Objective The risk of ovarian/pelvic serous cancer can be reduced by prophylactic bilateral salpingectomy ( PBS) at the time of hysterectomy .This study was to evaluate the short-term influence of PBS plus hysterectomy on ovarian reserve in premenopausal women . Methods We retrospectively analyzed the clinical data about 60 premenopausal women treated by total lapa-roscopic hysterectomy ( TLH) for benign indications , 30 undergoing PBS at the same time ( the experimental group ) while the other 30 with the ovary preserved ( the control group ) .We compared the levels of FSH, LH, E2, and anti-Müllerian hormone ( AMH) and the inci-dence of peri-menopausal symptoms between the two groups of patients before and at 1 and 3 months after operation . Results Statistically significant differences were not observed between the two groups in the such baseline clinical characteristics as age , gravidity, parity, men-strual cycle, comorbidity, diagnosis, comorbidities, and history of abdominal surgery (P>0.05), nor in the AMH level at the baseline ([1.08±0.08] vs [1.04±0.10] ng/mL) or at 1 month ([0.86± 0.44] vs [0.81±0.48] ng/mL) or 3 months postoperatively ([0.84±0.94] vs [0.68±0.42] ng/mL) (F=0.247, P=0.746).Howev-er, the mean level of AMH was markedly reduced at 1 and 3 months after operation as compared with the baseline ( P<0.05) , though with no significant difference between 1 and 3 months ( P>0.05) .There were not any statistically significant differences in the levels FSH, LH, and E2 between the two groups before or at 1 and 3 months after surgery (P>0.05), nor in the incidence rates of peri-menopausal symptoms at 1 month (6.7%vs 3.3%, P>0.05) or 3 months postoperatively (10.0%vs 6.7%, P>0.05). Conclusion PBS at the time of total hysterectomy in premenopausal women does not affect ovarian reserve in the short term .The level of AMH has a higher sensitivity than those of FSH , LH and E2 in the assessment of postoperative ovarian function .

Objective To study if IRF1 could regulate the polarization by IRF 1 and M1 status and affect M1 media-ted antitumor function .Methods U937 derived M1 macrophage ( U937-M1 ) model was established .The cells were devided into 4 groups:the PMA pretreated unpolarized macrophage (M0), the PMA, IFN-γand LPS induced M1 macrophage (M1), the siRNA of IRF1 knocked down M1 macrophage (siIRF1) and the negative control siR-NA treated M1 macrophage (siC).Furthermore, the expression of CD86 and CD206 was detected by flow cytome-try, the M1/M2 associated markers (IL-12p35,IL-12p40,IL-23p19,IL-6,TNF-α/IL-10) and IFNB1 were ana-lyzed by qPCR,the expression of IL-12p70 and IL-10 was examined by ELISA, the expression of IRF1 and IRF5 was detected by Western blot , the proliferration and apoptosis of HCC were analyzed by CCK 8 and flow cytometry , respectively.Results Compared with the U937-M1, the IRF1 knocked down group showed impaired CD 86 expres-sion, but enhanced CD206 expreesion ( P<0.05 ); the expression of M1 related cytokines including IL-12p35, IL-12p40,IL-23p19,IL-6,TNF-αand IFNB1 was decreased, but M2 related cytokine IL-10 level was increased (P<0.01);the expression of IFN-β, IL-12p70 and IRF5 was impaired, but IL-10 was enhanced (P<0.05).In IRF1 knocked down U937-M1, the CCK8 analysis indicated that the M1 mediated anti-proliferation effects on hepatoma carcinoma cell were turned to pro-proliferation ( P<0.05);the flow cytometry showed that the M 1 mediated pro-ap-optosis effects were reversed to anti-apoptosis ( P<0.01 ) .Interestingly , IRF5 and IFN-βwere decreased at both mRNA and protein levels in IRF1 knocked down U937-M1 compared with the U937-M1 (P<0.01).Conclusions IRF1 may partly modulate IRF5 and IFN-β, and further regulate M1 polarization and its antitumor effects .

Objective: To observe the influence of moxibustion sertma of mice on the expression of Fas, bcl-2 mRNA and protein of EL-4 lymphoma cells in vitro. Method: The EL-4 lymphoma cells were cultivated for 24 h in the moxibustion serum of mice. The expression of Fas and bcl-2 mRNA of EL-4 lymphoma cells were detected by in-situ hybridization method, and the protein expression of Fas and bcl-2 were observed by the immuocytochemistry method. Results: The expression of bcl-2 mRNA and protein decreased, and the expression of Fas rnRNA and protein increased significantly in EL-4 cells, which were cultivated in the moxibustion serum compared those cultivated in normal mice serum (P<0.05). Conclusion: Moxibustion serum could down-regulate the bcl-2 mRNA and protein and up-regulate the Fas mRNA and protein of EL-4 cells.

