Controlled Diabetes Mellitus Research Articles

Methylglyoxal and Advanced Glycation End Products (AGEs): Targets for the Prevention and Treatment of Diabetes-Associated Bladder Dysfunction?

Methylglyoxal (MGO) is a highly reactive α-dicarbonyl compound formed endogenously from 3-carbon glycolytic intermediates. Methylglyoxal accumulated in plasma and urine of hyperglycemic and diabetic individuals acts as a potent peptide glycation molecule, giving rise to advanced glycation end products (AGEs) like arginine-derived hydroimidazolone (MG-H1) and carboxyethyl-lysine (CEL). Methylglyoxal-derived AGEs exert their effects mostly via activation of RAGE, a cell surface receptor that initiates multiple intracellular signaling pathways, favoring a pro-oxidant environment through NADPH oxidase activation and generation of high levels of reactive oxygen species (ROS). Diabetic bladder dysfunction is a bothersome urological complication in patients with poorly controlled diabetes mellitus and may comprise overactive bladder, urge incontinence, poor emptying, dribbling, incomplete emptying of the bladder, and urinary retention. Preclinical models of type 1 and type 2 diabetes have further confirmed the relationship between diabetes and voiding dysfunction. Interestingly, healthy mice supplemented with MGO for prolonged periods exhibit in vivo and in vitro bladder dysfunction, which is accompanied by increased AGE formation and RAGE expression, as well as by ROS overproduction in bladder tissues. Drugs reported to scavenge MGO and to inactivate AGEs like metformin, polyphenols, and alagebrium (ALT-711) have shown favorable outcomes on bladder dysfunction in diabetic obese leptin-deficient and MGO-exposed mice. Therefore, MGO, AGEs, and RAGE levels may be critically involved in the pathogenesis of bladder dysfunction in diabetic individuals. However, there are no clinical trials designed to test drugs that selectively inhibit the MGO-AGEs-RAGE signaling, aiming to reduce the manifestations of diabetes-associated bladder dysfunction. This review summarizes the current literature on the role of MGO-AGEs-RAGE-ROS axis in diabetes-associated bladder dysfunction. Drugs that directly inactivate MGO and ameliorate bladder dysfunction are also reviewed here.

AMPK pathway: an emerging target to control diabetes mellitus and its related complications.

In this extensive review work, the important role of AMP-activated protein kinase (AMPK) in causing of diabetes mellitus has been highlighted. Structural feature of AMPK as well its regulations and roles are described nicely, and the association of AMPK with the diabetic complications like nephropathy, neuropathy and retinopathy are also explained along with the connection between AMPK and β-cell function, insulin resistivity, mTOR, protein metabolism, autophagy and mitophagy and effect on protein and lipid metabolism. Published journals were searched on the database like PubMed, Medline, Scopus and Web of Science by using keywords such as AMPK, diabetes mellitus, regulation of AMPK, complications of diabetes mellitus, autophagy, apoptosis etc. After extensive review, it has been found that, kinase enzyme like AMPK is having vital role in management of type II diabetes mellitus. AMPK involve in enhance the concentration of glucose transporter like GLUT 1 and GLUT 4 which result in lowering of blood glucose level in influx of blood glucose into the cells; AMPK increases the insulin sensitivity and decreases the insulin resistance and further AMPK decreases the apoptosis of β-cells which result into secretion of insulin and AMPK is also involve in declining of oxidative stress, lipotoxicity and inflammation, owing to which organ damage due to diabetes mellitus can be lowered by activation of AMPK. As AMPK activation leads to overall control of diabetes mellitus, designing and developing of small molecules or peptide that can act as AMPK agonist will be highly beneficial for control or manage diabetes mellitus.

Differential Effects of n-3 and n-6 Polyunsaturated Fatty Acids on Placental and Embryonic Growth and Development in Diabetic Pregnant Mice.

