The theoretical basis of premature aging originates from The Yellow Emperor's Inner Classic. The etiology of premature aging is complex， and the disease mechanism is based on deficiency. The treatment for premature aging is based on tonicity. The essence-Qi-spirit theory of Qiluo doctrine summarizes that "essence is the origin of life， Qi is the driving force of life， and spirit is the embodiment of life"， which is the law of life. The theory puts forward the core disease mechanism of aging， which states that "deficiency of kidney essence is the root of aging， deficiency of primordial Qi is the key to aging， impairment of soma and spirit is the manifestation of aging". The theory also proposes the treatment of "tonifying kidney and supplementing essence， harmonizing Yin and Yang， warming and supporting primordial Qi， and nourishing soma and spirit" and the representative anti-aging drugs. The article unfolds from the perspective of the concepts of natural life span， premature senility before fifty， decline， and aging and also explains the origins and connotations of premature aging. The article explains the disease mechanism of premature aging under the guidance of the essence-Qi-spirit theory of Qiluo doctrine， which is "early deprivation of kidney essence， deficiency of primordial Qi， accumulation of deficiencies into impairment， and decline and impairment of soma and spirit"， summarizes the progress of modern medical research on the treatment of premature aging and representative drugs， and finds that Bazi Bushen capsules have a precise therapeutic effect on the overall premature aging， systematic functional decline， and related diseases. The study provides theoretical basis and new ideas to solve the problems of premature aging and geriatric diseases.

Objective:To assess the effectiveness of a 6-month Ba Duan Jin exercise program in improving the balance of community-dwelling older adults.Methods:A two arms, parallel-group, cluster randomized controlled trial was conducted in 1 028 community residents aged 60-80 years in 40 communities in 5 provinces of China. Participants in the intervention group (20 communities, 523 people) received Ba Duan Jin exercise 5 days/week, 1 hour/day for 6 months, and three times of falls prevention health education, and the control group (20 communities, 505 people) received falls prevention health education same as the intervention group. The Berg balance scale (BBS) score was the leading outcome indicator, and the secondary outcome indicators included the length of time of standing on one foot (with eyes open and closed), standing in a tandem stance (with eyes open and closed), the closed circle test, and the timed up to test.Results:A total of 1 028 participants were included in the final analysis, including 731 women (71.11%) and 297 men (28.89%), and the age was (69.87±5.67) years. After the 3-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 3.05 (95% CI: 2.23-3.88) points ( P<0.001). After the 6-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 4.70 (95% CI: 4.03-5.37) points ( P<0.001). Ba Duan Jin showed significant improvement ( P<0.05) in all secondary outcomes after 6 months of exercise in the intervention group compared with the control group. Conclusions:This study showed that Ba Duan Jin exercise can improve balance in community-dwelling older adults aged 60-80. The longer the exercise time, the better the improvement.

Objectives:This study aimed to assess the efficacy and safety of bendamustine in combination with rituximab (BR regimen) for the treatment of newly diagnosed indolent B-cell non-Hodgkin's lymphoma (B-iNHL) and elderly mantle cell lymphoma (eMCL) .Methods:From December 1, 2020 to September 10, 2022, a multi-center prospective study was conducted across ten Grade A tertiary hospitals in Shandong Province, China. The BR regimen was administered to evaluate its efficacy and safety in newly diagnosed B-iNHL and eMCL patients, and all completed at least four cycles of induction therapy.Results:The 72 enrolled patients with B-iNHL or MCL were aged 24-74 years, with a median age of 55 years. Eastern Cooperative Oncology Group (ECOG) performance status scores of 0-1 were observed in 76.4% of patients, while 23.6% had scores of 2. Disease distribution included follicular lymphoma (FL) (51.4% ), marginal zone lymphoma (MZL) (33.3% ), eMCL (11.1% ), and the unknown subtype (4.2% ). According to the Ann Arbor staging system, 16.7% and 65.3% of patients were diagnosed with stage Ⅲ and stage Ⅳ lymphomas, respectively. Following four cycles of BR induction therapy, the overall response rate was 98.6%, with a complete response (CR) rate of 83.3% and a partial response (PR) rate of 15.3%. Only one eMCL patient experienced disease progression during treatment, and only one FL patient experienced a relapse. Even when evaluated using CT alone, the CR rate was 63.9%, considering the differences between PET/CT and CT assessments. The median follow-up duration was 11 months (range: 4-22), with a PFS rate of 96.8% and an OS rate of 100.0%. The main hematologic adverse reactions included grade 3-4 leukopenia (27.8%, with febrile neutropenia observed in 8.3% of patients), grade 3-4 lymphopenia (23.6% ), grade 3-4 anemia (5.6% ), and grade 3-4 thrombocytopenia (4.2% ). The main non-hematologic adverse reactions such as fatigue, nausea/vomiting, rash, and infections occurred in less than 20.0% of patients.Conclusion:Within the scope of this clinical trial conducted in China, the BR regimen demonstrated efficacy and safety in treating newly diagnosed B-iNHL and eMCL patients.

