scholarly journals Vitamin D Status in Newly Diagnosed Celiac Disease Patients

2021 ◽  
Vol 17 (3) ◽  
pp. 15-24
Author(s):  
Raghad Sanyi ◽  
Tuqa Sami ◽  
Izzat AlRayahi
Keyword(s):  
Vitamin D ◽  
Celiac Disease ◽  
Small Bowel ◽  
Vitamin D Deficiency ◽  
Age Distribution ◽  
The Other ◽  
Control Group ◽  
Inflammatory Disorder ◽  
Other Hand ◽  
Male Patients

Celiac disease is an inflammatory disorder involving the small bowel, in addition to other organs. An inappropriate immune response to dietary gluten mainly in genetically predisposed individuals lies behind the persistent inflammation of the mucosa lining the proximal small bowel. Malabsorption in celiac disease patients lead to deficiencies in a number of minerals and vitamins. Among the affected vitamins is vitamin D. The present study aimed to figure out the prevalence of vitamin D deficiency in celiac disease patients and investigate whether any vitamin D deficiency could associate with the level of autoantibodies. Forty-six early diagnosed celiac disease patients (11 males and 35 females) were consecutively recruited from Special Nursing Hospital \ Baghdad, during the period from July 2018 to February 2019. Twenty apparently healthy subjects were also recruited to serve as a control group. Age distribution of patients showed that 43.7% of patients were between 10 and 20 years old. On the other hand, 6 (13%), 1 (2.1%) and 4 (8.6%) patients were in the age groups 20-30, 30-40 and 40-50 years respectively. Female patients were more than male patients (66 and 34% respectively). Celiac disease patients had a significantly lower level of vitamin D in comparison with the control (14.3 ±9.9 and 68± 4 ng/ml respectively). In addition, 71.73% of celiac disease patients had vitamin D deficiency, 23.91% had vitamin D insufficiency, while 4.34% of celiac disease patients had vitamin D sufficiency. On the other hand, 100% of control subjects had vitamin D sufficiency. Nevertheless, no statistical difference in the level of vitamin D was found between female and male patients (15.3±10.08 and 12.58±8.9 ng/ml respectively). It can be concluded that vitamin D is significantly decreased in patients with celiac disease

BONE REMODELING MARKERS AS PREDICTORS OF BONE METABOLIC CHANGES IN MALES WITH DIABETIC OSTEOPATHY

2020 ◽  
Vol 58 (3) ◽  
pp. 290-293
Author(s):  
S. S. Safarova ◽  
S. S. Safarova
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Bone Remodeling ◽  
Control Group ◽  
Mineral Density ◽  
Amino Terminal ◽  
Bone Remodeling Markers ◽  
History Of ◽  
Male Patients

Diabetic osteopathy is one of the little studied complications of diabetes mellitus (DM), which leads to common lowtrauma fractures and, as a consequence, disability and death. The level of insulin is connected with bone functional and morphological changes followed by decreased bone mineral density (BMD) in the early stages of diabetic osteopathy. Objective: to study bone morphofunctional properties in males with type 1 and 2 DM (T1DM and T2DM). Subjects and methods. Examinations were made in 41 male patients with T1DM and 52 male patients with T2DM without a history of fractures. Their age varied from 40 to 70 years (mean age, 55.8±0.7 years and 58.4±0.9 years, respectively). A control group consisted of 34 patients (mean age, 55.9±0.9 years) without a history of DM. Patients with other endocrine disorders, end-stage complications, or chronic liver and kidney diseases were excluded from the investigation. BMD was determined by dual-energy X-ray absorptiometry (DXA). Serum bone remodeling markers (procollagen type 1 amino-terminal propeptide and C-terminal telopeptide), as well as 25(OH)D, parathyrin, insulin, glycated hemoglobin (HbA1c), and electrolytes (Ca2+, P+) were evaluated. Results and discussion. An association of BMD with renal function, HbA1c, and body mass index was observed in patients with T2DM. In the T1MD group, BMD was closely related to insulin deficiency and was significantly lower than that in the control group. In patients with vitamin D deficiency, BMD was significantly lower than in those with normal vitamin D levels (p<0.05). The patients with T1DM displayed both a decrease in BMD (p<0.05) and a pronounced change in the levels of bone markers (p<0.05). Those with T2DM had impaired bone remodeling processes, which was determined by the level of these markers (p<0.05) and observed in the presence of normal BMD due to the complex pathophysiology of the underlying disease. Conclusion. Vitamin D deficiency, insufficient and decreased insulin sensitivity, hyperglycemia, and overweight are important causes of osteopathy in patients with DM. The markers of bone remodeling may become promising indicators for diagnosing osteopathy, but additional studies are needed to elaborate recommendations for their use in routine practice in order to predict and prevent this complication of DM.

