Globulin Research Articles

Benefícios da suplementação com disseleneto de difenila em vacas leiteiras no período de transição: efeitos metabólicos, imunes e antioxidantes

ABSTRACT The aim of this study was to evaluate the effects of diphenyl diselenide (PhSe) supplementation during the transition period on the metabolism, immunity, oxidative status, and milk production of postpartum dairy cows. Twenty-seven Holstein females were divided into groups: (PhSe) (DDG), which received 3 μmol/kg of (PhSe)2 in 4 mL of dimethyl sulfoxide (DMSO) subcutaneously, DMSO (DMSOG), and NaCl (NACLG) which received 4 mL of DMSO and 0.9% NaCl. Evaluation of body condition score (BCS), weighing and administrations were performed at 42, 28, and 14 days prepartum, and on the day of calving (0). On days 0, 7, 14, 21, and 35 postpartum, BCS was evaluated, and blood were collected. Colostrum was obtained from the first postpartum milking. Production was measured, and milk was collected on days 7, 14, 21, and 35 postpartum. DDG showed higher values of total protein (TP) and globulins (GLOB) 7 days postpartum and increase from day 0 to days 21 and 35. DDG immunoglobulin G (IgG) was higher on days 21 and 35, and increased between days 7 and 21. In postpartum TP, GLOB and IgG are physiologically reduced, therefore, the results indicate that supplementation of transition females with (PhSe) stimulated postpartum humoral immunity.

Management of the Diabetic Microalbuminuria with Ayurvedic intervention- A Case Report

Background: One of the most prevalent side effects of diabetes, diabetic nephropathy causes Hypoalbuminemia, chronic kidney damage and end-stage renal failure worldwide. This study was performed for the effectiveness of the Ayurvedic treatment in the patient presented with the complications of Diabetic Microalbuminuria with special reference of Kaphaja Shotha. A 67-year-old, male patient consulted to the Ayurveda hospital with generalized body swelling, difficulty in breathing on the rest, Fatigue for 2 years, following secondary prevention for two years. Design: Single Case report. Materials and Methods: In this prospective case study, conducted on a subject experiencing edema as a complication of diabetic nephropathy for two years, the individual was admitted to the Indoor Patient Department of Medicine. Over a period of three months, the subject was assessed every 15 days. The intervention involved the administration of oral medications including mainly Gokshuradi guggulu, Punarnavadi guggulu, Hingwastak Churna, Triphala Churna, Syrup Neeri KFT, and Gomutra Haritaki. The edema reduced progressively, and there was an alleviation of associated symptoms such as difficulty in breathing and fatigue. Additionally, the subject showed improvement in renal function parameters and reported an enhanced sense of well-being. Results: Laboratory investigation showed protein in urine and hypoalbuminemia with normal blood urea and S. Creatinine., which was corrected after treatment, increased serum albumin from 1.9 (g/dl) to 3.9(g/dl) and serum globulin from 1.7(g/dl) to 2.7 (g/dl). After 18 days, a significant improvement was noted in all the clinical features, blood investigations, Chest X ray of the patient and no any unwanted effects were noted during the study period. The case was managed without encountering any adverse effects, following the treatment regimen for Shotha. Keywords: Diabetic Microalbuminuria, Hypoalbuminemia, Kaphaja Shotha

Subchronic toxic effects of bisphenol A on the gut-liver-hormone axis in rats via intestinal flora and metabolism.