Objective:To observe the relationship between inducible carbon monoxide synthase (iNOS) and delayed encephalopathy after acute carbon monoxide poisoning (DEACMP), and explore its mechanism of action in DEACMP.Methods:This study was designed as prospective cohort study. Patients with acute carbon monoxide poisoning who met the diagnostic criteria and were admitted to Emergency Intensive Care Unit(EICU) of our hospital from June 2019 to June 2021 were selected as subjects. Patients were divided into the DEACMP group and non-DEACMP group according to the occurrence of DEACMP. Serum samples were collected on the first 24 h after admission and on day 7 and 14 after admission, and the serum nitric oxide (NO), neuronal nitric oxide synthase (nNOS), inducible carbon monoxide synthase (iNOS), and endothelial nitric oxide synthase (eNOS) level were measured by enzyme-linked immunosorbent assay. The generalized estimating equation was used to estimate the difference of NO, nNOS, iNOS and eNOS between DEACMP and non-DEACMP patients.Results:A total of 78 patients with carbon monoxide poisoning were included in our study finally, including 49 (62.82%) males and 29 (37.18%) females, with an average age of (53.96±14.95) years, 20 (25.64%) patients with DEACMP, and 1 (1.28%) death. Univariate analysis showed that patients with DEACMP had an average increase of 3 h (95% CI: 1.00, 5.00) in carbon monoxide exposure time and a 5-point decrease in GCS score (95% CI: 1.00, 6.00) than the patients without DEACMP, and the proportion of patients with severe carbon monoxide poisoning in the DEACMP group was higher than that of the non-DEACMP group (90.00% vs. 32.76%). According to the analysis of generalized estimation equation, on day 7 and 14 after admission, Compared with non-DEACMP patients, neither by performing unadjusted nor adjusted analysis with the iNOS of DEACMP patients was significantly higher than that in non-DEACMP patients regardless of whether exposure time, GCS score, coma time or severity of carbon monoxide poisoning were adjusted or not ( P <0.01 or P <0.05). Except for the level of nNOS in the GEE model adjusted with carbon monoxide exposure time, the levels of NO, nNOS and eNOS showed no significant difference between DEACMP and non-DEACMP patients ( P >0.05). Conclusions:The expression of iNOS level is increased in DEACMP patients, and its continuous expression may be involved in the pathogenesis of DEACMP.

