Average Vitamin Research Articles

Comparison of the Average Daily Vitamin D3 Produced by Sunlight Exposure in Summer and the Winter: Across Sectional Study

Comparison of the Average Daily Vitamin D3 Produced by Sunlight Exposure in Summer and the Winter: Across Sectional Study

The role of salivary vitamin D and interleukin-6 on non-scarring Alopecia.

Alopecia, or hair loss, is an emerging global disease. Its etiopathogenesis includes nutritional deficiencies, oxidative stress, and deficiency of physiological factors. Around 2% of the general population has the probability of developing alopecia at any one period. Vitamin D and interleukin-6 (IL-6) have a major role in alopecia. The present goal of research is to investigate the role of vitamin D and IL-6 in the saliva of patients with non-scarring alopecia. The study involved 51 cases of non-scarring alopecia and 50 healthy controls with an age range between 18 and 40 years. A detailed history and clinical examination were done. Salivary vitamin D and IL-6 were determined to compare within the groups. The average vitamin D level in cases (104.64 ± 46.95 pmol/L) was significantly lower as compared to controls (223 ± 12.03 pmol/L) (p < 0.001). Whereas the average amount of IL-6 was significantly higher (170.54 ± 63.68 ng/L) than the control group (56.38 ± 46.52 ng/L) (p < 0.001). No correlation of vitamin D level with IL-6 was detected in study subjects. Vitamin D significantly influences the development of non-scarring alopecia. Patients with non-scarring alopecia had low amount of vitamin D indicate its role in etiology of hair loss. IL-6 may cause a collapse of the hair bulb, having a significant part in the pathogenesis of alopecia indicating chronic inflammatory or autoimmune condition. This research will aid in diagnosing scalp disease using salivary biomarkers and improve the treatment of alopecia.

Effects of Water, Fertilizer and Heat Coupling on Soil Hydrothermal Conditions and Yield and Quality of Annona squamosa

Seasonal drought and summer soil high-temperature stress in Southern China often lead to decreased yield and quality of Annona squamosa. It is important to explore reasonable and effective water and fertilizer management measures as well as cover measures to improve the soil hydrothermal conditions in orchards to realize the increase in yield and quality of Annona squamosa. This study involved a two-year (2022–2023) field experiment in Yun County, Lincang City, Yunnan Province, using three factors and a three-level orthogonal test, resulting in nine different experimental treatments for water, fertilizer and heat. The three irrigation levels were W1 (soil moisture content of 55% of field moisture capacity), W2 (soil moisture content of 75% of field moisture capacity) and W3 (soil moisture content of 85% of field moisture capacity). The three fertilizer levels were F1 (1666 kg·hm−2), F2 (2083 kg·hm−2) and F3 (2500 kg·hm−2), and the three cover methods were A1 (no cover), A2 (fresh grass cover) and A3 (straw cover). The effects of these treatments on soil hydrothermal conditions, growth indices and fruit yield and quality of Annona s1uamosa were systematically monitored and analyzed, and the relationships between these treatments and yield and quality was analyzed based on a Mantel test. The results showed that T5 (W2F2A3) had the highest average soil moisture content over two years, followed by T7 (W3F1A3). The T7 (W3F1A3) treatment effectively reduced soil temperature by 5 °C compared to T1 (W1F1A1). T5 (W2F2A3) had the highest average yield over two years, with an increase of 33.99% compared to T1 (W1F1A1). Additionally, T5 (W2F2A3) has the highest average soluble solids, soluble sugars and vitamin C content over two years, with increases of 28.13%, 13.36% and 4.86%, respectively, compared to T1 (W1F1A1). A Pearson correlation analysis showed that there was a significant correlation between Annona squamosa growth and soil moisture content and soil temperature, and the Mantel test showed that soil hydrothermal conditions had significant influence on the growth and yield. T5 (W2F2A3) has the highest comprehensive benefit in promoting growth, increasing yield and improving quality for the plant. The effects of different irrigation quantities, fertilizer amounts and different cover measures on the coupling interaction for soil hydrothermal status in the root zone, growth, yield and quality of Annona squamosa were investigated, providing reliable theoretical support for the scientific planting model of Annona squamosa in the low-heat river valley of Yunnan Province.

