mL) within and after 24h after surgery, and the transfusion rate(%) in group A and B were 892.6±193.5 vs 887.7±320.8, 409.1±109.2 vs, 408.6±98.3, 193.7±69.3 vs 189.6±65.6, 130.5±53.4 vs 128.3±53.5, 63.1±17.6 vs 60.9±13.5 and 7.7 (3/39) vs 8.3 (3/36), respectively, which were significantly lower than that in group C as 1 296.8±329.2, 807.6±231.5, 270.9±65.5, 365.4±127.8, 172.3±66.4 and 36.7(11/30), respectively (P< 0.05). There were no significant differences in the above indexes between group A and group B (P < 0.05). The differences in recessive blood loss was not significant by groups(P<0.05). 2) Compared with pre-operation, the levels of Hb, Hct and Plt in the three groups at 3d after operation decreased: Hb(g/L) 91.5±14.0, 107.6±16.4 and 105.9±17.1; Hct(%) 25.6±3.1, 31.2±3.9 and 30.5±4.4; Plt(×109/L)146.6±31.8, 172.8 ±40.1 and 169.7±39.5(P < 0.05); while D-D, CRP and NP increased: D-D(mmol/L)365.6±67.1, 280.9±50.5 and 286.1±53.1; CRP(mg/L): 65.4±22.0, 53.4±19.6 and 56.8±17.7; NP(%): 87.3±15.6, 73.1±13.7, and 71.9±11.8(P < 0.05), and Pt-INR, ALT and BUN showed no significant changes (P > 0.05). The changes of Hb, Hct, Plt, D-D, CRP and NP in group A and B were significantly lower than those in group C at 3 days after operation [Hb (g/L) : 107.6±16.4, 105.9±17.1, 91.5±14.0; Hct (%) : 31.2±3.9, 30.5±4.4, 25.6±3.1; Plt (×109/L) : 172.8 ±40.1, 169.7±39.5, 146.6±31.8; D-D (mmol/L) : 280.9±50.5, 286.1±53.1, 365.6±67.1; CRP (mg/L) : 53.4±19.6, 56.8±17.7, 65.4±22.0; NP (%) : 73.1±13.7, 71.9±11.8, 87.3±15.6] (P < 0.05), and no significant differences in the above index were noticed between group A and B(P> 0.05).3)No lower limb deep vein thrombosis nor pulmonary embolism were found in group A and group B after operation, and all the incisions were healed in the first stage, and no serious complications such as drug allergy, cardiovascular and cerebrovascular accident, epidural hematoma, epilepsy occurred. 【Conclusion】 The preoperative TXA administration with sufficient single dose showed equivalent hemostatic effect in comparison with intraoperative continuous administration additional to preoperative dripping, which is simple and convenient and does not increase the risk of thrombosis.
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Sepsis-associated encephalopathy(SAE)is a common complication with high mortality in patients with sepsis, but its pathogenesis is not clear, and there is no recognized diagnostic criteria and specific treatment.Intestinal tract plays an engine-like role in the occurrence and development of sepsis.The destruction of intestinal barrier and the disorder of intestinal microorganisms can affect the outcome of sepsis, in which gut microbiome affect the pathophysiology of intestine and brain through " the microbiome-gut-brain axis" (MGBA), and "gut microbiome-mitochondrial crosstalk" explains its role at the organelle level.The gut microbiome disorder exists in SAE animal model, while fecal bacteria transplantation can improve the symptoms and prognosis, suggesting that the exploration of gut microbiome may be of certain significance to understand the mechanism of SAE and explore its treatment.Here we review from three aspects: the gut microbiome, MGBA and the role of gut microbiome in SAE.
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Focal intrahepatic strictures (FIHS) refers to local strictures or stenosis of the intrahepatic bile duct induced by various factors. FIHS is easily leading to misdiagnosis and miss diagnosis. At present, most of the techniques or examinations for making position as well as qualitative diagnosis of FIHS have poor sensitivity. Paying more attention to the medical history and combined applications of various inspection methods might help to improve the diagnostic level of FIHS. In terms of treatment, we suggested for patients with suspected malignant strictures or those who were failure of medical treatment, dilation, drainage and pathological diagnosis of FIHS could be conducted by endoscopy before determining the indications and procedures of surgery based on a new anatomy classification system of FIHS.
