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1.
Georgian Med News ; (340-341): 185-190, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37805896

RESUMO

To evaluate the extent to that blood pressure management objectives are fulfilled in patients with Diabetes Mellitus (DM) and hypertension (HT), as well as the impact of the Cardiac Rehabilitation plan on the patient's useful ability, mental health, and pathological risk factors. The Cardiac Rehabilitation (CR) participants' anthropometric measurements, medications, lipid profiles, and medical and social backgrounds were all the subjects of the 19-month data collection. The parameters of the topics' minute walk test and Patient Health Questionnaire(PHQ) were further investigated. The Calvary Public Hospital in Canberra's CR program sessions required participants to show up for at least 10 of the sessions to be qualified. Seventy-nine people took part in the research. Significant reductions in low-density lipoprotein (LDL) cholesterol levels in the blood of participants, as well as gains in a patient health questionnaire and 6 min walk test (6MWT) scores, were seen. Additionally, people increased drug management. Results showed considerable improvements in diastolic blood pressure, physical capacity, depression, and anxiety in DM patients. A cardiac rehabilitation program may lower cardiovascular disease risk factors while enhancing participants' physical and emotional well-being. Results shown the cardiac rehabilitation program lowers the risk factors linked with DM patients' cardiovascular and renal disease via increased physical fitness and decreased levels of anxiety and despair.


Assuntos
Reabilitação Cardíaca , Diabetes Mellitus , Cardiopatias , Humanos , Fatores de Risco , Emoções , Ansiedade
2.
Georgian Med News ; (342): 101-107, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37991963

RESUMO

This article's purpose is to explore how "non-invasive brain stimulation" (NBS) can be used to treat "traumatic brain injury" (TBI) and promote neuroplasticity. Along with the pathophysiological processes that occur after a TBI, "transcranial direct current stimulation" (tDCS) and "transcranial magnetic stimulation" (TMS) are described. These processes are based on a study of the relevant literature. Individualized treatment plans are required because the pathophysiological processes that result from TBI change over time. Given their neurophysiological effects, TMS and tDCS may be used to (a) significant suppression of post-traumatic cerebral hyper excitability; (b) control synaptic plasticity over the long run to prevent unfavorable outcomes; and (c) in addition to other forms of treatment such as physical and behavioral, assist some neural networks to reorganize and consolidate their learning. These treatments have the potential to reduce the disabling symptoms of brain injury.Animal and human research show that NBS may help reduce the severity of injuries and increase plastic changes in lesioned brain tissue, both of which are necessary for the successful acquisition of new knowledge and the restoration of lost functions. However, at present, this evidence is mostly speculative. The relevance of NBS in TBI, further elucidating its therapeutic benefits, and defining appropriate stimulation levels all need investigations in TBI patients due to safety concerns.


Assuntos
Lesões Encefálicas Traumáticas , Lesões Encefálicas , Acidente Vascular Cerebral , Estimulação Transcraniana por Corrente Contínua , Animais , Humanos , Lesões Encefálicas Traumáticas/terapia , Lesões Encefálicas/terapia , Acidente Vascular Cerebral/terapia , Plasticidade Neuronal
3.
Georgian Med News ; (343): 179-185, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-38096537

RESUMO

ß-Thalassemia major is an inherited blood condition marked by a serious anemia and a lifetime need for blood transfusions. The effects of ß-thalassemia major on endocrine health, notably the risk of diabetes, remain largely unstudied, despite the fact that its haematological components are established. The purpose of this systematic analysis was to examine the incidence of reduced metabolism of glucose in ß--thalassemia major. The articles were under the inclusion requirements, after which the data was retrieved. The main outcome was determined to be every prevalence (P) of DM (diabetes mellitus) in ß-thalassemia major. In order to examine the percentage of aberrant glucose metabolism (GM) with individuals among ß-thalassemia major, the P with the 95% CI (Confidence Interval) was utilized. In this retrospective investigation, we looked at a cohort of people with ß-thalassemia major diagnoses to determine the incidence and risk of hormonal diseases, particularly diabetes. A specialist thalassemia facility treated 315 individuals with ß-thalassemia major, and their medical records were examined. Age, gender, age at which a main diagnosis of ß-thalassemia was made, the length of transfusion treatment, and concomitant diseases were gathered as part of the demographic and clinical data. Our research, which included 17 studies and 1500 cases altogether, showed that with ß -thalassemia major had a considerably greater frequency of diabetes than people in general. With a mean beginning age of 30 years, diabetes was identified in 28% of the research cohort's participants. The combined meta-analysis showed that each year had a rather stable level of DM P in ß-thalassemia major. In people with major ß-thalassemia, the P of impaired fasting glucose (IFG), DM, and impaired glucose tolerance (IGT) was 17.22% (95% CI: 8.44%-26.02%), (6.57 (95% CI: 5.31%- 7.79%) and 12.47 % (95% CI: 5.97%-18.95%), respectively. Our research suggests that people with ß-thalassemia major have a high chance of acquiring diabetes, particularly if they get extended transfusion treatment. For prompt diagnosis and care, early detection of diabetes and other hormonal problems in this group is crucial. In ß-thalassemia major, there is a high frequency of endocrine problems, including improper GM. To stop growth and endocrine issues, treatment and preventative measures can be required.