Low vitamin C status and hypermobility‐related disorders in patients with bleeding disorder of unknown cause

AbstractIntroductionBleeding disorder of unknown cause (BDUC) is a challenging diagnosis that predominantly affects women. Previous investigations into connective tissue disorders (CTD) and vitamin C have not been conducted.AimTo examine the association between hypermobility‐related disorders, vitamin C status and BDUC.MethodsPatients were selected following laboratory and genetic screening that yielded negative results for known hemostasis disorders. Sixty patients with BDUC and an ISTH BAT score ≥ 10 underwent clinically examination for skin hyperextensibility and for hypermobility assessed by Beighton score. Vitamin C was analyzed by high‐performance liquid chromatography. Genetic screening for causal variants in 42 CTD genes was performed.ResultsThe majority of patients were female (56/60). Median ISTH BAT score was 13 (range 10–23). Beighton score was positive in 29/60 patients compared to 1/20 healthy controls (HC) (p &lt; .001). Hyperextensive skin was observed in (18/60) patients, and none (0/20) of the HC (p = .0041). Ten patients met the clinical diagnostic criteria for hypermobile Ehlers–Danlos syndrome (hEDS), and one patient was diagnosed with Noonan syndrome. Genetic screening excluded various subtypes of EDS with known genetic backgrounds. Average vitamin C level was adequate, but lower than in HC (55.9 vs. 70.4 μmol/L; p = .001). Suboptimal, or low vitamin C were identified in 19/60 compared to 1/20 HC (p = .018).ConclusionOur study demonstrates that BDUC is frequently associated with hypermobility disorders and low vitamin C status. Our results could pave the way for a randomized study of vitamin C supplementation in patients with BDUC.

208 Assessment of a new oral neonatal supplement for lambs

Abstract The objective of this study was to evaluate an easy to administer and economical oral nutritional supplement for neonatal lambs. Neonates are at risk of nutrient deficiencies because of maternal deficiencies, minimal body stores at birth and decreased nutritional intake. The pre-ruminant lamb relies solely on milk for adequate immunity and nutrition until they begin ingesting forages. Insufficiencies can lead to increased mortality and morbidity. However, deficiencies in the ewe are common due to variation in management, feeding and health protocols. A total of 10 lambs (5 sets of twins) were enrolled into the study. The lambs were divided into two groups (one twin from each set) received a treatment of an oral vitamin-mineral supplement (VitaFerst-Care) 3 mL and the control lambs a saline solution of 3 mL, all at 3 d of age (d0). Blood samples were collected, prior to, and again following supplementation (d 0, d 21) by jugular venipuncture. Vitamin A, vitamin E, iron (Fe) and selenium (Se) concentrations were determined in blood serum/plasma of the lambs by HPLC. Kidney and liver function markers were analyzed using HESKA DC5X veterinary analyzer to confirm the safety of the supplement. Variables tested included alkaline phosphatase (ALP), alanine aminotransferase (ALT), blood urea nitrogen (BUN), creatinine (CREA), glucose (GLU), total protein (TP), total bilirubin (T-BILI), albumin (ALB), phosphorus (PHOS), calcium (CA), cholesterol (CHOL), and gamma-glutamyl transferase (GGT). All lambs remained with their mothers. The average difference was calculated between d 21 and d 0 (baseline) for treated versus control animals for vitamin A, vitamin E, Se, and Fe. Significance was calculated using a two-tailed student’s t-test where P &amp;lt; 0.10 between d 21 control and treated animals. Control animals had an average vitamin E plasma concentration of 1.168 + 0.355 ppm on d 21, whereas treated animals had an average of 1.547 + 0.559 ppm. Significance was calculated at P = 0.09. Vitamin A, Fe and Se concentrations did not reach significance. Kidney and liver panel checks for animals in each group were not concerning. Future studies should look at modifying first and second sampling timepoints to be closer together. Based on results in calves with a similar study design, shortening the time between treatment and second sampling would give a clearer picture of how the neonatal supplement influenced the nutritional status of the treatment versus control animals.

