Metadata Artikel American Journal of Biology and Natural Sciences

: the purpose of this study is to assess the effectiveness of Applied Learning in the context of collaboration (group work) between students on a topic based on biotechnology.

Background: According to WHO guidelines, the abstinence period for semen analysis ranges from 2 to 7 days. The current study aimed to study the relationship between the abstinence period and semen parameters represented by the concentration of the...

This comprehensive review explores the influence of environmental factors on tissue regeneration and repair. The environment plays a pivotal role in the biological processes that influence the ability of tissues to recover from injury and damage. ...

In this matter, we use CT in emergency cases, and the patient often arrives unconscious, and in this case the doctor cannot give a final clinical diagnosis, so we perform a CT scan. This provides us with a device to see the damaged blood vessels a...

The past few decades have seen the rapid emergence and spread of bacteria that are resistant to multiple antibiotics. This increased level of resistance has resulted in a number of challenges when it comes to treating infections in the clinic, and...

In this research, a group of samples were taken at Fallujah Hospital. By taking samples from patients with middle ear infections of different ages and for both sexes, it was found that the infection rate in the city is greater than the infection r...

CRISPR is a versatile technology for editing genes originally discovered in bacteria as a component of their immune system. In a very short period, it has gone through numerous advancements and is presently applied not only in editing genes but al...

Hypertension is a major public health problem due to its high prevalence all around the globe. Adisentgrine and metallopeptedase with thrombospondin type1 motif13 (ADAMTS-13), which encodes a metalloproteinase responsible for cleaving von Willebra...

The aim of this study was to evaluating the serum levels of ORMDL3among Iraqi asthmatic patients.Forty-five asthmatic patients (23 males and 22 females), their age 19-70 years and 35 healthy controls (18 males and 17 females) ,their age 18-71 year...

Climate change has increasingly impacted biodiversity, particularly in vulnerable ecosystems like those in Uzbekistan. While extensive research has focused on global effects, there remains a knowledge gap regarding the specific influence of climat...