The present study aimed to investigate the differential effects of n-3 and n-6 polyunsaturated fatty acids (PUFAs) on placental and embryonic development. Pregnant mice were assigned to five groups: healthy control (HC), diabetes mellitus control (DMC), diabetes + low-dose n-3 PUFA (Ln-3), diabetes + high-dose n-3 PUFA (Hn-3), and diabetes + n-6 PUFA (n-6). On E12.5d, the Hn-3 group, but not the n-6 group, had a higher placenta weight. The weight ratio of embryo to placenta in the n-6 group was significantly lower than in the Hn-3 group but higher than in the DMC group. The Hn-3 group had significantly higher protein levels of VEGF, IGF-1, and IGFBP3, while the n-6 group had lower VEGF than the DMC group. Compared with the DMC group, embryonic Cer-16:0 was significantly higher in the Hn-3 group, while embryonic PC (36:6), PC (38:7), and PE (40:7) were significantly lower in the n-6 group. The embryo and placenta weights were positively correlated with placental VEGF, IGFBP3, and embryonic Cer-16:0, and they were negatively correlated with embryonic PC (36:6) and PE (40:7). The weight ratio of embryo to placenta was negatively correlated with embryonic PC (36:6). In addition, embryonic Cer-16:0 was positively correlated with placental VEGF and IGFBP3. In conclusion, n-3 PUFA and n-6 PUFA improved placental and embryonic growth through different mechanisms.

Evaluating the Effect of Diabetic Medications on Rates of Nonunion in Patients Undergoing Foot and Ankle Arthrodesis Treatments

Introduction/Purpose: Diabetes mellitus (DM) is known to negatively impact outcomes following surgical operations and increase the susceptibility of affected individuals to higher rates of nonunion, surgical site infection, ulceration, increased risk of amputation of the extremities, and various other perioperative complications. A number of in vitro studies suggest that the increase in undesired outcomes is largely secondary to the effects of diabetes-induced prolonged inflammation and advanced glycation end products (AGEs) on these patients' vascular systems and skeletal microarchitecture. However, there is a paucity of literature investigating the effects of blood glucose-regulating medications on the clinical outcomes of diabetic patients following fusion procedures. This study aims to determine the impact of commonly prescribed diabetic medications on bone health and bone healing following foot and ankle operations. Methods: A retrospective review was conducted of 114 diabetic patients undergoing ankle, hindfoot, or midfoot arthrodesis by one of two fellowship-trained foot and ankle orthopaedic surgeons from 2015-2022. Patients were identified by having undergone surgery via 27870, 27815, 27825, or 27835 CPT codes, as well as having been diagnosed with diabetes mellitus prior to or at time of surgery. Joints fused included the tibiotalar joint (n=45; 39.5%), subtalar joint (n=62; 54.4%), talonavicular joint (n=31; 27.2%), and calcaneocuboid (n=14; 12.3%). Data collected included demographics, medical history, diabetic medication, postoperative complications, readmission rates, and reoperation rates. 36 patient cases were noted to not have concurrent medications prescribed to control their diabetes, while the other 78 patient cases were concurrently prescribed either metformin (33 cases; 28.9%), insulin (19 cases; 16.7%), both metformin and insulin (18 cases; 15.8%), glipizides (11 cases; 9.6%), dulaglutides (7 cases; 6.1%), semaglutides (9 cases; 7.9%), and sitagliptins (8 cases; 7.0%). Results: The overall cohort was majority male (62.3%) with mean age 60.38 (range 31-76) years, mean BMI 34.00 (range 21.47- 61.38) kg/m2 and mean follow-up 1.90 (range .50-6.25) years. The cohort had a 27.2% superficial infection rate, 28.9% deep infection rate, 41.2% non-union rate, 47.4% reoperation rate, and a 14% 90-day readmission rate. Except for insulin-treated patients, who had significantly higher infection (insulin=45.9%, non-insulin=18.2%; p=.003) and deep infection rates (insulin=45.9%, non-insulin=18.2%; p=.003), there was no statistically significant difference in any outcomes by specific medication or any diabetic medication use. Patients with Charcot arthropathy (n=42) had significantly higher superficial infection (charcot=42.9%, non- Charcot=18.1%; p=.005), deep infection (Charcot=52.4%, non-Charcot=15.3%; p<.001), and 90-day readmission rates (Charcot=26.2%, non-Charcot=6.9%; p=.006). Conclusion: Our results indicate that patients on insulin or patients with Charcot arthropathy may be at increased risk of infection following foot and ankle fusion procedures. Other common medications to control diabetes mellitus were not found to increase risk of adverse outcomes. This finding is useful for surgeons and physicians attempting to optimize the clinical outcomes of diabetic patients undergoing the described procedures. However, further study with a greater sample size is necessary to confirm these findings.