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The outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 has rapidly spread globally. Cancer patients are at a higher risk of being infected with the coronavirus and are more likely to develop severe complications, as compared to the general population. The increasing spread of COVID-19 presents challenges for the clinical care of patients with gynecological malignancies. Concerted efforts should be put into managing gynecological malignancies in an orderly manner by strictly implementing the measures that are specifically developed for controlling the spread of COVID-19. We have drafted Recommendations on Management of Gynecological Malignancies during the COVID-19 Pandemic based on our experience on controlling COVID-19 pandemic in China. We recommend that patients with gynecological malignancies should be managed in hierarchical and individualized manners in combination with local conditions related to COVID-19. Medical care decision should be balanced between controlling COVID-19 pandemic spread and timely diagnosis and treatment for gynecologic oncology patients.
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Objective:To compare the efficacies of MRI, X-ray mammography (XMG) and Ultrasound (US) in detecting and diagnosing breast ductal carcinoma in situ (DCIS).Methods:Two hundred and forty one consecutive patients with pathology-confirmed DCIS were retrospectively recruited from January 2011 to December 2017 in PLA General Hospital. The imaging examination modalities included MRI and/or XMG and/or US.The breast imaging reporting and data system (BI-RADS) categorizations by MRI, XMG and US were compared and their sensitivities of detecting DCIS were calculated. The causes of underestimation on MRI were interpreted with the information of XMG and US. Chi-square test was used to compare the differences.Results:The diagnostic sensitivity of XMG, US and MRI was 65.9% (29/44), 71.6% (101/141) and 91.2% (145/159), respectively, with statistical significant differences (χ2 =24.034, P<0.001). Breast density and lesion type would influence the sensitivity of XMG. And the sensitivity of US was decreased because of non-mass lesion. Of the 14 cases under-evaluated as BI-RADS category 1 to 3 on MRI, 5 were corrected by XMG and/or US to BI-RADS category 4. The cause of underestimation on MRI was the coexistence of DCIS with adenoma or other benign lesion. Conclusion:The retrospective comparison of MRI, XMG and US in this study showed that MRI had significant higher sensitivity in detecting breast DCIS, while the false negative rates of XMG and US were un-negligible.
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The outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 has rapidly spread globally. Cancer patients are at a higher risk of being infected with the coronavirus and are more likely to develop severe complications, as compared to the general population. The increasing spread of COVID-19 presents challenges for the clinical care of patients with gynecological malignancies. Concerted efforts should be put into managing gynecological malignancies in an orderly manner by strictly implementing the measures that are specifically developed for controlling the spread of COVID-19. We have drafted Recommendations on Management of Gynecological Malignancies during the COVID-19 Pandemic based on our experience on controlling COVID-19 pandemic in China. We recommend that patients with gynecological malignancies should be managed in hierarchical and individualized manners in combination with local conditions related to COVID-19. Medical care decision should be balanced between controlling COVID-19 pandemic spread and timely diagnosis and treatment for gynecologic oncology patients.
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Globally, cervical cancer continues to be one of the most common cancers among females. Although screening for cervical cancer has been gradually carried out, the incidence and mortality of cervical cancer in China are still at a high level. So the prevention and treatment of cervical cancer in China still has lots of work to do. The International Federation of Obstetrics and Gynecology (FIGO) gynecological oncology committee revised the staging of cervical cancer in 2018. The new staging changed in terms of stage ⅠB and stage Ⅲ compared with previous FIGO staging. FIGO also provided prevention and treatment strategies and the treatment regimens of each stage, which had an important impact on the prevention and treatment of cervical cancer as well as an important enlightenment for China.