Objective: To investigate the prevalence, awareness, treatment and control status of dyslipidemia among females aged ≥35 years old across China. Methods: Participants were selected by stratified multistage random sampling method in the "Twelfth Five-Year Plan" National Science and Technology Support Project "Survey on the Prevalence of Important Cardiovascular Diseases and Key Technology Research in China" project. This study is a retrospective, cross-sectional study. A total of 17 418 females aged 35 years and over were included in the current study. The basic information such as age, medical history and menopause was collected by questionnaire. The blood lipid parameters were derived from clinical laboratory examinations. The prevalence of dyslipidemia and the rate of awareness, treatment, and control of dyslipidemia were analyzed in females aged 35 years and over. Results: The age of participants was (56.2±13.0) years old, and the prevalence of dyslipidemia was 33.1% (5 765/17 418). The prevalence rates of high total cholesterol, hypertriglyceridemia, low HDL-C and high LDL-C were 9.7% (1 695/17 418), 11.1% (1 925/17 418), 10.9% (1 889/17 418) and 7.3% (1 262/17 418), respectively. The prevalence of dyslipidemia increased with age and the prevalence of dyslipidemia in women who were not married, Han, menarche age>16 years, obesity, central obesity, alcohol consumption, diabetes, hypertension and family history of cardiovascular disease were higher than those without such characteristics (P<0.05). There were 10 432 (59.9%) menopausal females in this cohort and prevalence of dyslipidemia of these participants was 38.8% (4 048/10 432), which was higher than that of non-postmenopausal females (24.6%, 1 717/6 986) (P<0.05). The awareness rates, treatment rates and control rates of dyslipidemia were 33.9% (1 953/5 765), 15.1% (870/5 765) and 2.5% (143/5 765) respectively among females aged 35 years and over in China. Conclusion: The prevalence of dyslipidemia in Chinese females aged 35 years and over is high, and its awareness, treatment, and control rates need to be optimized.
Adult ; Aged ; Cardiovascular Diseases ; China/epidemiology* ; Cross-Sectional Studies ; Dyslipidemias/epidemiology* ; Female ; Humans ; Middle Aged ; Obesity/epidemiology* ; Prevalence ; Retrospective Studies ; Risk Factors

OBJECTIVE: To analysis the specific protein markers of essential thrombocythemia (ET) based on proteomics technology, to explore and verify the differential protein related to platelet activation. METHODS: Blood samples were obtained from ET patients and healthy people and a certain protein mass spectrometry was detected using label-free quantitative technology. The proteins relative abundance increased or down-regulated by 1.3 times in the disease group compared with the control group, and the protein abundance in the two groups t test P＜0.05 were defined as differential proteins. Bioinformatics analysis of the differential proteins was performed using GO and KEGG. The difference in the average protein abundance between the two groups was analyzed by t test and P＜0.05 was considered statistically significant. Differential proteins were selected for verification by parallel reaction monitoring (PRM) technology. RESULTS: A total of 140 differential proteins were found, of which 72 were up-regulated and 68 were down-regulated. KEGG enrichment showed that the differential protein expression was related to the platelet activation pathway. The differential proteins related to platelet activation were GPV, COL1A2, GP1bα, COL1A1 and GPVI. Among them, the expressions of GPV, GP1bα and GPVI were up-regulated, and the expressions of COL1A2 and COL1A1 were down-regulated. PRM verification of COL1A1, GP1bα, GPVI and GPV was consistent with LFP proteomics testing. CONCLUSION Differential proteins in ET patients are related to platelet activation pathway activation.Differential proteins such as GPV, GPVI, COL1A1 and GP1bα can be used as new targets related to ET platelet activation.
Blood Platelets/metabolism* ; Humans ; Platelet Activation ; Platelet Membrane Glycoproteins/metabolism* ; Technology ; Thrombocythemia, Essential

Along with increasing degree of population aging globally， senility， good health and long life have become the focus of the world. Guided by Qiluo doctrine， an essence， Qi and spirit theory is proposed as below， essence is the origin of life， Qi is the impetus of life and spirit is the embodiment of life. Based on holistic view of kidney deficiency involving the five internal organs and injuries of the five internal organs definitely affecting the kidney， a mechanism of aging is proposed as below， deficiency of kidney essence is the foundation of aging， deficiency of promordial Qi is the key of aging and physical and spiritual loss is the manifestation of aging. It provides a theoretical guidance for anti-aging study of rejuvenating the elderly and making the strong person stronger. By virtue of the experiences in kidney-tonifying medication accumulated for more than two thousand years， Bazi Bushen capsules has been developed， which has anti-aging efficacy， including tonifying kidney， replenishing essence， coordinating Yin and Yang， supplementing primordial Qi and nourishing body and spirit. Experimental researches have demonstrated that Bazi Bushen capsules can improve overall aging and systemic aging， as well as prevent and treat aging related diseases. Preliminary clinical studies demonstrate that this capsules can enhance athletic ability and improve sexual function， and is expected to become a representative Chinese patent medicine of anti-aging. This paper addresses aging and anti-aging on the basis of Qiluo doctrine， in the hope of helping prevention and treatment of aging related diseases.

