OBJECTIVETo compare the efficacy of different points combination in the treatment of menopausal insomnia.

METHODSNinety-six cases of menopausal insomnia were randomized into 3 groups, Xinshu (BL 15), Shenshu (BL 23), Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6) were chosen in the restore interaction between the heart and the kidney group (group A, 32 cases); Zhaohai (KI 6), Jiaoxin (KI 8), Shenmai (BL 62), Pucan (BL 61) were chosen in the acupuncturing qiao mai group (group B, 32 cases); auricular Shenmen (TF4) and sensitive spot at the distribution area of auricular vagus nervus were chosen in the ear acupuncture group (group C, 32 cases). Six days made one session and the treatments were finished after 4 courses. The polysomnography (PSG) and Pittsburgh sleep quality index (PSQI) were employed before and after treatment to evaluate the alleviation of insomnia.

RESULTSThe parameters of the sleep latency (SL), rapid wave sleep latency (RL) and sleep efficiency (SE) were significantly improved in the three groups, and the differences were statistically significant (P < 0.05, P < 0.01). The SL and awaking time (AT) in group C [SL (401.08 +/- 16.54) min and AT (4.87 +/- 2.64) times] were significantly superior to those in the other two groups [SL (50.36 +/- 18.47) min, (54.87 +/- 20.92) min, AT (5.98 +/- 2.11) times, (6.13 +/- 3.04) times, all P < 0.05]. The S(3+4) (%) in group C was also significantly higher than those in the other two groups (both P < 0.05). It was indicated by PSQI that the sleep quality of group C (0.78 +/- 0.12) was significantly superior to that in group B (1.32 +/- 0.29), the total score and cured and markedly effective rate in group C [(4.34 +/- 1.43), 68.8% (22/32)] were superior to those in group A [(7.48 +/- 3.09), 53.1% (17/32), both P < 0.05].

CONCLUSIONEar acupuncture has a better curative effect than the restore interaction between the heart and the kidney group and acupuncturing qiao mai group, it is worth of being promoted.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Menopause ; psychology ; Middle Aged ; Sleep ; Sleep Initiation and Maintenance Disorders ; therapy ; Treatment Outcome

OBJECTIVETo explore the better therapy for peripheral facial paralysis.

METHODSOne hundred and twenty patients were randomized into three groups: a common acupuncture group: acupuncture at Yangbai (GB 14), Sibai (ST 2) and Yingxiang (LI 20) as main acupoints, a ST 9 group: acupuncture at Renying (ST 9) as main and a ST 9 plus SGB group: acupuncture at Renying (ST 9) as main cooperated with stellate ganglion block (SGB). Once daily, 7 treatments made one session. After three sessions of treatment, the latency period and amplitude of evoked potential in ENoG, R1 value and R2 value of blink reflex were compared before and after the treatment in different groups separately. The total therapeutic effect was evaluated after treatment.

RESULTSAll the treatments shortened the latency period of ENoG, and elevated the amplitude evoked potential significantly. After treatment, the latency period in ST 9 plus SGB group was reduced significantly as compared with common acupuncture group (P < 0.05). The amplitude of evoked potential in ST 9 group was increased significantly as compared with the other two groups (both P < 0.05). After treatment, in each group, R1 and R2 values were shortened significantly. The difference values of R1 and R2 in ST 9 group and ST 9 plus SGB group were all significantly higher as compared with common acupuncture group (both P < 0.05). Additionally, the difference value of R1 in ST 9 plus SGB group was higher significantly than that in ST 9 group (P < 0.05). The clinical cured and remarkably effective rate was 87.5% (35/40) in ST9 plus SGB group, which was higher than 77.5% (31/40) in ST 9 group, and 65.0% (26/40) in common acupuncture group (P < 0.05).