Vitamin D Deficiency as a Factor Associated with Neuropathic Pain in Multibacillary Type Morbus Hansen

Objective: Morbus Hansen (MH), caused by Mycobacterium leprae, is marked by neuropathic pain. Prior studies link low vitamin D levels to diabetic neuropathic pain, yet research on its role in MH-related neuropathic pain is limited. This study investigates the role of vitamin D deficiency in MH-related neuropathic pain. Materials and Methods: An analytical cross-sectional study was conducted among multibacillary (MB) MH patients at Prof. Dr. I.G.N.G. Ngoerah Hospital, Bali from April to August 2023. Neuropathic pain was assessed using the Douleur Neuropathique 4 (DN4) questionnaire, while serum 25(OH)D levels determined vitamin D status. The cutoff for deficiency was determined via ROC curve analysis. Results: Among 42 participants, those without neuropathic pain exhibited higher mean serum vitamin D levels than those with neuropathic pain (28.69 ± 8.16 vs. 22.11 ± 9.54 ng/ml; p=0.021). The ROC curve identified a cutoff value of 30.25 ng/ml, categorizing participants into vitamin D deficiency (&lt;30.25 ng/ml) and non-deficiency (≥30.25 ng/ml) groups. Bivariate analysis revealed a heightened incidence of neuropathic pain among MH patients with serum vitamin D levels below the designated cutoff point (OR: 6.60; 95%CI: 1.484-29.355; p=0.022). Multivariate analysis indicated that two variables significantly correlated with neuropathic pain in MH patients: vitamin D deficiency (OR: 14.337; 95%CI: 2.431-84.542; p=0.003) and peripheral nerve enlargement (OR: 12.564; 95%CI: 2.096-75.307; p=0.006). Conclusion: Disparities in average vitamin D levels were observed between MH patients with and without neuropathic pain. Vitamin D deficiency, alongside peripheral nerve enlargement, emerged as significant risk factors for neuropathic pain in MH patients.

The Impact of Vitamin D Deficiency on Gestational Diabetes Mellitus Risk: A Retrospective Study.

Background Nowadays, there has been growing attention to vitamin D deficiency's impact on women of reproductive age, both during pregnancy and the preconception period.Because of its possible impact on female reproductive ability, vitamin D deficiency may have multiple implications for maternal and fetal health. Currently, the correlation between vitamin D deficiency and gestational diabetes mellitus (GDM) isgaining attention, mainly due to contradictory findings in the literature. Methods We conducted a single-center, retrospective study involving data from 106 pregnant women to establish a possible link between vitamin D deficiency and GDM risk. We analyzed variables such as vitamin D status, the occurrence of gestational diabetes, and body mass index to identify significant statistical correlations among them. Results Within our study group, the average vitamin D level was 19.5 ± 7.8 ng/mL. Regarding vitamin D status, 59 (55.7%) pregnant women had vitamin D deficiency, 36 (34%) had vitamin D insufficiency, and 11 (10.4%) had optimal vitamin D levels. GDM was diagnosed in 18 cases, representing 17%. After the statistical analysis, we found a positive correlation between gestational diabetes and vitamin D deficiency (chi-square = 4.472, p = 0.049).However, we did not find a significant correlation between gestational diabetes and optimal vitamin D status. Conclusions Pregnant women with vitamin D deficiency are at an increased risk of developing GDM and may benefit from vitamin D supplementation. We believe that further research is necessary to have a comprehensive understanding of vitamin D's effects on pregnancy.

The effect of Vitamin D levels on the course of COVID-19 in hospitalized patients – a 1-year prospective cohort study

Background: The aim of the current study was to assess the patients with COVID-19 and the impact of vitamin D supplementation on the course of COVID-19. Methods: This prospective cohort study included patients hospitalized due to COVID-19 between December 2020 and December 2021. Patients' demographic, clinical, and laboratory parameters were analysed. Results: 301 participants were enrolled in the study. 46 (15,3%) had moderate, and 162 (53,8%) had severe COVID-19. 14 (4,7%) patients died, and 30 (10,0%) were admitted to the ICU due to disease worsening. The majority needed oxygen therapy (n=224; 74,4%). Average vitamin 25(OH)D3 levels were below optimal at the admittance, and vitamin D deficiency was detected in 205 individuals. More male patients were suffering from vitamin D deficiency. Patients with the more severe disease showed lower levels of vitamin 25(OH)D3 in their blood. The most severe group of patients had more symptoms that lasted significantly longer with progressing disease severity. This group of patients also suffered from more deaths, ICU admissions, and treatments with dexamethasone, remdesivir, and oxygen. Conclusion: Patients with the severe course of COVID-19 were shown to have increased inflammatory parameters, increased mortality, and higher incidence of vitamin D deficiency. The results suggest that the vitamin D deficiency might represent a significant risk factor for a severe course of COVID-19.