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Hilar cholangiocarcinoma is one of the most difficult malignant tumors to treat in the biliary system. In Japan, 5-year survival rate of the disease has increased from 32.5% to 67.1% during the past 30 years. The impressive progress reflects the solid efforts in preoperative endoscopic diagnosis, innovation in surgery such as PTPE as well as hepato-pancreatoduodenectomy and perioperative treatment including replacement of the bile and synbiotic treatment, which have finally formed a set of standardized diagnosis and treatment systems. The present review intends to report the history, current status and remaining bottlenecks of the diagnosis and treatment system of hilar cholangiocarcinoma in Japan as follows.
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Objective@#To study the prevalence of high-risk HPV (HR HPV) in women who accepted cervical cancer screening in Beijing and its distribution in cervical precancerous lesions.@*Methods@#From January 2014 to March 2015, all women aged 35-64 years old and received free screening in institutions of cervical cancer in Beijing were recruited. Stratified cluster random sampling method was used in selecting 31 091 women for gynecological examination and genotyping of HR-HPV. Those positive for HR-HPV (except for HPV 16/18) were examined for cervical cell. For those atypical squamous cells of uncertain significance (ASCUS) and above, who were positive for HPV 16/18 and with uncertain results for cervical cell, were transferred for colposcopy examination. For those with suspicious or abnormal results for colposcopy, were transferred for histopathology. The prevalence of HR-HPV, cervical cancer and precancerous lesions among the participants were analyzed.@*Results@#Totally 31 091 women aged from 35-year-old to 64-year-old, with 44.3% (13 780 women) in the 35-49 age group and 55.7% (17 311 women) in the 50-64 age group. 66.1% (20 536 women) were rural women. The infection rate of HR-HPV was 7.4%(2 305 cases) among the women. High-risk infection rates of HPV except HPV 16/18 were 5.7% (1 758 cases), and multi-infection rate was 1.5% (477 cases). The highest infection rate was 7.9% (1 044 cases) among the 45-49 year-old and 50-54 year-old age groups (χ2=14.07, P=0.015). The rate in rural women was significantly higher than that of the urban women (6.2%, 507 cases; 7.9%, 1 798 cases) (χ2=25.75, P<0.001). The proportion of HPV16, HPV18, HPV52, HPV51, HPV58 was 17.0% (391 cases), 6.9% (161 cases), 8.6% (20 cases), 5.2% (12 cases) and 7.7% (18 cases), respectively. The detection rate of cervical cancer and precancerous lesions in the population was 395.6/100 000 (123 cases). In high-grade squamous intraepithelial lesions (HSIL), HPV16 and 18 infections accounted for 60.5% (72 cases) of all. HPV16 infection rate and detection rate of HSIL were the highest in 50-54 year-old group which were 1.5% (107 cases) and 25.2% (30 cases) (χ2=11.54, P=0.042).@*Conclusion@#Top five types of HR-HPV infection in women who accepted cervical cancer screening in Beijing were HPV16, 18, 52, 51 and 58. The infection rate of HPV16 and 18 increased significantly in HSIL women. HPV16 infection rate and detection rate of HSIL were the highest in 50-54 year-old age group.
