Objective:To construct a meridian tapping exercise program for frail elderly, so as to provide daily healthcare options for frail elderly people.Methods:Guided by the theory of meridians and collaterals, data mining was conducted on the database of ancient Chinese medical literature to select acupoints and meridians for tapping. Through literature research, the exercise prescription was improved. A preliminary exercise prescription was formulated through literature review and revised through two rounds of expert consultation in December 2023.Results:The effective response rate for both rounds of expert consultation questionnaires was 7/7. The expert authority coefficients were 0.83 and 0.87, respectively, and the overall Kendall′s coefficient of concordance was 0.301 and 0.302 (both P<0.05). The final meridian tapping exercise for frail elderly comprised 2 primary indicators, 8 secondary indicators, and 23 tertiary indicators. Conclusions:The meridian tapping exercise for the frail elderly is scientific, reliable and practical, which can provide a choice for the frail elderly to carry out targeted traditional Chinese medicine exercises.

Objective:To construct a meridian tapping exercise program for frail elderly, so as to provide daily healthcare options for frail elderly people.Methods:Guided by the theory of meridians and collaterals, data mining was conducted on the database of ancient Chinese medical literature to select acupoints and meridians for tapping. Through literature research, the exercise prescription was improved. A preliminary exercise prescription was formulated through literature review and revised through two rounds of expert consultation in December 2023.Results:The effective response rate for both rounds of expert consultation questionnaires was 7/7. The expert authority coefficients were 0.83 and 0.87, respectively, and the overall Kendall′s coefficient of concordance was 0.301 and 0.302 (both P<0.05). The final meridian tapping exercise for frail elderly comprised 2 primary indicators, 8 secondary indicators, and 23 tertiary indicators. Conclusions:The meridian tapping exercise for the frail elderly is scientific, reliable and practical, which can provide a choice for the frail elderly to carry out targeted traditional Chinese medicine exercises.

Acute leukemia of ambiguous lineage (ALAL) is a rare type of acute leukemia and is extremely difficult to treat. Here, we present six patients with CD19-positive ALAL who were successfully treated with blinatumomab-based combination treatment in the front-line setting. Five were diagnosed with B-cell/myeloid mixed phenotype acute leukemia (MPAL) and one with B-cell/T cell MPAL. All six patients achieved complete remission after one cycle of blinatumomab combination treatment. Furthermore, 3 (50%) patients achieved MRD-negative (<0.01%) by flow cytometry and 2 (50%) of four patients with evaluable molecular MRD achieved molecular remission. At some point during the treatment, 5 (83.3%) patients achieved MRD negativity and all four patients with evaluable molecular MRD had molecular remission. The overall survival was 100%, and the event-free survival was 83.3% after a median follow-up time of 15 months. This study provides preliminary evidence that blinatumomab-based combination therapy is an effective and safe treatment for patients with CD19-positive ALAL in the front-line setting.

Acute leukemia of ambiguous lineage (ALAL) is a rare type of acute leukemia and is extremely difficult to treat. Here, we present six patients with CD19-positive ALAL who were successfully treated with blinatumomab-based combination treatment in the front-line setting. Five were diagnosed with B-cell/myeloid mixed phenotype acute leukemia (MPAL) and one with B-cell/T cell MPAL. All six patients achieved complete remission after one cycle of blinatumomab combination treatment. Furthermore, 3 (50%) patients achieved MRD-negative (<0.01%) by flow cytometry and 2 (50%) of four patients with evaluable molecular MRD achieved molecular remission. At some point during the treatment, 5 (83.3%) patients achieved MRD negativity and all four patients with evaluable molecular MRD had molecular remission. The overall survival was 100%, and the event-free survival was 83.3% after a median follow-up time of 15 months. This study provides preliminary evidence that blinatumomab-based combination therapy is an effective and safe treatment for patients with CD19-positive ALAL in the front-line setting.

