Background: s/Aims: Transmembrane 6 superfamily member 2 (TM6SF2) E167K variant is closely associated with the occurrence and development of metabolic dysfunction-associated steatotic liver disease (MASLD). However, the role and mechanism of TM6SF2 E167K variant during MASLD progression are not yet fully understood. Methods: The Tm6sf2167K knock-in (KI) mice were subjected to high-fat diet (HFD). Hepatic lipid levels of Tm6sf2167K KI mice were detected by lipidomics analysis. Thin-layer chromatography (TLC) was used to measure the newly synthesized triglyceride (TG) and phosphatidylcholine (PC). Results: The TM6SF2 E167K variant significantly aggravated hepatic steatosis and injury in HFD-induced mice. Decreased polyunsaturated PC level and increased polyunsaturated TG level were found in liver tissue of HFDinduced Tm6sf2167K KI mice. Mechanistic studies demonstrated that the TM6SF2 E167K variant increased the interaction between TM6SF2 and PNPLA3, and impaired PNPLA3-mediated transfer of polyunsaturated fatty acids (PUFAs) from TG to PC. The TM6SF2 E167K variant increased the level of fatty acid-induced malondialdehyde and reactive oxygen species, and decreased fatty acid-downregulated cell membrane fluidity. Additionally, the TM6SF2 E167K variant decreased the level of hepatic PC containing C18:3, and dietary supplementation of PC containing C18:3 significantly attenuated the TM6SF2 E167K-induced hepatic steatosis and injury in HFD-fed mice. Conclusions The TM6SF2 E167K variant could promote its interaction with PNPLA3 and inhibit PNPLA3-mediated transfer of PUFAs from TG to PC, resulting in the hepatic steatosis and injury during MASLD progression. PC containing C18:3 could act as a potential therapeutic supplement for MASLD patients carrying the TM6SF2 E167K variant.

Objective To explore the effects of Cordyceps sinensis extract (CSE) on osteoporosis and RANKL-mediated osteoclastogenesis. Methods Bone marrow-derived macrophages (BMMs) was isolated from the bone marrow of C57BL/6 mice. CSE was added in osteoclast differentiation. Osteoclasts were stained by tartrate-resistant acid phosphatase (TRAP). The nearly mature osteoclasts were planted on hydroxyapatite plates and the area of bone lacunae was observed by microscope. The F-actin belt was stained by DAPI and phylloeptide and the number of nuclei was observed by confocal microscopy. The expressions of DC-STAMP, ATP6V0D2, TRAP, CTSK, and NFATC1 were detected by q-PCR. The protein expression of the MAPK pathway was detected by Western Blot. The in vivo experiments were carried out by administering CSE to the ovariectomized mice daily through gavage. After 6 weeks of intervention, mouse femurs were taken for morphological analysis. Peripheral blood was taken for ELISA. Results CSE represses osteoclastogenesis, bone resorption, F-actin belts formation, osteoclast specific gene expressions and MAPK signaling pathways in vitro. In vivo study indicated that CSE prevents OVX-induced osteoporosis and preserves bone volume by repressing osteoclast activity and function. It also increases the serum ALP, BGP content, and reduces TRAP content. Conclusion CSE can attenuate osteoclast formation and OVX-induced osteoporosis, suggesting potential clinical therapeutic effects for osteoporosis.

