** dry summer, wet winter: Most regions of the earth receive most of their rainfall during the summer months ; Mediterranean climate regions receive their rainfall during the winter months.

** 2 × AIM-9 + 2 × AIM-54 + 3 × AIM-7 ( Most common load during Cold War era )

** Most methanol is made from coal.

** Feast of the Most Precious Blood

** 2008 Most Attictive Track for " All Summer Long " ( Nominated )

** Most forms of cognitivism hold that some such propositions are true, as opposed to error theory, which asserts that all are erroneous.

** The Most Holy Virgin Mary Queen of Poland

** Most 68000 assemblers used the "$" symbol for hexadecimal, instead of " 0x " or a trailing H.

** Most scorpions

** The Archbishop of Canterbury, the Most Rev.

** Most career hits – 4, 256

** Most career outs – 10, 328

** Most career games played – 3, 562

** Most career at bats – 14, 053

** Most career singles – 3, 215

** Most career runs by a switch hitter – 2, 165

** Most career doubles by a switch hitter – 746

** Most career walks by a switch hitter – 1, 566

** Most career total bases by a switch hitter – 5, 752

** Most seasons of 200 or more hits – 10 ( shared )

** Most consecutive seasons of 100 or more hits – 23

** Most consecutive seasons with 600 or more at bats – 13 ( 1968 – 1980 )

** Most seasons with 600 at bats – 17

** Most seasons with 150 or more games played – 17

** Stereolab – Transient Random Noise Bursts With Announcements

** Casopitant Investigational NK1 receptor antagonist

** GHRH ( somatocrinin ) through binding to the growth hormone-releasing hormone receptor ( GHRHR )

** Thromboxane receptor antagonists

** Discovery and development of angiotensin receptor blockers

** R-SMAD – receptor regulated SMAD proteins

** 5-HT < sub > 3 </ sub > receptor antagonists are the primary drugs used to treat and prevent chemotherapy-induced nausea and vomiting.

** olfactory receptor neurons in the olfactory system

** 3-Iodothyronamine-a metabolite of the thyroid hormones, and has been hypothesized to be the primary endogenous ligand for the trace amine-associated receptor 1 ( TAAR1 ).

** receptor tyrosine kinase – Functional receptors are homodimers.

** Steroid hormone receptor

** Doogie mice, with enhanced NMDA receptor function, resulting in improved memory and learning

** Citicoline ( INN ) ( aka: cytidine diphosphate-choline ( CDP-Choline ) & cytidine 5 '- diphosphocholine )— studies suggest CDP-choline supplements increase dopamine receptor densities, and suggest that CDP-choline supplementation can ameliorate memory impairment caused by environmental conditions.

** Tianeptine — paradoxical antidepressant ( considered to be a selective serotonin reuptake enhancer ( SSRE ) ( note that no widely known proof of direct SSRE action exists )), improves mood and reduces anxiety ; action on the NMDA and AMPA receptor, a hypothesized mechanism of action, based on tianeptine's effect of promoting stress-associated impaired neuroplasticity ; it enhances the extracellular concentration of dopamine in the nucleus accumbens and modulates the D < sub > 2 </ sub > and D < sub > 3 </ sub > dopamine receptors, but this effect is modest and almost certainly indirect.

** The D < sub > 2 </ sub > Lh form may function as a classical post-synaptic receptor, i. e., transmit information ( in either an excitatory or an inhibitory fashion ) unless blocked by a receptor antagonist or a synthetic partial agonist.

** ACE inhibitors and angiotensin receptor blockers

** Tolvaptan-an antagonist of the V < sub > 2 </ sub > vasopressin receptor.

** receptor 6, the sixth in line of a series of cellular receptors, generally at the end of an acronym

** Golgi tendon organ, a proprioceptive sensory receptor organ

** Type I NRG1 ; alternative names: Heregulin, NEU differentiation factor ( NDF ), or acetylcholine receptor inducing activity ( ARIA )

** e. g. a truncation of the receptor protein at residue number 660 leads to domains 3, 4 and 5 of the EGF precursor domain being missing.

** 5-HT < sub > 3 </ sub > receptor antagonists are the primary drugs used to treat and prevent chemotherapy-induced nausea and vomiting.