Assessment of Vitamin D Status in the Drâa-Tafilalet Population (Morocco) Based on Sociodemographic, Health, and Nutritional Factors.

The purpose of this study was to evaluate the vitamin D status and determine the factors influencing it in the Drâa-Tafilalet community (southeastern Morocco). Sociodemographic factors, health, cognitive status, sun exposure, and nutritional conditions were examined to help us understand their association with vitamin D status. Vitamin D data were gathered through laboratory testing, while demographic and health information was collected through interviews with participants in 2023. The study involved 100 participants aged 60 and above, most of whom were women (85%) rather than men (15%). The majority of participants were Arabs (90%), with a minority being Amazigh (10%). The average vitamin D level was 31.83 ± 10.55 ng/mL, varying based on participants' age, education, and gender. Sun-exposed individuals exhibited significantly higher mean vitamin D levels (33.56 ± 11.99 ng/mL) compared to those with limited sun exposure (28.97 ± 9.28 ng/mL). Moreover, the time spent outdoors, seasonal changes, and the duration of sun exposure affected the levels of vitamin D. These findings depict the vitamin D status of the elderly population of Drâa-Tafilalet, recognized as one of Morocco's poorest regions, shedding light on the significant influencers. Nonetheless, additional research is necessary to explore the correlation between dietary habits, sunlight exposure, and vitamin D levels in both young and elderly populations.

Prevalence of Vitamin D Deficiency among Libyan Pregnant Women

Vitamin D deficiency is a common health concern worldwide. We aim to assess the prevalence of vitamin D deficiency among sample of Libyan pregnant patients. A cross-sectional retrospective study was conducted in May 2024 to examine vitamin D status level among Libyan pregnant women. Data on vitamin D status were analyzed from available sample for 97 women collected from different gynecological clinics in Tripoli city, Libya. Our results showed that the average vitamin D level in all women was 15.72±10.5 ng/mL. Pregnant women showed differences in BMI, parity, and daily sunlight exposure. The number of women was higher in the insufficient group, and their mean vitamin D level was lower (15.13±2.34) than sufficient groups (33.95±20.71 ng/mL). Supportive programme should be implemented and more widely promoted, and physicians should be better informed about the program's content during pregnancy.

Evaluation of weather and environmental factors and their association with cutaneous melanoma incidence: A national ecological study

BackgroundCutaneous melanoma (CM) is a significant contributor to skin cancer-related mortality globally and in Canada. Despite the well-established link between ultraviolet (UV) radiation exposure and skin cancer risk, there remains a gap in population-level interventions and persistent misconceptions about sun exposure and impact of environment on individual behavior. ObjectiveThe current study provides an ecological analysis using latest available data (2011-2017) to define geographic/environmental contributors to the CM landscape in Canada. MethodsUtilizing Canadian Cancer Registry (CCR) and Canadian Urban Environmental Health Research Consortium (CANUE) data, we analyzed 39,605 CM cases occurring in Canada from 2011-2017. Environmental data, including UV radiation, greenspace (NDVI), temperature, heat events, and precipitation was used to evaluate the effect of environment on CM incidence rates across Forward Sortation Area (FSA) postal codes. ResultsFSAs with increased CM incidence were associated with higher annual average temperature, snowfall, heat events, NDVI, and vitamin D-weighted UV exposure. Conversely, factors associated with decreased incidence included an increased annual highest temperature, rain precipitation, and a longer duration of heat events. LimitationsThis study is subject to ecological bias and findings should be interpreted with caution ConclusionThis study further substantiates associations between specific environmental factors and CM incidence.

Bioteknologi Kombucha Serai (Cymbopogon citratus) dengan Pemanis Stevia Berdasarkan Lama Fermentasi Terhadap Kuantitas Kandungan Vitamin C dan Kadar Antioksidan