Objective: To investigate the mechanisms of moxibustion in the treatment of the colonic fibrosis in ulcerative colitis (UC) by observing the colonic fibroblast (CFB) synthesizing and secreting collagen in ulcerative colitis fibrosis rats. Methods: A rat model of ulcerative colitis fibrosis was established by immunological methods using human colonic mucosa as antigen adding local stimulation. The rats were randomly divided into normal group, model group, herb-partition moxibustion group, mild-warm moxibustion group and western medicine group (SASP group). Herb-partitioned moxibustion group and mild-warm moxibustion group treated by herb-partitioned moxibustion and mild-warm moxibustion respectively on Qihai (CV 6) and Tianshu (ST 25, bilateral) points. SASP group fed with salicylazosulfapyridine. Colonic fibroblasts from all the rats were isolated and cultured and the effects of moxibustion on the colonic fibroblast synthesizing and secreting type I, III, and IV collagen were observed. Results: The supernatant of cultured CFB from UC rats could stimulate the CFB of normal rats to secrete type I, III, and IV collagens. The supernatant from rats treated by herb-partitioned moxibustion and mild-warm moxibustion inhibited the secretion of type I , III, and IV collagens of CFB in normal rats. And the western medicine group also had some inhibiting effects on the type I and HI collagens. Conclusion: Moxibustion can regulate the functions of CFB synthesizing and secreting type I, III, and IV collagens in ulcerative colitis fibrosis rats.

OBJECTIVETo understand the distributions of waist circumference and waist-to-height ratio (WHtR) in Han and Uygur ethnic children aged 3-9 years in Xinjiang Uygur Autonomous Region (Xinjiang) and discuss their values in obesity screening in children.

METHODSStratified cluster random sampling was conducted to select Han and Uygur ethnic children from kindergartens and primary schools in four areas of Xinjiang in April 2014. The children's standing height, body weight and waist circumference were measured by trained investigators according to standard protocol. WC>or=P80 and WHtR>or=0.48 were used as the cutoff value for abdominal obesity screening in children with normal BMI. The association between overweight/obese prevalence rate and obesity related indicators, such as BMI, WC, WHtR, were analyzed.

RESULTSA total of 4024 Han and Uygur ethnic children were investigated, in which 2461 were in Han ethnic group, 1563 were in Uygur ethnic group. The WC and WHtR at P50 and P80 were differed significantly. In both Han and Uygur ethnic groups, there were some children with WC>or=P80 or WHtR>or=0.48, although they had normal BMI. This proportion decreased with age.

CONCLUSIONSThe WC and WHtR are similar in Han and Uygur ethnic children aged 3-9 years. WC and WHtR have values in obesity screening for children with normal BMI which suggested to use it as the supplementation of BMI in obesity screening in preschool aged children.

Body Height ; Child ; Child, Preschool ; China ; epidemiology ; Ethnic Groups ; Humans ; Mass Screening ; Obesity, Abdominal ; Overweight ; ethnology ; Pediatric Obesity ; ethnology ; Prevalence ; Schools ; Waist Circumference ; Waist-Height Ratio

Objective To evaluate the effect of wireless wearable intelligent body temperature monitoring system on temperature monitoring of perioperative patients. Method The body temprature of 572 patients with abdoiminal surgery who hospitalized in our hospital from June 2017 to Juanuary 2018 was measured by mercury thermometers and wireless intelligent body temprature monitoring system four times a day for three days with toally 6864 times after surgery.The measured time and data by both ways were compared and its relativity were analyzed. Results The measured data by mercury thermometers and wireless intelligent body temprature monitoring system was compared with no statistical significance (P>0.05), but the time measured by wireless intelligent body temprature monitoring system was shorter (P＜0.05). The measured data of two ways was postively related (r=0.962,P＜0.05). Conclusions The measurement results by the wireless wearable intelligent body temperature monitoring system are the same as by mercury thermometers. The accuracy of the system is well validated, and it can improve the working efficiency of nurses.