Objective:To analyze the clinical curative effect of protective sleep nursing on neonatal hyperbilirubinemia.Methods:Eight neonates with hyperbilirubinemia who were admitted from April 2019 to August 2019 were enrolled. They were divided into control group (40 cases) and observation group (40 cases) by random digits table method. Both groups were given routine nursing. On basis of control group, observation group was given protective sleep nursing. The clinical effect, sleep time, discomfort reactions and nursing satisfaction were compared between the two groups.Results:After nursing, the sleep time, crying time and bilirubin level were (18.67 ± 1.45) h/d, (0.82 ± 0.12) h/d, (191.58 ± 12.74) μmol/L in the observation group, and (17.63 ± 1.33) h/d, (1.05 ± 0.15) h/d, (202.42 ± 13.08) μmol/L in the control group, there were significant differences between the two groups ( t values were 3.343, 7.573, 3.755, P<0.05). The duration and regression time of jaundice were (5.26±1.24), (8.70±2.12) d in the observation group, and (7.14±1.18), (12.95±2.31) d in the control group, there were significant differences between the two groups ( t values were 6.946, 8.573, P<0.05). The good rate of sleep quality, incidence rates of vomiting, skin damage and needle falling out, and nursing satisfaction rate were 90.00%(36/40), 7.50%(3/40), 5.00%(2/40), 10.00%(4/40), 100.00%(40/40) in the observation group, and 72.50% (29/40), 27.50%(11/40), 22.50%(9/40), 32.50%(13/40), 87.50%(35/40) in the control group, there were significant differences between the two groups ( χ2 values were 4.021-6.050, P<0.05). Conclusions:The application of protective sleep nursing in treatment of neonatal hyperbilirubinemia can effectively prolong their sleep time, improve their sleep quality, which is conducive to improving their symptoms, reducing discomfort reactions.And satisfaction of their family members is relatively higher.

Objective To observe the clinical efficacy of umbilical compress with anti-cancer Xiaogu formula in managing malignant ascites. Methods A total of 56 patients with malignant ascites who met the inclusion criteria were randomized into 28 patients in the treatment group and 28 patients in the control group. The control group was treated with one type of diuretic, and the treatment group was given umbilical compress using Anti-Cancer Xiaogu formula and diuretics. Both groups were treated for 14 days. The changes of abdominal girth, 24 h urine volume, ascites efficacy, TCM syndrome scores, quality of life and adverse reactions were observed. Results The decrease in the maximum depth difference of the ascites in the treatment group was significantly greater than that of the control group (1.16 ± 1.29 vs. 0.00 ± 1.34, Z=-2.553). The difference was statistically significant (P<0.05). The decrease in abdominal girth in the treatment group was significantly larger than that in the control group (0.57 ± 0.55 vs. 2.61 ± 0.28, Z=-2.264). The difference was statistically significant (P<0.05). The in 24-hour urine volume in the treatment group after intervention (-800.18 ± 64.12 vs.-683.57 ± 55.38, Z=-1.770) was no statistically significant (P>0.05). The response rate in the treatment group was 92.9％ (26/28), while that of the control group was 89.3％ (25/28).treatment group was 71.4％, while that of the control group was 35.7％. The difference was statistically significant (P<0.05). The increase in KPS in the treatment group was significantly higher than that of the control group. The difference was statistically significant (P<0.05). Conclusions Anti-cancer Xiaogu umbilical cord combined with diuretic can reduce the degree of malignant ascites, alleviate clinical symptoms, improve quality of life and decrease the occurrence of adverse reactions when used concomitantly with diuretics in the management of malignant ascites.

Objective To investigate the endothelial dysfunction in pre-hypertension and its influencing factors.Methods A total of 373 youth were divided as the subjects into hypertension group (HBP group),prehypertension group (PHT group) and normal blood pressure group (NBP group).Endothelial function was assessed based on carotid intima-media thickness (IMT),brachial artery flow-mediated dilation (FMD) and brachial-ankle pulse wave velocity (baPWV).Results IMT and baPWV in PHT group were higher than those in NBP group (P＜0.05),but did not reach the significant difference when compared with HBP group (P＞0.05).Compared with HBP,the levels of FMD in PHT group significantly increased (P＜ 0.05);however,no difference was observed in comparison with NBP group (P＞0.05).In the early stage of hypertension,diastolic BP (β=-0.120,P＜0.05) and body mass index (β=-0.115,P＜0.05) were negatively correlated with FMD;diastolic BP (β=0.146,P＜0.05),2-hour glucose (β=0.147,P＜0.05),high-density lipoprotein cholestrol (β=0.150,P＜0.05),and waist-hip ratio (β=0.126,P＜0.05) showed a positive correlation with IMT.baPWV was correlated with systolicBP (β=0.358,P＜0.01),waist circumference (β=0.254,P＜0.05),fasting glucose (β=0.155,P＜0.05),postprandial 2 h blood glucose (β =0.152,P ＜0.05),uric acid (β =0.206,P ＜ 0.05),and C-reactive protein (β=0.099,P＜0.05).Corclusion Our study shows that endothelial dysfunction may exist in the prehypertensive young,and several cardiovascular risks contribute to its development in the early stage of hypertension.