scholarly journals An Innovative Effective Nutritional Therapy for Vitamin D Deficiency in Children with Celiac Disease

2019 ◽  
Vol 12 (3) ◽  
pp. 1481-1490
Author(s):  
Azza Abd El-Shaheed ◽  
Aly Ezz El-Arab ◽  
Ghada M. El-Kassas ◽  
Maged A. El Wakeel ◽  
Maha Abou-Zekri ◽  
...  
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Celiac Disease ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Control Group ◽  
Healthy Children ◽  
Gluten Free ◽  
Mineral Density ◽  
Serum Vitamin D

Children with celiac disease (CD) are susceptible to reduced bone mineral density (BMD). Our target is to assess the severity of vitamin D deficiency in CD children on a gluten-free diet (GFD), and to evaluate the effectiveness of adding an innovative GF meal, on the clinical and bone biochemical indices of CD patients. 50 CD children who were diagnosed and followed up at Pediatric gastroenterology clinic, Specialized pediatric hospital, Cairo University; by serology and biopsy of the duodenum were included in this prospective study. CD children were on GFD for at least one year. As a control group, 40 healthy children were enrolled. Thorough clinical examination, anthropometric assessment, a complete history and 24 hours dietary recall were done for all the participants in this work. We introduced our innovative GF meal to CD patients twice/day, for 3 consecutive months. Venous blood samples were withdrawn from patients at the study beginning and after 3 months for detection of serum vitamin D, calcium, phosphorous and alkaline phosphatase levels. The anthropometric measurements, serum vitamin D, and calcium were markedly decreased in CD children than that of controls. In CD patients, a significant increase in anthropometric parameters, vitamin D and calcium were found. While there was a significant decline of serum alkaline phosphatase, and a slight decrease in serum phosphorus at the study end. The innovative gluten-free prepared meal confirmed to be of high nutritional value in the management of vitamin D deficiency and improvement of bone indices in CD patient.

Vitamin D Treatment in Patients with Hashimoto’s Thyroiditis may Decrease the Development of Hypothyroidism

2016 ◽  
Vol 86 (1-2) ◽  
pp. 9-17 ◽  
Author(s):  
Bekir Ucan ◽  
Mustafa Sahin ◽  
Muyesser Sayki Arslan ◽  
Nujen Colak Bozkurt ◽  
Muhammed Kizilgul ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Hashimoto’S Thyroiditis ◽  
Healthy Control Group ◽  
Hashimoto's Thyroiditis ◽  
Control Group ◽  
Endocrine Society ◽  
Thyroid Autoantibody ◽  
Healthy Control ◽  
The Mean