Objective:To investigate the changes of inflammation and immune function in children with chronic tonsillitis after tonsillotomy. Methods:Prospectively collected 60 children with obstructive sleep apnea （OSA） diagnosed as chronic tonsillitis with adenoids and tonsillar hypertrophy from January to June 2021. Two groups were divided, the experimental group （n=30） underwent bilateral partial tonsillectomy + adenoidectomy by hypothermia plasma ablation, and the control group （n=30） underwent adenoidectomy by using the same hypothermia plasma ablation method. The number of tonsillitis attacks before surgery and within one year after surgery was recorded, and the serum immunoglobulin IgM, IgG, IgA, complement C3 and complement C4 levels before operation, one month and three months after operation were measured. Results:The number of tonsillitis attacks in the experimental group and the control group at one year after surgery was lower than that before surgery（P<0.05）; The number of inflammatory attacks in the experimental group was （0.50±0.63） times/year, which was lower than that of （1.33±0.80） times/year in the control group. There was no significant difference in the five immunization results of the two groups at one month and three months after operation compared with before operation, and there was also no significant difference between the experimental and the control groups. Conclusion:Partial tonsillectomy can be applied to children with chronic tonsillitis, which can effectively reduce the number of tonsillitis attacks and has no effect on the immune function of children.
Child ; Humans ; Tonsillectomy/methods* ; Hypothermia ; Tonsillitis/surgery* ; Adenoidectomy ; Palatine Tonsil/surgery* ; Inflammation ; Chronic Disease ; Immunity

The testis is pivotal for male reproduction, and its progressive functional decline in aging is associated with infertility. However, the regulatory mechanism underlying primate testicular aging remains largely elusive. Here, we resolve the aging-related cellular and molecular alterations of primate testicular aging by establishing a single-nucleus transcriptomic atlas. Gene-expression patterns along the spermatogenesis trajectory revealed molecular programs associated with attrition of spermatogonial stem cell reservoir, disturbed meiosis and impaired spermiogenesis along the sequential continuum. Remarkably, Sertoli cell was identified as the cell type most susceptible to aging, given its deeply perturbed age-associated transcriptional profiles. Concomitantly, downregulation of the transcription factor Wilms' Tumor 1 (WT1), essential for Sertoli cell homeostasis, was associated with accelerated cellular senescence, disrupted tight junctions, and a compromised cell identity signature, which altogether may help create a hostile microenvironment for spermatogenesis. Collectively, our study depicts in-depth transcriptomic traits of non-human primate (NHP) testicular aging at single-cell resolution, providing potential diagnostic biomarkers and targets for therapeutic interventions against testicular aging and age-related male reproductive diseases.
Animals ; Male ; Testis ; Sertoli Cells/metabolism* ; Transcriptome ; Spermatogenesis/genetics* ; Primates ; Aging/genetics* ; Stem Cells

Objective:To investigate applications of nonconsecutive aerobic resistance training among women with gestational diabetes mellitus, to provide reference for pregnancy health care.Methods:The convenient sampling method was adopted, a total of 110 gestational diabetes mellitus pregnant women were selected who established card and regular obstetric check-up in Zhongshan City People's Hospital from June 2019 to June 2020 as the study subjects. They were divided into experimental group and control group according to the random number table method, each group contained 55 cases. Both groups were given routine pregnancy health care, based on this, the control group received aerobic walking for 6 times a week, and the experimental group was implemented nonconsecutive aerobic resistance training for 6 times a week. The fasting blood glucose and 2 h postprandial blood glucose levels of the two groups were compared at the time of enrollment, the 4th week, the 8th week and the 12th week of intervention, childbirth outcome was also compared between two groups.Results:At the 8th week and the 12th week of intervention, the levels of fasting blood glucose were (5.15 ± 0.48), (4.85 ± 0.37) mmol/L in the experimental group, lower than (5.36 ± 0.46), (5.18 ± 0.48) mmol/L in the control group; at the 4th, 8th and 12th week of intervention, 2 h postprandial blood glucose levels were (6.45 ± 0.52), (6.34 ± 0.44), (6.21 ± 0.40) mmol/L in the experimental group, lower than (6.73 ± 0.56), (6.74 ± 0.48), (6.49 ± 0.45) mmol/L in the control group, the difference was statistically significant ( t values were 2.19-4.30, P<0.05). The natural delivery rate in the experimental group was 85.7% (42/49), which was higher than 69.2% (36/52) in the control group; the incidence of perineal injury and respiratory distress were 12.2% (6/49) and 2.0% (1/49) in the experimental group, lower than 28.9% (15/52) and 15.4% (8/52) in the control group, the difference was statistically significant ( χ2 = 3.89, 4.22, P<0.05). Conclusions:Nonconsecutive aerobic resistance training can effectively control blood glucose, increase the natutal delivery rate and improve delivery outcomes of women with gestational diabetes mellitus.