The decline of body function and senile diseases caused by aging seriously affect human health and life span， which is an important topic in the field of life science. Bazi Bushen capsules is a representative Chinese patent medicine for tonifying essence， invigorating Qi and anti-aging， guided by Qiluo doctrine， and essence， Qi and spirit theory. Previous pharmacological and clinical studies have confirmed that this preparation has the comprehensive advantages of anti-aging， and prevention and treatment of aging-related diseases. Among them， pharmacological studies showed that Bazi Bushen capsules had the effect of improving the appearance status of mice， improving the level of sex hormones， inhibiting the formation of atherosclerosis， improving cardiac function， improving learning and memory cognitive ability， improving neurological function， improving osteoporosis and muscle function， improving sperm count and quality. The mechanism was related to the up-regulation of the recombinant sirtuin （SIRT6） level， down-regulation of the levels of aging-related proteins p53 and p16， up-regulation of telomerase reverse transcriptase level， and alleviation of inflammation and oxidative response. Clinical studies have proved that it can improve the symptoms of patients with kidney essence deficiency， improve exercise ability， and improve the sexual function of impotence patients. Anti-aging research of Bazi Bushen capsules based on Qiluo doctrine fully embodies the new mode of academic innovation and transformation of traditional Chinese medicine （TCM） with the combination of "theory-new drug-experiment-clinic"， which has made a demonstration for the anti-aging research of TCM.

We aimed to confirm the predictive ability of the presence of intraductal carcinoma of the prostate (IDC-P) for prognosis and the associations between IDC-P and clinicopathological parameters. Studies were identified in PubMed, Cochrane Library, EMBASE, Web of Science, and SCOPUS up to December 1, 2019. Hazard ratios (HRs) for survival data and odds ratios for clinicopathological data with 95% confidence intervals (CIs) were extracted. Heterogeneity was evaluated by the I

Objective:To compair the outcomes of repairing soft tissue defects of hand between a biodegrad- able repair patch—porcine small intestinal submucosa (SIS) and skin grafting.Methods:From December, 2017 to December, 2018, 36 cases of hand soft tissue defect were treated and analyzed retrospectively. According to the defect area and treatment methods, 36 cases were divided into 2 groups: SIS group (21 cases) and grafting group(15 cases). In SIS group, the area of soft tissue defects was 2.0 cm×1.5 cm-9.0 cm×3.5 cm with an average of 5.3 cm×2.1 cm, treat- ed with SIS; In grafting group, the area of soft tissue defects was 9.0 cm×4.0 cm-16.0 cm×9.0 cm with an average of 12.0 cm×8.5 cm, treated with autologous skin grafting after wet dressing. Wound healing was evaluated at 14, 21 and 28 days, and 3 months after the surgery according to the appearance of colour, elasticity, sensory recovery and prog- noses of partial tendon exposure.Results:All patients were followed-up for 3 to 10 months, with an average of 5 months. All wounds in both groups were completely healed; the appearance was normal, and the skin elasticity and sensation had recovered. Sensation recovery in SIS group: 14 cases were good (66.6%), 5 cases were fine (23.8%), and 2 cases were bad (9.6%); in grafting group: 9 cases were good (60.0%), 4 cases were fine (26.0%), and 2 cases were bad (14.0% ). Wound healing effect in SIS group: 14 cases were good, 5 cases were fine, and 2 cases were bad; in grafting group: 9 cases were good, 4 cases were fine, and 2 cases were bad.Conclusion:The SIS patch can be used in the reconstruction of soft tissue defects in hand. There was no significant difference in colour compared to the sur- rounding skin and left no scar. The patch is an ideal repair material for superficial skin defects.