Objective To investigate the expression of T helper type 17 cells (Th17) and cell‐related cytokines ,including interleukin (IL)‐21 ,IL‐22 ,IL‐23 in the peripheral blood of different clinical stages of patients with acute hepatitis B (AHB) .Methods Ten cases of AHB patients were enrolled .The frequency of Th17 cells in the three clinical stages (i .e .acute phase ,convalescent phase and resolved phase) were detected by flow cytometry . IL‐21 , IL‐22 and IL‐23 were measured by enzyme‐linked immunosorbent assay (ELISA) .Control group was composed of ten healthy subjects .The comparison between the two groups was done by t test and the differences among multiple groups were compared by one way ANOVA .Pearson correlation analysis was used for correlation analysis .Results The frequency of Th17 in healthy controls was (0 .68 ± 0 .29)% ,while those in acute phase ,convalescent phase and resolved phase of AHB patients were (18 .22 ± 4 .13)% , (3 .14 ± 1 .90 )% and (3 .31 ± 0 .95 )% , The differences between the two groups were significant (t= 13 .405 ,4 .047 and 8 .342 , respectively ;all P< 0 .01) .The levels of IL‐21 ,IL‐22 and IL‐23 in healthy controls were (42 .00 ± 6 .95) ,(315 .89 ± 96 .16) and (11 .95 ± 6 .95) ng/L ,respectively .Those in acute phase of AHB patients were (575 .39 ± 47 .01) ,(648 .44 ± 47 .12) and (38 .29 ± 4 .68) ng/L ,respectively ,those in convalescent phase were (366 .50 ± 33 .74) ,(405 .04 ± 47 .12) and (25 .10 ± 4 .69) ng/L ,respectively ,while those in resolved phase of AHB patients were (46 .62 ± 8 .28) ,(365 .94 ± 45 .62) and (15 .29 ± 4 .69) ng/L , respectively .Compared with healthy controls ,t values of the levels of IL‐21 in three different phases of AHB patients were 35 .497 ,29 .792 and 1 .354 with P value of <0 .01 ,<0 .01 and 0 .193 ,respectively ;those of IL‐22 were 9 .820 ,2 .632 and 1 .487 with P value of < 0 .01 ,0 .021 and 0 .161 ,respectively ;those of IL‐23 were 9 .944 ,4 .961 and 1 .260 with P values of <0 .01 ,<0 .01 and 0 .226 ,respectively . After comparison of IL‐21 ,IL‐22 and IL‐23 among three different phase of AHB ,F values were 622 .784 , 107 .772 and 60 .743 with all P values less than 0 .01 ,respectively .The levels of IL‐21 ,IL‐22 and IL‐23 were all positively correlated with the serum ALT level in acute phase (r= 0 .655 ,0 .666 and 0 .673 , respectively ;all P<0 .05) .Correlation analysis demonstrated that the frequency of Th17 was positively correlated with the levels of IL‐21 , IL‐22 and IL‐23 in acute phase ( r= 0 .879 ,0 .866 and 0 .879 , respectively ;all P<0 .01) .The frequency of Th17 was positively correlated with the level of IL‐21 in the resolved phase . No correlations between the remaining groups were confirmed . Conclusion The expressions of Th17 and cell‐related cytokines ,including IL‐21 ,IL‐22 and IL‐23 decline with the recovery of A HB .

Objective To investigate the function of the hypothalamic-pituitary-adrenal (HPA) axis in postmenopausal women with type 2 diabetes and visceral obesity. Methods Subjects were divided into three groups:control group(group C),type 2 diabetes mellitus with non-obesity group (group DM) and type 2 diabetes mellitus with visceral obesity group (group DM + OB). General clinical characteristics, morning blood cortisol concentrations and 24 h urine free cortisol of three groups were compared. Serum cortisol levels were also compared after 0.25 mg dexamethasone suppression test and followed by oral intake of 25 mg cortisone acetate. Results (1) There were no significant differences in basal cortisol levels, but after inhibition with dexamethasone the group DM + OB showed significantly higher cortisol level than that in the control group (P < 0.01). (2) Conversion of oral cortisone to plasma cortisol differed significantly between the group C (lower) and group DM + OB (P < 0.05). (3) Plasma LH and FSH concerntrations were significantly lower in group DM + OB compared with group C (P < 0.01). Conclusion In the postmenopausal women with type 2 diabetes mellitus, the negative feedback mechanism and hepatic 11β-HSD-1 activity were impaired, especially in those with visceral obesity.

