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WHAT ARE THE PHASES OF MENSTRUAL CYCLE?

 Author: Akau B. Z. What is the Menstrual Cycle? The menstrual cycle is a cyclical pattern of physiological changes in the ovaries, uterus, and other sexual structures that occur from the start of one menstrual cycle to the beginning of the next. Its duration is approximately 28 days (ranges 21 – 35 ). It starts with removing the endometrium and releasing FSH (follicle-stimulating hormone) by the anterior pituitary. The menstrual cycle depends on:  Complex interaction and interplay of neuroendocrine systems from the hypothalamus to the pituitary, the ovaries, and the end organs.  The hypothalamus itself is under the influence of the CNS and environmental stimuli. Chemical messengers – endocrine and paracrine. End organ response. Outcome of pregnancy or menstruation. The hypothalamus-pituitary-ovarian axis controls the required physiologic changes of the menstrual cycle that occur both in the ovaries and the uterus. The hypothalamic-pituitary-ovarian axis, ovarian cyc...
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MEASLE VIRUS: SYMPTOMS, PREVENTION AND TREATMENT

 Author:  Akau. B.Z. What Does Measles Look Like? Measles is a highly contagious viral disease. It remains an important cause of death globally despite a safe and effective vaccine. The WHO estimates a yearly global incidence of 50 million cases and 1.5 million deaths. In healthy populations, one (1) death per thousand cases exists. Developing nations have around 10% mortality. In immunocompromised patients, there is up to 30% mortality. Both incidence and mortality rates are reducing.  The measles virus is a single-stranded lipid-enveloped RNA virus in the family Paramyxoviridae and genus Morbillivirus. Measles is a human disease. No known animal reservoir exists, and an asymptomatic carrier state has not been documented. It occurs worldwide but is more prevalent in poor countries. Measles transmission is primarily person-to-person via large respiratory droplets.  Risk Factors for Increased Fatality  1. Age at infection:  Measles can affect anyone, but you...

DRINKING PATTERN AND INDICATORS FOR MEASURING ALCOHOL CONSUMPTION

 Author: Akau B.Z. INTRODUCTION  Alcohol consumption, a prevalent aspect of social and cultural practices worldwide, often carries diverse drinking patterns. These patterns, vital in understanding individual behaviors and societal impacts, are assessed through various indicators to gauge the level and potential risks associated with alcohol intake. Drinking patterns refer to the frequency, quantity, and circumstances surrounding alcohol consumption, as well as age and gender differences. The quantity and pace of an individual's alcohol intake affect the amount of alcohol that enters the brain and the degree of impairment that person experiences. Targeting risk groups for specific behaviors requires understanding the differences in drinking patterns. Like a standard drink, drinking patterns and definitions vary from country to country. The amount of alcohol consumed can be determined using several indicators. These measurements include the proportion of the population in a coun...

EXPLORING THE INFLUENTIAL FACTORS UNDERLYING ALCOHOL CONSUMPTION

Author: Akau B.Z. I NTRODUCTION Many interrelated factors influence the complex behavior of alcohol consumption. Understanding these multifaceted influences is crucial to comprehending why people consume alcohol and the implications of their drinking habits on personal health and society at large. These factors interact differently with every individual. These factors can be individual risk factors (such as gender, age, genetic factors, family history, personality factors like attention deficit hypersensitivity disorder, impulsivity, delinquency, and personal traits) or environmental risk factors (such as stress, peer pressure, job loss, grief, the availability of alcohol, policy environment, and economic status). Many factors influence how much and how an individual drinks. These include social conditions like where a person lives, whether they have a job (or not), and if so, what it involves, childhood experiences, social networks, social norms surrounding its consumption (acceptabil...

THE DUAL NATURE OF ALCOHOL: UNVEILING THE HEALTH BENEFITS AND RISKS OF ALCOHOL CONSUMPTION

  Author: Akau B.Z. INTRODUCTION Alcohol, a ubiquitous and culturally embedded beverage, holds a complex duality in its effects on human health. This social elixir, with its diverse array of flavors and varieties, carries both potential benefits and significant risks that warrant careful consideration. Alcohol has been a part of human culture for centuries, playing roles in social, religious, and recreational settings. Its consumption spans continents and cultures, but its effects on health have been a subject of extensive debate. While moderate alcohol intake is associated with certain health benefits, excessive or prolonged use poses significant risks to physical and mental well-being. HEALTH BENEFITS OF ALCOHOL CONSUMPTION 1.      Antioxidant Properties Alcoholic beverages, particularly red wine, contain compounds that exhibit antioxidant properties. Overproduction of free radicals exceeds the body's ability to neutralize them, leading to oxidative stress, which t...