OBJECTIVE: To evaluate the prospective association between cumulative resting heart rate (cumRHR) and rapid renal function decline (RRFD) in a cohort of individuals aged 60 and older. METHODS: In the Tianjin Chronic Kidney Disease Cohort Study, the individuals who underwent three consecutive physical examinations between 2014 and 2017, with estimated glomerular filtration rate (eGFR) greater than 60 mL/min per 1.73 m² and aged 60 years or older were enrolled. A total of 27,564 patients were prospectively followed up from January 1, 2017 to December 31, 2020. The 3-year cumRHR was calculated. The primary outcome was RRFD, defined as an annualized decline in eGFR of 5 mL/min per 1.73 m² or greater. Logistic and restricted spline regression models and subgroup analysis were used to investigate the association of cumRHR with RRFD after adjusting for all confounders. RESULTS: During a median follow-up of 3.2 years, a total of 4,347 (15.77%) subjects developed RRFD. In fully-adjusted models, compared with the lowest quartile of cumRHR, the odds ratio (OR) for the highest was 1.44 (1.28-1.61), P < 0.001. Furthermore, each 1-standard deviation (27.97 beats/min per year) increment in cumRHR was associated with a 17% (P < 0.001) increased risk of RRFD, with a linear positive correlation (P for non-linear = 0.803). Participants with a 3-year cumRHR ≥ 207 (beats/min) * year (equivalent to ≥ 69 beats/min per year in 3 years) were found to be at a higher risk of RRFD. CONCLUSIONS The cumRHR is significantly associated with a higher risk of RRFD among older adults. These results might provide an effective goal for managing and delaying the decline of renal function in the older adults.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Anti-seizure medications (ASMs) are the main therapy for epilepsy.There are many kinds of ASMs with complex mechanism of action, so it is difficult for pharmacists to examine prescriptions.This paper put forward some suggestions on the indications, dosage forms/routes of administration, appropriateness of usage and dosage, combined medication and drug interaction, long-term prescription review, individual differences in pathophysiology of children, and drug selection when complicated with common epilepsy, for the reference of doctors and pharmacists.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

OBJECTIVE: To observe the clinical effect of acupuncture at sphenopalatine ganglion combined with conventional acupuncture for episodic cluster headache (CH). METHODS: One hundred and eighty patients with episodic CH were randomly divided into a combined group (60 cases, 3 cases dropped off)，an acupuncture group (60 cases, 2 cases dropped off) and a sphenopalatine ganglion group (60 cases, 2 cases dropped off and 1 case was removed). The patients in the acupuncture group were treated with conventional acupuncture at Touwei (ST 8), Yintang (GV 24⁺), Yangbai (GB 14), Hegu (LI 4), etc., once a day, 6 times a week. The patients in the sphenopalatine ganglion group were treated with acupuncture at sphenopalatine ganglion, once every other day, 3 times a week. On the basis of the conventional acupuncture, the combined group was treated with acupuncture at sphenopalatine ganglion once every other day. Two weeks were taken as a course of treatment, and 3 courses of treatment were required in the 3 groups. The score of visual analogue scale (VAS), the number of headache attacks per week, the duration of each headache attack and the score of migraine-specific quality of life questionnaire version 2.1 (MSQ) were observed before and after treatment and in follow-up of 3 months after treatment. The clinical efficacy of each group was compared. RESULTS: After treatment and in follow-up, the VAS score of headache, the number of headache attacks per week, the duration of each headache attack, and each various scores and the total score of MSQ of each group were lower than those before treatment (P<0.01). Except that the number of headache attacks per week in the combined group was lower than the sphenopalatine ganglion group (P<0.01), other indexes in the combined group were lower than the other two groups (P<0.05, P<0.01). The total effective rate in the combined group was 93.0% (53/57), which was higher than 75.9% (44/58) in the acupuncture group and 73.7% (42/57) in the sphenopalatine ganglion group（P<0.05, P<0.01). CONCLUSION Acupuncture at sphenopalatine ganglion combined with conventional acupuncture could reduce the degree of pain in patients with episodic CH, reduce the number and duration of headache attacks, and improve the quality of life of patients. It is more effective than simple conventional acupuncture or acupuncture at sphenopalatine ganglion alone.
Acupuncture Points ; Acupuncture Therapy ; Cluster Headache/therapy* ; Headache/therapy* ; Humans ; Quality of Life ; Treatment Outcome

Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

With the deepening of research, proteomics has developed into a science covering the study of all the structural and functional characteristics of proteins and the dynamic change rules. The essence of various biological activities is revealed from the perspectives of the biological structure, functional activity and corresponding regulatory mechanism of proteins by proteomics. Among them, phospholipid-binding protein is one of the hotspots of proteomics, especially annexin A1, which is widely present in various tissues and cells of the body. It has the capability of binding to phospholipid membranes reversibly in a calcium ion dependent manner. In order to provide possible research ideas for researchers, who are interested in this protein, the biological effects of annexin A1, such as inflammatory regulation, cell signal transduction, cell proliferation, differentiation and apoptosis are described in this paper.

Objective To explore the expressions of Sry-related high mobility group box 9(SOX9)and gastrokine-1(GKN1) in gastric cancer tissues and their relationships with clinicopathologic features and prognosis of patients.Methods Immunohistochemistry was used to detect the expressions of SOX9 and GKN1 in 70 cases of gastric cancer tissues and corresponding paracancerous tissues including 27 cases of intestinal metaplasia and 43 cases of normal gastric mucosa. The relationships of SOX9 and GKN1 expressions with clinicopathological features and prognosis were analyzed in gastric cancer tissues.Results The high expression rates of SOX9 in gastric cancer tissues,intestinal metaplasia,and normal gastric mucosa were 92.9%(65/70),77.8%(21/27),and 55.8%(24/43),respectively(=21.722,<0.001). Positive nuclear and cytoplasmic staining was observed. The high nuclear expression rate of SOX9 in gastric cancer tissues was 67.1%,which was significantly higher than those of intestinal metaplasia(37.0%,=0.007)and normal gastric mucosa(23.3%,<0.001). The high cytoplasmic expression rate of GKN1 in normal gastric mucosa was 76.7%,which was significantly higher than those of intestinal metaplasia(44.4%,=0.006)and gastric cancer tissues(37.1%,<0.001). Univariate analysis demonstrated that the nuclear expression of SOX9 in gastric cancer was associated with the degree of tissue differentiation(=0.007),while the cytoplasmic expression of GKN1 was associated with both the degree of tissue differentiation(=0.002)and whether the pathological type was a signet-ring cell carcinoma(=0.009). Furthermore,the nuclear expression of SOX9 was negatively correlated with the expression of GKN1 in gastric cancer(=15.424,<0.001). The 5-year survival rates of patients with high or low nuclear expression of SOX9 were 33.8% and 67.5%,respectively(=0.016).The 5-year survival rates of patients with high or low expression of GKN1 were 60.0% and 35.6%,respectively(=0.044). Further research indicated that 5-year survival rate of patients with high nuclear expression of SOX9 and low expression of GKN1 was 28.8%. Cox multivariate regression analysis showed that TNM stage(stage Ⅱ:=7.435,95%:1.313-42.096,=0.023;stage Ⅲ:=12.214,95%:2.677-55.721,=0.001)and nuclear expression level of SOX9(=3.297,95%:1.199-9.065,=0.021)were independent risk factors for the prognosis of gastric cancer patients.Conclusions Changes in the expressions of SOX9 and GKN1 may be associated with the malignant biological behavior of gastric cancer. SOX9 may be a potential prognostic factor. The combined detection of SOX9 and GKN1 expression and the further study of their molecular mechanism may provide new clues for early diagnosis,targeted therapy,and prognostic prediction of gastric cancer.
Humans ; Immunohistochemistry ; Peptide Hormones ; genetics ; Prognosis ; SOX9 Transcription Factor ; genetics ; Stomach Neoplasms ; diagnosis ; genetics ; Survival Rate