Forty women with polycystic ovary syndrome( PCOS) were enrolled. Basal plasma and urine cortisol, pituitary hormones, homeostasis model assessment for insulin resistance, and plasma cortisol in 0. 25 mg dexamethasone inhibition test were determined. In over-weight or obese PCOS patients, cortisol levels before and after inhibition test were increased (P<0. 05 or P<0. 01 ). The results suggest that the feed-back regulation of glucocorticoids to hypothalamas-pituitary is impaired and the change in hypothalamic-pituitary-adrenal axis is associated with insulin resistance.

Objective To investigate the clinical utility of keyhole craniotomy for Cholesteatmas in the cerebello-pontine angle region presenting as Trigeminal neuralgia by using keyhole craniotomy. Methods Clinical data of 35 pa-tients with Cholesteatmas in the cerebellopontine angle region presenting as Trigeminal neuralgia was analyzed retrospec-tively. All patients received suboccipital retrosigmoid keyhole craniotomy. Thirty cases who received conventional craniot-omy group were served as control group. A comparative analysis was conducted to assess the difference between these two groups in microsurgical methods, effects and complications. Results All patients were confirmed with MR diagnosis. In keyhole group, all patients had no pain symptoms of trigeminal neuralgia after surgical operation. The symptoms disap-peared immediately in 33 cases and gradually disappeared in 2 cases within one month following keyhole craniotomy. The tumors were totally removed in 25 cases and almost completely in 10 cases. The surgical duration was shorten in key-hole group than in conventional group (126±48 vs. 216±66 min;t=2.536, P<0.05). The amount of bleeding was smaller in keyhole group than in conventional group (91.3±52.2 vs. 186.3±65.4 mL;t=2.163, P<0.05). Postoperative neurologi-cal function was assessed in House-Brackmann. In keyhole group, there were 32 cases in class Ⅰ and 3 in grade Ⅱ. Two patients had hearing loss which was improved gradually in three months. In conventional group, there were 25 cases in class Ⅰ and 5 in grade Ⅱ (χ2=4.158, P<0.05). Postoperative hearing evaluation (AAO-HNS) revealed that there were 33 cases in grade A , and 2 in grade B in the keyhole group, whereas there were 27 cases in grade A and 3 in grade B in the conventional group(χ2=5.167, P<0.05). There were no relapse of tumors and death during 3 month to 5 years follow-up. Conclusions The suboccipital retrosigmoid keyhole craniotomy is a valid choice for Cholesteatmas in the cerebellopontine angle region presenting as Trigeminal neuralgia.

Background: To examine the influences of psychosocial work conditions on mental health risk and intention to leave the public sector among workers of public health agencies in Taiwan. Methods: We surveyed 492 public health workers in March 2022 during the COVID-19 pandemic. Information on job demands, job control, workplace justice, experiences of workplace violence and its type and origin, and mental health status (assessed by the 5-item Brief Symptom Rating Scale, BSRS-5) was obtained. Of them, 192 participated in a follow-up survey conducted in May 2023 that assessed mental health status, employment changes, and intention to leave. Results: In the initial survey, 32.93% of participants reported poor mental health status, defined by having a score of BSRS-5 ≧ 10, and 48.17% experienced some form of workplace violence over the past year. Notably, high psychosocial job demands (OR = 3.64, 95% CI = 1.93–6.87), low workplace justice (OR = 2.58, 95% CI = 1.45–4.58), and workplace violence (OR = 2.38, 95% CI = 1.51–3.77) were significantly associated with increased risk of mental disorders. Among those who participated in the follow-up survey, 22.40% had persistent poor mental health, and 30.73% considered leaving or have left the public sector. Longitudinal analyses indicated that job demands predicted persistent mental disorders and intention to leave the public sector, and the experience of workplace violence added additional mental health risks. Conclusion The public health workforce is crucial for effective and resilient public health systems. Our findings that public health workers were at high mental health risk and had a high intention to leave the job warrant attention and policy interventions.