Assuntos
Diabetes Mellitus , Intolerância à Glucose , Talassemia beta , Humanos , Adulto , Talassemia beta/complicações , Talassemia beta/epidemiologia , Talassemia beta/terapia , Estudos Retrospectivos , Diabetes Mellitus/epidemiologia , Intolerância à Glucose/diagnóstico , Intolerância à Glucose/epidemiologia , Glucose/metabolismo , Glicemia/análise
4.
Georgian Med News ; (344): 43-46, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-38236097

RESUMO

Ischemic stroke is a major health issue, especially for the older population and it may have severe effects. Stroke diagnosis and treatment have advanced over the last 20 years, which has resulted in considerable reductions in death, long-term impairment, and the need for institutional care. Younger age groups have seen the majority of trials for acute, interventional, and preventive therapy. The purpose of this research was to identify distinct subgroups of older people who had suffered an ischemic stroke and examine the role that risk factors and previous illnesses played in their development. Ischemic stroke risk factors varied by age, gender and exhibited their own unique features. Smoking, cholesterol, and psychological/emotional stress were shown to have the greatest prevalence (p<0.06) among stroke patients aged 45-60. Smoking is associated with a significant (p<0.07) decline in health in elderly people. Our results imply that there are significant patterns of risk factors and preexisting illnesses among the various subgroups of older people who have had an ischemic stroke. Atherosclerotic (large-artery) and cardio embolic (small-artery) ischemic strokes were shown to be the most prevalent among the elderly. Strong associations were found between these subtypes and other risk factors, including higher cholesterol, diabetes, high blood pressure, and atrial fibrillation. This research emphasizes the need for individualized preventative methods and therapeutic therapy, as well as the need to recognize the variability of ischemic stroke in the elderly.


Assuntos
AVC Isquêmico , Acidente Vascular Cerebral , Idoso , Humanos , Cobertura de Condição Pré-Existente , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/epidemiologia , Fatores de Risco , Colesterol
5.
Pathol Res Pract ; 261: 155511, 2024 Jul 30.
Artigo em Inglês | MEDLINE | ID: mdl-39094523

RESUMO

Parkinson's disease is one of the vital neurodegenerative ailments attributed to a rise in Alpha-synuclein proteins leading to the advancement of motor and cognitive deterioration. Interestingly, in PD lncRNAs, miRNAs and siRNAs are also key regulators of SNCA and alpha-synuclein aggregation. This review will focus on the roles of these three types of small RNAs in trebling the development of PD through regulating SNCA expression or alpha-synuclein protein mediating the RNA from acting. Parkinson's disease is defined by the build-up of alpha-synuclein protein resulting predominantly from the elevated expression level of the SNCA gene. Non-coding RNAs have gained broad appeal as fundamental modulators of gene expression and protein aggregation dynamics, with significant implications on the aetiology of PD. LncRNAs modulate SNCA transcription and edit epigenetic modifications, while miRNA target mRNA is involved in the stability and translation of count alpha-synuclein. Considering all these data, siRNAs can achieve the precise gene silencing effect that directly induces the downregulation of SNCA mRNA. This review also summarizes some recent reports about the interaction between these ncRNAs with the SNCA gene and alpha-synuclein protein, each through its independent in addition to synergistic mechanisms. This review highlights the possibility of therapeutic interventions to perturb SNCA expression to prevent alpha-synuclein aggregation via targeting ncRNAs that might be spun off novel drug development for PD.