Abstract.The relationship between Hashimoto’s thyroiditis and vitamin D has been demonstrated in several studies. The aim of the present study was to evaluate vitamin D concentrations in patients with Hashimoto’s thyroiditis, the effect of vitamin D therapy on the course of disease, and to determine changes in thyroid autoantibody status and cardiovascular risk after vitamin D therapy. We included 75 patients with Hashimoto’s thyroiditis and 43 healthy individuals. Vitamin D deficiency is defined as a 25-hydroxy vitamin D (25(OH)D3) concentration less than 20ng/mL. Vitamin D deficient patients were given 50.000 units of 25(OH)D3 weekly for eight weeks in accordance with the Endocrine Society guidelines. All evaluations were repeated after 2 months of treatment. Patients with Hashimoto’s thyroiditis had significantly lower vitamin D concentrations compared with the controls (9.37±0.69 ng/mL vs 11.95±1.01 ng/mL, p < 0.05, respectively). Thyroid autoantibodies were significantly decreased by vitamin D replacement treatment in patients with euthyroid Hashimoto’s thyroiditis. Also, HDL cholesterol concentrations improved in the euthyroid Hashimoto group after treatment. The mean free thyroxine (fT4) concentrations were 0.89±0.02 ng/dL in patients with Hashimoto’s thyroiditis and 1.07±0.03 ng/dL in the healthy control group (p < 0.001). The mean thyroid volumes were 7.71±0.44 mL in patients with Hashimoto’s thyroiditis and 5.46±0.63 mL in the healthy control group (p < 0.01). Vitamin D deficiency is frequent in Hashimoto’s thyroiditis and treatment of patients with this condition with Vitamin D may slow down the course of development of hypothyroidism and also decrease cardiovascular risks in these patients. Vitamin D measurement and replacement may be critical in these patients.

Prevalence of Vitamin-D Deficiency in Patients with Acute Coronary Syndrome in Syria

2016 ◽  
Vol 9 (6) ◽  
pp. 3544-3548
Author(s):  
Aya Hallak ◽  
Malhis Mahmoud ◽  
Yaser Abajy Mohammad
Keyword(s):  
Vitamin D ◽  
Acute Coronary Syndrome ◽  
Vitamin D Deficiency ◽  
Hypovitaminosis D ◽  
Control Group ◽  
Coronary Syndrome ◽  
Normal Individuals ◽  
Vitamin D Levels ◽  
25 Hydroxy Vitamin D ◽  
Coronary Syndromes

The objectives of this study were to estimate the prevalence of vitamin D deficiency in patients with acute coronary syndrome in comparison with normal individuals and study the correlation between these two conditions. We measured the plasma 25-hydroxy vitamin D (25-OH-D) levels in 60 patients with acute coronary syndromes (ACS) of both gender and in 30 age matched control individuals of both gender without any known cardiovascular or systemic diseases. The levels of 25-OH-D were measured by ELISA method and the results were statically analyzed to find out any possible correlation. We classified the cases according to their plasma 25(OH)D levels. 25(OH)D levels of ≥ 30 ng/ml were considered normal, levels < 30 and > 20 ng/ml were classified as insufficient, while levels of ≤ 20 ng/ml were classified as deficient. In the current study the prevalence of hypovitaminosis D in the patients group was much higher than it was in the control group. Vitamin D deficiency was observed in 80% and insufficiency in 13% of total patients of ACS, there by bringing the total count to 93%. Whereas only 7% of the patients had adequate vitamin D levels. Thus, these results indicate the existence of a significant correlation between the vitamin D deficiency and ACS in comparison to healthy controls

scholarly journals Ghrelin and orexin levels in infertile male: evaluation of effects on varicocele pathophysiology, relationship seminal and hormonal parameter

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Üçler Kısa ◽  
M. Murad Başar ◽  
Timuçin Şipal ◽  
Özlem Doğan Ceylan
Keyword(s):  
The Other ◽  
Control Group ◽  
Infertile Male ◽  
Seminal Parameters ◽  
Other Hand ◽  
Healthy Control ◽  
Regulatory Effects ◽  
Serum Ghrelin ◽  
Infertile Patients ◽  
Group 1