Objective To evaluate the influence of SOCS3 conditional ablation in macrophage polarization and functional recovery after spinal cord injury in mice.Methods The Socs3fVfl Nes cre mice were used to obtain nervous-system-restricted SOCS3 deletion models as experimental group (n=40),and littermate Socs3fl as control group (n=40).Mice (n=35) in each group were underwent T10 spinal cord compressing injury (the left 5 were as sham-operated controls);on the third,7th and 14th d of injury,injured tissues from 15 mice of each group were harvested;immunofluorescence was performed to detect the changes of M2a and M2c phenotypic marker Arginase1 and M1 and M2b phenotypic marker CD86;on the first,third,7th and 14th d of injury,injured tissues from the left 20 mice from each group were harvested;fluorescent quantitative real time-PCR was used to detect the macrophage phenotypic markers (Arginasel,CD206,iNOS and CD32),SOCS3 and STAT3 gene expressions;the above data from the sham-operated controls were used as base data.BMS scale was used to evaluate the motor functions of posterior limbs and bodies on the first,third,7th and 14th d of injury.Results The behavioral assessments of the experimental group were superior on the third,7th and 14th d of injury as compared with those of control group (P＜0.05).Immunofluorescence showed that as compared with the controls,the Socs3fVfl Nes cre mice had a predominance in distribution and population of Arginasel-positive macrophages in spinal cords on the third,7th and 14th d of injury;in contrast,the control group showed superiority of CD86 expression on the 7th and 14th d,with significant differences (P＜0.05).Similarly,fluorescent quantitative real time-PCR analysis demonstrated that gene expression of A rginase I on the 7th d of injury,that of CD206 on the 7th and 14th d of injury,and that of STAT3 on the third,7th,and 14th d of injury were significantly increased,whereas that of CD32 on the 14th d of injury and SOCS3 on the first and third d of injury were significantly reduced in the experimental group,as compared with those in the control group (P＜0.05).Conclusion SOCS3 conditional knockout can promote the formation of M2 macrophage,as well as good functional recovery after spinal cord injury in mice.

OBJECTIVETo evaluate the alveolar bone thickness and root length changes of anterior teeth with cone-beam computed tomography (CBCT).

METHODSCBCT scans were taken for 12 skeletal Class III patients who accepted the improved corticotomy (IC) procedures during pre-surgical orthodontics. The CBCT data in T1 (the maxillary dental arch was aligned and leveled) and T2 (extraction space closure) were superimposed and the alveolar bone thickness at root apex level and root length measurements were done.

RESULTSFrom T1 to T2, the buccal alveolar bone thickness for the upper lateral incisors increased from (1.89±0.83) to (2.47±1.02) mm (P<0.05), and for central incisors and for canines from (2.32±0.71) to (2.68±1.48) mm and from (2.28±1.08) to (2.41±1.40) mm, respectively. According to Sharpe Grading System, the root resorption grade for 69 teeth of 72 was located in Grade 1, two teeth in Grade 2, one tooth in Grade 3.

CONCLUSIONSThe improved corticotomy had the potential to increase the buccal alveolar bone thickness and the root resorption in most teeth was in Grade 1 according to Sharpe grading system.

Alveolar Process ; anatomy & histology ; diagnostic imaging ; surgery ; Cone-Beam Computed Tomography ; Cuspid ; Humans ; Incisor ; Malocclusion, Angle Class III ; diagnostic imaging ; surgery ; Root Resorption ; pathology ; Tooth Root ; Zygoma

Objective:To investigate the clinical efficacy and immunological mechanism of herbal cake-partitioned moxibustion for aging process.Method:The herbal cake-partitioned moxibustion was adopted for 223 cases to observe the aging scores before and after the treatment.Apart from that,the T-lymphocyte subsets and changes of IL-2 and 3-EP were also detected.Results:After treatment,the aging scores of 223 cases were all substantially reduced,along with an improvement of clinical symptoms,a strengthened cellular immune function,and an increase of total T-lymphocyte count.In addition,the CD4+/CD8+ ratio Was restored normal,the synthesis or secretion of IL-2 was increased and the β-EP(as the neurotransmitter to modulate immune function)was substantially improved.Conclusion:The aging process is closely associated with the immune function.Moxibustion Can modulate abnormal immune function and stabilize homeostasis and thus delay the aging process.

Depression,which is a common mental disorder with complex causes,has been a disease with high morbidity and mortality rate.The theory of neurobiochemistry,which is highly appreciated by clinical pharmacology,is used to illuminate the pathogenesis of depression.The theory shows that neurotransmitter imbalance is one of the important factors for depression.Chinese materia medica (CMM) and its extract,as well as Chinese medicine compound have unique advantages with little side effect,multicomponent,multiple target point and multi-effect in anti-depression treatment.In this study,we mainly reviewed the research progress of CMM and its compound in regulating neurotransmitter,which will provide scientific basis for the clinical application of CMM in anti-depression treatment.