Hypophosphatemia and Type-2 Diabetes Mellitus: A Review

Type-2 diabetes is a global public health crisis that threatens the economies of all nations, particularly developing countries. Type-2 diabetes mellitus has been suggested to be the most common endocrine disorder associated with several metabolic disturbances including changes in serum calcium, zinc, magnesium, or phosphate. Moreover, those who have poor glycemic control and longtime diabetes mellitus are more likely to decrease the blood phosphate level. Low serum phosphate level may be associated with morbidity and mortality from cardiovascular disease in these patients. So, the findings of this study may suggest that serum phosphate is an important screening parameter in type-2 diabetic patients especially who have poor glycemic control and longtime diabetes mellitus. Eastern Med Coll J. July 2023; 8 (2): 45-50

Cannabis sativa L. Fixed Oil and Its Nanoemulsion: Effect on Diabetes and Dyslipidemia Induced in Rats

Background: Diabetes Mellitus (DM) is a syndrome that interferes with energy metabolism and is caused by a decrease and dysfunction of insulin, leading to chronic hyperglycemia. DM associated with dyslipidemia is a severe health risk, increasing the chance of cardiovascular events, such as acute myocardial infarction and stroke. The Cannabis sativa L. fixed oil (CSO) is composed of unsaturated fatty acids and can be crucial in treating metabolic alterations. In addition, the nanoemulsion of C. sativa oil (NCS) has advantages in optimizing treatments. Objectives: This study aimed to evaluate the effects of treatments with CSO and its nanoemulsion (NCS) on induced diabetes and dyslipidemia in Wistar rats. Materials and methods: CSO’s physical-chemical and chromatographic characterization was performed, followed by the preparation of an NE containing 6% CSO. DM was induced in Wistar rats by intraperitoneal injection of streptozotocin (STZ) at a 55 mg/kg dose. Four days later, animals with blood glucose levels exceeding 300 mg/dL were considered diabetic. The rats were then divided into five groups ( n = 5) and treated orally. The groups included a normoglycemic control group (NOR), a diabetic control group, a group treated with metformin (100 mg/kg), a group treated with CSO (400 mg/kg), and a group treated with nanoemulsion (NCS 200 mg/kg). Subsequently, the pancreas’s clinical, biochemical, and histopathological parameters were evaluated. Results: In the chemical profile of CSO, it was observed the majority composition of palmitoleic (14.58%), oleic (12.50%), linoleic (42.40%), and linolenic (8.55%) acids. The results demonstrated that the induction of DM by STZ could reproduce the typical symptoms and clinical signs of DM. It was observed that treatments with CSO and NCS showed a significant improvement ( p < .001) in polydipsia, polyuria, and loss of body mass, as well as a significant reduction ( p < .001) of glucose levels in urine and blood and serum lipids. Histopathology of the pancreas revealed that treatment with CSO and NCS showed an increase in the number of cells in the islets of Langerhans and a decrease in regions devoid of cells, indicating possible cell regeneration. Moreover, insulin levels were significantly increased ( p < .05) in the preferred groups. With dyslipidemia induced by Triton (Tyloxapol), it was observed that the treatment with CSO and NCS significantly decreased the levels of triglycerides ( p < .05) and cholesterol ( p < .001), as well as low-density lipoproteins (LDL) ( p < .01). Conclusion: Treatment with CSO and NCS under the conditions of this study demonstrated an anti-diabetic effect and the ability to act in the reduction of triglyceride, cholesterol, and LDL levels. In this respect, treatments with CSO and NCS act in the control of DM, as well as in the prevention of cardiovascular diseases.

Evaluation of submandibular and parotid salivary glands by ultrasonography in patients with diabetes.