AbstractObjectiveThe aim of the present study was to investigate serum ghrelin and orexin levels in patients with varicocele and compare these levels with idiopathic infertile male and healthy control cases.MethodsThis study enrolled 24 men with varicocele, 24 males having idiopathic infertility, and 21 fertile men as the control group. Hormonal analyses, ghrelin and orexin levels were measured samples. Semen was analyzed after 3 and 5 days of sexual abstinence.ResultsSerum ghrelin levels were statistically different among the three groups (p=0.015), and it was due to a statistically lower level in group-1 than the level in the control cases (p=0.012). On the other hand, serum orexin levels were lower than healthy subjects in infertile groups with/without varicocele, but there was no difference (p=0.685) among three groups. Serum ghrelin level showed a negative and significant correlation only with sperm motility (r=−0.646, p=0.022), there was no correlation with other parameters. On the other hand, serum orexin levels did not show a significant correlation with seminal parameters.ConclusionBoth new investigated peptides ghrelin and orexin have regulatory effects on testicular function. However, ghrelin has a more obvious and complex effect on spermatogenesis. Impaired seminal parameters, especially motility was associated with increased serum ghrelin levels in infertile patients, especially with varicocele.

Association of Vitamin D Deficiency in Newly Diagnosed Pulmonary Tuberculosis

2021 ◽  
Vol 15 (10) ◽  
pp. 2572-2573
Author(s):  
Khalil Ullah ◽  
Sajid Ur Rehman ◽  
Ramsha Nadeem ◽  
Muhammad Abubakar ◽  
Qasim Raza
Keyword(s):  
Vitamin D ◽  
Pulmonary Tuberculosis ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Sampling Technique ◽  
Hypovitaminosis D ◽  
Control Group ◽  
Sputum Smear ◽  
Study Group ◽  
Serum Vitamin D

Aim: Relationship between Vitamin D deficiency and pulmonary tuberculosis. Methodology: Study duration: November 2020 to April 2021 Sampling technique: A case-control study Setting: Hayatabad Medical Complex, Peshawar It included 30 adult newly identified sputum-quality pulmonary tuberculosis patients and 30 age and sex matched healthy cases as controls. All cases had undergone a thorough medical examination and repeated laboratory tests, including vitamin D, calcium, and sputum for AFB and X-ray chest. Results: Majority were males (88%). In the Study group, BMI decreased significantly i.e. 19.0 vs 23.5. Serum vitamin D concentrations were significantly lower in the tuberculosis group i.e. 17.9ng/dl than in the control group 24.8ng/dl. Mean of serum albumin in the control group was 3.9 ng/dl whereas 2.9 ng/dl in the study group. Conclusion: Hypovitaminosis D was associated with more severe medical symptoms, increased sputum smear positivity and large lesions on chest radiographs in patients with pulmonary tuberculosis. Keywords: Vitamin D, Pulmonary Tuberculosis, Sputum

scholarly journals Vitamin D Supplementation Modestly Reduces Serum Iron Indices of Healthy Arab Adolescents

Nutrients ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 1870 ◽  
Author(s):  
Mohammad Masoud ◽  
Majed Alokail ◽  
Sobhy Yakout ◽  
Malak Khattak ◽  
Marwan AlRehaili ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Serum Iron ◽  
Iron Status ◽  
Group Analysis ◽  
Vitamin D Supplementation ◽  
Control Group ◽  
Post Intervention ◽  
King Saud University ◽  
Deficiency Type