Bisphenol A (BPA), a characteristic endocrine disruptor, is a substance that seriously interferes with the human endocrine system and causes reproductive disorders and developmental abnormalities. However, its toxic effects on the gut-liver-hormone axis are still unclear. Male and female rats were exposed to BPA (300 mg/kg) by oral gavage for 60 consecutive days. H&E staining was used for histopathological evaluation, and the serum biochemical indexes were determined using an automatic analyzer. The 16S rRNA gene sequencing was used to detect the intestinal microbial diversity, and the GC-MS was used to analyze the contents of short-chain fatty acids (SCFAs) in colon contents. UPLC-QTOF MS was used to analyze the related metabolites. The ELISA method was used to assess the levels of serum inflammatory factors. Histopathological analysis indicated that the liver, heart, and testis were affected by BPA. There was a significant effect on alanine aminotransferase (ALT), triglyceride (TG), total cholesterol (TC), and low-density lipoprotein (LDL) in the male-BPA group (P < 0.05), and globulin (GLB), indirect bilirubin (IBIL), alkaline phosphatase (ALP), ALT, TG, TC, high-density lipoprotein (HDL), and creatinine (Cr) in the female-BPA group (P < 0.05). Metagenomics (16S rRNA gene sequencing) analysis indicated that BPA reduced the diversity and changed the composition of gut microbiota in rats significantly. Compared with the control and blank groups, the contents of caproic acid, isobutyric acid, isovaleric acid, and propanoic acid in the colon contents decreased in the male-BPA group (P < 0.05), and caproic acid, isobutyric acid, isovaleric acid, and valeric acid in the colon contents decreased in the female-BPA group (P < 0.05). Metabolomic analysis of the serum indicated that BPA could regulate bile acid levels, especially ursodeoxycholic acid (UDCA) and its conjugated forms. The contents of amino acids, hormones, and lipids were also significantly affected after exposure to BPA. The increase in interleukin-6 (IL-6), interleukin-23 (IL-23), and transforming growth factor-β (TGF-β) in the serum of the male-BPA group suggests that BPA exposure affects the immune system. BPA exposure will cause toxicity to rats via disrupting the gut-liver-hormone axis.

Antioxidant associated chemoprophylaxis effect of natural spice and green vegetable on hepatotoxicity.

This is a case control and cohort study, conducted at Department of Biochemistry in FUAST, compressing 24 number of albino Wistar rats. Illicium verum (star anise) natural spice and green vegetable broccoli are used for chemo-preventive herbal treatment in relation with vitamin C antioxidant activity. Hepatotoxicity was induced in liver of model rats by giving interperitoneally single injection of 200 mg/kg bod weight (B.W) of N-nitrosodiethylamine and orally giving 1 mg/kg BW phenobarbital for 14 days during disease prorogation period. The vitamin C analysis from Illicium verum (star anise), green broccoli, orange juice, orange peel and orange pulp was done by iodometric quantitative and qualitative titration method. Rats were given compound according to their bodyweight as 1 mg/kg B.W. After 14 days (Disease Promotion and Propagation Period) and 28 days (Disease cure period) of treatment behavioral activity was monitored by locomotors activity in open field experiment, stimulatory activity in home cage and anxiolytic effects observed in light and dark apparatus and also in T maze. Behavioral activity were significantly increased in Illicium verum and green broccoli treated rats. Hematological study including hemoglobin (Hb), white blood cells (WBC), red blood cells (RBC), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), red cell distribution width (RDW) and Platelets was done by abbot laboratory analyzer cell. The value of Hb and RBC was also significantly increased in star anise and broccoli treated rats, showed proper function of RBC in microcirculation. WBC was also in normal range revealed that no disease regards to bone marrow and leukemia's. The biochemical activity of rats including urea, creatinine, total protein, albumin, globulin, A/G ratio, amylase and calcium in blood serum were analyzed while, liver health or performance was also determined by LFT (liver function test). Behavioral and laboratorial variables were analyzed by using SPSS v. 20 and p-value < 0.05 was considered statistically significant. The study report noticeable significant effect of Illicium verum and broccoli on hepatotoxicity of experimental model. Recent experimental study statistical outcomes show reciprocal relationship between the consumption of vegetable diet and natural spice with the risk of Hepatotoxicity. Thus, the aim of the study is to enhance the function of star anise or illicium verum natural spice and green vegetable broccoli as an anticancer or chemoprophylaxis agent.