This research aims to determine the quantity of vitamin C content and antioxidant levels and determine the quality of the physical test of lemongrass kombucha using stevia sweetener based on fermentation time. The research methods used were quantitative and qualitative descriptive methods with experimental methods, Completely Randomized Design (CRD) using a factorial factor pattern (one factor), and three repetitions. The research results showed that lemongrass kombucha with fermentation times of 11 and 13 days both had a pH of 4. Meanwhile, the average vitamin C content of the 11-day fermentation was 21.56 (mg/100 g) from 3 repetitions and 24.66 (mg/100 g) for the 13-day fermentation. The average fermentation antioxidant content on day 11 was 84.10%, while on day 13 it was 84.70%. In conclusion, the vitamin C content and antioxidant levels increase as the fermentation process takes longer. So, the fermentation time has a significant effect on the vitamin C content and antioxidant levels, so lemongrass kombucha can be an alternative drink to replace tea drinks in general and is useful as a probiotic drink that is good for digestion. Keywords: Antioxidants, Kombucha, Stevia Sweetener, Lemongrass, Vitamin C

Correlation between serum vitamin D levels and bone mass density evaluated by radiofrequency echographic multi-spectrometry technology (REMS) in menopausal women.

Osteoporosis is a common condition associated with an increased risk of bone fractures due to fragility. Bone mineral density (BMD) is lower in menopausal women due to estrogen deficiency, age-related decline in osteoblast function, decreased calcium absorption, and reduced synthesis of vitamin D, which lead to osteoporosis. The aim of this study was to determine the correlation between serum vitamin D levels and BMD assessed using radiofrequency echographic multi-spectrometry technology (REMS) in menopausal women. A cross-sectional study was conducted at Prof. Dr. Chairuddin P. Lubis Hospital of Universitas Sumatera Utara, Medan, Indonesia, from May 2023 to August 2023. Consecutive sampling method was employed to sample menopausal women with no history of hysterectomy or oophorectomy (unilateral or bilateral), and no history of hormone replacement therapy or vitamin D supplementation. Interviews and physical examinations were conducted to obtain the characteristics of the subjects (age, duration of menopause, and body mass index). The 25(OH)D level was measured using immunoassay and REMS examination was conducted to assess BMD. The Spearman correlation test was used to assess the correlation between serum vitamin D levels and BMD. A total of 32 menopausal women were included in this study with the average vitamin D level was 18.05±5.81 ng/mL, and the mean BMD level was -2.13±1.23. The data showed a significant positive correlation between serum vitamin D levels and BMD in menopausal women (r=0.710; p=0.020). This study highlights that REMS could be useful as an alternative to dual-energy x-ray absorptiometry (DXA) to assess DMD in postmenopausal women.

Vitamin D and Albumin Deficiency in a Swiss Orthopaedic Surgery In-Patient Cohort.

Background: Vitamin D and protein deficiencies are common conditions in the general population. In Orthopaedic surgery, they can result in wound complications or poor bone healing. The goal of this study was, therefore, to determine the prevalence of vitamin D and albumin deficiencies in patients scheduled for elective Orthopaedic procedures. Methods: We performed an observational, noninterventional study using the demographic characteristics via means chart analysis of in-patients with an elective surgery in a single Swiss Orthopaedic centre. The following variables were collected and analysed: age, gender, BMI, ASA score, rate of vitamin D supplementation before surgery, and serum preoperative levels of vitamin D, albumin, Haemoglobin, calcium, and phosphate. Results: A total of 336 patients were analysed; there were 218 women (64.9%) and 118 men (35.1%). The average age was 59.4 years (17-89 years). The average BMI was 26.8 kg/m2 (17.8-37.6) and the average ASA score was II (I-III). The overall prevalence of vitamin D deficiency was 82.1%, being more common in the male (89.8%) than female patients (77.9%). Patients who received vitamin D supplements before surgery had an average vitamin D level in the normal range. Of the subgroup of 170 patients who were over 60 years of age, 78.8% of the patients were Vitamin D deficient, with deficiency once again being more common in men (93.3%) than in women (92%). Albumin deficiency was documented in 58.9% of the cases. A total of 62.8% of all the female patients were albumin deficient, and 51.7% of all male patients were. Of the subgroup of 170 patients who were over 60 years of age, 71.8% of the patients were albumin deficient, with the deficiency being practically identical in men (71.1%) and women (72%). Conclusions: Despite increased awareness in the medical community, vitamin D and albumin deficiencies remain highly prevalent in elective Orthopaedic patients. Pre/perioperative screening and addressing possible vitamin D and albumin deficiencies are of great importance for good outcomes in Orthopaedic surgery.

Correlating neighborhood-level deprivation and pediatric metabolic dysfunction-associated steatotic liver disease.