Summarize the application of SOAP in the medical field and find out its problems in the course of traditional Chinese medicine, to explore the significance and value of SOAP in teaching practice in TCM. Organize relevant literature and discuss the application of SOAP in the course of Chinese medicine. SOAP is widely used in various aspects of medicine, and there are still some problems in the course of TCM. The use of SOAP model for teaching and assessment has important practical significance and value in the course of Chinese medicine internal medicine practice, and SOAP emphasize the practice of the post competence oriented teaching, which is worth promoting.

Objective To find out research contents and related hot spots concerning motion sickness . Methods In the study, Web of Science(WOS) was used as the core data, and the time span of literature retrieval was from its inception to September 30 th, 2017.Research orientation, origins and categories of source data, distribution, rate of citation and types of international cooperation were analyzed by statistical method . Results From the data retrieved from WOS, it could be seen that active research on motion sickness started as early as 1988, and 52 papers were retrieved in 2010 alone, despite that there was some flotation between the years.Research on internal medicine of motion sickness was the most popular , with the amount of retrieved papers being as many as 548 papers.Research on public health, environmental and professional medicine was the research field second only to internal medicine , with the amount of retrieved papers being as many as 323 papers.In the exercise science, motion sickness research was also a hot spot and new research orientation , with the amount of retrieved papers surpassing 300 papers.The journal having the highest amount of published papers concerning motion sickness was "Aviation Space and Environmental Medicine ", with a total amount of published papers being as many as 287 papers.Conclusions Now, the research on motion sickness has become quite mature, and the hot research spot is in internal medicine .

Objective To study the effects of nasal gingerol gel on motion sickness .Methods The effects of nasal gingerol gel on motion sickness were evaluated by using the rat model of conditioned taste to observe changes in the amount of saccharine water intake , and also the Beagle dog model to observe the latent period of salivation and vomiting, before and after rotational stimulation.Results Before rotational stimulation, there were no significant differences in the amount of saccharine water intake in the rats of the groups . However, following rotational stimulation, the amount of saccharine water intake in the rats of the control group was obviously reduced, as compared with that before stimulation (P <0.01).Before drug treatment, all the Beagle dogs were susceptible to rotational stimulation , displaying early salivation and vomiting .However, after medication, the latent period of salivation and vomiting was all considerably delayed , as compared with the control group(P <0.05).The latent period of salivation of middle and high medication groups were extended to (17.89 ±8.42) min and (18.58 ±9.92) min, respectively.And the laent period of vomition of middle and high medication groups were extended to (25.50 ±12.78) min and (27.47 ±10.25) min.Conclusions Nasal gingerol gel showed certain protective effects against motion sickness .

Objective To find out research contents and related hot spots concerning motion sickness . Methods In the study, Web of Science(WOS) was used as the core data, and the time span of literature retrieval was from its inception to September 30 th, 2017.Research orientation, origins and categories of source data, distribution, rate of citation and types of international cooperation were analyzed by statistical method . Results From the data retrieved from WOS, it could be seen that active research on motion sickness started as early as 1988, and 52 papers were retrieved in 2010 alone, despite that there was some flotation between the years.Research on internal medicine of motion sickness was the most popular , with the amount of retrieved papers being as many as 548 papers.Research on public health, environmental and professional medicine was the research field second only to internal medicine , with the amount of retrieved papers being as many as 323 papers.In the exercise science, motion sickness research was also a hot spot and new research orientation , with the amount of retrieved papers surpassing 300 papers.The journal having the highest amount of published papers concerning motion sickness was "Aviation Space and Environmental Medicine ", with a total amount of published papers being as many as 287 papers.Conclusions Now, the research on motion sickness has become quite mature, and the hot research spot is in internal medicine .