Observations on the Efficacy of Various Forms of Selenium for Livestock: A Review

Since 1957, selenium has found extensive use in livestock production to maintain an adequate selenium status in animals in areas of soil and feed/forage deficiency. Selenium may be given directly to livestock, or applied as a fertilizer amendment to increase selenium content of their feeds. This paper addresses the area of direct supplementation, which includes oral and parenteral supplementation, and with ruminant animals the use of slow-release boluses. Various chemical forms of selenium have been examined as supplemental sources, with sodium selenite being the earliest compound of choice. Comnbination of selenium supplementation with other livestock managernent practices led to use of selenium dioxide, which avoided solubility problems with selenite but produced effective responses. Barium salts have been used with some success as supplemental selenium sources. Experience with ruminal boluses has shown that high pressure pelleting of increased grain size selenium, in hollow pellets, has prolonged their useful life. Attention has been paid recently to residual selenium returned to the soil from livestock supplementation practices and the resulting opinion is that currently approved practices are acceptable from the point of view of environmental quality

Efficacy of Xiaojin Capsules Combined with Selenium Yeast Capsules on 120 Cases of Hashimoto's Thyroiditis with Abnormal Thyroid Function

[Objectives]To explore the efficacy of Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of Hashimoto's thyroiditis(HT)with abnormal thyroid function.[Methods]A total of 180 HT patients who were treated in the First Affiliated Hospital of Henan University and Henan Provincial People's Hospital from December 2020 to December 2021 were selected as the research subjects and randomly divided into the observation group(n=120)and the control group(n=60)in at a tratio of 2∶1 ratio according to their visiting time.The observation group was treated with Xiaojin Capsules(oral,5 capsules each time,twice a day for 12 weeks)and Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).The control group was treated with only Selenium Yeast Capsules(oral,1 capsule each time,twice a day for 12 weeks).[Results]The difference in the levels of thyroid peroxidase antibody(TPO-Ab),thyroglobulin antibody(TGAb),serum free triiodothyronine(FT_(3)),serum free thyroxine(FT_(4)),and thyroid stimulating hormone(TSH)between the observation group and control group was statistically significant(P<0.05).The diameters of thyroid between the observation group and the control group before,during and after treatment were significantly different(P<0.05).The total effective rate of the observation group was 82.5%(99/120),which was significantly higher than 56.67%(34/60)in the control group,and the difference was statistically significant(P<0.05).The cure rate(22.50%)in the observation group was significantly higher than the control group(3.33%),and the difference was statistically significant(P<0.01).The ineffective rate of the observation group was 17.50%,which was significantly lower than that of the control group(40.00%),and the difference was statistically significant(P<0.01).The markedly effective rate of the observation group was 40.83%,which was significantly higher than that of the control group(31.67%),and the difference was statistically significant(P<0.05).The effective rate in the observation group was 191%,and the effective rate in the control group was 21.67%,and the difference was not statistically significant(P>0.05).[Conclusions]Xiaojin Capsules combined with Selenium Yeast Capsules in the treatment of HT can eliminate or alleviate the clinical symptoms and signs,significantly reduce the levels of TPO-Ab and TGAb in serum,restore thyroid function,improve thyroid shape and structure in the treatment of HT,and the clinical effect is satisfactory.

Clinical Observation on the Efficacy Enhancing and Toxicity Attenuating Effect of Nuzhen Yangyin Granule to the Anti-Parkinsonism Therapy Mainly with Medopa

Objective: To observe and assess the efficacy enhancing and toxicity attenuating effect of Nuzhen Yangyin Granule (NYG) to the anti-parkinsonism (paralysis agitans) therapy with medopa and ar-tane. Methods: Adopting the randomized double-blinded method, the effect of adding NYG to 30 patients with Parkinsonism in the treated group,

Study on the effect of Xi-Feng-Hua-Shi granules on intestinal flora in patients with diarrhea-predominant irritable bowel syndrome based on 16S rDNA sequencing