Revealing the mechanism of the lutein protective function of epicatechin-fructan glycosylated soybean protein isolate

Lutein possesses various physiological activities but is susceptible to light degradation, thermal degradation, and oxidative degradation. As such, protecting the activity of lutein-based products using natural extracts has become a current research. In this study, lutein was protected by complexing inulin-type fructan (ITF), soybean protein isolate (SPI), and epicatechin (EC), and the protection mechanism of epicatechin-fructan glycosylated soybean protein isolate (EC-GSPI) toward lutein was elucidated comprehensively. The results showed that the addition of EC delayed the degradation of lutein. The results of light stability experiments showed that increased EC significantly enhanced the storage time of the GSPI-Lutein system from 4 to 13 days. Additionally, the effect of EC on glycosylated soybean 7S globulin (G7S) and glycosylated soybean 11S globulin (G11S) was assessed. The light stability of G11S-Lutein and G7S-Lutein after the addition of EC was from G11S > G7S → G7S > G11S. Furthermore, the proteins purified from SPI interacted differently with EC and ITF, with soybean 7S globulin (7S) mainly interacting with EC and soybean 11S globulin (11S) mainly interacting with ITF. EC-GSPI-Lutein exhibited a good protective effect, probably due to the occurrence of hygrothermal Maillard between ITF and 11S, providing a porous structure for lutein storage. At the same time, the binding of EC to 7S significantly enhanced the antioxidant property of the solution and the stability of the protein secondary structure, thereby prolonging the storage time of lutein.

The Ameliorative Effects of Dietary Rosemary (Rosmarinus officinalis) Against Growth Retardation, Oxidative Stress, and Immunosuppression Induced by Waterborne Lead Toxicity in Nile Tilapia Fingerlings

Abstract The dietary effects of rosemary (Rosmarinus officinalis) leaves powder (RLP) were tested on the performance and welfare of Nile tilapia (Oreochromis niloticus) fingerlings subjected to lead (Pb) toxicity. Two hundred fish (31.9±0.28 g) were stocked into 20 85-L glass aquaria (10 fish/aquarium) to represent four treatments with five replicates each. Fish were fed on 0.0% (control; T1) and 1.0% RLP (T2) along with continuous exposure to either 0.0 (T3) or 7.94 mg Pb/L (T4) for 60 days. Compared with the control diet, feeding Nile tilapia on RLP alone improved the growth performance and hemato-biochemical, antioxidant, and immunological indices. Conversely, the Pb toxicity negatively affected hematocrit, hemoglobin, white and red blood cell counts, and growth indices. Furthermore, Pb exposure raised blood cortisol, glucose, total cholesterol, serum transaminases (ALT and AST levels), alkaline phosphatase, and lactate dehydrogenase accompanied with significant reductions in serum total lipids, protein, albumin, and globulin values. Furthermore, Pb exposure decreased respiratory burst, lysozyme, total immunoglobulins, malondialdehyde, superoxide dismutase, catalase, and total antioxidant capacity. On the other hand, dietary RLP significantly reduced the negative impacts of Pb toxicity on the above-mentioned indices. Additionally, the dietary RLP reduced the Pb accumulation in Pb-intoxicated fish leading to significant enhancements in Nile tilapia’s growth and welfare. These findings suggest that dietary 1% RLP significantly enhanced the fish performance and welfare status and could alleviate the Pb toxicity effects on Nile tilapia performance and welfare.

The Prognostic Value of Serum Albumin to Globulin Ratio in Patients with Breast Cancer: A Retrospective Study.

This study examined the potential risk value of the serum albumin to globulin ratio (AGR) in patients with breast cancer (BC). This study employed a retrospective design, enrolling 332 patients with BC and 38 patients without BC treated at Taizhou People's Hospital between September 2015 and May 2021. Multivariate Cox proportional hazard regression models were used to identify potential risk factors. A prognostic nomogram was developed based on the multivariate analyses. The receiver operating characteristic curve determined the optimal cutoff value for AGR. The results indicated a statistically significant decrease in AGR among patients with BC. Significant disparities were observed in globulin and AGR levels between the two cohorts. AGR was significantly associated with tumor size and stage, with a marked decline in advanced stages of BC. Additionally, AGR and aspartate transaminase/Alanine aminotransferase (AST/ALT) emerged as significant diagnostic indicators for invasive carcinoma and advanced stages (II-IV) of BC. Specifically, AGR exhibited an area under the curve of 0.645 (P < 0.003), highlighting the discriminatory capacity of serum globulin levels in distinguishing between BC and non-BC cohorts. The AGR, routinely assessed due to its simplicity, objectivity, and cost-effectiveness, holds promise as a potential risk factor for BC and may have practical implications in clinical settings.

