ABSTRACT
Background: Previous studies have reported that the incidence of pediatric inflammatory bowel disease (IBD) is related to vitamin D, but it is still unclear. This study intends to calculate the relationship between pediatric IBD and vitamin D. Methods: A comprehensive literature search from inception to January 2023 was performed in the PubMed, EMBASE, Medline, Web of Science, and Google Scholar databases. Relevant data were extracted as required and used for subsequent calculations. Results: Sixteen papers were included, and there was no significant difference between the average vitamin D level in IBD patients and healthy controls. In addition, the overall pooled results showed that C-reactive protein (CRP) was 2.65 higher before vitamin D supplementation than after supplementation [SMD = 2.65, 95% CI = (2.26, 3.04)]. Moreover, patients with IBD in remission were 0.72 higher before vitamin D supplementation than after supplementation [OR = 0.72, 95% CI = (0.52, 1.00)]. Conclusion: This study suggested that there was no obvious relationship between pediatric IBD and vitamin D, while vitamin D supplementation can improve disease activity. Therefore, follow-up still needs many prospective studies to confirm the relationship between pediatric IBD and vitamin D.
ABSTRACT
To clarify the mechanisms underlying the improvement of Trichoderma on Chinese wolfberry (Lycium chinense) growth under saline stress, we analyzed the effects of application of organic fertilizer, Trichoderma agent and fertilizer on nitrogen uptake, assimilation, accumulation and use efficiency in Chinese wolfberry, based on a pot experiment with coastal saline soil. The organic fertilizer was the sterilization substance of Trichoderma fertilizer without viable Trichoderma, without any difference in the content of nutrients (such as nitrogen, phosphorus and potassium) between them. The results showed that the application of organic fertilizer, Trichoderma agent and ferti-lizer significantly increased NO3- and NH4+ influx rate in meristematic zone and NO3- influx rate in maturation zone of roots. The magnitude of such enhancement was greater in the application with Trichoderma fertilizer than organic fertilizer. Compared with the control, the application of Trichoderma agent and fertilizer significantly increased root, stem and leaf biomass and nitrogen content as well as plant nitrogen accumulation, strengthened root and leaf nitrate reductase, nitrite reductase and glutamine synthetase activities, and elevated nitrogen uptake efficiency, photosynthetic rate, stable carbon isotope abundance and photosynthetic nitrogen use efficiency. For all those variables, the beneficial effect was obviously stronger in the application with Trichoderma fertilizer than organic fertilizer. Therefore, Trichoderma facilitated nitrogen uptake, assimilation and accumulation in Chinese wolfberry under saline stress, improved photosynthetic carbon fixation ability and nitrogen use efficiency, and ultimately promoted plant growth.
Subject(s)
Lycium , Trichoderma , Carbon Isotopes , Fertilizers/analysis , Glutamate-Ammonia Ligase , Nitrite Reductases , Nitrogen/analysis , Phosphorus , Potassium , SoilABSTRACT
OBJECTIVE: To explore the effect of Wei 's triple nine needling on visual acuity and visual field in patients with optic atrophy. METHODS: A total of 90 patients with optic atrophy were randomized into an observation group and a control group, 45 cases in each one. Treatment of Wei 's triple nine needling combined with conventional medication were adopted in the observation group, conventional medication was given in the control group. Treatment for 4 weeks was required in both groups. Before treatment and 2, 4 weeks into treatment, the visual acuity and visual field were observed, and the clinical efficacy was evaluated in both groups. RESULTS: The total effective rate was 57.8% (26/45) in the observation group, which was superior to 28.9% (13/45) in the control group (P<0.05). After 2-week and 4-week treatment, the visual acuity was improved (P<0.01), the mean defect (MD) of visual field was decreased (P<0.01), the mean sensitivity (MS) of visual field was increased in the observation group (P<0.05, P<0.01). After 2-week and 4-week treatment, the visual acuity and the MD of visual field were improved (P<0.01, P<0.05), while the difference of MS of visual field compared before treatment had no statistical significance in the control group (P>0.05). The improvement of visual acuity, MD and MS of visual field after 2-week and 4-week into treatment in the observation group were superior to those in the control group (P<0.05, P<0.01). CONCLUSION: Wei 's triple nine needling can effectively improve the visual acuity and the defect of visual field in patients with optic atrophy.
Subject(s)
Acupuncture Therapy , Optic Atrophy , Acupuncture Points , Humans , Optic Atrophy/therapy , Treatment Outcome , Vascular Surgical ProceduresABSTRACT
"Wei 's triple nine needling therapy" is the crucial acupuncture prescription in treatment of eye diseases in Wei 's academic school of ophthalmology. "Wei 's triple nine needling therapy" includes the three points near to the eyes, the three groups of points for penetrating acupuncture around the eyes and the acupoint selection based on the general differentiation of syndrome. In this paper, the acupoint selection and the thinking of acupoint combination were introduced in the treatment of optic nerve disease on the base of the theory of "Wei 's triple nine needling" prescription. The specific needling manipulations at different regions involved in the triple needling procedure were explained in detail. It is proposed that the acupoints are combined and the correct needling manipulations selected rationally in compliance with the illness condition and the syndrome characteristics to ensure maximally the clinical effects of "Wei 's triple nine needling therapy".
Subject(s)
Acupuncture Therapy , Optic Nerve Diseases , Humans , Needles , Optic Nerve Diseases/therapyABSTRACT
During the process of electroacupuncture (EA) therapy, whether there being a corrosive effect in ac- upuncture needles was observed. Acupuncture needles were inserted into a rabbit's acupoint to perform a 12-hour electrical stimulation with three types of common EA waveform; additionally two needles were put in 0.9% sodium chloride solution with 12-hour direct current. Afterwards, environmental scanning electron microscope was applied to detect the surface physical characteristics of acupuncture needles. As a result, after a 12-hour continued electri- cal stimulation with three types of common EA waveform in the rabbit, there was no corrosive effect in acupunc- ture needles; but the direct current could cause severe corrosion in acupuncture needles. It is believed that there is no corrosion effect on acupuncture needles in current EA treatment, and some accidents reported in literature may be related to quality of EA device or improper manipulation during the treatment.