Background:Diarrhea-predominant irritable bowel syndrome(IBS-D)is a common functional gastrointestinal disease,that significantly impacts the quality of life and social interactions of patients,and also consumes a significant amount of medical resources.Xi-Feng-Hua-Shi(XFHS)granule is an empirical formula developed by Professor Yao-Zhou Tian,a famous TCM doctor in Jiangsu Province.Clinical experience has shown that XFHS granules are effective at relieving the symptoms of IBS-D patients.Therefore,this study used 16S rDNA sequencing to determine the species and richness of microflora in order to explore the overall efficacy and changes in the intestinal microflora of IBS-D patients after treatment with XFHS granules,and to further understand the mechanism of drug action as a potential new therapeutic method for the clinical treatment of IBS-D.Methods:A total of 66 IBS-D patients who were treated at Jiangsu Provincial Hospital of Integrated Traditional Chinese and Western Medicine from June 2021 to January 2022 were recruited and randomly divided into a reatment group and a control group.The treatment group was given XFHS granules and the control group was given placebo granules for 4 weeks.Traditional Chinese medicine(TCM)syndrome scores of patients before and after treatment were recorded,and fresh fecal samples of some patients before and after treatment were collected to analyze the changes of intestinal flora by 16S rDNA sequencing method.Results:The effective rate in the treatment group was 92.86%,which was significantly higher than the control group(P<0.05).The bacterial diversity of IBS-D patients did not change significantly after treatment with XFHS granules,but the species composition analysis showed that the abundance of Firmicutes,Proteobacteria and Cyanobacteria decreased,while the abundance of Bacteroidetes,Actinobacteria and Bifidobacteria increased.Conclusion:XFHS granules can effectively improve the clinical symptoms of IBS-D patients,and its therapeutic effect may be related to regulating the structure and abundance of intestinal flora.

Efficacy observation of Yiguanjian decoction combined adefovir Dipivoxil tablet in treating HBeAg negative chronic viral hepatitis B active compensated liver cirrhosis patients

Objective To explore clinical efficacy of Yiguanjian Decoction(YD)combined Adefovir Dipivoxil Tablet(ADT)in treating HBe Ag negative chronic viral hepatitis B(CVHB)active compensated liver cirrhosis(LC)patients.Methods Totally 68 HBe Ag negative CVHB active compensated LC patients initially treated were assigned to the treatment group and the control group

A multi-center clinical observation on safety and efficacy of a plasma derived coagulator factor Ⅷ for treatment of patients with hemophilia A

Objective To evaluate the efficacy and safety of home-made plasma derived coagulation factorⅧin patients with hemophilia A.Methods Patients with congenital hemophilia A who met the inclusive and exclusive criteria were enrolled in the study after informed consent.

Treatment of hearing loss with “fameng needling” in Nèijīng

Objective To observe the clinical efficacy of treatment of hearing loss with ＂fameng needling＂ in Nèijīng（《内经》, The Yellow Emperor＇s Inner Classic）. Methods Seventy patients with hearing loss were divided into ＂fameng needling＂ group（group A） and conventional acupuncture group（group B） randomly by sortition, with 35 patients in each. ＂Fameng needling＂ was applied in patients in group A. Bilateral antitragi were pressed by middle fingers for covering the earholes, twirling for reduction was conducted by thumbs and index fingers, and then the middle fingers, thumbs and index fingers loosened suddenly after the patients felt sore or numb inside the ears. Conventional acupuncture treatment was adopted for patients in group B. Treatment for ten times was considered as one course of treatment, and clinical efficacy and electro-audiometry evaluation of all the patients were observed after three courses of treatment. Results The total effective rate of group A was 91.43%, which was superior to that of group B（71.43%）, and the difference between the two groups was statistically significant（P0.05）. The electro-audiometry evaluation results of the two groups after treatment improved when compared with that before treatment, the result in group A was（37.01±19.43） d BHL, which was superior to that of group B（49.85±21.29） d BHL, and the difference between the two groups was statistically significant（P0.01）. Conclusion ＂Fameng needling＂ is an effective method for treatment of hearing loss, which is worth promoting and applying clinically.