Objective To develop an exercise rehabilitation program for the patients with upper limb lymphedema in order to provide standardised guidance for specialised management and nursing practice,and to promote the recovery of patients.Methods With the evidence-based methods,domestic and international literaturs were retrieved and the quality of the papers was evaluated.A research team was established to discuss and draft an initial version of the rehabilitation program for the patients with upper limb lymphedema.Delphi method was used to conduct two rounds of consultation with 15 experts in lymphedema between June and September 2023.According to the expert opinions,the exercise rehabilitation program for patients with upper limb lymphedema was finalised after screening and modification of the indicators.Results The final version of the exercise rehabilitation program for patients with upper limb lymphedema includes four tier-1 indicators(routine upper limb rehabilitation exercises,aerobic exercise,anti-resistance exercise and respiratory training),15 tier-2 indicators,and 33 tier-3 indicators.The positive response rate in both rounds of expert consultation was 100.00%,with the authority coefficient at 0.95.In the second round of expert consultation,it was founds that the importance of tier-3 indicators was from 3.93 to 5.00,with the rationality from 4.13 to 5.00 and the feasibility from 3.53 to 4.93.The coefficient of variation in tier-1 and tier-2 indicators was 0.00-0.17 and 0.07-0.23,respectively.The coefficients of variation of per tier-3 indicator in importance,rationality and feasibility were from 0.00 to 0.22,0.00 to 0.22 and 0.05 to 0.22,respectively.The Kendall's coefficient of concordance(W)for tier-1 and tier-2 indicators was 0.490 and 0.387,respectively.The Kendall's W of per tier-3 indicator in importance,rationality and feasibility was 0.427,0.311 and 0.530,respectively,with statistically significant differences(P<0.001).Conclusion The exercise rehabilitation program developed in this study is scientific,comprehensive and highly targeted.It provides a theoretical basis and practical guidance for exercise rehabilitation and nursing care of the patients with upper limb lymphedema.

Objective To develop an exercise rehabilitation program for the patients with upper limb lymphedema in order to provide standardised guidance for specialised management and nursing practice,and to promote the recovery of patients.Methods With the evidence-based methods,domestic and international literaturs were retrieved and the quality of the papers was evaluated.A research team was established to discuss and draft an initial version of the rehabilitation program for the patients with upper limb lymphedema.Delphi method was used to conduct two rounds of consultation with 15 experts in lymphedema between June and September 2023.According to the expert opinions,the exercise rehabilitation program for patients with upper limb lymphedema was finalised after screening and modification of the indicators.Results The final version of the exercise rehabilitation program for patients with upper limb lymphedema includes four tier-1 indicators(routine upper limb rehabilitation exercises,aerobic exercise,anti-resistance exercise and respiratory training),15 tier-2 indicators,and 33 tier-3 indicators.The positive response rate in both rounds of expert consultation was 100.00%,with the authority coefficient at 0.95.In the second round of expert consultation,it was founds that the importance of tier-3 indicators was from 3.93 to 5.00,with the rationality from 4.13 to 5.00 and the feasibility from 3.53 to 4.93.The coefficient of variation in tier-1 and tier-2 indicators was 0.00-0.17 and 0.07-0.23,respectively.The coefficients of variation of per tier-3 indicator in importance,rationality and feasibility were from 0.00 to 0.22,0.00 to 0.22 and 0.05 to 0.22,respectively.The Kendall's coefficient of concordance(W)for tier-1 and tier-2 indicators was 0.490 and 0.387,respectively.The Kendall's W of per tier-3 indicator in importance,rationality and feasibility was 0.427,0.311 and 0.530,respectively,with statistically significant differences(P<0.001).Conclusion The exercise rehabilitation program developed in this study is scientific,comprehensive and highly targeted.It provides a theoretical basis and practical guidance for exercise rehabilitation and nursing care of the patients with upper limb lymphedema.

To summarize the nursing experience of a patient with lower limb lymphedema treated with latissimus dorsi lymph node flap transplantation combined with lymphatic vessel venous anastomosis. The main contents of nursing included refining the observation steps and accurately evaluating the blood supply of the skin flap; real time dynamic communication between medical WeChat images and text, and targeted treatment; implementing personalized disease management to prevent complications; adopting an integrated medical and nursing remote follow-up model to improve follow-up efficiency. After 20 days of careful nursing, the patient′s skin flap had good blood circulation and no vascular crisis or skin flap necrosis after surgery One week after surgery and 1 to 3 months of follow-up, the degree of swelling in the affected limb significantly decreased and the skin softened significantly.

This paper summarises the nursing care for a patient with fat embolism syndrome after the surgery of an intertrochanteric fracture of femur. The key measures of nursing care include predictive nursing in fat embolism syndrome,close monitor the conditions of patient,early identify the fat embolism syndrome,timely nursing care of fat embolism syndrome,perform temperature care,comprehensively assess transit risks to ensure transit safety,apply the integrated monitoring mode of medical care and caregiver care,and timely detection of subtle changes in the nervous system,perform skin care to identify skin petechiae,and implement individualised nutrition support. After 13 days of treatment and nursing care,the conditions of patient were improved and the patient was discharged.