De-polymerisation and hydrolysis of seed storage protein is involved in the freezing tolerance of hydrated Brassica oleracea seeds

Hydrolysis of globulins might be involved in the freezing tolerance of hydrated lettuce seeds. The mechanism was further explored in hydrated brassica (Brassica oleracea) seeds, by application of 5,5'-dithiobis(2-nitro- benzoicacid) (DTNB), the Ellman's reagent, which can bind to the free sulphydryl side chain of cysteine. DTNB increased the viability of hydrated brassica seeds after slow cooling (-3°C hour-1 ) to -17°C. Two-dimensional electrophoresis and mass spectra analysis indicated the accumulation of small peptides derived from 12S globulins (cruciferin) in DTNB-treated seeds after slow cooling. The seed storage peptides with different molecular weight were cooled and the ice formation during cooling observed by cryomicroscopy, which proved that peptides of smaller molecular size produced smaller and rounder crystals. The smallest peptide in DTNB- treated seeds produced the smallest and roundest crystals during cooling. The levels of ASA, DHA and GSH were specifically up-regulated after DTNB treatment and following slow cooling, which indicates that DTNB enhanced the circulation of ASA and GSH to resist the oxidative stress. Consistent with this finding, RNA-seq and real time PCR indicated that glutathione reductase (GR) was up-regulated after DTNB treatment.

Assessment of Anthropometric Parameters and Selected Macronutrients Status in Children Attending Primary Health Care Centre Babban Dodo Zaria, Kaduna State

Malnutrition is an independent risk factor for patient morbidity and mortality as a result of socioeconomic challenges. The aim of the study is to assess the anthropometric indices and some selected macronutrients status in children attending clinic at Primary Health Care Centre Babban Dodo Zaria, Kaduna State. Sixty (60) participants were recruited for socio-demographic study using structured questionnaire. Anthropometric parameters (Body Mass Index, Mid Upper Arm Circumference and Hip), total protein, serum albumin and globulin were determined from the children attending the clinic. It was observed that, children of 8 months old and above showed significant decrease (p&lt;0.01) in serum total protein compared to the children of lesser ages. Similarly, children of 1 month 5 months and 8-55 months showed significant decrease (p&lt;0.01) in serum albumin. Significant decrease (p&lt;0.01) in serum globulin level was seen in Children of 2-3 months, 6 months and 8-55 months compared to the children of less than 2 months. The Body Mass Index (BMI) shows that 58.33% were underweight, 25.00% were normal and 16.67% were overweight. Significant increase (p&lt;0.01) in head circumference were seen in children of 8-55 months old compared to the children of below 8 months. Children of 20-25 months old and also showed significant decrease (p&lt;0.01) in Waist/Hip ratio compared with other group of children. Results indicate that, stunted growth, Protein energy malnutrition symptoms were seen in most of the children which in turn will affect their mental state.

Proteomic Profiles of Whole Seeds, Hulls, and Dehulled Seeds of Two Industrial Hemp (Cannabis sativa L.) Cultivars.

