ABSTRACT Knowledge of how climatic conditions affect plant morphophysiology is essential for understanding to manage the growth cycles different crops. The aim this study was evaluate effects growing seasons in a semi-arid area on morphophysiological variables ornamental sunflower plants. experiment carried out randomized block design split-plot arrangement with four replicates. Six cultivars (...

The effects of seasonal variations and the effects of acute hypothermia (8.0 degrees) and/or physostigmine (PHY) in different seasons have been studied on the tissue glycogen, cardiac acetylcholine (ACh) and blood sugar contents in frogs. Seasonal variations had no significant effect on cardiac cholinergic activity. However, cardiac ACh concentration was significantly reduced by hypothermia in ...

Objective: There are changes in plasma glucose and HbA1c of type 2 diabetes mellitus (T2DM) patients in different seasons. HbA1c levels may increase during winter season in most T2DM patients without weight gain. In this study, we described the seasonal changes of HbA1c levels in T2DM patients. Materials and Methods: This analytical cross-sectional study conducted from 2013 to 2017 on 402 pati...