Selected hormone levels and lipid abnormalities in patients with acne vulgaris.

Introduction: Acne vulgaris is one of the most common dermatological diseases. Hormonal imbalance affects the skin condition and results in the formation of acne vulgaris lesions. Aim: To evaluate serum levels of testosterone, prolactin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), triglycerides (TG), and high-density lipoprotein (HDL) in patients with acne vulgaris and compare them to healthy population. Material and methods: Forty-one patients with acne vulgaris and 47 age- and body mass index (BMI)-matched controls were enrolled in the study. Results: The mean ± SD testosterone serum level in the study group was 0.45 ±1.03 ng/ml in females and 4.24 ±0.68 in males and in the control group 0.73 ±2.03 ng/ml and 5.3 ±1.3 ng/ml in females and males, respectively. The prolactin serum level was 16.73 ±8.02 ng/ml in the study group and in the control group 13.74 ±8.71 ng/ml (p = 0.011). The FSH serum level was 12.17 ±16.93 mIU/ml and 6.2 ±7.3 mIU/ml in the study and control groups, respectively (p = 0.0001), whereas LH serum levels were 18.44 ±19.71 mIU/ml and 11.26 ±8 mIU/ml, respectively (p = 0.2659). The HDL serum level was 65.63 ±15.67 mg/dl in the study group and 61.53 ±15.89 mg/dl in the control group (p = 0.219), and TG levels were 175.29 ±82.15 mg/dl and 87.32 ±30.64 mg/dl, respectively (p < 0.00001). Conclusions: Our study demonstrates, that hormonal and lipid imbalance could be linked to acne vulgaris formation. Evaluation of hormonal and lipid abnormalities could help in treatment decisions and could affect the occurrence of complications and the course of acne.

Methods of Assessment of Physical Capacity in People with Diabetes Mellitus Type 1.

BACKGROUND: The article aims to present the most popular methods of assessing physical capacity. Moreover, the article sheds light on the beneficial impact of improving physical capacity in people with Diabetes Mellitus type 1 (DM1). METHODS: A computer-based literature search of PubMed, SCOPUS and Web of Science included studies up to September 2022. RESULTS: The significant role of regular physical exertion could be observed in the group of people suffering from DM1, which implicates a positive correlation between the activity and the remission time. A suitable and objective indicator of sport influence on the organism is physical capacity (PC), which describes the efficiency of the cardiovascular system and its correlation between BMI, sex, and age. PC is mostly shown as VO2max. Well metabolically controlled DM1 is not a contraindication to stress test. Even though physical activity is closely related to human history, the range of research into the importance of PC is still limited to particular groups of patients, which presents an opportunity for further research and future conclusions. CONCLUSIONS: Undertaking physical activities has a multidirectional influence on the organism. According to up-to-date knowledge, various methods of PC assessment are available. Patients can choose more easily accessible, simpler, and cheaper options like CRT, RT, and HST which do not need specialized equipment and skills. They can also decide on more advanced examinations like ergospirometry, where direct measurements of VO2max and other cardiorespiratory parameters are made.

Effect of Growth Hormone and Estrogen Replacement Therapy on Bone Mineral Density in Women with Turner Syndrome: A Meta-Analysis and Systematic Review.

Osteoporosis is a serious implication of Turner syndrome (TS). Common methods for the treatment of TS are growth hormone (GHT) and estrogen replacement therapy (ERT). We examined the relationship between the treatment of TS and bone mineral density (BMD) of the lumbar spine. The purpose of our study was to show the currency of BMD states among patients with TS for treatment with GHT and ERT. We searched databases for studies published from inception to April 2023. The articles were related to TS, osteoporosis, ERT, GHT, BMD and treatment patients with TS. We applied the selection criteria: lumbar spine values at L1-L4; dual-energy X-ray absorptiometry (DXA); treatment which was applied: one group of articles: ERT and two group of articles: GHT; results performed as means ± SD. In total, 79 articles were analyzed, of which 20 studies were included and 5 were considered for meta-analysis. The total number of women in the articles selected was 71. Based on the results of the meta-analysis, the effect of ERT on BMD demonstrated a significant increase in BMD (the standardized mean difference in the random model was 0.593 g/cm2, 95% CI: 0.0705 to 1.116; p = 0.026), which showed that treatment with estrogen particularly increases bone mass during treatment, which contributes to reducing the risk of fractures. The effect of GHT on BMD demonstrated a non-significant decrease in BMD in patients with TS. The results for growth hormone show that this therapy does not improve bone density. However, our review emphasizes the beneficial effect of supplementing growth hormone (GH) on the clinical presentation of TS.

Insulin Resistance in Patients with Acne Vulgaris.

Acne vulgaris presents multifactorial pathogenesis, which may include insulin resistance. To investigate whether insulin resistance is a causative factor in acne vulgaris development, this cohort study and a systematic review were conducted. A cohort of 41 acne vulgaris patients and 47 healthy BMI-matched controls were recruited. Glucose and insulin fasting serum levels were obtained and the HOMA-IR was calculated; insulin resistance was diagnosed in cases with a HOMA-IR value over 2.1. The mean ± SD values for glucose fasting serum level were as follows: 94.88 ± 7.731 (mg/dL) in the study group and 79.51 ± 7.175 (mg/dL) in the controls (p < 0.001). The mean ± SD insulin fasting serum levels were 14.47 ± 6.394 (µIU/mL) and 11.83 ± 4.309 (µIU/mL) (p = 0.059), respectively. The HOMA-IR mean ± SD value calculated for the study group was 3.4 ± 1.49 and, in the control group, it was 2.34 ± 0.909 (p < 0.001). Out of 41 patients, 32 were diagnosed with insulin resistance (78%), and 26 of the 47 controls were diagnosed with IR (55%) (p = 0.026). An insulin resistance diagnosis was statistically more common among the acne patients, compared to the controls. In the articles reviewed in this paper, insulin resistance was found to be more frequent in acne vulgaris patients. Both our study and the papers analyzed in the review indicate that insulin resistance might be an independent factor in acne vulgaris development and should be considered when diagnosing and treating acne.