Landscape of congenital adrenal hyperplasia cases in adult endocrinology clinics of Türkiye-a nation-wide multicentre study.

Background And Aims: Congenital adrenal hyperplasia (CAH) is a group of disorders that affect the production of steroids in the adrenal gland and are inherited in an autosomal recessive pattern. The clinical and biochemical manifestations of the disorder are diverse, ranging from varying degrees of anomalies of the external genitalia to life-threatening adrenal insufficiency. This multicenter study aimed to determine the demographics, biochemical, clinical, and genetic characteristics besides the current status of adult patients with CAH nationwide.

Assessment of osteoprotegerin and RANKL levels and several cardiovascular risk scoring systems in acromegaly.

Purpose: The OPG/RANKL (osteoprotegerin/receptor activator of nuclear factor kappa-B) system, which plays a crucial role in bone metabolism, is also associated with vascular calcification. Acromegaly is characterized by excessive secretion of growth hormone and insulin-like growth factor, and studies have demonstrated an elevated risk of cardiovascular disease in individuals with acromegaly. In this study, our objective was to investigate the relationship between OPG/RANKL and various cardiovascular risk scoring systems.

An evaluation of both serum Klotho/FGF-23 and apelin-13 for detection of diabetic nephropathy.

Purpose: The aim of our study is to evaluate whether serum Klotho/FGF-23 and apelin-13 can be used as new biomarkers for detection of development of nephropathy.

Methods: In this cross-sectional study, 88 type 2 diabetes mellitus (T2DM) patients and 38 healthy controls were included. The mean duration of T2DM was 11.

An acromegaly case treated with clomiphene citrate: add-on treatment in primary medical therapy.

Introduction: Acromegaly is a disease with various comorbidities and hypogonadism is a common comorbidity in patients with acromegaly. Herein, we aim to present our experience with clomiphene citrate in a patient with acromegaly accompanied by hypogonadism, who declined surgery.

Case Report: A 40-year-old male patient with impaired fasting glucose, hyperlipidemia, and psychosis and who complained of increasing tongue growth, snoring, enlargement of the hands, spacing between the teeth, and loss of libido for the last 6 years was followed up.

High chitotriosidase and AGE levels in acromegaly: a case-control study.

Purpose: Acromegaly is associated with oxidative stress and inflammation parameters. Chitotriosidase (CHITO) is a marker of macrophage activation and plays a pivotal role in the activation of inflammatory and immunological responses. Our study aimed to determine CHITO,YKL-40, advanced glycation end product (AGE), and high-sensitivity C-reactive protein (hsCRP) levels to investigate malondialdehyde (MDA), catalase, superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) activities and to evaluate any association of these parameters with carotid intima media thickness (cIMT) in patients with controlled acromegaly.

The Importance of DHEA-S Levels in Cushing's Syndrome; Is There a Cut-off Value in the Differential Diagnosis?

The purpose of this study was to determine possible cut-off levels of basal DHEA-S percentile rank in the differential diagnosis of patients with Cushing's syndrome (CS) with ACTH levels in the gray zone and normal DHEA-S levels. In this retrospective study including 623 pathologically confirmed CS, the DHEA-S percentile rank was calculated in 389 patients with DHEA-S levels within reference interval. The patients were classified as group 1 (n=265 Cushing's disease; CD), group 2 (n=104 adrenal CS) and group 3 (n=20 ectopic ACTH syndrome).

Two challenging cases of pituicytoma.

Introduction: Pituicytoma is a rare tumor of the pituitary gland derived from neurohypophyseal pituicytes. CASE 1: A 58-year-old female presented with decreased vision; she was admitted to the neurosurgery department of Ege University after the detection of a pituitary macroadenoma. Magnetic resonance imaging (MRI) showed a 28 * 18 * 17-mm suprasellar mass, and laboratory tests revealed hypopituitarism.