Microvascular complications of diabetes mellitus (DM) include oral manifestations and complications, including xerostomia, reduced salivary flow, susceptibility to infection, periodontal disease and salivary gland enlargement. The present study aims to evaluate B-mode ultrasonography (USG) parameters such as size, volume and echogenicity of the submandibular and parotid salivary glands on both sides, shear-wave elastography (SWE) value and colour Doppler properties in patients with DM and healthy control groups. In total, 160 right and left submandibular glands and 160 right and left parotid glands of 80 patients, 40 patients (20 type 1 DM, 20 type 2 DM) and 40 healthy control group, between the ages of 18-70 were examined by USG. Echogenicity, parenchyma internal structure, margin and dimensional measurements (antero-posterior length, supero-inferior length, medio-lateral length and volume) and colour Doppler with 'ML 6-15-D Matrix Array (4-15 MHz)' probe, shear-wave elastography '9L-D (2-8 MHz)' probe was investigated. Statistically significant difference was observed in echogenicity in the right submandibular gland, echogenicity in the right parotid gland, margin characteristics, parenchymal homogeneity and colour Doppler characteristics between the type 1 DM, type 2 DM and control groups (p < .05). It was observed that the size, volume and SWE values of both submandibular and parotid glands were higher in the DM patient group than in the control group. Higher values were observed in type 2 DM compared to type 1 DM in the patient group. USG is an effective imaging technique in investigating the effects of diabetes on the submandibular and parotid salivary glands.

Nonketotic hyperglycemia hemichorea and hemiballismus: a case report

BackgroundDiabetic striatopathy, also known as hyperglycemic hemichorea-hemiballismus, is a rare movement disorder associated with nonketotic hyperglycemia in patients with poorly controlled diabetes mellitus. The pathophysiology is not fully elucidated but may involve hyperviscosity, ischemia, and alterations in basal ganglia neurotransmitters.Case presentationWe present a case of a 64-year-old Asian female patient with longstanding poorly controlled type 2 diabetes mellitus who developed abrupt-onset right-sided hemichorea-hemiballismus. Laboratory results showed hyperglycemia without ketoacidosis. Neuroimaging revealed left putaminal hyperdensity on computed tomography and T1 hyperintensity on magnetic resonance imaging. With insulin therapy and tetrabenazine, her movements improved but persisted at 1-month follow-up.DiscussionThis case illustrates the typical features of diabetic striatopathy, including acute choreiform movements contralateral to neuroimaging abnormalities in the setting of nonketotic hyperglycemia. While neuroleptics may provide symptomatic relief, prompt glycemic control is critical given the risk of recurrence despite imaging normalization.ConclusionDiabetic striatopathy should be recognized as a rare disorder that can occur with poorly controlled diabetes. Further study of its pathophysiological mechanisms is needed to better guide management. Maintaining tight glycemic control is essential to prevent recurrence of this debilitating movement disorder.

Non-invasively assessing diabetic retinopathy using optical coherence tomography angiography

A 29-year-old woman was referred to our ophthalmology department with a poorly controlled diabetes mellitus type 1. The patient reported gradual vision impairment over three years and poor adherence to anti-diabetic medication, suffering from hypoglycemic episodes once a week.

Factors Associated with the Development of Chronic Kidney Disease in Patients with Arterial Hypertension.

Chronic kidney disease affects a large part of the population with hypertension, diabetes mellitus as well as those over 50 years of age. Research reported that male sex and other comorbidities such as obesity and anemia are more frequent in Chronic kidney disease, as well as uncontrolled diabetes mellitus or hypertension. To determine the risk factors associated with the development of chronic kidney disease in adults with arterial hypertension. Retrospective cohort study of 455 patients with hypertension treated in a primary health care hospital. Medical records and laboratory information were reviewed for the diagnosis of chronic kidney disease and its staging. Patients aged 40 years and older, of both sexes and evaluated between the years 2015 -2017 were included. Logistic regression analysis allowed the identification of risk factors associated with the development of chronic kidney disease. 63.7% were female and 36.3% male. The average age for 2015 was 69.79 ± 9.03, more than half of participants had diabetes mellitus and controlled hypertension and the predominant nephroprotection was with Losartan (53%) that year. Male sex (OR 1.68, CI 1.03-2,76), age: 60 years or older (OR 6.38, CI 2.65-15,37) and anemia (OR 1.71, CI 1.03-2,85), were risk factors for the development of chronic kidney disease (p < 0.05), whereas nephroprotection (OR 0.39, CI 0.18-0,88) and controlled diabetes mellitus (OR: 0.18, CI 0.07-0,47) were shown to be protective factors (p < 0.05). The prevalence of chronic kidney disease between 2015 and 2017 was 19% and 45%, respectively, with predominance of category G2. The comparison group is the same cohort analyzed in each year under study. Male sex, age over 60 years, and anemia are risk factors for chronic kidney disease. Nephroprotection, controlled diabetes mellitus, and patient follow-up are factors that prevent its development.