Vitamin D deficiency has been shown to affect iron status via decreased calcitriol production, translating to decreased erythropoiesis. The present study aimed to determine for the first time whether vitamin D supplementation can affect iron levels among Arab adolescents. A total of 125 out of the initial 200 Saudi adolescents with vitamin D deficiency (serum 25(OH)D < 50 nmol/L) were selected from the Vitamin D-School Project of King Saud University in Riyadh, Saudi Arabia. Cluster randomization was done in schools, and students received either vitamin D tablets (1000 IU/day) (N = 53, mean age 14.1 ± 1.0 years) or vitamin D-fortified milk (40IU/200mL) (N = 72, mean age 14.8 ± 1.4 years). Both groups received nutritional counseling. Anthropometrics, glucose, lipids, iron indices, and 25(OH)D were measured at baseline and after six months. Within group analysis showed that post-intervention, serum 25(OH)D significantly increased by as much as 50%, and a parallel decrease of −42% (p-values <0.001 and 0.002, respectively) was observed in serum iron in the tablet group. These changes were not observed in the control group. Between-group analysis showed a clinically significant increase in serum 25(OH)D (p = 0.001) and decrease in iron (p < 0.001) in the tablet group. The present findings suggest a possible inhibitory role of vitamin D supplementation in the iron indices of healthy adolescents whose 25(OH)D levels are sub-optimal but not severely deficient, implying that the causal relationship between both micronutrients may be dependent on the severity of deficiency, type of iron disorder, and other vascular conditions that are known to affect hematologic indices. Well-designed, randomized trials are needed to confirm the present findings.

scholarly journals The Effect of Geogebra on Students’ Conceptual and Procedural Knowledge: The Case of Applications of Derivative

2017 ◽  
Vol 7 (2) ◽  
pp. 67 ◽  
Author(s):  
Mehmet Fatih Ocal
Keyword(s):  
Conceptual Knowledge ◽  
Teaching And Learning ◽  
Procedural Knowledge ◽  
Dynamic Geometry ◽  
The Other ◽  
Control Group ◽  
Other Hand ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

Integrating the properties of computer algebra systems and dynamic geometry environments, Geogebra became an effective and powerful tool for teaching and learning mathematics. One of the reasons that teachers use Geogebra in mathematics classrooms is to make students learn mathematics meaningfully and conceptually. From this perspective, the purpose of this study was to investigate whether instruction with Geogebra has effect on students’ achievements regarding their conceptual and procedural knowledge on the applications of derivative subject. This study adopted the quantitative approach with pre-test post-test control group true experimental design. The participants were composed of two calculus classrooms involving 31 and 24 students, respectively. The experimental group with 31 students received instruction with Geogebra while the control group received traditional instruction in learning the applications of derivative. Independent samples t-test was used in the analysis of the data gathered from students’ responses to Applications of Derivative Test which was subjected to them before and after teaching processes. The findings indicated that instruction with Geogebra had positive effect on students’ scores regarding conceptual knowledge and their overall scores. On the other hand, there was no significant difference between experimental and control group students’ scores regarding procedural knowledge. It could be concluded that students in both groups were focused on procedural knowledge to be successful in learning calculus subjects including applications of derivative in both groups. On the other hand, instruction with Geogebra supported students’ learning these subjects meaningfully and conceptually.

scholarly journals Distribution of HLA-DPBl, -DQBI-DQAl Alleles among Sardinian Celiac Patients

1994 ◽  
Vol 12 (3) ◽  
pp. 199-204 ◽  
Author(s):  
M. F. Boy ◽  
G. La Nasa ◽  
A. Balestrieri ◽  
M. V. Cherchi ◽  
P. Usai
Keyword(s):  
Celiac Disease ◽  
Rflp Analysis ◽  
The Other ◽  
Other Hand ◽  
Sardinian Population

The Sardinian population in many aspects differs from other Caucasoid populations, particularly for its degree of homogeneity. For this reason we have studied 50 adult Sardinian patients with celiac disease (CD) and 50 control healthy Sardinian individuals by RFLP analysis and by extensive oligotyping for 17 HLA-DPB 1, 8-DQB I and 9-DQA 1 alleles, and established their -DPB I alleles and -DQB I -DQA I genotypes. The heterodimer HLA-DQB 1 *0201/-DQA 1 *0501, present in 96% of our patients, is strongly associated with CD susceptibility, confirming published reports. On the other hand we found in 11 of 50 probands (22%) the presence of the allele -DQB 1 *05021 DQA1*0102. This genotype is extremely rare in other Caucasian populations and appears to confer limited protection in CD Sardinian patients.

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