Objective To explore the anatomical characteristics of mediate dorsal pedal cutaneous nerve and its nutritional vessels to provide anatomical basis of the perforator pedicle flap based on the medial dorsal pedal neurocutaneous vessels for repairing the forefoot soft-tissue defects.Methods From December,2016 to April,2017,the following contents were investigated in 30 adult feet specimens perfused with red latex:①The course,branches and distribution of the medial dorsal pedal cutaneous nerve.②The origin,course,branches and distribution of the nutrient vessels of the medial dorsal pedal neurocutaneous vessels.Mimic operation was performed on 1 fresh specimen.Results ①The mediate dorsal pedal cutaneous nerve mainly arose from the medial branch of the superficial peroneal nerve and processed forward for a distance of (2.5±0.4) cm under the surface of the inferior extensor retinaculum,and then divided into the mediate dorsal branch,the 1st and 2nd dorsal metatarsal branch over part of the dorsal pedal and digital skin.②The medial dorsal pedal neurocutaneous vessels were multiple segmental and polyphyletic,mainly include dorsalis pedis artery proximal perforator,the first metatarsal proximal perforator,the tibial proper plantar digital artery of the great toe and the perforater of the second toe web artery,of which the first metatarsal proximal perforator was most associated with operating methods.The first metatarsal proximal perforator perforate through the deep fascia to the subcutaneous area within the range of 1.0-2.0 cm near the proximal first plantar gap,the piercing point of which on deep fascia was constant,and the anatomical plane of the first metatarsal proximal perforator was higher than that of both the perforator of the toe web artery and the tibial proper plantar digital artery of the great toe.The first metatarsal proximal perforator divide into a large number of branches,which closely anastomose with adjacent perforators and other medial dorsal pedal neurocutaneous vessels.③Simulated surgery showed that the first metatarsal proximal perforation pedicle flap to meet the forefoot soft tissue defect repair.Conclusion The first metatarsal proximal perforator is constant in piercing point and reliable in blood supply,and it have a higher anatomical plane than that of both the perforator of the toe web artery and the tibial proper plantar digital artery of the great toe.The first metatarsal proximal perforator-based medial dorsal pedal neurocutaneous vascular flap can be transferred to repair the soft-tissue defects of forefoot.

To use hairy roots for producing medicinal ingredients of Phytolacca americana L. we studied the factors influencing the induction and in vitro culture. Hairy roots could be incited from the veins of cut surface (morphological lower) of P. americana L. leaf explants around 18 days after infection with the strain of Agrobacterium rhizogenes ATCC15834. The highest rooting rate, 70%, was obtained when leaf explants were pre-cultured for 1 day, infected for 20 min, and co-cultured for 4 days. The transformation was confirmed by PCR amplification of rolC of Ri plasmid and silica gel thin-layer chromatography of opines from P. americana L. hairy roots. All the hairy root lines could grow rapidly on solid exogenous phytohormone-free MS medium. Among the 9 hairy root lines, the hairy root line 2 had most rapid growth, most branched lateral roots and most intensive root hair; the root surface of some hairy root lines seemed purple or red, while that of the other hairy root line appeared white. Among liquid media MS, 1/2MS, B5 and 6,7-V tested, the best growth for hairy root lines was attained in liquid exogenous phytohormone-free MS medium. Compared with exogenous phytohormone-free MS medium, 6,7-V medium was better for synthesis and accumulation of esculento side A in hairy roots. The established optimal conditions for induction and in vitro culture of P. americana hairy roots had laid an experimental and technological foundation for production of medicinal constituents esculento side A from large scale culture of hairy roots.