Prevention and control of diabetes mellitus complications in productive population in rural

In Pekalongan Regency, Central Java, Indonesia, cases of productive population with diabetes mellitus have rapidly increased over the past three years. With regard to individual-based problems prevention and management, this is not sufficiently balanced. From the standpoint of the provider, this study examines attempts to prevent and control diabetes mellitus in productive population, including obstacles and limitations. With a focus on three rural areas (Wiradesa, Tirto I and Kedungwuni I Sub-Districts), qualitative study included 75 productive-age diabetics and 30 breadwinners. In-depth interviews and focus group discussions were used to gather data, which was then thematically analyzed. Three rural locus with the highest prevalence of diabetes mellitus in productive population were found in the results. Through screening for non-communicable diseases at integrated service post (Posyandu), chronic disease management programs and cross-sectoral activities, there are numerous initiatives for the prevention and management of complications. The challenges include constantly changing programmers, programmers with many assignments, inadequate target awareness and low motivation, as well as a worse recording and reporting system. Such that fundamental information on both individual and public health cannot be accessed. Based on individual emphasis, recording and reporting, several programs for complication prevention and management are required to identify the range of non-communicable diseases.

A Study of Relationships between the HbA1c Level and Inflammatory Markers, Neutrophil-to-Lymphocyte Ratio, and Monocyte-to-Lymphocyte Ratio in Controlled and Uncontrolled Type 2 Diabetes Mellitus.

To assess the relationship between glycated hemoglobin (HbA1c) with inflammatory markers, neutrophil-to-lymphocytes ratio (NLR), and monocyte-to-lymphocytes ratio (MLR) in controlled and uncontrolled type 2 diabetes patients. This was a hospital-based cross-sectional study conducted at the Department of Medicine, SMS Hospital, and an attached group of hospitals (Jaipur, Rajasthan, India) after informed consent from the Ethics Committee of the institute. After obtaining informed consent from patients who met the inclusion and exclusion criteria, 200 diabetic patients were included in the study using the simple randomization method. Following a detailed history and diagnosis, vital demographic information, and blood tests were collected from patients via a predesigned preliminary questionnaire. The following blood tests were collected: white blood cell (WBC), Hb, hematocrit (HCT), red cell distribution width (RDW), neutrophils, lymphocytes, HbA1c, blood glucose, NLR ratio, and MLR ratio. Data were entered and analyzed using Statistical Package for the Social Sciences version 22. The mean age of patients with controlled diabetes mellitus was 54.10 years, while that of patients with uncontrolled diabetes mellitus was 55.3 years. Glycemic control was more in the age group of 51-60 years. Around 54% of males and 46% of females were included in the present study, and no association was found between the two genders with poor and good glycemic control. Around 63.29% of participants with uncontrolled diabetes have an increased NLR, and 61.39% of participants with uncontrolled diabetes have an increased MLR. A strong association was found between the NLR and MLR with the glycemic control. Uncontrolled diabetes mellitus had a positive association with inflammatory markers, that is, NLR and MLR. Diabetes mellitus is the most common metabolic disorder in Asian countries. It leads to many acute and chronic complications in uncontrolled diabetes. Markers like the NLR ratio and MLR ratio are inexpensive and easily available for blood investigation. Hence, these markers are quite useful in differentiating controlled and uncontrolled diabetes and, therefore, useful in predicting blood sugar control in type 2 diabetes mellitus.

The Economic Burden of Diabetic Retinopathy in Jordan: Cost Analysis and Associated Factors.