6.
Cell Biochem Biophys ; 2024 Aug 07.
Artigo em Inglês | MEDLINE | ID: mdl-39110298

RESUMO

Toll-like receptors (TLRs) are essential receptors involved in inflammation and innate immunity. Various types of cancer cells, as well as innate immune cells, express TLRs. There is mounting proof that TLRs are critical to the development and spread of cancer as well as metabolism. In breast cancer, up-regulated levels of TLRs have been linked to the aggressiveness of the diseases, worse treatment outcomes, and the emergence of therapeutic resistance. Patients with advanced non-resectable, recurring, and metastatic breast cancer currently have few available treatment choices. An intriguing new strategy is an innate immunity-mediated anticancer immunotherapy, either used alone or in conjunction with existing treatments. In fact, several TLR agonists and antagonists have been used in clinical studies for anti-cancer immunotherapy. Consequently, TLRs serve as critical targets for controlling the course of breast cancer and treatment resistance in addition to being implicated in immune responses against pathogen infection and cancer immunology. In this review, we deliver an overview of the most current findings on TLR involvement in the development of breast cancer and treatment resistance.

7.
Cell Biochem Biophys ; 2024 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-39060914

RESUMO

Tumor recurrence after curative therapy and hepatocellular carcinoma (HCC) cells' resistance to conventional therapies is the reasons for the worse clinical results of HCC patients. A tiny population of cancer cells with a strong potential for self-renewal, differentiation, and tumorigenesis has been identified as cancer stem cells (CSCs). The discovery of CSC surface markers and the separation of CSC subpopulations from HCC cells have been made possible by recent developments in the study of hepatic (liver) CSCs. Hepatic CSC surface markers include epithelial cell adhesion molecules (EpCAM), CD133, CD90, CD13, CD44, OV-6, ALDH, and K19. CSCs have a significant influence on the development of cancer, invasiveness, self-renewal, metastasis, and drug resistance in HCC, and thus provide a therapeutic chance to treat HCC and avoid its recurrence. Therefore, it is essential to develop treatment approaches that specifically and effectively target hepatic stem cells. Given this, one potential treatment approach is to use particular small interfering RNA (siRNA) to target CSC, disrupting their behavior and microenvironment as well as changing their epigenetic state. The characteristics of CSCs in HCC are outlined in this study, along with new treatment approaches based on siRNA that may be used to target hepatic CSCs and overcome HCC resistance to traditional therapies.

8.
Med Oncol ; 41(8): 201, 2024 Jul 13.
Artigo em Inglês | MEDLINE | ID: mdl-39001987

RESUMO

Pancreatic cancer remains a significant health issue with limited treatment options. The tumor stroma, a complex environment made up of different cells and proteins, plays a crucial role in tumor growth and chemoresistance. Targeting tumor stroma, consisting of diverse non-tumor cells such as fibroblasts, extracellular matrix (ECM), immune cells, and also pre-vascular cells is encouraging for remodeling solid cancers, such as pancreatic cancer. Remodeling the stroma of pancreas tumors can be suggested as a strategy for reducing resistance to chemo/immunotherapy. Several studies have shown that phytochemicals from plants can affect the tumor environment and have anti-cancer properties. By targeting key pathways involved in stromal activation, phytochemicals may disrupt communication between the tumor and stroma and make tumor cells more sensitive to different treatments. Additionally, phytochemicals have immunomodulatory and anti-angiogenic properties, all of which contribute to their potential in treating pancreatic cancer. This review will provide a detailed look at how phytochemicals impact the tumor stroma and their effects on pancreatic tumor growth, spread, and response to treatment. It will also explore the potential of combining phytochemicals with other treatment options like chemotherapy, immunotherapy, and radiation.


Assuntos
Neoplasias Pancreáticas , Compostos Fitoquímicos , Microambiente Tumoral , Humanos , Neoplasias Pancreáticas/tratamento farmacológico , Neoplasias Pancreáticas/patologia , Microambiente Tumoral/efeitos dos fármacos , Compostos Fitoquímicos/farmacologia , Compostos Fitoquímicos/uso terapêutico , Animais , Antineoplásicos Fitogênicos/farmacologia , Antineoplásicos Fitogênicos/uso terapêutico , Nanopartículas
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