As a source of nutritionally important components, hemp seeds are often dehulled for consumption and food applications by removing the hard hulls, which increases their nutritional value. The hulls thus become waste, although they may contain valuable protein items, about which there is a lack of information. The present work is therefore aimed at evaluating the proteome of hemp (Cannabis sativa L.) at the whole-seed, dehulled seed, and hull levels. The evaluation was performed on two cultivars, Santhica 27 and Uso-31, using LC-MS/MS analysis. In total, 2833 protein groups (PGs) were identified, and their relative abundances were determined. A set of 88 PGs whose abundance exceeded 1000 ppm (MP88 set) was considered for further evaluation. The PGs of the MP88 set were divided into ten protein classes. Seed storage proteins were found to be the most abundant protein class: the averages of the cultivars were 65.5%, 71.3%, and 57.5% for whole seeds, dehulled seeds, and hulls, respectively. In particular, 11S globulins representing edestin (three PGs) were found, followed by 7S vicilin-like proteins (four PGs) and 2S albumins (two PGs). The storage 11S globulins in Santhica 27 and Uso-31 were found to have a higher relative abundance in the dehulled seed proteome (summing to 58.6 and 63.2%) than in the hull proteome (50.5 and 54%), respectively. The second most abundant class of proteins was oleosins, which are part of oil-body membranes. PGs belonging to metabolic proteins (e.g., energy metabolism, nucleic acid metabolism, and protein synthesis) and proteins related to the defence and stress responses were more abundant in the hulls than in the dehulled seeds. The hulls can, therefore, be an essential source of proteins, especially for medical and biotechnological applications. Proteomic analysis has proven to be a valuable tool for studying differences in the relative abundance of proteins between dehulled hemp seeds and their hulls among different cultivars.

Evaluating the Effects of Replacing Alfalfa with Broussonetia papyrifera Branch/Leaf Powder on Growth and Serum Indicators in Dezhou Donkeys.

The purpose of this experiment was to study the apparent digestibility and the effects of Broussonetia papyrifera (BP) branch/leaf powder supplementation on growth performance and serum indicators in donkeys. The results showed that the apparent digestibility of dry matter (DM), crude protein (CP), crude fiber (CF), neutral detergent fiber (NDF), acidic detergent fiber (ADF), and digestible energy content (DE) of BP branch/leaf powder were 51.88%, 67.27%, 64.86%, 49.59%, 54.73%, 40.87%, and 6.37 MJ/kg, respectively. The average daily gain (ADG) in the 20% group was significantly higher than in the 0% and 30% groups. The serum albumin (ALB) levels in the 0% and 10% groups were significantly higher than those in the 20% and 30% groups, while the serum globulin (GLB) content in the 10% group was significantly lower than in the other groups. The 20% group showed decreased serum triglyceride (TG) levels compared to the other groups. Both the 20% and 30% groups exhibited lower total cholesterol (TC) levels and increased alanine aminotransferase (ALT) compared to the 0% and 10% groups and higher serum lactate dehydrogenase (LDH) levels than the 10% group. The 30% group had higher serum immunoglobulin A (IgA) levels than the other groups, while all three BP branch/leaf powder groups had lower serum tumor necrosis factor (TNF-α) levels than the 0% group. There was a gradual increase in serum total antioxidant capacity (T-AOC) with the increasing amount of BP branch/leaf powder added. In conclusion, the optimal supplemental proportion of BP branch/leaf powder in the diet is 20%. Furthermore, BP branch/leaf powder can improve growth performance, serum immune indices, and antioxidant capacity in Dezhou donkeys.

Physico-chemical and techno-functional characterization of quinoa bran protein concentrate

Quinoa is considered to be a superfood with enormous nutritional quality. Quinoa bran is an underutilized agro-processing by-product despite being a good source of high-quality proteins and nutritional properties. It contains 14% protein, which are poorly extractable as they are entrapped within the complex cell wall polysaccharide matrix. The current study attempts to improve the yield and recovery of quinoa bran proteins by enzymatic pre-treatment (cellulase and xylanase) and aqueous alkaline extraction. The physicochemical, techno-functional properties and bioactivity of the quinoa bran protein concentrate (QBPC) were studied to assess its potential as a good quality plant protein source. The yield of QBPC was enriched from 3.13 to 7.72% by enzymatic pre-treatment with a protein purity of 67.7%. The QBPC has 45.6% essential amino acids and showed 89.6% protein solubility, better foaming capacity (35 ± 5%), foam stability (76.4 ± 10.4%), emulsion ability (7.6 ± 2.8%) and stability (69 min). The nutritional parameters are as per FAO/WHO requirements. SDS-PAGE revealed the presence of 11S globulin chenopodin and 2S albumins. QBPC also showed 26.5% DPPH radical scavenging activity. These findings suggest that enzymatic pre-treatment improves protein extractability from quinoa bran, a low-cost, potential source of good-quality plant protein for supplementary food products.

