Campbell Essential Biology with Physiology (5th Edition)
Campbell Essential Biology with Physiology (5th Edition)
5th Edition
ISBN: 9780321967671
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece, Kelly A. Hogan
Publisher: PEARSON
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Chapter 26, Problem 13PS
Summary Introduction

To explain: The necessity of reporting the “person-years” data while studying the control of HIV infections in human with or without condoms.

Concept introduction: The person-years data are a measurement of the probability for some medical conditions of how many people are affected with in a specific period. In some cases, the total new infections are expressed during a particular time period.

Summary Introduction

To explain: What would be wrong about simply comparing the number of people who became infected in each group.

Concept introduction: The person-years data are a measurement of the probability for some medical conditions of how many people are affected with in a specific period. In some cases, the total new infections are expressed during a particular time period.

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Please help me to draw this by hand. In as much detail as possible, hand draw a schematic diagram of the hypothalamic-pituitary-gonad (HPG) axis in the human female. Be sure to include all the relevant structures and hormones. You must define all abbreviations the first time you use them. Please include (and explain) the feedback loops.
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