Objective:To study the differences of clinical features between aggressive posterior retinopathy of prematurity (APROP) and general retinopathy of prematurity (GROP) and to find the risk factors of APROP.Method:From January 2014 to December 2018, newborns with retinopathy of prematurity (ROP) hospitalized in our hospital were retrospectively studied. According to the diagnosis criteria of APROP, the newborns were assigned into GROP group and APROP group. Their clinical data, treatment and perinatal data were collected. SPSS 18.0 was used to compare the differences between the two groups.Result:A total of 127 newborns were included in the study, 107 in the GROP group and 20 in the APROP group. 91.6% (98/107) infants with gestational age (GA) <32 w were in the GROP group and 95.0% (19/20) in the APROP group. 84.1% (90/107) infants with birth weight (BW) <1 500 g were in the GROP group and 90.0% (18/20) in the APROP group. No significant differences existed of GA and BW between the two groups. 53.3% (57/107) infants in the GROP group received ≥2 times of blood transfusion, significantly lower than 85.0% (17/20) in the APROP group ( P<0.05). Mechanical ventilation (MV) was used in 81.3% (87/107) infants in the GROP group with most duration less than 7 days (69.2%, 74/107). MV was used in all infants in the APROP group with most duration longer than 7 days (65.0%, 13/20). The APROP group had significantly longer MV duration than the GROP group ( P<0.05). Some of the GROP group received laser photocoagulation therapy and all had good prognosis. Most of the APROP group received intravitreal injection and some of them combined with laser photocoagulation. The majority of them had favorable prognosis. Conclusion:The APROP group and the GROP group have similar general clinical characteristics. Increased blood transfusion and elongated MV duration may be risk factors for APROP.

Objective? To explore the influence of emotional intelligence training on the clinical communication ability and job burnout of nurses in Cardiology, and to guide the administrative direction of nursing managers and provide effective management methods. Methods? Using the convenient sampling method, a total of 89 nurses from the department of Cardiology of Wuxi Second People's Hospital from September to November 2018 were selected as the subjects. According to the random number table method, they were divided into the experimental group (44 nurses) and the control group (45 nurses). The experimental group were given 8 emotional intelligence training sessions, and the control group received regular training. The Emotional Intelligence Scale (EIS), the Maslach Burnout Inventory (MBI) , and the Clinical Communication Ability Scale were used to evaluate the difference before and after the training. Results? After the training, the experimental group nurses' EIS total scores and scores in all dimensions were higher than those in the control group (P＜0.05);the MBI scores of emotional exhaustion, and cynicism dimensions of experimental group were significantly lower in the control group, the scores of personal accomplishment were significantly higher in the control group, and the difference was statistically significant (P＜0.05); the scores of Clinical Communication Ability Scale in the experimental group were higher than those in the control group, and the difference was statistically significant (P＜0.05). Conclusions? Emotional intelligence training for clinical Cardiology nurses can effectively improve their emotional intelligence, clinical communication ability,and reduce their level of job burnout and it is worth promotion.

Objective:To optimize the forming technology of Zuojin concentrated pills. Methods: Single factor test was used to optimize the types of excipients and wetting agents with the shaping result as the index. Orthogonal test was used to optimize the forming technology taking the dissolution time,shaping rate and appearance quality as the evaluation indices,and the proportion of excipients, the rate of drugs to excipients and wetting agent amount as the investigation factors. Results: The best forming technology of Zuojin concentrated pills was as follows:MCC and PVP-K30 were used as the excipients with the ratio of 3:1,the ratio of drugs to excipients was 1:1,5% water was used as the wetting agent to obtain the damp mass,and then Zuojin concentrated pills were prepared in a pill machine. Conclusion:The optimized forming technology is stable with good reproducibility,and the pills are round and smooth with u-niform color,whose quality meets the requirements described in Chinese Pharmacopoeia(2015 edition,partⅣ,page 0108 for concen-trated pills). The study provides reference for the further study.