Metreleptin replacement treatment improves quality of life and psychological well-being in congenital generalized lipodystrophy.

The near total lack of subcutaneous fat in congenital generalized lipodystrophy (CGL) leads to the accumulation of fat in ectopic organs and severe insulin resistance, which are associated with serious metabolic abnormalities. Cosmetic aspects of the disease are likely to affect the quality of life (QoL) and physiological well-being in these individuals. Metreleptin, recombinant human leptin, replacement treatment has been shown to have benefits in treating the metabolic abnormalities of CGL.

The low levels of bone morphogenic protein-4 and its antagonist noggin in type 2 diabetes.

Objective: Bone morphogenic protein-4 (BMP-4) is a proinflammatory cytokine which is controlled by BMP-4 antagonists. Our aim was to investigate the levels of BMP-4 and its antagonists, noggin and matrix Gla protein (MGP), in prediabetes and diabetes.

Design: One hundred and forty-two type 2 diabetic, 32 prediabetic, and 58 control subjects participated in this cross-sectional study.

Testicular Adrenal Rest Tumor (TART) in congenital adrenal hyperplasia.

Congenital adrenal hyperplasia is one of the most common autosomal recessive genetic disorders. Testicular adrenal tumors are significant complications of congenital adrenal hyperplasia. We would like to present two patients of testicular adrenal rest tumors.

Clinical presentations, metabolic abnormalities and end-organ complications in patients with familial partial lipodystrophy.

Objective: Familial partial lipodystrophy (FPLD) is a rare genetic disorder characterized by partial lack of subcutaneous fat.

Methods: This multicenter prospective observational study included data from 56 subjects with FPLD (18 independent Turkish families). Thirty healthy controls were enrolled for comparison.

A case of familial partial lipodystrophy caused by a novel lamin A/C (LMNA) mutation in exon 1 (D47N).

Background: Familial partial lipodystrophy (FPL) is a rare genetic disorder characterized by selective lack of subcutaneous fat which is associated with insulin resistant diabetes. The Dunnigan variety (FPL2) is caused by several missense mutations in the lamin A/C (LMNA) gene, most of which are typically located in exon 8 at the codon position 482.

Case Report: Here, we report on a Turkish family with FPL2 which is caused by a novel heterozygous missense LMNA mutation in exon 1 (D47N, c.

Effect of pheniramine maleate on reperfusion injury in brain tissue.

Background: The aim of this study was to investigate the protective effects of methylprednisolone (Pn), which is a potent anti-inflammatory agent, and pheniramine maleate (Ph), which is an antihistaminic with some anti-inflammatory effects, on reperfusion injury in brain developing after ischemia of the left lower extremity of rats.

Material And Methods: Twenty-eight randomly selected male Sprague-Dawley rats were divided into 4 groups: Group 1 was the control group, Group 2 was the sham group (I/R), Rats in Group 3 were subjected to I/R and given Ph, and rats in Group 4 were subjected to I/R and given Pn. A tourniquet was applied at the level of left groin region of subjects in the I/R group after induction of anesthesia.

Assessment of protective effects of pheniramine maleate on reperfusion injury in lung after distant organ ischemia: a rat model.

Objective: The aim of this study is to investigate the protective effects of methylprednisolone (MP) and pheniramine maleate (PM) on reperfusion injury of lungs developing after ischemia of the left lower extremity of rats.

Materials And Methods: A total of 28 randomly selected male rats were divided into 4 groups, each consisting of 7 rats. Group 1 was the control group.

Is it the time for metformin to take place in adjuvant treatment of Her-2 positive breast cancer? Teaching new tricks to old dogs.

Breast cancer is the most common malignancy diagnosed among women. According to the new molecular subclassification, basal like and Her-2 positive breast cancers have the worst outcome and these are the ones in which chemotherapy is a must as a part of adjuvant treatment. New treatment options that could be used as an adjuvant maintenance treatment are still being investigated.