Objective: To understand the relationship between eye strain and eye health behavior in college students learning at home during the period of COVID-19 epidemic, and to provide a scientific reference for improving the hygiene of using eyes among the college students. Methods: A cross sectional study and stratified cluster sampling was used to select 2 671 college students from 8 colleges in Anhui Province during the March 1st to July 1st in 2020, and an online questionnaire was survey included general information,eye strain,and daily eye health behavior. Results: The prevalence of eye strain in college students was 69.64%. Multivariable Logistic regression analysis showed that eye strain was correlated with gender, myopia, siesta habit, staying up until 2:00 am, and the use of eye liquid, with OR values(95% CI ) were 0.64(0.53-0.76), 1.77(1.42- 2.20 ),0.71(0.59-0.86), 1.39(1.17-1.65), and 2.18(1.71-2.79), respectively. There was no correlation among daily outdoor activity time, daytime reading time and the occurrence of eye strain( P >0.05). Conclusion During the period of COVID-19 epidemic, eye strain among college students is common. The daily eye health behavior is related to the occurrence of eye strain. Under the special learning context, eye care measures should be encouraged specifically.

Background: Telework adoption in Taiwan has surged because of government guidelines during the COVID-19 pandemic. This study examined the disclosure practices of Taiwanese-listed companies, assessing their adherence to government telework guidelines and their correlation with corporate governance, focusing on occupational health measures. Methods: We conducted a guideline-adherent cohort analysis of the 2020 and 2021 sustainability reports of 295 Taiwanese-listed companies. We assessed their disclosure of corporate measures for teleworking in alignment with two government guidelines, specifically occupational health measures. Using the McNemar test and general estimating equation analysis, we compared the 2020 and 2021 responses and examined their associations with corporate governance rankings. Results: Telework adoption increased significantly from 2020 to 2021, with 68% of companies reporting new work modes. The mentioning of government guidelines also increased to 67% by 2021. Companies with higher governance rankings were more likely to adopt online occupational health measures, including occupational health services (RR = 2.03; 95% CI = 1.41–2.94; p < 0.001) and mental health promotion activities (RR = 2.01; 95% CI = 1.06–3.82; p = 0.032), than those with low rankings. Although on-site and online occupational health services increased, home workspace assessments did not. Conclusion Our findings highlight significant upward trends in the disclosure of telework measures following the issuance of government guidelines. Corporate governance is significantly associated with the implementation of occupational health measures. Amid the evolution of teleworking, both government guidelines and corporate governance have become essential for shaping work arrangements and ensuring workforce well-being.

Objective To investigate the effect of intravertebral labor analgesia nursing intervened by anesthesia nurse on labor analgesia and delivery outcome.Methods Two hundreds cases of parturients who received intravertebral labor analgesia in The First Affiliated Hospital of Kunming Medical University from July to December 2022 were selected as research objects and randomly divided into observation group and control group by drawing lots,with 100 cases in each group.The control group was given routine nursing by midwives,and the observation group was given anesthesia nursing by an anesthesia nurse.The degree of labor pain,the outcome of labor,the incidence of anesthesia-related complications,and the satisfaction of labor analgesia nursing were compared between the two groups.Results The degree of labor pain in the observation group was significantly lower than that in the control group(P<0.05).The duration of labor in the observation group was longer than that in the control group(P<0.05).The incidence of anesthesia-related complications in the observation group was significantly lower than that in the control group(P<0.05).The satisfaction of parturient analgesic care in the observation group was higher than that in the control group(P<0.05).Conclusion Labor analgesia care intervened by anesthesia nurses can effectively reduce labor pain,shorten the labor process,reduce the incidence of anesthesia-related complications,improve the satisfaction of labor analgesia nursing,and provide a safe,comfortable,and effective labor process for women,which is worthy of clinical promotion.