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Objective To analyse the relationships between islet β-cell function and infection,inflammation and major organ function in multiple organ dysfunction syndrome (MODS) patients with severe traumatic hemorrhage.Methods A total of 187 cases of MODS patients hospitalized in the 94th Hospital of PLA from January 2013 to January 2016 were selected,and were divided into the MODS survival group (MODS-S group,104 cases) and MODS dead group (MODS-D group).Other 100 healthy subjects were selected as the control group.The fasting blood glucose (GLU0) and insulin (INS0) levels,blood glucose (GLU30) and insulin (INS30) levels after 30 min of glucose loading,and levels of soluble triggering receptor expressedon myeloid cells-1 (sTREM-1),tumor necrosis factor-α (TNF-a),interleukin-6 (IL-6),alanine aminotransferase (ALT),creatinine (Cre) and creatine kinase isoenzyme (CK-MB) in different groups were determined.The insulin-β-cell function was evaluated by homeostasis model assessment of β-cell function (HOMA-β) index and ratio of insulin increment and blood glucose increment after 30 min of glucose loading (ΔINS30/ΔGLU30),and their relationships to other indexes,including sTREM-1,TNF-α,IL-6,GLU0,ALT,Cre and CK-MB,in MODS patients with severe traumatic hemorrhage were analysed.Results The HOMA-β and AINS30/AGLU30 ratio in the MODS-D group were lower than those in the MODS-S group,and levels of sTREM-1,TNF-α,IL-6,ALT,Cre and CK-MB in the MODS-D group were higher than those in the MODS-S group,there were statistically significant differences (P＜0.01).In MODS patients with severe traumatic hemorrhage,HOMA-β and ΔINS30/AGLU30 was both negatively correlated with sTREM-1,TNF-α,IL-6,GLU0,ALT,CreandCK-MB (r=-0.356 4,-0.532 1,-0.345 8,-0.772 1,-0.762 5,-0.684 8,-0.606 4;r=-0.428 5,-0.567 8,-0.487 0,-0.743 6,-0.781 7,-0.717 6,-0.640 1,P＜0.01).Conclusion MODS patients with severe traumatic hemorrhage have islet β-cell dysfunction which may be used as a prognostic and diagnostic indicator.
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Objective To analyse the relationships between islet β-cell function and infection,inflammation and major organ function in multiple organ dysfunction syndrome (MODS) patients with severe traumatic hemorrhage.Methods A total of 187 cases of MODS patients hospitalized in the 94th Hospital of PLA from January 2013 to January 2016 were selected,and were divided into the MODS survival group (MODS-S group,104 cases) and MODS dead group (MODS-D group).Other 100 healthy subjects were selected as the control group.The fasting blood glucose (GLU0) and insulin (INS0) levels,blood glucose (GLU30) and insulin (INS30) levels after 30 min of glucose loading,and levels of soluble triggering receptor expressedon myeloid cells-1 (sTREM-1),tumor necrosis factor-α (TNF-a),interleukin-6 (IL-6),alanine aminotransferase (ALT),creatinine (Cre) and creatine kinase isoenzyme (CK-MB) in different groups were determined.The insulin-β-cell function was evaluated by homeostasis model assessment of β-cell function (HOMA-β) index and ratio of insulin increment and blood glucose increment after 30 min of glucose loading (ΔINS30/ΔGLU30),and their relationships to other indexes,including sTREM-1,TNF-α,IL-6,GLU0,ALT,Cre and CK-MB,in MODS patients with severe traumatic hemorrhage were analysed.Results The HOMA-β and AINS30/AGLU30 ratio in the MODS-D group were lower than those in the MODS-S group,and levels of sTREM-1,TNF-α,IL-6,ALT,Cre and CK-MB in the MODS-D group were higher than those in the MODS-S group,there were statistically significant differences (P＜0.01).In MODS patients with severe traumatic hemorrhage,HOMA-β and ΔINS30/AGLU30 was both negatively correlated with sTREM-1,TNF-α,IL-6,GLU0,ALT,CreandCK-MB (r=-0.356 4,-0.532 1,-0.345 8,-0.772 1,-0.762 5,-0.684 8,-0.606 4;r=-0.428 5,-0.567 8,-0.487 0,-0.743 6,-0.781 7,-0.717 6,-0.640 1,P＜0.01).Conclusion MODS patients with severe traumatic hemorrhage have islet β-cell dysfunction which may be used as a prognostic and diagnostic indicator.
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Cervical cancer is a common malignancy in women.In China,the incidence of cervical cancer has increased by 11.9% in the last 10 years, with significantly higher numbers of young patients. Metabolic syndrome is a group of metabolic disorders characterized by obesity, hyperglycemia, hyperlipidemia, and hypertension. At present, there is plenty of evidence indicating that these metabolic disorders can increase the incidence of cervical cancer and reduce the survival time. We here review the relationship between metabolic syndrome and cervical cancer.