CONCLUSIONAs compared with common acupuncture group, ST 9 group and ST 9 plus SGB group achieve the much superior efficacy on peripheral facial paralysis. The treatment with ST 9 acupuncture and SGB can better repair the early reflex induced by the injury of facial nerve.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Autonomic Nerve Block ; Combined Modality Therapy ; Facial Nerve ; physiopathology ; Facial Paralysis ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Stellate Ganglion ; physiopathology ; Young Adult

OBJECTIVETo prospectively evaluate the safety and efficacy of nickel- titanium temperature-dependent memory-shape device(CAR27) for colorectal anastomosis.

METHODSSixty colorectal cancer patients were randomly divided into two groups and received colorectal anastomosis with CAR27 or traditional stapling device. Complications, bowel function return, and the extrusion of anastomosis ring were prospectively monitored.

RESULTSBoth CAR27 and stapler group had one case of anastomotic leakage. Other complications such as stricture or obstruction were not found. Time for anastomosis of the two groups were (10.1±1.2) minutes and (11.2±2.1) minutes respectively. Time to first flatus was(3.2±1.2) days and (3.5±1.4) days respectively. Time to food intake resumption was (4.0±1.4) days and (4.3±1.3) days respectively. The differences above between the two groups were not statistically significant(P>0.05). The ring was expelled with stool within 7-16 days. The two groups were similar in operative time and the return of bowel function.

CONCLUSIONCAR27 is safe and simple for colorectal anastomosis.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anastomosis, Surgical ; instrumentation ; Colorectal Neoplasms ; surgery ; Colorectal Surgery ; instrumentation ; Female ; Humans ; Male ; Middle Aged ; Nickel ; Prospective Studies ; Titanium ; Young Adult

OBJECTIVES: To explore the optimal maintenance dose of caffeine citrate for preterm infants requiring assisted ventilation and caffeine citrate treatment. METHODS: A retrospective analysis was performed on the medical data of 566 preterm infants (gestational age ≤34 weeks) who were treated and required assisted ventilation and caffeine citrate treatment in the neonatal intensive care unit of 30 tertiary hospitals in Jiangsu Province of China between January 1 and December 31, 2019. The 405 preterm infants receiving high-dose (10 mg/kg per day) caffeine citrate after a loading dose of 20 mg/kg within 24 hours after birth were enrolled as the high-dose group. The 161 preterm infants receiving low-dose (5 mg/kg per day) caffeine citrate were enrolled as the low-dose group. RESULTS: Compared with the low-dose group, the high-dose group had significant reductions in the need for high-concentration oxygen during assisted ventilation (P=0.044), the duration of oxygen inhalation after weaning from noninvasive ventilation (P<0.01), total oxygen inhalation time during hospitalization (P<0.01), the proportion of preterm infants requiring noninvasive ventilation again (P<0.01), the rate of use of pulmonary surfactant and budesonide (P<0.05), and the incidence rates of apnea and bronchopulmonary dysplasia (P<0.01), but the high-dose group had a significantly increased incidence rate of feeding intolerance (P=0.032). There were no significant differences between the two groups in the body weight change, the incidence rates of retinopathy of prematurity, intraventricular hemorrhage or necrotizing enterocolitis, the mortality rate, and the duration of caffeine use (P>0.05). CONCLUSIONS This pilot multicenter study shows that the high maintenance dose (10 mg/kg per day) is generally beneficial to preterm infants in China and does not increase the incidence rate of common adverse reactions. For the risk of feeding intolerance, further research is needed to eliminate the interference of confounding factors as far as possible.
Caffeine/therapeutic use* ; Citrates ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Respiration, Artificial ; Retrospective Studies