Condensation of Soy Protein Peptides Contributes to Sequester Bile Acids and Mitigate LPS-Induced Inflammation.

Soy protein is widely known to have serum triglyceride (TG) and cholesterol-lowering effects associated with a reduced risk of cardiovascular disease. Recent studies highlighted that the extension region (ER) domain of soy 7S globulin (β-conglycinin) is a key component responsible for the serum TG-lowering effect via modulation of bile acid (BA) homeostasis. Here, we studied the sequestration of BAs by ER peptides during intestinal digestion in vitro and assessed the anti-inflammatory effects of ER peptides using Caco-2/HT29-MTX/RAW264.7 triple-cell cocultures as an intestine cell model. Results show that ER peptides, which share characteristics of intrinsically disordered regions (IDRs), are capable of forming peptide condensates and exhibit the capability to sequester BA-containing colloidal structures during intestinal digestion in vitro. Moreover, BAs enhance the penetration of peptide condensates within the mucus layer, enabling ER peptides to mitigate lipopolysaccharide (LPS)-induced gut inflammation. These results provide a possible explanation for the molecular mechanisms underlying the modulation of BA homeostasis by soybean proteins.

Diagnostic value of albumin/fibrinogen ratio and C-reactive protein/albumin/globulin ratio for periprosthetic joint infection: a retrospective study.

The study aims to explore diagnostic value of albumin/fibrinogen ratio (AFR) and C-reactive protein (CRP)/albumin (ALB)/globulin (GLO) ratio (CAGR) for periprosthetic joint infection (PJI). A retrospective analysis was conducted on clinical data collected from 190 patients who had joint replacement surgery in Qilu Hospital of Shandong University (Qingdao), from January 2017 to December 2022. Based on the occurrence of PJI after surgery, patients were divided as an infection group (10 cases) and non-infection group (180 cases). Diagnostic indicators were analyzed, univariate and multivariate logistic regression analyses were further performed to identify factors related to PJI. Sensitivity and specificity of AFR and CAGR, both individually and in combination, were calculated using ROC curves, and their diagnostic performance was compared based on the area under the curve (AUC). Levels of CRP, ESR, FIB, GLO, and CAGR were significantly higher in the infection group than in non-infection group (P < 0.05). Levels of ALB and AFR were significantly lower in infection group (P < 0.05). Multivariate logistic regression analysis reviewed that CRP (OR = 3.324), ESR (OR = 2.118), FIB (OR = 3.142), ALB (OR = 0.449), GLO (OR = 1.985), AFR (OR = 0.587), and CAGR (OR = 2.469) were factors influencing PJI (P < 0.05). The AUC for AFR and CAGR in diagnosing PJI were 0.739 and 0.780, while AUC for their combined detection was 0.858. Abnormal levels of AFR and CAGR are associated with PJI, and their combined use has certain diagnostic value for PJI.

Sub-lethal impacts of lead poisoning on blood biochemistry, immune function and delta-aminolevulinic acid dehydratase (δ-ALAD) activity in Cape (Gyps coprotheres) and white-backed (G. africanus) Vulture chicks