This paper summarises the nursing care for a patient with fat embolism syndrome after the surgery of an intertrochanteric fracture of femur. The key measures of nursing care include predictive nursing in fat embolism syndrome,close monitor the conditions of patient,early identify the fat embolism syndrome,timely nursing care of fat embolism syndrome,perform temperature care,comprehensively assess transit risks to ensure transit safety,apply the integrated monitoring mode of medical care and caregiver care,and timely detection of subtle changes in the nervous system,perform skin care to identify skin petechiae,and implement individualised nutrition support. After 13 days of treatment and nursing care,the conditions of patient were improved and the patient was discharged.

This paper reviews the research progress concerning the prevention and treatment of tension blisters after fracture. There are 8 preventive measures to reduce the incidence of fracture tension blisters, such as correct identification of the high risk factors for fracture blister, immobilization and fixation, and elevation of the affected limb. There are 4 treatments: blister aspiration, deroofment, leaving the blister intact, and negative pressure wound therapy. This review is to provide useful reference for those who need construction of clinical protocls for prevention and treatment of fracture tension blisters.

Objective To conduct in vitro transdermal test on triamcinolone acetonide spray solution, and investigate the effects of ethanol and propylene glycol alone or in combination on the in vitro transdermal function of triamcinolone acetonide spray solution. Methods Rabbit abdominal skin was selected, and the in vitro penetration test of triamcinolone acetonide spray solution was carried out by Franz diffusion cell method, and the content of triamcinolone acetonide was determined by HPLC. The rate of transdermal absorption was compared. Results The transdermal absorption rate of the combined use of ethanol and propylene glycol was significantly higher than that of the single use (P<0.05), and the order of promoting the penetration of triamcinolone acetonide spray solution when ethanol and propylene glycol were combined by 10% ethanol + 25% propylene glycol >10% ethanol + 20% propylene glycol >15% ethanol + 25% propylene glycol >15% ethanol + 20% propylene glycol. Conclusion The combination of 10% ethanol and 25% propylene glycol could optimize the transdermal function of triamcinolone acetonide spray solution.

Many human genetic diseases, including Hutchinson-Gilford progeria syndrome (HGPS), are caused by single point mutations. HGPS is a rare disorder that causes premature aging and is usually caused by a de novo point mutation in the LMNA gene. Base editors (BEs) composed of a cytidine deaminase fused to CRISPR/Cas9 nickase are highly efficient at inducing C to T base conversions in a programmable manner and can be used to generate animal disease models with single amino-acid substitutions. Here, we generated the first HGPS monkey model by delivering a BE mRNA and guide RNA (gRNA) targeting the LMNA gene via microinjection into monkey zygotes. Five out of six newborn monkeys carried the mutation specifically at the target site. HGPS monkeys expressed the toxic form of lamin A, progerin, and recapitulated the typical HGPS phenotypes including growth retardation, bone alterations, and vascular abnormalities. Thus, this monkey model genetically and clinically mimics HGPS in humans, demonstrating that the BE system can efficiently and accurately generate patient-specific disease models in non-human primates.
Animals ; Disease Models, Animal ; Female ; Gene Editing ; Humans ; Lamin Type A/metabolism* ; Macaca fascicularis ; Progeria/pathology*

Objective To explore the immune mechanism in the systemic lupus erythematosus MRL/lpr mice at different months of age, and to provide the basis for research of its pathogenesis. Methods 3-,4-,5- and 6-month old female MRL/lpr mice, and wild type C57 female mice were used in this study, 10 mice per each group. Their organ coefficients were determined. ELISA was performed to detect the serum levels of double stranded DNA(ds-DNA) antibody. The interleukins IL-2,IL-4,IL-17 and tumor necrosis factor-α(TNF-α)in spleen tissue were detected. Flow cytometry was used to assess the content of spleen lymphocyte CD3 cells and CD4/CD8 cell ratio. Results Compared with the 3-month old wild-type C57 mice,the spleen coefficient,the blood concentration of ds-DNA antibody,IL-2 and TNF-α in the 3- to 6-month old MRL/lpr mice were significantly increased(P < 0.05). There was no significant difference between the concentrations of interleukin IL-4(P> 0.05). The blood concentration of IL-17 in the 5- and 6-month old MRL/lpr mice was significantly lower(P < 0.05 or P < 0.01)than that in the 3-month old MRL/lpr mice. The rest indexes of MRL/lpr mice showed no obvious changes or significant difference in the mice at different ages. Compared with the 3-month old C57 mice,the spleen CD3 lymphocyte concentration in the MRL/lpr mice was significantly decreased(P< 0.01). With the increasing age, the CD3 lymphocyte concentration and D4 +/CD8 +cell ratio in the MRL/lpr mice were decreased, however, showing a non-significant difference(P ﹥0.05). Conclusions The data obtained in this study indicate that 3-month old lupus MRL/lpr mice have already immune injury,increasing with the increase of age of the mice.

The paper set up a set of quality monitor measures from training important tache, beginning thesis, imposing advantage resource to strengthening practice ability to build a scientific quality monitor system for postgraduate training and ensure steadily improvement of the postgraduate training quality.