OBJECTIVE: To explore the effect of electrical stimulation at auricular points (EAS) combined with sound masking on the expression of cAMP-response element binding protein (CREB), brain-derived neurotrophic factor (BDNF) and tyrosine receptor kinase B (TrkB) in the auditory cortex of tinnitus rats. METHODS: A total of 27 adult male SD rats were randomly divided into a control group, a model group and an EAS group. The rats in the model group and the EAS group were intervened with intraperitoneal injection of sodium salicylate to induce tinnitus model, while the rats in the control group were intervened with injection of 0.9% NaCl solution. After the model was successfully established, the rats in the EAS group were treated with electrical stimulation at "Shenmen" (TF) and "Yidan" (CO), combined with sound masking; the treatment was given once a day for 15 days. The gap prepulse inhibition of acoustic startle (GPIAS) and prepulse inhibition (PPI) testing were performed using the acoustic startle reflex starter package for rats. The expression of BDNF, TrkB, CREB and p-CREB in the auditory cortex of each group were measured with Western Blot analysis. RESULTS: ① Compared with the control group, the GPIAS values in 12 kHz, 16 kHz, 20 kHz and 28 kHz were significantly decreased in the model group (all <0.05); compared with the model group, GPIAS values in 12 kHz, 16 kHz, 20 kHz and 28 kHz were significantly increased in the EAS group (all <0.05). ② Compared with the control group, the expression of BDNF and p-CREB in the model group was significantly increased (<0.01), and the expression of TrkB in the model group was significantly increased (<0.05); the differences of expression of BDNF, TrkB, CREB and p-CREB between the model group and the EAS group had no statistics significance (all >0.05). CONCLUSION EAS could improve the GPIAS values of high-frequency background sound in tinnitus rats, which may be related with the upregulation of the BDNF/TrkB/CREB signaling pathway in the auditory cortex, leading to the reversion of the maladaptive plasticity.
Acupuncture Points ; Animals ; Auditory Cortex ; Brain-Derived Neurotrophic Factor ; metabolism ; Cyclic AMP Response Element-Binding Protein ; metabolism ; Electric Stimulation ; Male ; Rats ; Rats, Sprague-Dawley ; Receptor, trkB ; metabolism ; Tinnitus ; metabolism ; therapy

Panax japonicus( PJ) is a valuable medicinal plant belonging to the genus Panax of Araliaceae,the recumbent rhizome of which is widely used in clinic therapy,healthcare products and as cosmetic additives with functions of dissipating stasis,reducing swelling,stanching bleeding,and reinforcing deficiency,etc. PJ contains abundant levels of oleanane-and dammarane-type triterpene saponins,which are considered as the material basis for exerting pharmacodynamic action. Based on the previous researches,more than110 triterpene saponins have been reported from PJ. These triterpene saponins were summarized in this review,and could be classified into dammarenediol Ⅱ,protopanaxadiol,protopanaxatiol,ocotillol,oleanolic acid,ursolic acid and miscellaneous subtypes,according to their molecular skeletons in biosynthesis processes. Further more,the structural features of these triterpene saponins in the seven different subtypes,together with their~(13)C-NMR spectroscopic characteristics were described,hoping to provide available information for chemical diversity research of PJ.
Magnetic Resonance Spectroscopy ; Panax ; chemistry ; Plants, Medicinal ; chemistry ; Saponins ; chemistry ; Triterpenes ; chemistry

The twenty-first century has already recorded more than ten major epidemics or pandemics of viral disease, including the devastating COVID-19. Novel effective antivirals with broad-spectrum coverage are urgently needed. Herein, we reported a novel broad-spectrum antiviral compound PAC5. Oral administration of PAC5 eliminated HBV cccDNA and reduced the large antigen load in distinct mouse models of HBV infection. Strikingly, oral administration of PAC5 in a hamster model of SARS-CoV-2 omicron (BA.1) infection significantly decreases viral loads and attenuates lung inflammation. Mechanistically, PAC5 binds to a pocket near Asp49 in the RNA recognition motif of hnRNPA2B1. PAC5-bound hnRNPA2B1 is extensively activated and translocated to the cytoplasm where it initiates the TBK1-IRF3 pathway, leading to the production of type I IFNs with antiviral activity. Our results indicate that PAC5 is a novel small-molecule agonist of hnRNPA2B1, which may have a role in dealing with emerging infectious diseases now and in the future.
Animals ; Mice ; Antiviral Agents/pharmacology* ; COVID-19 ; Hepatitis B virus ; Interferon Type I/metabolism* ; SARS-CoV-2/drug effects* ; Heterogeneous-Nuclear Ribonucleoprotein Group A-B/antagonists & inhibitors*