Although the prevalence of lead poisoning in southern Africa's Gyps vultures is now well-established, its finer physiological effects on these endangered species remain poorly characterised. We evaluated the sub-lethal impact of acute lead exposure on Cape and White-backed Vulture chicks from two breeding colonies in South Africa, by analysing its possible effects on key blood biochemistry parameters, immune function, packed cell volume and δ-aminolevulinic acid dehydratase (δ-ALAD) activity. All 37 White-backed Vulture nestlings sampled displayed elevated lead levels (>10 μg/dL), and seven had blood [Pb] >100 μg/dL. Eight of 28 Cape Vulture nestlings sampled had blood [Pb] exceeding background exposure, with one showing blood [Pb] >100 μg/dL. Delta-aminolevulinic acid dehydratase (δ-ALAD) activity was significantly and negatively related to blood [Pb] in nestlings from both species, with 50% inhibition of the enzyme predicted to occur at blood [Pb] = 52.8 μg/dL (White-backed Vulture) and 18.8 μg/dL (Cape Vulture). Although no significant relationship was found between % packed cell volume (PCV) and blood [Pb], the relatively lower mean PCV of 32.9% in White-backed Vulture chicks, combined with normal serum protein values, is likely indicative of depression or haemolytic anaemia. The leukogram was consistent in both species, although the presence of immature heterophils suggested an inflammatory response in White-backed Vulture chicks with blood [Pb] >100 μg/dL. Values for cholesterol, triglycerides, total serum protein, albumin, globulin, albumin/globulin ratio, alanine aminotransferase (ALT) and gamma-glutamyl transferase (GGT) were consistent with values previously reported. Calcium and phosphorus concentrations suggested no adverse effects on bone metabolism. A significant decrease in urea: uric acid (U:UA) ratio at blood [Pb] >100 μg/dL in White-backed Vulture chicks, brought about by a decrease in urea production, raises the possibility of hepatic abnormality. These results suggest that δ-ALAD activity may serve as a sensitive biomarker of lead toxicity in both species, while highlighting the need to better understand the significant variability in sensitivity that is observed, even between closely related members of the same genus.

Predictive value of peripheral blood lymphocyte subsets for children with intravenous immunoglobulin-resistant Kawasaki disease

Based on peripheral blood lymphocyte subsets and common laboratory test indexes, this study aimed to construct a predictive scoring system for intravenous immunoglobulin (IVIG)-resistant Kawasaki disease (KD). Children hospitalized in Tianjin Children's Hospital from January 2021 to March 2023 were included in the study (185 cases of IVIG-sensitive KD and 41 cases of IVIG -resistant KD). Forty-six healthy children matched for age and gender were selected as controls. The relative percentage and absolute counts of peripheral lymphocyte subsets were measured by flow cytometry. Multivariate logistic regression was used to identify the predictive factors for IVIG-resistant KD and to construct a predictive scoring system for predicting IVIG-resistant KD. The multivariate logistic regression analysis showed that CD4+ T cell absolute count, natural killer cell absolute count, serum sodium level, globulin level, and total bilirubin level were identified as predictive factors for IVIG-resistant KD (P<0.05). The predictive scoring system based on these factors achieved a sensitivity of 70.7% and a specificity of 83.8% in predicting IVIG-resistant KD. Peripheral blood lymphocyte subsets can serve as predictive indicators for IVIG-resistant KD in children. The introduction of this indicator and the establishment of a scoring system based on it can provide a higher accuracy in predicting IVIG-resistant KD in children.

Dietary supplementation of proteases on growth performance, nutrient digestibility, blood characteristics and gut microbiota of growing pigs fed sorghum-based diets

Low-tannin sorghum is an excellent energy source in pig diets. However, sorghum contains several anti-nutritional factors that may have negative effects on nutrient digestibility. The impacts of proteases on growth performance, nutrient digestibility, blood parameters, and gut microbiota of growing pigs fed sorghum-based diets were studied in this study. Ninety-six pigs (20.66 ± 0.65 kg BW) were allocated into three groups (eight pens/group, four pigs/pen): (1) CON (control diet, sorghum-based diet included 66.98% sorghum), (2) PRO1 (CON + 200 mg/kg proteases), (3) PRO2 (CON + 400 mg/kg proteases) for 28 d. No differences were observed in growth performance and apparent total tract digestibility (ATTD) of nutrients between CON and PRO1 groups. Pigs fed PRO2 diet had increased (P < 0.05) BW on d 21 and 28, and increased (P < 0.05) average daily gain during d 14–21 and the overall period compared with pigs fed CON diet. In addition, pigs fed PRO2 diet had improved (P < 0.05) ATTD of gross energy, CP, and DM compared with pigs fed CON and PRO1 diets. Pigs fed PRO2 diet had lower (P < 0.05) plasma globulin (GLB) level and higher (P < 0.05) plasma glucose, albumin (ALB) and immunoglobulin G levels, and ALB/GLB ratio than pigs fed CON and PRO1 diets. Furthermore, pigs fed PRO2 diet had decreased (P < 0.05) the relative abundance of Acidobacteriota at the phylum level and increased (P < 0.05) the relative abundance of Prevotella_9 at the genus level. The linear discriminant analysis effect size analysis also showed that pigs fed PRO2 diet had significantly enriched short-chain fatty acid-producing bacteria, such as Subdoligranulum and Parabacteroides. In conclusion, protease supplementation at 400 mg/kg improved the growth performance of growing pigs fed sorghum-based diets, which may be attributed to the improvement of nutrient digestibility, host metabolism, immune status and associated with the altered gut microbiota profiles.