Diabetic retinopathy (DR) is the leading cause of visual loss worldwide in patients with diabetes mellitus (DM). The aims of our study are to describe the costs associated with (DR) and to evaluate its economic impact in Jordan. Retrospectively, we included all patients with DM and classified them according to the severity of DR. Data regarding medical history, ophthalmic history, stage of DR, presence of DME, and the ophthalmic procedures and operations were collected. The total DR-related cost was measured as a direct medical cost for the outpatient and inpatient services. Two hundred and twenty-nine patients were included in the study. Only 49.7% of the patients presented without DR, and 21% presented with diabetic macular edema (DME) unilaterally or bilaterally. The DR-related cost was significantly associated with insulin-based regimens, longer duration of DM, higher HbA1c levels, worse stage of DR at presentation, the presence of DME at presentation, the presence of glaucoma, and increased mean number of intravitreal injections, laser sessions, and surgical operations. Multivariate analysis should the presenting stage of DR, presence of DME, and the presence of DME be the independent factors affecting the DR-related cost. This study is the first study to be conducted in Jordan and encourages us to establish a screening program for DR for earlier detection and treatment. DM control and treatment compliance will reduce the heavy costs of the already exhausted healthcare and financial system.

Терапевтические возможности и перспективы самоконтроля гликемии – неотъемлемого компонента управления сахарным диабетом

Diabetes mellitus (DM) is one of the global problems of world’s healthcare. Systemic vascular complications are the dangerous sequelae of the disease, and chronic hyperglycemia is the leading factor contributing to the disease development. Glycemic control remains an effective strategy to prevent diabetes complications that requires achieving and maintaining metabolic targets throughout the life of the patient. The current guidelines on the selection of personalized treatment goals based on the glycated hemoglobin (HbA1c) levels and the glycemic control methods are discussed. The emphasis is placed on self-monitoring of blood glucose (SMBG), one of the important factors contributing to the efficacy of the ongoing glucose-lowering therapy and hypoglycemia prevention. Proper SMBG is impossible without therapeutic training of DM patients. The current understanding of SMBG implies a certain frequency of the systematic measurement of blood glucose levels depending on the DM type and the type of glucose-lowering therapy. Various glucose meters for measurement of blood glucose levels at home are available. The criteria for choosing the glucose meter include compliance with the relevant accuracy standards, simplicity and ease of use, ease of getting the results by patients, which allow patients of any age to easily measure blood glucose levels. With all the advancements in modern technology, the glucose meters have appeared that significantly expand the possibilities of DM control due to integration with the free mobile application.

Impact of diabetes mellitus and poor glycemic control on the prevalence of left atrial low-voltage areas and rhythm outcome in patients with atrial fibrillation ablation.

Left atrial low-voltage areas (LVAs) are known to be correlated with atrial scarring and atrial fibrillation (AF) recurrence after ablation. However, the association between LVAs and glycemic status before ablation has not been fully clarified. The purpose of this study was to investigate associations among the prevalence of diabetes mellitus (DM), glycemic control, and the prevalence of LVAs in patients with AF ablation. In total, 912 (age, 68 ± 10 years; female, 299 [33%]; persistent AF, 513 [56%]) consecutive patients who underwent initial AF ablation were included. A preprocedure glycated hemoglobin A1c (HbA1c)≥7% was set as the cutoff for poor glycemic control in patients with DM. LVAs were defined as areas with a bipolar voltage of <0.5 mV covering ≥5 cm2 of left atrium. LVAs existed in 208 (23%) patients, and 168 (18%) patients had DM. LVAs were found more frequently in patients with DM and poor glycemic control. On multivariate analysis, DM with HbA1c≥7% was an independent predictor of LVAs (odds ratio, 3.3; 95% confidence interval: 1.6-6.7; p = .001). In patients with LVAs, freedom from AF recurrence during the 24-month study period was significantly lower in patients who had DM with HbA1c≥7% than in those without DM (37.9% vs. 54.7%, p = .02). In patients with AF ablation, LVAs were found more frequently in patients with DM and poor glycemic control. DM with HbA1c≥7% was an independent predictor of LVAs.

A Determination of Salivary and Serum Glucose Levels in Patients With Type II Diabetes Mellitus.

