Guidelines for the establishment and functioning of Animal Ethics Commitees (Institutional Animal Care and Use Committees) in Africa.

Animals are used for scientific purposes across Africa to benefit humans, animals or the environment. Nonetheless, ethical and regulatory oversight remains limited in many parts of the continent. To strengthen this governance framework, the Pan-African Network for Laboratory Animal Science and Ethics brought together experts from 12 African countries to create an Africa-centric practical guide to facilitate the establishment and appropriate functioning of Institutional Animal Ethics Committees across Africa.

Correlation of some predisposing intrinsic conditions with the morphological integrity of the Achilles tendon.

Background: Most studies have focused on ill-tendons with a little insight on how intrinsic factors correlate with the Achilles tendon (AT) morphology.

Aim: This study aims at establishing how blood pressure (BP), blood glucose (BG), and body mass index (BMI) correlate with the morphology of the AT with emphasis on width changes.

Materials And Methods: Participants were volunteers who were recruited during and after an organized health fair by the Medical Students' body of All Saints University, School of Medicine, Commonwealth of Dominica.

A core syllabus for the teaching of embryology and teratology to medical students.

Clinical relevance in the teaching of biomedical sciences within health care courses presupposes that there is internationally agreed core material within the curricula. However, with the exception of a syllabus for neuroanatomy and gross anatomy of the head and neck for medical students, core syllabuses within many of the specialized anatomical sciences have yet to be developed. The International Federation of Associations of Anatomists aims to formulate internationally accepted core syllabuses for all anatomical sciences disciplines initially using Delphi Panels that comprise anatomists, scientists, and clinicians who evaluate syllabus content.

Ultrasound and stethoscope as tools in medical education and practice: considerations for the archives.

Objectives: In recent years, the use and portability of ultrasound has threatened the utility of the stethoscope, with many debating and even advocating its replacement. The authors set out to assess opinions in this regard among faculty within a medical school and specifically within an anatomy department where ultrasound is incorporated into the curriculum from the first term.

Methods: A debate was elicited during a biweekly Anatomy Journal Club session and was centered on three published papers presented.

The Governance of Animal Care and Use for Scientific Purposes in Africa and the Middle East.

Animals are commonly used for scientific purposes in Africa and the Middle East. However, this field is often inadequately regulated, with many countries lacking national legislation, policies, or guidelines for the care and use of animals used for research, testing, or education. This results in an essentially uncontrolled system where scientific quality and animal wellbeing cannot robustly be guaranteed, which may hinder acceptance (i.

Neocortical neurodegeneration in young adult Wistar rats prenatally exposed to ethanol.

This study was aimed to determine the persistence of neurodegeneration in the cerebral cortex of adult Wistar rats following prenatal ethanol exposure. Timed pregnant rats maintained on standard mouse chow (Ladokun Feeds, Ibadan, Nigeria) and water ad libitum were used for the study. The rats were divided randomly into groups A and B (n-6) and C (n = 4).

Persistent neocortical astrogliosis in adult wistar rats following prenatal ethanol exposure.

Timed pregnant wistar rats were divided randomly into groups A and B (n=6) each and C (n=4). Group A received a daily ethanol dose of 5.8 g/kg body weight per day, at 16.

Morphological alterations in the seminiferous tubules of adult Wistar rats: the effects of prenatal ethanol exposure.

This study presents the effects of prenatal ethanol exposure on the morphology of the seminiferous tubules of the testes in the adult male rat. Timed-pregnant adult female Wistar rats (average weight 200 g) were given daily intragastric intubation of 5.8 g/kg ethanol between gestation days 9 and 12.

Reticulin fibres in the tunica albuginea and peritubular tissue of seminiferous tubules of adult male Wistar rats.

Reticulin fibres are fine fibres that contain primarily collagen type III and are found in soft blood-forming or blood-processing tissues, and are supportive elements in kidney, liver and thymus. This study demonstrates for the first time the presence of reticulin fibres in the tunica albuginea and peritubular tissue of seminiferous tubules of adult rat testes after staining with the metallic silver impregnation method. Reticulin fibres of peritubular tissues may provide a supportive framework for germinal epithelium of seminiferous tubules to allow the periphery-to-centre progression of spermatozoa during spermatogenesis.