Mung bean protein as an emerging source of plant protein: a review on production methods, functional properties, modifications and its potential applications.

Plant protein is rapidly becoming more of a prime interest to consumers for its nutritional and functional properties, as well as the potential to replace animal protein. In the frame of alternative protein new sources, mung bean is becoming another legume crop that could provide high quality plant protein after soybean and pea. In particular, the 8S globulins in mung bean protein have high structural similarity and homology with soybean β-conglycinin (7S globulin), with 68% sequence identity. Currently, mung bean protein has gained popularity in food industry because of its high nutritional value and peculiar functional properties. In that regard, various modification technologies have been applied to further broaden its application. Here, we provide a review of the composition, nutritional value, production methods, functional properties and modification technologies of mung bean protein. Furthermore, its potential applications in the new plant-based products, meat products, noodles, edible packaging films and bioactive compound carriers are highlighted to facilitate its utilization as an alternative plant protein, thus meeting consumer demands for high quality plant protein resources. © 2023 Society of Chemical Industry.

Assessment of Globulin Levels and Albumin-to-globulin Ratio in Patients with Type 2 Diabetes and Retinopathy: A Retrospective Single-center Study

Background: Diabetes is a global health burden, with diabetic retinopathy (DR) repeatedly arising as an inflammatory complication. This study aims to evaluate routine blood measures as inflammatory markers in DR. Methods: A cross-sectional study was conducted on patients with type 2 diabetes (T2D) attending an outpatient clinic at a tertiary care hospital. Data on glycated hemoglobin (HbA1c), C-reactive protein (CRP), total protein, albumin, and globulin were retrospectively collected from medical records. Data analysis involved independent t-tests, Mann-Whitney, and Pearson's correlation. Results: Encrypted data were collected and analyzed for 139 diabetic patients (70 DR, 69 non-DR). The mean globulin levels were significantly higher in the DR group compared to the non-DR group (30.1g/L±5.04 and 18g/L±9.14, respectively, p&lt;0.001). Moreover, the DR group had a lower mean albumin-to-globulin ratio than the non-DR group (1.3±0.33 and 2.8±2.06, respectively, p&lt;0.001) and a higher mean HbA1c level (8±1.49 and 7.4±1.58, respectively, p=0.020). A weak negative correlation between globulin and albumin levels was detected, with a Pearson's correlation coefficient of -0.085 (p=0.482). Mean values of total protein, albumin, and CRP differed between groups but were not statistically significant (p=0.133, 0.763, 0.396 respectively). Conclusion: The study highlights the potential use of routine blood biomarkers as useful indicators for DR in T2D. The observed increase in serum globulin levels and the negative correlation with albumin provide important insights into the pathophysiology of DR. However, further research is necessary to elucidate the mechanisms behind these associations and evaluate the clinical usefulness of these biomarkers.

Combination of Ultrafiltration/Diafiltration and Ammonium Sulfate Precipitation for the Purification of 11S and 7S Pea Globulin Fractions

Combination of Ultrafiltration/Diafiltration and Ammonium Sulfate Precipitation for the Purification of 11S and 7S Pea Globulin Fractions