Objective To evaluate the value of histogram parameters of dynamic contrast-enhanced MRI (DCE-MRI) in the diagnosis of cellular leiomyoma. Methods Seventy one patients with leiomyomas confirmed by pathology who underwent preoperative DCE-MRI were enrolled in this retrospective study. Quantitative perfusion histogram parameters (including median, mean, skewness, kurtosis, energy, entropy) were measured for each patient. Leiomyoma was divided into degeneration, ordinary and cellular types according to pathology. One-way analysis of variance and Least significant difference were used to compare the differences among the parameters of the three groups which were normal distribution and equal variances, while Kruskal-Walls test and Mann-Whitney U test were used to compare the parameters that did not conform to normal distribution or variance. ROC curves were drawn to evaluate the diagnostic efficiency of different parameters. Results Among the three groups,the values of Ktrans(median, mean, kurtosis, energy, entropy), Kep(median, mean, skewness, kurtosis, entropy), Ve(median, mean, skewness, kurtosis) and Vp(median, mean, skewness, kurtosis, energy, entropy) had statistical difference (all P<0.05). The values of Ktrans, Kep, Vp (median, mean) and Ktrans (entropy) of the cellular group were higher than those of the degeneration and ordinary groups. While the values of Ktrans (kurtosis, energy) and Kep (skewness) of the cellular group were lower than the other two groups;then the value of Kep (kurtosis) of the cellular group was lower than the ordinary group and the value of Kep (entropy) of the cellular group was higher than the ordinary group;and the values of Ve (median, mean, kurtosis) and Vp (entropy) of the cellular group were higher than those of the ordinary group. The values of Ve (skewness) and Vp (skewness, kurtosis and energy) of the cellular group were lower than those of degeneration group. ROC curves found that when Ktrans(median)was 0.994/min, its sensitivity was 100.0％, the specificity was 73.8％, and the area under ROC was 0.905;when Ktrans(mean) was 1.170/min, its sensitivity was 90.0％, the specificity was 85.2％, the area under ROC was 0.921. And the areas under ROC of Ktrans (kurtosis, energy, entropy), Kep (median, mean, skewness, kurtosis, entropy), Ve (median, mean, skewness), Vp (median, mean, skewness) were also high (ranging from 0.711 to 0.872). Conclusion Histogram analysis of DCE-MRI quantitative perfusion is applicable for identification of cellular leiomyoma.

【Objective】 To evaluate the efficacy and safety of different doses and frequencies of oral Sildenafil in the treatment of erectile dysfunction (ED). 【Methods】 The randomized,open clinical trial included 120 ED patients who met the inclusion and exclusion criteria. The patients were randomly divided into the following groups:on-schedule (25 mg/day),on-demand (50 mg,taken irregularly half an hour before each sexual life),new regular group (25 mg/day,50 mg more before each sexual life),regular group (100 mg/time,twice/week). All treatments lasted for 8 weeks. The follow-up indexes included the five-item International Index of Erectile Function (IIEF-5),Erection Hardness Scale (EHS) and Sexual Encounter Profile (SEP2/3). The adverse reactions were recorded. 【Results】 The IIEF-5 scores of the four groups were significantly higher than those after baseline treatment (P<0.001),but there was no significant difference among the four groups (P>0.05). In terms of effective rate,at the 16th week,there were significant differences between the on-demand group (10.7%) and new regular group (62.1%),and between the on-demand group (10.7%) and regular group (50.0%) (P<0.001). In terms of EHS, the percentage of grade 4 patients in regular group was significant higher than that in the on-demand group at the 8th week and 16th week (all P<0.05). In terms of positive rate of SEP-3,there was a significant difference between the on-demand group and regular group (P=0.042) at the 16th week. In the course of treatment,there were transient adverse reactions such as headache,blurred vision,stuffy nose and back pain,which did not affect the treatment. 【Conclusion】 All of the four treatment methods of oral sildenafil showed good efficacy. Both regular group and new regular group maintained good clinical efficacy during the follow-up,which is better than that of the on-demand group. The new regular scheme can be used as a new,safe and effective treatment option.