The primary objective of this study is to further explore associations between social influencers of health and markers of disease severity at the time of presentation of patients with pediatric metabolic dysfunction-associated steatotic liver disease (MASLD) using neighborhood-level Area Deprivation Index (ADI) scores. A retrospective cross-sectional study was conducted among 344 pediatric MASLD patients. Each patient received an ADI score based on their 9-digit zip code. Groups were defined as low (≤5) and high (6≥) ADI. Associations between ADI and symptomatology and laboratory values at presentation, as well as initial liver biopsy pathology were tested via analyses of covariance, χ2 testing, and logistic regressions. The mean ADI was 6.54 (SD = 2.09). ADI groups did not significantly differ in age of presentation, type of presentation, or associated conditions, except for the higher ADI group having on average lower vitamin D levels (26.70 vs. 29.91, p = 0.02) and being two times more likely to also be diagnosed with low HDL levels (p = 0.04, 95% CI1.04-3.89). Mean transaminases and histopathologic nonalcoholic fatty liver disease (NAFLD) Activity Scores did not significantly differ between ADI groups. Pediatric patients with MASLD in this study span the entire spectrum of neighborhood deprivation. There were no differences in presentation characteristics or severity of MASLD, aside from lower HDL-cholesterol and vitamin D values in the high ADI group. Area deprivation was not predictive of more severe disease as assessed by serum transaminases and liver biopsy NAFLD activity scores.

Prevalence of vitamin D insufficiency in early pregnancies- a Singapore study.

Vitamin D plays an essential role in bone and mineral metabolism. There is increased interest in understanding prevalence of Vitamin D deficiency in pregnancy as many studies report association of low vitamin D levels with obstetric complications and neonatal sequelae. There is a paucity of studies in Singapore evaluating levels of vitamin D levels during the first trimester of pregnancies. We aim to study the prevalence of vitamin D insufficiency in this population. Our study assessed vitamin D levels in these women. Vitamin D (Plasma 25(OH)D concentration) levels in multiracial women during the first trimester were collected via venepuncture at their booking antenatal visit. They were stratified into sufficient ≥30ng/ml, insufficient ≥20ng/ml and <30ng/ml, moderately deficient ≥10ng/ml and <20ng/ml and severely deficient <10ng/ml. 93 women were included in this study. Only 2.2% of our study population had sufficient vitamin D levels. In women who had insufficient levels, the heavier the weight, the more likely to be vitamin D deficient. Interestingly, we also note that the older the patient, the less likely they are to be deficient. In women with periconceptual multivitamin supplementation, the average vitamin D level for those with supplementation was 2.10ng/ml higher than those without. Majority of patients were recruited from a single study member's patient pool who were mostly Chinese. Prevalence of Vitamin D deficiency in general obstetric patients with higher BMI and darker skinned patients may be even lower in Singapore. The high prevalence of Vitamin D insufficiency in our patients prove that it is a prominent problem in our population. We aim to implement screening of vitamin D levels as part of antenatal investigations in the first trimester and recommend supplementation as required. We also hope to evaluate the association of low vitamin D levels with obstetric or neonatal complications further understanding its implications.

Nutritional, Utility, and Sensory Quality and Safety of Sunflower Oil on the Central European Market

In the quality monitoring of 18 sunflower oil samples from the EU market, 14 were refined and 4 were cold-pressed. They demonstrated high quality of technological processing with low values of trans-unsaturated fatty acids, acid value, and peroxide value and also met the limits set by legislation in the content of process contaminants 3-monochloropropane-1,2-diol (3-MCPD) esters and glycidyl esters. Measurements of oxidative stability showed a difference in utility value. The average induction period of the oils from the traditional varieties was 2.6 h, predisposing them to cold cooking or short-term frying, while the 11.8 h of the four high oleic sunflower oils (HOSO) indicates the possibility of long-term heat stress. The nutritional benefit is the average vitamin E content of 663 mg/kg oil. The overall sensory quality of the samples was evaluated by a 12-member panel of trained assessors. On the seven-point category scale, the oils were of good to exceptional quality. The cold-pressed oils (CPOs) differed in having, on average, lower trans-unsaturated fatty acid content, process contaminants at unmeasurable levels, and, on average, higher vitamin E concentrations. The specific organoleptic properties of the CPOs were characterized by a pleasant nutty and sunflower seed flavor.

