In January 2023, ESHRE (European Society of Human Reproduction and Embryology — European Society of Specialists in Human Reproduction and Embryology) issued updated recommendations on habitual miscarriage to replace the previous version of 2017.All changes and additions to the recommendations in the guidelines were formulated after evaluating the most qualitative and relevant evidence that appeared in the literature and their discussion by an expert group that took into account the benefit-harm ratio, patient preferences and the experience of clinicians
15.12.2023 Volume 2 Issue 12 View more Download
The results of the analysis of the most common ophthalmological subjective complaints of patients are presented in Graph 3.2. The majority of patients in main group 2 (61.4%) complained of a persistent decrease in visual acuity. This figure turned out to be twice as high as in main group 1. At the same time, patients in main group 1 with 1-2 tbsp. pathological process, significantly more often (48.9%) complained of transient visual impairment with increased blood pressure. This symptom was sometimes described by patients as temporary blurred vision or difficulty focusing, lasting up to 15 minutes. It should be noted that transient visual impairment with increased blood pressure was also often noted by patients without manifestations of hypertensive angioretinopathy in the fundus (46.3%).
15.12.2023 Volume 2 Issue 12 View more Download
The retinal vasculature is primarily derived from the central retinal artery (CRA), the first intraocular branch of the ophthalmic truncus arteriosus. The CAS penetrates the optic nerve and then enters the eye through the central part of the optic disc, where it divides into two main branches. These branches further divide into arterioles, which provide blood supply to the peripheral parts of the retina. Each arteriole supplies the inner nerve layer of one quarter of the retina.
15.12.2023 Volume 2 Issue 12 View more Download
There is some disagreement regarding the correct test method for imaging lesions in GH. For example, conventional fundoscopy has been shown to have limited added value in GR due to significant interobserver variability. Moreover, fundoscopy may not be suitable for detecting subtle changes. Maestri et al. compared the use of direct ophthalmoscopy with microdensitometry in the assessment of vascular vasoconstriction expressed as arteriovenous diameter ratio ( AVR ). Their study showed that semi-automated microdensitometry is more useful in diagnosing early vascular changes than standard ophthalmoscopy. The high reliability of this method is due to minimal interobserver and intraobserver variability
15.12.2023 Volume 2 Issue 12 View more Download
Diabetes affects the condition of almost the entire body, including the oral cavity ⁴. This reaction of the body is explained by the formation of ketone compounds when the amount of glucose increases, which are "poison" for all cells and tissues ³. Against the background of this disease, various problems related to teeth, gums and periodontal tissues (periodontal tissues) can develop ³. However, their appearance is related not only to the main disease - diabetes, but also to oral hygiene². In this article, we will tell you how the condition of the oral cavity changes with diabetes and how to take care to prevent the development of problems with teeth and gums
15.12.2023 Volume 2 Issue 12 View more Download
Spectrophotometry is an indirect non-invasive and quantitative method for specifying materials with unknown contents based on absorption behavior. This paper presents the first application of artificial neural network in spectrophotometry for quantification of human sperm concentration. A well-trained full spectrum neural network (FSNN) model is developed by examining the absorption response of sperm samples from 41 human subjects to different light spectra (wavelength from 390 to 1100 nm). It is shown that this FSNN accurately estimates sperm concentration based on the full absorption spectrum with over 93% prediction accuracy, and provides 100% agreement with clinical assessments in differentiating the samples of healthy donor from patient samples. We suggest the machine learning-based spectrophotometry approach with the trained FSNN model as a rapid, low-cost, and powerful technique to quantify sperm concentration. The performance of this technique is superior to available spectrophotometry methods currently used for semen analysis and will provide novel research and clinical opportunities for tackling male infertility
14.12.2023 Volume 2 Issue 12 View more Download
The article presents the data of a comparative analysis of methods for measuring the diameter of the cornea in various ophthalmopathologies in preschool children. The total number of children was 50 (100 eyes) with various ophthalmopathology. The studies were conducted in the Department of Ophthalmology of TashPMI. The indicators obtained by measuring the diameter of the cornea with a surgical compass were taken by us as a basis, as the most objective method of remote measurement of the diameter of the cornea. The average value was 10.48±0.97 mm. These indicators were compared with the indicators obtained by measuring with a ruler and special “glasses” offered by us. Special “glasses” for measuring the diameter of the cornea give reliably accurate indicators, are safe and convenient for use in pediatric ophthalmology. And also, they make it possible to dynamically monitor the progression of the process and archive the data obtained
14.12.2023 Volume 2 Issue 12 View more Download
Diagnosis of anomalies in the forms of the gallbladder in children is very difficult, which depends on a competent and skillful approach to solving the problems of the doctor-researcher, and the use of highly informative technologies. The ultrasound diagnostic method is currently a harmless, non-invasive and highly informative method that allows you to really evaluate both the shape of the gallbladder and differentiate the types of changes
14.12.2023 Volume 2 Issue 12 View more Download
A change in the parameters of cerebral blood flow cannot be considered a sign of IVH, but reflects a non-specific reaction of cerebral hemodynamics to an increase in intracranial pressure during IVH and characterizes the overall severity of brain damage. The Doppler study of cerebral blood flow plays an auxiliary role in the diagnosis in the IVH, but undoubtedly has an important prognostic value.
14.12.2023 Volume 2 Issue 12 View more Download
The most pressing problems facing modern pediatrics and nephrology is chronic kidney disease (CKD) which is associated with an orderly onset of disorders in patients in childhood, a constant increase in the incidence of chronic progressive kidney disease and the occurance of chronic renal failure (CRF). Despite recent advances in nephrology, reducing the risk of problems associated with delayed CRF and reduced kidney function remains a challenge in the early detection and prevention of kidney disease of various etiologies
14.12.2023 Volume 2 Issue 12 View more Download
SCIENCE & INNOVATION