The aim of this work was to determine and compare serum and salivary glucose levels in patients with type II diabetes mellitus (DM). This study had an overall sample size of 100, which consisted of male and female volunteers aged 30-67 years. Both in-depth interviews and physical tests were conducted. Blood and saliva were collected from the participants while fasting, which were analyzed to determine the levels of salivary alpha-amylase (α-amylase). Both the subjects and the controls were instructed to test their blood glucose levels while fasting and it was suggested that HbA1c values will be used for diagnosing diabetes following the guidelines of the American Diabetes Association, Centers for Disease Control, and World Health Organization. The average age of the control group (Category A) was noted as 47.52±6.28 years, and that of the study group (Category B) was 49.17±7.25 years. In Category A, female (n=23) were 46%, and 54% were male (n=27); and 40% of the people in Category B were female (n=20), and 60% were male (n=30). The majority of patients (54%) in Category B displayed an average level of DM control (n=27), followed by poor control (24%. n=12), well-controlled (20%, n=10), anduncontrolled DM (2%, n=1). Category A had an average salivary α-amylase concentration of 3.1±0.88 U/L, whereas that of Category B was 12.06±2.36 U/L. Thus, the mean salivary α-amylase level of Category B was found to be much higher than that of Category A, and this difference was statistically significant (p<0.001). The determination of α-amylase levels in the saliva of individuals suspected of having type II DM has been suggested as a potential diagnostic method. Screenings conducted at healthcare institutions and community health fairs, as well as epidemiological studies, might benefit from this method. We believe that normal clinical practice should include the use of saliva in a broad variety of diagnostic tests.

Maxillary Osteomyelitis: A Case Report Highlighting Diagnosis and Treatment Challenges

Osteomyelitis, a condition characterized by inflammatory bone infection involving the medullary cavity, haversian systems, and periosteum, is relatively rare but grave. Historically more prevalent prior to the antibiotic era, it remains a formidable challenge, particularly when comorbid with systemic illnesses such as diabetes mellitus. This case report details the presentation of a 70-year-old male with poorly controlled diabetes mellitus presenting with maxillary osteomyelitis, evidenced by tooth mobility, purulent discharge, and exposed bone areas. Radiographic assessment revealed extensive maxillary bone involvement, corroborated by histopathological examination confirming chronic osteomyelitis. Treatment entailed partial maxillectomy under local anesthesia, necessitated by financial constraints, followed by subsequent monitoring and prosthesis placement. This case underscores the significance of timely diagnosis, interdisciplinary management, and the complexities inherent in treating osteomyelitis complicated by systemic diseases.

The Role of Obesity in Type 2 Diabetes Mellitus-An Overview.

Obesity or excessive weight gain is identified as the most important and significant risk factor in the development and progression of type 2 diabetes mellitus (DM) in all age groups. It has reached pandemic dimensions, making the treatment of obesity crucial in the prevention and management of type 2 DM worldwide. Multiple clinical studies have demonstrated that moderate and sustained weight loss can improve blood glucose levels, insulin action and reduce the need for diabetic medications. A combined approach of diet, exercise and lifestyle modifications can successfully reduce obesity and subsequently ameliorate the ill effects and deadly complications of DM. This approach also helps largely in the prevention, control and remission of DM. Obesity and DM are chronic diseases that are increasing globally, requiring new approaches to manage and prevent diabetes in obese individuals. Therefore, it is essential to understand the mechanistic link between the two and design a comprehensive approach to increase life expectancy and improve the quality of life in patients with type 2 DM and obesity. This literature review provides explicit information on the clinical definitions of obesity and type 2 DM, the incidence and prevalence of type 2 DM in obese individuals, the indispensable role of obesity in the pathophysiology of type 2 DM and their mechanistic link. It also discusses clinical studies and outlines the recent management approaches for the treatment of these associated conditions. Additionally, in vivo studies on obesity and type 2 DM are discussed here as they pave the way for more rigorous development of therapeutic approaches.

Diabetic Foot Complications in Saudi Arabia: A Retrospective Study.