Freeze drying as a way to preserve the quality of vegetables to create functional products

Relevance. In order to expand the range of food products for the crews of the International Space Station (ISS), studies have been conducted on the specifics of developing natural flavoring vegetable additives in the form of powder for freeze-dried dishes. The aim is to evaluate new broccoli hybrids as raw materials for the production of natural flavoring vegetable additives in the form of powder for freeze-dried dishes of increased nutritional value and high degree of readiness for consumption, including components of children's, dietary and cosmonaut nutrition. Methods. The objects of the study were 6 new broccoli hybrids (2 hybrids of domestic and 4 of foreign breeding). Results. In domestic hybrids F1 (Detskiy delikates, Macho), the average vitamin C content in natural flavoring vegetable additives in the form of freeze-dried powder of a high degree of readiness for consumption was 1.66 times higher than in foreign hybrids. The highest vitamin C content was noted in the domestic hybrid children's delicacy 419.4 mg %. β-carotene was best preserved in the hybrids F1 Detskiy delikates (2.58 mg %), F1 Macho (2.56 mg %), as well as in the hybrid F1 Batavia (2.52 mg %). The amount of sugars in natural flavoring vegetable additives in the form of freeze-dried powder was on average 1.17 times higher in domestic hybrids than in foreign ones. At the same time, some foreign hybrids showed a high level of accumulation. So the largest accumulation of the sum of sugars was in the F1 Lord (12.85 %). A high level of sugar content was also observed in F1 Macho (12.84 %) and F1 Detskiy delikates (11.63 %). The F1 Fiesta accumulated the least nitrates (77.1 mg/kg). According to organoleptic indicators, the F1 Detskiy delikates has been identified. High organoleptic indices were also noted in the F1 Macho and the F1 Batavia.

The effect of vitamin D levels on clinical outcomes after pediatric open-heart surgery

Objectives: Congenital heart disease is a massive structural abnormality in the heart or large vessels inside the chest that is potentially important. Vitamin D is essential for the recovery of organs. This study aimed to evaluate the effect of serum vitamin D levels on clinical outcomes after pediatric open-heart surgery. Recent studies in infants have shown that vitamin D deficiency and hypocalcemia are associated with heart shock.&#x0D; Methods: The following descriptive cross-sectional study was conducted in the Cardiology Unit of Shahid Faghihi Hospital in Shiraz from April 2021 to October 2022, involving 115 patients aged one to seven years old. Serum levels of vitamin D were measured to evaluate the correlation between vitamin D levels and postoperative clinical outcomes. Data was gathered using SPSS.v16 software and analyzed through statistical tests.&#x0D; Results: The mean age of the patients in this study was 29.20± 53.10 months. The average vitamin D level of the patients was 24.52± 10.3 ng/ml. The study's findings indicated that infants eligible for heart surgery with normal vitamin D levels had significantly shorter durations of Inotropes, ventilators, chest tubes, and Intensive Care Unit (ICU) stay (P&lt;0.001).&#x0D; Conclusions: Decreased vitamin D levels in children with abnormal vitamin D can delay the improvement of heart and myocardial function and increase the use of inotropes, ventilators, and chest tubes. It also increases the number of days hospitalized in the ICU after Cardio Pulmonary Bypass (CPB) surgery.

THE RELATIONSHIP BETWEEN VITAMIN D LEVELS AND URIC ACID LEVELS IN THE ELDERLY AT SANTA ANNA NURSING HOME

As a person ages, the physiological function of the body decreases so that the risk of vitamin D deficiency and gout. The increasing elderly population can create a new era, namely the aging population. This study aims to see the relationship between vitamin D levels and uric acid levels in the elderly at Santa Anna Nursing Home. This study is an analytical observational study with a cross-sectional design with 70 elderly respondents living in Santa Anna Nursing Home, Jakarta. The correlation test is performed using the Pearson Correlation Test. There is a significant negative relationship between vitamin D levels and uric acid levels. In 23 elderly obtained average vitamin D levels of 36.9 + 8.4 ng / mL while high uric acid as many as 23 elderly (46%) with an average of 6.24 ± 1.9 mg / mL. From bivariate analysis, vitamin D levels were significantly associated with uric acid levels (r: -0.295, p: 0.037). There was a significant relationship between vitamin D levels and uric acid levels in the elderly at Santa Anna Nursing Home with a value of p = 0.041 (p &lt; 0.05)