A common chronic health problem among Saudi Arabians is diabetes mellitus (DM). One of the most serious complications of diabetes is diabetic foot (DMF). The objective of this study was to identify the most common complications that develop among patients with DMF. In addition, we conducted a demographic analysis of chronic diabetic complications related to DMF. The study involved 100 DMF attending the Jeddah clinic of Dr Soliman Fakeeh Hospital. Several chronic complications associated with DMF were reported, including peripheral arterial disease (PAD), coronary artery disease (CAD), retinopathy, nephropathy, and neuropathy. We examined the feet for ulcers, gangrene, amputations, bone deformities, Charcot joints, osteoarthritis, septic arthritis, and osteomyelitis. By using B-mode ultrasound and spectral Doppler imaging, we imaged the posterior tibial and anterior tibial arteries. People with poorly controlled diabetes mellitus type 2 (T2DM) are more likely to develop diabetic feet. The most common foot complications were foot ulcers (81%), foot amputations (31%), foot gangrene (29%) (29/100), bone deformities (22%) (22/100), ingrown toenails (17%) (17/100), Charcot's foot (10%) (10/100), and calluses (9%) (9/100). The majority of the patients suffered from hypertension and half had anaemia. Diabetic peripheral neuropathy affected about half of the patients, diabetic nephropathy affected one-third, and diabetic retinopathy affected 14%. Approximately a quarter (25/100) of the patients had CAD and less than half had PAD. There was atherosclerosis in 43% (43/100) of popliteal/infra-popliteal arteries. Twenty-two percent (22/100) of the anterior tibial arteries and 25% (25/100) of the posterior tibial arteries were stenotic or occluded. A biphasic mode was observed in 21% (21/100) of anterior tibial arteries, a monophasic mode in 9% (9/100), and a non-flowing mode in 3% (3/100). Twenty-three percent (23/100) of the posterior tibial arteries displayed biphasic Doppler modes, 5% (5/100) displayed monophasic modes, and 6% (6/100) displayed non-flowing modes. Conclusion: Diabetes foot is common among older males with poorly controlled T2DM. The most common foot complications were amputations, gangrene, foot ulcers, bone deformities, ingrown toenails, Charcot's foot, and calluses. Most DMF patients were anemic and hypertensive. Diabetes-related microvascular complications, such as diabetic peripheral neuropathy, nephropathy, and retinopathy, as well as macrovascular complications, such as coronary artery disease and peripheral arterial disease, were associated with DMF.

Serum 25-Hydroxyvitamin D Concentrations in Patients with Type 2 Diabetes Mellitus in Eastern Sudan: A Case-Control Study.

Diabetes mellitus (DM) is one of the world's major public health problems. There are few published data on 25-hydroxyvitamin D (25[OH]D) concentrations and DM, and these studies showed different results. The current study aimed to compare 25[OH]D concentrations between patients with type 2 DM (T2DM) and healthy controls in eastern Sudan. A case-control study of two groups matched for age and gender (88 in each group) was conducted in eastern Sudan from March to May 2022. The cases were patients with T2DM, and the controls were healthy participants. Sociodemographic data were collected, and serum 25(OH)D levels were assessed. A univariate analysis was performed. Of the total 176, 82 (47%) were males, and 94 (53%) were females; the median (interquartile range [IQR]) of age, body mass index (BMI), and 25(OH)D concentration were 55 (50-61) years, 27 (23-31) kg/m2, and 13 (10-19) ng/mL, respectively. Of the 176, 137 (78%) were vitamin D deficiency cases. Compared with the controls, age, gender, educational level, marital status, or BMI were not different in the circumstances. Moreover, the median (IQR) for serum 25(OH)D concentrations showed no difference between patients with T2DM and the healthy controls (12 [10-18] ng/mL vs. 13 [10-20] ng/mL). The prevalence of vitamin D deficiency (25(OH)D level < 20 ng/mL) was not different between patients with T2DM and the healthy controls (66/88 [75%] vs. 71/88 [81%]). There was no association in the serum 25(OH)D levels between diabetic and nondiabetic participants (OR = 1.01, 95% CI 0.97-1.06) or in vitamin D deficiency between diabetic and nondiabetic participants (OR = 0.72, 95% CI 0.35-1.47). There was no significant difference in 25(OH)D levels between diabetic and nondiabetic participants in this study. Further studies investigating the mechanisms of association between 25(OH)D levels and DM are needed.